y={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0xf0, 0xf0, 0x228, 0xffffffff, 0xffffffff, 0x2c0, 0x2c0, 0x2c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x10000, [0x1ff, 0x47e4, 0x401, 0xf3, 0xb2, 0x3], 0x20, 0xffff, 0x100000000}, {0x9, [0xccf, 0x100000001, 0xf4e4, 0x1, 0x10000], 0x7, 0x0, 0xd81}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}, 0xff000000, 0xffffffff, @generic="e4d47e12ded5bc3d2dbbeaf201e999a0", @common='ipddp0\x00', {0xff}, {0xff}, 0xff, 0x2}, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x8}}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x8001, 0x7, 0x3, 0x6, 0x7fff, 0x3], 0x0, 0x4, 0x5fa74163}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x5, 0x0, 0x8, 0xfffffffffffffffb, 0x72b2, 0xfffffffffffff256], 0x4, 0x8d9, 0x3}, {0x100000000, [0x8, 0x0, 0x9, 0x82, 0x1, 0x8], 0x2, 0x1, 0x7f}}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xff000000, @generic="971fefdbafdccd897f7a361afbcabddb", @common='bpq0\x00', {}, {}, 0x0, 0x2, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x81}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00009b4000)=ANY=[@ANYBLOB="726177fdffffff00000000000000000000000000009bdb58faec28818e0000000900000002000000d802000000000000ffffffffffffffff70000000ffffffff02000000ffffffffffffffff0d010000ffffffff04000000", @ANYPTR=&(0x7f0000455000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001000000000000000000000000736e6d7000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x338) 2018/02/26 15:45:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, 0x0, 0x0, []}, 0x98) 2018/02/26 15:45:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x4, 0x3, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000001c0)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000bfb000)={'filter\x00', 0x7, 0x4, 0x428, 0x0, 0x0, 0x0, 0x340, 0x340, 0x340, 0x4, &(0x7f0000d47fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0xf}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='lo\x00', @common='syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5bcde4223f739e7e1af24191473ea2b56114575d255f6262b66b897695ee"}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="f046cc54976c2e23656abb982e0cb01e", @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "715b0f954cfd7610690749c4bf592e05a506ec4d45110b59ef567877f1293106dd810d023b9ba578f95de9b4b8e64b361e9081f8769e60368c3860f79923dfa7"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/02/26 15:45:47 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x52, r0, 0x0) r1 = socket(0x0, 0x3, 0x18) socketpair(0x7, 0x2, 0x0, &(0x7f0000000000)) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x57, &(0x7f0000d9dfa9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x49, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x35, 0x0, "390366b9000000000000058bc93a369a89a5bfb9d0f0b99f9589f65985791f38c1d042bcfb48ee538de957d0f9"}}}}}, 0x0) 2018/02/26 15:45:47 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000500fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000014000109000000000000000002000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) sendto$ax25(r0, &(0x7f00000001c0)="8329b149e1182fc7c0b02e9d46fb102f429add", 0x13, 0x80, &(0x7f0000000200)={0x3, {"d9b619293a17ac"}, 0xc98}, 0x10) 2018/02/26 15:45:47 executing program 4: pipe(&(0x7f0000000080)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) pipe(&(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000200)={0x1, 0x0, 0x100000000, 0x80000000, 0x10, 0x498}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r6 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000280)={0x101, 0x1, r5, 0x7a6258d7, r6, 0x6, 0x0, 0x226b}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000002c0)={0x8, 0xc10, 0x6, @random="0c35dc4759d5", @generic="093c7d8671ca0d5fe78ed170b78f3ed7"}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000300)=0x5, 0x2) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000340)={r3, 0xaf, 0x6d70236, "82e632ce7ba5c9b4aa54fcb3f86bd3262875ad6c6d1ca887720b967ab0cb9aa3743f49289fc103ac67120792d70eeabd1f93aa7a0280bd3c07950f1c16f85c6834a88b1102bc02811164ee0358b7865d7f4e5eacaf80728eef57999b6acdff3e7d3bbc2c288c2d9ef93ace780b40ae6a6a3ad6e1807ebbb351ac91dbacae5428d79424cfc553a52b"}) pipe(&(0x7f0000000400)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) getsockname(r0, &(0x7f0000000540)=@can, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000005c0)={0x0, 0x2c1}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000640)={0x5, 0x8, 0x8, 0x3f, 0x80000001, 0x200, 0x7, 0x3, r14}, 0x20) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f00000017c0)={0x8, 0x200, 0xfffffffffffffffe, 0x1000, &(0x7f0000000680)=""/4096, 0x6b, &(0x7f0000001680)=""/107, 0x8b, &(0x7f0000001700)=""/139}) ioctl$int_out(r7, 0x5460, &(0x7f0000001800)) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001840)={r14, 0x2, 0x133abefb, 0x8000}, &(0x7f0000001880)=0x10) bind$netrom(r8, &(0x7f00000018c0)=@ax25={0x3, {"a81031e81bc0cf"}, 0x2}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x0, 0x4) socketpair(0x7, 0x3, 0x8, &(0x7f0000001900)={0x0, 0x0}) pipe(&(0x7f0000001940)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000001980)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @rand_addr=0x80}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x4c) sendmsg$unix(r3, &(0x7f0000002fc0)={&(0x7f0000001a00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002e40)=[{&(0x7f0000001a40)="c5c560a765d2532ef3e9a0d4c4979231f9bfdf3e3102d8c2e8a9ba111bdf00fc37d80f4b3399bdb94e01e4620a0ae4f85c2790d8435c355c9907457b514fb1659f2d92b3807a3d7fe4aff5b7acd56b93c272423e02da363a85c2e020cddb4d774a4ebed1a0d0a6eab04fe08cf1c2dd603847e2c18cc4d8bb4872f21886b47b0d8b91b2bcf33c4e75a0f7c292396a8c0382f007dc54d6ddc6526822d1c513b2d8dc719ea70149364186f1785bd54419d271", 0xb1}, {&(0x7f0000001b00)="b9a349c206ab0802f39d57904c2a74c69c09014fb2702ba037f092ab9df798fc85af40c0af91a6078dc890471c0d71dc91549b845082aa9bdb64aa71e5f9a171c920deae6669eeadfe55048b37a523c2a3561481d758e48c13709aedf86030309b7d4653d2eaa63a4d669f4440852297746201c72b681331fa6ad0d1279837e04f", 0x81}, {&(0x7f0000001bc0)="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", 0x1000}, {&(0x7f0000002bc0)="76344b4b775db30d58475fad1a470d842aee5018b3de8ded9683d6edf0", 0x1d}, {&(0x7f0000002c00)="98bad9edb3b3bb1724c63aa07437f32d9edb29e1c5ee57aa69cf219e7bcb979bedb46fc48a4784daf9de903776883a045c236b2e0b31e28cf7c72f5a73222766f978390209042505c314d124592ee0c98ee1014e6e11551b24908a7e0b3a1c6831877728caaa78d848e9ba747527e6edb31105527609702a11ead22e7847f17d38b3c646e7ccd112ae1c93bc1f09bf3ac8528c7353efea0b", 0x98}, {&(0x7f0000002cc0)="5ff0df99b34fd0539cf28909e18033cdd5b5ed8b2037795c5b222be4fda1e84e264e7d097503367b31161f192468e950156d568ca36bd56c6cc6bb4645b5dfdfe1d86b8ba0c577f62d6b536e27ca7c1c6a015724b2a0a83beab06e9e70e6f2589d7523f27526f44f78f622eb36b73b6e7c5badbfff7a439599efd0b7388637bf7ed45ef3b3c656975c501a9f309e0881ddbeb7a90978a0e33b59aaba240ad9789712844ea4dbb4eed851fc812fed5481e6ae765dcc5b27796eda4414df6058ebda4c90bb8ff8ad5af5af8e87176a9b", 0xcf}, {&(0x7f0000002dc0)="695188200d3f0a82659f24aa0207eb4d87e93eb9474e4c9f5b6d729955c980c167f93c21dafa138ae63508efa4c6445ab75081db79fda5dc83455617e421e0367bc95feee6a92c8852d517093fc1164d821392185dd01ed118641abe6acbe8babc7c0793b54b78e57931d5b09ed6cb6e150bcbffa55271148f", 0x79}], 0x7, &(0x7f0000002ec0)=[@rights={0x18, 0x1, 0x1, [r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r13}, @rights={0x20, 0x1, 0x1, [r15, r15, r17]}, @cred={0x20, 0x1, 0x2, r11, r10, r13}, @rights={0x30, 0x1, 0x1, [r7, r2, r1, r16, r17, r3, r18]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r18, r2, r8]}], 0xe8, 0x40080}, 0x50) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000003000), &(0x7f0000003040)=0xc) socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000003080)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r19, 0x111, 0x2, 0x1, 0x4) 2018/02/26 15:45:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x1, 0xf, 0x279) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x7, 0x13, 0x0, 0x5, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x9, 0x8, {0x6, 0x3c, 0x1f, 0x1f, 0x0, 0x7f, 0x0, @in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @empty}}}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x400, 0x6c, 0x2, 0xc0000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x800, 0x0, 0x0, 0x6}, @sadb_lifetime={0x4, 0x7, 0x1, 0x7, 0x14000000, 0xfffffffffffffffd}]}, 0x98}, 0x1}, 0x20000000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) recvfrom(r0, &(0x7f0000000080)=""/101, 0xffffffd4, 0x123, 0x0, 0x38d) [ 61.555794] Cannot find add_set index 0 as target 2018/02/26 15:45:47 executing program 0: r0 = socket(0x1e, 0x2c417232b609fb35, 0xfffffffffffffff9) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000005000)="00210300", 0x4) 2018/02/26 15:45:47 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x12c1371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x80000001, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0xffffffffffff1fc7, r2, 0x10001, 0x5}) 2018/02/26 15:45:47 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@common='syzkaller1\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0xc2, "48049b88ad68252d53c5312590a1d592c3cb3551fc0b8e7678568446840ecac258dad7471280f9f3e5b453d65fe72e2cffa981439ca85de39019d0c2cb9d07623f726033b1e38a155ff992ee740c2f10175f1fea67bd0f2b948d3b4f49ed5398071b841fa8abd56a58142cceee9ea5605e90740b5db5ea2a1bb09ec3f751a9d19d3a4d30fe7a456ae376ce98f407313241c3b835b663bb63c67dc6e834ce0b3cbed3f005deece98e74a3672a0302a17f305672ce52228f5261bbf76e82990cff2de1"}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x650, 0x350, 0x120, 0x350, 0x468, 0x468, 0x580, 0x580, 0x580, 0x580, 0x580, 0x6, &(0x7f0000000140), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, [0xffffffff, 0x0, 0xff, 0xff], [0xff000000, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xb7, 0x3, 0x4, 0x42}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x20}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x4, 0xfffffffffffffff8}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x3, 0xb14d}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0x0, 0xffffff00, 0xffffffff], [0xff0000ff, 0xffffffff, 0xff000000, 0xffffffff], @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x3c, 0x7, 0x4}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x9}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x6, 0x2, 0x1, [0x1f, 0x3, 0x281d, 0x30b, 0x2595a4da, 0x3, 0x100000000, 0xbe1, 0x2, 0x2182, 0x5, 0x0, 0x6, 0x3c50, 0x1ff, 0x7], 0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@empty, 0x29, 0x22, 0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="79c8f0eac8ca87f24609a075187c0078", {0xff}, {}, 0x2f, 0x8, 0x3, 0x20}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x10, 0x5}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0xd8a, @ipv4=@multicast2=0xe0000002, 0x30, 0x22, 0x2}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0x0, 0xff, 0x0, 0xffffffff], [0xff, 0xffffff00], @generic="41b49b39339887ecac6ec56408da1f7b", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0xb6, 0x8, 0x3, 0x52}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x4, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) r1 = socket(0x2, 0x1, 0x7f) r2 = accept4$nfc_llcp(r1, &(0x7f0000000900), &(0x7f0000000980)=0x60, 0x800) splice(r1, &(0x7f00000009c0), r1, &(0x7f0000000a00), 0x4, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000a40)=[{0x8, 0xbb20000000000000}, {0x0, 0x87d}, {0x3, 0x3}, {0x8, 0x6}, {0x3, 0xb7d}, {0xa, 0x9}, {0xc, 0x9}, {0x4, 0x7ff}], 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000a80)={0x9, 0x1, 0x502, 0x15, 0x6}, 0xc) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000ac0), 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000b00)={0x0, 0xfffffffffffffbe6}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000b80)={r3}, &(0x7f0000000bc0)=0xc) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000c00)=0xffffffff80000000, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000c40)={0x2, 0x80, 0x1, 0x100}, 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000c80)=0x9, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000cc0)={@generic="5f3973f1b74b1c77eab89a78f91b8a52", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000d00)={0x7fff, 0x200, 0x9, 0x2, r4}, &(0x7f0000000d40)=0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000d80)=0x7fffffff, 0x2) recvmsg$netrom(r1, &(0x7f0000002540)={&(0x7f0000000dc0)=@ax25={0x3, {"79d63aa3aeb0f5"}, 0x3}, 0x10, &(0x7f0000002240)=[{&(0x7f0000000e00)="c4882509503d746b5e38ebd19e38f315647945afeab72caf0866ae845756a8c1d7845894fb4dcd7d97b938969d12321664b15ce28395f89f89a246545137a65454a86538aadb91b940a5b100dec135af7c944a30630594aff80882a3364edf4ca3a528f02046900a501c624062d020f6ab0644134e77957f04d1101d822ad330f62c82e3dc1c577a83ceafafc0a2f25c8be3e882b54d2ec3696d00a44c0572cae511", 0xa2}, {&(0x7f0000000ec0)="d58ef34a7d18a52a8bce7136b283793afdc50bb720a36fc7f8d6b213da547bb3442f86fe7d91404c1c62f7f0297ded3f122b29587540352e90b5abbc2c82af032abf86a2ee7ab8212d52db5b526b00069f26bc3ce183520a5ff6e8efd9d0192d45e39064f8251c121f21ba83e5d7ddfa639e1b28adc29b952a33310c1fa7a29d730e0d4cb1cced8268c8c51a93cda2c7e94ea36a33dd183131d3cc5210018b", 0x9f}, {&(0x7f0000000f80)="c84e3be505ed3de27b343e8f962e1bb9cf302930f9c8e97bee4cfef7c6be29cd7d803ab238c7a240b9141eac7069ddbf67fb70d951fe029ef936d08d0b892fb9fbe909c6cb9d80", 0x47}, {&(0x7f0000001000)="d0706a93699b043f370f6f72d7fe734862d58d2dc80d4d5af738fe92306e8a851f493a5cc58d9862a324b5965cad5b3c3ac18a8f8d822b3bfea7ab62da91f3b9ab26d64f1677aaf89bd089eb9c4705455553ebffc47508cdba77dd8ec0483b11296b81b65f3a9650abb61285f0875bc7106b3dc627efc50a11dd9c1bf744c1aa125fda926b9227606de302f842e8772d315ad0d34ec6800f207d3b327ad1a1047b01e2ce40b37a2002bab337f27595983f099eed34edbf3a94bd", 0xba}, {&(0x7f00000010c0)="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", 0x1000}, {&(0x7f00000020c0)="0256d408ea5934043bc7d560c5c4458bfbd28f83ea54c8313cf5964a6ea85b36b5068a916e920fafe872a036fc53ed7327f4edbc18a40d7331c0f1312f76fdbec8a9e5a0df1542355d21803b53f9d29dbfe5d5b2b970774281f8841f5b019e01859bddb92efe6b92e81eca6ca5f29b599bd973c8afc48a83c9c58052a012949b43e32d0330c4e62506f1ed9a5c3e04f2aa372fc0362ad3937819158c9c4e218a87623e5a18ec2ce30df193bb90810c5558343b572be1902281f4bbb189286ddef0788f6171ae5fb0f39efaf8ee8e3be1792459b731cab197efafc9d15380c15ecd8d31f16c92bbb3364bec1ed25f", 0xee}, {&(0x7f00000021c0)="602925287f3d525e1abf1eccef38861ed9196e50b70318d6576a8a2504574d8510d4dd9df4a64eafd6488ca0c5c89f99ed43ed23c58ff5764dc7fda62b99e8c1365d3ff69b167474f916f280c893bcea893e50f332dc86eeba15bfadf930f08d7e5428ffa02bcf655d05398b81c1d10980c567f2", 0x74}], 0x7, &(0x7f00000022c0)=[{0xe8, 0x116, 0x10001, "a15317f32dd20e518ba505b900b4d3a979219404238c66281e9e01a5af121d9d42b009a21cebdccb7103e695644314ed6014f550562f6eb6e8acddce02a3bb8d1ffb79b52d615bced0e0d7a852f7f0b7bfe92fe768fd9219b5bdb31f843b9347129f525a84cc407f5be8cf1677e7f82342baa189720cb12c783ab7d37f45fab452dba2cd92756bf5e3df4c5a597ec63547a5368d84178b3da0a866f41335b4333de9b818d9390b3943f68a21cd4aa3df95525e9a82b46f0645f38319d8b6ffc9bd799669ea9a47a4b0b0d5813b6cd9cac50395a483e2"}, {0xa0, 0x3b, 0x1000, "b16e50b641a0b5711ef2e4525d1359d42f0b2c3266fe50c64dccdc0f49514604734ea473ed067e04ab364aa57f453362c7db9f72454edf9279e1f4a190c21e2e0836e47d9757949cc06e58f8bd7c58f23e003d6c181f6ad683544918c7a7d18b38d24fb48d12e94ade549e8174bc1e660c9e4c2bc774c27c31432c6ab9668473b3b12e7ee4b9c8524e6368699777"}, {0xd0, 0x119, 0x3, "596d8d34028b223dc9c75c425ae18354cd3f0786da8308278564eba1b38db91d602836590f78d23dc7c91645e58bc416a4ec48680c77340427d2326b9af1a45b105f04f68a327e4159c5b5e1e766e7f0364f35499f3586657710a749e16592024a0255f3bf43013a37e7208bfb8fe55c146bd36408d8dadb46f802f72fc7c2f052baa8830653b8d22bc7f05f3b0fc9330ee13b7bc115a21a18a067c5e1938a9c1b5ba8d6c1f292f20de19c7d02204594c29ea41dc24ba32a91"}, {0x18, 0x88, 0x4cb8, "77f799e03cdf"}], 0x270, 0x4040051}, 0x2040) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002580)) pipe(&(0x7f00000025c0)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000002600)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002640)={r4, 0x4f, "bee36470420aeaa6955ee6156fa35047f535e83552d8085d0c3e98a4447906900f9e56a19287fa7be89a8079d3d7b5f646cd354df690edf7e8aa539214e615b2e977023c5ff77b11983427e11b3acc"}, &(0x7f00000026c0)=0x57) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f0000002700), &(0x7f0000002740)) ioctl(r0, 0xf178, &(0x7f0000002780)="dc33c0b0c32346cd83ac9e14111ed2d019cf41d3a65743b1552a387559fdc6afe1c8163ad987aca44b251508ba52cbed22a232bb5e509fb0002bb92e3a418b790312f50d7cad50514f126d798d44e002a7770e9120945132d73383ce6c76485f2e08bc13630350075c31de8962ee093a31a0d99ec1b9552a9aed3451f1ec97fff35d7187a798020903c07bbdafaf311f7bdc5a5a3e830539c079dfcf5560") setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f0000002840)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002880)={0x4, 0x80000000000, 0x800e, 0x8, 0x8001, 0x1, 0x5, 0x0, r7}, &(0x7f00000028c0)=0x20) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000002900)=@assoc_value, &(0x7f0000002940)=0x8) accept4$nfc_llcp(r2, 0x0, &(0x7f0000002980), 0x0) 2018/02/26 15:45:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}, 0x4, 0xd28, 0x5, 0x7fff, 0x1ff}, &(0x7f0000000140)=0xa0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001ff0)={r2, &(0x7f000071fffc)="d3"}, 0x10) [ 61.583299] Cannot find add_set index 0 as target 2018/02/26 15:45:47 executing program 0: r0 = socket(0x1000000050, 0x10000000002, 0x0) write(r0, &(0x7f000063aecd)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f0000129fc8)={&(0x7f0000301000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)}, 0x0) 2018/02/26 15:45:47 executing program 6: socketpair(0xd, 0x0, 0xc0b, &(0x7f00000026c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002700), &(0x7f0000002740)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002780)={0x0, 0xbe, "7f1f69f6d816137fac230757b7ee83697ba6b5c13c45f604a5380ab289c87d5f44fd8a378d5d98dfce04b10e8bc13a8d9743855146ab4196e770897858470f6b0c53f6811e5350f2c364db3e9e8bdfbb0780a3a1f89763bbc800813d0811c5d5fdec91f83b76047f6c4d8e782b1e3e50d3b8bb880f5e9d34275562ca391af02a16e7a54f16512201fddc15a7a6f4e5823fc681973e6e5d39bb4af71f942de4b55e0cf90069d3cd05555e3da5260328ae840a339c39aef0d0a9ea170270c4"}, &(0x7f0000002880)=0xc6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000028c0)={r2, 0x0, 0x10001, 0xad}, &(0x7f0000002900)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002940)={r3, 0xb4, "ef4839fd6abb42f8e4899d04031892f95e32ed7c8b0e067f7946b3e82031efa7e752823bab117e7e388038312b5f2c73b86b21aa1111247a9b28169721bff9fe984a8eac8793581d309f8dc1a2284c3b57626ff603fef96afe77ccad75322d69dc931ad614eb318dcce937f8b77d04e3c68fa9f64462e0468e0b81030f4e56af5702effd59d4878c9c27b56fce21020ebd44597e4a08bc40adc6215cf5e9556a42676e1835934bcb3da2f82879bc82c90ef9828c"}, &(0x7f0000002a00)=0xbc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002a40)=@assoc_value={r3, 0x9}, 0x8) r5 = socket$inet6(0xa, 0xf, 0x66) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002ac0)={r0, 0x28, &(0x7f0000002a80)}, 0x10) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000002b00)={@generic="5cd25089e4f27ac57abce1b14610bf85", 0x5}) getsockname$inet6(r1, &(0x7f0000002b40)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002b80)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002bc0)={0xffffffff, 0x7, 0x2, 0x6, 0x40, 0x4, 0x5, 0x2f68, r4}, &(0x7f0000002c00)=0x20) sendmsg(r1, &(0x7f0000002fc0)={&(0x7f0000002c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x0, 0x1, 0x1, 0x2, {0xa, 0x2, 0x4b3, @dev={0xfe, 0x80, [], 0x0, 0x10}}}}, 0x3a, &(0x7f0000002cc0)=[{&(0x7f0000002c80)="715c96b9da970d63ef221a28412f722a94fc2c5802e100b085e397168efb79b7afb9dd80c24f2d41", 0x28}], 0x1, &(0x7f0000002d00)=[{0x38, 0x84, 0x1, "fba94cb9cae4537ff4d5b7591b50f32f53c22b8e508ee9a3690fa4f3538751ca9b4a"}, {0xf0, 0x11b, 0x3, "f9001767d11f0b45b2fb736304a9d8f8fc7cafff2353ad5392a19e56ef07523b9d88f18edab8aa364d8a1b7fe56d65224fd30ec1245a4a4f31e8ec13ec15b9055f8de7c1cdceae9811b13faf2328e0023fa02b48207020c287d365bbf02e31da45ece6063798c4ad9742e1500be83547ed35fe8c561a98b08b46ed5baf5afee24898eb9a393914bc93190ee609b4e14d42d935122f8ec2ccaf616e22ea18088ecd49b8652486b590e04caa6a55d816ecaaac08a73858cf8e9b214e7954b5e7dd4c3e0d3e7c7d7c28c61c0557108c94c4465b4070d9e080cdce200623b1"}, {0x28, 0x113, 0x5, "4b319692c8b1213f94ed3627081b8450f8788887"}, {0xa8, 0x114, 0x6, "2c7b912807427185213e016846ccf65aecef5dbc33fa21c9956512661d527ac6b7bb64007475ee9787ac594abaa9b6bd85d9a5f54d2e7603d801af7c5fa5dbb19b6aee47a2cfc94839f3eed01c91e7a3ff4c6fdfb17411f920879ae755a179ee8109e20a87ead94200c09d538ead9676caf8b15d3f6a79f32860cb6ece3bbd2e41ef00fd694a7c3105399f12e5d524e47a8150b3878d"}, {0x58, 0x118, 0xffffffff, "27f8152c5d9d4c47f587b7cf71abd2cc1f9f81bdc33f87e9b584c3da254d8f5a6918af0611ea5195d7b27c7c4429214534f692ed84bbfd054915956f8f9d48d64e1cf2de38d8"}, {0x70, 0x107, 0x7, "3f40afbbcff8fae0bb67054acce0e2b391b3e79aa2afe250e01dff7f29d5980d7b41adebda88131db7b917ffaa771d3b1d9f1a97f5869c5ca02ad6eb74767004752ee5c7f4e36d3f06759aaed9097fb168f58436d1e0137cf50304b1"}], 0x2c0, 0x40}, 0x4000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x9, [0x800, 0x1000, 0x100000000, 0x3ff, 0x6, 0x8, 0xfffffffffffffffc, 0x0, 0x1]}, &(0x7f0000003040)=0x16) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003080)=0x76, 0x4) getgid() getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000030c0)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000003100)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003140)={0x0, 0x0}, &(0x7f0000003180)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000031c0)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x1, 0x2, 0x6, 0x2, 0xa0, 0x20, 0x89, r6, r7}, {0xfffffffffffffff8, 0x800, 0x1, 0x794, 0x9, 0xfff, 0x9, 0x7}, {0x2f, 0x80, 0x4, 0x7}, 0x8, 0xe, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x3, 0x7202, 0x2, 0x20}}, 0xe8) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00000032c0)=""/213, &(0x7f00000033c0)=0xd5) accept4$vsock_stream(r1, &(0x7f0000003400)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003440)={{{@in6=@empty, @in6=@loopback={0x0, 0x1}, 0x3, 0x8, 0x0, 0x79e0, 0xea7a4fb96b7014fa, 0xa0, 0x20, 0xff, r6, r7}, {0x0, 0x45, 0x200, 0x7ff, 0x7, 0x401, 0x7fff, 0xec2}, {0x7, 0x8000, 0x11c, 0x2}, 0xa8eb, 0xf, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x6, 0x1, 0x0, 0x5, 0x3, 0x1, 0xb5}}, 0xe8) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000003540)) getsockname$netrom(r1, &(0x7f0000003580)=@full, &(0x7f0000003600)=0x48) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003640)={r2, 0xfffffffffffffffa}, 0x8) accept4$vsock_stream(r0, &(0x7f0000003680)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000036c0)={r3, @in6={{0xa, 0x3, 0x496c, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x5, 0xfffffffffffffffa, 0x1, 0x0, 0x28}, &(0x7f0000003780)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000037c0)=@assoc_id=r3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003800)={r8, 0x100000000}, &(0x7f0000003840)=0x8) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000003880)={0x200, 0x6dd, 0x8001, 0x6}, 0x10) recvfrom$inet6(r5, &(0x7f00000038c0)=""/154, 0x9a, 0x1, &(0x7f0000003980)={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) 2018/02/26 15:45:47 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000fa0000", 0x24) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {'\a}q]+`J'}, 0x7}, 0x10) 2018/02/26 15:45:47 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b42fec)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/02/26 15:45:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002cff0)={0x3, {"8bcad6f92c0645"}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000010fc8)={0x0, 0x0, &(0x7f000001dfc0)=[{&(0x7f0000032000)=""/4096, 0x1000}], 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0x44b}, {&(0x7f000002cfea)=""/22, 0x16}, {&(0x7f000002cf07)=""/249, 0x86}, {&(0x7f000002cf8d)=""/115, 0x73}], 0x4, 0x0, 0xfc7a}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 15:45:47 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000), 0x8) sendto$inet(r0, &(0x7f0000000000)="a7", 0x1, 0x1000000000040000, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/26 15:45:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000800000000000000000000000018bbc9b8b7f12a323ca7338b53b4bd0bec10ceb3b67cb09e246859aeb0b538b18691dead73547e790f19644f982084d981350490f8f5bed7736edd049b433411523cd8c12b6ad7461688ba92cbfbe39a59d5cee1fa2ae2677d58a4fecf000a4c68042d3ec9c4e34bb11e87e94ca80e3684a8f490afe1d499eee4b6b6f9fd3417764b328e603a14974479ab8993b9bd2eb84c48062b4a8e310cca07095a659f02601ff7c52fd2097596c6825eb780466e548b0d3937cd39e3c8d000b16d93ec38d4148f165e20bf65997c110f92f7a4b60eaf228b37b1275d1ddb70af8f7d40d3417dc855b8a92baa8529585c1c6ee3ddd4f06d9c0e9064cc47f3"], 0x14}, 0x1}, 0xfffffffffffffffc) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000040)="f1fd0879c7d22ed71c78aaa712b4fef704430c772cbb3d521203a75192567cca94c10d5aa8cbbb679e93e4f96f7629f8c550ae82d2ac050cb0ee16b0cad6f3072af087f377a751f63d760374016340cf180e31debabb2b0d511604106f24487edff3f8f4d634a7aea31520d80ffb44046dd4622abe9694c83784cb78ef60d94d003810ea477b10673d0d55b8ecc77c6263cb6d401a4f6bc783490ea10e2a3ba44fe1dc884f516bf4954c51e488b547f45c1548a51151de5ad599e669789a331fbfbffb", 0xc3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="870000008e1fca06c7f8dfe5677fafa6574d50af9071f3a4d3b0bd143072d0a527c0d3a55aaf1e9245fa54dcff9000fc9a8f512406968658d7fb635779a1cc1ec9fe3bd9bdb6a1a2ea16b8e076545f6916e80e2a2397d6fe9d1891dc4375b0fbb32c9339a98bb1e52462d8859d61dc3b924a8a003305939f3f3af9af3dc6281dbeaa1a70958e908ef0f67864bf568334a5104ce48763c25f706ae556c2b441bc33bd2ccb7bcc4ce652689ec6976a2ff757641aec3f2f55448f8089fab1d5b3bf73c507454d68ab38084dc8963b7def950be6796c0b5f4cad7ddd"], &(0x7f0000000100)=0x8f) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x5}, 0x8) socket$nl_route(0x10, 0x3, 0x0) 2018/02/26 15:45:47 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffe17, 0x0, 0x0, 0xfffffffffffffde6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x3, 0x7, [0x20, 0x9, 0x7, 0x36eb, 0xe3, 0x20, 0x5]}, 0x16) 2018/02/26 15:45:47 executing program 6: poll(&(0x7f000058b000)=[], 0x0, 0x0) r0 = socket(0x3, 0xf, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x8000, 0x5, 0x0, 0xe628}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, &(0x7f0000000200)=0x8) 2018/02/26 15:45:47 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='lo\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000000d00)=[{{&(0x7f0000000880)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000000c80)=[], 0x0, &(0x7f0000004480)=[]}}], 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 15:45:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef), 0x0) r1 = accept$alg(r0, 0x0, 0x0) tee(r0, r1, 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000121fc8)={0x0, 0x0, &(0x7f0000b12000)=[], 0x0, &(0x7f0000673fe8)=[]}, 0x0) 2018/02/26 15:45:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0xffff) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00000010c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/86, 0x56}], 0x2, &(0x7f0000001100)=""/149, 0x95, 0x6}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)=[]}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000012c0)=@assoc_id=r2, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000001300)={0x2, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x118) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu}) 2018/02/26 15:45:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x53824d58}, {0x3, 0xfffffffffffffffe}, {0x4, 0x1000000000}, {0x2, 0x7fffffff}, {0x0, 0xb2a3}, {0x3, 0x8000}], 0x6) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readv(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/89, 0x59}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/02/26 15:45:48 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000fd8)={@common='lo\x00', &(0x7f0000001fd4)=@ethtool_cmd={0x30}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0), 0x0) 2018/02/26 15:45:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x4, 0x0, 0x9}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x5c, 0x2a, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@generic="03b48a2d0bafe73cd263f13cacfb69b3ce4a416c71d56aaaeb355811d697af03855632e6543d7ef5ea6cf493ea14366c3b5fe980e1b075fe19b8366a6e1cedbe38e9ac75ce722200"]}, 0x5c}, 0x1}, 0x0) 2018/02/26 15:45:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="b402b389a507f678651861170a000000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32], &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={r2, 0x0, 0x30}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000180)=0x8f5) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a0fa0)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000213ff8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000940)={@local, 0x0}, &(0x7f0000000980)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f00000009c0)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xfffffffffffffe45) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r3}) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000180)={@generic="fb42b9ea5b82b4843cda0e901cd963fd", 0xfff}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 15:45:48 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x26) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000064fb58400000b8000000ffffffffffffffff00000000ffffffff480100000000001effffffff48010000ffffffff030000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x17381cec}, &(0x7f00000000c0)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x5, 0x81, 0xe88f}, &(0x7f0000000140)=0x10) bind(r1, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x1, {0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x555a}}}, 0x32) 2018/02/26 15:45:48 executing program 0: r0 = socket$nfc_raw(0x27, 0x3, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0xc, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/51, 0x33}, {&(0x7f0000001080)=""/112, 0x70}, {&(0x7f0000001100)=""/12, 0xc}, {&(0x7f0000001140)=""/193, 0xc1}, {&(0x7f0000001240)=""/128, 0x80}, {&(0x7f00000012c0)=""/67, 0x43}, {&(0x7f0000001340)=""/88, 0x58}], 0x8, &(0x7f0000001440)=""/104, 0x68, 0x292}, 0x1) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00003adfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair(0x3, 0x7, 0xeda, &(0x7f0000001540)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001580)={&(0x7f0000001500)='./file0\x00', r3}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f00000006c0)=[], 0x0, &(0x7f0000000740)=""/176, 0xb0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000015c0)={0x0, 0x2}, &(0x7f0000001600)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001640)={r5, 0x3}, 0x8) sendto$inet6(r2, &(0x7f0000977000), 0x0, 0x0, &(0x7f0000f87fe4)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg$rds(r2, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f00000015c0)=""/30, 0x1e}, {&(0x7f0000001600)=""/248, 0xf8}, {&(0x7f0000001700)=""/16, 0x10}, {&(0x7f0000001740)=""/193, 0xc1}, {&(0x7f0000001840)=""/193, 0xc1}, {&(0x7f0000001940)=""/7, 0x7}], 0x6, &(0x7f0000001b00)=[@mask_cswp={0x58, 0x114, 0x9, {{0x100000001, 0x80}, &(0x7f0000001a00)=0x4, &(0x7f0000001a40)=0xb8ea, 0x6, 0x1, 0x5, 0xff, 0x31, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6}, &(0x7f0000001a80), &(0x7f0000001ac0)=0x1, 0x1, 0x2, 0x401, 0x24b3, 0x31, 0x100000001}}], 0xb0, 0x40800}, 0x4014) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0}) r7 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r7, &(0x7f0000002fc0)={0x1d, r1}, 0x10) recvfrom$unix(r6, &(0x7f0000000040)=""/132, 0x84, 0x2002, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/26 15:45:48 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={r1, 0x2000000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_wolinfo={0x8, 0x0, 0x0, "00000107c89d"}}) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0x0) 2018/02/26 15:45:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x800}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r2, &(0x7f0000157000)=[{&(0x7f00004b7000)=""/89, 0x303}], 0x1) 2018/02/26 15:45:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x54) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000000)=[]}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000074000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000e94dea84db1baa810000000000000000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0xfffffffffffffe65}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4a, "79739091ca44b6b133713e2e30a6cf8655556fbf5231b96a1fa4fbf0f7f643b733cebae2aad26db08e84e0e44767bc15277ed2363256a4d65ecd0f1fd56a703252fdbc49d86112dfff51"}, &(0x7f0000000100)=0x52) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x1, @rand_addr=0x1}}}, 0x8c) r3 = accept4(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000200)=0x8, 0x800) bind$netrom(r3, &(0x7f0000000240)=@ax25={0x3, {"186735e352f6bc"}, 0x3}, 0x10) 2018/02/26 15:45:48 executing program 5: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x181) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000000180)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xc0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0xfffffffffffffffc, 0x6, 0x200, 0x0, 0x2, 0x1, 0x5, 0xfffffffffffffffe, r2}, 0x20) sendmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000000)=@sco={0x1f, {0x2, 0x7, 0x8, 0xffff, 0x5, 0x4}}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="a9adf68606b3f6ce73ffaba29e6528e3cfae0bef5b4d0f06dfc5af65feb05e9cd1546cfc6727a457b23baae628c524a324ee53e03a67461f01d5a4f20df4152fb1972602d36f68b11332cf91b4da8d1529ba8b1a09cf79d1467103fa646cbb86b9953f9963c843df2d584bc071a3cf0260142beccd0f4e6fdb505d024f7aa7895e72266809ad6e0cfd9e1eee2adf7b99c18083310b6368347572fb0fd9ea43ab478c4187d4a22a839aaa860a8d9c928da1bda139e4b1bdd9e0c6de1b3a2c7346a3ba645998229a543e32a192b00f3c8302895d28653bbe9d2bd902217ff846ced24a05c730b4d08e9e974e4bde0bb8cbfd9f5b", 0xf3}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10f8}, 0xffffffff}], 0x1, 0x40000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000001300), &(0x7f0000001340)=0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 61.817975] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. [ 61.857874] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 15:45:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x4, 0x4000020030}, 0xc) r1 = socket(0xb8aedb7c16b54d2f, 0x6, 0x100000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20000000000006, 0x5, [0x9, 0x3, 0x3, 0x2, 0x80000001]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0xd3, "b91d2f8f07d1102903c1861e61c0ea18f26b1fccdf1ca02e33760c1cc260506f3579335b492519b44e71a829bc08602926ecb44080392de3ec15640d6b6f07c472bb10aa2d1011a43927079c64d7a2b0341d5d735979bb843f47faabafbee9b4bc868a9dc3800474cc18136b9e32437fab4d4f2551e18bfb244b76c67f17d16ed5b1355158728a42b575605f6a7e00311edc97d7bf4600f258ba3f35516c30779345154bd7681dd4e1d6b6e59274f554df4a90f18b89b821fcd28046d809f81f5fdf752183ef159fa063884d35c35126796d2a"}, &(0x7f0000000180)=0xdb) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001640)={r0, r0, 0x10001, 0x0, &(0x7f0000001540)="0ad8423d5b4874a072ee6a6206095a7b252587c5aa185698f1b2b8ef7f4647d82f7ddcc61fb04eb6bbb9dce4956394e0156fb37f0c49fa6488b806403db82dbbf7329ad29538ddc96d8606260a8e62e4b38404d27d657106d60b4fc443d90d6b31b85cf3798b76cdda366599beb88af4659ba8319e0c3e56f9e549b016429f53e86609825a14315ad88443483b1359f959666e4a5d6b0451879bb0c1f604bbbfc03368889547ceb745606059624888a640a24faa5d17cb7b5ccea544a4089c31d99194090cef4fd87898120a91e03e736df7798cd73b9d50d1bdb30739ea1c7248b0e641e411739967cc036173a4465c9b7813924a", 0x5, 0x4, 0x1, 0xffffffff, 0xff, 0x56b, 0x9, "357cfff32031ca94baec7a2f4b5f639623f49f58b31c66386c6b58a220e7792dadf24974eda5cf214d077c0304fea3145ff0f0566cee3cda75256110c362ee0f84385afa3a39e2b95519c744a624065780ab11e10fb835a510c7448f5a92fa8488714cf6a076dff4e80ae4e6073985487a69ce1688143d3662e68116089b7dc80a103e7fd5c930f0d4c10767538ee2e79fcbc66d048866da7e"}) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000fff4), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000000c0)="ad8625a3f814aebcea703e0cc870e47e932eb5babd182889156ada91ab605c12e556f12113735116881f31813ba3057eee128004fdae07caf84f611d1995a2b44e02043ea765736f9a12c24c111c5986c2bc4a4c908f384dc35d3093f7ed8cee73a4cc10b862f3c164f58b0f54202d3841ff3e6a12dbba4dcad105fb0a94e700f9c8e64c56", 0x85}, {&(0x7f0000000240)="ca20feab8085d46841ac35949ca627fe5fb85ff93253f88e0ea3bbe8ddad301b427db888d98a760c17a5e0d30b5d2840edf5319f78e4e1ea4dbbe08dc80f0ea6bc7c97f270f6d3e828c877b05fd9b97ddc417b21c2ad94dbcb68ddb0514cf55ddc76f86f52c98dd57992b2e4af3f684de8ea19b4fa11ea68c1bc2ae1679feeab8b1f08ce783f75180ecb02808c26bee8498deb", 0x93}], 0x2, &(0x7f0000000440)=[{0x70, 0x107, 0x5, "a35050cb41eb9e017935135ff1a402e991f8967f762bc1ec30ad6f5cb7599f43b91efa14ce8707b73489959defaca5557e4265169cfa7586201c58c80410f42867c17e9a23b74d279a9cfc2bc1a64ecf091257e629b5a36b6a6a7f5834c0a80a"}, {0xd8, 0x29, 0x8, "a6a5deaf80e774bc4bd0dfc30eef549f1fa24a9701970d163a6d477e3ce920124025264143860c3733c4ff264a7636712888a523164f476cc0a2365089390741798277716e8ade48548bd60fe94f1e5ffd31add05c6a5c357cac83643f54e4ad8e2b67836663e083e4a4f6cd286e1a41892cbb1d5fdf8f8658ade90c57bcc06e3aeb1bf29e5f0a5ff3c73537d6c51e532461355485aa9c534b7c785904ae1eb570e578c4627919322d88fc917430993c4207a1f2495278d89d62c394db716405d2eecbcecb502f7c"}], 0x148, 0x4000000}, 0x6f0}, {{&(0x7f0000000700)=@l2={0x1f, 0x2, {0x7a, 0x9, 0x1, 0x2, 0x100, 0x96}, 0x6, 0x400}, 0xe, &(0x7f0000000940)=[{&(0x7f0000000740)="3ed79fb0c3262bed9320dc9ba8f75aabf1fd79af527da793f3017aa1e6ec404884d1068d7a603d999d250a9d3a612126db9191ffae9ddc204293f1c845e20fcf77955595d932509fd49e59ac79efb7c922dfe2ae36e35eed06e3200095f9b3a62f09ba5d2aa270c889b30fb381f95600f30fec9374d7e141f5161b9e45010fb64abf5f92e288df0b810ebead66324bb8d1ad4657de6a70703d91a4ce84655a0c07f32969849a26bb982819be664c409c0ec46c3b65fd2890e3db44b6c22d96258829208ee229aa1cbba9188302b4dc164b10dc83313d105a8f86bab786", 0xdd}, {&(0x7f0000000900)="890d687bdf1355404d1589cdb326dffc85831c2cb01ae8e2e85f6d161d9f", 0x1e}], 0x2, 0x0, 0x0, 0x40}, 0x3}, {{&(0x7f0000000b40)=@nfc={0x27, 0x9, 0x200, 0x7}, 0x10, &(0x7f0000000e40)=[{&(0x7f0000000b80)="45d1934bd4525e0469de0c2b3f2855ef15dab9bc7e8cb9d060f91e87e0636d1dc49bb4e0041624334f91236f40852184dc5717c25a17bee525e66945bf07d7268b794e88bfd90262d1b100b86e0aeaf93bfad21252c745fda1ec9caf3a4357e1a82e83c7f1c0e7471c8cbed7f0a7970fbbb0bcb0849a5ade0d791ce33684c06ba0f014cd3b0e12b4fced80bd643fbe08f431ebb5d92e9905ecfedcd6fd", 0x9d}, {&(0x7f0000000c80)="1f81f96a20c9fcb2127f88afb8227ad106b7680d31b5f6ab2b8e9e23e012acbd6fa509718be2a799f5e1c9bc6f8443f7a9eab42de113acbbe66ddc8e8275daee90d76f14223e44c7d1007d20afd9d631e52c9642ab5c3d4418af41ede9660ee099e5ee6f0bc20ff53715c87ba6a129afdf79baef6b8f0cb6bcac318449c3788b6644559e969b411133beaf823b22aa3940dab7623bc52ba24dd3f301c47d74f7f1902747119ded16d74e6e9465b5843308caa4703bb0d96cd58d08ef8f928370", 0xc0}], 0x2, 0x0, 0x0, 0x4000}, 0x20}], 0x3, 0x8000) writev(r0, &(0x7f0000000280)=[{&(0x7f00000003c0)="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", 0xdd3}], 0x1) socketpair(0x2, 0x802, 0x1, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000340)=0x8, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000340)={r4, r5}) 2018/02/26 15:45:48 executing program 2: r0 = socket(0x8, 0x6, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={0x3, 0x4, 0x2, 0x7a29, 0xb283, 0x6, 0x5, 0x3, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x2}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x4000000000000236, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x37a}}}}}, 0x0) 2018/02/26 15:45:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00009b5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x288, 0x0, 0x1a0, 0x288, 0xd0, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f000093c000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x598) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000240)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x400000005}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) sendmsg(r1, &(0x7f0000002540)={&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e2000000000fe800000000000000000bb000000000000000000"], 0x1, &(0x7f0000001300)=[], 0x0, &(0x7f00000000c0)=[]}, 0x0) sendmsg(r1, &(0x7f0000025000)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[], 0xffffffffffffffd1}, 0x0) 2018/02/26 15:45:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000000b000)={0x24, 0x29, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x20, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x4, 0x1f3e, 0x8, 0xc3e, 0xfffffffffffffffe}, 0xfffffffffffffffa, 0x100, 0x7, 0x0, 0x100, "a18318465270ca781d44eca964c38448851442fd85b0d82786c4c76a1cc6347f4ed9138ebb1daebb096ca1271f6f90dbf74fa2af3354b6ecb6aa74796ebf447f8d9d38f0be2ec90c67b6f7ae4ceb721acb141591bba22d2cb32e2ca56107e4a20674253ae4b551063e36f1dd548606cb1e424bce4e3a2555acd5a7b1a949a72c"}) 2018/02/26 15:45:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, [@multicast2=0xe0000002, @rand_addr=0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty]}, 0x30) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/26 15:45:48 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[]}, {[]}, {[]}, {[]}, {[]}, {[]}, {[@broadcast=0xffffffff]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}]}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x1}) 2018/02/26 15:45:48 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @empty, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, r1, 0x1, 0x1f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @empty}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00003cbfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000945fe6)=ANY=[@ANYBLOB="20000000060000005d0f3812500f"]}) 2018/02/26 15:45:48 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000867ffc), 0x3) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) 2018/02/26 15:45:48 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x0, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000176ffc)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000728fe0), &(0x7f0000f0d000)=0x20) mmap(&(0x7f0000179000/0x3000)=nil, 0x3000, 0x0, 0x2a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x4) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80000) mmap(&(0x7f00004af000/0x3000)=nil, 0x3000, 0x2000000, 0x110, r0, 0x0) 2018/02/26 15:45:48 executing program 6: r0 = socket(0x3, 0x7, 0x17) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r3 = socket$inet(0x2, 0x840000000003, 0x2) pipe(&(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0xba, 0x0, 0x10001, 0xff}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0x200, 0x2, 0x0, 0x2, 0x20, 0x80, 0x2c, r1, r2}, {0x6, 0x1, 0x7fff, 0x0, 0x8, 0xed87, 0x2, 0x5}, {0x4, 0x0, 0x73, 0x5}, 0x38e, 0xd, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x3, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x0, 0x3, 0x401, 0x1, 0x4, 0x1}}, 0xe8) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f00000001c0)={0x2a, r6}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@empty, @loopback}, &(0x7f0000000240)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000002c0)={0x2, {{0x2, 0x3, @rand_addr=0x6}}}, 0x90) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffff00, 0xffffffff, 0xff, 0xffffff00], [0xffffff00, 0xffffff00, 0xff000000, 0xffffff00], @common='bcsf0\x00', @generic="f6e9eb6beb9df777c6896cfe1f8d2681", {}, {0xff}, 0x0, 0x200, 0x4}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0x2, 0x1}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3, 0x401}}}, {{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x5, 0x1000}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x9, 0x8, 'pptp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000080)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7}, 0x79) sendto$inet(r3, &(0x7f00000001c0)="d519448d788a7fc2af5977d2c08aa7d5e4351b6aaf3846b0b0f83ab1ed1bbbe2e6fe35f397db58e59c073e192e1071e6588a19916898be61f2f7a2b0580746370a5a26f155743fe5b2e09272cd12f950634976b680fc21e366e7ffeda140ce0df3a56b311b4c48e7c654d8b78c804acea5463793399b303a2e26c0f45face7e58da18c4f4ff8c241f81f793cab11f06c28fafd6df12209971e013e2c4e3f4d17033369f982629aae58475571ace76739577ccf606d499d1686a40f0da1249e77ab25c5820b946b9ccbe947", 0xcb, 0x0, &(0x7f000058d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0xcc, "6d2a7ca1a37fa349c0bcb716ef8f7e1923a8122bcb861de8be4d206460f26bed70d908503af585e508149dd16608f82e2eb8a9ab750aadf6ea442175fbb5b2c6fe24ce91ffd5cb492b0350ead42b018aa52f5b972fc7299baa8176ba65477b7a1448b2260581a29e51e98e569c07e9405e8cde45b6ab0e705061bdb869cc2b229cc6fa5d474087e14767b20fef56ecbbb4ba78388bee857f024dbe1a629a4dbdb8cf96af9b97167e65012944bafbf66bda04633ea8ec513741306ae593d1269dcb32f8dc1818004d34e64e1b"}, &(0x7f0000000180)=0xd4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000780)={r7, 0x2a5b, 0x83, 0x20, 0x505, 0x11, 0x1, 0x5, {r7, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}, 0x80000000, 0x1, 0x8, 0x2}}, &(0x7f0000000840)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r7, 0x7, 0x0, 0x0, 0x80000000, 0xf81}, 0x14) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000002c0)=0x60) 2018/02/26 15:45:48 executing program 1: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x2, 0x3}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f000001bfe4)={0x1, 0x8, 0x7, 0x4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019fe0)={r2, &(0x7f0000019fdd), &(0x7f0000010000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r2, &(0x7f0000011000), &(0x7f0000011f9f)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000080)="a73efc6e690b4d9c6bbb8cc1d4f5e3b6fad9720307cdfd4694dd7bc59d1fb5bfe9ba7a50b8ebdc230a7a4e343d51c598f648b38690c3f284e49ce3f110d374bd1449a035a588eb1d32fee7464d64e64b2a32fe556fbf7b251f1793f71b647400261450e9fde788f6d25ca7c5d5664a109238f6b152c497f3d5cfc6e9efffb0bcde3149fff12d4d69cae7b8cdb0d30536dbc385ef206a8a972f71395c7831822f809766773f2b77d477689ec8e32dcdbdbc5222b4b83a25e1debf55008cd84af8e6b44162ea6c46ecaf2bed5cd6a3702794a1e0c52aba93120bb9c46aa6b619b373fc", &(0x7f0000000180)=""/11}, 0x18) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000016fe8)={r2, &(0x7f0000004000), &(0x7f0000016000)}, 0x18) 2018/02/26 15:45:48 executing program 7: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb54e}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x1f}, 0x20008044) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x8, 0x80000001, 0x7fff, 0x7}, 0x14) 2018/02/26 15:45:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a87ffc)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x1}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad", 0x30}], 0x1, &(0x7f0000000040)=[]}, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockname$unix(r4, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) read(r3, &(0x7f0000d81f25)=""/219, 0xdb) 2018/02/26 15:45:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e33ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="440800003cca70a000a4b87b2400095d3185ebd6716f9dd650376c5a36cee0d3c5ac615fbb6f8fed792441fd805656898bf06714ae8efc7ac4df921fc49cade2351b40f9a6f81b182d42da40a46246aa6a13a49826b295cc6b463ca7b05d6c4f099816800080000097cd08ece7bc135f1bb153e532117bbe93063f5711ea4aeeb1969e46feb08f929c46125c446614f6b3b7b77d5a959d389cf0394b56d2b6b1151063a7463618807f", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0], &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x5}, 0x8) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b91ffc)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) r4 = accept(0xffffffffffffffff, &(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000005c0)=0x26) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000600)={0x0, 0x2968}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000680)={r5, 0x6}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) read(r1, &(0x7f0000000000)=""/1, 0xffffffffffffff2b) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/02/26 15:45:48 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x3, {{0xa, 0x0, 0x5457dc71, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) r1 = socket$inet6(0xa, 0x4, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000996a18)=ANY=[], 0x0) pipe(&(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x8c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0xffffffffffffffc1, 0x1, 0x8, 0x1ae, 0x3ff}, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x2aa10de3) [ 