[....] Starting enhanced syslogd: rsyslogd[ 15.772807] audit: type=1400 audit(1519048622.794:5): avc: denied { syslog } for pid=4012 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.253951] audit: type=1400 audit(1519048625.275:6): avc: denied { map } for pid=4151 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/02/19 13:57:11 fuzzer started [ 24.496304] audit: type=1400 audit(1519048631.518:7): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/19 13:57:11 dialing manager at 10.128.0.26:38619 [ 27.668949] can: request_module (can-proto-0) failed. [ 27.678067] can: request_module (can-proto-0) failed. 2018/02/19 13:57:15 kcov=true, comps=true [ 28.135796] audit: type=1400 audit(1519048635.157:8): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1087 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 13:57:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000856000)={0x4, 0x67}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008c1000-0x78)={0x100, {0x2, 0x1, @empty}, {0x2, 0x3, @rand_addr=0x100000000}, {0x2, 0x2, @loopback=0x7f000001}, 0x0, 0x0, 0x3, 0x0, 0x5, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x300000000, 0xffffffff, 0x9}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="4a48cc5893fe404d20ad2417fc52b5de1475cafcda0109fa80d2e0622aa51ac76796b919eac46c9cb16c4b9d5db9bf6a78ba0980c2bf895da5e301c535db7f3acad2fda66d7b8c3307ed2e9ba15ad516e1a08899ea8b80eec2b88f544c9da78fe68fa6296543a86f52e112c1a8ab166d0cdd36d25d1b2cd6c664fa8e0229f1511f41d4263dd4d38560d2dea0c33d2b1cf4ef8e6aa7eea44ae18f8261ae2281ca20b67f7554e1f363285f50d0e9842cd75e43142f25b72409d23de7f7fdaab08c70cde1d58f978e8f3b") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000003000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000004000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8008}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000-0x10d0)={0x10d0, 0x24, 0x910, 0x3, 0x0, {0x6}, [@generic="917737489a47019e88732040c561883e", @generic="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", @generic="048e69e68e80d0e010df96eef9b80917f4a22833a68d74a4e1489aeb864faf71e6450