62.019154] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 62.041129] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/26 15:45:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket(0x10, 0x80000, 0xffffffffffff162c) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000300)=0x1000, 0x4) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r2, &(0x7f000036bfe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 62.153614] IPv4: Oversized IP packet from 127.0.0.1 2018/02/26 15:45:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) 2018/02/26 15:45:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/26 15:45:48 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x40) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0xc6d, [0x101, 0x8, 0x0, 0x8, 0x7c97, 0x10000, 0x4, 0x5]}, 0x5c) 2018/02/26 15:45:48 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/02/26 15:45:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000e1eff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=ANY=[@ANYBLOB="a53d523a1400010100000000000008000a000000ea096f21e68fce3983b974ac112dff206ab3d6443c65815d9195b123cf767b26f235fd1bc7601da0589def2e782e0fdb21a7d34486406365f2b2210e6d6450ee5b3d830b8f312469cc27a982230109dee80ade26e6a0f3cc3ebe812c22cbea1d2f20a8acfe8929be72acc9", @ANYRES32=r3, @ANYBLOB="14000200000000000000000000000000000000011400060000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/02/26 15:45:48 executing program 2: r0 = socket(0xa, 0x20002000000002, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/26 15:45:48 executing program 1: r0 = socket(0x1000020, 0x2, 0x0) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000a3b000), 0x0) 2018/02/26 15:45:48 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0x800, &(0x7f0000000140)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/26 15:45:48 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000000c0)=0x3ff, 0x4) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/4096) sendto$inet6(r0, &(0x7f0000000040)="6e7c22405f6d7746576dff0a760a38e165f61828876972042bf2792b46fd89c2501568330624261f", 0x28, 0x0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/26 15:45:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="81", 0x1, 0x0, &(0x7f000011b000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de6ff2)=@l2, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x581}], 0x1, &(0x7f00000010c0)=[]}, 0x0) 2018/02/26 15:45:48 executing program 5: r0 = socket$inet6(0xa, 0x40, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xc, 0x5, 0x1fffffffffffffc, r1}, 0xfffffffffffffce8) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x7, {0x5, 0x10000000071d5, 0x1, 0x0, 0xc80, 0x7f}, 0x1, 0x4}, 0xe) 2018/02/26 15:45:48 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r1}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000002f70)=[{&(0x7f0000002000)='u', 0x1}], 0x1) connect$unix(r1, &(0x7f0000000ff8)=@abs, 0x8) 2018/02/26 15:45:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3c, "9d14f306e191c8c8f5404d5c1888c3064df1a306b5c071b38777c94fc6c0d2b896ea9fca906a5ffa23613ac72a537d5bc24a3225a95064da2c9c540b"}, &(0x7f0000000080)=0x44) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}}, [0x6, 0x8000, 0x0, 0x1000, 0x8a68, 0x284, 0x2, 0xb61, 0x5, 0x6, 0x8, 0x1f, 0x2, 0x1f, 0xea79]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, &(0x7f00000000c0)=0xffffffffffffffe4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x3, 0x0, 0xfffffffffffffff8, 0xb9bf}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/02/26 15:45:48 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000ded000), 0x94f386f79cff0d07) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/221, 0x5}) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001ff0)=[], 0x0, &(0x7f0000001000)=[{0x30, 0x0, 0x0, "779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8"}], 0x30}}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x270) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 15:45:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) 2018/02/26 15:45:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) r1 = accept(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000140)=0x3a) connect$llc(r1, &(0x7f0000000180)={0x1a, 0xf8, 0x4, 0x3, 0x4, 0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 15:45:48 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d08fe8)=@generic={0x3, 0x20000001}) socketpair(0xb, 0xe, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) 2018/02/26 15:45:48 executing program 0: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="f439874f747aa6d5c8aabb3739a5e047", 0x10) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/26 15:45:48 executing program 4: setsockopt(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000)="0100000000800000f30700ff03000000", 0x10) 2018/02/26 15:45:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x1ff, 0x4) gettid() 2018/02/26 15:45:48 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x6, 0x0, 0x4d50, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x3f8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x12a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0x10a0, 0x10e0, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "19c776f84769f4f9614ec4b6c120a153ca6ff6ee7fe810e03aaccefd5f05"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x1308) r1 = socket$llc(0x1a, 0x1, 0x0) r2 = accept(r1, 0x0, &(0x7f0000000080)) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x4}}, @common=@ah={0x30, 'ah\x00', 0x0, {0xb2, 0x2}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x4, 0x94, 0x3}}}, {{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1ff, 0x6}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x100000001, @link_local={0x1, 0x80, 0xc2}, 0x7, 0xa, [0x31, 0x1c, 0x17, 0x40, 0x9f, 0x17, 0x3f, 0x17, 0x16, 0x2c, 0x14, 0x5, 0x18, 0x2e, 0x2d, 0x28], 0x1, 0x1, 0x7ff}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0xffffff00, @common='ip_vti0\x00', @common='ip6gre0\x00', {0x25d48938c3dc6ea8}, {0xff}, 0x88, 0x1, 0x59}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r3, 0xa1c, 0x6, 0x9}, 0x10) 2018/02/26 15:45:48 executing program 2: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r3, 0x1, 0x26, &(0x7f000091a000), &(0x7f0000bb6000)=0x4) 2018/02/26 15:45:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="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", 0x251) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xcb82, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x2, 0x3, 0x3, 0x80000001}, &(0x7f0000000300)=0x14) 2018/02/26 15:45:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000140)={0xf2, &(0x7f0000000040)=""/242}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006f4ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/26 15:45:48 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x4080) bind(r1, &(0x7f000080ff80)=@generic={0x1e, "0103000000000000000010000000000009a900000001000000010405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb2cf1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/26 15:45:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xffd) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9aff0), &(0x7f0000fecffc)=0x10) 2018/02/26 15:45:48 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) listen(r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="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", 0xfd}, {&(0x7f0000000140)="f4f06ae248a51895d9ec371527195348439add3e218d307a05e42ae8b5d8023cdcadd2be9dd102a3a3e0bc4ce57031566b97491c6ac6819a436b1e00145f54a4b5c4d5e7b53a3db90c29895c72ae394650a0c3390479ad4c2c8296e7b19d728f2861eec39c76cfcb7f2a039aac53773896c224ba26ba9f3099d19a2b7a8169d73418c51abaf0890808bfff0da17e61a976d6b8f3cefe1d6ea294508e0228d8c0259419e1840b4eef66a381888d4ad847f5dfa6dbdc0597e5dfe03d05da15a4294425bfcc059f313a284e6d9c5c5e5ebef1103fa1a8549b293f43508843", 0xdd}, {&(0x7f0000000240)="845c5e4b97349eadfc59a71307be534e5abfc1102e5b88938182beb9b5a8e8477ee1b99b8876b55baf338d7532fd7134264180765a0f51e69e3a5ba49fc288995372df4fc6fa224764eedd9488084234787d5b34062f549219183a50fcb687de2241365d3d56f116f515ea41e6abd0968e4a960ce503107af9dfc385ae6120283780fa3033a196ef08e905240475b8124d7de68efdad28d9dd7af86850b7613323538f3626cbac0e065542e381bf8004dad047999bac6581773f0fd52e16bc42a7f90e561a5ac7b9d58d6c0101572c8db566621c4db3cadaa0cc798b0d94a91a67ec612b4ded5181bac301ef1d4892da2d1266910da6", 0xf6}, {&(0x7f0000000340)="394c804577849815eff7574106ce58c9676d668f82b1b794188372ce4155686223512d05323ba442495e9529f08c5bb322b84962de7c7da666728f7cf0eb62a384c722152cdf11199d39e92e418b1dda7db268", 0x53}, {&(0x7f00000003c0)="e34845284aea7c3633564a30c4cc5447b82ddfc14f98d13d695991d87adc435f7317bbcbc5e5db0ba5689072f23a1b4193f1ad8b7fb579548a1ca653e517d9adc8b4696cd15e3951c0d211f4ec13eed9dd77f4effa50a52bcfafcb7dbd37454dc0e8b89fbb9caba0ec4c4751727442f8e11424ba9ea62e4ed5e91e8ea0c86c47dc50029248bc475b940713e5582454b29ecabbb5175526b9c3829559cbd01438600be1b02a101b52078d821b8c5e2d699fb1690f46d7804bfe30e35cf94c8ee6f6e5418cc6b04b0f04ebc76bfbbef491ab8978baac9d54524da358c8c7d3b5937d13eb3828", 0xe5}, {&(0x7f00000004c0)="06f624409303f64f3df421a6ea8c325c828f1c9cccd235be718a3ecf0aae798ad69627461ac102f01c40d9cca2879682b0d4e153a4d7d8d3139b06889f8260c72dc6fcdb14973492eb47ba969c84616d51c00118c4ff686d19b3c717ee0cf60f88a670bbe0af8ab69b366108db4b202433", 0x71}], 0x6) 2018/02/26 15:45:48 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd7ff0)={0x2, &(0x7f0000615000)=[{0x4}, {0x6}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x0, 0x2, 0x81}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7ff, 0x20f, 0x2, 0x0, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000900)={0x0, 0x5, "b590038a6d"}, &(0x7f0000000940)=0xd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000980)={0x0, 0x500000, 0x30, 0xffffffffffffffff, 0x8}, &(0x7f00000009c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=0x0, @ANYBLOB="0b0000003ea49b1cb1d993da24cea00c257b9ccbaa07d27da381f7998a44c525e65281a5bc308981026d24a14d2cee4cfd4a6bd886bc2774849e9db1be98670b58be6dda5edb1beb0e02146465cf816aa85dc9d082d9303642f888fbf6bebcc3bddfc08a5f6c8042677ea1711ff6a385cc3baf80ce94f7b83efb298a57b4515b96c3977b3dfa144fcd0e0ac6c790d7c15dd86c5405e28e44356c026a0c5e2efcb42dd362bfadb1053565ea146ab5c3152877355dd4496c5ad6b0bac406c5a3c12d7b911ac389a42014b375e40f42cf8aed18454725485ece4fa383ad346588635cfb32cbf4e82875876e18c16bb68440ae99147cde798b2599aa63f7da7e12eb3a4df731cbfa264e4cb7ef73c05d2ee725"], &(0x7f0000000a40)=0x13) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a80)={0x0, 0x6}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000b00)={0x0, 0x8, 0x6, [0x68, 0x4, 0x1, 0xffff, 0x463, 0x3ff]}, &(0x7f0000000b40)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000b80)={0x0, @in={{0x2, 0x3, @rand_addr=0x7fff}}, 0x400, 0x0, 0x7, 0x9}, &(0x7f0000000c40)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001f80)={0x0, 0x2d}, &(0x7f0000001fc0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0xb0, 0x1}, &(0x7f0000002040)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002080)={0x0, 0x9}, &(0x7f00000020c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002100)={0x0, 0xf, "4c107cca8fd8c66451da4baba630b3"}, &(0x7f0000002140)=0x17) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002180)={0x0, 0x8001}, &(0x7f00000021c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007180)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xa9}}, 0x80, 0x4}, &(0x7f0000007240)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007740)={r6, 0x400}, &(0x7f0000007780)=0x8) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007940)={0x0, 0x9}, &(0x7f0000007980)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000007a40)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10001}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000040)="3d2192b27e26952d86c27c3d0e754b1dfd8812c4da648449330f8f36043732968619a16f4326f05e9ad6566aa27ed9d1beb86dbc6ed91ca1b306487179d5d881b2", 0x41}], 0x1, &(0x7f0000000200)=[@init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x5, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x3, 0x10001}}, @init={0x18, 0x84, 0x0, {0x200, 0x5, 0x0, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xef9f, 0x8005, 0x6, 0x41, 0x3, 0x1000, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfd7d, 0x19, 0x2, 0x3, 0xffff, 0x6, 0x60000, 0x4, r2}}], 0xf0, 0x1}, {&(0x7f0000000300)=@in6={0xa, 0x0, 0x799, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000340)="cdd0cf2209dbbb99f9a710b0e6b911e8b4f2513d4f4aa4974f5551089bea1cd8bf0457c1f3299bd4d9300b96dbab7dc660aa905b9bb336af33213de5977e52cb953a7817d551f81380900d1f81e9a8352536569c4792e90962277f7722d5a5", 0x5f}, {&(0x7f00000003c0)="a580535bd25f4e987ea4372f117c7e29fcf05544993b38d1412563c16cd509bdd47a58761413de5d7ead30c3580ce3894bf7915a38fe61bfb1e7d5e16169ce72d677", 0x42}, {&(0x7f0000000440)="6e59b3d50146a85b718daf9e8e35d5b503211dc5b0ff209417c67ffe98ebc2bc994e01b2605bfb5b344d0a49a212886f8236452d066265b68d3ac47c85a5b8956f9e8edf975cadf8fbfdddb82fff3f5c25047821f0cd053ced7513e4377d2136666e2d888d7451ea5c", 0x69}, {&(0x7f00000004c0)="efc8d9e12e0e9d741be390031a690b8e181ccadfbae5368ea2b3a3e19e49f4fe19fd26e973724f310260f388d4e920c9e35d32a31f7518baf86630cd1b9bb585621b5319871878e8", 0x48}, {&(0x7f0000000540)="66638a24688207e3eec459b56b05ab152ec8e89baa7ecef5dc7eba", 0x1b}, {&(0x7f0000000580)="69ed0be6026315d096c0255533af3ae72a643b1a0fb04daafe978abb1b73516e8a236243c3af9757d26d72566cb510609e8f784d3f861b1b32fc76d53b2ed51ef4ff50586e9e3c1348a2b1f32594b745a65e6c6a4469935e467607774ae2e2393680269f3fcbfe6ce229bcc31bb25ed1435b137ae13da72e4f925c05ea99528f374e44d455bef05197c3d0887a575de8058f2a0a89233551cd76d805e2e2ee73707978f1d1c992a3093ec66d4c08dfac86e13399e43dc0930d68b3d3ab044efc44d4", 0xc2}, {&(0x7f0000000680)="893f3ce3e69c6f9a632d7957252a02984ca358f645a493f701c83f94e353394df814cffa8356313d5df442b1719081cb4d1d9c0c1d7459203d0efd4dba5bfc1ecab205736a8226b6d0a756d49b9af9a2c1ade1db30405180f1e6e5e91a4ba221b28e03193f390fa2906d6c65ef1a3182c5ad57cd7d09c30f9efe9e1ac3c60fef6f142c685ed87cca310d8e23b672a488877f1bbb3c44920738becfef17e784d02cb13f9c1b1bf160ee5ff5c197b52e566297d8e2f52e214e1d54b0c091f542e95b43a776a02609bd6e59f3056438", 0xce}, {&(0x7f0000000780)="30c74c9ff025f8a63e7d787baeb68e4b9ea0e9b45066619bc17b31ef26d0d5734c05179cedab514eddce3e25d98c43985072788510920e6c681aa3dddbdb3021c6853d1a9b159caef68832f27915f707d43a186cda7c21b52e68376c1d71c78b38550c18e94b2f136c6c91b7cd552085e5b6282a25393f38db23458cef6effdebc13a7038d67a8102a43f787d6fb8d8176aacdaabf8e73f49f67fea0e2817c6f3d4d44897b5b8d2929a9e655d70a80940ce915d9d460f78768536aa4c5d9f4d7d80bbfab3753b5fb8430cff711c159a6eb9c4fb17c619ac5b672a6f953520294807a5b3e33a6d60cd340cd80", 0xec}], 0x8, &(0x7f0000000c80)=[@sndinfo={0x20, 0x84, 0x2, {0x7f, 0xa, 0x5, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x5, 0x7fff, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x80000001, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8, 0x8000, 0x30, 0x3, 0x9, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x8, 0x4, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80, 0x200, 0x3, 0xab, 0xb2, 0x4, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x2, 0x516, r8}}], 0x180, 0x4000}, {&(0x7f0000000e00)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, 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0x1000}, {&(0x7f0000001e40)="25ba55", 0x3}, {&(0x7f0000001e80)="4400b25e0519b1a83acddbd1077fd3e993be5fba152fee840e53e8a9d657698066f83702adf07d386e07e3971493e5305f9612679d1e40d2c42f1061ea72f4725689584c77907915380fd11cec474df81dd7ca496b1b2a9485fa", 0x5a}, {&(0x7f0000001f00)="9e555a53ce686ba43e04dabb25990c437a82f0860e15db53f95595814abe2bb10af2daf13520e216598c25b5164c15e1a6761ba97d6cce835ce0cc1b8f3a", 0x3e}], 0x4, &(0x7f0000002200)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fffffff, 0x1, 0x7, 0x9, 0xfffffffffffffe48, 0x0, 0x5, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x4f, 0x8200, 0x800, 0x39ec, 0x400, 0x6, 0x3ff, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x208, 0xa66a, 0x2, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x17d07fd4, 0x8000, 0x9, 0x6, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x3a70, 0x2, 0x3, 0x9, 0x1000000000000000, 0x9, 0x4, r13}}], 0xf0, 0x48010}, {&(0x7f0000002300)=@in6={0xa, 0x1, 0x5d1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c, 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", 0x1000}, {&(0x7f0000007000)="2d5a74114d5b83aa1b3a4f75fd6d3e3224f812564c779fa4366bd71754b385be395c55c53fbed518c173fad8d3b2855a736a385c623987ac49d3d65e4d65e020ddb6790893838058385724cd8e86b83c76325ab194559a60387435bdf684e3a3e695b460fa36e93b833befe33b7b063600db33287cb5cb62150018d5aae8d94c11be5144ebb026be3f43788714d8dea97398002d085330abda0c49ae69103f7de39151346d737d9d20cf4ce51b64fc71de7727885fea6cc6438a15c4a864a18b95773509a4bd3384691284dc3943dd5c34cfa07953", 0xd5}], 0x6, &(0x7f0000007280)=[@init={0x18, 0x84, 0x0, {0x3f, 0x401, 0x1fd, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xa029, 0x8, 0xfffffffffffffffd, 0x100000000, r14}}, @init={0x18, 0x84, 0x0, {0x6, 0x1, 0x4b18, 0x8}}], 0x90, 0x20004004}, {&(0x7f0000007340)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f00000076c0)=[{&(0x7f0000007380)="2a780c291f5ded9eeee54b1283e43e7b54d105fae0759074e5e4f0bd50fa729e3f331dc502756358a42dbdb87a5d354944eac5090b094ce5a4b88f9323a1585c9991a23b2c97145d442db6efbfa1ea7c519c15d45714ae", 0x57}, {&(0x7f0000007400)="2b38ea8ad90cb94f46d0eda9f0607b5f56fecbdd0812106cee34e9", 0x1b}, {&(0x7f0000007440)="1ddb380e49b699b548ff222c5cee15c590321e6c0371b28dbb93403194a8d4baafea3f6dd910da372fd21901954f62dd35316e15a89cbcccecc66b4d9fac1eda1ea852aeb11c99cb36a0e81b57aeffc5d797a78b07c772aaea7cbeb7e4dffb892e74104178a4eb5f16b5a42b27d6cf4c9361a0eb6ab60942a01b3ee3c9fc019882544c3b6a82bdea1f8d140239d91bbeeabaa0905f3d71ee7b00a585fcb74559ac629b5b237e367cf694c8cc71aa314b4ca8c99969aef6ad4f37defd08358776703c2b57", 0xc4}, {&(0x7f0000007540)="2be59591ab7d727252dee0ab320998af70da1b60ef1c11", 0x17}, {&(0x7f0000007580)="83bce1ebcae6f265f2fc9c10a737750ccb4a6c64a00fdbd1208e6db485300b70e5df44b6db5d35cbb93b3b8c22ba97fe82dcf38621e895c858068debd2521a2e583e1846f74bace44b8de89c93613f82e0035e534fad57f36c89643f8c7f326f312a1b4dd311197b34f4752556b966efa9efe3", 0x73}, {&(0x7f0000007600)="503cb211013f45a54fdc171249b3d1eb6963fc414a63cf5a187da1423f7ac6b5f73a9477b0338a9c03bc46fcfbd35238dd4da8da0489d026950e6a5afbe2a0758aa08c837ef3fb37a31f47f92cb84640806f9cc851e56094eaad8c220e0fb92072a06f84c496bfa460332a67eac0ecc1306c4bf8aac9f8239284e053638253bf0f3b7125e9bf3042471090ca14d7599a4d2db7603145d9fc4630586021aac737dd69d6a36d516d16a117ea9d403050545d5fd543becda1", 0xb7}], 0x6, &(0x7f00000077c0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0xc, 0x100000000, 0x9, r15}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0xffffffffffff8000}}], 0x60, 0x80}, {&(0x7f0000007840)=@in6={0xa, 0x1, 0x57, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c, &(0x7f0000007900)=[{&(0x7f0000007880)="5a3f3b2a0c8428f19a6eeaf2fb10236ba19464a1a8446820d45d1cf0b8d58b946402ec38512d7fe7a0c5d271c44aca351feb65997c2e69e8fad4991a94a070d770d2b4e889034e915192246bc324660e52e5a2e41f91d3434e08f31a8644109c4574e6", 0x63}], 0x1, &(0x7f00000079c0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x20, 0x8000, 0xaf1, 0x7, 0x6, 0xb40a29d, 0x2, r16}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x2, 0x5}}], 0x60, 0x800}], 0x8, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007c00)={r15, 0x7c2e}, &(0x7f0000007c40)=0x8) [ 62.364803] xt_cgroup: xt_cgroup: no path or classid specified [ 62.381154] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/26 15:45:48 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000077bfec)={0x10, 0x8000000000005, 0x80, 0x5, 0x80000000000000, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000000040)=',', &(0x7f0000fc8000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000080)="5055b13f1346b64813fc9507f1337359e0fddf6b8720a9ad74bc333eceb44f132cf6d41a6c219081ee75393c599446cb6e8c5059d630513045963917e6b28996eb7e6336f94362ecf1cf089512dd8d2ad068f5c327e2175743779c131dd64ace0dd1ab29bcb28cf15b6f35fd4cd07f310e82ac65405ea9a2ebbf2dc3362382", &(0x7f0000000100)=""/185}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000aee000)=""/80}, 0x18) r1 = socket(0xa, 0xa, 0xffffffffffffff80) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x3ff}, 0x4) [ 62.424704] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 62.438705] xt_cgroup: xt_cgroup: no path or classid specified [ 62.462654] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/26 15:45:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="ec", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) socket$inet6(0xa, 0xa, 0x5) 2018/02/26 15:45:48 executing program 1: r0 = socket$inet(0xa, 0xfffffffffffffffe, 0x3563) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x54c}, &(0x7f0000000040)=0x8) r2 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f00000000c0), 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x9, 0x6, [0x7, 0x9, 0x1, 0x5, 0xffff, 0x8aed]}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000008000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x2f3) 2018/02/26 15:45:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002600)={0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002640)={0x0, 0x6}, &(0x7f0000002680)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000026c0)={r2, 0x6, 0x12d, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f23ff8), &(0x7f0000f23000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000100)={0xbf, &(0x7f0000000040)=""/191}) 2018/02/26 15:45:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xf8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ip6gretap0\x00', @common='ip6_vti0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xc1c742c95239077a) 2018/02/26 15:45:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xc}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="9fa0291e41797c3d71854a9fe3cd8586", 0x10) 2018/02/26 15:45:48 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x14, 0x43, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x4, 0x2) r1 = accept4(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, &(0x7f00000001c0)=0x1e, 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000200)={@generic}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/02/26 15:45:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000001540)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001580), &(0x7f00000015c0)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f000066fff4)={0x10}, 0xc, &(0x7f0000cb5000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="1400000002028376000000000000000000000000c3d0a4f99656f61d1e207aefe3f22a3c3d5be47a9b9823beb5b5244c55e1f7b813f067d699b76cc991740a92001a086d82edcf7619fddc42fccb7eb407df9cbcfc46b866aea3d88bacd31425de55ae92a902d8a4884434d43b60a19c35e0f14b4acdbc31226ab7a778cfce6cc10a0c968fafe7ef6431558febe787dc1ed68fe524cbbad79d55d813863fdb2a16af33759174197d07e4e24afc349654cb18d1731524e6263e33afb5bceb773fa8b3d949469294a7e3f18b13458909ceed4b361eaa0f79c841862cc86380b06584f560b75f30215e7c0f751cf36e3716d6c5b2f6535ad948aad2a3354dc100d5d6227429e8f1cdc07bebdd2ca354907f456cb827fca13694de16f02f16bd9a554f8e24cb0211a7e6e0e969cbf5c53332a48db01afdae3c66971beb8117db0d3b1d9c2e2d654988b045b1df056bdf648f15e179803907281145d90fb56f0373029a60aa32821dfdc7a95a1ab5963e84fc22bf9862b5d827f51f7c37ca9a"], 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r3, 0x4, 0x8}, 0xc) 2018/02/26 15:45:48 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x6, 0x1}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x4, 0x8, 0x9, 0x100000001, 0x5e397d38, 0x5dfd}, 0xc82, 0x22fac4a0, 0x100000000, 0x81, 0x5, "8feb53ce6e3931721befa6ed6b77c1909589c6d4577bbba157022690ff6732bb0e8d392860a63b82fd8d719fd11fb6cb3b33a0997513f842924b0a0655009e62af9ba57559f0de4c5311a20027a35827d1049973ce6c3c72ae01e1fc846a417023b4592e21c7916f8af4172b4e563a5e03dbf2e87b2df8b83057ddf1b5dfece4"}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/26 15:45:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/02/26 15:45:48 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000180)=""/206, 0xce}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000340)=""/190, 0xbe}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/226, 0xe2}, {&(0x7f0000000640)=""/20, 0x14}], 0x9, 0x0, 0x0, 0xcd}, 0x2) recvmsg(r2, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) sendmsg$can_raw(r0, &(0x7f0000dfc000)={&(0x7f0000ec8000)={0x1d, r1}, 0x10, &(0x7f0000249000)={&(0x7f0000a64000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "dc24550a99b9d8d1"}, 0x10}, 0x1}, 0x0) 2018/02/26 15:45:48 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0xffffffffffff72d5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1e}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xb4e1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x4800000000000}, &(0x7f0000000140)=0x8) socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYRES64=r2], &(0x7f0000000180)=0x2) bind$alg(r3, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$alg(r3, &(0x7f0000b54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0xffffffffffffff30) [ 62.561767] xt_TCPMSS: Only works on TCP SYN packets 2018/02/26 15:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x2, 0x7fff, &(0x7f0000000000)={0x0}) sendmmsg$inet_sctp(r1, &(0x7f0000000040)=[], 0x0, 0x4000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f00)=@broute={'broute\x00', 0x20, 0x4, 0xb58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x1f, 0x0, 0x0, @generic="ce96d3bcfebe95e0e018c430ceaf8773", @syzn={0x73, 0x79, 0x7a}, @generic="36b382d9230cd4228ee938918998532e", @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8a8, 0x8a8, 0x8d8, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@empty}}}, @u32={'u32\x00', 0x7c0, {{[{[], [{}, {}, {}, {}, {}, {}, {}, {0x1}, {0x10001}]}, {}, {[], [{}, {0xffffffffffffbc83}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}, {[], [{}, {}, {}, {}, {}, {0x0, 0x4}]}, {[], [{}, {0x1}]}, {[{0x9, 0x3}]}, {[], [{}, {}, {}, {}, {}, {}, {}, {}, {0x8000}]}, {}, {[], [{}, {}, {}, {}, {}, {}, {}, {0x0, 0x4e371e16}]}, {[], [{}, {}, {0x0, 0x1ff}]}]}}}]}, []}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x11, 0x0, 0x0, @common='gretap0\x00', @common='bond0\x00', @generic="509b49ec18e251a9410b60bbb2aec79b", @generic="758b77a8dd110441cc579a3b8261e501", @random="cad828b96516", [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xf8, 0x178, 0x1f0, [@ip={'ip\x00', 0x20, {{@loopback=0x7f000001, @dev={0xac, 0x14}}}}, @connbytes={'connbytes\x00', 0x18}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8d9ea2d8d2f03136b6bd680493bdca4f081166b36337b205e66350fb2639dea19f5f2188cf86249a60b24b2d8848db92819b653630df0bcc743a56f914566012"}}}}]}]}, 0xbd0) 2018/02/26 15:45:48 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@common='vlan0\x00', @ifru_flags=0x4000}) r1 = socket$inet(0x2, 0x807, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3f, 0xa, 0x2, 0x0, r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f00000000c0)=""/3, &(0x7f0000000100)=0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r3, &(0x7f0000000040), &(0x7f0000000100)=""/198}, 0x6) 2018/02/26 15:45:48 executing program 1: syz_emit_ethernet(0x66, &(0x7f00001f9000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x8, [], {0x8, 0x6, "eef1c6", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, []}}}}}}}, &(0x7f0000000000)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f00000000c0)="5b2dbefca514d666b2b74def51da3be2284e4f81342203bcbf82dc576f51e99b05b96005d298963a10a190bc6be898a7e1d00ab20db5a125ca81fca84e0eedd8b0d46d107b279a93734709c3b9244a0dc9b81673", &(0x7f0000000140)=""/57}, 0x18) 2018/02/26 15:45:48 executing program 5: syz_emit_ethernet(0x6e, &(0x7f0000029e99)=ANY=[@ANYBLOB="aaaaaaaa00000008aaaa00aa1552c6267586dd0676606600383a00fe8000000000000000000000000000bbff02000000000000000000000000000102000000000000000692325b00002c00ff010000000000000000000000000001fe80000000000000000000000000000080f9cdef5eebd7a7"], 0x0) 2018/02/26 15:45:48 executing program 7: r0 = socket$inet(0x2, 0xf, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e8f000)={0x1, &(0x7f000026dff8)=[{0x6}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) recvmsg$kcm(r1, &(0x7f0000001480)={&(0x7f0000000040)=@l2, 0xe, &(0x7f0000001400)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/147, 0x93}, {&(0x7f0000001140)=""/157, 0x9d}, {&(0x7f0000001200)=""/43, 0x2b}, {&(0x7f0000001240)=""/172, 0xac}, {&(0x7f0000001300)=""/228, 0xe4}], 0x6, 0x0, 0x0, 0x4}, 0x10162) syz_emit_ethernet(0x2a, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/26 15:45:48 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)="d2cb4ca392c5445b26e3a0fa125d2583", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) recvfrom$ipx(r1, &(0x7f0000000100)=""/168, 0xa8, 0x140, &(0x7f00000001c0)={0x4, 0x7ff, 0x100000001, "fe7d608809b4", 0x7}, 0x10) 2018/02/26 15:45:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={r0}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000480)="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", 0xff) r2 = socket(0x4, 0xf, 0x1f) getsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r3, 0x8, 0xfffffffffffff526, 0x2}, 0x5) 2018/02/26 15:45:48 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x33) sendto$inet(r0, &(0x7f0000000000)="1a7f31087474395fdf5e08239c3cea6dc71707555081347d3c09af76126d76554f5ddd43de4d6fcb522b14b5c356ab4864382d4c63d19bfaa8bdbf9c6d9cea4c5b71299113f784bd2c3f26cb", 0x4c, 0x44, &(0x7f0000000080)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/26 15:45:48 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0xfffffffffffffd87}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40008c78f307afacd000000000000000000000000950000003dc8897e0000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 62.642159] kernel msg: ebtables bug: please report to author: bad policy 2018/02/26 15:45:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000005, 0x100000004, 0x8400000000003, 0xffffffff00000005, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/02/26 15:45:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000700)=[{&(0x7f00000001c0)="3b7c19ec4d0c5084dcaa317ccdfbe1495c8c2ad9784ebf7ffb30c8569f19aeebc6e7370f24518b6e3f4adf7061dac1acf46d026047864d682246e90adf5216f7d608aa8d8268c13f3dcdd71d6505ae638685a8ef38b1d00c0ec96989f3739c8d48ac304325e4ed51b113"}, {&(0x7f0000000240)="26bfbb8952b980ade3ae6a16b5a3052f317972d10fc2a7d549573c62fbb35163660a1a386ffaea1bc45d7bc2e1931b566438b388c408857bcad0bb82758ee46b4c486a4b94d6c31a0bca2c7f7c646089c59a3f364ad011c5446d1a2ebf936050fc246f31e42b25cef437b1cdc1cc29909f71ed9c70b7fcb9b814c6aa9c8ed4c0d143599c8bc8427bf3c6683fdf17e474bc"}, {&(0x7f0000000780)="12897b894c83534f893b3c4d971f83e0f6a7442c90ffba82a5d33987745a1b6aad9c88a0e09ccffa08e4345d15b971b5a99483a7d47cc03bd8c9b1747083585f7fd83394cd2f6dad10ace6a7bea7a489c6ed30a06697be90cd2580c163699f4ecff38d930bd8ac44e82ae1f70d507c8ad76722607dc220fcf9419c7ca570c82835a26d28d0c82f6947b1af12bb16db5d93ec13090fc7"}, {&(0x7f00000003c0)="13f6e79b778190ade11cca4b1809881a4874309c3366705d32ba387a01f3beb2416c330898e29788bd13cccf657a633b03de3ec470273c9dcfdf0a5d91d2591ecdee848878d5f5668431"}, {&(0x7f0000000440)="88016e956e8a1da6e766377d397d6a0d873ceea6647b10e3a6cb86642a61425e9f04f7ac9ee22c17221c24dc4894fdf482ea36ee59708ab511a6a9082876faeab554edf88ad84fcd5574e13a5b83e0f002f45fe1b1d9043daa82e65745eea83619147086d38b34f99bcd37027c01021bab334be1d356eeb5a96a210fc543061ded72e7426c7856fd8f5e4be8ab5b1e670c59982c4019f3379727ff6851bf9f3185ce4d8e3c43210cdd7f32751da3a4ce705715978c8d9bb9f10d2cd3349c96a08b7788c187e1ce04017c2ff33467c4ba84c9d9952812ddba8fa603fea6dfeb7ba0e5e010635508c42e579e20db7694"}, {&(0x7f0000000540)="14e579f0a7e36df6ea9a0dac9186dfa7e90fbc198140e8ef83ef2ed57e1c83b3e67d317602a6740b201ac0424202e5d857f7711cf3607c30ee36d1f901255d6a6a3176290342b6ddbd5c5a2719a6c339ef0564aeecd0dab23616dbec539cc8dfec06bab95702e06cc6617eab127f99a917ba0a7e3fadc50feedc82e30e302329e07daf66eb6fa8b63863498bf88b4f9eff83d51d10a485d42c4b18b60a6f971ca8f58d16a600cb57aac8f88533fcfe03db53"}, {&(0x7f0000000600)="747708f108dca8fdd56673ae460a2658"}, {&(0x7f0000000640)="918f36deb14e513772fdde04264472355a619697f3c0653dfc38490856e708a2316da0caffe7c2fbd092300ec2c00909eb0a0c30db65c840683dc0e2da51ffd2ad35f680d4c2489f6443e27e2c2ba0b99f84d1482ef9bf9a95a6283323b3001db7697f31d14a9fca348c3c00c6a5a79ed9da7b7e4c7a7abd04d8960939dd4ffbf85fc776f4e4c5d18bd8cda5345568c8b3dd195b2b3a31763795920dd253327549b0a79c9b0c544225ca4e817445d7feea47a4439bfb1520"}], 0x1) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="0b9a95785f11e0e7b6f4de7afeabc7fc7700481d21aa090ef74dd23f6917aa54cc941ce48faf0fecfbaea6fb58e831e4284bb669534554be9c8911c4ce4510c0cccd5ef9711215b1692e0cc3a976a73a03400c8afe4088eb49defb5726d42f2d09dde2047becdcf42a1b5102b65a03230f17f52cb0aabe474c8e3e1c0272010fc4e1fc1b6d962c12df28672325fc31eb62512649acd171b37505adbcffd4e766d468ff97dd0e920793a7b988f8b42524b3ab0c84e3b07f0603e794c4717df7b0253c515f5cd92b976a3cf73e9236de2c78ab6cec8c4b0f303e140b4f0000a8b4d2c5f37db05f308d5a98ef85e298438c8b7dd72e5cf4c0961feb6697d62419cb5f14e714d4b447eda90095914ec1a553a3aa6adcbb1b003bcfaff59fda291626e82d31c9eeca02e4f8f0b80e9966950b52fc83dd850e63a6ed05f8d03f65df950b1350702e68cf786df2614e3db7b54faf7203b73bca9b2e57bfaa78c27da20d9a1d630c58f97cce4c4c50ee76e0df940a85437c2b29cf80cbc9c69bdba9a3832c9e2a0b902d043d373184f91ea58a97ce765a215b724dce351892867225d96cecbc2e0ea85c0e74fa531de0d4f021b93ecb83648128ab81371e10bc07d217894f16857219a7fe9c6ac8fbfcf75547561c5f2202f242696700e28fe35419ed7caeea0a1226ea47c6679cbb75fbf0ffa904d48f68565669cca08ef994f193555ff4", 0x201}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/02/26 15:45:49 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x32, &(0x7f0000d47f6c)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00aa0800040000240000000000010000ac1400bbac1400004e220000040000000078c47b00e48a2616118476efd4ce9268a8b1c05b32b322413cc23acbc387f9407b98394a21ae0e512ea2c4470bb0d0c901e95940fb21179193639d4d575b5329a4e3de7b2a9792d25cd1528856b29466377eaf5df07faa4f885ce30df7748f32f7a01a552aa0b403ec3407975b358e19f281b7d431137d2a08cc0212e4495435d3a8a8162a7603"], &(0x7f000048fff4)) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) recvfrom$ax25(r1, &(0x7f0000000080)=""/208, 0xd0, 0x2040, &(0x7f0000000180)={0x3, {"ebd5c5fdcada6d"}, 0xfffffffffffffffd}, 0x10) 2018/02/26 15:45:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002}, 0xc) accept$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000080)=0x10) listen(r0, 0x1) r1 = accept$inet(r0, &(0x7f0000d4eff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000894ffc)=0x10) write(r1, &(0x7f000071c000), 0xff48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) 2018/02/26 15:45:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0xffffffffffffff8c) 2018/02/26 15:45:49 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect(r1, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@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}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@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}) 2018/02/26 15:45:49 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0x0}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) sendmsg$netrom(r2, &(0x7f0000537000)={&(0x7f0000b55000)=@full={{0x3, {"fdd0c7bdd6ca22"}}, [{"68466c958c3999"}, {"4d32fd90970cf9"}, {"252a33300d5595"}, {"a239f5280b91fe"}, {"817a8c9eed2fb1"}, {"6455f9209623db"}, {"c17a2c3d221f02"}, {"e93f1b98c90a9b"}]}, 0x48, &(0x7f0000f4cfb0)=[]}, 0x0) sendmsg(r2, &(0x7f000035c000)={0x0, 0x0, &(0x7f0000108000)=[], 0x0, &(0x7f0000176000)=[]}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000fbfffc), 0x0) sendmsg$nfc_llcp(r3, &(0x7f00003fa000)={&(0x7f000090d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dd493b2fee967fe8ac53482e2b06251c96796149ca48657d75b53aa112d3b47c8b0db92ed40fceb332bc5e57ad7139a47d73f1c6c6a8a74347e5a01259ed87"}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000a78f20)={0x10}, 0x10}, 0x0) sendmsg(r3, &(0x7f000049cfc8)={0x0, 0x0, &(0x7f0000bdf000)=[], 0x3e8, &(0x7f00003a6000)=[]}, 0x0) 2018/02/26 15:45:49 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[]}, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) accept(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000380)=0x32) accept4(r0, &(0x7f00000005c0)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000000600)=0x20, 0x80000) socketpair(0x5, 0x1, 0x8, &(0x7f0000000680)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000006c0)={r0}) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) recvmsg$netrom(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@full={{0x3, {"8e6ff3ded5476a"}, 0x1}, [{"98e3e8174fbfcb"}, {"63b1c36452061d"}, {"79b06eacadaee2"}, {"6cfe6d28330cb0"}, {"5367b82eb29131"}, {"8462b468b9b2ba"}, {"8582fd38df8af9"}, {"03f15546453ee4"}]}, 0x48, &(0x7f0000001580)=[{&(0x7f0000000140)="63d1b0a2025d7e4bd11f8b51821eb64c2ff2f6bd80c38e49e1a19fb7085e3237aca730e8f16d465aa3e6ded19049ca477877bfcd779ed2dbbfe105a2f27b585041259654fc58d60b9369581d7802634354252a42f1c694e8564b6990124028f178c0e76851acda5f7ad95bfa6342513dc0dc17cd62dd323e63985b605a54fe79f8b440d863380f18703e873116f33a5f9ab35cc2715aeef3151a86456a4c37548556a6ab31506923d717ff861eea9060158e54ff267714708bff32d1179a806976ac31d5abae43f4c0ab4f017781fce457c54ced7d41", 0xd6}, {&(0x7f0000000240)="ac107af7ef5e2ba8045a20e617dda931025c84842084da05aeed745fa271d7242c2ab98a70530669ffaca539a2bdfc14b8ccf2415b3191e1faeb2d1664680ea793cdd20e34a1a4686fd0c79c908aaae0205de174f4e291f4ef3fed8af4e12238cee639a45d5fa37a8914f99f73b16dc3119b2e05bddee3bc1fa0c691681a90dc62be84c0b8512e18abbd0207a7a9e6f1", 0x90}, {&(0x7f0000000300)="549863d10175188d02d2271d9f3f9e5d667d0d44365e1e364eccfd2329eb6cb9cc1c8148e95052dfa204172112a50e79e3f4d2a901d894aaa302c5e3c9", 0x3d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="7a2e5f53ce6e8e292d989f1e7130937e34909bfda93878c62b47c97c1836ea9cdfba0acde77adff634610200af25b3e1d765a7da24a72b0488e869fa4b24445b0b401182975480c4a5fda08cb9455a9353706d9c7a1cfa806209bea3cdcd25cf6b024a89d8c00832f9a68d83d34aece5d437e76dc8b9fbd9867b08773fe8c904aab5bcb8fa1a8dedebf44649c180270cd3273c04e1e446582c6613715c9142f8899b8aba492c206f8cc52bfbf18160c3fefd7de300c3324aef964d6f081125a09ccb88439ba4ea36798f0e7c5f9d33002f3e59c6aa802eadcb97692d2586622f50b8a9e325bdfea3eb48c2bea3495930", 0xf0}, {&(0x7f0000001440)="119cb3e28e06471ddb77f36933db598bf385f4ba5f12c3d19adf28c14984d88b8d46c23924ab0418244feebbc735110dcf2b99450b41e21607a132ccbe605fcb46d4f7d050461f39346baa1c5d61adbc51481ffdafd1beacce1c04edf4ffc7953a757ba07ee9b54ddbae147d57885831b8dd3f73cabb5cca9711ce5fbb310ba56c87e04477740afa0fd35b5011f435720277c3c2e21a77075bc98fbfe5e9936324924cc05324b330e141382d5a933a2fa25da69665947a34fca98b99ec91bdea2e62e8770e4c838886d26864a7c2e4e09767a8b02e88f78423fe9bf8143f78e934e53f085d7f1b0dad", 0xe9}, {&(0x7f0000000040)="b87b081b79af48", 0x7}], 0x7, &(0x7f0000001600)=[], 0x0, 0x8000}, 0x10000) 2018/02/26 15:45:49 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x3, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sendmmsg(r0, &(0x7f0000007980)=[{{&(0x7f0000000ec0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "7ec90fd0f15979c640f35e732363a895b7305693e8a49fdc80ab9d094053c30cf878b7ad83a3865c26c01c2791d3b13a4d6ba09698cfd3fe807bcb8b89e006"}, 0x60, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001580)=[]}}, {{&(0x7f00000050c0)=@l2={0x1f}, 0xe, &(0x7f0000006540)=[], 0x0, &(0x7f0000006600)=[]}}], 0x2, 0x0) 2018/02/26 15:45:49 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @empty}, @in6=@remote}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xbd, 0x4) readv(r0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/133, 0x85}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/63, 0x3f}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x5) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 15:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000), 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000000)={0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000), 0xffffff92) 2018/02/26 15:45:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = socket(0x3, 0x0, 0x0) connect$rds(r2, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) 2018/02/26 15:45:49 executing program 7: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) bind$inet(0xffffffffffffffff, &(0x7f000001bff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="57000000addc09b66ed2c63ffe4756554301b14e075933c8b5cae378ebafb00ee58b6fe8e31c2762bd9d26ddcfa4309326734d0de418c2af954905d872d3eadb9b0d7f2cab13477fe556c72728b4f28339b29ee434440a10ce7c72"], &(0x7f0000000000)=0x5f) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x1, 0x0, @empty, 0x1000}}, 0xffffffffffffcb6c, 0xfffffffffffff801, 0x8, 0x9, 0x40}, &(0x7f00000001c0)=0xa0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) connect$inet(r3, &(0x7f0000024ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) poll(&(0x7f0000000240)=[{r3, 0x1}, {r1, 0x4001}, {r1, 0x200}, {r0, 0x20}, {r1, 0x100}, {r3, 0x70}], 0x6, 0x9) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=[]}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/26 15:45:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b8ff0)={0x2}, 0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x80f, 0x7, &(0x7f0000000000)={0x0, 0x0}) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 62.801799] audit: type=1400 audit(1519659949.046:49): avc: denied { getattr } for pid=9214 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 15:45:49 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000004, &(0x7f0000e22000)=0x1b8, 0xfffffffffffffe8e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x74, "fd008e554a9b65b40201e567aa2d487feefc43102203bf01bb5fca8a22cc4e902118c7eeee53f1a87955a38f9ce8c2007ed2b624279260dc9ff6deeb951d9a01c4cc1c29ac25c8228b96c000f1f82b099634cbe316e12fd27529d630151b9cccff1ba796b5f04d9417f209b3ade97f7b121c5cce"}, &(0x7f00000000c0)=0x7c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r4, 0x80000, r1}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10000000000004, &(0x7f0000dcff6f)=""/145, &(0x7f00005ed000)=0x91) 2018/02/26 15:45:49 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) r2 = getuid() r3 = socket(0xf, 0x2, 0x101) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@empty, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x2, 0x7, 0x0, 0x80, 0x20, 0x2c, r1, r2}, {0x1, 0x5, 0x6, 0xff, 0x5, 0x8, 0x7, 0x10001}, {0x4, 0x5, 0xa8, 0xfffffffffffffe01}, 0x100000000, 0x8, 0x0, 0xfffffffffffffffc, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x3, 0x1, 0x0, 0x1ff, 0xcefc, 0x101}}, 0xe8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x9}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x8c) 2018/02/26 15:45:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000100", @ANYBLOB="02"], 0x2, &(0x7f0000001580)=[]}, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) recvmsg$kcm(r1, &(0x7f0000001240)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000001200)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/192, 0xc0}, {&(0x7f0000001180)=""/110, 0x6e}], 0x3, 0x0, 0x0, 0x9}, 0x40000000) bpf$PROG_LOAD(0x5, &(0x7f0000d77fb8)={0x1, 0x3, &(0x7f00004c8fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f00007ccf7d)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b93f96)=""/106}, 0x48) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001280)="f79d3fdd783e2ae6c236fa2fb11426a15dbe83bbe601e60ee443fc311f6f2d543a9a8c2402233e45bc53e0db45c1ded277ad5eda52407fa5c8ed5a45e503457bc969d2a80bee7051d89d9f9f2efd65e924647feed11743b1c5f4a0157df5440d215ba7d43fe102d5b652e83d7cc6c36ba671a98e0f92c0a39d729b401f4ebd0481b4b760b2e35ff54d41cc0050e9e0cb5252fce783efa9436880a650227bff0fbabfb2", 0xa3}, {&(0x7f0000001340)="f73e66f4e1a33dcd809fa465aa9ee0780e2c0239139bdee32c9f559cf40a8ab1da957b5e7c40ca6833910d37bf4a1f526dc6142c13873c8a664a7b0798ea0e44f111a668650c87133b781b87a7e6dfdbfd4dbdea1a48bd1501bdf70f253250dff9c144717970d269a42b7a1afc35936957c2c776271d687934c6c31e798ded7fff037f5d5cdff63b07212a56385f6afc28cb42588dbce59985910a52de473ac71340c4688f226ccc12100dc46a2dba76a31ba642779e9fbdb4c5f030d93b19ca8ca9e5457a", 0xc5}], 0x2, 0x0, 0x0, 0x4000000}, 0x20008810) 2018/02/26 15:45:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x4a, &(0x7f0000529000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00aa08000400003c000000000006000000000000ac1400bb00000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0a100000000000000512000001000000000000000000000000000000"], &(0x7f00009ac000)={0x0, 0x1}) 2018/02/26 15:45:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x401, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr}, 0x2a0, 0x80000000, 0x1, 0x1, 0x7fff, &(0x7f00000000c0)=@common='gre0\x00', 0x2, 0xffffffffffffffff, 0x5216}) socketpair$inet6(0xa, 0x800, 0x80000001, &(0x7f0000000000)) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004feffe)=0x4) 2018/02/26 15:45:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000001c0)=0x10, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000240)=0x10, 0x800) r1 = accept(r0, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000135000)=[], 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/26 15:45:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000040)={0x8, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x118) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00008fd000)=ANY=[@ANYBLOB="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"], 0xa0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x6}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f0000000240)=0x4) 2018/02/26 15:45:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="51cf491b2bc4cc4b558c7fb4c38eb43e011096690e5e85430853a2e0543eb43797edb3af090638bc7c46fc4b110eced5d6a4ac200adabfb304701b97863ffc753163763d0edb9bafbc818c8f52556dc1b6bbf32b3cd060e01566eea462b2383a90cdb8a5e500c850b34c84e329e367", &(0x7f00000000c0)=""/145}, 0x18) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) 2018/02/26 15:45:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81}, 0x1c) write(r0, &(0x7f0000000000), 0x0) 2018/02/26 15:45:49 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) recvfrom$inet6(r1, &(0x7f0000000340)=""/11, 0xb, 0x2043, &(0x7f0000000380)={0xa, 0x2, 0x81a4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/02/26 15:45:49 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="04e90100fffb64ef70ffda64727487bfa977b564ca4fa105cbe3bee8074fd1e637a310a2b9cf6eaf1cef497adf180b6f97449f7213b7aa65b2eb8a60fa50799884b03a21d60e40c862b1c07d3ad7130581a05f4552818f74f3c26ec50ed3335a9aa02a538f09836d0d06efc079bffbf6685b15c6760b69102aa5fe6a4e5329e343f6cc3a5da00f9658862f5f5c9d4ee186dd23dd47fbfb3e5bd9a587dd8e5e02e296eb9c1b9aee0638d54405d3228e"], &(0x7f0000000080)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x8c) socketpair(0x2, 0x6, 0x3, &(0x7f0000001600)={0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) r5 = getuid() r6 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0}, &(0x7f0000001940)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001980)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000001a80)=0xe8) r9 = getgid() setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000001c0)=0x40, 0x4) sendmsg$unix(r3, &(0x7f0000001b40)={&(0x7f0000001640)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001880)=[{&(0x7f0000001680)="42152225d4865288061e9ba5707fb2f0db42af4557d573367505ff1abfda63ac1fb07ea1dbb686c6114353d643054aa58632c19f696b2cac68d771c44dbf96401f59d2ac1e9d7aafcc3f040ac057cda1159e4506d67fc929cc7b8be0c4cb3b7c6ec2e990beb9c239024bbb412f4fa01bfff5dc798665003367c02091613e8135ecddadf041aa94cf02f226d1acdc9d83cc8b6150a383b359ef84a4b7480662ce8831519b751a483d4a50cff926747730dcc365aa862cdd7484d05e84feefecce704701f66ceb72db07ae9f4563bd9052cd9922a7", 0xd4}, {&(0x7f0000001780)="9129b9272c59b799ab39faaf976da93cc5a279d48208953ec1e38c42a32851cdd40b1f1897856d5cbcfa69eba73a78b1403bcdcea99a126608086cc3f7d876077124740740cfebd885ff904403b053b50053bba54f15eacd214f8436087347a68b7da88aa300c1e71fc3d23591d71958c161efeb85fb76cece8c96aa9928ca67436263739aefe454c3306472528f3fb5145bfb35babe21031b71576d6511dcebae3ae701d00037fbd91390e12508c61505ee9d0fe69b03600bfabc5c64cf9357228174b53a9e9bb9ff2731049291607c32eee272651808795e77740f50dc964c2d13a05c1f91e6c124", 0xe9}], 0x2, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0]}], 0x70, 0x80}, 0x0) r10 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[], 0xffffffffffffffcf}, 0x1}, 0x0) 2018/02/26 15:45:49 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x3, @empty}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x2, 0xffffffffffffff7f, @empty, 0x1}}}, 0x4, 0xfff, 0x2a9, "94f2c41014f4683d0e3d5873c6d3e6df30297d5e23f97a46a95e9e5135a8b19f43c0ac2c1157ec7da76cad5b707f7c2f162004a894bc11217152010a6d6cfd6a26113a8eb24ae179146b340d0d1c9dc2"}, 0x160) 2018/02/26 15:45:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xfd8, 0x4, 0xfff, 0x3ff, 0xffffffff}, 0x14) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/02/26 15:45:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f0000014ff0)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x24}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0xfffffffffffffffc, 0x1f, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1, 0x9d, 0x1, 0x101, 0x2, [{0x1f, 0xffffffff, 0x481, 0x0, 0x0, 0x1008}, {0x1, 0x100000000, 0x598, 0x0, 0x0, 0x2}]}) 2018/02/26 15:45:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000027fe4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001440)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x6f, "8286bd29abd55bcd14196b4fdf3fa05937e46e86113b42ea303b3f093f3930283eb4ce81d714f25a9fc113fbbd68de130c9e4ffb7aca53de737402cfa3f59fd6668fe73bb65ee513fe3f9dcf53cf04df98b1fcbb680005faa4208479a8749c3ba014211e2ff8ea0838e7d35a0a66e1"}, &(0x7f0000000140)=0x77) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000001580)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x3b, r3, r5}, {0x1000, 0xfffffffffffffff8, 0x6, 0x5, 0x80000001, 0x0, 0x3ff, 0x7}, {0x1, 0xb9ed, 0x800, 0x5}, 0x2, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5, 0x6, 0x0, 0x7, 0x4, 0x8}}, 0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x10001, 0x0, 0x80000000, 0x21, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r6, 0x80}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f08fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f10000)=""/200, 0xc8, 0x0, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/26 15:45:49 executing program 4: r0 = socket$inet(0x2, 0x8000000407, 0xd547) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x240, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d1c9848c3d783d67fec0f8551be929df86d92b9b7b729befd80474843499"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2a0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000028020000d8000000ffffffffffffffffd8000000ffffffff90010000ffffffffffffffff90010000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="000000000000010000000000000000000000000000000000000000000000000006000000000000001c00000000001d00"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d800000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000010100000000000000000000007070747000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b80000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000010000000000000000000000736e6d70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x288) 2018/02/26 15:45:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socketpair(0x4, 0x800, 0x1ff, &(0x7f0000000480)={0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d67ff4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/26 15:45:49 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x35e, 0xfffffe57) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x3, 0x4) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000040)=0x239) 2018/02/26 15:45:49 executing program 6: socketpair(0xb, 0x6, 0x9, &(0x7f0000000000)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f00000000c0)='./file0\x00', r0}, 0xfffffffffffffe44) socketpair(0x1, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000040)="3b236200e86ec2e2bd05b95e3dbc773507d5aebc734c14fc36f02a215d95c5a849ee31c43f5aff1577c0559bfe752e0839d2401a552dbb3498f1dc553b7425d5e395ed87a09533d2718cbd9513da9101a14aa764aa39c0f66e6297e272", &(0x7f00000000c0)=""/175}, 0x18) [ 63.039422] audit: type=1400 audit(1519659949.284:50): avc: denied { create } for pid=9304 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/26 15:45:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="9478c0da0623b06e418a607b7abe7e34", 0x10}], 0x1, &(0x7f0000000240)=[]}, 0x40) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000010"], 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0xfffffffffffffebc}, 0x0) 2018/02/26 15:45:49 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0xa, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @multicast2}, &(0x7f0000000140)=0xc) recvfrom(r2, &(0x7f0000000000)=""/230, 0xe6, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="6e000000e26273d61c54e1c4c3877791fdd764b9276f60ccbc84347f31acf54fe70d3b1a6341861f584072ddf4a9e26018d53edc5861a38c2ffda634c733b4f797b5b908b1cd8e1dfb23c2ff89fb3fe3f8738521c586dba9382138be65defe42e83eb932fed46c0c0f83b911dd53bc9bdd3091466a0083", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0xc) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0xfffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 15:45:49 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000300e2dc"}}}}}}}, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000040)=""/25, 0x19, 0x20, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 2018/02/26 15:45:49 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0xfffffffffffffffc) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)="22a5137aaa20eb1f4cd544c96c8136e572d60fb310e9aa5fd1690ad29a74fb4571a0b4f467d46a1d25786294e8dc175fae4e7ff734d13b7c21b2ef4872205a5d1ac4b4f55d22878ebe787e2817f5d7db2b0fc567d31afd3cf7003f40812596185f4a5ace4795a68351ac3d4e6e4f5b30b66fd273edc3c73630d116c066acd6dda23216722e74de50c0f06842d06e4f264a6d2a2f29942ec25a307d5cfdebb5ec658e8814cdd60ebf", 0xa8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000012000)) 2018/02/26 15:45:49 executing program 1: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="c25037bfa5fd1174f0a835b6d90e346862016b127fd5bfe02de96223e660b5ee37773d84e017a45c129af1d2c1686d4cb92218b344620b76cab74a21972cad349ea024eaa1b531a224999712dd73e64a1a1447789b42473d7484d4d1e331a2637e8a434501d1a4f180dc70a4dbd1141c51fd7b17645a2a79be852d9ad268d613a7341b4ef1adc0eae44d6a20", 0x8c}, {&(0x7f00000000c0)="857635d9d6f61ee33450d123aacbeb44d818ff0018d4", 0x16}, {&(0x7f0000000100)="51470083521596852f540007dac29cb2a9f327762b7d4316309c298b18f0446e1ff4e725245dc15494af9e0ef596c74fe706d38046b3f0622a5af926d78bb52f74d8a50e0c0e0a0bc39aeb4c9c7f2a2d3cf168abfdc2cb6716fe138ef297b89a1d316946f0229dd0b120f0cc7521b60072b458fc8847ab646832e5c38975c6a61f38cd6a3d88df9e5d302f77fba4517bb374c00a23b4324d6d6cce8bbf806f973ac1c427079ce42a5384b5bb83e681d1b3", 0xb1}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="15a52c2fc7dc7ff2110e9b5111919750c3f6f5c2d1256442211fe8ac9dfcdb7b119223210fc39e3a32011a892746d90b664b71a829", 0x35}, {&(0x7f0000000240)="2e724dbf54c171231808f2c2ed84b5486f7453b5499c602221c699aca42e460efca63fcf25f64c22108591124a42a99e02a798ba4370241c34beeea50616c926a28ace06041ddcd23537267807922d25dbef2f1267aaabccd2f450f8c09bb66208f0341a5fed78adeff018958acecc5fdb62506e81460c6ac8795ff44999524aae16a9e3c82ce31cce5b4a175ee7cf8419aa8c128559758d75427811105a55afcf79603d30d84ac6b6f212c1bfcf4ba1018dfd826674", 0xb6}, {&(0x7f0000000300)="e400e1", 0x3}], 0x7, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x1, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/26 15:45:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 15:45:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = socket(0x2, 0x5, 0xfff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xa85, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="60580104497b6ceb7b5e9d6400000010000000000000000000"], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r3, @in6={{0xa, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x8, 0xfffe000000000000, 0x100, 0x7, 0x1ff}, &(0x7f00000001c0)=0xa0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendto$ipx(r4, &(0x7f0000000100)="fcfe1249", 0x4, 0x80, &(0x7f0000000140)={0x4, 0x7f, 0xfffffffffffffffa, "c0e5ada61c4b", 0x100000000}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000200)=@req3={0x8, 0x1f, 0x2, 0xfffffffffffffffa, 0x9, 0x42a, 0x5}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="31393687cc84fefbb24eef302732c9e3", 0xd) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x1f, &(0x7f0000000240)=0x4) socketpair(0x0, 0xf, 0x1, &(0x7f00000000c0)={0x0}) getpid() getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/26 15:45:49 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="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"}, {&(0x7f0000001000)="96402f8da876bd5ddb2aad69d230f2b8794e849c2bc4d6b26ffebccc99529070877edd00cd844e09876e7b2826320f891274e0c0647bcc3a7c85b912b5392a90dd57973f6897f031d5c9dd7f9a1fc81a01a0d673616236a98bb11a32554fe8a992f9928db39343f8b683c5c9fe39e5d9cf575f2280aac86bbc8d9ba90590cb5871b42c8bf9c0b0cc712dbfb6"}, {&(0x7f0000001380)="a8a0dd7044170ce1e2ba2279cf7c9b7705f68252c011578d00cd8ecf88d5d82a22b9d9faedcfed24bd7f"}, {&(0x7f0000001100)="52e10ef332cfcd7d151fb7d7932f67e76cc249711ce96c5bba77416e5d3799795ab9f3989d15b48f0d1a90bb5805d811492915742e082cc60c45e8ff108fdae28a9fbeccabd746c17403f2acb394c3e72f2ce7d6671f3237c2af4e363e31e372d33bdb72ba84c30bedc120f6a98e218cd45cbd865513e6aa5cbb0d78e9b34ed784a1ad9fe1e627d2cb073582b2d9101b68db38f599788abb722a784c0dc576e0"}, {&(0x7f00000011c0)="d6ce7eb2512727495ef3254c9aaaf35d444b57afcfe2db5eb03b90b1cf727efdd70993e31626839428ee308f10bae1bcb2711f43eb24df58da6b14642130387c9bb08583b6c5a78cd2975dea732fa331b7c326f508cbec2b0ce3aa9d709efbd6d9d9844184432c92d9a2a01cff2aa2c722b3bebd704ab61d885873f709d5f0c6c64b61e27e18fc267f9234744983b428ef82e8d5c5126acf5dc44f36163f0df4243bee486c8e3b75a455e5f44b"}, {&(0x7f0000001280)="11d28f884d02ea573e33bac42597c827"}, {&(0x7f00000012c0)="74db486896b58e8b2d4e91285a18ffe78cc8ab0f5cbcc4f5cdc8616209b09a16bd155f3d740a4ed9ed532882206bcc70"}], 0x1, 0x0, 0x3be}, 0x0) 2018/02/26 15:45:49 executing program 0: syz_emit_ethernet(0x7e, &(0x7f00006cb000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00aa0800040000700000000000010000ac1400bbae14000a030000000000daa93d0000040000000000000000890000ac140000e000f2503aae317ccf12b6e2a5cb6b9c1a96c1edf24cb2a363a17217ef4eee5779af58300d1b09feb73e22acbf2f04d5d0edf3d2f41217770d7b819cbc1c1ef2764a04f91439ef60cb9b0000f20b7222c42338102a0885953905e1b1175dc4478df02fc3f74baa254a8f45b9044d0000000000000000000000000000"], &(0x7f0000d46000)) r0 = socket(0x0, 0x5, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$inet6(0xa, 0x2000080003, 0x3, &(0x7f0000000040)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000040)={0x8, {{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x10001}, 0xffff}}, {{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}}, 0x108) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0x2, 0x6}, {0xc, 0x1bd7}, {0x4, 0x5}], 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000180)=0x5, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/02/26 15:45:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) epoll_create1(0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) sendmmsg$unix(r1, &(0x7f0000002b00)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000001100)=[], 0x0, &(0x7f0000001140)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) 2018/02/26 15:45:49 executing program 4: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e2cb0)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f00000a2000)=[]}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x69, 0x10001, 0xd89, 0x0, 0x100000001, 0x100, 0x9, 0x1000, 0x9, 0x9, 0x3}, 0xb) 2018/02/26 15:45:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) read(r0, &(0x7f0000000000)=""/170, 0xaa) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) shutdown(r1, 0x1) 2018/02/26 15:45:49 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x2, 0x8, 0x3, 0x2}) r1 = socket(0x10, 0x803, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000000)) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f000045cfb0)={@common='bridge0\x00', @ifru_ivalue=0x1}) 2018/02/26 15:45:49 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}}, 0x9fd1b328b83a93ca) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x78, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x9}, {0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x20, [0x10001, 0x7, 0x6, 0xd42, 0x72, 0x8000, 0xe91f, 0x7]}, 0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6, 0x298, 0x5}, &(0x7f0000000180)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x0, @empty}], 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x4, 0xfff, 0x101, 0x1}, 0x8) 2018/02/26 15:45:49 executing program 5: pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f00007b9000)=""/1, 0x1) r2 = accept$inet(r1, 0x0, &(0x7f0000000080)=0x347) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040)=0x4, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) close(r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r3, r4}) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000100)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x2, 0x1, 0x3, 0x1da7, 0x9}, 0xc) 2018/02/26 15:45:49 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x7e) bind$inet6(r0, &(0x7f0000672000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x518) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5}, &(0x7f0000000180)=0xa0) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) 2018/02/26 15:45:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000000a000)=ANY=[@ANYBLOB="1c00000018001f2400000000000000000a001c000000000800000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 15:45:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=ANY=[], 0x0, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/02/26 15:45:49 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a0000002a58d33b20dbdf2502000000"], 0x262}, 0x1, 0x0, 0x0, 0x40}, 0xfffffe) 2018/02/26 15:45:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)=ANY=[@ANYBLOB="020b0000030000000000000000f6ff170000009aff0000007209c730647e3b686c40b50cc0353576d3c4f70d8f7e57803956d8cb980c949952650c94fe46a35480b1f3b8aa5d985e6146881dee29138bbf172355bfdb82d469"], 0x18}, 0x1}, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/61}, &(0x7f0000000040)=0x3f, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r9 = getgid() sendmsg$unix(r3, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f00000000c0)="bce6d62006d209acc417d9e7238ce6b585941722b00a0735a643c5a4ca26d2cb86d0a593defb9f78c2fd7f11bb0444c1089daa6048daf93a7d96b3c7999bcd39f3f94bf1", 0x44}], 0x1, &(0x7f0000000500)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r2, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x88, 0x4000}, 0x40000) 2018/02/26 15:45:49 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x5e3dc3b7}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x28}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x401}], 0x98) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000280)={0x316, 0x7fff, 0x0, 0x15, &(0x7f0000000040)=""/21, 0xcc, &(0x7f0000000080)=""/204, 0xf5, &(0x7f0000000180)=""/245}) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000847fff), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000400)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x8, 0x2, 0x0, 0x2, 0x20, 0xa0, 0x6f, r2, r3}, {0x6, 0x9, 0x2fbe, 0x7c36, 0x800, 0x9, 0x3f, 0x6}, {0x7, 0xfff, 0x1, 0x3}, 0xffff, 0x7, 0x2, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x0, 0x1, 0x8, 0x3, 0x4}}, 0xe8) 2018/02/26 15:45:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x7, 0x80000000, "4d68ed0cf3e0", 0x9}, 0x10) connect$inet(r0, &(0x7f0000782000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xffffffffffffff8b) 2018/02/26 15:45:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xff0000ff, 0xffffffff], [0xff, 0xff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', {}, {}, 0x3f, 0x1, 0x2, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) syz_emit_ethernet(0x3f, &(0x7f0000968000)={@random="0562df07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ca"}}}}}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/26 15:45:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x81, 0x1, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r0}) socketpair(0x2, 0x3, 0xbf3, &(0x7f00000013c0)={0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001400), 0x4) socketpair(0xb, 0x3, 0xfff, &(0x7f0000000180)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000300)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 15:45:49 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000fee000)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) socketpair(0x9, 0xf, 0x4, &(0x7f0000000040)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, {0x6, 0x8c, 0xff, 0x80000001, 0x2000000000000, 0x5}}, 0x8) 2018/02/26 15:45:49 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x3a) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x3ff, 0x96, 0x99f, 0x80, 0x0, 0x6}, 0x9}, 0xa) syz_emit_ethernet(0x46, &(0x7f00000eee9a)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @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, []}}}}}}}, 0x0) 2018/02/26 15:45:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da8ff0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a95f4a)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0dff8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000bd1000)="bf", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000240)={@loopback=0x7f000001, @rand_addr=0x3, r2}, 0xc) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) 2018/02/26 15:45:49 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x0, 0x80f, 0x7) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1}, 0x10) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='/', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000361fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/26 15:45:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2e0) 2018/02/26 15:45:49 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3d}]}, &(0x7f0000f91ffc)=0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00009d6fb8)={0x1, 0x2c, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7b}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8008, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r0}, 0x48) 2018/02/26 15:45:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x3, 0x100, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) recvfrom$inet6(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7fffffff}, &(0x7f0000000100)=0x8) 2018/02/26 15:45:49 executing program 4: r0 = socket$inet(0x2, 0x200000000003, 0x32) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000080030000ffffffffb8010000b8010000e8000000ffffffffffffffffe8020000e8020000e8020000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000af5c00000000000000000000b654bc7e0000000000000000000000000000000000fdff0000c9ffcbbcb80000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x3e0) 2018/02/26 15:45:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="ef00fffff7ba0900000000510022633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/02/26 15:45:49 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a0fd8)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0xa7a1, 0x6, 0x7fff, 0x528, 0x80000000}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x400, 0x1, 0xb82, 0x4, 0x3}, &(0x7f0000000180)=0x14) r5 = socket$inet6(0xa, 0xa, 0x1000) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000140)={r6, 0x1, 0x4b, "2cf8186591de7c6d16df21099327bffde19c7ddb51798ab11dd686f4bd6326444819673bd339e4a1f1d43c567f60593a53e430850fa7297150f93db487ccce450a38ac1949153a35784061"}, 0x53) sendto$packet(r0, &(0x7f0000b24000)="0001000007000000000000000022b8d7004f6f3bcb7d85008d1b4453184465068f06e3ad74cf3a9291029dcd52e23bb743a34e9e86714a651153050000020000008399cac2920d05a6945d0ef4f7bd1a55fc89455653a43fd992eeb7ef56739c191d84b0e2ce9694663cc030253ee6a688bea25290ed00cdf629177b7089b9b8", 0x80, 0x0, &(0x7f00006fe000)={0x11, 0x80000000800, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 15:45:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=ANY=[@ANYBLOB="66696c74657200000000000000010000000000000000000000000000000000000e00000004000000b0020000ffffffffe8000000e8000000e80000f8e504ea00ffffffffffffffff180200001802000018020000ffffffff", @ANYPTR=&(0x7f000000dfc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000008001000000000000ffffffffac1400aa00000000000000007465716c30000000000000000000000073797a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x310) connect$inet6(r1, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) unshare(0x2000) r2 = socket(0x0, 0x800, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x11, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}}, 0x88) connect$inet6(r1, &(0x7f000000afe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/26 15:45:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/26 15:45:49 executing program 2: r0 = socket$inet(0x2, 0x4202000800000003, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f00003acfc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x7fff}}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000067ff0)=[{&(0x7f0000000040)="375c104eb34c59435061ce26be300000000000000007e20e53934b2a9cdb74b9000000000000003f3bff6f55", 0x2c}], 0x1, &(0x7f0000000380)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xa1, "04f950029f644cc0869049b612c7e9813713b130a508fb027c0075eebfa388790a6fec37cb3a7dd47e376558d2c3c2cfa08134926789bef402feca51bcc02edd609f488c89315cad6bc0ac038e805a678fa5edd311cf84e9df80a05600fd8d32d061c05e4933dfc8811a1e91b92169bed1045dc7cec68b96bc665ec45a028d914a1c09f5c5a0718fe874c346b15e425ca6bfb38db1121826d0d1b9caf127662616"}, &(0x7f0000000440)=0xa9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}, 0x2, 0x100}, 0x98) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x0, 0x1}}, 0x26, &(0x7f0000000a00)=[{&(0x7f0000000580)="74cc7ab899e57ab8dccb46c630e18c38fd152e3d023f0be04de74e", 0x1b}, {&(0x7f00000005c0)="ca567f81d81b90b2708080691b39e3fa84ac72f8215d701c29dad897276f53dfbd47def2346c763012cb8d6fe3bd8ebbbbc1a8ff80a091a850eed6884ac66a0f4cf707ec82edb3674a31a3ad8a88f466bf9ef5c5cf8c2e8959bf1e877465b7392396197834d6db13738eb9f2999a47d7bd11b84930b4571306dd29887c13fc805ccc53db7d7a1c0c33", 0x89}, {&(0x7f0000000680)="b28bd20296c90fb7698c71d187272c5aa3fe4072850879eacdaa95dfad7817848e587f36acf4c738c22789b0997b2e79cc4345953939219c7215068956e89b9268c9bee53e2da364a23f09516e97a8b9b258c3e4b78976f250c21bbf7e6f4b5100e2c48be8afdcb9a72cda28952ee30bcca64bf24cd2faa454ac6004d5fe535fbbe0763b", 0x84}, {&(0x7f0000000740)="a1a6bc1ca3159a8dc0812c3cbb6d22fd284e3c723dd6fdb8960cf6afb2c7d9f83579d5468561264b0468d5854003b72832b349037af09348b53a970fdb10212214e18823959ee30c522da5298bfde32663266ed03f786654933df305abca0f0be759e919b50b6d7bfd4cadf4976599937d3f95aad0fde49d383ad7f33cbfff0fdd26bb6a2267f01d02606d920b725997c79ce939ee312fd05b0b2225195f043f2ae3a99faff2a67c3ea31b4abeddfb07f754ca0c4393a65f1c9f09b4b709dcea9763f819d4b91707fbb4b8389b", 0xcd}, {&(0x7f0000000840)="2f550a8bb9d3e2944b0d9ced65b33341e56f74689c5c9271040a6460a2a9920ef7bd9cc7ee2d0477a76eca8c03b9ee7c9bfb0cbb461dfee8a39ffcfeedea91d80bcd5723a59a18f0a2ac28a123ab00d248947146fdd3435f807eb052dd93d5143d13aa4550ff1f46a104e0341b4b71e4446030c977417d2f9f280321e6f864da77a295baa4b4480e638dbb49de0d85828f985b48cc405ca2402d2b6563598b8857ead98d558fe61d38086c2f6a835221", 0xb0}, {&(0x7f0000000900)="7dc0363b784ed373c0849d5e4c0cf716c9a9a81d89b121c0b0eaf6877232f78c8c6c7668778befefe28087dd53829b58a2187f7bc2653535313db591", 0x3c}, {&(0x7f0000000940)="0cbf41857e6457998388a41c1cb13765a83e72e07335e1ecf28bad408b3b3141bfe6bf96fd8a5a0ac0a5b19b2ed8383cbbcf3d1ffe7b090a888999bce0d85687d5307fc3519ec77fa5213a0dd198f2289d376e21c2d074e7843607c5bcd328bf7c6f70972df709af985c5e806507628a493ae43461bd52b3aad17e9317697c84f0f7bad62078944e29acd0867f0e9743dfe8b4dc297c177b83fe", 0x9a}], 0x7, 0x0, 0x0, 0x4040}, 0x90) 2018/02/26 15:45:49 executing program 4: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) 2018/02/26 15:45:49 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e8f000)={0x1, &(0x7f000026dff8)=[{0x6}]}, 0x10) socketpair(0xa, 0x2002, 0x6, &(0x7f0000000040)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"f34060c27e379c"}, 0x80}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000018f000)=ANY=[@ANYBLOB="0180b1000000aaaaaaaa00aa08000400001c000000000011000000000000e000000100004e2100080000"], 0x0) 2018/02/26 15:45:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f63fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000213fe0)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), 0x4) r2 = accept(r1, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000080)=0x2e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000000c0), 0x4) 2018/02/26 15:45:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000d40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6b8, 0x2f8, 0x4d8, 0xf0, 0x4d8, 0x0, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x5e8, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@empty, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x29}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}]}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @common='ip6_vti0\x00', @common='bpq0\x00'}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x718) r1 = socket$inet6(0xa, 0x2, 0x8000004) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x400, {{0xa, 0x3, 0x37ac, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) socket$unix(0x1, 0x7, 0x0) sendmsg(r1, &(0x7f0000002540)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x175, &(0x7f0000001300)=[], 0x0, &(0x7f0000001380)=[]}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/26 15:45:49 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) bind(r0, &(0x7f0000000080)=@ax25={0x3, {"053c539b9028b7"}, 0x3}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r2, &(0x7f0000001cc0)=[{{&(0x7f00000001c0)=@can={0x1d}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000240)="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", 0x250}], 0x1}}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 63.694606] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! 2018/02/26 15:45:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) r1 = epoll_create1(0x1000000000028) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80002000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000587000), &(0x7f0000fcb000), 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0xfffffffffffff000, 0xfffffffffffffffd, 0x2, 0x3, r0, 0x6}, 0x2c) 2018/02/26 15:45:50 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x40001) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in=@empty}}, 0xc7) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x10, 0x0, 0x101}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x80, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x45}, @in6={0xa, 0x0, 0xf6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x2040b992, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x48, &(0x7f0000000180)=[@in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100000001}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}]}, &(0x7f0000000240)=0x10) 2018/02/26 15:45:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x8, 0x1ff, 0x6, 0x100000000, 0x0, 0x4, 0x1f}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80}}, &(0x7f0000000140)=0x20) 2018/02/26 15:45:50 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x2a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x6b, 0x1, 0x8, 0x2, 0x0, 0x20, 0x5, 0x0, r2}, {0x20, 0x78b4762f, 0x5, 0x1000, 0x400, 0x2, 0x3, 0x9df}, {0x3, 0xab, 0x7, 0x1}, 0x9, 0xb, 0x1, 0x0, 0x1, 0x1}, {{@in6=@empty, 0x0, 0x7e}, 0xa, @in=@empty, 0xffffffffffffffff, 0x1, 0x3, 0x6, 0xda, 0x0, 0x80}}, 0xe8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r4}, 0x8) pipe(&(0x7f0000000140)) 2018/02/26 15:45:50 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007fd8)={@common='gre0\x00', 0x0}) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001ffc)=0x9461, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000)=0x4, 0x4) sendto(r0, &(0x7f0000009ff3)="d3000000e2016f830000", 0xa, 0x0, &(0x7f0000009fec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/26 15:45:50 executing program 1: syz_emit_ethernet(0x14, &(0x7f00000c5fe8)=ANY=[@ANYBLOB="aaaaaaaa0000ffffffffffff886394a7030000e82b6ada65abc33becbe813748d3272bfcf59b43aeb0be2b168142d583e5622a24cb1d9448df5010a02b8e5b945028b473d104bd05610608ae5c83f1fe098f68a5f3be6fcba7406afefe671784fd52487d75d5b6e67f4231f49f41b4b63e6831"], &(0x7f0000efe000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/02/26 15:45:50 executing program 3: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x2, &(0x7f0000000180), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @common='teql0\x00', @common='ip_vti0\x00', @generic="69b55d5c1aaf5cb5b3c7864c7545283e", @syzn={0x73, 0x79, 0x7a}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xe0, 0x110, 0x188, [@quota={'quota\x00', 0x18}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x1, 0x0, 0x0, "e688e1c5bf559c0dfc43382e6b5a519bead03edc9e99051e6939b78d210e2260cabe78189f656c78d45dbb67709692d1c0af1285354e9526ac7706cb7ea3242a"}}}}]}]}, 0x230) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/26 15:45:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000ff03000000000000000000000000000000a5c5ca645ffd1f69c8db4966e32d655a2aa1788285ef9ac1329171f9a45bb6f1e5df5fb7da87c9b7368322ff021b0e88c057e6dd1f228920c6fdec113938cc9a0aed2ec7ab24f7ddd07f1bf0b09498944a645ffbbd03c88647158a13de1220d4ab0f9500967862cd28bc460799873ce4a7ee49701ca763bcdba661d82be3ece6b0253a793fe5ff57a5caf79c81e4ee4170cbfb27"], &(0x7f0000000040)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7f, 0x8200, 0x0, 0x81, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x4}}, 0x40, 0x5, 0x5, 0x6, 0x4d}, &(0x7f00000001c0)=0xa0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180ffff00000000000000b7167166c919e14300a5bcecb046c65c7db7ce4817ce7ccbc7d6aba66d0f334e2f4801de4bd05740f0161b18f72f17b0b0ee138619203da5feaa744864763942e939f92fc178c77392ce10b036d87a20993a9e55e6657942ab9180d41971f622b1906e8f94beb8d8fb"], 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xb5}, @in6={0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe5}, @in6={0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x3, 0x2, @empty, 0x7}, @in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xffffffffffffff0f}], 0xf4) 2018/02/26 15:45:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="44677059f1f10600ff004e00000000000010007b8fb259628b34da8c9b468d0000000000e1ffffff0000f200000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000003c0)=0x26) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={r3}, 0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2000000}) getsockopt$sock_int(r0, 0x1, 0x1e3f6ae507938c1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0x0}) accept$inet(r4, &(0x7f0000000140)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) 2018/02/26 15:45:50 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x0) connect$inet6(r0, &(0x7f0000a06fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000000000)=0xde) 2018/02/26 15:45:50 executing program 4: socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f0000000140)="0064fe622f05d100100000c6ddd00c84d18039239857005de6cd3ca6b3da7dbe08007153804cd1a4f469e106d545ea516b0d3b36474be6eedb5137527ea7187bf9b7441d1286c1c88cc6e966dab65387033b8dcd560b0651ed3463c359ac8dc2478ba255936d7e85d3530c9d46a8cabe0b670202fb6a1503e93c21eed7d98a0aea297c933b70ede8e3b3d560467e506748cca0edff5d9e5683c78a704aea87706a1bb273b10a8b82f7e8220fb7b6b52c59df5a16bfbf6336b983df4a63005362015106de0f19fc3b7f02ba87da1846d7e3184b3b6ce5b2efe8db68676301f65eb63bed7888554ea6fa9d9bb5e21846a6c9aa557f52", 0xfffffffffffffd9e}], 0x10000025) poll(&(0x7f00009cefc0)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/02/26 15:45:50 executing program 5: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000000000000000000000000000000000009100000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000080)=""/178, &(0x7f0000000140)=0xb2) 2018/02/26 15:45:50 executing program 7: r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000000fa0)=@nfc_llcp, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f"}, 0x60) connect$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf"}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9a, "2f4910bf5d0c20374d561398dd0eae6b6a1d1f6fe707cfed9c0380a63e73c5397647d4096d38bee64d907f22205dafdff5b15025f121e0b827b20e591f661120472ef9624638ec6c5f2f85cd1fc7088cf3183850c7f71ff02cb1f19080163017643b1e52d1dadcf21a851b0b8b4cbd5756ef0cb0ac2b0905ca837a9d9764d619297494b99c8ef18248e9de720cb5aa9f1a881030c651569c3c22"}, &(0x7f0000000140)=0xa2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x5d, "724a9ffed5e2b03511ce11a4820a2494b2cc60deef54f95011470a8c1b646f29f94f9e5d8317f2994ffdc21e98e304f10a2c82102211a6202c24ba036029eabfd677866905a3d02a2e081650ea7ef07f20255e3318ae094b14f38deef0"}, &(0x7f0000000200)=0x65) 2018/02/26 15:45:50 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000916ebc)=ANY=[@ANYBLOB="44010000100013070000000000000000ff010000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="7f000001000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000c001c00", @ANYRES32, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) 2018/02/26 15:45:50 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x200000fd, &(0x7f0000002000)=ANY=[@ANYBLOB="1a000000000000000000ec00000000000b0000000000000099d1fa36000020517249dfc5edb80000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/26 15:45:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7fffffff, 0x1, 0x7, 0x2, 0xa0, 0xa0, 0x2c, 0x0, r1}, {0x100000000, 0xffff, 0x9, 0xd507, 0x31, 0x0, 0x81, 0x7ff}, {0xfa, 0x3b3, 0x0, 0x354}, 0x3, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3b}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x2, 0x1, 0x1000, 0x6, 0x3ff, 0x401}}, 0xe8) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x2e, "dc003077aa025c540b3d2754a74bc93dc53955d6834c18492fb7e412711f750ad2423173efc0e4bb56910d4a5215"}, &(0x7f0000000280)=0x36) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="700000007a726ecbe0b7f6adf062902d4c0e9960a9e73faae43a50605bcf098e87b960068025cd4b32f11f53b7e4927265a8f155428b0bc97ff258d70d3111a02e3a8c43a4e600de245e94f7d98669975350210282e68b8a1430a62defdafe1801000000000000007e2f48ec2b3ac1b2a3691c15"], &(0x7f0000000340)=0x78) bind$rds(r0, &(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0xfffffffffffffff7, 0x6, 0x8000}, 0x4) close(r0) 2018/02/26 15:45:50 executing program 6: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, &(0x7f0000000040)=0x1e, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={"6100ca57ac19a4aa57fe72016c8daa09", {0x4, 0xffffffffffffff99, 0x7591, "5219c6c828c1", 0x930}}) setsockopt(r0, 0x800000010d, 0x0, &(0x7f000045affc)="02080000", 0x4) 2018/02/26 15:45:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000000c0)={0x2, {{0xa, 0x1, 0xa1b, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7cab}}}, 0x108) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x2, r1}) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x75, &(0x7f0000001f96), 0x0) [ 63.912673] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/02/26 15:45:50 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 2018/02/26 15:45:50 executing program 5: pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xa, 0x1, 0x1, 0x8, r0}, 0x2c) ioctl$int_in(r1, 0x5452, &(0x7f0000000100)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x71, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x9, 0xffffffff00000001, 0x4}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x6, 0x8) 2018/02/26 15:45:50 executing program 7: r0 = socket$inet(0x2, 0x4202000000000003, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x1f0, 0x1f0, 0x1f0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) pipe(&(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x72, "1711b1b7f916bde5a6a148b96f0dda9a4449dd87b1b7ef222b04ca30836f61136586bce47e142a304d9cfb1774b35b07698a548b67a019ae77666dc30675bcb5169420ff38a126f603f76ef93ef947a365a13ed4ea00cabf76bb35cd6d2c1729dfea8f8142fb9b2df168d0c0e39c3e700e94"}, &(0x7f0000000100)=0x7a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x4, 0x3b7}, 0x8) [ 63.958946] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/02/26 15:45:50 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000480)="c3", 0xfffffffffffffe6b}], 0x1) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) 2018/02/26 15:45:50 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1, 0x8) write(r0, &(0x7f00000004c0)="1f0000000104ff00fd435400000000000000090008000100030023dcffdf00", 0x1f) 2018/02/26 15:45:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f00000002c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) 2018/02/26 15:45:50 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x800) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000f4bff0)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/26 15:45:50 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x5, 0x4703}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, 0x8) r3 = socket$inet(0x2, 0x200000000000001, 0x7) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x1f0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000046fc0), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@rand_addr, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x20, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x256) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) 2018/02/26 15:45:50 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000140)=0xffffffffffffffb4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @multicast2}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1f, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x33, r1, r2}, {0x987, 0x7f, 0x20, 0xc0, 0x8, 0x6, 0x6, 0x6}, {0xf997}, 0x27, 0xd, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x2, 0x3, 0xf43, 0x3, 0x9, 0x101}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom(r3, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x0, 0x0, 0x35) 2018/02/26 15:45:50 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = epoll_create1(0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@nat={'nat\x00', 0x19, 0x2, 0x2c0, [0x20000040, 0x0, 0x0, 0x200001c0, 0x200001f0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x8864, @common='rose0\x00', @common='vlan0\x00', @generic="cd3fa9f251666944a9f70b9cb0109f5a", @generic="24ee7aa4c0dfae0315d61c6336b8d87d", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0xff], 0xb0, 0x118, 0x150, [@time={'time\x00', 0x18, {{0x0, 0x0, 0x80000000, 0x11bf6, 0x7, 0x80000001, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x13, 0x40, 0xdeda, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2131c39a58e41ada0038ff1c22c277a6", @syzn={0x73, 0x79, 0x7a, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="48e4ff3fb32f", [0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0, []}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffc}}}}]}]}, 0x338) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={r0}) getsockname(r0, &(0x7f0000000500)=@can, &(0x7f0000000540)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000004c0)) 2018/02/26 15:45:50 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x0, 0x0) socket$inet6(0xa, 0x800, 0x4) r1 = socket(0x5, 0x0, 0x4ac) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x2, 'JO'}, 0x3) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/26 15:45:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) socketpair(0xfffffffffffffffe, 0xf, 0xff, &(0x7f0000000340)={0x0}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0xd408500c765f9e46) write(r0, &(0x7f00004e6fdb)="2400000032001f1546f91a8000000cdb0200070105000200500600000000000002000000", 0x24) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x4}}}, 0x0, 0x0, 0x8, "aa0d282d5f1d1ef78336f92314c3b70afd71f9fd9e8584517bbdf77c4f45fe20112c733bcd74326a7a0878432268970738790c6c53d31ef5848fc1118ac88d305b64b396e850e53e266421505eb00ce4"}, 0x160) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6, 0x1c4, 0x1ff, 0x1}, {0x6, 0x200, 0x3}, {0x8, 0xffffffffffffffb1, 0xfffffffffffffffe, 0x800}]}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1, 0x6, 0x6, 0x1ff}, {0xff, 0x1, 0x400, 0x9}, {0x80000001, 0x4, 0x8, 0x1}, {0x82, 0x75c1, 0x10001, 0x8}, {0x400, 0x7, 0x4, 0x3f}, {0x3b05, 0x8, 0x1, 0x1}]}, 0x10) bind$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) 2018/02/26 15:45:50 executing program 3: socketpair$inet(0x2, 0xf, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r1, 0x441, 0x5d8, 0x719f, 0x1ff, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) bpf$MAP_CREATE(0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/02/26 15:45:50 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1}, 0x10) r1 = accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000000180)=""/239, 0xef) listen(r0, 0x7fffffff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='/', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000100)) r3 = accept4$inet6(r0, &(0x7f0000361fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/26 15:45:50 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@empty, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/02/26 15:45:50 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000040)="11ff47e63c6b8465bf5f32cdf8169421e752a9b95d6e20aed80277c83259b0fd037189964c69bf5e0b67eca23c68de02c344c6f97a71890290eeb5d8edaca7a04da2fbba1bef096a171bb764be7836dc50e47178162a8d5f8ae0e8c3824e19cab16cea3328358124a246d02b1d754d0d4b2fb893e53227060d3207", 0x7b, 0x1, 0x0, 0x0) socketpair(0x0, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x40000020, &(0x7f0000001040)={0x2, 0x1, @empty}, 0x10) bind$netrom(r2, &(0x7f0000001080)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x13) [ 64.035264] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 15:45:50 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f0000003680)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000003500)=[{&(0x7f0000000040)=""/219, 0xdb}, {&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f0000000200)=""/75, 0x4b}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)}, {&(0x7f00000033c0)=""/96, 0x60}, {&(0x7f0000003440)=""/148, 0x94}], 0xa, &(0x7f00000035c0)=""/179, 0xb3, 0x1}, 0x40002040) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000003740)={{&(0x7f00000036c0)=""/11, 0xb}, &(0x7f0000003700), 0x14}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) sendto$unix(r0, &(0x7f0000003780)="f7a0a819bd349741bd8b59998e084d227c6d8c574471c47b9e61bf0a2ec7e83be5eb909b031b9b122af541a36a623eb93c2a9d1f5cafc57a342339cff3abf5722abf2705d189cacc61afe9999e2ccf6ccbdb504a0ea0634b3a43bb0b0aedd8c0d57d4851184ee797cfd1edb76f4ec0dcb8a8befb0f3872475397368c1080683c2f900c37", 0x84, 0x4c000, 0x0, 0x0) accept4$packet(r0, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003780)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000037c0)={'vcan0\x00', r2}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/02/26 15:45:50 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b18f14)="240000005a001f21145ef407125a00001e131713081000fff708ff08000200000800000c", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fffffff}, @in6={0xa, 0x2, 0x8fe, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x78) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffdd3) 2018/02/26 15:45:50 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f0000ea3000)={0x3, 0x3}) 2018/02/26 15:45:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000969fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000c7cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) syz_emit_ethernet(0x15b, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1}) socket$nl_crypto(0x10, 0x3, 0x15) [ 64.116210] invalid argument - start or stop time greater than 23:59:59 [ 64.137778] invalid argument - start or stop time greater than 23:59:59 2018/02/26 15:45:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x2, 0x1000000c8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/26 15:45:50 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000040)=0x3a) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000000080)="2f259500f6f2d17ad707899315b36f049df70b4378267002e57ebe3112729a0e5f236a03993c333d8fd5c6ccaf135d3c37e854da4890cfc1908133c796c83997939bf4fb547912ac99d36883d8d49f06cf6e56da720e48a68222d692bccf30382c27201be16b6eec97a52a3fa63a6f3bbf5a8334da0893954fda9b78e7884232be0ff68df4028bf206bc59a514a0f72ea5a2106df3fe49a848600f68f45fc37a41aa6ac354") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 15:45:50 executing program 4: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000000c0)=0xbe7a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r1, 0x8644}], 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0xf34}, {0x8, 0xefd}, {0x2, 0x9}], 0x3) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x8010, r1, 0x1b) 2018/02/26 15:45:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x13) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000811000), &(0x7f0000000000)=""/230}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000001c0)) 2018/02/26 15:45:50 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000000)="de1d7507b63a43f14d02f1dca039a7cf615b67417f98a7a11ddc10f90a818665745fd3f980bcc72238836eba65cf241a14c23e9dcae9fa50c016762b51a631c73aaee3be47af0f1250f3c8f0d763775f94a3051e739ed454744d32b4fc62c9eed75564314ffa174da47e56d3103a4061d94bb9f47a7109f6da91310bc5", 0x7d}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="aeb9cc6236e46dfe3dc8d5b1ea28eea6dab39ee3fca5ff4605f50cd66fdb9b4ef84c28fc499919c6f740de71fa2685fbd579c2d16a7b367773d9562f88b6d69947fcdffe85a5dc82877d12cc43762346335007981df6e558f41e92921073d039160d3576a40628de5afde51756dd6b74d82d9b20098cf8c04a18330a7edf", 0x7e}, {&(0x7f0000000140)="446ddd1f5c1713932b56b68b6d12278b29ceda29caf4a84ee4a149e5733a94ce8c28e3eb9bf23cb464fb4deb9044d56e7c140325e48d2fae0a9bfd7c88878f5aa5df08f59aadaabd8f23c3b3ea59272b7de1a4e64d786b3294d6f97770e0634218cc4f8b601535bbd61d73b6086ab90ae1323f0c536358a0d25ebe0ba07173b22e9e93a750fa7de996b6a23ae6d90f0f2b", 0x91}, {&(0x7f0000000200)="39737238fac901076169a848dbf938a063d36bceeffa4587f2ee7dcc892e7c7f3145c890dfd0e3cb17c5972b42262a94c5705012e80fbc6b1e0624df4bae0dd6398411f55288c17e93bd9db63dfc70f7347e8b82713ae9282caaa035598945f62df4094beb5fb2a152e55f351edcd304ef4663b8d21e7ffa6094075a7f40046a74f7ce09bf0fcfcdd7b4a0c2b30eac6a17aa35c47582c42f53bfbe54b46309aeeaffda05c5203e65ee1fa0708f004b71df87c24b9bfc", 0xb6}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="dfec283e880e29c45edb464b04f2202dfb80c8f88609eaf813d9dfffd0fc562a0af93a86538eb4f548cdb1fa0daab80aa256fefb19c638d2eab051e8187f4274c2e8854ac9291bc771878b9a0552bef62716c7eac1826da72b3bc9985f80", 0x5e}], 0x7) sendmsg(r0, &(0x7f0000000240)={0x0, 0x3d7, &(0x7f0000000200)=[{&(0x7f0000000000)="60a19b61b17d5d1956b8b7f17dc65ad59327101d48fff8f9a6884c11cbcd303f880e031196d19628cc55fa1384c5851682b964ec23515eb28269f6edfceda0fa1eff139f4674783dec3d3863ac730951acb196e28cabe528c70315a5f210f47a6035a153d8e251df8379080e4bb0652213b9645d979f5808d201ecff2bcd7ca91b599512461f3df286c24f0807b4302b63d1678bd1178fc222b86a3f901cca58d0c3af6ccf0c4c8798b2f6644333c02706c95c2043e23186997cece283294a6cec77616762cf41010b07f01c09"}, {&(0x7f0000000100)="da036841522ee06737903633505452d9b3d58873f2bb25712f20d6176bac6bfd6c113b538dcbc43e8bb7be20ed535decc4f06f28f0b33f92e6170ef1eedf833208497ef6c509ec8a38549c04bc2b551b029fe596b1984892c8d79c287415c6da5a868b4f7605390080f15a401ab53ca62de56d8c8ce2f5099a1890c188502fe8f87e6545c28158a46dcd0958b267fbd654265a2bd95d35e12d8a887b2eaebffc96d871f1ab7ca377202832af8b82829b3c806bd0cc34df8d0ada4b191f957c8506143e13886cd969a033102cba91ce5ddb62debd6c4de1b6dc3b"}], 0x1000000000000389}, 0xfffffffffffffffe) 2018/02/26 15:45:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=ANY=[@ANYBLOB="000000709d294d0004000df82c2bb159f970a978e79659c13ddd1d2198d3b83d182d13afb9dbb96669fdd51a8fb765f7dcc0165859ad1bf028375de78ff7490264c4401e05ec5ff9c090ad783f1457f9314ff25a11f5282854af9a19cafdec8f9b1c74c37f889357de2aee1e93d655e69e1a51dffd1f80e938a5c2905e96c7ac1cfa53ce75a651e2403d1a5c71668f29d538a5c6905591ccd0b5547edc20575a869e86f85bafcb1c5cb7a8a4b2f23219ff01040000c49446a38572f1aa251046ecab1c642a3646d47a2f3a3de1b7dc974f8dba215bdd635ceb472cfc75080b9d43aef512694163af32b3c139304e573d763672dfdc71824ff7"], 0x10, &(0x7f0000001040)=[], 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x1332, &(0x7f0000008100)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x100000001, 0x9, 0x4}}], {@ipv6={0x86dd, {0x9, 0x6, "aec05d", 0x12f8, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x0, 0xe, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2}, @jumbo={0xc2, 0x4, 0x100000001}, @enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x40, {0xc3c5, 0xe, 0x3, 0x4, [0x0, 0x9, 0xd000000000000000, 0x4, 0x6, 0x400, 0x8000]}}, @jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xf}}]}, @routing={0x67, 0x14, 0x3, 0xfffffffffffffff9, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @fragment={0x7f, 0x0, 0x3, 0x1000, 0x0, 0x10e, 0x0}, @dstopts={0xbf, 0x9, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x9, 0x98c, [0x3, 0x8]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x5, 0x6, 0x7, 0x7fffffff, [0x6, 0x1f, 0x81]}}]}, @dstopts={0x73, 0x214, [], [@pad1={0x0, 0x1}, @generic={0x4, 0x1000, "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"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0xc}, @calipso={0x7, 0x10, {0x0, 0x2, 0xcc, 0x619, [0xd1f]}}, @generic={0x9, 0x3f, "0423192be36300ad502995807034dc004bfb030358a6dec87bf3193fabe442e00f5d7709b0980cfc2154816cdff36340f1dfd918e1a0d150edc5fcee0748c8"}, @ra={0x5, 0x2, 0x100000001}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0x0, 0x8, 0x4, 0x6, [0xfffffffffffffff9, 0x0, 0x9, 0x6]}}]}, @dstopts={0x87, 0x0, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @enc_lim={0x4, 0x1, 0x4}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0xb, 0x83, "2cc598", 0x0, "ce2dda"}, "a9504cfbf84c25302192a09a744ed08d64f284dbf4775a881ec0be272d464bb3b566c3256584e6b559da5d0c9b0bf65243f0e669f72ca1c26c2e616b97340c5fac8a0c42fa06da1dea3b2fd02e1bcb5435a3eb86fd261db4ebfc6168781b8b40477cf48410088685c34f91348fb74ce9ad6ed4b08fb4eb48387f3ebb696aab7088ffbaeeffa1d40e6616b5fb42e78d3430e44ea308737ef805f6e937458fa86c"}}}}}}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x828) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x1f, 0x80}, 0xc) r3 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f00000000c0)=0x80) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000000100)="ab7c9e73f2259a9facbed06f30ae164c0f172fc5beb8d7294d0dbc91675aae38b67232787a19059c27e95acd64e23d8a1d9b785f20c954af158c37b5273191f23befce79b0880e8b977b12dc1dee9f3aa17b1eafb995441096bfdb67e23763927e6fee890ba96a96d0afb9ea4e7dd54b5b19c77b9b7ab771ac7aa5ad1af6da36eed3c513c6f2736518fc8772afe9b3aa9df47cc0d33d541fe6a2b9d683aa2eb0f9a56c5b8fbd7dc2174c381b6697830a578526d1f3679aa190d1502d212e352afcd9892563faefaed5477bb438a39dedd4b7b10ae048625c473ac8bfb30e6918f301750c635818cf9377f5ea1225b2612355312897", 0xf5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/02/26 15:45:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) sendmsg$netlink(r1, &(0x7f0000976000)={&(0x7f0000a78ff4)=@proc={0x10}, 0xc, &(0x7f0000861f90)=[{&(0x7f0000f25dd4)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000000200)=[]}, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x2e) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x0, 0xffff, @empty, 0x8000}}}, 0x10000, 0x0, 0x800, "f1b5b00fbb261927f4a00482a0b22fdb6b71c775a1fbf71280ab32925bb64f4eaca86d66554ae5b570111a901d61e29e6ddbacf2fdc43f9ce226ee968290b7fd62c1fe9fc08bba77178a712ef8ae83f6"}, 0x160) 2018/02/26 15:45:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000040)=0x4000000000002e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000beeffc)) 2018/02/26 15:45:50 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @random="6ca0b53f1973", [], {@ipv6={0x86dd, {0x0, 0x6, "60eeea", 0x10, 0x88, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000000380)={0x0, 0x1}) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) bind$ax25(r0, &(0x7f0000000080)={0x3, {"4bb439f9a88dbb"}, 0xffffffff}, 0x10) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) r2 = accept(r1, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000280)={{0x55, 0x80}, 0x8}, 0x10) 2018/02/26 15:45:50 executing program 5: r0 = socket$inet(0xa, 0x801, 0x5) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0x146) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x8, 0x5, 0x400, 0x9], 0x5, 0x9, 0x2, 0x7, 0x6, 0x9, {0x2, 0x2, 0x8, 0x4, 0x80000001, 0x0, 0x8ce, 0x3165cc8, 0x81, 0x200, 0x4, 0x101, 0xba, 0x10001, "f76cbf379932c1f7542f3ed5b57f58cb88aa2ba7c733de53811452a52acdbdb7"}}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x80800) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000300)) r3 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000ca0)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x98, 0x188, 0x98, 0xffffffff, 0xffffffff, 0x240, 0x240, 0x240, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa040008000400001c0000000000000000ac1400bbe00000010000000000080000"], 0x0) r4 = socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00000001c0)) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000180)=0x400, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000200)=0x200006, 0xfffffffffffffd2f) 2018/02/26 15:45:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a00ff0)=@common='gretap0\x00', 0x10) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x0, @rand_addr=0x10000}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@common='bcsf0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="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listen(r1, 0x0) pipe(&(0x7f0000000200)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000240)=0xfffffffffffffc00) [ 64.257316] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 15:45:50 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(0xffffffffffffffff, &(0x7f0000013fc8)={&(0x7f0000018f80)=@generic={0x0, "b4c857195985081f80d6ba532d85499ea786362ef4dc84cff21bf5fe56d2f5417ba5c7160ed3c836d9d5d4fc80590f9c6593ce90187a277ceccd624c3139fb8d7fba8587742b99d1e689949185da91041086448745df7d80c852f114c066ea74655cdc68f6eedb3e74ceae58e471ed24fa6286233d3aebdc2d7a468b86ed"}, 0x80, &(0x7f000001b000)=[], 0x0, &(0x7f000001b000)=[]}, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/26 15:45:50 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/4096, 0xffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001040)=0x6) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001080)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001040)="6fcbd933478290b107462284062248da99f48857a2b29071c2e5d23a1f3a", 0x1e) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000010c0)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000001080), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0x0, 0xff0000ff, 0xffffffff, 0x82ee24b1589b1076], [0xff000000, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="16188e59c8306eb0d2166215d476c5ac", {}, {0xff}, 0x2b, 0x10001, 0x0, 0x8}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x7ff, 0x782a, 0x6, 'snmp\x00', 0x5}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xffffffff, 0xff0000ff, 0xffffffff, 0xff0000ff], [0x0, 0x0, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7c, 0x5, 0x2, 0x10}, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1c, 0xd, 0x1, 0x0, 'snmp_trap\x00', 'syz1\x00', 0xf09}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) 2018/02/26 15:45:50 executing program 0: socketpair(0x7, 0x5, 0x3, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000000)={r2, 0x2000000000fb92}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7ff}, 0x8) syz_emit_ethernet(0x82, &(0x7f00000000c0)=ANY=[@ANYBLOB="01e5c2b23200aaaaaaaa00aa8100030008000400007000e778e8683e692b69d4218200000000010080ac1400bbac140013dd5761a459c83a05b755981c0000000000290000000000000000796544f0ef755f98cad217c3eb078af6345e0c0000ffffffff0000000044102000000000000c7aabbe22c9eb01ffffff000000000036"], &(0x7f000048fff4)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r4, 0xd60e, 0x10}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0xe55, 0x4) 2018/02/26 15:45:50 executing program 4: r0 = socket(0x2, 0xf, 0x3) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0xdb44) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x10000, @empty, 0x8001}, @in6={0xa, 0x2, 0x9f87, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0xb0) recvmsg$netrom(r0, &(0x7f00000015c0)={&(0x7f0000000180)=@ax25={0x3, {"ad7fb332eccb46"}, 0x200}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="946786dd37a38688d535efa8f16d2d08d5e199890615b08812b8ece10504a483473343c316dc8110acda02e4f39dcf9b38b4fa9e4c306d104432c858f315e28e2089ff811fedcac0cc7c0c51b3d00fc84cf22da3709bd3f2610ba292576e6ee7d013a9cf592d1ac4969463b818877a1c9353b9b625a6d9e20ca9562102606bf504b5f5914eebe3737d4f7045a132ab66430cb4fd9e7a8411fe5236e5b222130c1dfc94086a434c2701a4a8304346", 0xae}], 0x1, &(0x7f00000002c0)=[{0x88, 0x110, 0xa64, "23c2508090fea803b195242dc2e669d4c7d5233f4cb7ed8e11b58665fda28bd5093f83d904e6a5c13136d1320135113bdd83dce0f04a0980c6e3badf7d660510176a2f8c34d04aabbe0fffcb39df52abe37c60720ee4279b48483343132e5e63d3f03a60ba9c0700abb910fe4d47fce50a81f843d3e972"}, {0x90, 0x119, 0x1ce9, "3d36b7728a5821311ba1bdbd70fab4a2321b4e47bb808aa722488d9d513a7d4485ddab075949533748274383de94f982895615dd9550df7aa9dc281fc75590c80896d3155389c4d91258d3ea53041a88bcafa2a9340862d6bec2252291725925caac6774c538c0f486d5e93bac38bbe6a75873e770e86d1b84"}, {0x1010, 0x102, 0x6, "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"}, {0x60, 0x103, 0xff, "fcc4f1ade7b0ddb6ed9343c5944c42056e4668aa50b934d9f752fb2d052da4d256b2d96d79019540f70ad08615b0e6ef44134cbc0b73956d8641942b305edd799f9c150bd0b4e18742f6eef8"}, {0x30, 0x117, 0x2, "c76c86c00a1f5e2a4d79eb6e5d29010823aed3dbaeb504e03c09158593816840"}, {0x88, 0x110, 0x0, "667cc9b30893af3e7c7c500fa44b6bea92e3518c2dde8a986c2f07067cdf07cf0a7c233614de49415e4e7863555bc33ae2e769dfa4a51391a9ac2001027dc21fcf8ab28d5fbe7418e7ea66b786fa5ce4f58bfefe286a4094af5b95243f9cd2c49ecaead664eb452c2243d1fc1ab1a49e929a"}, {0x78, 0x13f, 0x6, "44084b1b20de102c61f6c48c6e9cf59da814dbebc1734ca3dfdeea57ee14cd815d78adac0b7d0d8434c55c8d0b6b3bfa84e3e309ab11fa31e0980306f85435b06b96f19bf88c0cba79ffe6e104bae25a0af8a9e2272238dc53b5e985153eb9e56a241b"}, {0x18, 0x117, 0x10000, "a0361d"}], 0x12d0}, 0x40010042) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x5eb, &(0x7f000001afc2)=ANY=[@ANYBLOB="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"], 0x0) 2018/02/26 15:45:50 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000000100)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@alu={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7e0, 0xfd00, &(0x7f0000002f19)=""/231}, 0x48) r0 = socket$kcm(0x29, 0x7, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0xed5cb7d50531d85e) 2018/02/26 15:45:50 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x8000, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="ed871662855a221fd992a577fbdaffdf", 0x10}], 0x1, &(0x7f0000864bb8)=[]}, 0x0) r2 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x54, &(0x7f0000000080)=[@in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x3f, 0x3, 0xbec, 0x9, 0x5}, 0x14) 2018/02/26 15:45:50 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xfffffffffffffef6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4000000000000081, 0x10, 0x7, 0xfffffffffffffff8}, &(0x7f0000000080)=0x18) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x3, 0x101, 0x7}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xfc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000), 0x0) 2018/02/26 15:45:50 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffefffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x32) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0xffff, 0x8, 0x6, 0x8000, 0x7]}, &(0x7f00000000c0)=0xe) 2018/02/26 15:45:50 executing program 6: socketpair(0x1d, 0x2, 0x3, &(0x7f0000000000)={0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r0, &(0x7f0000000040)="4f7e88d678f328286c85733b383e798d578d0d3a0ec2b338a263399d35cca89bad5bd561c6df001ff377efe338a3e0e01577f78e8fafb8b1090f378a7856b8b399969e5157bfdc6130879090f66097b932f184d182479a3e41c32a8fd772c75966ad85511d4d02e416617e6a3968ccbf5f8eb95dd4326ec80d0cdff0d6536dd720ecc7cfc90858247be0c9b9e51141c3e23193aba215726cefd14837b93ce03369b800c0dcb492c0bba557c23e0b365ef9813ded8e155dc4d3d8bc16c464823d2a0689184ff7d818eab64daaef41fc0b6a149201a3346002a84d56c8affed9d809980bf13388f921299abeca1458390618445d747875"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000cfc8)={&(0x7f0000000000)={0x10}, 0x144, &(0x7f0000015ff0)={&(0x7f0000025fe8)={0x18, 0x2b, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/26 15:45:50 executing program 4: pipe(&(0x7f00000000c0)={0x0}) r1 = accept$ipx(r0, &(0x7f0000000100), &(0x7f00000000c0)=0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/02/26 15:45:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000001b0000000500000080040000c0010000e0020000ffffffff0000b0030000b0030000ffffffffb0030000b0030000050e0000", @ANYPTR=&(0x7f0000fabfb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004d41535155455241444500000000000000000000000000000000000000000000000000000000000000000000ffff00000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000ffffffff00000000ff010000000000000000000000000001ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000069726c616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8002001000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000e0f000073797a300000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000073797a00000000000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000500)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)=[]}, 0x0) [ 64.404186] xt_CT: No such helper "snmp" 2018/02/26 15:45:50 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000700)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) pipe(&(0x7f0000000000)={0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 15:45:50 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[], 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/02/26 15:45:50 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f0000000040)=0x1e) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f00000000c0)=@ax25={0x3, {"edbf8e721a441b"}, 0xc7}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x3, 0x3d1b, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xffff}, 0x2, [0x1, 0xcec3, 0x100000001, 0x0, 0x8, 0x3, 0x57, 0x4]}, 0x5c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r2, &(0x7f0000000000)="000100003e0200140001007d7b41b8d7004f653bcb05850087fffffff40000000129b093546168d9ca020c5e75e227062c9f49011200000000002fcc30c40080ff378d5808d8c1997734ebc0cb840bf3b4768a94d1eddc1002376ac4", 0x5c, 0x4c014, &(0x7f0000000040)={0x11, 0x800, r3, 0x1, 0x0, 0x6, @empty}, 0x14) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000080)=0xffe000000000000) 2018/02/26 15:45:50 executing program 3: socketpair(0x8, 0x800, 0x3, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x3ff, 0x0, 0x7, 0x8}, &(0x7f0000000100)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xfffffffffffffd1e, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffe}, []}, 0xfffffffffffffd6b}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/02/26 15:45:50 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffffffffffd85, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f91ffc)=0x10) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)=@generic, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f000073eff6)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) 2018/02/26 15:45:50 executing program 5: r0 = socket$packet(0x11, 0x1, 0x300) r1 = socket(0x10, 0x80000, 0x42) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000000), 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8000003}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xf8a}, &(0x7f0000000100)=0x8) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x101, 0x2, "058ffb39fa29", 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r3, 0xfffffffffffff250}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x53, 0x8, 0xffff, 0x200000000000000, 0x7, 0x3055, 0x8, {r4, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1, 0xffff, 0x3, 0x80000000}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r4, 0x2}, &(0x7f0000000280)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x2, 0x308, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xf, 0x2, 0x6005, @common='sit0\x00', @generic="49eac4f453b4df1fdece4f876f44c0ec", @generic="d310d27d2e40d03d0a93fbb9251a956c", @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8, {{0x4}}}]}, []}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x5, 0x40, 0x2af7, @generic="2537cc50d138abdfbb697541efe70cab", @common='yam0\x00', @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0x148, 0x178, [@state={'state\x00', 0x8, {{0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x2, 0x2, 0x1, 0x0, "6ef51fac1ef689d2f69678acd16e81157ffb61d98b443a16adad3c421139ca311fbec837c4dae27cd39cd4940274bd03a008e13dcddc73d859bbf969c1b9b325"}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x380) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000240)=0x7ff, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0)={0xffffffff, 0x401, 0xa54, 0x2, 0x80, 0x3, 0x2, 0x101, 0x2, 0x9c69, 0x3}, 0xb) [ 64.441339] xt_CT: No such helper "snmp" [ 64.442532] can: request_module (can-proto-3) failed. 2018/02/26 15:45:50 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xfffffe53}], 0x1) sendmsg$netlink(r1, &(0x7f0000a33000)={0x0, 0x0, &(0x7f00006fa000)=[{&(0x7f00009bc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000b6efd8)=[]}, 0x0) close(r0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x4000000}, 0xc) [ 64.500726] can: request_module (can-proto-3) failed. 2018/02/26 15:45:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000), 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 15:45:50 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x807, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2002}, {r1, 0x6040}], 0x2, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/26 15:45:50 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000880)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x230, 0x100, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f0000000cc0), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ipddp0\x00', @generic="35cf78cce34b53da142a3332a1ea2098"}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x575dd2c4, 0x1f}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="6d02893aaca93a51e969d6b61abf3a41", @generic="1b55d2924f3835e40463041037efb60f"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd33) 2018/02/26 15:45:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076efd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000296fd4)=@ethtool_cmd={0x40}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0x7f, 0x6, 0x3, 0xa, [{0x70f, 0x7, 0x1, 0x0, 0x0, 0x800}, {0x1, 0x7, 0x4, 0x0, 0x0, 0xa0a}, {0x4, 0x38632fe5, 0x4, 0x0, 0x0, 0x1004}, {0x8, 0x4, 0x53d218aa, 0x0, 0x0, 0xc01}, {0x0, 0xd53, 0x2, 0x0, 0x0, 0x2202}, {0x651e, 0x98da, 0xff, 0x0, 0x0, 0x8}, {0x2, 0x4, 0x80000000, 0x0, 0x0, 0x8}, {0x9, 0x5, 0x6, 0x0, 0x0, 0x400}, {0x8, 0x401, 0x7ff, 0x0, 0x0, 0x4}, {0x2000000000000000, 0x7fff, 0x3, 0x0, 0x0, 0x2800}]}) 2018/02/26 15:45:50 executing program 2: r0 = socket$inet6(0xa, 0x800, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x0, 0x1}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007ddf90)=[]}, 0x0) 2018/02/26 15:45:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1000, 0x8, 0x8204, 0x5, 0x6f, 0x27, 0x9, 0x0, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080), 0x8) 2018/02/26 15:45:50 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 15:45:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0xd0, 0x220, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a5fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000480)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe3d) recvfrom$inet(r1, &(0x7f00000004c0)=""/223, 0xdf, 0x1, &(0x7f00000005c0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000001c0)=[]}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000aec000)=@req={0x0, 0x0, 0x0, 0x2}, 0x10) close(r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000640)=0xe8) sendto(r0, &(0x7f0000000480)="a3249c1761ce40a55fa867ed213a7505faa001d29a49e88ce8dab4e3e189f383435ac9e084c09044b55afb08ccf5b39fbff0c618f597d24600d50bd6b8ca60c50d0021869e6cea8edbded084254a8eba8e720e8381dc17b223876c417a6af4c0abf2c39e247aaa13544f75ba926b28fbb4b471e432983d3274c2c317e58b28108bf30510d2fa4a8445649ca2ff4ea2f18c0817b95978cfdc0c3d003f359948e25dd3d9f6ae48208ee3b7546097868b3a021a6081", 0xb4, 0x4, &(0x7f0000000680)=@hci={0x1f, r5, 0x2}, 0xc) pipe(&(0x7f00000006c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in={{0x2, 0x1, @empty}}, 0x2, 0x7ff}, &(0x7f00000007c0)=0x98) 2018/02/26 15:45:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000fa8000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a8d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, [@RTA_METRICS={0xc, 0x8, "06000a0004"}]}, 0x28}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1}}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x1, 0xcb, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x401}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x1, 0x7, 0xf8c4}, &(0x7f00000001c0)=0x10) 2018/02/26 15:45:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) vmsplice(r1, &(0x7f00000010c0)=[{&(0x7f0000000000)="a5d01e4f024576cbd0cde0", 0xb}, {&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="ee8b9fec996e851dc976602e10c93ae54f6090c5c323b75c3ba6a8f0789689f3b7c0abb848287a2377468a9e734e963bc37e03ca5db74059301c6db585005cb4ce5d5cce8b4ebda3905d049c47cd5040c5776ce18677", 0x56}], 0x3, 0x1) r2 = socket$packet(0x11, 0x4, 0x300) sendmmsg$alg(r1, &(0x7f0000cb1000)=[{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f000057cf77)='*', 0x1}], 0x1, &(0x7f000082ef70)=[]}], 0x1, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000000)="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", 0x1000) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001040)={&(0x7f0000001000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = accept4(r2, 0x0, &(0x7f0000002540), 0x0) getpeername$packet(r2, &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002800)=0x14) bind$bt_hci(r4, &(0x7f0000002840)={0x1f, r5, 0x3}, 0xc) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000001080)={0x6, 0xb1e9, 0x8d2, 0x8, 0x9, 0xffffffffffffffff, 0x9}, 0x2c) pipe(&(0x7f00000010c0)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0xf, 0x17, &(0x7f00000010c0)=ANY=[@ANYBLOB="050000000800000000020000d800000018010000290d938dde05ef3000001c058720b7e34bc99c88ec75d6a9d0112d41d40679e26c6c16e300a3a6fd2f179f8193566390e1c7cc538e8d03a82db53bbc4306000000d112be593075c40c8fb6d80572cfd41ed0e4630100f0e2457e727e5b916c2ef3e9ffff00000000000089dad48298c473af9f09d1507479a698589fbb81aa0bfc687c5bd3f6df22f6e1259e7775662467f93322873eaddcac9ed57fbcee396c6273e4db007c81b6074f65e6bc3a5c3ce41c75768b8daf22f6a4aa47b3ef81e4f0edf0a5e8aefcee584f833730b85a94979e94960c75783fe3bb2630f42806e840d67a85829846597a01e48a4bcadbe966ec52a3be7d483394d2c68f78e8f84a83bab8f4eef27f625c65726389cb972e4a622a013444f4497fe751818f3d368bba49b5987f64e9cc74de66f1b03def2ac3df550a89bdd56bad8a91d4392bed2a2e23e104ff00000000000000", @ANYRES32=r3, @ANYBLOB="00000000000000000a0bf0ff0000000000000000000000000003020004000000000000000000000018010000", @ANYRES32=r6, @ANYBLOB="00000000000000008500000017000000000000000000000001001800ffffffff0000000000000000950000000000000000000000000000000106020009000000000000000000000085000000220000000000000000000000850000001300000000000000000000009500000000000000"], &(0x7f0000001180)='GPL\x00', 0x9, 0x4e, &(0x7f00000011c0)=""/78, 0x41100, 0x468864daf22022d0}, 0x48) 2018/02/26 15:45:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[], 0x0, &(0x7f0000000080)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000001340)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000000000000000000200003cfa000000000000000000000000000000000000000000000000000000003ae5dbfe36c567657b481ba65200e79510deff1b8094e5825aec3b050c00bc5313ceddfc108805c30247c5e188036937deb18fd8ece45894974aceed9f2dda7061178cffd5b3f1c265e3293109cddffe62"], 0x3a, &(0x7f00000012c0)=[{&(0x7f0000000240)=""/21, 0x15}], 0x1, &(0x7f0000001300)=""/8, 0x8}, 0x0) 2018/02/26 15:45:50 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0x10) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'seqiv(rfc4106-gcm-aesni)\x00'}}, []}, 0xe0}, 0x1}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000140)={@local, @broadcast}, &(0x7f0000000200)=0x8) close(r1) 2018/02/26 15:45:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) sendmsg$alg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000040)="99204e5e4d2a8b77edbc", 0xa}, {&(0x7f0000000080)="0e68c193af1e84cc32a722c90b89b7b88a116eb8f6992ef68e35d68d6f34", 0x1e}, {&(0x7f00000000c0)="bea8058ce67d8891598a2804c0527e3aee51d67a961b8dc1f2c4eac5e98f2d54ffae8bf88a327c0ff70e298f89dfe351b511bef5e37222446f1430aca82b90de8a50663bfa4a3d84cdc6e018b40459853c9554a0f544f3012a7932e747f4593ce7cad3b4c4d04c4ebf7eb4ef352f7e3781d4435e8133704fb0411360d4a3cd6d4851ba6768ea46e32398d9520ce231589c224c33103e47cf1eda0abd3e13690ce85d3d0e4edf8c0a6043d822cdd2750b0b1da1b58493de71138ec15832a51951ecc8c569bafe0986351bfe2667c26c76639ac0de183b45ac760345c0a63d17c6b4c7cce2fc94", 0xe6}, {&(0x7f00000001c0)="c651e4ae7398c310a841bd8c364eacbcb4f5f40c2a37230de2497dc487d03f9a52191239f0f9112c19fdcad7649054cfa1c03e5079bcc5e51c5ca294b70667936b66116f15921b273b33d268027a156bb5e630ad1b480a66e33ecbc8c54d2b5d40dbef7647319c057a9e2c802e2eb20d51b005e0f8790b19a899194e7587afdac3c9ba3f3d6492bf998c69047f36edbf8644b2a8ef7db0804c655a59b82fb272eccaf37cba939691ca356407bfb3b71f508b666183dcf14bbae4662e0f5946a32cc3e4aaf37ca40e13280ab32347", 0xce}], 0x4, &(0x7f0000000300)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe3, "3a116e194305b21faa7963e6792aeabd7681e13fbc2546d2d580c212d30e73df06fafec88e2a7f00ed62ee0cb1cd29998ac8ce2e58fafad547b23881d91954c5e6130d155dd2416fa5084f339283efca1e8707d0fb5b63c760b89b987e7ba627cd9ff2d52e5178e4fa1d4a0ef200914cac16663bb50665b5bdf7ddfe2b82b0298ffcc7828687474812d8b03b37d200947851f6c262f444ba9316695eabaf185bad7f2a13feb7bf0c9879b5c63277b3f96a7f14af690249a19fae8fa3cf6bb8916d2584f436fb45e5cdafd43b87d2ce65910b5b3eccdb7321861c779ca74b7121e23171"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x238, 0x4004004}, 0x20040040) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="fd5a0000000000000a004e2200000100000000000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000a004e2100000000fe8000000000000000000000000000bb20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2307000000ff02000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21fb000000fe800000000000000000000000000017080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000ffff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2007000000fe8000000000000000000000000000aa07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2208000000fe8000000000000000000000000000bb01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2201000080fe8000000000000000000000000000aa00020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22010001000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22776b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2206000000ff0200000000000000000000000000010200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x590) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x81}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021cfdc)="472f82898601a79d5a79276d49ab3c23a88ba8d7dfbf02a4eb21ac33f311a2549d", 0x21) 2018/02/26 15:45:50 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000008000)=@broute={'broute\x00', 0x20, 0x1, 0x168, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20007000], 0x0, &(0x7f0000006000), &(0x7f0000007000)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xb8, 0x108, 0x138, [@limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x1e0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ae2fde)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffffd, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x0, 0x30, 0x9, 0x5}, &(0x7f00000000c0)=0x18) 2018/02/26 15:45:50 executing program 6: socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f000055fffc)=0x4) 2018/02/26 15:45:50 executing program 7: r0 = socket$packet(0x11, 0x7ffffffffffffffe, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) 2018/02/26 15:45:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000000)="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") listen(r0, 0x8) 2018/02/26 15:45:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000011fe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2}, 0x20) r1 = accept$inet6(r0, &(0x7f0000001140)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001180)=0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in=@local}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@broadcast=0xffffffff, 0x2, 0x3f, 0x3, 0x0, 0xa, 0x80, 0x20, 0x32, r2, r4}, {0x8, 0x80, 0x0, 0x1000, 0x3f, 0x3, 0x100000001, 0x6}, {0x640, 0x1ff, 0x100, 0x32}, 0x0, 0xf, 0x3, 0x0, 0x3, 0x1}, {{@in6=@empty, 0x1, 0x3f}, 0x2, @in6=@empty, 0x7, 0x3, 0x2, 0x0, 0x4, 0x3, 0xffff}}, 0xe8) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00000011c0), &(0x7f0000001200)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x96) r5 = accept4(r1, 0x0, &(0x7f0000000980), 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000009c0)=0xfffffffffffffff9, 0x4) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000040)=0x200, 0x4) 2018/02/26 15:45:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x670ba14dc61aca77) setsockopt(r0, 0x10e, 0x4, &(0x7f0000002ffe), 0x0) 2018/02/26 15:45:50 executing program 0: socketpair(0xf, 0x800, 0x2a50, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xd0, 0xf7, &(0x7f0000000040)="59d24104da7aa2b1b77caf59e388fa6e4fd4608dd040eb8376300f078025d66db67f9105670608a6498d7db9ff5bcc8572a07f0b64fc1c6fe18fd117835d673c10c8e68afc88a3c090be41680f1247f6571897bec937886f883134a950f7c9de97c2f47eb11f672d3a0cf30bb2a274d57cbe0934e3fb8bc47fe135fdfbb5741f4f4acd87557a0da94b098233ed7a92518bf2f53e37ccd9f5361be488f385141a3ec7cb303cbe220488a53500bd8cc1a516ab6fc4bb8b563d77a5ba222282bbec08f4d65fcf9675f301eac5b05cd6efe9", &(0x7f0000000140)=""/247, 0x7f7, 0x4}, 0x28) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x1, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x60, {0x2, 0x3, @multicast1=0xe0000001}, @generic="fdcdd248cdfbbc23f42ef672391b97c0"}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xc5, "e99ad47520aa1dcb6d2155883632352fc090f7eb4def9255bc4309a56950a7f3569867f37dedc3d2e892fbd6c8536e652a461e02fa15c7be90baad8ad1152fc18bba031d298973f3697ce1dbdb49a454893f0ea34261cd5e0556245e88632749f6ec0e6e4ebcd8e0949d3d3d76fe955e10b9f1996488229cfd04d642b44a2707d4f7fa150f4996e4750153e47a9bdbddcb106f6f7b7d7f17c4bc6f4ba60d5dde646a30ffb14cbf2126a19736005c0d2bdddc90b6ab047800d50388700d834c02ed1ab41bef"}, &(0x7f0000000380)=0xcd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={r4, 0x4}, &(0x7f0000000400)=0x8) 2018/02/26 15:45:50 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00000000c0)=""/11, &(0x7f0000000100)=0xb) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000180)={r0, r1, 0x5, 0x75e1, &(0x7f0000000140)="9a57b430ae4697906f7e4cf57e1d111e83d8b0d65ae625c0f8", 0x0, 0x100000001, 0x6, 0x81, 0x0, 0x7ff, 0x9, "12fff68d2fbd347338c08f3bf7de7b1aa4f4c67ca750472f1f5a10b4036f86b6a462f5514377fb83c70a551e57d18bf232875287b797928200d13a81af7603c762"}) 2018/02/26 15:45:50 executing program 1: syz_emit_ethernet(0xa, &(0x7f0000002800)=ANY=[@ANYRES64=0xffffffffffffffff, @ANYRES64, @ANYRES32=0xffffffffffffffff, @ANYBLOB="50b273526c73560384240f0a052bf01c9bcd761588ce86fb5c4317908663c0822303efff47422a03825d2e093b441f91213d41e3449e517116cd525cf69350d3584336bf02bf62109cf6ec428caa615d3296213373901fce8db6906afc4f1305b898bddf309e6df97653b111a725b3f0fd761c3783e193a7e92f6faf47ad8992b307007217986a5981d263ff92f2ae477a103d64a0941983a6679f94da93a13691bbcd5a953dd0e98e7917618bb6a420d20b506f92eea40534d0a2b519159e37ab1ebe6f977c6609f2147f811b", @ANYPTR, @ANYRES32=0xffffffffffffffff, @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYBLOB="3b27d1e39aacce528bf6ec1132ad71bbfcb6dbea017fed3804fc896fc37d1bffcc12bbd618c521cdb26a570ca8e791e19aac95f44dc1f2c7e2bfa619751648263947c3"], @ANYPTR64=&(0x7f0000002200)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000001140)=ANY=[@ANYPTR], @ANYPTR64=&(0x7f0000001180)=ANY=[@ANYRES64=0xffffffffffffffff, @ANYPTR64, @ANYRES64=0xffffffffffffffff, @ANYPTR, @ANYPTR], @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYPTR, @ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]], @ANYPTR=&(0x7f0000002240)=ANY=[@ANYBLOB="2795196541976ebc3f513349dd64b20269058a60be1da681ae55ec99b83794ed08867aa8f6a3c6ca5975f78cb9a0a0da6ff3b6b299ab81c69b3699bb574fcb1c47c46d5ca3757e7187a351837a6dd9710b606c1303726b9e652b60ce2584b0e018c0f39471583c2d617f3d7a0b65283d75cb82b43346f7442a7555f40bb958d35cbd3b2512e4a915af96566383a49f599e329d53840f19f8a6ef522616be70c1d8fc8fa4c9cb1aed253408fedbca6d488ae96b75cbba1c167f42eed35e77a7159d86cfde98e3b53d8d5cfe6a5a47a080d897f8367d257ae2"], @ANYRES64=0xffffffffffffffff], 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001900)=@assoc_value={0x0, 0x5}, &(0x7f0000001940)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001980)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff07090000000000080000070000000000000100ff03"], &(0x7f00000019c0)=0x1a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001a00)={0x0, 0xffffffff}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001a80)={0x0, 0x4}, &(0x7f0000001ac0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001c40)={&(0x7f0000000100)=@in6={0xa, 0x0, 0xfff, @empty, 0x1000}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000000140)="666f591628a028bbf3d3e70ebb01c6f59dd12f5d430e0e649c35eccd4fc374ff02070e75d11c7ddd9806d97528c9839af0c338aa3f0a559e5b7d352fd2050cdcbe662c8de2d76ee0f5eac0d994d3e9c2a7de44d324762643fd0a9c2e615383b5caca5d4cfa525ce7aeed92044e0e5b4abd813909c92aadb7bd0f3dc2eb3563087bcd", 0x82}, {&(0x7f0000000200)="032d5fe316fbed09dc36b9f9d9a9c0e10ea45f1d7702c4b9e1aec0faf48c4c25ca72af83e3cd06e8822e4d4283e49c60aee3c811673226514ee1e043796de50d0fd352f6ac5e0f386b0d56a0285b9f525a387c52d464826acd6b03da61f070569b9c9fdd44855b128b07e959fef80bed9f5925e651448248080dfaf10bc138b720bf2bba86dfa884a16bbe97b41a31934776f865312946c6ea2c8416edba972e41b0a01592be4b25e8271bbbaf05ba5823fec4deee8f3a2e23ba0d5f704ed7505304420319a96e4b88acffa590db1d618f1b7c770bd314c2909776", 0xdb}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="bd351909c9d79072ee63294132cfaa65874248921f30a3194b002a882b5bd362fc1d07deae6d7e794d21f55b489d", 0x2e}, {&(0x7f0000001340)="2bf3571b897a3f66179a7a083cb40d4ac0e0dd59c0c0ff402ba079dafc26b0df9e8de2fdf8b25c8305bad0d9883ba48fbd83f6afa00a74d7f9c8ba650714955ef2cf0c4a7a3f6b6baf551cc0390924cb7a25e534d339e8b363d65f585df2af38ae8a8700c938b8841cff08b1f7aeb1b817296d318689d413336f6a63439846e6ac6a1ccd2ad86ec8d4a7becc61d18a0dce18c7433e1831d0b9684e576fb1f25562371bb916fabfefb7e83612e277ad2d877ad9e62f997ccea426824d8f9015cf61256dc76862759174a0ef6bada5b1c852930ed185131f72b9dd5ada4291a156e3", 0xe1}, {&(0x7f0000001440)="22108fa0fd3156087c5133235755958c3ae2fb0b64e11923fc11b7cac3935e29f8dd1b454f594e8b377f69854c20e7609cd06b4e891dfc12c3ad02af21d5bd36cd13a08c3ada0a0cbad264ca18eb417b1098ddb173651131ff2f1f5a09b46abed006b1b7c6a851c873", 0x69}, {&(0x7f00000014c0)="ac3ba9be4ce555a678a15bc3cd908533a59169603bfa37f47fad7c70eb77ece2243885960c8ace589ae74378111a4b9aa625ae261936040abaf3c6a82c01d2c799d363b018aceed3c5c686f43d70a65619d47ff620ab3c6cc17135bd30512229d2c877ce6fc7b200bf02835013c4679ad22980ba352b4087391b0a3feb59c46a4585691d56603597a5a4ca403f256afe0a7cb7f44cf226f90ed2", 0x9a}, {&(0x7f0000001580)="5ec855cee941ea826ee149ffb0c107bcaf81ecaa683f2febfcd34e2979d95b8a1e4085b1b158791cf74ad4adcc5470ff056da7affce51eab61a6337344b9087a3a720208316d57eec7ffa5a3127a9e044b3f897cca515b34d49b413cf7fd738f9a5c5b03815627bb496d3e842b04e79eac1110a07bd72f01dad65f950d903cd5cc0a45937e667147bafbba3735ab4df54be89e9dc2c2c66893053d2adc9fa213519a55ef2964a9a4d6ba4179e2b4bb810e331567268ca3", 0xb7}, {&(0x7f0000001640)="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", 0xfb}, {&(0x7f0000001740)="cf6875dc6cf8408b0584f4f3cdc2a3d04bef54503964fb9938ea333aaa1e5d8bf4345e62e864d19c95330c036f680be71660899c919a52c75412a54ca41a3f010f6c25f1c66f086116b77674f68cdeb4a20832d854fe6ae66e88f9b3f711c88bcfb52a75f7cdc9ff866b2730f74b119b1ae9cdee859b0b72b7bd03362dcac358aaef3412b4a7e6025deb379c181520ea2fd44719f752ed09803485d5b11cd63044c61fa4e0c8256eb5f62bab4bede54997eda25bd63f07a80081276d47dced040be3bbbde01026fb6335d7115dc57e4032ad9b87d455d8448359df7ddb", 0xdd}], 0xa, &(0x7f0000001b00)=[@init={0x18, 0x84, 0x0, {0x1094, 0x400, 0x4, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x5, 0x4ca0000000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xe1, 0x2, 0xc, 0x8, 0xef0, 0x2, 0xffffffff00000001, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x80000, 0x5, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x1, 0x0, 0x7, 0x8, 0x5c54, 0xff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x6, 0x8000, 0x3, 0x8, 0x7, 0xf9, 0x1000, r4}}], 0x120, 0x40}, 0x4050) 2018/02/26 15:45:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000489fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) r1 = accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) [ 64.717324] ebt_limit: overflow, try lower: 0/0 [ 64.724257] ebt_limit: overflow, try lower: 0/0 [ 64.756524] xt_CONNSECMARK: invalid mode: 0 2018/02/26 15:45:51 executing program 5: r0 = socket$inet(0x10, 0x3, 0x6) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/26 15:45:51 executing program 7: r0 = socket$inet6(0xa, 0x8080f, 0x3) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x15, 0x80005, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000100)=r4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@generic={0x1, "31fb218d5c3b7bd5c871763fb637"}}}) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) 2018/02/26 15:45:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c00ac060000045b4d53000000000000000000000000080003000000d5f9223cc6823bcc2e7868a4097cc7ec8245b3202ae205ce61b0d7b5af4432c3ca540c307be8ca2b7562e3a3eb73213a35cfb3e9eb13fd3bda7f3bcd7af27b8cac11135b8ab5739e0111616d82aaeac25cf4cfdc0f2557be70ab08e6be4cc92074958a8504551807f0fccedfadddbb7a360dd98d4d52efbe541b6010052abc74f7477384a136485f599252cf80ca1b776f7b940d3e86600e7044d7567e09ae27af311e0961842283124e4c4b8e1ea63197160568c951b7e1cfc84a4c2c1764b4265d27efeb0e7519b1bd8eedd050d171e1"], 0x1c}, 0x1}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x1, 0x2, 0x7, 0xe, 0x0, 0x6, 0x3, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x32, 0x8, 0x5, 0x0, 0x3, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x2, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x1}]}, 0x70}, 0x1}, 0x0) [ 64.773272] xt_CONNSECMARK: invalid mode: 0 2018/02/26 15:45:51 executing program 0: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/02/26 15:45:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x4, 0x570, 0xffffffff, 0x0, 0x290, 0x3d0, 0xffffffff, 0xffffffff, 0x4c8, 0x4c8, 0x4c8, 0xffffffff, 0x4, &(0x7f0000012fc0), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x268, 0x290, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='gre0\x00', {}, @common='rose0\x00', {}, 0x0, 0x4}}, @common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@rand_addr, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@loopback=0x7f000001, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv4=@broadcast=0xffffffff}], 0xa}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 2018/02/26 15:45:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x31, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x68) socketpair$inet(0x2, 0x6, 0xabff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x9b, "1ae4feb4356325003cb44477ce8f4b9601350a0c221568a150650f1323333db8e35ba89516bb8f4b4e2f7198b9c708a5374f565ef8df0b20c15b0731c6f5595981df1e18dba5488cf451364639b9407f70798b944753b3d381b856acefa36705a71918b1d9a36786711ac12cfb4919f876c278c603ddaddd78cd18343c7017c06d9da85f9692e1cd2eec6eb059e63c87bb0724a56fbf4622fa28c8"}, &(0x7f0000000100)=0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x8, 0x2, 0x4, 0x54a8, 0x380000, 0x7, 0x401, r3}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x0, 0x20}, &(0x7f0000000200)=0xc) socketpair(0x1b, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = socket(0x15, 0x80007, 0xffffffffffffffc0) connect$bt_l2cap(r5, &(0x7f00000001c0)={0x1f, 0x8, {0x4, 0x6, 0x7fffffff, 0x7f, 0x80, 0xffffffff}, 0x2, 0x4}, 0xe) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002eff4)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002afd4)=ANY=[@ANYBLOB="1400ed0052000700000000000000000800000000"], 0x14}, 0x1}, 0x0) socketpair$inet(0x2, 0x3, 0xcd, &(0x7f00000001c0)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x3, @rand_addr=0x100000000}}, 0x8, 0x10001, 0x7, 0x200000000000000, 0xb2}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=r7, @ANYBLOB="5a0000007e16e5bc2f134508e6bb48c8d11c8553abe5af4a26e61422f08cc3140fb6957ad37b3994a98426b1039a1f3714d0b2cbca67d43e6ee79ffe6be922b0564c11a202eab14313476b608adca9c6fc2cc57dcdc97a6e5348c27a799c3622584b57fccbd8ad8ea759dfc0295f50a3049221ac5ea5f0e1e03d41bb93d9f45e8947488178fe7cb665797b1ce58db2dd3695966e092c377e1c335c04391a9e34bd8ab447920e1d3c3594ad4e081086f630d288c52f94eaecf5cfaba050c084a5dd4ac55489a2b8d4526fd5dd9cafc3e69349c536e631057ae2cb20ca96dfab03a3b0e2de"], &(0x7f0000000340)=0x89) 2018/02/26 15:45:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000000)={0x97, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xdc}}, {{0xa, 0x1, 0x9, @empty, 0x778}}}, 0x108) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5451, &(0x7f0000000040)=0x81) 2018/02/26 15:45:51 executing program 7: unshare(0x8000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001def88)={0x40000000000000, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065fff0)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x9a6}) 2018/02/26 15:45:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000001100)=[]}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x48, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) r4 = socket(0x1e, 0x2, 0x0) getsockname$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000466000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) accept$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x7, 0x0, 0x5, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x4, 0xfffffffffffffff9, 0x3, 0x4db0, 0xfffffffeffffffff}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000180)={r6, 0x400}, &(0x7f00000001c0)=0xffffffffffffff54) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={r7, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) accept$packet(r4, 0x0, &(0x7f0000000200)) [ 64.806580] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 64.845082] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 15:45:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)="1fe819fa49f7b402c22c0bef530a6652fc7c19c340af2c8c5cd8ddf6a36ad29954fba9b0c8766b39cc62fd9339ab64c0503691cda5b6ef05bfc5a781c1078f6f781d048ed017b6de2dd260c1df59e122e0", 0x51) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x1, 0x0, @empty}, 0xfffffffffffffe3a) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x0, @rand_addr=0x8000}}}, &(0x7f0000000200)=0x8c) 2018/02/26 15:45:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000098dab8)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x300, 0x1e0, 0xffffffff, 0x300, 0xf0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000fabfb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="f40078a4b703f2f510d6646aa6", 0xd}], 0x1, &(0x7f0000026000)=[]}, 0x2000c080) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) pipe(&(0x7f0000000100)={0x0}) recvmsg$kcm(r4, &(0x7f00000001c0)={&(0x7f0000000140)=@pppoe={0x0, 0x0, {0x0, @random, @common}}, 0x1e, &(0x7f0000000180)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3}, 0x2) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)={r3, 0x1}) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f000000af94)="87cc1d954a3c", 0x6}], 0x1}, 0x0) 2018/02/26 15:45:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x0, 0x101) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x92cb, 0x7f, 0x4912e996, 0x4, 0x5}, 0x14) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x100000001, 0x4, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x3}) 2018/02/26 15:45:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) 2018/02/26 15:45:51 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @local}, &(0x7f0000000040)=0xc) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}, 0xffffffff, 0x1f, 0x1, 0x9, 0x40}, &(0x7f0000000100)=0xa0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000140)={0x400, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x118) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x833a}, &(0x7f0000000180)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/26 15:45:51 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x3, 0x6f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb7}, {0xa, 0x0, 0x240000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x9, [0x6, 0x9, 0x7, 0x8, 0x8, 0x10000, 0x2, 0x7]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 15:45:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xfffffe71, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="51cff72e3f2c5cfc9c5438f85bf07a46f2e5ae92569165f7cef00d8e3a0e635fab8b9091f20a380cedebf91a73001961033df872b4762f86dd3f7a13c51d29d40c5c7de2f2d58a6cd9774daf4d05f597dcbd4057cfc8506e51ea2e9d4400c3faf64923c958a86a32ad1fc7eb4c301b1a21ead43b37e90598460e7789cceac76fcff56dc5387992b313248b1175fcf23c1a422f04398deb4a2c", 0x99) socket$packet(0x11, 0x3, 0x300) shutdown(r0, 0x1) 2018/02/26 15:45:51 executing program 4: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000000000)=[{0x78, 0x11b, 0x2, "afed6294136396ae3e404cb0cddb6161809c646a028cec4dc60437b731383dc40e9171f932011129a5710148708debda936628346e3828272c9fbf2b74e561c9e4deefa1d65cfb76e2c362e7f2772b8220a3d6e03069b5194bad031d62bee55353"}, {0x80, 0x13f, 0xfc, "c9da52e5a84856933d8f541ccca893d8cce1aab2316fb73e819039e49a8eddf483902c096db66720c3772eba2b7ce7fa74b0c12346cd42170549b3d37134b9e48d2d7f5481a5722c06595d24b6eaf9c1ed18cd74fdced9e4247125b7861e702b20ed5cf94e4a62491f411d29556c93"}, {0x1010, 0x12d, 0x9, "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{0xc8, 0x0, 0x2, "94e60948031697b5e09106ddd42058846a766522aea5aac345c549484ec9bf5527c7767dffad7f7b7f5848dfc083af90c476c7da5f306678c3c990f0c28ac355f211f97dbeb061a5a37b61147537cee6bd55422bcb751747fad87b64f57a0b69d3c4993913ea0b686c4b8241e8448f2f22f45fd24572cb1caa8c7c2db658dc14755111c4a81d721537eb2399f370fd83a11a13234fa49a701399ff36138d215b13b8839cb51ec216735276bdce8d184f6b2567d28d46"}], 0x11d0}, 0x0) epoll_create1(0x80000) sendmsg$kcm(r1, &(0x7f0000002600)={&(0x7f0000001200)=@l2={0x1f, 0xfffffffffffffffa, {0x1, 0xa0, 0x1, 0xffffffffffff8001, 0x34d, 0xffff}, 0x8, 0x8001}, 0xe, &(0x7f0000002580)=[{&(0x7f0000001240)="6059522a632ad59fb177c272558a5801d7956942668dd7044d632f24c8da1d3b637171e45fbecc1dc502a4183971df030ffc841f13e6040ff0d0c5ed0319a4eb092d6cbd457ca868012603247eb0522ef602e67d4a34253c5107291a", 0x5c}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="cadcf844fb899578ef308a8ed9a6260de7d746a7342fd4991b4c4824e05ec695", 0x20}, {&(0x7f0000002300)="de75b9085bba32a1e7e2f1d6687c2629f48547f9df2adceb7915d3a3f87fa6abd3800a3483432e1e400fbebd026de9847a07756d335ffab4a8f749c8f237511ec5b11c847b06da172a50e06e699dc1f3fe30f2c50c0e4c335abf8aadb10351eb41ebd7b3d7488186807e31e8db0cf2acd155457f9569e987ae137aaaba529f5c27afbad73a91a30fb2b4a82430a8e7ce0623f09965e414b5073679010b83b31e892fee4a4c279c6002e67729c897aa43ccb6d6911109f50d2f90f58a2241957da07fbcb3955a", 0xc6}, {&(0x7f0000002400)="5802beb0b95cfd7b338a20c21723c68f686518916cafff9a1810b6381fc9390e362b367f90ab745e59867de21abf0b16cab6ac84f71e2ef702bf575db5f7a1eeac08fae55bef490200f70782bc0f53f51d5eb0524af4812178c52637de40219e86bbd45e384227ff5e1eb6ad812e1a59d33bfbd178f7c5c56e64a6d817a8eac7fb8039127f3838762abdde31cfe5a82fd4d0e820476fd9a4bfcb9bebdea68b81840555fcbf23", 0xa6}, {&(0x7f00000024c0)="6c23bf0286c92f93b387f0ff79ac955008a80c3e403e2bb54bd84cc02998662cf372b9571324cbec1a991559df69107f4fcc8381586f86758f63e6d27e0b874946523313ee8071398cb16aa857964ded54b9771080f7087e39b649821048b5c64a14ea346ebfe9129a1b174948054519f28824a0bffc6a2c362619b17b3ae278ec41", 0x82}], 0x6, 0x0, 0x0, 0x4}, 0x4004) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002640)=@assoc_id=0x0, &(0x7f0000002680)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000026c0)={0x2, 0x42f, 0x1, 0x100, 0x0, 0x87b2, 0x6, 0x5, r2}, &(0x7f0000002700)=0x20) recvmsg(r0, &(0x7f0000383fc8)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0x1000}, 0x0) sendmsg$kcm(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip_vti0\x00'}}, 0x1e, &(0x7f0000000280)=[{&(0x7f0000000040)="38b1e09d746100cc05fae1ea53b87e2a2ed99564249afc44500c4035eb3fbb1dbcb0cef97d935d", 0x27}, {&(0x7f0000000080)="614b3bde", 0x4}, {&(0x7f00000000c0)="08c3fedb108e9e307e8434e303df82720f8b8d1d6fd053e84dcd842e930240ae378ee0e66747a25e33842a3a99233f38ee5b2086fb8f503ca1dbfadd9acf411fc4a9dadee924704fd7ed79a59f12648710d7bbd3f5e0ac2d1c4c392836ed0f3814d4792b48222b1cbfbda65662b2f9ac587ec98d9dd91abadd14f7406134e901b6aaca9b3197ed3001bda2382920518a67ed90087334c491ed62c0b4f42bf54b382db57df6bfee4ecb397f81af1cce41ac2dcc6a447bd89d453b6456bda2dbd2de635e0094773e50c8ea171b4a420be16f639734b4797a4ee10dea81a8887c", 0xdf}, {&(0x7f00000001c0)="1348981d026b5ca72af1aecfa5808ac59f4151d7836fa2961686d9b26e979b11afcb3953a6af64e2eda1f9299da1c1f17eb5f594f477a01e3c6bd625a547ff77478f2b5d2ba7df67e8fa8b3723ac2e21e07e9fc8eaad261f41ebb7972412ac044b523070c035b9830817240d16b204e1eb74f1af8a575e8284e64d05fcb94ec4c8387803aaf0c1cfee38a653299552cacbca2814df4d0b0fa9006b9dbc95340b83722717e4219c33dc90ada6dab006e7445da8d2c72e5b392dd22154", 0xbc}], 0x4, 0x0, 0x0, 0x800}, 0x8000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000380)=@req={0x50, &(0x7f0000000300)={@common='sit0\x00', @ifru_flags=0x200}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0x9a) 2018/02/26 15:45:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="7c01000019000100000000b0f6000000000000000032d456b8f252000000000090000000000100000000b4a9103539898104ac14a056bd5f0013979134a32bec4c0000e3d77a68d9c31497826ac66514bb000000e9f0a27fa538e9ed4bcafa5ac2092b2a34b26c88b5246360eb7285d7abadc3c8ecbe114d87aac7f04c8c54e32a3a231f77df83064f408419333bd185e1d77533c9c6c2c59b0804d8e58ee079e3fceb9faaec5b5d6fc699d19f6bece8f391a19c84b4d76f99e2", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c400050000000000000000000000ffffffffffff00000000ff00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000ac14000000000000000000000000000000000000ff00000002000000ac1400aa0000000000000000000000000000000002000000000000000000000000000000fe8000000000000000000000000000aa000000003c00000002000000000000000000000000000000000000010000000000000000000000000000000000000000"], 0x17c}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2825906f4a5d41f4, &(0x7f0000000000)=""/218, &(0x7f0000000100)=0xda) r1 = accept4(r0, &(0x7f0000000180)=@ax25, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000004c0)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x3, 0x0, {0xa, 0x0, 0x5d, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}}, {&(0x7f0000000400)=""/124, 0x7c}, &(0x7f0000000480), 0x2}, 0x52) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x4, 0x4) 2018/02/26 15:45:51 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000040)=0x20, 0x80000) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) pipe(&(0x7f0000000080)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x100000001, 0x4) sendfile(r1, r1, 0x0, 0x0) 2018/02/26 15:45:51 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e80fe2)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='sit0\x00'}}, 0x1e) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8001, 0x100000000, 0xfff, 0x8000, 0x2}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x7, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xf, 0x4, 0xfffffffffd10000f, 0xb6, 0x3}, &(0x7f0000000200)=0x14) socket$inet_smc(0x2b, 0x1, 0x0) writev(r0, &(0x7f0000211f90)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/02/26 15:45:51 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f0000000740)=[{0x10}], 0x10}}], 0x2, 0x0) r3 = accept(r1, &(0x7f0000000040)=@nl=@proc, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x8, [0x0, 0x1, 0x4, 0xff, 0x0, 0x8, 0x5, 0x7fffffff]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={r4, 0x80000001, 0x0, 0x5}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/02/26 15:45:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = socket(0x1b, 0x0, 0x0) unshare(0x800) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/10, 0xa}], 0x1) 2018/02/26 15:45:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="88", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={@generic="de00a889ff17ece4c63aec02878f11c6", @ifru_flags=0x4001}) sendto$inet(r0, &(0x7f0000000180)='R', 0x1, 0x0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00aa86dd06fe60d300140000fe5a1bef290000000000e900000000aafe8000000000000000000000000000bb00000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0100000000000000"], 0x0) sendto$inet(r0, &(0x7f0000000100)='Z', 0x1, 0x0, 0x0, 0x0) 2018/02/26 15:45:51 executing program 0: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x46, 0xfffffffffffffffb}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000013000)="5500000018007f09b72d1cb2a4a280930206000400a843096c26236925001600210010050000ca8a9848a3c72803c56b7b31afdc13380000000000000004f75afb83de448db23231c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/26 15:45:51 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0xd0, 0x168, 0x0, 0xffffffff, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@ip={@broadcast=0xffffffff, @empty, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x21, 0x3, 0x2}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff}, {0xffffffffffffffff}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x3, 0x5, 0x1f, 0x1, 0xfff, 0x2], 0xb2, 0x18000000000, 0x7fff}}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0), 0x322) 2018/02/26 15:45:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000300)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x0, &(0x7f0000001e31)=ANY=[], 0x0) 2018/02/26 15:45:51 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000059a000)="260000005e0009000000eaf83a000000fdffffff0c000000ffffff000008db1ee9ff4435eade", 0x26) sendto$inet6(r0, &(0x7f0000000000)="c9f6f9f8f319d01bb03a5f0f2b31eac2482145dcc20df6af1b5673af142cef784857497e95ab567b04508e817b35233f6fddb362c7773c39d7bcabbb29a337ba3b45a35142e41e2b5b1973a76940ae7d2f2ad80ad487fe6ceaf64de22ddcb631e4ca02f02d5e126c853f6d48c7e8f9cad7d2ec912c7df2fcab13aa3a45520d9ca9ee5245bf7734a2adda3f5d2b2ee0b5353699ad3b70839a505f427e2c97160d93de5c8e81181cd98cc6b24234badcca123c0e936386d305e668", 0xba, 0x8000, 0x0, 0x0) 2018/02/26 15:45:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x400000000000a, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb2}, 0x98) sendmmsg(r0, &(0x7f0000294f88)=[{{&(0x7f0000797fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aedfe0)=[{&(0x7f0000000040)="f9", 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000000000004209543200"], 0x10}}], 0x1, 0x0) 2018/02/26 15:45:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0xfda5) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000012000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x1, &(0x7f0000001100)=""/115, 0x73}, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000011c0)=0x4) sendmsg(r1, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080)=[], 0x111}, 0x0) 2018/02/26 15:45:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x4, 0x8, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x4, 0x4d8, 0xffffffff, 0x300, 0x0, 0x228, 0xffffffff, 0xffffffff, 0x408, 0x408, 0x408, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x200, 0x228, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'teql0\x00', {0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x80}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000b00)=@filter={'filter\x00', 0xe, 0x4, 0x550, 0xffffffff, 0x118, 0x118, 0x118, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x631) 2018/02/26 15:45:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket(0x11, 0x800, 0x7fff) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) pipe(&(0x7f0000000200)={0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_netfilter(r4, &(0x7f0000001580)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f00000003c0)={0x1178, 0x5, 0x7, 0x309, 0x0, 0x2, {0x7, 0x0, 0x1}, [@nested={0x28, 0x8e, [@typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x18, 0x92, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @generic="3b8efb5aa17171041acbcd665c19bf8e911c8360b5e59dde28c0973dd4c76475513e9118681a30daea4d5065348a088af2d5", @nested={0x4, 0x10, []}, @typed={0x8, 0xe}, @typed={0xc, 0x17, @uid=r5}, @generic="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", @typed={0x8, 0x7e}, @generic="03a2c9bbba0463c74d30002b881ecb89399833fa671bd993f0f399647cd318fa189a87e6c910bfa6b9b89ab0f3d446ec3c2825a9970affedf8e02ef829249f8a1cb0d9d4d9fa3f8c1717db727696449f7b659a89f4a075dc970de62856031348a70dd551852281c18d2f712ec2f71e61671b0dca04179bcac98b89f4e030e29d1b8b89559299cdc2771d7b24a1c19855f4f94fc118994d7ebf1d2b8dc13814cf865789460316fde2eea8b61e8387061a0d8091fb03af23d6984ab97cc2d0a6ae3ab7c4248040575a390c4d4bc82f15", @typed={0xc, 0x37, @pid=r6}, @nested={0xc, 0x24, [@typed={0x8, 0x73}]}]}, 0x1178}, 0x1, 0x0, 0x0, 0x4c000}, 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="89b16751e4d283903cade6b4d63d2ba1514d73215a584d0acd9e5a2576cda88e1d025621cb5b178419a9a6b201516ed2c1300d0590e36bb3c3c9fcafff3e9aab52c1371b3ed3791720330d1cf1b2d0606f5dbe7533a6a90a71", 0x59}], 0x1, &(0x7f0000000300)=[{0xc8, 0x119, 0x100, "2107786113b073e08e682fdfc01316538671537c01cb70f62a8050804b00b2c2f8560ab3beb79f0eb7bc2676a8ba7e5eb01fb8ad20e2e6b8e50efadf97291e9c431ea4787baa42da04ddb96c5c1b9db96a64180723e21d321c0772190c5e93a06108405e17975457a008cddb247757c7c8b8837d9bac0aff66bf3216ffcde2a25f48892b02638330c1d238d0156c92575519f89bbfe02a1317a3ad1a098caaee2a7bd94ba97129e558a5c576995ae2866e08c413"}, {0x80, 0x88, 0x3f, "786b4d86715de6da67ac838f5b743af946c3f1472d40291dc7b6838e7e5086614e9eb0583d25eafdc0411cff0b34ed0a01e0d679000e60b3876f49cab36c0c274771f2bd42a463325b2f4e0e12bfad726dbbcec83c54ab8af7135e59b62e0c377ca985ba80952f83a2"}], 0x148, 0x40}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2f, &(0x7f00000000c0)={0x3, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x5}}}, 0x108) 2018/02/26 15:45:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7fffffff, 0x800, 0xffff, 0x6}, 0x8) epoll_create(0x8) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xc7) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) [ 65.107427] x_tables: ip_tables: socket match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT [ 65.130176] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6643 sclass=netlink_route_socket pig=9963 comm=syz-executor5 [ 65.132176] xt_connbytes: Forcing CT accounting to be enabled 2018/02/26 15:45:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x90000000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x39, &(0x7f0000000000), &(0x7f00000001c0)=""/57, 0x1b, 0xffffffff00000001}, 0x28) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000001fd8)={@generic="ff0100001a00002302671175bcd725a1"}) 2018/02/26 15:45:51 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004bf000)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000babfdb)="9b00010000ecffffffffe55ca73d9fe3b50322abe0e99753", 0x18, 0x0, &(0x7f0000572402)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="2fb96c7e1017"}, 0x14) [ 65.153229] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6643 sclass=netlink_route_socket pig=9971 comm=syz-executor5 [ 65.169899] x_tables: ip_tables: socket match: used from hooks INPUT/FORWARD/OUTPUT, but only valid from PREROUTING/INPUT 2018/02/26 15:45:51 executing program 3: r0 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000012af0f)=""/241, &(0x7f00003d1ffc)=0xf1) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = accept4(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r3, 0x8}, 0x8) 2018/02/26 15:45:51 executing program 2: socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xffffffff, 0x5, 0x8582, 0x7ff, 0x167494bd, 0x8, 0x476, 0x1f, 0x4, 0xfffffffffffffffa, 0x3f, 0xa51d, 0x9, 0x1, 0x5]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x0, 0x201, 0x24000000, 0x8, 0x100000000, 0xffffffffffffd413, 0x0, r2}, &(0x7f0000000200)=0x20) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={r4, @empty, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f00004a9000)=ANY=[@ANYBLOB="240000002300290800000000bf2f0000000000000000000000e448ebf503da686050ca38a60e1c10d4cf7dc63ec1d04455750193b3498da4d4ac9a9a1180ed983a6c4cff6a02fddbd4ac4e91c682d5acbd946a0c9f80d94c52355848d718c29850c7c777658e5e32584436b14e5c4f529dd69a20d3394631a446ddeea9a756f50866706296788f0da01b1535711e6bcf1e4762ddc884b1343623f225c80ca9c6148a58d6ed808fd19a031555fc8daecbe7701ce5f12149a3ddd2c9739e241fb6b59cbbed87a80acbd3e1c94e72c9e5e04e47ca432cf635e50054c9b0eb53e2163e0f9a578e2e95944df10e90dc7d774d31c4899e32d3f1e589d732cbd9d89a7bf771f879f433e30e633386daa9efc97850ba02598511e14ca81f567b9e387129ba8d5458c57c03797c0b561e300a509c72a782eec6bfe11ca66ce63af87b5480000000e87791bc3f96ac47063fd87ec4b7fbfd410000000000000000000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1) 2018/02/26 15:45:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f00009b7e00)=[{{0x0, 0xffffffffffffffb4, &(0x7f0000000140)=[], 0x0, &(0x7f00009ffcb0)=[]}}], 0x1, 0x0) getsockname(r2, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7820000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x100000000000000, 0x80000001, 0x8007, 0x5, 0x5, 0xffffffffffffffff, 0x8000, 0xfffffffffffffff8, r5}, 0x20) 2018/02/26 15:45:51 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000017f07)=ANY=[], 0x0) 2018/02/26 15:45:51 executing program 0: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8992, &(0x7f0000000080)={@generic="316891635045549caba8e0c585b4c720", @ifru_data=&(0x7f0000000040)="5c5e0c20a242ac6f7878905a521aae93ed644353567badb4cff601dbc45d2dc3"}) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x3, &(0x7f0000000080)={0x6e5}, 0x8) connect$ax25(r1, &(0x7f0000000040)={0x3, {"c869cd0173a486"}, 0x3}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={@generic="6893b1c81c72708c3b40fbc3eff89ffa", r2}) 2018/02/26 15:45:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) epoll_create(0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x240, [0x0, 0x20000040, 0x20000220, 0x20000250], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, @generic="651cfd3ab3b629efb611f4982e57402c", @generic="6127a73809b537a1e0ac7d0e91632403", @generic="dc20a835d4add81952e1096369db54e7", @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd8, 0x108, []}, [@common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffd}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0x9c0450a3e1035989}}}}, {{{0x5, 0x4, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip_vti0\x00', @generic="41060521bb9d826d14797ca49cf0650a", @common='dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x2b8) socketpair(0x8, 0x80000, 0x20, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000340)={0x8, 0x800, 0x5c, 0x8, 0x0, 0x3ff}) 2018/02/26 15:45:51 executing program 1: r0 = socket$inet6(0xa, 0x200000000000005, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f0030000ffffffff180100001801000000000000ffffffffffffffff200300002003000020030000ffffffff04000000", @ANYPTR=&(0x7f000001efc0)=ANY=[@ANYBLOB="000001000000000000000000000000000000000000000000000000000000d800f753906fd687d1000000000000000000000000000000000021000000000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8001801000000000000000000000000000000000000000000000000300066726167000000000000000000000000000000000000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100138010000000000000000000000000000000000000000000000006800697072616e6765000000000000000000000000000000000000000000000100000000000000000000000000000001fe8000000000000000000000000000bbfe800000000000000000000000000000ffffffff000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x450) r2 = accept(r1, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x58) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000900)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000f40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x414000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a00)=@newspdinfo={0x4e4, 0x24, 0x4, 0x7, 0x2, 0x1ff, [@migrate={0x1bc, 0x11, [{@in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3c, 0x0, 0x0, 0x5, 0xa, 0x2}, {@in=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3c, 0x0, 0x0, 0x3, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3c, 0x0, 0x0, 0x0, 0x2, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x33, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@empty, @in6=@empty, 0xff, 0x1, 0x0, 0x5, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0xfff}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in=@empty, @in6=@loopback={0x0, 0x1}, 0xff, 0x7, 0x0, 0x4, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3b, 0x0, 0x0, 0x1, 0xa, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x4, 0x0, 0x1, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2b, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0xa}]}, @extra_flags={0x8, 0x18, 0xc1}, @etimer_thresh={0x8, 0xc, 0x8c8}, @tfcpad={0x8, 0x16, 0x2}, @algo_comp={0x60, 0x3, {{'lzjh\x00'}, 0xc0, "c8266da7fc624d26e364183e1939348173b155fa61652faf"}}, @ipv6_hthresh={0x8, 0x4, {0x58, 0x4a}}, @tmpl={0x204, 0x5, [{{@in6=@empty, 0x2, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0x2, 0x80, 0x6, 0x5, 0x9}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x6f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x2, 0x3, 0x80000000, 0x6, 0xffff, 0x2c}, {{@in=@empty, 0x1, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x2, 0x1, 0x400, 0x3, 0x8001, 0x100000001}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x7c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x0, 0x1, 0x3, 0xffffffffffffffa4, 0x10000, 0x1, 0x5}, {{@in=@rand_addr=0x6, 0x1, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x7, 0x3, 0x240, 0xb6, 0x5, 0x9}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0x1dfd104f, 0x3, 0x13720, 0xffff}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x4, 0x3, 0x1000, 0x380, 0x4d8c7cfb, 0x80}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0x2, @in=@empty, 0x4, 0x7, 0x2, 0x0, 0x82, 0x4, 0x4}]}, @algo_auth_trunc={0x7c, 0x14, {{'tgr128\x00'}, 0x168, 0x180, "8ffcf6ebb06ef530dd57d2720a6fd18454e62cf43ca757e8274aaea69e5824ee5afbf530195ad6b961bc56f17c"}}, @proto={0x8, 0x19}, @offload={0xc, 0x1c, {r3, 0x1}}]}, 0x4e4}, 0x1}, 0x4000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x1f0, 0x1f0, 0x1f0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000440), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0xffffffff, 0x0, 0xff000000], [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], @common='nr0\x00', @common='erspan0\x00', {}, {}, 0x29, 0x5c, 0x7, 0x8}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @common='eql\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="ce326ec6694cd37df5b31b9ad5cb0918", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x6}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x8f, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/26 15:45:51 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000080)="755fc0717e06de92b6c0d97b8e2518823a63fa08270fd862cb5ce2c3802d5a601fc27a9731a7606cd9441e7040533d518683e9f7435846bdfbd03a248e79b9b249d4b92322475688ee55fe3d56bfdb7d114150a9bf0500000000000000cdc73121e7d0be06f0a59fab373ef2c30f03c3897a51fce4ce5aeb4cc1d8752e03594b922e63187074", 0x86) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001280)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/91, 0x5b}, {&(0x7f0000001200)=""/123, 0x7b}], 0x3, &(0x7f00000012c0)=""/57, 0x39}, 0x40000002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="d7000000ee6a2eaa3dae5521718275bfdc770bc5695450deef7211d6121a28d9eb4245f17fd8f6bf80d4fef9bb66becf1db12447cea1e54654489ae3fd63e5622c91a44a81f70cf1c92d5fbafc6edf6a332dd1db13a005e0bd598ed62a67a0b32d5e248684ec1fe40de6cb4b80b1697f66381f2ddc06812d7e6b8a84d0f8ee495fe24c017fd5d7a10b2f8a0308020f37ee0c42e5cdfb7be92f7048abde3ef75527b3815082bc5b820e1432b6d011b27036f02ca353bb503f212390bae821af56cfc035871c16e5489f950f51d35bce804b2c000000000000000000"], &(0x7f0000001440)=0xdf) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001480)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, 0x8c) 2018/02/26 15:45:51 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) [ 65.233852] skbuff: bad partial csum: csum=65535/65535 len=14 2018/02/26 15:45:51 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000000)="93734d1e0e7e040201df04140afed7783b446a2dbf1a3b49777c064628fae161688ec5a73ec974d09fb0c9e84bb803f31660aa0cbfc9a65ddc672ac14661720ec507b7a2661525e76603754394c6ef5b68fff93a2acf1f79ab669bc0fdf4cee377f9dd") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x0, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1d0, 0xffffffff, 0xffffffff, 0x1d0, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x1, 'RAS\x00'}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) syz_emit_ethernet(0x2a, &(0x7f00004e8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}}}, 0x0) 2018/02/26 15:45:51 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x1c, 0x0, "a480f251afbb43b8a6b767d17fcab87b8db6b2d2"}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/26 15:45:51 executing program 7: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0x5, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0x1, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000d78000)=ANY=[@ANYBLOB="72617700004000000000000000000000000000000000000000000000000000000900010003000000f002000000000000ffffffffffffffff38010000fffffffffd030000ffffffffffffffffc8030000ffffffff03000000", @ANYPTR=&(0x7f0000aec000)=ANY=[@ANYBLOB="0000000000000000000000867f0000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x350) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 15:45:51 executing program 6: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x100000000a, &(0x7f0000000000)=0x28, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000557fc8)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) r0 = socket(0x11, 0x1, 0x1) connect$vsock_stream(r0, &(0x7f0000000700)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x74ab}, 0xa55, [0x0, 0x1, 0x1, 0x5, 0xa8, 0x8, 0x4, 0x2781]}, 0x5c) 2018/02/26 15:45:51 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0008000000000000e8ff000000000000584c5334b3e82fb7c38da161da64db0000000002000000ecffffffffffffff"]) pipe(&(0x7f00000001c0)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/02/26 15:45:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000080a12)="81", 0x1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000965fc8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) listen(r0, 0x7) accept(r0, &(0x7f0000de6ff2)=@l2, &(0x7f0000d37000)=0xe) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x5, 0x4, 0x1, 0x1000}, 0x8) 2018/02/26 15:45:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x80, 0xff, 0x1}, 0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000001540)=[{&(0x7f0000000040)=""/185, 0xb9}, {&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/180, 0xb4}, {&(0x7f0000001300)=""/138, 0x8a}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/182, 0xb6}, {&(0x7f0000001480)=""/181, 0xb5}], 0x9, &(0x7f0000001600)=""/51, 0x33, 0x6d6c}, 0x12020) getpeername$inet6(r1, &(0x7f0000001680)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000016c0)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/02/26 15:45:51 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xff, 0x0, 0x10003}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x8, r1}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f85fa8)=ANY=[@ANYBLOB="280000001c000303000000000000000007000000", @ANYBLOB="8fb4a9a69dde890032000a87f7c1000a00"], 0x2}, 0x1}, 0x0) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x352, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x9, 0x1, 0x4}}], {@ipv6={0x86dd, {0x31, 0x6, "c9b1ac", 0x318, 0x88, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@srh={0x1d, 0x10, 0x4, 0x8, 0x5cf19eda, 0x10000, 0x3, [@empty, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @empty, @loopback={0x0, 0x1}]}, @fragment={0x87, 0x0, 0x100, 0x9, 0x0, 0x5, 0x3}, @hopopts={0xff, 0x8, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x800000000000000}, @enc_lim={0x4, 0x1, 0xc7}, @jumbo={0xc2, 0x4, 0x595}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xfff}, @hao={0xc9, 0x10, @empty}]}, @hopopts={0x89, 0x3, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1}]}, @hopopts={0x73, 0x11, [], [@generic={0x4, 0x4a, "d5f4d9f6fcac0845522fcaf8430fc7577244b4a92ef8adf19191136716e7e913a7e370d2ed70aebf19e3a1966eb4422b77b1aa798a44ae683ac7c840b1e0d939f0e743e438555b574e1c"}, @calipso={0x7, 0x28, {0x35, 0x8, 0xffffffffffff9f0c, 0xfff, [0x100, 0x10000, 0x0, 0x6]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x16}}, @enc_lim={0x4, 0x1, 0x100}]}, @hopopts={0x32, 0x4, [], [@padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x1d, 0x1f, [], [@ra={0x5, 0x2, 0xffff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0xdd, "a5f28b18f4466915d0d3a4856ccad5372c58f2b1c39ba3fc1ca14b4d77189562cc9efd735663c340bee4e3a737972e81203c1d6498d72df9a23e7a62596e8d38440ddb039cbae09ead2f6bae7504a2533c9b13eb574df0a074d2bd80c5217d4ab8fc476776bf84e165be1d2732793bc545def69026a005559c976a5ed369f66457bb5a160b90af48d0b8d081b7f5c88c77adaabe3bd0fe4039de58e5e38ba35a504472b1d280f69b324b645166c0317438f466aead94d1c931b2747910ace27a01d6d04cf0b789f3ec00d2497a7a81d995d1a66430023a5823189b13c9"}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x9}]}, @routing={0x3f, 0x4, 0x3, 0x7, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], @icmpv6=@mld={0x86, 0x0, 0x0, 0xf89, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}}}, &(0x7f0000000380)={0x0, 0x4, [0x2cd, 0xca7, 0x99c, 0x910]}) [ 65.319892] kernel msg: ebtables bug: please report to author: Wrong len argument [ 65.327879] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 65.331494] kernel msg: ebtables bug: please report to author: Wrong len argument [ 65.343196] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/02/26 15:45:51 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/26 15:45:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), 0x8) listen(r0, 0xffffffffffffffff) socketpair(0xd, 0x8000b, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x2e380000000000}, 0x8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140)={0xfff}, 0x4) 2018/02/26 15:45:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x100000000000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/26 15:45:51 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x101}) r2 = accept$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x9de2, 0x8001}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x10000000089f0, &(0x7f0000907fb0)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0700000000000000000000000300000900000000070000000000178405007e23"}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4e0, 0x108, 0x2f0, 0x0, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f00000000c0), {[{{@arp={@dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, 0x10000, 0x9, 0x0, 0x8, 0x6, 0x5814f71b, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0xe}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x1f, 0x1ffc00}}}, {{@arp={@rand_addr=0x3, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0xfffffffffffff801, 0x2, 0x100000000, 0x1, 0x2, 0x9d16, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsh0\x00', {}, {}, 0x0, 0x100}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xb9c, 'system_u:object_r:sound_device_t:s0\x00'}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xa02c821b04fda916, 0xff]}, 0x7ff, 0xf6c, 0xfffffffffffffffb, 0x6, 0x3, 0x80000000, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0xd}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x5, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) 2018/02/26 15:45:51 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) listen(r0, 0x0) 2018/02/26 15:45:51 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@hci, &(0x7f00000000c0)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80, 0x8000, 0x0, 0x1, 0x2, 0xc8e4, 0x80, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x10001, 0x8001, 0xca, 0x0, 0xffffffffffffffff}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xffffffff}, &(0x7f0000000240)=0x8) getpeername(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000000000000f60b000000000000000000000000000000000000"], &(0x7f00000000c0)=0x2e) accept$ipx(r3, 0x0, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fec000)=0x80000000, 0x8) r4 = socket(0x10, 0xd, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x3a, "f892a6b2a8e54ee8f7b1fb1c10b3ca303be38f441bddaa581d20884aa20b6ad2dce919a9b05808c44f9db6fe39b22f0c21b4e93235e1789be6cac494196341decf0021091ef70683f177a869e957dbb7f430d8221c39aa2007afae2e3470e6de1d5a6e44ab64386ead1abe2217d2e051db3ba3d9d13db4da32f3d4d167021d564a0505b8a3366bdb92d471e4bc5c0e6f2165ab9c84a3"}, &(0x7f00000000c0)=0xfffffddf) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x2}, 0x98) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0xfffffffffffffe81) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) 2018/02/26 15:45:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x600000000000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8)='\x00\x00', 0x2}], 0x1}, 0x0) 2018/02/26 15:45:51 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)=ANY=[@ANYBLOB="523e319b426454a74114f2ff252a1810"], 0x14}, 0x1}, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x80000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/241, 0x317}], 0x1) 2018/02/26 15:45:51 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a0ff8)=@assoc_value, 0x8) sendto$inet6(r0, &(0x7f0000000000)="008903ee54e6a71f7731f1e1e9bd41c61b061d10c6251b4fedd0451cda4b2d70351c2626e68b17d0bbec5362ecf4218cd58b02ba79a8bd14f2499a4bc74fd8794ba51fca90dd748a9d3adc984f2f5d", 0x4f, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 15:45:51 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000797000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x6}, 0x8) pipe(&(0x7f0000000000)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000a18000)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r4 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000039000)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000039000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0012002000000000000000000000000000000000000000000000000380172740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd000000ff020000000000000000000000000001ff020000000000000000000000000001fe80000000000000000000000000000000000000000000000000ffff7f000001fe800000000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aaff020000000000000000000000000001fe8000000000000000000000000000bbfe800000000000000000000000000000fe8000000000000000000000000000bb000000000000000000000000000000010000000040004552524f5200000000000000000000000000000000000000000000000000e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c4300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80008010000000000000000000000000000000000000000000000006000484d41524b00000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000001ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000062453841be03333cd42b9b03c13e06d70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x528) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r6, 0xc020660b, &(0x7f00000000c0)={0x1, 0x101, 0x0, 0x8, 0x3, [{0x3f, 0x81, 0x20, 0x0, 0x0, 0x400}, {0x543304af, 0x3, 0x4, 0x0, 0x0, 0x58e}, {0x6, 0x101, 0x5}]}) sendto$inet6(r5, &(0x7f0000000080)="f10b9fa0dd7b23fdd4301f20e7cdd6ab73ef3a97071b103072d6d30982b0ae7dbfc7", 0xffffffffffffff9d, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 15:45:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000005) r1 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0x18) 2018/02/26 15:45:51 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="18000000000000000000"], 0x18}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640)=[{&(0x7f0000000280)=""/37}, {&(0x7f00000002c0)=""/4096}, {&(0x7f00000012c0)=""/229}, {&(0x7f00000013c0)=""/137}, {&(0x7f0000001480)=""/177}, {&(0x7f0000001540)=""/221}], 0x0, &(0x7f0000000800)=""/86, 0x17}, 0x0) 2018/02/26 15:45:51 executing program 7: socketpair$inet(0x2, 0x80000, 0xff, &(0x7f00000010c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001100)={0x0, 0x7b947e77, 0x30}, &(0x7f0000001140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001180)={r1, 0x4, 0x1c, "c612009a1e663eb7942ddb76d1b58a1c31e6023df1e0647e99d5734e"}, 0x24) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00006d3fdc)="240000002400ff00000004a500367700fbffffff0100000000002000ffffffff0100ff10", 0x24) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x993, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbc, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0000}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x6c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @rand_addr=0x7fffffff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0xb0}, &(0x7f0000000180)=0x8) 2018/02/26 15:45:51 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80b, 0x7) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/232, &(0x7f0000000100)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x2, 0xb48, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, @generic="cedb316a400c761704c120ae6a297953", @common='bpq0\x00', @generic="0220704f879bf6b981da67e8a4a1e04b", @generic="11f4014d75c1591fc527495d7c6e6bc1", @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x930, 0x930, 0x968, [@among={'among\x00', 0x850, {{0x3, 0x9, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x2, [{[], @multicast2=0xe0000002}, {[], @dev={0xac, 0x14}}]}, {[], 0x2, [{[], @multicast2=0xe0000002}, {[], @loopback=0x7f000001}]}}}}, @ip={'ip\x00', 0x20, {{@dev={0xac, 0x14}, @broadcast=0xffffffff}}}]}, []}, @snat={'snat\x00', 0x10, {{@random="b938bf09cf1b"}}}}, {{{0x11, 0x0, 0x0, @generic="97415658fac8a4d5d6d07ae3422c13c7", @generic="c29ea94b88fc681149d053b828613803", @generic="dd2b935f67fb16500537d045b36e911c", @common='ip_vti0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0x118, 0x150, [@cpu={'cpu\x00', 0x8}, @quota={'quota\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0xbc0) accept$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000c80)=0x10) 2018/02/26 15:45:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005e8ce0)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000e7a000), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="8cdb095ebdca92dd2f299834216e516c"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "811b1a8598b5f82141e38f441f087fbd15342527a5010137f048421dbee6"}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='bpq0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x1, 0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/02/26 15:45:51 executing program 5: socketpair(0x0, 0x80800, 0x37c, &(0x7f0000000000)={0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="0062ab728e3da9e4259800000000000000"], 0x1, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000385833a42542e6d600f046af62190f6d740289d2bc"], 0x1c}, 0x80000000000}], 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000080)="8bfd35f23ee92598b7567adee4a48943d110669cfa9a8d9339eb23c1dc5cfc1d6c1bb8392d83bc7d0cd84d1afdb09d4aa8760e0b895254aaed08c865052e32ffa2ac81cad11b00abd161220bd6f94aaffa778f5f98e5474ce826f97660f2563435b465a85bd9d5b453714a3e71acd701c597496ab9a8cadff190c495b59bb3091f95a97f592b5a8bd2f355acb0f05aa70f23e0fbe0e60d851ae832fce0626fe61fd74f27e27bca91d9698497a2d4099bac4ebdacf12343c73bd6b8a6300ca3e6b2346cd48872c87925d2a0aa6178fcbc4a90c0ea9864b5238b1206b92c0cf2a862fa75a1a42121b67792", 0xea, 0x10, &(0x7f0000000180)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x10000}, 0x1c) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f00000001c0)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x8}, 0x1c) 2018/02/26 15:45:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000010) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x10000, 0x7fffffff, 0x9dde0000000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)=ANY=[@ANYBLOB="1c0000002000fb0a0000000000007a55e2c300000800040003000000"], 0x1c}, 0x1}, 0x0) [ 65.549732] ebt_among: wrong size: 2128 against expected 402655260, rounded to 402655264 [ 65.564239] device syz0 entered promiscuous mode 2018/02/26 15:45:51 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000d66f36)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00aa0800040000300000000000010000ac1400bbac140000030000000000000004000000000000000000000000000000ac1400bb225782c84cc41e7b7ba772bcedfd1b125e559c92f96ff4c933e9ae7acc01485088cc989d31f1242f6546890a9a6ef82d41b7c6da402dac26618092c5c9610e6c9f66eab33a787116fb5de8d7b655bd08fc14a6be43dcad3a3965a1725eebe8b09541039fed0038e9c3d18fb26ac41dd59f8eae8c3a333c36096ae155ef9f82bba2a4113d29967f83881eea8b5bdc983e6f26a7691b89b3009fef0bd1c24afeaf400da74e1212484f99b1c775882f9a5c4b3f809824a8e6"], &(0x7f000048fff4)) r0 = socket(0x3, 0x80e, 0x400) sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f0000001080)={&(0x7f0000000040)={0x1018, 0x2, 0x6, 0x100, 0x1, 0x0, {0x5}, [@nested={0x1004, 0x3e, [@generic="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"]}]}, 0x1018}, 0x1}, 0x90) 2018/02/26 15:45:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f000039c000)=0x4, 0x165) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/26 15:45:51 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[], 0x1, &(0x7f0000006000)=[], 0x0, 0x10}, 0x20000800) 2018/02/26 15:45:51 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x7f, @ipv4={[], [0xff, 0xff], @empty}}}, [0x80000000, 0x4, 0x6e692bbb, 0x3, 0x5, 0x100000000, 0xfffffffffffffee0, 0x5, 0x80000001, 0x642, 0xc0e, 0x6, 0x26c, 0x959, 0x7]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x6, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80, 0x5, 0x7ff, 0x0, 0x2, 0x9, 0x2, 0x2, 0x6bb9, 0x3, 0x5}, 0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) sendto$inet(r0, &(0x7f0000000240)="e0b4d8688b24cc6dea97888df1ee387ab73cf3fa468f7a08a3b660249c0d00009f154d98e55740c4c0a40b7a14d0515f6a9a6a56833222236ee8b7fb536bdcb17dc6f6858d14b6c62f7ae3dacbdc87fc37076448fe32cca4b72b0c6da0a1f7e291535137d3a0ccf739a3973a5d00000000000000000000000000002e4b733045eca92d8ff5685ceebbd973993bba5cc30e898ca0", 0x94, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr=0x95}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x649, 0x0, &(0x7f0000251ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/26 15:45:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000858ff0)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80800) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x6, 0x100000000, 0x3, 0x2f9, 0xff, "5c46c40c1d90b7bd3aa4bdc8db6587b4b3978406965aa7ea915c13dbc4c5d196b417d8b01a5af795f9713f648d7b560be59c03cf8b152bc6a960754ec5934a", 0xaa8}, 0x60) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r1, r1, 0x3, 0x8af, &(0x7f0000000000)="fdc3c49efcae9da4e1df3c2c8a48e9d98cdb190764f75f6adb0ae1ce71a57dddfdc7f558836658fce278ba7944ae34428f7bf7c33ba8a1808cf21fe747a7f16c74f3f274cb5e10f1273b799ed7db6841e26c22d7eb7966a9ac16a50c896dd989c29f2e66f52136db3846aa685215019670addad2b25f8f3426d31ac9d3b12bc641dcb4a1f8d1e388197d03db19131bc566c691ea59d5900a94cf764c6b94cb3f537605499f3737565d52b71ba2e59af8459f72012134d07d94f9e6ab0f8eea95a38f2d4e4641788d8c1310e838dda75c7f24719343f8f93b", 0x2b, 0x8, 0x0, 0x2, 0x7, 0x5, 0x10001, "343bfdf53baf84ecff6dec235bbffd65d825dc0fe95224593325707957e24774b95f8e57e25995dcc28c77cb01f9313ad63d1536b29b6eb58430fd412f33626a2d6d11c8b5ca9d366589204e8465455d88d3fe20580cc76b88ece50ac29e6c7d465f3adbaaf4560e33cb3761c72c3df789c24de61c1dcbdf04bc485f57ac327755a4a41197b3d0101cd854b3f8d8489d9807854c9fec56bcf8bbc589b7488d3abddfd6a12d9e"}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000040)={r0, r1, 0x3, 0x7, &(0x7f0000000000)="76c4ecbc79eec08f7a1b062390e66505213fdcfb", 0x40, 0xffffffffffff8001, 0x6800000000000000, 0x100, 0xfffffffffffffffc, 0x6b5, 0x7, "7920d382ad362672b65164c28d99a977dae6cc34e15d085567c70c86aadcf67bacf7c2e8b2d61cacbcf799b1a036614c45a8f05d423bb220a0d788954c4764d68734cf75966b31c58d4f276977def1352217b878288fde17bef77ec4b0837b119ed95dcadbd69bd9d015d2a6bd3ad8abc168d6d00ae187495b"}) socket$key(0xf, 0x3, 0x2) [ 65.591592] ebt_among: wrong size: 2128 against expected 402655260, rounded to 402655264 [ 65.664944] device syz0 left promiscuous mode 2018/02/26 15:45:51 executing program 5: ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000040)={0x12, 0x0, 0x0, 0x5}) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0xaf, 0x104) r0 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000080)="5a9ec309bd8b577d21e4c01895b471cfd5544911856e0196b1341c49650f64113652300f151f3e37ad1fa485491cafb6442ef7781851dbf0a51f37c43201dee5fe088ad71fdcd8e389b6095bd31659ba791d7be2ae25c85b754567b9316b1699867bc5094b6518e03c23cbb7506de16f8dda2b902917580b82c12db3999d241294467cddd00053fbc50532ccd0b629cc2d52dd00d26afb5cd842aea0c9ef9d319ba3d8b5b45efe2a8008735d7ab1c995e7026b7f1642cdaf61b00accf7af9d6ce6", 0xc1}, {&(0x7f0000000180)="92b2c43692e18497cfc62bc75b2ca1a3a59eea1a17ec27c0cebb4cf561e86a61a334a903beb748672e81cdbf9acd99bfa9557648119f1402189218b6acd4c505ca781c623f1b5aaec69c0748b09b2f53177a07cac92af8e686afde1f2b78a0333ba24a03b632643e3bde0f8fbd3d91de03036accef2708c7b3a929188f9d51b412604a4ebc521405579c8128c060c99a6440a4737ab79251b5a991c24adebde4b7b867ccf868192b1aee9d3f9e0c4ef4ebdbec0f7a5838e01548115879d442fdb6a32fd1851874698fad0f3fc834b5fcf470e705c406a5", 0xd7}, {&(0x7f0000000280)="e6bb3a48a332db034bca22a8f954b8404b006168010d3222b1377b0f02c4b97ef02795ea08420ee254c62bef3f6a72bd4b22d55d7e534dbca6d98bd1407a358f6ed5b8d2f0b27b77fd7c3dedb8d430e60906", 0x52}, {&(0x7f0000000300)="a797cc7bb3a11e064889c5e206d9cb9b6c9559879820336ed89afc4b19056409f02d8ca63f2fa1eab97e052155cab12dd634f4f0179443543f4f3e2370867434e32ecb13d85bd2191ebe3a8930a7c027d2158632403e1196424524500abd1896497fa3d7fe3f735136e4fca8f7f143825f23d257ef9821955f78abe66a1b61989f28ce6a25b9fe7d2c8462902a52af76f13c5e0a0a1a23bd9afdbd2932f7c89ca8cbbb16087f2077a450399c918cf43ed1be8c1cd048cb8e7a1001bc684076b4651f148929132698ed600ee9ab619ae7e3c7167d87ca18b733cd7c0aecd19623c534d338fa", 0xe5}, {&(0x7f0000000400)="aeb16c1e0b5a6f3569a3fb311ebcfad551d77347064697a1e624ceb34de2f8d915306774f9d5a6386888804d81d9b1cb9e0ebce63f93cf6fb39dd81570ca66d0941fe367f3fbb7714be8c7c03e6a76c1826f504dcb4c1d25dece79d993da32ab307b001efa7065e85c9e45d200bcdc1a896285edbc56f0428dc192bedba88850b0ab455eb668c16aed5b4e4a1cf3607e8fabe5ab99b040a1deb2b23b4d5fba614c8e45ff5ac58947d938d26370b4297031e26abf41a0ba0fec08d0406175d7094bc661b066534a8765ee5cde1b60563c728b", 0xd2}, {&(0x7f0000000500)="d61db94d54076b23cdc044c28221cbc6ab4d2b8b54714ad6cdf1f60c8eb1187bfc87eb00a636d8b2f26a964471f013e3c41b454b6a66c3eb7668cc32eb231bfccb1a9a38691f9ff0a106c1bedbf7c0c52dc281df441800d2ff1804a0d26ae8a7bffa360f3a75bba2feb955c0ce62c83bd76729ba78f5acbb6a37f6560fff91a0b216d115f09f36836718f64802fda5dfbba004f016904af1d60f18206404ace628013d4b8ff46b", 0xa7}, {&(0x7f00000005c0)="a1dae262122768f395218caf231a1a57fcdbf7294ba79078bbcdca5a1ae8f48a4b954b380db0060064616d7812a6a353e2a20ea19ccc686fe13abe2a0804e53ccc87438fef1df4f0e860e1e2028e0280a0866e4c91eab2bb246be1d0e59133dc5bd4a7735788529fc8603cac78dac21365e2d922fbccb230c6aec32a7c40b5fc87f0743912", 0x85}, {&(0x7f0000000680)="a54e3661f1e394e2bd0c8d54de6ead3d16bce3e1f33621d9f3f68843d63b5db78e580fd80a28abbbc0e9d15038ebf87d2d6d383545632d89fc123e9d8d3378d25320951df3018b3929c8d20df49cded227a9fe4c80acc8e4b61709a4077c1d9dfb224c3ab8ecd0554061ed471f7544ac265342ea15e54498d3cfe92e50cc79a5bbcf39a5d41041ed9a376d79f11ef967fbc305d42a87398ae5becc70160db29b8c302d18b321db275f", 0xa9}, {&(0x7f0000000740)="18bb885a7c521e8a3f3cf1ec3a", 0xd}], 0x9) 2018/02/26 15:45:51 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000740)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000f8020000ffffffff9801000098010000d0000000ffffffffffffffff600200006002000060020400ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000003800737461746973746963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000c80000000000000000000000000000000000000000003000616464727479706500000000000000000000000000000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000c800000000000000000000000000000000000000000030007265616c6d0000000000000000000000000000000000000000000000000001800000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x358) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=ANY=[@ANYBLOB="02000000ac14d2a92705f5375e2095a8"], 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/26 15:45:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) accept(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x32) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={"6ee47fc9690246cec3a1b01556c45148", {0x4, 0x8001, 0x5, "b5de950c0f66"}}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000300ff0)={&(0x7f0000000000)={0x14, 0x4, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 15:45:51 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)=@common='dummy0\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="45197bd5f58d05571309625bf15b3347") 2018/02/26 15:45:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdffffffeffffe}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) r2 = socket$inet(0x2, 0x4200040000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003aec30)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r2, &(0x7f0000001a80)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000001980)="c45b", 0x2}], 0x1, &(0x7f0000001000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 15:45:51 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) socket$packet(0x11, 0x3, 0x300) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000000080)="38a6fa824cad6ceeafade6e74df80db22e9f8033c8e1d21509eacd17ea2da3d9be16a0897bfcd10746a81bdc1d3caae084d852b6986737a2685e1de12cf1f007b6c26d984a1de2f970051dcd19e1ae9f7f21e655bd6cedefa8bcbbb9b52f164397d414389c76bb57e4e33fb530b755ef4b4e8907bebbf5e0275f81d167d3f2bce470e69c39d9955ff06c0c69c0d030a584def4980c3a481e6e90d2c68457d05f924edd11297b951395c597c8ada8921aa4b81f449982c524a863ddabf0031fb7e57a37916a48dd81b67a8c5586782bb56aa85af508", 0xfffffffffffffe1c, 0x0, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 15:45:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xfffffdc9) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6affd)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 15:45:51 executing program 6: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)={0x14, 0x2c, 0x7, 0xffffffffffffffff, 0x1, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 15:45:52 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)="7ab1", 0x2}], 0x1, &(0x7f0000011000)=[], 0x0, 0x2}, 0xc0fc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f000000d000)="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", 0x583}], 0x1, &(0x7f000001f000)=[]}, 0x0) 2018/02/26 15:45:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) 2018/02/26 15:45:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00008dbfc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000073797a00000000000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000003800737461746973746963000000000000000000000000000000000000000000010000000000000000000000ffffff7f0000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000007f000001000000000000000073797a000000000000000000000000006263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000b40)={r0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000b80), 0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/26 15:45:52 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)={@syzn}) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x40) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x4, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}}}, 0x3a) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000080)=0x80000001, 0x4) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/26 15:45:52 executing program 1: r0 = socket$inet(0xa, 0x6, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r6 = socket$inet6(0xa, 0x800, 0x100000001) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x2, 0x0, 0x1, 0x8, 0x2, 0x0, 0x20, 0x4, r3, r5}, {0x5, 0x8001, 0x200, 0x3f, 0xff, 0xfffffffffffffffe, 0x1000, 0x7fff}, {0x1, 0x7f, 0xfffffffffffffe00, 0x4}, 0xfffffffffffffff8, 0xe, 0x3, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x1, 0x1, 0x80, 0x8000, 0x4}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000003c0)=0xff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r7, 0x7f}, &(0x7f0000000440)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$inet6_buf(r8, 0x29, 0x0, &(0x7f0000000300)="d02bc4462453e882e4893f403f831ba46c0dc75a9e1c9dd20bdd0d8877769c79c16f10541adcad25615e65e8ad18fd9d0d74b28538c08e1bd6b733aa07ebbc41117f485fe567", 0x46) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000240)=0xfffffffffffffffb, 0x4) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c7465720300000000000000000000000000360000000000000000000400000020030000ffffffff98001b006001000060010000ffffffffffffffff880200008802000088020000ffffffff04000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c800000000000000000000000000000000000000000028006367726f757000000000000000000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000000000000000000000000000e00000010000000000000000000000007054cf5acc30bbf3de790a22c8d02e34910052148ee9597fced5786654704ee20000000000000000000000000000000000000000000000000000000000000000000000000000000000012801000000000000000000000000000000000000000050006d756c7469706f727400000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040007365740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x380) 2018/02/26 15:45:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000a4bfce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d22ffc)=0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e68000)={0x0, []}, &(0x7f00009e3000)=0x149) socketpair(0x1000000000b, 0x5, 0x202, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r0, &(0x7f00000f6ff6)=@file={0x1, './file0\x00'}, 0xfffffffffffffe30) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000062a000)=""/5, 0x5, 0x41, 0x0, 0x0) getsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) listen(r3, 0x3) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/26 15:45:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x359, &(0x7f0000e41ff0)=[]}, 0x10) 2018/02/26 15:45:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x214) r1 = accept$alg(r0, 0x0, 0x0) close(r0) close(r1) 2018/02/26 15:45:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x0, {0xa, 0x1, 0x1, @empty, 0x3f}}}, 0x32) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x1462, &(0x7f00000000c0)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0xb, 0xc33}, {0x9, 0x2, 0x10001, 0x9}, {0x8, 0x5, 0x1ff, 0x1000}], @ipv6={0x3fffffff80, 0x6, "1002f6", 0x1420, 0xff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x3e, 0x3, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x0, []}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x1}]}, @fragment={0x3f, 0x0, 0x8, 0x4000000000000, 0x0, 0x3, 0x3}, @hopopts={0xc, 0x2d, [], [@calipso={0x7, 0x48, {0x9, 0x10, 0x7, 0x376a, [0x4, 0xfffffffffffffffc, 0x3ff, 0x6e41, 0x9, 0x80000001, 0x4, 0xfff]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @generic={0xb5b2, 0x45, "9c80b595306f39154d3148ba52aa04bf6a9fdb8561a4021619a182246d9442b1460ab5ad873a88ecdd6e12f720525f6dd26d905a423df94cbe04f0c214c32254d582bc729d"}, @generic={0x2, 0xca, "78c2eab5ec364197840042645302c1a8abcfce1601f068f197a91ea4eff595eb42a18fb159f6b9698085f1c6045551f54ae17568d3568f39c1c768568887d4f2344ecd5a0eeffbd151b217c2f88da1e10bf205ad5f8865d1ab9d194077c9caeda7295c709441819202f7c5946c13f1aa5f8e0dea1cd1a59ef86ea318cd4af4f9cdb2239447d5c8bd62dfd5adfb5b72f2a3ce06784b8d888f33e33eff9cfe7794994dbca8d4f85163b301696c4ccaa51c6d1cc717800c15d090a8985b497f67a319236b51e061b78d5444"}]}, @routing={0x5e, 0x4, 0x1, 0x7ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x2f, 0x0, 0x80, 0x89, 0x0, 0x6ac, 0x1}, @srh={0x3b, 0x2, 0x4, 0x1, 0x2, 0x200, 0x400, [@empty]}, @srh={0x7f, 0x10, 0x4, 0x8, 0x2, 0x1, 0xffffffff, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0x1d, 0x200, [], [@generic={0x3, 0x1000, "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@srh={0x2f, 0x14, 0x4, 0xa, 0x80000001, 0xffffffffffffff00, 0x7, [@dev={0xfe, 0x80, [], 0x0, 0x10}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x8, 0x1, [0x7, 0x9], "698331170c6e8752"}, {0x6e, 0x0, 0x80, 0x5, 0x0, 0x0, 0x800, [0xc2d3], "03810e4e36422d5f28436759b3795f01111659f128d2044aef12e9ea221ee5627707f791f22347bdfd43d82f23b7d92be4f5b54ff91217a618ddc08cd6069372e62c4cc5acc16dff9d61103a06463e50e82e3c37d924be1d082a"}, {0x400, 0x0, 0x6, 0x6, 0x0, 0x0, 0x86dd, [0x5, 0x1ce000000, 0xd3f6], "49bb0519e92fc02a7dd624bb79744657694c1e4890a3b67ad5584199842fe748ba264c51c1fa1fbc1e210330ffcf8e6d81ffa98b8ebbd9b67d283fef1177a99153cde311c642fd2e408ef1c35bb0fc7a03677af9a6b04bbd21f1c540560d7d042c0ca392adea062755eb7639e8f6b278f6d8"}}}}}}}}, 0x0) socketpair(0x13, 0x80000, 0x4e7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) socketpair(0x1f, 0x8000f, 0xa6, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r3, 0x50, &(0x7f00000000c0)}, 0x10) recvmsg(r1, &(0x7f000010e000)={&(0x7f000010e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f000010ef90)=[], 0x0, &(0x7f000003d000)=""/134, 0x86}, 0x2) recvmsg(r1, &(0x7f00000b9fc8)={&(0x7f000010dffa)=@hci, 0x6, &(0x7f00000a2000)=[], 0x0, &(0x7f00000cefe6)=""/26, 0x1a}, 0x0) 2018/02/26 15:45:52 executing program 2: r0 = socket$inet(0x2, 0x6, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x3f, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x30, 0x9, 0x890, 0x3f, 0x4, &(0x7f0000000000)=@generic="7cbc6fcd6bd21ab5b18cbc138cd29eef", 0x0, 0x6, 0xaf23}) r1 = socket$key(0xf, 0x3, 0x2) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r2, &(0x7f0000000140)="bc7cf5ffdfde", &(0x7f0000000180)=""/113}, 0x18) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85ff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 15:45:52 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x101, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000b03000)=[]}, 0x0) 2018/02/26 15:45:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000681000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "069126", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, &(0x7f0000775000)) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x200000007, 0x30, 0x81, 0x7fffffff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xf0, 0x8, 0x3ce}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvfrom$inet6(r2, &(0x7f0000000000)=""/128, 0x80, 0x21, &(0x7f0000000180)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/26 15:45:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x1, 0xb000}, 0x4) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf), 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept(r0, &(0x7f00000000c0)=@can, &(0x7f0000000100)=0x10) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000140)="7204b1a3ca58f88ca7903afb7bf21fcd4ea5ae755a3e213b54ccb47da3c00d43fd0880a2ee6cf469b243983f4d8249f5c82379e9b8965ab65957dc715b021fc83ee03a716ea733860315b743b0d86fbb98397438", 0x54) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/26 15:45:52 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 2018/02/26 15:45:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000700)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000740)={0x727, 0x10001, 0x6, 0xffffffffffffffff, 0x7, 0x9, 0x2, 0x101, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000007c0)={r4, 0x1}, 0x8) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="d8dd5a08493adb687350f0b724e9d7f86d847fab36ee0beaa403c7", 0x1b}], 0x1, &(0x7f0000000500)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x1, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000e00)={&(0x7f0000000a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000cc0)=[{&(0x7f0000000a80)=""/181, 0xb5}, {&(0x7f0000000b40)=""/74, 0x4a}, {&(0x7f0000000bc0)=""/203, 0xcb}], 0x3, &(0x7f0000000d00)=""/212, 0xd4, 0x100}, 0x2000) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000000e40)=0x80000001, 0x4) socket$bt_l2cap(0x1f, 0x5, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=ANY=[@ANYBLOB="75b20d32c88ec80ca390ec633bf1b28cad2cea588d2278ac988b7a9c9f1c25a8924c15e1dd801e50fdb6f963daa15e98fed0062db067334c8ecd61217b6b51", @ANYRES32, @ANYBLOB="8ac16a423f"], 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/26 15:45:52 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f00000000c0)=0x1e, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x7069}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x60000000, 0x3d, "20f49dd2d71cf10906ecf1d543762ae671dd3749d774660433f71ced7a5f3a2fe2c7bb98650e637b0ab6ab4dff073642a3ddf68a8fd84f413c7a7d18c8"}, 0x45) r2 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003e80)=0x0) r5 = getuid() r6 = getgid() sendmsg$netlink(r0, &(0x7f0000003f40)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x800}, 0xc, &(0x7f0000003e40)=[{&(0x7f0000000200)={0x70, 0x3a, 0x421, 0x0, 0x2, "", [@generic="c6c6ac6b1b9a4a977672d869541bfa443c9214466879cd44e2340192983f9d3306d66ae76a56bca8f6019a56f90ae7d4fc007018d523593a6cbbd6ba49cd02754c8971d646", @typed={0x18, 0x87, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x70}, {&(0x7f0000000280)={0x358, 0x35, 0x4, 0x5, 0x0, "", [@generic="419f63567aad44e435a1ac87ba76e521a314c7e30c2c973e9435216ab3ae836175928eb462d97eac94ba605aa8c09ac7dab007def96f2a76073c7cecc14f7b0d506932b92edfbd3c2c98d6eedc8d62a1b345a553e4f8ee3a429ac9ab51b371ffeff71271c0efc359642d069325da11f9b1fa1fc2eb3ced4352f0405489752160f91a70e013c6721c0e4c62f0cc4589c36a322f4cc60ee6f96d83e1f966f8862fbedd758c280faee94b640bf0604a79fc7c3546e19a08617493994464affe0625c13a732fce7d9c01c30ccba88b4a2958c3ecd5b57e82", @nested={0x270, 0x2f, [@typed={0xc, 0x96, @fd=r0}, @typed={0xc, 0x7e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x21, @u32=0x7ff}, @typed={0xc, 0x8e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x48, @pid=r2}, @generic="b9dfa19a5f0c1547c90873bb56", @generic="911bf25f43d1fc8810579dc84431b79bd44a862cd58bcc21dbdcf7da84afe1a5100a81f9aa066e4243f2e15c6d949090cc164b4de8cddfbd0967a224fe040e140c573511180246a2cbe7505f103ec09bb9dc79ae2b7dba525c3aa66a46aaee44039310ac1f3a0dbd4f8faf5b0873c2f0f458d7a5cdb96ecdfcb926dbcaf0ec623e91b106fc70fec3c584b3278246e9d04b04528924d33dff3f429f3e533c54f9c81a58b8d19f9a805c52bacaa62a7e39efcf338e428aa588bd45faf06e519b201d9b2024db2bfce119e88c9a61a48906e0266a38ce", @generic="a33afadc23d8abd6c2fc3ac8b00d0c7268614093a1c233a4d7f7e16b00d5fd71be588a3ce916d01ac703ada40fac96861d1054a7be98c1a2dc7f420f80a486d5cfa1d26e5a", @generic="68b18df04336763df71c7b5a30ff5d258a46ac2e81647d5364e706a84079c128cf604c6db89b7c631e7ffa31", @generic="8cc1a011956bc0c3e069a697573e09aeeb11c019f69beccc3560ada3d923748aab80302ce79afbc7705e02d555afed6bb02b37f3a0501e6ddfccecb1394c8bdfafbca2bfb799224b10bd767ed2ea6e82d6149df592dead495e5f395d0f1e6702c615d766bba89ee52343c785e9166c3865335d531587a9822bb87c22707c96614a0a68ff2b143b7576de951dd37cfbadea7a73bfaf9d7e19966a65756e0cf25548d8860806713c5735cb2b4e16492044a2156f2661aba6ff302243eef51a1473ecac5a9812d9455963796dda82bdec0e93f21a09200db1025857de80c7"]}]}, 0x358}, {&(0x7f0000000600)={0x3830, 0x2b, 0x708, 0x3, 0x1, "", [@nested={0x80, 0x18, [@typed={0xc, 0x8e, @pid=r3}, @generic="d338076edb89f5a4823598edee81680ea71157872889051a9ab6022ad6ee083e0b62405e42ea3f7d37c77684db6d30db77476e11af3d5b9feb06f1b3d7badfc416f70dd68f11aa093b", @typed={0xc, 0x15, @str='\x00'}, @typed={0x18, 0x84, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x118, 0x10001, [@generic="7fe5df58ed6068f89fdcbb6ffc9c13ff3bfa91bda01a66ccf8eeccfce482da7d59d909a3c9aa60eb1e62303edaa60bbcb48885f5f441c75a337249fd69ec512fbc751d345d47b6349088cc7e743ed526734b06083b2746f2eeb95d52d83b9df6a69351bba49f9206f77a625cdda233bd20ce6762b709", @typed={0x18, 0x47, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="7fc88d9f4e7eb4150a5810550056c038f8e9533a13eeebc280f9ed3d18740a76c9e0a3220d33c3883024f8a506c38db2b827e62aa4e06230ab3a6b5ca2f269e99ebcac684c9714e43d77e993faf642a0ea101be8618c18861f987dc02ebc8e651498bf951bfccc83e70ddbce60533cdfc71844b82c37860d1f81bd26bb378849d27ac88988"]}, @generic="533f3cd5436c9718a5783f17b5419b73081ee723bdb17964a70e9d3ce095e45fdb91cc39dc923618c130ad2701f6c8ece7798c2f007b0d6f0c61792c8d91c55e84126f7ce739978db0f3a8013ef888f893afb44b040969da8437d4316d62790cf0565433600b09c0c796f5dade7e8368cd1af969884c1c7eabd74e62f5c7794025185959150b493a9f943b7a4ba917c7ee4fb273ce6d3042f6e5f8e72d2df80ccf32fb4694f7f5d25cf9", @nested={0x12c0, 0x85, [@generic="d4d9d43ef3a84127b352e75c2d446d17eb891aa62343276fbd92c15e0c5a2ffe8b30933282468a90158c6ded87e151f9352a6aef0a3d41cab3e9ba04501b83dfb7da6568cc32df6e2f615cfc28c0c888fb96cb3311f7ff51ffe98c18841bb31db27d465600182b1ea6f5722de8e3fd1acb8808755218d9f06de1046f739172d2e236dad2cedcb481287b4ee19dd5c1e3f49e9acce5bfa6ea9793e62d7a89ee62c69184ed19ec48ddfa678494a6afef4595c609f4ea03cc1f3a5f5e8ecad3ad0d69aed26b2882143c0fbd5d0e", @typed={0x3c, 0x2d, @binary="82d43ec5e22d774816cf3340a68256c8cb0318278b06c37626bfd5756c6a3dd7e6a18a80d0476d28a2d9e6b29972efff0d"}, @generic="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", @generic="70269ca189ade2a67a3068c9dd8b1f13ca59f44cc1494fb3e3682c5fc8c80d4753dd9cdf35181097109d1daf0f3abeecc1eccce330c7b601ba0e756de9887188a83f622159f1bbd609ed60b475ebd7e6eb95bc62c3f62141a88635901e8a12b9bc39dcd59c4e440c8b59cb07e902292743335e3216a0d9f384ea9efc798f43a31b9cecfca247e4121fa7de76b2e7bf77f5192dce21a9", 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@typed={0x8, 0x15}]}, @nested={0x1138, 0x91, [@generic="62562239f9fa288a66e236918faf8244e05f652022aff2ae5eb7084669ce64bfde45799304484fa1ba7681ba9d0b5d96609ef760c0b555095ccfa7d44d49652b93", @generic="0cf609ecbe8a6e0075505d835383d744983ae972ae2c70d06bb45c69a3ba34c11dedde6341ce15f3da4dbf0e3056e040752225b96600986333f03a04e883daded82a1189", @generic="bf4defcc8d30640d5c463ee0275d3cae023edba2813b8b33136a013ddff7b5819fe465b37d0eea89c1e5f5435344d17caaecc7f82e34e00ba2ccb7997f709e5e4c222dfeaf0724d835079ac9837e2abd4bd5efd75b23abdcb4800a3cf34218f6661ccc1a10c3ce2455150d5ddab21d94f01f7456938d913e3d91ff480b3a80d813ea391ced353133a8fc20074851977d356e5103d68185ca055b6d04bdc8d37df39b62be0331de0943101a465ddc", 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"]}, @generic="50f72d34d49caaff048a60a51d05e141bc772ee8e3"]}, 0x3830}], 0x3, &(0x7f0000003ec0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x48, 0x10}, 0x4000) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/02/26 15:45:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0xffffffffffffff1a) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/26 15:45:52 executing program 5: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x30, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000619000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @broadcast=0xffffffff}, 0x2, 0x0, 0x1}}, 0x26) syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/26 15:45:52 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000040)="07a88362a3286150a2b77cc5730682214fef14afc3de4ddf08aab47e786f3f39a9ec") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xe5) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) 2018/02/26 15:45:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0x10) r2 = socket(0x10, 0x80a, 0x1f) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x9, 0x4) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r3 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff040000008e63c491fedd0d5cdc30196633cf68f135c952d4bea4515b026208a3f15d9451f4a7055b79e1533c83ff0783818069", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000000000000000000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) r4 = socket$inet(0x2, 0x80003, 0x21) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x3, 0xea, 0x51be5493, 0x0, 0x1f, 0x0, {0x0, @in6={{0xa, 0x2, 0xffffffff, @empty, 0x2}}, 0x8, 0x0, 0xdc3, 0x6, 0x2}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r6, 0x100000000, 0xbee2}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={@common='sit0\x00', @ifru_flags=0x4000}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x7ff, 0x8, 0x100}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f0000000040)=0x40, 0x4) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) connect$inet6(r8, &(0x7f0000c18000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) bind(r0, &(0x7f00000000c0)=@hci={0x1f, r7, 0x2}, 0xc) sendmsg(r4, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000177fc0)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f0000000100)=""/4, &(0x7f0000000140)=0x4) 2018/02/26 15:45:52 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x0, 0x0, 0x0, 0x4d5]}) pipe(&(0x7f00000000c0)={0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0xdfe1, 0xac5, 0x3, 0xfffffffffffffffe, 0x6], 0x5, 0x8, 0x2, 0x0, 0xffffffffffffffb8, 0x81, {0x2, 0x8d, 0x7, 0x0, 0x9, 0x6, 0x1, 0x100000000, 0x7, 0x101, 0x1f, 0x1, 0x1, 0x9, "ac27cd4ccd6c3186f8e56cb1d68f12020eea5ce5e3e5b1952c5c9cbfb1f84598"}}) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f00000004c0)=""/1, 0x1}, {&(0x7f0000000500)=""/126, 0x7e}], 0x5, 0x0) 2018/02/26 15:45:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[], 0x0, &(0x7f0000590000)}, 0x0) 2018/02/26 15:45:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x37b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) epoll_create(0x40) r2 = accept4(r1, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000100)={r1}) sendmsg(r1, &(0x7f0000001500)={&(0x7f0000000000)=@sco={0x1f}, 0x8, &(0x7f0000001480)=[{&(0x7f0000000480)="247a4b50c4a3cf43d5ade267c7c09259", 0x10}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000), 0xffffffffffffff5c}, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xca, "7d0e345f6752cd42eeb1262d611ac49ad1f8840eabb7963dea7defa066b0268d0f18926ed1e5a2323fc6978cb6b771e1627c893858b6408559938935e07d697490f60909f32ce0aaf71cae0bc4fda712338e8f60fa8427119d06799de84bb6e360246df66e22f86558f0dee667d5f4be346342b7c8de312688f0ea009f3a02a26911b27205066d3a4ef897d430f4668225253368105d2c4d5d61ea6eca321682ec8f95035b037ef3c5554f40ab1c497fd2c4dbd48821e984929e0ed05fc559d07f844896aad52ddd0fb3"}, &(0x7f00000001c0)=0xd2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000200)={r4, 0x9}, 0x8) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/02/26 15:45:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x8c2a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000282f90)=[{&(0x7f00000000c0)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) [ 66.004734] dccp_invalid_packet: pskb_may_pull failed 2018/02/26 15:45:52 executing program 1: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0x6, 0x8) 2018/02/26 15:45:52 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) 2018/02/26 15:45:52 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote, 0x0}, &(0x7f0000db2ffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x418a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x7}, 0x8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/02/26 15:45:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x51, &(0x7f0000028ff0)={&(0x7f0000000140)=@ipv6_newaddr={0x0, 0x14, 0x800, 0x2, 0x3, {0xa, 0x3f, 0x400, 0xc8, r1}, [@IFA_CACHEINFO={0x0, 0x6, {0xffffffffffffff7f, 0x6, 0x5, 0x10001}}, @IFA_FLAGS={0x0, 0x8, 0x100}]}, 0x1c}, 0x1}, 0x0) [ 66.054213] dccp_invalid_packet: pskb_may_pull failed 2018/02/26 15:45:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f0000000000)=""/105, 0x69, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = epoll_create(0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0xf4d}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006efff4)) socketpair(0x10, 0xb, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000180)=0x20, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@generic="b3e09a6c69e9e384e8b0794cadf01ec9", 0x20000000000052}) 2018/02/26 15:45:52 executing program 3: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/26 15:45:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw(cast6),xcbc(khazad-generic))\x00'}, 0x58) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000000540)=[], 0x0, &(0x7f00000005c0)=""/63, 0x3f, 0xd9}, 0x1) getsockopt$inet6_int(r1, 0x29, 0x76, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x3, 0x4) accept$alg(r0, 0x0, 0x0) socket$inet(0x2, 0x80005, 0x2) socketpair(0x0, 0x3, 0xfffffffffffffffb, &(0x7f0000000000)={0x0, 0x0}) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/02/26 15:45:52 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x58, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x318, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0xd1, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, [], {@llc_tr={0x11, {@llc={0xfe, 0x0, "1b", "22695ce847e8732514b9f8bc881271045f0386644ce2529502060ac4db68ca34d06a07b277389101e11c7df16987117398c33eaa414125f8c3a497de03626b05f3da39fc41142e6182f1980ff2a55258d482fc358452dcbb3860de5edfcf503eb6e26a791c2209e74537826c6658e0634f54c490a0121fe9af718a3114ebb1ab45965fd14ee79fd41c8c35d5c6203025da0741c76e65df05139d5b2d5257b4375d68dfa7dc79ea319fb356ef75fdef110cc759350fd275a6c9db0879fdecd8ba"}}}}}, &(0x7f0000775000)={0x0, 0x1}) 2018/02/26 15:45:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0xfe}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000066000000002ce824418efdd9b9150000a0c9837b00000000000000000000000000392b6d7c5e7b1827ee55a4e7a1880ed15281fbeaeb62b1463926681cc7ec008cb58f6394a3"], &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000000ffc)) 2018/02/26 15:45:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-aesni)\x00'}, 0x65) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="bdd2081b0e876863b15af7af77e4fcf734fb2d08bf5039f529ce60d2b0632bf9678cd4fa418fe3a4d70aa5ba4ffd891c2e7e2a8001fd78cb221a638971d09277e43db03ea61935413fcf2d68a5d1f0f286f5dcb9b4922f769e09ab627e861a7cffa27555c8dffdbe8efb64d6faad2142dc36465f213ffacad93f7e79622cf5c8ef8f45f73a6216fe9d8db8643d45916be64c29f47be2f846c14b690579433eba85870f89cbd4d11c2b3008f3d940ce562f5a61c14ade9f", 0x303) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x2e) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000500)={&(0x7f00000002c0)=@nfc_llcp, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/144, 0x90}], 0x1, &(0x7f0000000400)=""/232, 0xe8, 0x9}, 0x1) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/26 15:45:52 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x354) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007d40)=[{{&(0x7f0000000000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="c7db2a9c886cc888e6bee623fe20a8a5a40124c34c553c558a073b477236b59114b1fe99f1c941cbbb89724968c2f7e7508b4636636d2e08b637dbd620562f148d16815c8ca8321066c0b023d26382d7296f630beb348ecabf8ad8ad7fc6591291765c1230e33cabdc86734ec2467438d416b5397ae77826e40597765484c8472a599c30228836dbaa54b7f6e97a481cbb3ce00dedb47c184fbb2e2f28ba79ba66611ff5b6a0a7f108744420ddfa76fde4327123535b87132b0ec34ef7bcec05ebe4f6608a6716b41344e85521ac963564212b5e58ec3783fde5ee4b28fdb2b60995854058be6d8377ad2d3b0c6210fdb07f09d8feca", 0xf6}], 0x1, &(0x7f00000001c0)=[{0x68, 0x10f, 0x10000, "e1681cf9364d27139cfb2b38e1ce710b6c80b03edff2f67b817a65b052ad9ec8780c3942ea52f8b7e964f3a73c32dc05009982ca2b8564102e5917e7fe07ea507cb6567d8dd18d44f3c63c565fc6891156"}, {0x80, 0x10f, 0x7, "6a8b25ce852298806309a107437ecfc8e1e53e92d7fee8859ce06a90cc57657e1e05f38b8d9b08e70ac954b23b1c23c3d9aaeaa1052389c177e63fb2e8cde4b0d0a3aca06a26e45fd49062fe18833210f930b0f0447ce18e107676965a6e397fe2bab16225e175623097"}, {0xc0, 0x116, 0x8, "57fce2acb606c8c307c6a201b440eae39a9a9d91952489399e18d80fb4c956bced3deb7c7acbb85e4e7358ee8bce9028cc8a5da52099c8267d5b53e4daf3eabc8ee97dcdd4a2e62891827a1d9e2a0faa1c791629e05f9949c01fd656b7066a49c61932f3a937c15fbaa6c91db77d177be567d27f077e90a53dd1380fe23ac44966c3a0c89ae2d0ff5e8690f4331e3bf02699c200a27c3e097534131fc00f6cb0e81bdb5eee0b6b44e97a7a3460dd92e3"}], 0x1a8, 0x84}, 0x8}, {{&(0x7f0000000380)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000001880)=[{&(0x7f00000003c0)="42a42bd2924c3850f02c472dae569a28379662844b4fbcda3f07b78b9eb5af1e5e690f7ddedd44a26f8cc32127b88d6b97e9c459a1e27154f86feadd0c599b47352e050570788f89fd1ee079851887615a80baf141eb1d6f7dcaf0874f19aae4dfb869c6d252c91b2b76b1a4dd936e8240fc7f2b6dceec7001024b1fe5e4b84ca78c7574183fe9c6d7e11c19509481e8e6cf7eb22e1052034b3a097565", 0x9d}, {&(0x7f0000000480)="de458894e91c890cc19cf08a1ed79f7621e4ef9bc608d91a67fc2054e3320055480a685f524c9d8abb16152bcfdf99fee70ae49b5ab2c9d5028f465da64a01df9572b98aef9ac4716eae3429f4541d484003222e4e6e217093b997e470076c6b3aa536820d0f764d54b9f9c9e0457757e22b8698f10fe9abfed901827e4743d5bd796e88d99fb6b947000e8dd9241f18b8c066ad8e4da7be2ae00264c10aad556ed527b51cbe2001774884fc86", 0xad}, {&(0x7f0000000540)="64649ce8692228335139749e23040347906da00d6887d5f2bbc01c1d35166baeee3b47ddd1edf8e34bf9cc1cba2d866ca4e4f8d657ee65edb1a62264272d94481550da587825bc77e36b762eddfec5069a4aabed9621b3e3513de6e5d4a607fb723718e3a06cf9d052637d8a2d769b526b2e803363f4b594a7ab90c8abb189529a1d6f87c4b23727917477a4ffa89cb43be4109b67167750f3e4adacbf74d02a6179de33d8614652cbdcb7744e5be8fe540aa0bdc9f76b259f880f9fffb6f00eeafcdfe308ba1df2b0119d20bd69a9df5a28e1890c29e64307e6efff9b457fe9bf14c6eea39cf860c626f8e9296838122a84fd", 0xf3}, {&(0x7f0000000640)="27c2ae85510db7870501beed7bc18a1f446a0aefaac37172f750f690a609c8bbfb6e60844166bbcbd15a9d6fc8040392b4d691cdfac7d3a9d3cc1acd4ca4575bafcb3d85bb868f3ee2e614d73bcdbd30f9d0d742a9160d41348730904b7edf5ee89e4c00e08a57a863174d68f5cb65ded80cd153ce07d66d23c0b1e052f082aa73bec2ec7ed92e2e0b0909d5ab2bff5fd1c3a205a9aedce89096429e41a9e4fcdcf221ed685594be4f3c1e9d21b48e4e9626c9543f1eb62125c37e09a601721df5eb521367cd429325fb5e2039fa3b84d1d0868d9ba9638331b74557f4643f35", 0xe0}, {&(0x7f0000000740)="a7adc627c9ef9d02a7c7640c7de3bef2bc45962c4ca6e5465e7f32cd51de3d606ace755a21de7e8581532ea72bf84e4933413fe9f1288e726df893b244982fbab85fa9a48c52b76fa8d8bc2da1bacae4195f5e43e83a13", 0x57}, 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{0xa0, 0x0, 0xfffffffffffffffc, "33506d65a1233c8542bb4ee5d22e34c3f247b0a6c10cc8a5c7c2c98fd103bd10fe7592ae37d0b51bf9290deeb104792dc9807fa4653fa7214a7149743133d523962f7c968bba735d2556ed9f583cad7bd5ab4360f192bb365a12385704184e433788f02fab49fb41d6c94de913782f70a139a62d7bcf6391e68984e6f8f75b16e376a14328dd4f05e81b63ff"}, {0x40, 0x11f, 0x5, "9d2185a46966aaa08df1ae9270633895dbacedf918f1dd175c7621af91cb5727db1c91a6ebcbe166a95f31d046"}, {0x78, 0x0, 0x3ff, "8875bcac9f2b9d6c38077ed2fc1cd244e576bdf0ba0ffdecc3f9fd3a83ce12910be80e05df3662a6bd070f480a9dd530615cbf0a9d6582ff9ea46355da62fb139b9ef7bc6ac9c33f1fd00bf357cbede894647e35123294e24c0e07fe20299b2e52f9cdba33b4"}, {0xd0, 0x103, 0x2, "ee70bbfcf2dde6ba0b17841862699e6407a44047cc9eb28da5cf4495270bfb025af7d2d2f346cba5e0741d512e22a4269c9dfa97139373004e6e62966ca4dc7954492f3ebc91ed879d6daf8fd6d8b82170b12075c1ef5df6a6438bc5636c143266bda0bf04d33d5d42d8b9ced32ddf7e7dc9ab6f8557595d4af4bd3932121656a04b4064cf8b9d49957285622823b2cfbab7e643df29b53054e12f19d72ea52f1ac9efe7f7e53e93badf376632f8f74abc3f430e4aea7c001d"}], 0x1238, 0x800}}], 0x5, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x29, 0x4000000000000008}], 0x10}}], 0x2, 0x0) 2018/02/26 15:45:52 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x2}) 2018/02/26 15:45:52 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000efa000)="240000004e001f0014f9f4070008f408020806f70d0001ffffff00000400000000040008", 0x24) 2018/02/26 15:45:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socketpair(0x13, 0x806, 0x7, &(0x7f00000001c0)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000340)={@ll={0x11, 0x1b, r3, 0x1, 0x7, 0x6, @random="bf899f46e379"}, {&(0x7f0000000280)=""/109, 0x6d}, &(0x7f0000000300), 0x58}, 0x34) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x800000001, 0x4) r4 = accept(r0, &(0x7f0000002400)=@generic, &(0x7f0000002480)=0x80) getpeername$ax25(r4, &(0x7f00000024c0), &(0x7f0000002500)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="c4afdfa9d78f26c44ef0ea91799f81784635e2156b40817929a066291b8a3b8aed8c4f23fdbc770c4a8c3b328b4102bb46eae91e1ead1e00a857680e038144e28d7088bf81e4562a95b9cc0f61139da1720141a1a1a77e322ccd7d4451ceb0d0fb793fee84306fd6909752f4bdaf627e6a2b94eeba503f62be699b5fe708e7d7cebea43cae730250cc72d2893d3aa280342b6041c81e649bcda99dd77525b542be466302272d229a311f6945a604eaabec73e82ce80245a94029afef47ba9b9507dc179022263816c18e294f549aeb21a2a9ab840f11ef594b4226c766264cfff04b5e06fd6541df1c309cfb968672711dcc", &(0x7f0000000380)="daf71078fa134c20652317175a1dbd6b9b7d2f03099a84083b920e451eed8b14ad40adf9b4867e57baa7e5acf3accebaf2f06593d59a24d485638b62cde22b38d583b4451f9f9aad5f312f08585bfc30f48dab997bb0d02d9ca76d1e591be01af9307eeb048c2a35b10dd82220bbc85126e2c9e70f9824b8e0ac6adc6250053a09ce437e1a627d9ea0ee58a157de431a57fad2ef98f645d2a66b0c00db2511faf893332c9233883f06b00d6d62dc6df96410f28adb217dcf0a12a42f0abd2aa47fda8ff8b3a288e64412d699"}, 0x20) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x9, 0x2}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000080)="ed25249e055fb78a816c1606a9fd23ed465cdc5006cce7001fe6d983325c8e250e4aade4e87411e0f41523694de59d83b08714a33f2ce3143672521e907bcdfff8b0137867352b67d5c6b9e0d191b67ca0db1905180dd1", 0x57}, {&(0x7f0000000100)="fb9421e1ddf8601e6350", 0xa}, {&(0x7f0000000140)="b08be1130df212b0fdabde00ae5ed88d822bab251b21a3241229dd75dcc5dc9bf62ec8413a81009838fb4f9efa9e8447dd041879f3ccf752618733c97841189a6239547b0b60fea562bb3d7b0df9d5df318adc38260d1d9cde9c13fd30b95faa125ef3ecb7d63f4f3801f8678fe4f7a403704e80f9c0be036c0d3213b7d3b32a3eb49c5d6aad7998b748b7720b8d5482ec", 0x91}, {&(0x7f0000000200)="355336b36aaae29fec8fee4cc54e95a7ba9945a05e47a99fc4d466492c6ceb72f0de98b454af581f78b719c3c71baa35fca6e8d77176aa1006381de38d23696b672804166455b81960659846aaa7fac7ecac9e3d615fdb62c7c8d837e7703360424bafc8889601ad4fd8d5681b67fdec15b45b109a0837e0cc81b063cca430fc38073689be", 0x85}, {&(0x7f00000002c0)="9f2e515fbcce71c15cc1367df760a5f5558a9daa11aa0727b5c026a733d7274bfe5e885783682d8e9945d58f8ba84ba6202e9f365ff95f0e5bea58a73cf07c9c7d337cfe78ef9feef3232dc139835433", 0x50}, {&(0x7f0000000340)="977c8f3b784075b33643fd4b34661e65d20c", 0x12}, {&(0x7f0000000380)="cc4636746fc30cf53f09529f8fa736e8f3581adf562ecf775e046dcd290510f2d62aaf0b53cc9d6158d57e4b5397fd6abb9b6dc7d46369c7789423478c3e295b8ddbb505d6fbc442ad91cc56a6aa87951e191020e67e69ffbc2234c5bcce16a809a8009530e28489c0ad4bfb746718433ab12cff866fdfcfaeb6c987ec67de969efab4cd585159c5ab83480a2b29db3403681dd3ef388e6d292d452a7a6699d8dd8425125c71846e5c47002742f49fe9b186f8ce13550d72", 0xb8}, {&(0x7f0000000440)="ed069d151247d56efd7b7a0779c48da3ecd9778d70913aae9995daf67168a1abc4847e48c71084412269dd6b573a9b5b9c2c92548cfa1a4a130e44d1e64cac31a83fd8741785694081b03537dc364684041804575356bce4bf294166166d7c72d3cae1a842982247d3264054d431339c7f7ac7fee4417cb362d51871697cfe6bd2ae04b34110c9ae88259e13b3a1c971fbb22b84e22dcbdc5cafc594fe304fe0a4832a59d4", 0xa5}], 0x8, &(0x7f0000000580)=[], 0x0, 0x20040000}, 0x4000041) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0), 0x322) 2018/02/26 15:45:52 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x81, @empty, 0x7126}}, 0x0, 0x10}, &(0x7f0000000000)=0xffffffffffffff7d) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x100000000, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0x4, 0x8000, 0x9, 0x10ac, &(0x7f0000000100)=@common='dummy0\x00', 0x0, 0x7fff, 0x200}) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) 2018/02/26 15:45:52 executing program 6: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={@generic="e26a0924f549f4b517c45cceee4a0a9d", r1}) sendto$packet(r0, &(0x7f0000002ef0)="990100008d03000000000000001000b80041000000118500cb1b4453184465019206e3ad74cf3a7791029ddd52e227b743a34e9e86716a651153b14b10c3ba003fe000ca", 0x44, 0x0, &(0x7f0000d94fec)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/26 15:45:52 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000098dab8)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000e804000000030000e0010000ffffffff00030000f00000001804000018040000ffffffff180400001804000005000000", @ANYPTR=&(0x7f0000fabfb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000019000000fe8000000000000000000000000000aa00000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004d41535155455241444500000000000000000000000000000000000000000000000000000000000000000000000000000001ac1400bb0000000000000000000000000000ecfffe010000000000000000000000000001ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000073797a0000000000000000000000000069726c616e3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80020010000000000000000000000000000000000000000000000003000bf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048004e45544d41500000000000000000000000000000000000000000000000000100000000000000000000000000000000000000fe80000000000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000073797a00000000000000000000000000697064647030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffff000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000"], 0x548) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x20, @empty}, 0xffffffffffffffd2) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000006c0)="03e4", 0x2}], 0x1, &(0x7f0000026000)=[], 0x0, 0x2003fffc}, 0x2000c080) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x0, 0x80, 0x4, 0x4, 0xd0b, 0x0, 0x8000]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr=0x10001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f5}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x162, @empty, 0x3}, @in6={0xa, 0x0, 0xad, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r3, 0xb0f2}, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000000040)="87cc1d954a3c6be615b1a4eaef1d1a5715642a9d7788db3a7af8897d7b5a899d2dd05fb9e5fdba", 0x27}], 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_tcp_buf(r4, 0x6, 0x10, &(0x7f0000000100)=""/71, &(0x7f00000001c0)=0x230) 2018/02/26 15:45:52 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000040)=0x20, 0x800) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)=""/220, &(0x7f0000000180)=0xdc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000), &(0x7f00000ebffc)=0x8) 2018/02/26 15:45:52 executing program 3: socketpair(0x0, 0x1, 0x10000, &(0x7f0000000040)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x2000000000000333, &(0x7f0000000140)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000240)={r2, 0x1, &(0x7f0000000140)=[0x7], &(0x7f0000000180)=[0xc06e, 0x1, 0x6, 0x200000000000000, 0x1aa7, 0x3, 0x7], 0x20, 0x2, 0x3, &(0x7f00000001c0)=[0x8993, 0x100000000], &(0x7f0000000200)=[]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xffff, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0x800, r3}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000002eff4)={&(0x7f000002eff8)='./file0\x00', 0xffffffffffffffff}, 0xc) 2018/02/26 15:45:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) 2018/02/26 15:45:52 executing program 6: r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000068a000)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x209a3000], 0x0, &(0x7f0000641000), &(0x7f00009a3000)=ANY=[@ANYBLOB="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"]}, 0x36b) [ 66.305955] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/26 15:45:52 executing program 0: r0 = socket$inet(0x2, 0x805, 0x3aa8000000000001) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000009000000a003000000000000d001000000000000b8020000b8020000b802000004000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000d0010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3590a2e9e8616930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000000000000000950000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3f0) recvfrom$inet(r0, &(0x7f00000004c0)=""/220, 0xdc, 0x20, 0x0, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000001640)=@ax25, &(0x7f0000001680)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000016c0)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket(0x3, 0x80800, 0x50000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x3, 0x2, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x183763d3}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x2, 0x1, [0x99b, 0x0, 0x0, 0xfffffffffffffffe]}) connect$netrom(r3, &(0x7f0000000640)=@ax25={0x3, {"7af210c7f5f1eb"}, 0xff}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x0, 0x6, &(0x7f0000000680)=@raw=[@exit={0x95}, @jmp={0x5, 0x7, 0x2, 0x7, 0x8, 0xffffffff, 0x10}, @call={0x85, 0x0, 0x0, 0x29}], &(0x7f00000006c0)='syzkaller\x00', 0x4, 0xbf, &(0x7f0000000700)=""/191, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000980)={r4, 0x0, 0x88, 0x72, &(0x7f0000000840)="9b3aa983d54559a9b48ecee37d5bd742dcfd281ff5ec31fc528cefdb65b25b78c12b00f6eccf0edd025d19fa9fab4d38f7014d3ab6f0524d75b1d095a525f67ba975c1ffde08cbe13e6efd56ec7d723a22626c38092f2f914f04761a7baf9ae916a1e6e7bf1e0d5cd479797080e3f7a68850ffea08750e5332df1e254c4cbbb159761477bb5e2cf2", &(0x7f0000000900)=""/114, 0x6, 0x7}, 0x28) 2018/02/26 15:45:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x0, []}, 0x8) pipe(&(0x7f0000000080)={0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r0, 0x6, 0x6, "4deae19fa2320788a4dca52c310343b6a9792ad871baca65a2694e101276dc7030f77e6d625cbe909f5edae65976621209e7027aedc729cb4d120892e875c543b88b2eca5434f0aef82b63431cc4dabc0e5b17c59a5ebd39b2bf346cf0465e955fcccd5753a12fbe19e5974a099d6381b46e01f66be1a21337c1e75e66b2e7708632425c6954cfa5f9415054d7e824656937799192015c3f1d078d7d6aaf482ed5faa58f4e3ce261bc81c6b7e8b2969fd7baa8788a33dad950bec72efa18eaaa50853ec3660d00c1030c92bd35128ce85359b5b795"}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) 2018/02/26 15:45:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f5efe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) socketpair(0x10, 0x6, 0x401, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x62, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x1c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}, @in={0x2, 0x2, @empty}], 0xdc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x4, 0x1000, "c54c34cd631419ffa86e8f49b782ae88d3a6114fcedf76b1010e7e8761f495fc06651c78c59d08025339639fc016b4d1e073641ebe4f7dfe444a620f03f39234144be2c2f25291290aeefd1341e1b17d11d91d65ea0c8dcc5fe08b470eb301050cea2d81e79d892e4a758edbd800be85354d21b9baf183a92f5711a6ab4766d1bcff7d25d4e1d67d44960c264eb78140e91ed8982343ebaa380aaf171f61831d732dd80b6c06990470845525bae1d93f0d5171dc06f8db98376a2d5941b6985948f4843766978e6338281259dd073f9e27186ead6f17a22fb1851058fdbdbcf31a3bbbeeb25581dc891f1f8e179b2e8a505dc51b6aa41e72362277a51c3813fc3d28de9b31a5a00ca4eae7151a7cf3e35bdd18668e63cf35f116a722b8c9e2326769bf570b7b889335a2fc8ae7db321c66f4e6dc522ed2dd03e30a1bb7397a3eb58bb360c60115b3e9213f34c478fc749f1e6fd70be707a8ee66bceb5d4c7e455cccc5b1ce950f7c204b132ee33c00336cd4999aab43fa9dca304734d4adee54039a0059b2a0d3646dda5361f7988f1201f14b007268c3b97f557ef605f8d51391a92870099e74aa915a7bc61d8d5adbd6f4c6083105e46bb5d2080cb5015a95733f6ef6af205059f1bba5c4a09db2a77a772221821f78b85a2b0f0b395eec8a3962fad9df4b7c7eff4a28a730aaab9272c75ecdca7d92f31b5939b627f2d9f45ee3ce4b71a0b365edc0a9765632a1decb443a94fa7b069a79cead2664d1ac261475924fd057e25c4eff57259c9d99337155fec460c1266b3488557ca32f64758307440d5a34a54ebda1480c342b71ea65ffb8f2fc12a831c337fb48a116e4c1c1d4ebd2ec25e7b0177db0736e0cd551ec6e1c93904447118b9fd3742378390698884c5f38b4464dd62ecf084a897ecec767b8bfa9309f17aecfea57548acda45de4b43e530392cea77c68c0d7b675e6ecaf0f137c966bd38a1da289791e9266c50476ada5bb332ee144ade10c748790e395f928e832ca7fb00361500c066e6fa6f89df603599cbc4f67525dc3ba9ed5a912fb1e1dcbf5b488af614709b4c71ebf4ad2cbd464810377707ff4970131e645d0bfd5434c38ead01b1aea2def8be9d24f7ba12b89de3ec28c288a2da46fd33f82230166728694e25f5854e25890b36f2d43b019e19eaf8b53176d18d1bab5d24822aeb279a6db70354664444728ae12439bea989d1f4d1cab4c15c494fa409fd93a7a36bb5ad8c7bfa0683d513f3cbbabc5280e19d87cb48729bb5055959ffa7f649e8d0a914931e0498641c5c7335a7ac87fc1bee38939ee03aed050ff6dc2cdbcbf255aac80346468c60c56fbd1b3b160dda88c138c1f9e4b85c67952ff3b5f9e22f1a058fe5f2979828efbc88a2ae4efacc9bb96375a046459e89c196f60f2f8105fc6121c11cd5d575698ce307fd18304bd9275870f04757ed5638f9e12855204d0b9cf37d57f7d34f6f296a426b3c76ef693a62aa675e0ba88df960561f471fec0a342396ad29762e9192ea936395c034de2f186de0a0789ff8dea027bcdfa0e2dabd4b908c50a3e5ff1c51998a193934e66de939c19ac9c97e625f3f24dd795669f37981cc9d1b1e670bb0eb631290bd11918a9d81ee43c05d684b091ba6f25ea34840d050904cdebb5cb18a63f8cbfd232584fea79ec7db2b2af2c33126dc59269f0a7c13436a5c5b412c041ada0a8e40c0bc3fee4d8d6d2e1a8e840cf44f122ef9e9e2bf3126efeff80ea8787bed6d637ee2f2c2e31c40b0cc98ff2e3a398dc68d34507455cb8e3b640775314314b13f294ba98798d350dcb7ebae08fe5ff9b2866ffa4b18eef9d68ca55a28933f8bf04e8b17b83608aa87d827a3a1fdbafa1c013562d08c6ecc1f64e3dfeffeb74575d5f91a1bc305a1c88efd8bb315879ce439779353f52103dc7aca94d4e98cf72afae4c2a87baa14091d80ae95777d7e08751afafb704d98c23d0f8426eef031f45ddfa244454ff555644fa91d932907d57adfb093073c795968af4ddd56a880788e410611c761c9ea56a9e61c8ee3f38790ec98430de31c4da61c270cefd0562b1b60c530e4afa3ac0f5b19a7c27d6633fe5d2839e4d1527111e649305f8520afa6c522655af63c4939f7b6aec264be167801f1075b57289d33f2309bb626456c0f20c330bf42c09e32302440fd456a6c072c91f003f9a8c099c326b406c8d8caeb4859def375569ef6705b441ab2498180247daf505ef857008ad5f29cba46b38f86e5b9261af88db66af30f60f4b3b6a79715ffe1386f3ebb86faa3f35150c43caa67eaabe2773cd65be2f9f53688842e684cca7bcb094d736febdb1c66d6a86b1f7258f728cb9222931ecb36db0a6617e48cdbca63d1984ff7a33eddd80736ede8b0610b973557f9805c1d8e39834dc41edd56b5bd60e64be0240f55c3da5170dabe330cd7618eace5310476463a49a4ad2d524bf306bf5ceabe2c387f9f07ce9bdf168db52ecacc2b01e032be2878f07715c2a229a188fac45baf7abf97e3ab76a99fdf3672539ff72367780f4cd4667b3416ab0bae11ca365b0e4b7b863b18470aef7d7127b34f1dc01b0318f7d2a4cdf79b05e3654e9daee8c7218815b86472e750bb910fb4efffa9002c1a80d3e7effb4b74b4565c852b9c46142233dcf2512ebed34215172a598ff8f3fd03e72436f580c995b8f3e2307476298126c71f362072d31642d1751701d9961672d7edddeffeb7b338308602731d828c40d06f31f05fe17c3c5095dbbab8b67abc30ae813cb5820f73a0129e6535aa85648e3296c758f0d9b68e66fa859b7cc3cc4f7c6bc62e70a5999e8e211c2004a83a982946f162a241587afef5f84155405519e77f2ee652f70e876a0a085898c336a6c9f698ed347c040822e0e0ea836e4728d033b9b772fb84286fc6f41347ce2a68452bbc18b65ea7ad6ce3ee2d8bb1bf84883070ffb0dff23999885e2fa033b8aea7d7234281322caf36444dbb3bef9e9dba658a42b7d43e33b7209b6f3671768004bb10aa8e4542889cb97c998b8e9e3af9944122a87c02aeea411d96b1dcb7ef2f8e05f8f61024bf643d748f386302b6fb8cd570c1cb6d535c4b099e93ecca026ed3871619a040ee9b7911d4023632f8777521e18840bae7e7807fae1a173ee8db166be8a8094c59fc05885a6c331982f67f5143140a1729fe42d591f2437c375eeec4cd474c37cc21acfc52fb0f1e528ca622cbd673d9a862a234d6295c7742f2a7d02a7d885ef817c62786922c00fac5975d4eaa95525fe856e036ae5dcfb7f38e66c69ed47a210da0db7a598217df05728e081bcd0e04981b1026ad1ab97e106746fea4dfaabe649b6880ddc8bca925cd99d57c22cb276391e3b87ac3d33a0463f559792a37de3aea98037e7355ed0b48c1cba63c571ccee7c7b81511c9a6720473cea3d02f41ccba6c10bfb9af6cbd27191bdc5b6ec25e5d04a6074e1b7739d2ed8111d1705d53055b35a914c0b1e25a1f0bca700cd61a37bf3606360335599623f533ad67d5317779639b2dfe532fd097358e610d2e8a708ba1db930a28b916f2245956db8c41002c6ba8752b5a054eed7c808f7cbdde94ba7edf4bdf8d848cf6043802d47f742d6afb40d59d15d42f5d6239f12861967d0bc21bf6aa33819ce04e186123b94a7de25cfa7aad3c23c9bce76c3872f85229c0d022841a3125f6e5204974380cfa906c7566f224a0fd4f4da9f5a36704c86cf40144047f76afbeaace41803afe08447c7726b1eca37dce2b7844fd4297953efddfd1a8dbab18b751781a5dd9b3f0ad154379d49651e6f2f424ae9609c8da1ada0c5468585733e079aa5df8faa506ac083095a5dbd5dcb41595654015278dee7491b72fa4c56d02f4ad411d08998f86d14ab494710cc9aab8dc71365c52165f0e3b40530d2de125c98d55a310715c0f0fb404ee59f5a58e97b3efc6ba37d75a9ec05872878a3d9c64f72cc17e0836e078bca5024446f2b66e8e54e2eacc0ff3db85028fce783c4017f56b765b24671ed777f5257990b2e2dff4582f9b11fc101fe4a066a20c2af886f433a3f494a54e7ccbdf30d696e748b2bba4231caabf3f6685d1de451748cd69cb2254ab8ecaeff3962d550f450dfcfd556393d01344f88b1ad4f679e031e484ca5cbf2e503870a94751e977e11d96bf7d35186261df10d3b25e3352b6b93df1a90449447e6442abb7d501117e14ddb5e5dd19206e36fa6472f468efd049d20d9ebf9d1e501215f1e3150d1ca01e2edeaad99829c781474ee66c8e4af3013d696cac9088190c727fcdf4ffbfca54fa3195e8b4657ece60b506f2206583c8831fb99560240d4d329047e5192479d44c982f773997884fe6167ef2b8379ded26bba22bccb82c33896776a300d2ee48c37596666894d5a4f2c0b30aff5e32b7a507395b23bbdc22288bc869cbc0a75b08751773a051d3295fbd5c07bece6b13ed5cface789290c81a2ab76b6ef41946a63f93bc5ab6320bd6a20f8cd78890d1ee4b05b6874d1a91374575957232adb9eedbf0f2cfb7707a0940dbdb6c2a9de7f2c708e17d255cf23b863aa482d44ff606d7f75c7b5e1cdb6843efcc5477c12cbf9bf766081728b2a3719b34e11c5d9e654a428c0234b38f0fe5c39bf0a825676fa6e908b35c2a74969ab8baf2d031e6056217f2b6695223e67ec4364d46f3aacea49f9ee3597c2ad6914abcde064247ee2884f9ba97a1ebb1c4477789ee918cd8e9e93c7fd3271f1130db1363b50138a6032cd8781ede8b41c4a7c9b02eb4140250cb4976d9f0e4a4a6d5a164e4f3b15f68f6f0056b9326b0e8d43ae145fe43b00f91d8e1b888b3920c625e5c05c111827bb1edb9349284a39f2d3729d720596eab9b1a178f2d50d34ea73506683b73b1e2932541a9492aa11be5ec378e5d9640e30f94f7545ccef6d5201ca20311e69aae6b2c0e17d49c68b15808f9aa1d1d6fc20a4bf7fa28fcdefe7134dba985be1a14ff9b462b5c113dce4681aed14e42232f9701ba626d24385747bd03d1c5cc16ecdc016b152b3b4848f8fc0db9897fe7be66513724cda4dfae53d547bb5bc150b471a8cf4190668f5995b39cbe4014557ce822181aa9c7eda4d954843a0cb05b83c3716647647e5df79d696e56c64ea202bfcd60912b40fb0fb997897a73be55a8398faee5a851a9aba8f616f8bd86d108fe572402b8c5c708cdfd6f5b2a4adbdf76db7079f87eda110f1a95e9e2e7cd24a77ea5d5781bec1a322e1a181fe3def50203aefd24101196499683392fd08aeb3dc6e12dcb71a66975b1bceed9660b5866bfe6ca8dac8c42dceedb0d170f33956ce3be9eeffeb7102cb70d12e0b34d038e650239f5ffaeee7b48cd7c7b73f92fcb86d850bc8366b353c8b45c8b3d1e142266b92aec76751422a3e7a1b9b8831fce4926c81756c182fd7bc05dbf9057ef0ad1af540025e8bf7aa85d08e81b6d582a79bff80433d81a9e86cffa4cb56e9808ea56cb99b9adb130ca0cb9916c57348c76dd90bc0b0916b29039904ccba0b9f56626c2c511cfcf35f6ee8d154252e5472ce92b108ef2f46876fc59309bbf55f2b8fed5fe7a9a0e8057ebf0d80334b51bf6ae978919afb52462cfa72288fafa0d2f9d7460c9d093d3e25cde2c2234aa3e78edafd1c8c6e737be8b86fa7f4981eb433274548c5a8aa45707bb228975ad2158687f8e1fb8eea138f49c2e997ae57316285123838de457468e2d6c4f5ed81d95e42f8ad93e461371b108f03d569c550d30218b6d9f5"}, 0x1008) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x22, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0x8000, 0xeec1}}], {@can={0xc, {{0x0, 0x5, 0x3, 0x8}, 0x8, 0x3, 0x0, 0x0, "190e407d79e5d050"}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001100)={r3, 0xdc}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001100), &(0x7f0000001140)=0x4) sendmsg(r2, &(0x7f00000015c0)={&(0x7f0000001140)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, &(0x7f0000001600)=[], 0x0, &(0x7f0000001100)=[], 0x0, 0x24008050}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001100)={r3, 0x7}, &(0x7f0000001140)=0x8) 2018/02/26 15:45:52 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x1, [0x88c]}) socketpair$inet6(0xa, 0x8000b, 0x4, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x6, 0x5, 0x0, 0x100000000, 0x2]}, 0xe) 2018/02/26 15:45:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000847fff), 0x4) close(r0) r1 = accept(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080)="78c23705e974726aff", 0x9) 2018/02/26 15:45:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="00000000000000000000d805899931f99e60823da0c35f4d516511c0dbb8931ad2b1889f883373c02e365e938253f107896484704302a9b847", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000001000)=0x2e) writev(r1, &(0x7f0000001f90)=[], 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) sendmsg$nfc_llcp(r2, &(0x7f0000000580)={&(0x7f00000000c0)={0x27, 0x200, 0x80000001, 0x5, 0x8, 0x6, "78cbd20f6b51148c5bf16eb36dc0d57daa842f0760277245df00bb664ed443486c01588adfdc53f55f75b0378dfa43c6516bb8501cb9fdf2db6cf970660782", 0x2}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000140)="e2f39a43e8e60be3fc12c5543da6391c58e01f7e53169fb5f84e4c17082665231b426dc98f0f7774763b88620bfa39ebb6b2a50dbd1f556d010fada44f67647672394110a230fffdc732673c732907b18ca0710c0ec87ba0ae546de9ec8ac3eb79e3d557e025807b24750e087d6dd625b58c375ede9aca373317ade04b288ea90ba0ab89db4ccef5ab86209422499bc789d548994f52185da6ba596f", 0x9c}, {&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000300)="f66643d7633a4e9c869ce6bb05af0b212dbd02b97334161aae189cab80378e00d018c7ab09b4ae4700aacbb1f430579c4c68f72659654469fe3df58fb0741b27516a6d625754828ac876988dc04c31442b5f06e65e828278549f7f9b87d31a2d5f24865a6de4", 0x66}, {&(0x7f0000000380)="c50bf34fa9c9215de437ba55d1b778fe9c256f1df9d73d02a6d1203d096e0f636396216134eb0d961eadcc962464981f2c7488299f7f5c82c0e5ed1ae2975ccce987b05a894f37b240c0b19b7136f11558d9e9ae5bb18c9dd5994e69c516f5748820940796a46e066bbd915b343ef5b46b69db6dca26b12c58bc932cb2851df75abce73bab120ff7cf494be0650845d3b9e5564f32c0b9a6a9b0c62cf3c4c25e27108afc995e18fdda206df46403ac5aaa4f178669591cf50db780ed33570a6dfbd39817cff646977e3eefec6096eb0d269a7402e40bdd38e775f7a031fa10cd", 0xe0}, {&(0x7f0000000480)="0bea3a3795b04a9b0534ec2d9d1bd91a8ef6337aa6a109271262f8ff97691b62bf34ece8e0d3a8b9c92849d92c3690a34e9b07bde21694db5ac105b862c4eca27160c9dd26feb7c18048c5", 0x4b}], 0x5, 0x0, 0x0, 0x24004080}, 0x80) 2018/02/26 15:45:52 executing program 4: r0 = socket$inet6(0xa, 0x80800, 0xffffffffffffd7ff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e10000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003fefe7)={0x0, 0x10, "fd7f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a2ffc)=0x18) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x3, 0x10, 0xffffffffffff6ed3, 0x1878}, &(0x7f00000000c0)=0x18) 2018/02/26 15:45:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006a9fef), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x0, 0x804, 0x1f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x3, 0x9, 0x3fd, 0x64d, 0x442f, 0x6, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0x4, 0x3, 0x3, 0x80000, 0x2, 0x5, 0x5, {r5, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x5, 0x400, 0x1, 0x5}}, &(0x7f00000002c0)=0xb8) sendmsg$alg(r1, &(0x7f0000121fc8)={0x0, 0x0, &(0x7f0000b12000)=[], 0x0, &(0x7f0000673fe8)=[]}, 0x0) 2018/02/26 15:45:52 executing program 4: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[]}, 0x0) recvfrom$ax25(r0, &(0x7f0000108fb4)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) 2018/02/26 15:45:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_cmd={0x26, 0x7080}}) 2018/02/26 15:45:52 executing program 1: r0 = socket$inet6(0xa, 0x7, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000000040)=0x3a) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x80, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 15:45:52 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xf2b}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000140)={0x7fffffff, 0x1, 0x53, 0x2, 0xffffffff}, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000140)={@common='eql\x00', @ifru_flags=0x3401}) 2018/02/26 15:45:52 executing program 6: r0 = socket(0x7, 0x5, 0x4) read(r0, &(0x7f0000000000)=""/219, 0xdb) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c007110000f305010008000100030023dcffdf0088e62480258e9fcc7b1aa406becf9a3ac541a7e2297cc24a42e1321afad242f907e8653dae18b5f0a5ac3c245ccf5703b4e12be9e02da0e782aa3b5b90e4f3e422fd3bc87ac42ba41214b86817bb4765ac157de5d1a43cb1b1dae61fc6d535509879a157fb73e5ac17675ee5e3ac2f7dd3b3586da6", 0x94) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/26 15:45:52 executing program 5: r0 = socket(0x9, 0x0, 0xdee1) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@nat={'nat\x00', 0x1b, 0x5, 0x1378, 0x1190, 0x1190, 0xffffffff, 0x1238, 0x1190, 0x12e0, 0x12e0, 0xffffffff, 0x12e0, 0x12e0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x10a0, 0x10e8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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"}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x13d8) 2018/02/26 15:45:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x3, &(0x7f0000000080)="e914eb1a53d8b71a7db37fbc5e755a32f45eecd223f16288589d47effb5131b50b36aec0b7d6dfe696dfb2c1b887434bb8fd35acc1efbf771efb2d4988f3c1e11f3dcf1abebefd0307586dbbc47b259032b0aab3b0b85f15781268407c0d911f49140e55bf05eec3ff729929983dc498b86eb095a7c338759a06b29bf5712646f70d6d3a46a3d22d7d0100ff7ee95bafa03f45ccf01b87012fb09aaa357a9f220ecd462d7e") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x9, 0x0, 0x6, 0x10001}, 0x10) 2018/02/26 15:45:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x32, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=""/186, 0xba}, 0x42) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000000000)=0x4) 2018/02/26 15:45:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000040)=0x3a, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x3, 0x1, 0x1, 0x1}, &(0x7f00000000c0)=0x14) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x0, 0x6, 0x100000000, 0x88}, {0xcf, 0x401, 0x1, 0x2}, {0x5, 0x4, 0x0, 0xfffffffffffffffb}]}, 0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcef18)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) 2018/02/26 15:45:52 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 15:45:52 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="87", 0x1}], 0x1, &(0x7f0000000340)=[]}, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) 2018/02/26 15:45:52 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x74, &(0x7f0000000080)=[@in6={0xa, 0x2, 0x3, @empty, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x776}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x6, @empty, 0x1ff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x8001}, 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x180000000000000, 0xd1, 0x1, 0x5, 0x4, 0x2, 0xbac, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0x3, 0x400, 0x71f4, 0x3ff}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x949, 0x7f}, 0x98) write(r0, &(0x7f0000000040)="c80d23ee759656e5d339070a138c5cee81d6d203124845a2ddf93d6b4e5dae870ccd9d27f2f34bf7a68d914d4e9aae9db1016ea73aefbc4c3d56d5f85e4f07de4123f16e1ad9b7c3ae4795f7698554c83b1baa13a628aa231216d077d9f1adbe03ffde6e3c", 0x65) socket(0xb, 0x5, 0x3) listen(r0, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r0, &(0x7f0000f8aff1), 0xfffffffffffffcb5) 2018/02/26 15:45:52 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xabcd}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/26 15:45:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r3, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=ANY=[@ANYBLOB="0400000000000000a074edebb7e1000097341065285fbd3c1bf624aeca2a1cd7fe87cb845633751bbdcfa3480370e476b836e6994d28c097b735304a8f702abdcb2c37b8d9620ee066e87ab9459b0ffe5f0e7441f83a5e1dda373b8216d50cba2ba4ad3f56aba3124b595a3476f2658511982395ef37978161dbd11b4fef7ab16e78adb53e7e6bc75e0d91a6ac44b312a9ab4d39142b8762e6bc623fe0b10264700cd1efd517c60c4c0f173d206d647e242cf333ef2661fc023f7ce398436176d6bf6d8403ab6d5711d899875fded2f08e4cb1f02966d0372c097492d9be034d468ec55776b63665313ccd3e78b34c36d0def2"], 0x10) sendmmsg$alg(r3, &(0x7f00000010c0)=[{0x0, 0x0, &(0x7f00000003c0)=[], 0x0, &(0x7f0000000440)=[]}], 0x1, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r5, 0x1000}, &(0x7f0000000100)=0x8) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/02/26 15:45:52 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee5ffc), 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1100}) 2018/02/26 15:45:52 executing program 4: getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r0, r1}, {0x20}}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e1d000000000000000000000000000000000000000100000000"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@nfc={0x27}, 0x23c, &(0x7f0000000080)=[], 0x36e, &(0x7f0000001c00)=[]}}], 0x4000000000000e1, 0x0) [ 66.541054] xt_cgroup: invalid path, errno=-2 2018/02/26 15:45:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x44c) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) socketpair(0x10, 0x80000, 0xfffffffffffffbff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) getsockname(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000080)=0x32) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000000c0)=0x3, 0x8) sendmsg(r0, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000002500)=[], 0x0, &(0x7f00000025c0)=[]}, 0x0) 2018/02/26 15:45:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000677fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000b26ff0)={&(0x7f0000000040)=@ipv4_deladdr={0x18, 0x15, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) 2018/02/26 15:45:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x8, 0xffffffffffffffff, 0x1, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0xd, 0x805, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xe9d1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x100}, &(0x7f0000000180)=0x8) recvfrom(r0, &(0x7f00000001c0)=""/198, 0xc6, 0x2000, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x20) recvmsg(r0, &(0x7f0000000080)={0x0, 0x47, &(0x7f0000014fb0)=[], 0x0, &(0x7f0000019f8e)=""/114, 0xfffffffffffffd04}, 0x0) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000040)=ANY=[@ANYPTR], 0x1, &(0x7f00000004c0)=[], 0x0, &(0x7f0000001040)=""/4096, 0x1000}, 0x0) socketpair(0xa, 0x5, 0x2, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x33}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f00000000c0)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000efa0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa8}, {&(0x7f0000003f80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f000001001f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/26 15:45:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x2, 0x240, [0x0, 0x20000040, 0x20000220, 0x20000250], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, @generic="651cfd3ab3b629efb611f4982e57402c", @generic="6127a73809b537a1e0ac7d0e91632403", @generic="dc20a835d4add81952e1096369db54e7", @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xd8, 0x108, []}, [@common=@mark={'mark\x00', 0x10}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0x2b8) 2018/02/26 15:45:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d, 0x0, 0xffffffffffffffff}, 0x2c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x100, 0x1, 0xebc, 0x1, [{0x400, 0x9, 0x9, 0x0, 0x0, 0x400}]}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)="73010080001e000000", 0x5c6e, 0x425, &(0x7f00001a7f05)=""/251}, 0x2ed) 2018/02/26 15:45:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000defff0), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000800)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="f8b043b45a0f2fc8ebe3928e75e0fcfc963c395a7d4bf50eaa3c50daaeadb05ff711cac2d530152e66239c1847e5f408c00b4e81a36348d03f36b17e6ca87f85d62324a02495681aa9c35646d509f24d5612270bad443c705568008532d0cc876a25c9b3b74e3ac72da3867d5ebe30f941a491040c96dd24a072ef5c32c197"}, {&(0x7f0000000100)="a2be5769d06989a706234f9f2edd8dc310d24414d1d724f86f3910192d199f822cb5fb5ec6d7cd9ed185b5f8bba43aab521e154ee861e31f15b2dd4830b31bee7cd2c53b9b1daffdd7f608354dd1e7aa331c048a5a3470c67c96026f53527ba4f018ef9470409aa6eab4f750af4d58442b015cab71a5fa6e2cdc2bb12e781058d1888760131fc26f49588c9e"}], 0x0, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)="5a83ba53da02b40967668eba00961ba897772ea7540d26cb28a5c28718743a56f51897e63c783f3b42e38fcad9c7734083238356741eebf3a202dd39eb41bd6853b6e36566fefadf74439e3f2a805de884855e02ebabfb"}], 0x0, 0x0, 0x0, 0x20040011}, {0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="477d6717942ce204715c3ed1f66b1c3a2e064eee94a50488c3702179497b6bde242a27d5526444332aafbdc5c61650e0c93a309e67924259ca4379d5e138a979eb441cfe4fa434d249f0f07cea230ad7005b6cac05d1f4fc884a2e8894da0b43c28ef7a407d4627240386dcc3ef315bd94bd066d0e7b916eba69d01f18ae46584b8924a6509c01255940c4bc570462cbba66346653e7c030968d4e2a3cbdb16d6b1902974becd0ba8a6c46296c3cab7122aaac5bfeb135c938989e3a788ccbfd103b6ae338ec1bcde6bd40a3496ded6fcb1eac75fb3c"}], 0x0, &(0x7f0000000400)=[@op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x4}], 0x0, 0x44}, {0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000480)}, {&(0x7f00000004c0)="da347993083f3b86a94f88362e9e4a4a0f3bdb76098ff5ef8e635c205537318514bf86a136a2ceb89aaecd736bc92928e7068a94f33fc125f9341923a9776c3fd7f4f9361c7f5165fb0bfc25d2b80b0d8191b49c0edb2ff649034cf79049c5d65587cea18a96fa33331d04779273b353f11b98123be02e9362bdd431cbe535b7550a45f037634fcdadea1f0c91a84669192fa8edb680cb0d4444c8e0fcef203aa729269f771a14a80397e881426492f5d2296cda3995a876a166d47ef51fecbe14c67b9a33b9417391fdfed7a2a24eb9cd08ded51f7780f461eab8"}, {&(0x7f00000005c0)="171d2a922ee59db89ac99a7c4d2486540ee8786ec0c74653ce7197f1acbde73ce94486509b31d65ad0fd02f4d64e2b41cb960c72526320e7166506ae4f12104fa3d8a14027d3c1b381ce303172f226f91cab72093843dc15548dc15b9d8c075fad87917c9ee9effbf13aa0993dd2584d2ad455c35d52fc21c77af33d"}, {&(0x7f0000000640)="89a559f117d3c93420f5e523ac5e619879da95ba2114277d39bec4c4008222b2aa7c1a3723756b64147d1a0459ba38103876ff0fe4751bd15b41172c89fe4c52b14f"}, {&(0x7f00000006c0)="8ae3ef11e0972f6b102942946c15ce38102a24134aaa4e1b7015af9db9753eecdd245abd47e57d58366e456ea8e1685f252ce1056eaff04dff79fe0b7a69115db789ed218d1b77c30918073b553ca2715dee4e86e900845530cfe2a10c4684a576c799fd85f7c13a8a9988f8a9b8f673b1cc"}], 0x0, &(0x7f00000007c0)=[@assoc={0x0, 0x117, 0x4, 0x3f}, @op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x1}], 0x492492492492628, 0x0) recvmsg(r1, &(0x7f0000eaefc8)={0x0, 0x0, &(0x7f0000824fd0)=[{&(0x7f0000b7c000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/26 15:45:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x1, 0x7fff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x4) 2018/02/26 15:45:52 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$unix(0x1, 0x5, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r11 = getuid() r12 = getgid() r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@dev, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000580)=0xe8) r15 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r15, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) sendmsg$unix(r1, &(0x7f0000000900)={&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c65300070b7f0bb7efa2b63a39548fafa823b50c8cf0959fce934e4c07e"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="228860b519cae91dfd6178977c0a67a5ca1e0f00be84b46ff5d4a1a15e5384800bf7fe3a2a49019b118f7cca572aec3ed63e468dc4588174799e11737e0304edb173fe95ec737b9c030d5917c69510ca9ed17302d8304c34916ac5022e09513dedc2d5fbb785dff15fd58c6628937657505d209646c84bc1503e9be265e013d8ebec7b79a6e4275b56519917283386815fd45c83aeb7f4eed48d98317648fbb1ed4b851ad37cf413e50b5563d36dc77a0d7ab8dd92d4768f623b18979a82218e411bc09cbf7b9181e427", 0xca}], 0x1, &(0x7f0000000840)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0}, 0x4000800) r20 = accept(r0, &(0x7f0000006000)=@nfc, &(0x7f0000006ffc)=0x10) setsockopt$packet_add_memb(r20, 0x107, 0x1, &(0x7f0000000940)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/26 15:45:52 executing program 0: r0 = socket$inet(0x2, 0x5, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @empty}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/234, 0xea, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007a7f4d)="63245aadc6d2575abd6887184de73a20d3492aee22da738fb21b37422729d66b112f54f198f385ab3cf7edd2a471b2090d3b9fedcdcad8f2405ece5ad326436a9e3f09590c5cbc3638795cf2d1d93045ae0fa3aac9eac215f0fe8a411dd6149dd9f8037349c6c248fb0c83f3a81bb03917caf418164a0218aa7ae8d49f6f9ce9fa0f", 0x82, 0x0, &(0x7f0000096ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000005640)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000140)="802fcfc84512ab601a9f037bd1593e69424582b92a04cdf41457dea520648f0e24849ffdddc0d838db78342c43993550786f56ec4b0761108d8e0c63d973c3ed1560c16300f193bf2091250ef761310b55a1bc4a25f44df655dd835fc2998e4b7440c8288252de370253bf870933782e93ea1b48056097a30e5fc4111e5773401795b9a1b42a", 0x86}, {&(0x7f0000000200)="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{&(0x7f0000003f40)="53cacfb782040a955bde8fd84674b3f3704dc4fce5179e62859dcc173cf6b572a55994fad7d64c1430eddf8c1c0fad75014b3a50080cc765482cb35de6851e956337149f87c993bc3ec14fa0cea3bbf5f46bd890745fe42e32e58f8218f2826b42092b180fd1d8079825bc5934d7671f2445371fe04a8fbb3c0eb0d99cd3968ba95646ca2981856e43422d328db13c200764beb99f92cbedce04d110322812238a5749ff1ae14faafb66b22daf8da7ff3a21d2be735f1bf87be33808d9f853e6520a4effd70a45ca5e2c7d9d5aac9ce8710ed20485ce6a7c6a857730f70b158101e8aa888fd78d50421cabd75c65c4", 0xef}, {&(0x7f0000004040)="fa420c4adad5cdb00a6ad50db9793496cf5c922d8033680605381b2273009fe0927b9ed46f76d23a31be6b0267ddf4a82fb68046bf7fd16c0a6f99083fd7ee367892d454b89ea4d169b2944e3892c8ca480c5853231df7065467a6a1e4f3dd5dc4c484bee75d7e91c3c5682ad19d42291c37e3af7401850b929f2fb34247b7458c70fb923d27cb42cb471395fc295b747b9bc35111", 0x95}, {&(0x7f0000004100)="cb5ee0df2dc29d3224a1c176d3e656c0a2207d0d7408f9e6a7ac3d7da77aee8951b24e2303440bf8fe00327002b89e0031f4f35dce02f3de3b5d736f63980902ef3157d747f74d05c316253abe59a2ecb6486f58162dd5b1164a266a2e2e031b", 0x60}, {&(0x7f0000004180)="f8e06e6c6fbd06bcca1717793d48b3f2521a24622561b97e1fdf49dc2a98d86839dd7bd3efdd975a2dce3b2fe3bd3d6e4f9cfda58cf54a8fc727ca573cb225d449a50913819ff667f87348182f90b19a6cb6a03b2878be39a4c27c8e4ac30629ce39a1b9c136f87e4676d342b743d8", 0x6f}], 0x9, &(0x7f00000042c0)=[{0xc8, 0x113, 0x5d, "5c219c0cdcdec50d8fee191dfa4ed68622d7aadb2568b5ec11da8748d2df5157b92258642243712aa6aecba3d01877d38d7ebbc7654c57006a3840483f66a29481f1c14cb130feed527f3cb2dd8ba9206fe034671685b04e012a184141dbbf3725ed4e273435221723737d53baf35446109f0bf3aadd83f65b09e04ebb43c7e52fe47bfd09534edd15d503c6fcfa1cd120e1802b08818ff9154fbce4f9662338af662002a7cc625f828b3c923e64d4a57b107012d6ceba42"}, {0x1010, 0x119, 0x80, "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{0xb8, 0x105, 0xc0, "cb3c160eef9c712c4665e6d4e6042a064826b7a52b2ec697082f501ca8800fbd609e9f51b34e1f798d0cddc05c4e9ef94b518dff3427de175bdfcbe0d1ddf9cbd375dd9998de339d3397167fbe1f6286d1a4e7dbe3f932133d790fe9fc0b193c87d40015f3341eacc3fbeb9ce5e94a8c60ff8acc52e1267ecc9675c5f5821770456de6294031e5bab84de46bb741e2438632915b4e595b59c4669ee1b8840b5885393bd50c"}, {0xb8, 0x0, 0x4, "e4e4ae214e06ea9407ce8397226f03f4af9153466fc4b52c7ab772023c63befee9cbdf5fd64d0d1aba9c167f9c697ecc6d11f2d4b1f401f5d93dc669949c6aa49fd7e464984eecbf9ea93fa5661052a4210edaeb18749e844dc8f7d250441a8950987c75be6d47accbeddf2679aec925b82242a70c702989fea4cb4da69edf3e85375f832cf488ea09e353e8fae8f9243d9753b5ec077f15e13276faab83caf9f0c6f39a0e9204a2"}, {0x48, 0x10c, 0x8, "0c3b0f15a8bb27a4659d472c4450d563329a14f952d6080fdd143dbb4598b47b83887dff31cafb1c443c7ae3aeb5d534d5f3"}, {0xd8, 0x84, 0x8, "d54f395fc327730f43e7189b0558835ee0b6c089019bb990a7f97b162a42d09a23414bb989f12bdc1ee0371ed5b5c93ab5e8d9363ed65154edbe3d220eeb96d6884ea91ff5da461229aafd9c3f78dd9ed679d1521ab445380cb8fa2e7a932a2560a65ab77136acfc2c91bfe00e169675ced0bdbbd15393c3603cc2b6c20d1d5f401f01f5d2c6f5850745e37ca718c62617853325a6dfab8c379ff2fe3bafb82ebea3c0ed2776a77ec19321c4f8a037f3c6bdc8076ca4a8eceb4c66184557606fe76e9ebb"}], 0x1368, 0x8000}, 0x5}], 0x7, 0x15) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f00000015c0)=[{&(0x7f00000014c0)=""/203, 0xcb}], 0x1}, 0x0) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/02/26 15:45:52 executing program 2: r0 = socket$inet(0x2, 0xfffffbffffffffff, 0x5) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socket$inet(0x2, 0x0, 0x1) connect$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/26 15:45:52 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000000000)) listen$netrom(r1, 0x5ae) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0, 0x0}) r4 = socket(0x7, 0x4, 0x200000089d) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffffe) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000600)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000006c0)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000340)=0x0) r9 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) sendmsg$netlink(r4, &(0x7f0000001f40)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x8284011}, 0xc, &(0x7f0000001dc0)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="d00000003400050727bd7000fbdbdf2567f7edb5b159b71ababf0313a7d7243e91fa20b08ceb000738d5697336b1adadb2d6768a6d6f6d6bf9e9c57220d2becb9b0553ed9155d61eed5cad51effa06a15f9a9c6048b3613b56d1f4836c1763914ec9c22e74f601a3cc96f116627d7b23ce242a3a112cf54bb2543ee1874552d4ab4dbdbc99249c8158b82a37404b4cd4f7829496040231ccd12490311d35c01d0c85a50fc5c383ab95c16a25609ade603c45bba93ff8ddeefdbd86fca3000000"], 0xd0}, {&(0x7f0000000700)=ANY=[@ANYBLOB="b80300003600140326bd7000fcdbdf2538006500a08da12fcda333450c000f0000000000", @ANYRES32=r5, @ANYBLOB="9d31c8c86528a2d30cc2d5e74fdfc3af6b1e3a0c004e00000000000400000000c0005400a68bbfa24a76cf6cae2278ab2450a19dab5305c6decbb8a1acbf7a2cf58df85780f2c45c225e980dc2eabce52bda01b5e3bf7be0ec4d76716a7bffca72038b67fbcb009766fee9e59178c56d7af7abcd1cacd6e4c9149d9cce0b33b48ffcf9811612fa56ab9a67430e7f41953defe22a21aa355229f6eb0ff3a936688222d02e6998abcd0d534c0a924fb3dddd61801df4fdae873c9dc692228735f9fb04443f7f8f0c008f0000000000", @ANYRES32=r6, @ANYBLOB="0c00060000000000", @ANYRES32=r0, @ANYBLOB="0000700134000c00930400000000", @ANYRES32=r3, @ANYBLOB="b800290000000000bd9ea3524e7bffb6be809ee019714c4aa305d7a164ca6cd5bf93f16bb8d943eeddcca1d6383ec62a796dea975e8b1f09ef993856e5ebf2dbb45793c06307159dc7d600ca143caba0a3c313e2633a1b7702afaf087c200cb4d4c043049d1227f70dccb3c53fe624636f9e7686c04568a1c0ae940ba13a614fc2589ff10beed833759b9b8530918cdb565588780bc07723d1477d2f834248f05bbeb4751b4b0a7444f8b87e485c5a382b8e4bfc3fd1cf000c000600000000005b0000000c00440000000000", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00'], 0x3b8}], 0x2, &(0x7f0000001ec0)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r3, r1, r2, r0, r3, r1, r1, r3]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x10}, 0x40000) r11 = accept$inet(r3, 0x0, &(0x7f0000000040)) connect$l2tp(r4, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x0, 0x4, 0x3, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x40000000}}}, 0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r11, 0x84, 0x3, &(0x7f0000000180)=0x68d, 0x4) sendmsg$rds(r4, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r11, 0x84, 0x77, &(0x7f0000001180)=ANY=[@ANYRES32=0x0, @ANYBLOB="180deaff"], &(0x7f00000011c0)=0x2) recvfrom(r4, &(0x7f0000001100)=""/74, 0x4a, 0x20, 0x0, 0x0) accept4(r11, &(0x7f0000001280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000012c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001300)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x62d, 0xffffffffffffff00, 0xbae4, 0x100, 0xaad, 0x80, r13}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r12}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0xfffffffffffffd64) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x100000001, 0x7fffffff}, 0xc) close(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r11, 0x8934, &(0x7f0000001240)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) 2018/02/26 15:45:52 executing program 1: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0}) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x620, 0xffffffff, 0x330, 0x480, 0x0, 0xffffffff, 0xffffffff, 0x550, 0x550, 0x550, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x308, 0x330, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@bpf0={0x230, 'bpf\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x120, 0x150, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x680) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000c00)=@mangle={'mangle\x00', 0x1f, 0x6, 0xdb0, 0xc10, 0xc10, 0xa20, 0x8d8, 0xa20, 0xce0, 0xce0, 0xce0, 0xce0, 0xce0, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x8b0, 0x8d8, 0x0, {}, [@common=@unspec=@u32={0x7e0, 'u32\x00', 0x0, {[{[{0x4, 0x2}, {0x13, 0x3}, {0x200, 0x3}, {0x100, 0x1}, {0xfffffffffffffea0, 0x2}, {0x100000000}, {0x81, 0x2}, {}, {0xfffffffffffffffb, 0x3}, {0x1b, 0x3}, {0x995, 0x3}], [{0x5, 0x7af3}, {0x8, 0x76bf}, {0x1c, 0xfffffffffffffff7}, {0x1000, 0x1}, {0xfffffffffffffff8, 0xb8b}, {0xda}, {0x400, 0x2}, {0x1, 0x7fff}, {0x6, 0x1f}, {0x1000, 0x6a}, {0x7, 0x3}], 0x8, 0x8}, {[{0xb7c2, 0x1}, {0x9, 0x1}, {0x5, 0x2}, {0x9}, {0x20000000000000, 0x1}, {0x3}, {0x7f, 0x3}, {0x1}, {0x7, 0x2}, {0x4}, {0x7, 0x3}], [{0x5, 0x7fff}, {0x5}, {0x7, 0x2}, {0x2, 0x1}, {0x8000, 0x6}, {0x6, 0xffffffffffffffff}, {0x10001, 0x1000}, {0x1f, 0xffffffff7fffffff}, {0x1, 0x80000001}, {0x5ff82858, 0x4}, {0x4, 0xde}], 0xa, 0x7}, {[{0x80000000}, {0x0, 0x2}, {0x1}, {0x7fffffff, 0x1}, {0x5, 0x2}, {0x0, 0x3}, {0xffffffff, 0x3}, {0x8}, {0x3f}, {0x5be, 0x1}, {0xffff, 0x3}], [{0x8, 0x2}, {0x7, 0x8d}, {0x3, 0x4}, {0x6, 0xffffffff80000001}, {0x3f, 0x4b9}, {0x9, 0x1}, {0x0, 0x2}, {0x2, 0x2}, {0x1ff, 0x4}, {0x5, 0x100000001}, {0x7fff, 0x200}], 0x2, 0x3}, {[{0x37, 0x3}, {0x200}, {0x401, 0x3}, {}, {0x401, 0x3}, {0x722}, {0x3eb, 0x3}, {0x7}, {0x5, 0x3}, {0x6, 0x3}, {0x0, 0x3}], [{0x3ff, 0x400}, {0x6, 0x8}, {0xcfb, 0x9}, {0xffffffff00000001, 0x8f}, {0x0, 0x6}, {0x1ff, 0x7fffffff}, {0x0, 0x5}, {0x3ff, 0x101}, {0x6a8e, 0x6}, {0x2, 0x5}, {0x8, 0x5}], 0x3}, {[{0x2, 0x3}, {0x8, 0x1}, {0x7fffffff, 0x3}, {0xffffffffffffd80f}, {0x0, 0x2}, {0x8, 0x1}, {0x1, 0x3}, {0x100000001}, {0x9, 0x3}, {0x0, 0x2}, {0x2}], [{0x2, 0x1}, {0x4, 0x100000001}, {0x1}, {0x943, 0x9}, {0x3a, 0x6}, {0x7, 0x3}, {0xffff, 0x4}, {0x416, 0x57b908d3}, {0x80, 0x6}, {0x8, 0xffffffffffffffc1}, {0xffffffff00000001, 0x7}], 0x8, 0x2}, {[{0x1f, 0x3}, {0x5, 0x3}, {0x67}, {0x4a81000}, {0x5b8, 0x3}, {0x4, 0x1}, {0x4}, {0xa3df, 0x1}, {0x7e}, {0x6}, {0xff, 0x3}], [{0x1, 0x1}, {0x10001, 0x401}, {0xfffffffffffffffd, 0xc0000}, {0x0, 0x6}, {0x5c78bb40, 0x80}, {0x7, 0x4}, {0x2, 0x7}, {}, {0x800, 0x100}, {0x7fff, 0x5}, {0x3, 0x9}], 0x0, 0x7}, {[{0x4, 0x3}, {0x13c2, 0x3}, {0x2, 0x1}, {0x2, 0x2}, {0x20, 0x1}, {0x4000000000000000, 0x3}, {0x6, 0x2}, {0xfffffffffffffff7}, {0x7fff, 0x3}, {0xffffffff, 0x2}, {0x7fff, 0x2}], [{0x9a6, 0x3fe000000000000}, {0x9, 0x5}, {0x0, 0x5}, {}, {0xa80, 0x1}, {0x0, 0x4}, {0x6}, {0x84, 0x7}, {0x7fffffff, 0x5}, {0x39b4, 0x3}, {0x4, 0xdf0}], 0x5, 0x8}, {[{0x100, 0x1}, {0xb36, 0x2}, {0xbae, 0x3}, {0x9e2, 0x1}, {0x81, 0x2}, {0x2, 0x2}, {0x1, 0x2}, {0x4, 0x1}, {0x2279, 0x3}, {0x7ff, 0x3}], [{0x5, 0xae8d}, {0x7, 0x6}, {0xfffffffffffffff9, 0x2}, {0x5, 0x7f}, {0x6, 0x3}, {0x4, 0x6}, {0xfff, 0x40}, {0xd99, 0x401}, {0x6}, {0x20}, {0xfff, 0x4}], 0x8, 0xb}, {[{0x5, 0x3}, {0xfffffffffffffff7, 0x3}, {0x7, 0x3}, {0x401, 0x3}, {0xe672b93, 0x1}, {0x5, 0x1}, {0x8, 0x3}, {0x80000001, 0x1}, {0x2, 0x99a3641445a36bb4}, {0x7, 0x1}, {0x6ad4, 0x3}], [{0x31f0, 0x4}, {0xffff}, {0x6, 0x4}, {0x6, 0x5}, {0x2, 0x80000001}, {0x4, 0x7}, {0x200000, 0x9a}, {0x0, 0x1882}, {0x0, 0x3}, {0x18000000, 0x100000001}, {0x3}], 0x6, 0x9}, {[{0x945, 0x1}, {0xfff, 0x3}, {0x2, 0x3}, {0xfffffffffffffffe, 0x2}, {0x3, 0x2}, {0x9ed, 0x3}, {0x5, 0x3}, {0x80000000}, {0x8c7a}, {0x0, 0x3}, {0x3, 0x2}], [{0x1, 0x8001}, {0x5, 0x4e4d}, {0xfffffffffffffff7, 0x4}, {0x6, 0x82}, {0x6, 0x6}, {0x9, 0xb48}, {0x3, 0x5}, {0x4}, {0xffffffffffffffff, 0x3}, {0x5, 0x7}, {0x7, 0x6}], 0x2}, {[{0x100, 0x1}, {}, {0x42, 0x1}, {0x401, 0x1}, {0x4a6c, 0x3}, {0x100, 0x2}, {0x80000000, 0x2}, {0x5, 0x2}, {0x9, 0x2}, {0xc99, 0x1}, {0x6, 0x3}], [{0x80000001, 0xffffffffffffff38}, {0x401, 0xfffffffffffffffb}, {0xd129, 0xfffffffeffffffff}, {0x1, 0x100000001}, {0x6, 0x9}, {0x100000001, 0x1}, {0x7, 0x100000001}, {0x8, 0x1}, {0x101, 0x5}, {0x5, 0x8}, {0x3, 0x40}], 0x3}], 0xb}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], @common='syzkaller0\x00', @common='bond0\x00', {0xff}, {0xff}, 0x2c, 0xfffffffffffffff9, 0x7, 0x1}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x2, 0x80000, 0x8, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x5, 0x1, [0x620, 0x0, 0x2, 0x3, 0x5c5c, 0x3, 0xffff, 0x7fffffff, 0x64a3, 0x34, 0x1, 0x1, 0x612, 0xfffffffffffffffb, 0x1555, 0x5], 0x4}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0x0, 0xff], [0xffffffff, 0xffffffff, 0x0, 0xffffffff], @common='bpq0\x00', @generic="578785732bba813fca16738e37b986e4", {0xff}, {0xff}, 0x5d, 0x100000000, 0x6, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff], [0x0, 0xffffffff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', {0xff}, {}, 0x33, 0x2, 0x0, 0x4}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@tcpmss={0x28, 'tcpmss\x00', 0x0, {0x9, 0x80}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty, [0xff, 0xffffffff, 0x0, 0xe8740c7b52ea701c], [0x0, 0x0, 0xffffffff, 0xff], @common='eql\x00', @common='vcan0\x00', {0xff}, {0xff}, 0x5e, 0x6, 0x1, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x5, 0x9, 0x9}, {0x2, 0x80, 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xe10) [ 66.678896] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/02/26 15:45:52 executing program 6: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000056a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) 2018/02/26 15:45:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5b3}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1400000002070100f4ffffffffffffff00000020"], 0x14}, 0x1}, 0x0) 2018/02/26 15:45:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000206ea0)=ANY=[@ANYBLOB="6001000010b124000000000000000000fe80000000000000000400000000000000000000e8ff00000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000a000000000000000000deff27000900000000000000000000000000000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x160}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0xa0, &(0x7f0000000200)=[@in6={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000000300)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000340)={0x1, {{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, {{0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x31c}}}, 0x108) [ 66.752699] xt_bpf: check failed: parse error [ 66.779746] audit: type=1400 audit(1519659953.024:51): avc: denied { ioctl } for pid=10498 comm="syz-executor4" path="socket:[25388]" dev="sockfs" ino=25388 ioctlcmd=0x8941 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 [ 66.814219] xt_bpf: check failed: parse error 2018/02/26 15:45:53 executing program 2: r0 = socket$inet(0x2, 0x80807, 0x6) socket$inet(0x2, 0x0, 0x6) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/114, 0x72}], 0x1, &(0x7f0000000180)=""/86, 0x56, 0x3}, 0x40010023) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt(0xffffffffffffffff, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000002ffc)=0x8) [ 66.819715] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=45328 sclass=netlink_xfrm_socket pig=10508 comm=syz-executor3 2018/02/26 15:45:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={@generic="e84a2e7b1b49ac57174c72b16f93557b", &(0x7f0000000000)=ANY=[@ANYBLOB="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"]}) 2018/02/26 15:45:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2200000000ff020000000000000000000000000001000000002007e860a48314ad2e691e4a8df1c111bdab51d5bb298dad2f4511006c71d1b4c4fc6f87a3aa8ba7990e63b7de1feebf35446b760b60e4dc8062180c005bd0733c2ad872f9be3fd85292"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000005, "96"}], 0x18}}], 0x2, 0x0) 2018/02/26 15:45:53 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast2=0xe0000002}, 0xfffffffffffffffe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0xffffffbfffff2d94, 0x0, 0x6, 0x80}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/26 15:45:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet6(0xa, 0x80003, 0x5ce) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x8001) r2 = socket(0x8, 0x0, 0x63476640) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) recvmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/29, 0x1d}, {&(0x7f0000000080)=""/211, 0xd3}], 0x3, &(0x7f00000012c0)=""/195, 0xc3, 0x1}, 0x2022) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/02/26 15:45:53 executing program 0: syz_emit_ethernet(0x1e, &(0x7f00000ccf8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x4, 0x33cb, 0x1, 0x6}, 0x5, 0x3, 0x0, 0x0, "bd455f03b54a7bbf"}}}}, 0x0) 2018/02/26 15:45:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000000)={0x18c, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}, @nested={0x16c, 0x7e, [@typed={0xcc, 0x1, @binary="ada45b4b3514f43b3ad5778936f67280b034bfd36bbe7701ec5ed872a164fc7355d658140090e4292670f4be7e1b072402e17b095c7d24072578de08694dd8fd3c57f5cafb36bfbd13effa498ddfd83b602ca8e4853802442b6b73b55585b9fad784167f5b72cbbe4fb78106df748516acef13ba70fbb9b515328361a5a504713fc4a34a644c08495dd0ea132c6dcbf3047bee399dfb96d000cd1354fd88bc473d4b5b87953a5e65f912720779f7af4ae24efd067c6e073d995e984c1f8541086671da"}, @typed={0xc, 0x70, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x77, @u32=0x4}, @generic="b0289188ff674dbd59179d612b75f391c6800aa687a5356a4bb082ae31a98dabdb0e7346e3e52b331666ca32d2f25021bb575c51bfe6e16e43a956437cdda4c255b096cad69a6824ccdc4abe9942d58efb5401759e9671c79a671f170b6cf8ae9231686634b497b123ee6efeb0803d951c9e48846e9a3fbedbcc28eec83741e1b96801"]}]}, 0x18c}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000000440)=[], 0x0, &(0x7f00000004c0)=""/4096, 0x1000}, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x105d, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/26 15:45:53 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000005000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [{[{0x9100, 0x5f49, 0x4, 0x1}], {0x8100, 0x5, 0x8001, 0x4}}], {@generic={0xfbff, "eec1bacc3ffe879fc573151285d9d42af5bd3b886d22aaa717310636578b3d5dff7c2eacfd8117701378580c6f7a256b525ae69b5240abeb1464d35b3dbc92230ccd7c5d4582426697984510ca01d58c9af7241e3b516728546913c24f7c91a89dc52f324176a3a09dca572a2b79c60da34f6c362608e90345efac36f3963fb1309416e708f39b0b4de8baf3e4b01e3c4b03f6784bf86d2588c9473086740791ba6c3b3914cb765064c448d1a69cfc4149ebc1f9551cd13608da580fbe0e859da881d5ce699be21004dbeb50cd7ccc20d5d60d1c9e7b25ad2e2e6dbbe5471177a9906132"}}}, 0x0) syz_emit_ethernet(0x13b, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x100000000, 0x8001, 0x4}}], {@mpls_uc={0x8847, {[{0x0, 0x3, 0x1, 0x4}], @ipv4={{0x9, 0x4, 0xfff, 0x5e9, 0x125, 0x1, 0x7f, 0x0, 0xff, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@lsrr={0x83, 0xf, 0x200, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @udp={0x3, 0x2, 0x101, 0x0, "78ad8482d76c1b947573cf463fedc235aa8bdff914dea07d15191acfdd36b21167efdb5cc469c90548c6545e384da99741a3762c33ae361766ad0dcc6d596a954e136e58100639648aec46aa6c509ac2fbe6dbbb9c00a29e2ce0814d51564d9b2f61a0371a63adf4cea07b6f2813f42b1a167de0ed35293b7bcd5959c7f909af4cee9fbbc4bea86eb61985f27a6181e1927063c8252b3dd00aa65f0f96beda6b57c50ec4518c04a8b879a21209b51644096dec4c4bbf52a9afa0a94c81ab4a842d9e32b8fd900a56c2189c7ebfe85528c4d35c978982b9c53b472f842d38a4a9e49bbaed6d0c0828713676351fa71d2de83b9a824961b48051"}}}}}}, &(0x7f0000000140)={0x1, 0x3, [0x2ef, 0xeb3, 0xff, 0x3ab]}) 2018/02/26 15:45:53 executing program 2: socket$inet6(0xa, 0x5, 0xf0f5) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000b8040000e803000008020000fffffffff8020000d0000000e8030000e8030000ffffffffe8030000e803000005000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000e0df3aa65b370e341dc262e60e091f9709588eba29de4fe96d7631d462e825eabea36295e37116e1e80680cd543900e56d1549c2888fe7513f3c0ec0c7c116759210a3c0259df0dbecf46abf5dda019c235f470d83790222aed5eb6259e8a638e1c002294734d0b9198251ea4d89b69dc2f1adfa"], @ANYBLOB="ff0100000000000000000000000000010000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000006970366772657461703000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000300000700c9c200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000380100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000ffff7f00000100000000ff01000000000000000000000000000100000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000b34cef78855ca5f283c7d4df4439e52e73797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000ff020000000000000000000000000001ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x518) 2018/02/26 15:45:53 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) syz_emit_ethernet(0x4a, &(0x7f0000fbef92)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x8, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x9, 0x0, [{0x0, 0x3, '*'}]}]}}}}}}}, &(0x7f0000cce000)) 2018/02/26 15:45:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045afc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x8001, 0x0, 0x200, 0x8001, 0x3, 0xffffffffffff9be2, 0xdd9, 0xfffffffffffffff7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x237, 0x0, 0x1000, 0x1ff, 0x6}, 0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/26 15:45:53 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000aacfa8)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x20}, 0x1}, 0x0) 2018/02/26 15:45:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80800) bind$netrom(r1, &(0x7f0000000180)=@full={{0x3, {"97915a3b8a73c9"}, 0x5}, [{"90bb2c42a0a2bd"}, {"04851c403147e7"}, {"abf1538f26c783"}, {"148628ba2af7b4"}, {"1250f715771707"}, {"9f8e6ea07b3689"}, {"b232414707dee4"}, {"b48845afea572a"}]}, 0x48) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@loopback, @rand_addr, @multicast1}, &(0x7f0000000040)=0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082cffc), &(0x7f000082c000)=0x2) 2018/02/26 15:45:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) gettid() setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4(r3, &(0x7f0000001140)=@nfc, &(0x7f0000001180)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000001140)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getpid() 2018/02/26 15:45:53 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="61afd8424eaf6061da28c4422c1af1e8") 2018/02/26 15:45:53 executing program 0: r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x10}], 0x10}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) getpid() 2018/02/26 15:45:53 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @rand_addr=0x40}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, 0x4, 0x1, 0x100, 0x6, 0x10000, r1}) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000040)=0x6) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1}, 0x0) 2018/02/26 15:45:53 executing program 0: socketpair(0x3, 0x5, 0xff, &(0x7f0000000000)={0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7, {{0x2, 0x1, @empty}}}, 0x90) 2018/02/26 15:45:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1, @empty, 0x0}, &(0x7f0000000100)=0xc) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d34ae03d4dbd384a296cd599424c9585c9237e9271fa676b15beab805d4d2786", 0x20}, {&(0x7f0000000140)="6476fa699c14715d24c9f874e4e39db1fbf30498a150fbc30b184a5667e408419f3cfeca49ea0265be38e18e65425c62880098e1934bff1eb1ee18b9784dcb6b1bea06fe3d9ec1c753f1535fb9aad09f75be9c9c2ac04f54b80dbd55655972d48999da3514b1de3c1885be416aa9086155522769b498c008d4172119ef2ece915c11d5f956b421d6ba79774d369dfd71e8f3793fb24356f47d2b4a86b7c02f7890213b37f365eeaccb4f04744412dbfe", 0xb0}, {&(0x7f0000000200)="1155cad454ce860002b2034d7fadcfcaff0b1d65abc1c060873a57d2a29650404b840723c5220de8b59882cb82e576d8592b1e32a4f44dbdb5518f601921fd0e65bd67039092d5cd90ee291c5c906e4ff08d442946666a97ee7e54eee8f95c7f5e1a4e8ad62b2963c87f14aa56b2c481cdd9c2960e374b793bf4fd7f160f78f7c73b2749663111bcbaf9ff78bab46ef77abe4ce5a6e6b9032fc3a48cb19fc658a69922496c3e25987496c5504215af40bf7228c5b87472f35e257dbac38597d8166bddb2770d6e5afc61e20773608c80ccee7658e82d3ffb1f0b1d351d7bc850a814ab874937bdc26c12598486b7", 0xee}, {&(0x7f0000000300)="a4977bfd464c6dc923b7ac3f8a77a9169642c9aed22ae6df1b7bc5a9d723d0368a0e9614c016c7db1cd4e90b27d8bd8dd984a8c6e6808f29fc6a4a5bae8ee71dbc18a4ddfad23fab63db46b0faefa05c206aa3c8c20627fb7d5de43be25a528ce58e1250856daf383e341f897b9f744d95c179d42c0e794c2ee67e55c928ec85af60550256ce99070ab6e210343291dc4e6d034bc4191c6b280115d0caf64dc6b4008650b63cca5409507fc89c3947e0f1e22a62a451661751564a4c3d1615c0c242ad94a690071d0d587963", 0xcc}], 0x4, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) 2018/02/26 15:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009aefff), &(0x7f000008dffc)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xfffffffffffffffe) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)="06584e3edf7cc901c1cb21755bcd41f7f0e3c8b7ee1282762bcc2934ce27c0a53cb4d180782d2d6675a47a5d605bbee734a7a40fe60b38576ca4e50e63228a151888d41bde2e6e866e4777a4efb7bd61f84941a6c16fff8780f4d85aacd529bee1597835ae01032096bd3fb5bc43dd71687abf40e0dca777a6cbc86a47e7a12d06fbed111412d06b263d7010c267c081b824cec4ec3b97805f68869cd9022e89050f339b93cd6f5ced5db8c5004052047f91ba9c5d5aac754353b93789f78491213fae454948cccb28639abc188493ae0e34df838a9685e397417a71874b93302489ad48740a94dc0249566beacf55b1a9eb37b906", 0xf5) [ 67.073642] audit: type=1400 audit(1519659953.318:52): avc: denied { map } for pid=10590 comm="syz-executor0" path="socket:[25456]" dev="sockfs" ino=25456 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 68.618941] syz-executor2: vmalloc: allocation failure, allocated 2784350208 of 4294975488 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 68.633078] syz-executor2 cpuset=/ mems_allowed=0 [ 68.638170] CPU: 0 PID: 10581 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #241 [ 68.645514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.654843] Call Trace: [ 68.657410] dump_stack+0x194/0x24d [ 68.661022] ? arch_local_irq_restore+0x53/0x53 [ 68.665666] ? idr_get_free+0xfd0/0xfd0 [ 68.669631] warn_alloc+0x19a/0x2b0 [ 68.673237] ? zone_watermark_ok_safe+0x400/0x400 [ 68.678068] ? rcu_note_context_switch+0x710/0x710 [ 68.682985] __vmalloc_node_range+0x482/0x650 [ 68.687478] ? xt_alloc_table_info+0x25/0x80 [ 68.691865] __vmalloc_node_flags_caller+0x50/0x60 [ 68.696771] ? xt_alloc_table_info+0x25/0x80 [ 68.701156] kvmalloc_node+0x82/0xd0 [ 68.704849] xt_alloc_table_info+0x25/0x80 [ 68.709058] do_ip6t_set_ctl+0x29b/0x5f0 [ 68.713099] ? translate_compat_table+0x1c50/0x1c50 [ 68.718104] ? mutex_unlock+0xd/0x10 [ 68.721795] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 68.727051] nf_setsockopt+0x67/0xc0 [ 68.730745] ipv6_setsockopt+0x10b/0x130 [ 68.734785] udpv6_setsockopt+0x45/0x80 [ 68.738748] sock_common_setsockopt+0x95/0xd0 [ 68.743233] SyS_setsockopt+0x189/0x360 [ 68.747187] ? SyS_recv+0x40/0x40 [ 68.750621] ? security_file_ioctl+0x7d/0xb0 [ 68.755008] ? security_file_ioctl+0x89/0xb0 [ 68.760204] ? do_syscall_64+0xb6/0x940 [ 68.764164] ? SyS_recv+0x40/0x40 [ 68.767591] do_syscall_64+0x280/0x940 [ 68.771459] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.775929] ? finish_task_switch+0x1c1/0x7e0 [ 68.780400] ? syscall_return_slowpath+0x550/0x550 [ 68.785303] ? syscall_return_slowpath+0x2ac/0x550 [ 68.790208] ? prepare_exit_to_usermode+0x350/0x350 [ 68.795200] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 68.800545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.805370] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 68.810532] RIP: 0033:0x453de9 [ 68.813697] RSP: 002b:00007f26699d5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 68.821381] RAX: ffffffffffffffda RBX: 00007f26699d66d4 RCX: 0000000000453de9 [ 68.828802] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 68.839433] RBP: 000000000072c010 R08: 0000000000000518 R09: 0000000000000000 [ 68.846685] R10: 0000000020fa2000 R11: 0000000000000246 R12: 00000000ffffffff [ 68.853930] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000002 [ 68.864506] warn_alloc_show_mem: 1 callbacks suppressed [ 68.864508] Mem-Info: [ 68.872334] active_anon:74349 inactive_anon:63 isolated_anon:0 [ 68.872334] active_file:2238 inactive_file:3663 isolated_file:0 [ 68.872334] unevictable:0 dirty:36 writeback:0 unstable:0 [ 68.872334] slab_reclaimable:9419 slab_unreclaimable:84315 [ 68.872334] mapped:22160 shmem:70 pagetables:667 bounce:0 [ 68.872334] free:24443 free_pcp:322 free_cma:0 [ 68.907638] Node 0 active_anon:297396kB inactive_anon:252kB active_file:8952kB inactive_file:14652kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88640kB dirty:144kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 110592kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 68.935778] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 68.961960] lowmem_reserve[]: 0 2864 6373 6373 [ 68.966731] Node 0 DMA32 free:43900kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:484kB inactive_file:116kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 68.994403] lowmem_reserve[]: 0 0 3509 3509 [ 68.998766] Node 0 Normal free:53588kB min:37120kB low:46400kB high:55680kB active_anon:297396kB inactive_anon:252kB active_file:3684kB inactive_file:3680kB unevictable:0kB writepending:144kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:5120kB pagetables:2668kB bounce:0kB free_pcp:1336kB local_pcp:648kB free_cma:0kB [ 69.028292] lowmem_reserve[]: 0 0 0 0 [ 69.032137] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 69.045740] Node 0 DMA32: 12*4kB (UME) 13*8kB (UME) 9*16kB (UME) 10*32kB (UME) 8*64kB (UM) 4*128kB (UME) 6*256kB (UME) 2*512kB (UE) 3*1024kB (ME) 2*2048kB (ME) 8*4096kB (UM) = 44136kB [ 69.062335] Node 0 Normal: 1039*4kB (UME) 565*8kB (UME) 98*16kB (UME) 41*32kB (UME) 13*64kB (ME) 28*128kB (M) 3*256kB (M) 3*512kB (UME) 3*1024kB (UM) 4*2048kB (UM) 6*4096kB (M) = 54116kB [ 69.079269] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 69.087859] 2002 total pagecache pages [ 69.091832] 0 pages in swap cache [ 69.095310] Swap cache stats: add 0, delete 0, find 0/0 [ 69.100680] Free swap = 0kB [ 69.103701] Total swap = 0kB [ 69.106729] 1965969 pages RAM [ 69.109837] 0 pages HighMem/MovableOnly [ 69.113812] 329727 pages reserved [ 69.142085] syz-executor2: vmalloc: allocation failure, allocated 2954342400 of 4294975488 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 69.156207] syz-executor2 cpuset=/ mems_allowed=0 [ 69.161127] CPU: 1 PID: 10556 Comm: syz-executor2 Not tainted 4.16.0-rc2+ #241 [ 69.168479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.177824] Call Trace: [ 69.180416] dump_stack+0x194/0x24d [ 69.184046] ? arch_local_irq_restore+0x53/0x53 [ 69.188712] ? idr_get_free+0xfd0/0xfd0 [ 69.192704] warn_alloc+0x19a/0x2b0 [ 69.196329] ? zone_watermark_ok_safe+0x400/0x400 [ 69.201185] ? rcu_note_context_switch+0x710/0x710 [ 69.206129] __vmalloc_node_range+0x482/0x650 [ 69.210637] ? xt_alloc_table_info+0x25/0x80 [ 69.215038] __vmalloc_node_flags_caller+0x50/0x60 [ 69.219964] ? xt_alloc_table_info+0x25/0x80 [ 69.225416] kvmalloc_node+0x82/0xd0 [ 69.229132] xt_alloc_table_info+0x25/0x80 [ 69.233364] do_ip6t_set_ctl+0x29b/0x5f0 [ 69.237427] ? translate_compat_table+0x1c50/0x1c50 [ 69.242457] ? mutex_unlock+0xd/0x10 [ 69.246164] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 69.251439] nf_setsockopt+0x67/0xc0 [ 69.255157] ipv6_setsockopt+0x10b/0x130 [ 69.259213] udpv6_setsockopt+0x45/0x80 [ 69.263186] sock_common_setsockopt+0x95/0xd0 [ 69.267681] SyS_setsockopt+0x189/0x360 [ 69.271649] ? SyS_recv+0x40/0x40 [ 69.275107] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 69.280642] ? do_syscall_64+0xb6/0x940 [ 69.284611] ? SyS_recv+0x40/0x40 [ 69.288059] do_syscall_64+0x280/0x940 [ 69.291940] ? __do_page_fault+0xc90/0xc90 [ 69.296162] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.300651] ? finish_task_switch+0x1c1/0x7e0 [ 69.305142] ? syscall_return_slowpath+0x550/0x550 [ 69.310064] ? syscall_return_slowpath+0x2ac/0x550 [ 69.314985] ? prepare_exit_to_usermode+0x350/0x350 [ 69.319997] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 69.325365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.330213] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 69.335386] RIP: 0033:0x453de9 [ 69.338559] RSP: 002b:00007f2669a17c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 69.346253] RAX: ffffffffffffffda RBX: 00007f2669a186d4 RCX: 0000000000453de9 [ 69.353514] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 69.360775] RBP: 000000000072bea0 R08: 0000000000000518 R09: 0000000000000000 [ 69.368041] R10: 0000000020fa2000 R11: 0000000000000246 R12: 00000000ffffffff [ 69.375303] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000000 2018/02/26 15:45:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2000000000007, 0x4, 0x61, 0x7e, 0x4, 0x0, 0xffffffff}, 0xfffffffffffffe80) 2018/02/26 15:45:58 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xfffffffffffffffd, @loopback=0x7f000001}}, 0x20) 2018/02/26 15:45:58 executing program 0: socketpair$inet(0x2, 0xf, 0x3, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000723ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000d3cff8)=0x6) connect$inet(r2, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/26 15:45:58 executing program 5: setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d09000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000000002000000000000ffffffffffffffffffffffffff68010000ffff2281b61e569489c400000000000000000000000000", @ANYPTR=&(0x7f0000a1bfd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x260) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000317da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) 2018/02/26 15:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f000001cfb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1f, @multicast1=0xe0000001, @rand_addr, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x5, 0x0, 0x3, 0x800, 0x6af8]}, 0xe) connect$inet6(r1, &(0x7f000000d000)={0xa, 0x1, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x6}, 0x202) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000003bff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/26 15:45:58 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000005, "96"}], 0x18}}], 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000d44000), 0xfe5f, 0x0, &(0x7f0000ee9ff0)={0x2, 0x1, @empty}, 0x10) pipe(&(0x7f0000001600)={0x0, 0x0}) accept4$packet(r3, 0x0, &(0x7f0000001640), 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/15, &(0x7f00000000c0)=0xf) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty}}}}, 0x0) 2018/02/26 15:45:58 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x77, &(0x7f0000000040)=0x7, 0x4) socketpair(0x2, 0x80005, 0x9, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001100)={r3, &(0x7f0000000100)=""/4096}) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x1000000000000}, 0xdb) sendmsg(r4, &(0x7f0000001500)={&(0x7f0000000000)=ANY=[@ANYBLOB="0a00fefc6c3d1a00000000ebf77becd71a226c76c427660100000000"], 0x1c, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}, 0x0) 2018/02/26 15:45:58 executing program 6: r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) 2018/02/26 15:45:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x437e, 0x8}, &(0x7f00000000c0)=0x10) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @rand_addr}, &(0x7f0000000140)=0xc) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000100)=0x40, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x4, 0x1f, 0x2}, &(0x7f0000000140)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x1ff, 0x7, 0x8, 0x0, r0}, 0x2c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x7, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fcc000)}, 0x10) 2018/02/26 15:45:58 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0x0}) pipe(&(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)={0x0, 0x587, 0x1, [0x7]}, &(0x7f0000000580)=0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0x1}, &(0x7f0000000600)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000100)="6278009d31c27cc03d990780e464b273f92e2d9a965e87220841b5b0f89d9dd901dff996269ff0c3cebbb3c0632daf81f383c6681831f92d39f4d0335c7033c3d192f08e190305dd7ad48b8bbd241614457d47eeb2f5f55e72fb20bd0b60822fb147f0e4fd067ebc6d4e076384e77b39519bc65c8ae2", 0x76}, {&(0x7f0000000180)="0a0fb3309f12390735a1376079fb74ed106fabc21abfbc016f0247c310ac571c3cf44c2e74699e9de7f1619a692cbbc32ac634d4198da881d959472a165f5d61bd95e69d96ef27ab943ccfd18a8b1784d4b55a10b974b9baebc3ec3c49d0617e07a5ff7ae6e2dccf606a8c81ea18eb37326029a5db7d838fa6224b9ccc8ed88e1a9ee7a78a44a5e0a05450eba4b4757a17ccb60aaf3d0a8e471cd1b6f2f3b4b5912b46844376ff09f446081392c561eb50e5e86e112405471e79391234d7f02eb2cbe3da7d550ba855e68fbbc2d1c5903dd62cd70b09c273722fce3619c345de9e", 0xe1}, {&(0x7f0000000280)="8427c072d1e23b4c2a2bcde12539286ffe8c086a114a35d12c3f48b6c040aa7a1ba1c5bd55e15e8cc3d0e7783d1cd8aa95a647cc2393e9aed5dedc6c19668b0d62b6e97ac84a5a202056f7c9609f92346731bf6bcdf5667807d8ad11491e7c11500aa5ecd123c44271df6fb79fc86095dfcf5f53f2227fe764ac5f814ac520d988819f79525fb5a2be458eb30d7bdc9b74b71432b39052304726e7c54e29813fde91da47fc4a5773cb5d601134e4af05efe38a2621047ca40e51ba0d3fc837176cd2e5cdf608e8915f76d9316701896c7506eb69cfcf", 0xd6}, {&(0x7f0000000380)="54481fe10593b1bacd69c14bb3cb98d29fb4f87737206d08a9b75c69c428cb0a713bee5cb0ba90603dff5f7f", 0x2c}, {&(0x7f00000003c0)="72cdfff996838377a57cbbe8da336bff0fd6e288b3efe966eed8679c29e26bf044ccf7cc2f0c857bf46ade485146b0d8a7c6a5f5ca15b132ec0c0706d90a9db68478c7d9e3bae6eef216ca87ccfdc0459249d3154c553b5cbf5040c8b3ee1c15e64b750e56697e9825e0963785de3d6ce920cd54d751c1af7b9035f10967899459df6160204c92ba70e2f3483ea1e855a779b26a9cabf001c70b0fde55b11aa4f2ed9973e2aaef145e56596c395b215691828a2abac2cfcaca4c9bdf0a35bb5ed44e2f9a683fe1f52248d0e08b9fb8baf525da30d857380d01035358e3bbc9395b4e166d34571466bd57954b", 0xec}], 0x5, &(0x7f0000000640)=[@sndrcv={0x30, 0x84, 0x1, {0x17a, 0x100, 0x203, 0x4, 0x6, 0x7, 0x9, 0x20, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc00, 0x200, 0x5, 0x40, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffffe, 0x9, 0x35}}], 0x90, 0x1}, 0x8000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r5, 0x6, 0x10}, 0xc) 2018/02/26 15:45:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x80, 0xfffffffffffffffd, 0x0, 0x6, r1}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/02/26 15:45:58 executing program 1: socketpair(0xa, 0x3, 0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x101, @empty, 0x101}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x1, 0x3}, &(0x7f0000000180)=0xc) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="a54f5e792737067c4428898cd413fe1585ebe36db329bc7b16c84598a0f47632ec4eb3ca63e73b62fe41fa6480b5e91136b2a3cc58fb95db9b421c667a13b04e5e6d0559a1c044856bbac271da10b4a5ab839e51ead00072b22be389f01268e5713e95e986c097bd53ba1aa1179b09d8c473515ebc2b6422b2099df5ae111f7cdce8624d", 0x84, 0x20000000, &(0x7f00000002c0)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) sendto$inet(r2, &(0x7f0000fc2000)="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", 0x480, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r2) 2018/02/26 15:45:58 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000240)={r1, 0xfffffffffffffffc}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00007b8fc8)={&(0x7f0000140000)={0x10}, 0xc, &(0x7f0000661000)={&(0x7f0000d71000)=@newlink={0x30, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) 2018/02/26 15:45:58 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x200}}, 0x404d, 0x7, 0x2, 0x7, 0x4}, &(0x7f0000000180)=0xa0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xc0000000000036, &(0x7f000004bb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be6000000fdff000000d359bdeb62e130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r2, 0x29, 0x10000000000036, &(0x7f0000869fff), 0x0) getpeername(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="172720ff0d4cc20f8d358e76d60000000015d5ed2278a914e553f464bef99402baead39e1c06f45e224ea26d8a1367242a0942f4ca9fdf5cce571f987fd8ca873feb71df5e0529673b7b95ba7fde3a00e9d58e8ed324c9b0bf2ab5f7b81da05651cc335a2bd72fcf17dbbf9d327015f819254db83d6316f7145a525d2dd5e0d7e565548dcb34487e9eb70efd84a86fb8b751045e581eca5c879e32c1255737ce499b83728dbd8c4cfd612d4b99d8302ccdefa64c3eede0ab710900aa0a224ed07b3e24ad17b3ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x8}, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001400)=0x14) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001440)={{{@in=@local, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001540)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) bind$llc(r0, &(0x7f00000001c0)={0x1a, 0xf7, 0x5fc, 0x3, 0x9, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/26 15:45:58 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000940)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000980)=0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$kcm(r0, &(0x7f00000023c0)={&(0x7f00000009c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x2, 0x0, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}}, 0x32, &(0x7f0000001f40)=[{&(0x7f0000000a00)="f8ae1b636e001d3ce7fbeca06224e85ab4e58326d2669b63745ccd005b1da0ed75db361d5c07a7333d2bc7d5a2f1abf6ef754ba96fa45f73dac5b628b88459a0d7cb077f74012807dc6258c5e6e41bd87f226cf6769eed64ba369c68f02f28c2b05e61ffcc6e04398f1b6108638f4a04cfca5d982f5ec3f15436efad18964c258440b97cfc9b3efebd67a6de0dce38547668a9d7dce4520685db8382", 0x9c}, {&(0x7f0000000ac0)="e7401788714e487d91092c16a8ad159b26a3589ba38c07eaffb081eb8d599d705c1addba9a54720f9b", 0x29}, {&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000001b00)="2e790e1e9226d2bdf4ebc715082266a3245600a863680c09f4cf0a1ec83d3d5175df7748ca41558f8a864030c29ba547d85905367d96964801001c75a1d5efea77ad59df3d440f870bfb5419e6769d36eed796360ce1075c", 0x58}, {&(0x7f0000001b80)="6606ceab38c63aadbd96e9633911c16c22aece204d9556ca8e27ff7007c8cdb752891dd3487fe4ef3c0651e9f802d720dda8ce1bf37fc23fe9f8089329ea0a697a13f394b56e40786a06ac781912c81e95069d3a11fbb1b5b48b79e8d3f39d8cb2f8ee2f8b87bd95eb07df7b8617e98e92e1292e1d75a7760abb0dfcddb9eeade9226288fd5c33501d609db0cdaf8de52cd651d26e9123cc516b441d25a1e0eeea0fce32c6c3c2180674025142c8cd1af52de997a0065bbbca9edf9c938ee1dabdb1e5fc20", 0xc5}, {&(0x7f0000001c80)="f95445ac6e29256d0f1aa2dfbe0b465a784ad6ce6cf84758220f3d563313b7e699e69132cdcf716d6595fe72dce48ab03bc2260584f60e9ba637518d72f0d96fa2b46b18eb3e4fa15996a7e76b611964ad5f4e1a073c7aa40aed1634931b23d71b8261a9a1edcb714c70c682165f8267ac34972471a9dd858d708236354d254212cde683ee048018449a63f68179ede06618e9124be9ff8105450edde682aa41da19b007863baf67b94568a606584ee430f55ce78fcbbb33ec515afa3cd79d84cfcdaa7b5417b6274af17d1ebf3e1f3f5ecc668484a5b3f2564635e5422226f41a", 0xe1}, {&(0x7f0000001d80)="8accd335d58067249d52f36a894accabbb8c82fe0264417c8a35e8001255e229602630df29ad0ad6e732ee9d0fb49ba76a3f8955f1c7c6f9e7dc9f5ae953d8f83594ff9caf612f68b212d318d09e4be970f746dc2700329fbaae351203bf5a554cd842ebf962bb4074f31614306f4b18d425f5331fab775ee524bcd6f9dcf52a907097c601e53bb0b1d9daf47cdd5200f83feaeecc8ec2119c7200d730c08c71dc33f8b5d9d9a656f8d46b3bfcd948d9c78b4b", 0xb3}, {&(0x7f0000001e40)="7e4b680f2e47b39b9efc024c4c5cab6ba3b3132e2b7cd974cf0118210e4f0967b942623bef853d3d20364746df91a3db11941f76eebb9add6ec8d63ea53e2220a25ee512d3", 0x45}, {&(0x7f0000001ec0)="98a96579de9e976dd2875de46ff63dd4dca8a54e9b5dc071c18778555428d9b1007552ab2642a36c8d95466baba7ab8f761c10ef253ddf1e8d12cf6d5ee58f21ed2c15395737ef173b1e9d17cc556ec2273abe1d155b36e08b9971fd9a78d59631d7134e3bb2bf13f61c2d1b375bb491cece5d39f1e06724c5b714a03c94bf", 0x7f}], 0x9, &(0x7f0000002000)=[{0x68, 0x114, 0x1, "1df06a164f43b2c49689b7efe8112391e3c591c08e626e85cec7b15754628c34ee80fcb112f3e692f6d242935b112b34c8e9aedbdeb14561c506daecd0db2632d37048ac60fbec170989c701b659b9e8a64a4e54f5f731"}, {0xd8, 0x10d, 0x0, "789b71ecea71b85bb8f0bd17304c93cb55c313feacaa544bc442255767ba0554678bc10de5b19277c4c89d187317953acbf2a17faef658acd5d70d272a06ef1e5bac76bee1f5d13a3bf2fdd759deef41a783452f5f44c68c433df407697f90ed2c9d05ce80ba9399befdebe16d82538359ef7c62dcfbee49e9e8900b60f2be0e508ee35fe1fd82cedabdb1c2783899b8501f5cc6e6b0f7be5f22c090d1d08efcd32b31ceacaa2c203710543c2a09333434bd4b536a273be858962667511879d5a4b7de625f"}, {0x98, 0x0, 0x6, "0247e3249300706c48336a39be3bf617519f27dffdde4b29c91986ba39f99748390c579047418956257d87a04fc9e7f2096bc2813eca3147f729eba4fda74f18e91c377872a1ad76e3948fb0a597f0d7a28c9fc1ff0fd8f5841cd70fba6ad5b2221482ae3f5cabe1b3dec4217409bc272bc46547cb154eb00e79bb25e074e06d692b0de1eab4"}, {0xf8, 0x105, 0x8, "edfe652f631d229e271a0532826014a9c864a2c15a1d9e77e6337137556bbe69ca67c37a97c3590b824a8aa6a95a5192d84712362a3fe4d433a9a9107e2a3e57bfa3445ffbaed2e3f79f1dfb3f414da3a03dede1634d1efbc1e3845726278f5ac821008aa27f728e294451438f76b101c216144e7a4d0f39722886913c289af586a139a397b561cecea63a14d15d84f30ab88e34e7d60c6300215118d11e7d32e5a057fdc1a796853b1abc073f9038da0b84ec305442cd2d9fccc5f09dfc5209dc4dd89d342985949409d967d14400a81b0b6b754d9cddc11e564922b1fc8b45fce5f684cb5b9f57"}, {0xe8, 0x0, 0x81, "0eb49bc10d805bc98895e6364b6132e1c77fced4259773f408d7e3c7267cb953284362caccf373df4757d9c7ceae1ccb2d8267024f095ef83ad46edfd5ff0532b51b17724f632f2061b3d1855882f7a3bfade821d9a66de49c0e56831d46004bc7a42b0e17aa84e35bef46abcc338e698ae731cdd98e5aa28243089512ae4b7bef07045c6e7c722e3ad39ad6a4bfd067a331da2e0cbc41034442fea1d28e3ef258ff5e9c11c68c055cd4622e5481068bb965b582b6902058626c0d48876619d414481511bec12373532da7e15054e028a40e"}], 0x3b8}, 0x4000080) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/26 15:45:58 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd06b4090000306700fe880000000000000000000000000000ff02000000000000000000000000000101000000000000000651faae00000000ff010000000000000000000000000001fe8000000000000000000000000000aa"], 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000001580)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000015c0), &(0x7f0000000100)=0x8) 2018/02/26 15:45:58 executing program 4: ioctl$sock_ifreq(0xffffffffffffff9c, 0x8992, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@in={0x2, 0x0, @multicast2=0xe0000002}}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x10001}, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x62ea, 0x10, 0x0, 0xffffffffffffffff}, 0x2c) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000000c0)=""/173, &(0x7f0000000180)=0xad) 2018/02/26 15:45:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xb, 0x7, 0xb9, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x82}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0xce7}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000003c0)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="3e80c5dd9c6f84d54f439fd34051aad1be6e253016578242", 0x18}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f00000000c0)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000100)={@generic="e38b095a43336ddb590a88376d360c70", @ifru_flags=0x400}) 2018/02/26 15:45:58 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001180)={0x0, 0x65, "5f62acf4864b0029900b08eb6c254090c33cd2b6d8308aa7b54cca9bc34932738d5161c816c2a14081c3b93720eefd73aa62221326ff6981e35ee764c74e3e7576b2d63a8d126cf41fbbf0e9f19e9d19311d404834c8246a5cc609b6ec1298e8a918412e16"}, &(0x7f0000001200)=0x6d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001240)={0x0, 0xfffffffffffff4f9}, &(0x7f0000001280)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001340)={&(0x7f0000000100)=@in6={0xa, 0x2, 0x7, @empty, 0x3}, 0x1c, &(0x7f0000001140)=[{&(0x7f0000000140)="7b07addf21fe627d99aedb3b317ac25c50edf0fb85642d4f59c4f8cfccd68c8052e463faaa419de2c42c3c516ebc7c6302d19a6ce7b3c979891b55029f597491b3f194a1ef89b2d1a778a86a1a44c6fc9a04f64dabb0900e5d79b30c2b73e3e07e5e4547fee5db2944992c85cdd60690350f097dc982cc475c9c89d1ae218ee8d4071bb18d61ad14b2550dd6899e2e49c38ce38d75cff90cf3856defd9876004d342dc91bf4e7ca0b63e554cf23bb465f25014894f482d8947fbb21406bff543e5bb2e9272c77987c4655a0dc26e944d11672f828c3eb4685cd8b62a858a5a4a7eaec44f7aa18f415b714384d3f8d05906661f083a6a76c13de9493a1056815bc05872eea786b5a2921732b4f4693229d17a93fbbd5647584a3dcc1382123e0855b561da0452c6f3bece265d942d0983f6623dd1b31e74b13b6b090b78c4feb37cff62d9e14f4c24f0d633a91f7caaa4e62103096485c52c6856feee94a271ae01f64586d08d49291a9edb3896adfe8796bfc66c7be94a7ce1f467389ae62f6cbc6d3f42121f12697f1eb6ba8b0170ec62fc3f222ed18937a086680bec0e8a12b777b6a0088b983ea59479e421c6d613ce372a17f3be90760537f33f5e29ed57324b4ba964eb8b49efc10f6363652cfb9d867b7217de823cf89f750eb36df2339ffc382ff53f6997f24ceb1f10f7c9f034046f5b0dcd5ba9e2720d4c5d986c21b7c392832bed7314b7ecfa68b6ed3ee4a83aef0b3c35b8ed8eaa1dd0f918fb7e8da0c106b87dc43b3f6a7110124b3d474e61a0fd7f3815dc799d169b1350a3b492737cf9e40a211665114a70a7e4e4f21cd744f9f63b8714fd1bab91ad26b026ac93012508c7035edb4391306857ffc29bf1f1cbebfddca2ed136ea80e232e506bf9ba71ae19cb0fa91e45d5f5174a313e56da26f6db999c84d5215614ff9323def69d2eace0a330af48f18350b20a2516adc46151989af5b858a0a55804a75471137e28fccee7d41031bcc11565b923663cc9152c3133e7e67992be84f24d0103b93809d4c5f334910576feade2b7b5bf8389adffee4b5d1d603bc4a670fb9d3310952fa9896e12e837bfff8711fe5e72cb4de1cc5876bb0f6a000128ac31249fd7cd62d3b6bd7c52e8b8df3e8d650ce6bd234d456ce62013f695f69b6d96bbf612b11b9f0e79714dbd22ea93e4aaa91bb17cb7635bcc5effae4c5bc62840a44a8ec5eb80abdd1a2c2fcfa0fbe05082a0408ebe7b4f1f4e9ca8571443a75f5478fdccf61db2f09a71147103d518a624b3a9ca6d8f23ca077bb329bd99f3cac631a02fbb7642ff8972b87f41d3bfa37945e2ff01b4710c0b86ae378626c2600b1b5c3495ee9ac2b49493913652568c3d133780f912474bc8c8776a56a845d17690a67fdb343e9bb3069c341dbff4dfb0fd42dc66db5dfc93bbf911620d37f46e2d75239239982cf0f297455d8b7c83c9d45d2789ed3a007349db761e29756930aabd75b2cd57a2667d1ecd646654a8cfab1b4ae44156f2b51cc7f76c4d30c004091eec188daf03d86dff15a5ee655ecac0656dbee8fbb85ce45a097f82ff06616dad34a7a4d76f834bfa170348050de9df3a9a022138986bc549ffc9b8f65ede236246473b3f8a5eb80db9695f80eeaeb619fb4b2e338e6a3888af845478cc389730a2af78b1392f19c523d0a27de5e79e759a25f6fe57fca51e4a2c6783e5500d460708c8b7d0e84f18dfa0dd2584fcfd0c272092ca3db0c7033b9f5980a7f837cea92e12dd56f4e70d4c5f6ef27610cc6bcd75b7ceda208827f3481d5318bda69b7088477e8eacdcad7c6114185d0b1cf1d7742bd38de449933c9d6132d1f4dd52852458d50e10a5059d8c83e398d06d74d2a1e3003f88df10dc5256b456ab88e3251eaa348a83bb92c6a54e04e6808892ccec06d90c2139a9c3bc15ea0291da56951748570da093a35a9190805e782dba8f01ff1b937eed4bfb3fb07a29adc0ac9c6eb8deb4eb547d293e561d03459b46b08bb321609e544e0455d7f53ce4c067349a5aa8a4dc275a724369fe22e8ea14e7050a441038de6520eaf9e221307564601ad1d419832c75be450cb80686909c048257e8056d90a62c22473d7afdf9ca0244d38365aec4380610b700a55ba1023b3852dde5d1a811cbe55339b9a8b1fc2643b8b6584dd80868c607c1cc5da0a69c24fa5389145b1333a223742478675186c50eed882278daca8ff4ee70e52c5e4c976ba49ed6870f5c45d155592976ec5007e07fb44525142e9c46356454ed644a007ca7c8467dccf4d3dc437313f6ab24068433c9ffb87e064e3999b4d6ee02e0825148cb577c0ac18406fab10835a26c5c58a181109dbbb062945849d4c80b91dec4ab94d0b24ce9776f17220c63885f3d3bb7face9d6af3f2ba35c0fc4a2e261d951204883731daf5426f5f8f951fbb8cdd7ac85b33f66868ef06cb016a106681526940decd2c3e763c6b962ae8d7e340c2e247be7a490f8ca335eb3116f415317761ee9d3674bd5a8984393d8b43b1b3ea8b0cfe96cce16e623920571d4b221d4110b3fe6b2335d04aed11d9a4a7ae65dccb3bd92d3ab411c8a87121858e7219904c9d5025b47a23109ce6a7b3d58d5f75c19985e4d46fcb3748652694436207d6ba9f3c6d185c4bef5ff30bef5eed917e0a53a4f3f92d08eb394e8f05cd204fd912181392f41c68810a8e9129742639575f59705c1a9744679fca1e7d0744505d982a61217a0d0717eb04d1b8ed2a3b134f2e4f6279f1377c5698aa9f3075661648d83378612609dcbdc69a53df456e74a3b3982b92c36b75a0e78c492520bba770f8b6a72e3619e318b38cad077e1f600754955bf76b95943fb032709863966123819b0d7f9ee782e01aab994b8e70da1b3e16f8a8b82658ab6c23517349bcf8fac4ea64b6b6db50846995bc7e66f3f25a94e0732a6842885173a175a92a064de238cc7f5a5dfb4e43a56aec87d2459df5fa62892bc53224b5f787a9ef0edf3c5a934196afb9c304f1f01722bb871bbd2e077745d6df640cbcbc93b28c83e7e5081faeb8279c517d0fb2b5e08c932e3d623490ee5c831156f2f0bbef750c92ddf536e180b95f6899c0c8410acd0f24cf11de4f754f17543d7c3ff23603eea6e3db95ab1c574dce7aef6a8e56c336f999e04790b27eb05fa29194b59c336197b73ffa30a3ed16ca6527a91c2fb682795d288196715791ca712ced7c973fe642caf4d807e1456edaacb74c14bbd0d59e4e5bf11e060072591c42dc64dabf682483dfa47648d39efa96b83a02430dff2736c055f7e1cd1fa6e21c86d4a52300b85c3238610cb2a1a5ad1f7b5b7858e9ede894a1b3158fe600313a74bc5f02b94aa78c9330d747864eb75ef282ca5ba3f86a4859290e781d1cfd24490e6244d9c82b712c739a7aa629511e95613b60f15fb221e14ce96d3865f9ee31374452a6237bdab25a44688093ad3c99a3917cd48253767b1bb5f08497b1ffe75d856cd4e5de6e4e4b68d29a06b330872f5023956db1368088a54a5f3808c97f6f5c7613100bb1f3da85cfe7326a3022bd2ac36cb9f710af574a3a327e69304527247306df12878aa2117f5fa8b675fea56ac27bf992f9443b80d27dea314562eb453036ece6268f69802c094f16e3dc30431f2ddcc83677d0090b3e149b7d45842864c8a6982f76fc2617e602bf95a934db244260bfb1c79458774735e45e52ecf3dcef4b106930ae32b47668e14be60d07ee729366e5a38cd98f6edff9248244f614189bf32e33bde0c5536ea066ba058cc938cb23bf51a09d03bd2f7bc4bf0b0a66673f41ebed60a7466987a89f591dbf17984418753c3b860a9aa549a5c44393a05b10dde6b811ca6fb38988a11609180c879213e6e694214737a7c270c43abbd30b7a75d0e539b0429bdd48ba7f5ffcefa550724042e13709e13e245aeb123336554aaf2ef13011aaa3cb3f327150f43398d6f1f0d7fff228d39c25f66834a858685ed527a56092cda1f8da9bd4b8af7b29cfcc2db742e8318cace0aa997963a4b7e41bc3671bbd1fd6a43b459a753baadd26cf19c6e854b7e2582fac124173c1660d5597b8a9dac752f4ed30730dbcc97a3da6028837aea50e93aabdafc0cd6f12f5730a5ceb5f788904973426c551f53b4f5c4826148aff6b368b263b60288c8195fe5c215e523ea86b4ef6203864f3544fd3e39e03f08e479ac11d5bb81f78613fd0aba614820c5851033b288f9f3698c6593610c68ae88bb0add2af794ef2d5b3044059810fc87189c558d1009bac33bd9c571dcea6e8a795cb7af2c3b2a212202b259a874ab89d8e7bbefe7d8f07b9a9c12a49a720964154cb268ff6bdc9197744403c3fd28d2e87ccad25b8583dc51a9455b04aaaf206a9c1590b302fc28c3581c0083d11d063f7dc0368c33dd05eaef5cb1bb156ef9e3fd4816cbfe9428aefad59bcd767b36098ce2d527c03eebbf80799d3397b57b18339501bb83df3b66064366b0863b8f4247687eef2dffa4bdb2ceada65f79e8c2582ddb94e29199bd37fd3444c2b71022bcb345a17846bed4146c5f179d699748dc9a1e21314533e64b80491d1b866f628e6a72a62a6920cc824733880a3f1eb527585801ea3b8d28bf58df4f08bde572c1768d73c4287bdf87255e0f784ccf7ec4e8563dc6602ec75a989b8c4150f6f50342498b1db4be62b9668612091e55de6343f01911deb189690793c1316d31fcaf5e130a802455b2c5d2ad45e860935f1f891e7e08c63b83bea7a8f608d46cf4f6441b80720d413ff75c3a23f46f30e8751c8159bfa921a0edce7fb2c5bf9bbde7245d161f281187be08459afff3b4f868e3662fbd46c4d9020acf965071d508b1e0d09ca3467c2838e1c78543af064d4cf1000519797df679e93069885cd43c76a1c52f5f807406bed45bb99040dc932d8dd75ced8eb7842d9ff6ecb41298e61bd3dae9fdd8f90e566413b4077c6f9a1e69567f8d1b9887fd3815f98f82cf583879c4bd113df072ed41ba17ff0f714e25252c8ffc8c41cbb5594b433352d3746e26ebec7cfba51c058488da8525daa306d8fddb82a3d8ab7d63c7ce42cea3761225ccea1c8b5b172cca040c7fca184cc9ca55b7f9ad8f8606db7ace326f792fa49ca91828dbf2154930849364834db9bc956046baa32f53f240f4becf7e4818a454f45a4a3b33cdb39258e1cc29d4d8604013c8f2a0cf85cbc1dc42b3c2dc21c33b3eeba399a86e1e6d1f7a4570ec612e4293e388dc19d444397598a259de741d737d43d22f645d432ba455c88230c1748d7db3b3783f7edc4aa1c234c65a697602a5a79bd94e47fdbac39ea23f2acc7b2d9f6ec9293f0f51cd24a9ff86bea7028d48847f31d94b46aade656368452776040eb74ebafb286011967cdf0f222e017ad694d6ab5056381460e8acca9ba01e7c582d31b0e1f0ac4e919450e498590d897f2834a3705af2b0fbd1fd5183cace6a27a72599a41a7ffc191cba554cd9c3574e19e0658d06bb54eae31b01ee4e080ada6f7847a35cade4bcc5e45b8840fc06107e0b6915d8ba78530dcd255cab5ca47e1628fbc4acc557639a4f0e168436835aa3ed486385587907b4a34711fbbad1a947b1df1d6715c753184ea275d2b539d315e0da1c01208e6d6a07d33253909edd3ced03c0422bb2ee6a15544017e5d1a39cebc4ffed7721d591b5e9ceb34cdc2262fe50a24052cd5114107737ecbd5bba42a5455167e11952784905c40ba8029261fded284334871466b23794bbd94b235e4", 0x1000}], 0x1, &(0x7f00000012c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x0, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x0, 0x3, r2}}], 0x60, 0x4010}, 0x44) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000c9b2ac)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/26 15:45:58 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a2cffc)=0x8001, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) pipe(&(0x7f0000000100)={0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) r3 = accept4(r0, &(0x7f0000000380)=@hci, &(0x7f00000003c0)=0xc, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000480)={@rand_addr, @remote, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_getaddr={0x18, 0x16, 0x400, 0x5, 0x3, {0x2, 0x40, 0x482, 0xc8, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x8880}, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000080)={'vcan0\x00', r4}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r5}) sendto$packet(r0, &(0x7f0000aa7000), 0xfffffffffffffe43, 0x0, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffca0) 2018/02/26 15:45:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x800000000000005, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087bffc), &(0x7f00007e9000)=0x4) 2018/02/26 15:45:58 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004fcff1)={&(0x7f00006b4fec)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR, @ANYPTR]]], 0x8}, 0x1}, 0x0) 2018/02/26 15:45:58 executing program 2: syz_emit_ethernet(0x116, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "7cff36", 0xe0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, {[@hopopts={0x73, 0x18, [], [@generic={0x0, 0xc3, "a135449cdf3ab70691348f48566738383d971a7b2f469d08b40f6668f3f5d3061593b865d53db5a08a04a8917a8f01ef252374b8f834d096b2b31c8a9b4ddedc436414918f990844b3b7c272941e2dff6772a0d5df9eb360d27909c88403b0bce54e94ea70b4f8683c841d44fd42c432dc60ed3abe4ab7a9399258339f32ff4b49c1d0108ab3485a7cbbd4bba3b2a58ff2c2077c7a140ee5d5354ddc573f6340e9787898dbcee071da0bd980ed01217a4204df2da003b1532400a94bbdde2042978978"}]}], @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, []}}}}}}}, &(0x7f00000007c0)) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000180)) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000001c0)=""/16, &(0x7f0000000200)=0x10) 2018/02/26 15:45:58 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x100000000}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x4bc62ae1, @loopback={0x0, 0x1}, 0xbd}], 0x64) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$can_bcm(r1, &(0x7f0000000000)={0x1d, r2}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000000000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/02/26 15:45:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x2, 0x804, 0x6) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendto$packet(r1, &(0x7f0000000000)="603148c4b19e71e4ad2f714e3e24e1ad849030c7e8b1943be5873773152b91aba1186772688e71f8bd1adc2101664e5ea9834580dc1c1e697d15921d71612e1cdb8f1690e11bfbd20d436d53a889dc3e88e3fd9cb27e0e169979b47e7103f422799e60ba6f5b29aa88dcab648eef2ac366ff01a732c79c58ea70229a8e7aac671b8571bff4cb292109a4f81cf9912ebc0530b6b0db7c9a7e1a6f335f6e7178fe41d714ead4f739c74504f84a75f61efce66a24984412312cee027f19617d6ff84b002508f5154432cf90808680ecff12c16022dfb79b94e1ae3926fa", 0xdc, 0x0, &(0x7f0000000180)={0x11, 0x1f, r2, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000d39000)=ANY=[@ANYBLOB="726177000000060000000000000000000000000000000000000009000000030000008803000000000000ffffffffffff7fff38010000ffffffffb8020000ffffffffffffffffb8020000ffffffff0300000000ace679feaa4643b0be9f5bbd0506987d04796c84ac00e3daf4932f52071d1c2d67d4346bf7227a8bf3d8df7b0928ffb72a15b173b46a277c4a1d740b6b884b4e5e52c779bc5462b26000f765b27b3459a67721161684db281d6a255a6498", @ANYPTR=&(0x7f0000849fd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00038010000000000000000000000000000000000000000000000002800736f636b6574000000000000000000000000000000000000000000000001000000000000000068004354000000000000000000000000000000000000000000000000000000020f00000000000000000000007070747000000100000000000020000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180180010000000000000000000000000000000000000000000000002800686c0000000000000000000000000000000000000000000000000000000000000000000000004800697076730000000000000000000000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000021100000000000000000000006e657462696f732d6e7300000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3e8) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @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)) 2018/02/26 15:45:58 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) socketpair(0x1, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x7ff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="416022bd523482f8f352a1105996a022", 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x2}], 0x10}}], 0x2, 0x0) 2018/02/26 15:45:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xd, 0x3, 0xc3, &(0x7f0000000000)={0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/224, &(0x7f0000000040)=0xfffffffffffffff0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000040)=""/211, 0xfffffffffffffce7) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004aaff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000222e10)=ANY=[@ANYBLOB="f8000000100005000000000000000000ac140000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) 2018/02/26 15:45:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47, 0xfffffffffffffffe, 0xffffffffffffffff}, 0x2c) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x0, 0x0, 0x3f, 0xa, r0, 0x7fff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x310) 2018/02/26 15:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$l2tp(r1, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) syz_emit_ethernet(0x57, &(0x7f0000d9dfa9)=ANY=[@ANYBLOB="ffffffffffff0000140000000800040000490000000000110000ac4f2a0e881400bb00004e2100350000390366b9000000000000058bc93a369a89a5bfb9d0f0b99f9589f65985791f38c1d042bcfb48ee538de957d0f9"], 0x0) 2018/02/26 15:45:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) pipe(&(0x7f0000000080)={0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000023c0)="1359220ad7a377b55a3546814a4a8af4", 0x10}], 0x1, &(0x7f0000000100)=[]}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/02/26 15:45:58 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) 2018/02/26 15:45:58 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x3}, 0x9a) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x5, 0x6, 0x0, 0x0, 0x57, 0x9}, 0x100}, 0xa) sendmsg$alg(r0, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000576ff0)=[], 0x0, &(0x7f0000b62000)=[]}, 0x0) 2018/02/26 15:45:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) socketpair$inet(0x2, 0x0, 0x81, &(0x7f0000000040)={0x0, 0x0}) r3 = accept(r1, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000100)={0x1, "dd"}, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x7, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) close(r1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x6, 0x8000, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={r4, 0x900000000000}, &(0x7f0000000200)=0x8) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r5}, 0x14) 2018/02/26 15:45:58 executing program 5: pipe(&(0x7f0000009ff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000d1fb7)="15", 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x40010, r0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2}, 0x8) write(r1, &(0x7f0000000140)='S', 0x1) 2018/02/26 15:45:58 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001600)=@broute={'broute\x00', 0x20, 0x1, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200013c0], 0x0, &(0x7f0000001380), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x264) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x18, 0x6005, @common='syzkaller0\x00', @common='rose0\x00', @generic="b93e20fa94535dafdfc3dc4744ac1948", @common='vlan0\x00', @random="5bd83dd902dd", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x118, 0x160, []}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x200, 0x34, 0x4, 0x1, 0x0, "18202f194c4c48f5a81c2aa7b1b7673aed9670f6be8ece812515cc00ab3a31a2350d66a2df9d18937611db2eae694e72e3f7e733ba39b510db226345938232dd"}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x25e3138d, 0xfffffffffffffff9, 0x960}}}}, {{{0x5, 0x20, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e4deb2a912dc0c4a885f6628ef0ab7a0", @random="59a763910eab", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xf0, 0x120, 0x150, [@connlabel={'connlabel\x00', 0x8, {{0xc941, 0x2}}}, @helper={'helper\x00', 0x28, {{0x1, 'RAS\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x3b8) getpeername$inet(r0, &(0x7f0000000400)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000f80)={0x0, 0xffffffff, 0x5be, 0x9}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000006c0)=0x9, 0x4) shutdown(r1, 0x1) r3 = accept4(r0, 0x0, &(0x7f0000000400), 0x800) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000480)=@req3={0x8000, 0x4, 0x4a7, 0x7, 0x0, 0x1, 0x9}, 0x1c) setsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f0000000440)=0x10000, 0x4) getpeername$llc(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10) 2018/02/26 15:45:58 executing program 7: socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01eaef0ce727d4a84133614b"], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/02/26 15:45:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000219fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-cast5-avx)\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='eql\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000080)=@hci, 0xc, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x8}, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) 2018/02/26 15:45:58 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000008000), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x8100, @generic="90546979621556d0cb837ed180974332", @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', @empty, [0xffffffffffffffff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xd0, 0x148, 0x178, [@vlan={'vlan\x00', 0x8}, @vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x0, 0x2}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5dc7cbdd252c6dcf031cf08c0261767e4efcbaa253ad73da99677051e65a598426b873352b4c06f3df842b0018496c53f1eb354d219a2b1f8be37415a84a51b7"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x220) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000400)=0x8c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x5, 0x1010, [0x20000400, 0x0, 0x0, 0x20001068, 0x20001258], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x42, 0x88fb, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e387449d2105cf916ee8ef0784b0439a", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="11a866a47694bba43b02126602c9dea8", @random="a2f11df015d0", [0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x930, 0xa98, 0xae8, [@among={'among\x00', 0x868, {{0x66d2, 0x8, 0x8000, {[0xffff, 0x0, 0x0, 0xbf, 0x4, 0x80000001, 0xfffffffffffff800, 0x6, 0x7fff, 0x3, 0x6, 0x0, 0x0, 0x9, 0x9690, 0x1, 0xfffffffffffffae6, 0x8, 0x3, 0x6, 0x40, 0xc3f, 0x4, 0x8, 0x7ff, 0x6, 0x3f, 0x5c0, 0x1, 0x5, 0x8, 0x6612e3ba, 0x200, 0x7, 0x9, 0xffffffff00000000, 0x0, 0x4000000, 0x9, 0x9, 0x3, 0x9, 0x171, 0x3, 0x0, 0x400, 0x8000, 0x6, 0xaff, 0x6, 0x3ff, 0x3ff, 0x0, 0x2, 0x6, 0x3, 0x7f, 0x2, 0x80, 0xfffffffffffffe84, 0x9, 0xac, 0x0, 0x2, 0x9, 0x1cc97982, 0x40, 0x1, 0x49bb, 0x1, 0x8be3, 0xffb, 0x8001, 0x80000000, 0xe01c, 0x3, 0xffffffff80000001, 0x3, 0x4e0, 0x5, 0x9, 0x5, 0x6, 0x0, 0x3, 0x5, 0x7bc7, 0x1, 0x1, 0xfff, 0x9, 0x6, 0x1, 0x8, 0x1000, 0x9, 0xfffffffffffffffe, 0x4, 0x7ff, 0x80, 0x4, 0x14, 0x20, 0x800, 0x5, 0x0, 0x10000, 0x1, 0x4, 0x80000000, 0x7, 0x2, 0x3ff, 0x2, 0x240000000000000, 0x5, 0x8000, 0x401, 0x2, 0x2, 0x400, 0xf3, 0x1, 0x1, 0x4, 0x7fffffff, 0x6, 0x6, 0xfffffffffffffffb, 0xffffffffffffff7f, 0x6, 0x171, 0x7, 0x4, 0x100000001, 0xf35, 0x2962, 0x100000000, 0x1, 0x3, 0x7, 0x4, 0x5e1, 0x2, 0x7f, 0x0, 0x3ff, 0x1, 0x80000000, 0x7a3, 0x92, 0x44a6, 0x8000, 0x100, 0x400, 0x1, 0x9, 0xfffffffffffffffa, 0x2, 0x9, 0x4, 0x0, 0xffffffffffff2906, 0x3, 0x98, 0x4, 0xec, 0x4, 0x7, 0x16, 0x2, 0x0, 0x8000, 0xed, 0x934, 0x4, 0x4, 0x1000, 0xff, 0x9, 0x9, 0x3, 0x6, 0x8, 0x7, 0xfe, 0x22, 0x5, 0xffffffffffffff45, 0xfffffffffffffffb, 0xfffffffffffffff7, 0x100, 0x7ff, 0x0, 0xc0a, 0xa4b, 0x0, 0x81, 0x40, 0x7, 0x1, 0x8, 0x1, 0x1, 0xd3b, 0x7f, 0xffffffffffffffff, 0x0, 0xffff, 0x0, 0x7fff, 0xffffffff, 0x8, 0x100000000, 0x52, 0xd6a, 0xcdc3, 0x3, 0x5, 0x2fbb, 0xb6, 0x7ff, 0x5, 0x800, 0xa0c9, 0x3, 0x531e, 0x7, 0x8, 0x40, 0x60, 0xfffffffffffffffb, 0xfa3, 0x1, 0x90000000000, 0x401, 0x4, 0x7, 0x3, 0xfffffffffffffffc, 0xfb, 0x1, 0x1ff, 0x8, 0x5, 0xffff, 0x8, 0xfff, 0x200, 0x5, 0x9, 0x798d, 0x14000, 0x7fffffff, 0xfffffffffffffff7, 0x5, 0x10000], 0x1, [{[0x2, 0x1], @rand_addr=0xa1}]}, {[0x7d, 0x100000001, 0x3ff, 0x6, 0x625, 0x0, 0x0, 0x8, 0x0, 0x3bf, 0x8a, 0x8, 0x9, 0x101, 0x4, 0x4800, 0x7, 0x455, 0x7, 0x7, 0x2bd5, 0x7, 0xffff, 0xead, 0x0, 0x7f, 0x459, 0xe000000000000000, 0x8, 0x2, 0x80000001, 0x1, 0x0, 0x2, 0x9, 0xfffffffffffffffa, 0xef, 0x80000001, 0x80, 0xfffffffeffffffff, 0x8000, 0x280000000000, 0x7fffffff, 0x3ff, 0x200, 0xfffffffffffffff9, 0x9, 0xfcf, 0x9, 0x80000001, 0x8f69, 0x81, 0x7, 0x7, 0x57, 0x7, 0x2, 0x2, 0x4, 0xec, 0x1, 0x8, 0x0, 0x1f, 0xfffffffffffff7d5, 0x1, 0x4f2e, 0x4, 0x23b, 0x2, 0x7, 0x7, 0xffffffffffffff9f, 0x3f, 0x4cc, 0x1000, 0x8, 0x0, 0xb03, 0x20, 0x6, 0x2, 0x9, 0x3, 0x8, 0x3, 0x1, 0x8, 0x2256483c, 0xfffffffffffff266, 0x7, 0x0, 0x3, 0x3, 0x7fffffff, 0x4, 0x200, 0x7f, 0x3f, 0x4, 0x1, 0x8, 0x0, 0x8, 0x5, 0x7, 0xffffffffffff8001, 0x7, 0x6, 0x1, 0x8, 0x9, 0x7, 0x7, 0x9, 0x4, 0x101, 0xe2a, 0x4, 0x3ff, 0x9, 0x3, 0x2, 0x5, 0xabec, 0x8, 0x9e, 0x9, 0x3, 0x1a1, 0x1, 0x28000000, 0x1, 0x39b2, 0x2, 0x6, 0x5, 0x51c6, 0x2, 0x3ff, 0x7fffffff, 0x2, 0x4, 0x5, 0xe2, 0x800, 0x1000, 0x2, 0x8, 0x3, 0x10001, 0x8, 0x100000000, 0x297f, 0xfffffffffffffc00, 0x8, 0x3, 0x79, 0x6, 0xffff, 0x2, 0x401, 0x401, 0x2edf, 0x6, 0x4, 0x0, 0x8, 0x0, 0x7ff, 0x7, 0x7fff, 0x3, 0xf4c, 0x5, 0x7f, 0x9, 0x80000000, 0x0, 0x4, 0x4, 0x3ff, 0x1, 0x47, 0xaf76, 0x9, 0x6, 0x3, 0x8, 0x3f, 0x101, 0x7, 0x40c4, 0x3, 0x8, 0x10000, 0x101, 0x2, 0xab6, 0x3, 0x66eeee94, 0x1, 0x7fffffff, 0x100000001, 0x99d, 0x7, 0x3, 0x1, 0x683, 0xfffffffffffffff8, 0x7, 0x3, 0x1, 0x80, 0x5, 0x100000000, 0x3, 0x0, 0x9, 0x5, 0x4, 0x6, 0x5, 0x1, 0x81, 0x80000000, 0x0, 0x5, 0xa23, 0x2, 0x0, 0x40, 0x100, 0x9, 0x7fffffff, 0x7f, 0x7ff, 0x1000, 0x7, 0x0, 0x1, 0x1, 0x80, 0x1ff, 0xff, 0x5, 0x3f, 0x4, 0x8, 0xba7, 0x6, 0x80000001, 0x1, 0x8000, 0x2, 0x1ff, 0x2], 0x5, [{[0x3, 0x101], @dev={0xac, 0x14, 0x0, 0x14}}, {[0x4, 0xfffffffffffffffd], @multicast2=0xe0000002}, {[0x81, 0x5], @rand_addr=0x8}, {[0xa9b, 0x3], @local={0xac, 0x14, 0x0, 0xaa}}, {[0x1, 0x4], @empty}]}}}}, @cgroup0={'cgroup\x00', 0x8, {{0xbf0, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:etc_runtime_t:s0\x00'}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x401}}}}, {{{0x9, 0x2a, 0x0, @common='yam0\x00', @generic="e6b5ec0b99c1544bcec1d5085e8dfd34", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ipddp0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xe0, 0x118, 0x150, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x6}}}, @connlabel={'connlabel\x00', 0x8, {{0x3ff, 0xf600b0093542e672}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x1f, 0x8100, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="284af2955d8fcb4f332e9ead7b6735b4", @generic="614474987f65e182b0bc686633ef65ce", @syzn={0x73, 0x79, 0x7a, 0x0}, @random="dae74e5e501f", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xe0, 0x118, [@realm={'realm\x00', 0x10, {{0x20, 0x358, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xfffffffffffffffc}}}}, {{{0x19, 0x60, 0xaaf3, @common='tunl0\x00', @generic="ebc063b8c8cc114158b19a115e195103", @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa8, []}, []}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x4, 0x886c, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @random="ac55a2074b8d", [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x158, []}, [@snat={'snat\x00', 0x10, {{@empty}}}, @snat={'snat\x00', 0x10, {{@random="bdfc9c29f61c", 0xfffffffffffffffc}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x5, 0x0, 0x1, 0x0, 0x0, "1612da0d74ee2ec3b8e6824e677f5987c5179115eb5ec2980d7ec9399045fe1cabed50fa44702c4953b321b564023cc0e0fa0d7b7fac101573b140776a34f9c9"}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x0, []}]}, 0x1088) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x3) 2018/02/26 15:45:58 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003b6ffc), 0x4) 2018/02/26 15:45:58 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)="b98debb905c215def235d8cce3f1f4416701d5737ae433d247333c36e581c0ea29b1a1def65dade74de66895e2d4c7f5eb676b33200a0f0e6c48a047e985014cad182742ddbf81f6eccf912d6cf9ebaa590511e17f12599ae746b72b74c059c925ed2c871b10d864b72a87003f0f2f7ce360e0be2604316a766c2cc75f337e373fe140b76db269bf38bf59119fb2d34c00858f9ae00106ff71ce84ee553ad7480ac0970b4cd82523187bb23cc99899a9504a4e8017ada15d11c87dbcda4249157eccf0481053fd3e0c8e6d3b63f9c5") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x40012, r1, 0x0) [ 72.505919] kernel msg: ebtables bug: please report to author: Wrong len argument [ 72.535107] BUG: unable to handle kernel paging request at ffffc900013d6b9e [ 72.535252] kernel msg: ebtables bug: please report to author: entries_size too small [ 72.542253] IP: ebt_among_mt_check+0xf8/0x3f0 2018/02/26 15:45:58 executing program 7: socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01eaef0ce727d4a84133614b"], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) [ 72.542259] PGD 1dad2f067 P4D 1dad2f067 PUD 1dad30067 PMD 1d52af067 PTE 0 [ 72.542282] Oops: 0000 [#1] SMP KASAN [ 72.542288] Dumping ftrace buffer: [ 72.542296] (ftrace buffer empty) [ 72.567385] kernel msg: ebtables bug: please report to author: entries_size too small [ 72.568934] Modules linked in: [ 72.568946] CPU: 1 PID: 10751 Comm: syz-executor0 Not tainted 4.16.0-rc2+ #241 [ 72.568950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.568965] RIP: 0010:ebt_among_mt_check+0xf8/0x3f0 2018/02/26 15:45:58 executing program 3: socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01eaef0ce727d4a84133614b"], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) [ 72.568972] RSP: 0018:ffff8801ca0571a8 EFLAGS: 00010246 [ 72.572807] kernel msg: ebtables bug: please report to author: Wrong len argument [ 72.580609] RAX: 0000000000000009 RBX: ffffc900013d00c8 RCX: ffffffff851c04a7 [ 72.580613] RDX: 0000000000000000 RSI: ffffc90001911000 RDI: ffffc900013d6b9e [ 72.580621] RBP: ffff8801ca0571d8 R08: 0000000000000000 R09: 0000000000000000 [ 72.580626] R10: ffffffff88614300 R11: 0000000000000000 R12: ffffc900013d00d0 [ 72.580631] R13: ffffffff851c03e0 R14: ffffc900013d679a R15: ffffffff87701580 2018/02/26 15:45:58 executing program 7: socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01eaef0ce727d4a84133614b"], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/02/26 15:45:58 executing program 7: socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01eaef0ce727d4a84133614b"], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/02/26 15:45:58 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001600)=@broute={'broute\x00', 0x20, 0x1, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200013c0], 0x0, &(0x7f0000001380), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x264) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x18, 0x6005, @common='syzkaller0\x00', @common='rose0\x00', @generic="b93e20fa94535dafdfc3dc4744ac1948", @common='vlan0\x00', @random="5bd83dd902dd", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x118, 0x160, []}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x200, 0x34, 0x4, 0x1, 0x0, "18202f194c4c48f5a81c2aa7b1b7673aed9670f6be8ece812515cc00ab3a31a2350d66a2df9d18937611db2eae694e72e3f7e733ba39b510db226345938232dd"}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x25e3138d, 0xfffffffffffffff9, 0x960}}}}, {{{0x5, 0x20, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e4deb2a912dc0c4a885f6628ef0ab7a0", @random="59a763910eab", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xf0, 0x120, 0x150, [@connlabel={'connlabel\x00', 0x8, {{0xc941, 0x2}}}, @helper={'helper\x00', 0x28, {{0x1, 'RAS\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x3b8) getpeername$inet(r0, &(0x7f0000000400)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000f80)={0x0, 0xffffffff, 0x5be, 0x9}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000006c0)=0x9, 0x4) shutdown(r1, 0x1) r3 = accept4(r0, 0x0, &(0x7f0000000400), 0x800) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000480)=@req3={0x8000, 0x4, 0x4a7, 0x7, 0x0, 0x1, 0x9}, 0x1c) setsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f0000000440)=0x10000, 0x4) getpeername$llc(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10) [ 72.580638] FS: 00007feb63645700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 72.580642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.580648] CR2: ffffc900013d6b9e CR3: 00000001cae3f005 CR4: 00000000001606e0 [ 72.637462] audit: type=1400 audit(1519659958.780:53): avc: denied { shutdown } for pid=10736 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 15:45:58 executing program 7: socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f0000000080)={0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01eaef0ce727d4a84133614b"], 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/26 15:45:58 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001600)=@broute={'broute\x00', 0x20, 0x1, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200013c0], 0x0, &(0x7f0000001380), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x264) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x340, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x18, 0x6005, @common='syzkaller0\x00', @common='rose0\x00', @generic="b93e20fa94535dafdfc3dc4744ac1948", @common='vlan0\x00', @random="5bd83dd902dd", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x118, 0x160, []}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x200, 0x34, 0x4, 0x1, 0x0, "18202f194c4c48f5a81c2aa7b1b7673aed9670f6be8ece812515cc00ab3a31a2350d66a2df9d18937611db2eae694e72e3f7e733ba39b510db226345938232dd"}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x25e3138d, 0xfffffffffffffff9, 0x960}}}}, {{{0x5, 0x20, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e4deb2a912dc0c4a885f6628ef0ab7a0", @random="59a763910eab", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xf0, 0x120, 0x150, [@connlabel={'connlabel\x00', 0x8, {{0xc941, 0x2}}}, @helper={'helper\x00', 0x28, {{0x1, 'RAS\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}]}, 0x3b8) getpeername$inet(r0, &(0x7f0000000400)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000f80)={0x0, 0xffffffff, 0x5be, 0x9}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000006c0)=0x9, 0x4) shutdown(r1, 0x1) r3 = accept4(r0, 0x0, &(0x7f0000000400), 0x800) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000480)=@req3={0x8000, 0x4, 0x4a7, 0x7, 0x0, 0x1, 0x9}, 0x1c) setsockopt$packet_int(r3, 0x107, 0x1e, &(0x7f0000000440)=0x10000, 0x4) getpeername$llc(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x10) [ 72.640191] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.640196] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.640199] Call Trace: [ 72.640216] ? ebt_mac_wormhash_check_integrity+0x1e0/0x1e0 [ 72.640228] xt_check_match+0x235/0x9c0 [ 72.696699] kernel msg: ebtables bug: please report to author: Wrong len argument [ 72.700235] ? xt_check_target+0x990/0x990 [ 72.700248] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 72.700266] ? mutex_unlock+0xd/0x10 [ 72.717075] kernel msg: ebtables bug: please report to author: entries_size too small [ 72.717336] ? xt_find_match+0x17b/0x1e0 [ 72.744203] kernel msg: ebtables bug: please report to author: Wrong len argument [ 72.744651] ? rcu_read_lock_sched_held+0x108/0x120 [ 72.751228] kernel msg: ebtables bug: please report to author: entries_size too small [ 72.756292] ebt_check_entry+0xbc3/0x1e00 [ 72.756303] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 72.756316] ? ebt_standard_compat_to_user+0x180/0x180 [ 72.756329] ? vmap_page_range_noflush+0x523/0x720 [ 72.756349] ? __vmalloc_node_range+0x37a/0x650 [ 72.756364] translate_table+0xcf5/0x2290 [ 72.756378] ? ebt_do_table+0x1f40/0x1f40 [ 72.756391] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 72.756400] ? rcu_pm_notify+0xc0/0xc0 [ 72.756413] ? rcu_read_lock_sched_held+0x108/0x120 [ 72.756420] do_replace_finish+0x79a/0x2620 [ 72.756436] ? ebt_register_table+0xe60/0xe60 [ 72.756444] ? find_held_lock+0x35/0x1d0 [ 72.756455] ? __might_fault+0x110/0x1d0 [ 72.756462] ? lock_downgrade+0x980/0x980 [ 72.756470] ? lock_release+0xa40/0xa40 [ 72.756476] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 72.756484] ? __check_object_size+0x8b/0x530 [ 72.756494] ? __might_sleep+0x95/0x190 [ 72.756506] ? kasan_check_write+0x14/0x20 [ 72.756513] ? _copy_from_user+0x99/0x110 [ 72.756521] do_replace+0x333/0x4b0 [ 72.756528] ? update_counters+0x1b0/0x1b0 [ 72.756543] ? ns_capable_common+0xcf/0x160 [ 72.756551] do_ebt_set_ctl+0xd4/0x110 [ 72.756561] nf_setsockopt+0x67/0xc0 [ 72.756570] ip_setsockopt+0x97/0xa0 [ 72.756578] udp_setsockopt+0x45/0x80 [ 72.756588] ipv6_setsockopt+0xa0/0x130 [ 72.756595] udpv6_setsockopt+0x45/0x80 [ 72.756614] sock_common_setsockopt+0x95/0xd0 [ 72.756623] SyS_setsockopt+0x189/0x360 [ 72.756630] ? SyS_recv+0x40/0x40 [ 72.756641] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 72.756648] ? do_syscall_64+0xb6/0x940 [ 72.756656] ? SyS_recv+0x40/0x40 [ 72.756661] do_syscall_64+0x280/0x940 [ 72.756669] ? __do_page_fault+0xc90/0xc90 [ 72.756678] ? syscall_return_slowpath+0x550/0x550 [ 72.756684] ? syscall_return_slowpath+0x2ac/0x550 [ 72.756691] ? prepare_exit_to_usermode+0x350/0x350 [ 72.756699] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 72.756708] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.756717] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 72.756723] RIP: 0033:0x453de9 [ 72.756726] RSP: 002b:00007feb63644c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 72.756733] RAX: ffffffffffffffda RBX: 00007feb636456d4 RCX: 0000000000453de9 [ 72.756736] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 72.756739] RBP: 000000000072bea0 R08: 0000000000001088 R09: 0000000000000000 [ 72.756742] R10: 00000000200000c0 R11: 0000000000000246 R12: 00000000ffffffff [ 72.756745] R13: 00000000000004d4 R14: 00000000006f7480 R15: 0000000000000000 [ 72.756757] Code: 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 cb 02 00 00 <41> 8b 86 04 04 00 00 8d 04 40 44 8d 3c 85 14 04 00 00 eb 1f e8 [ 72.756864] RIP: ebt_among_mt_check+0xf8/0x3f0 RSP: ffff8801ca0571a8 [ 72.756866] CR2: ffffc900013d6b9e [ 72.756875] ---[ end trace 6a965f43533ff69f ]--- [ 72.756879] Kernel panic - not syncing: Fatal exception [ 72.757390] Dumping ftrace buffer: [ 72.757394] (ftrace buffer empty) [ 72.757397] Kernel Offset: disabled [ 73.070508] Rebooting in 86400 seconds..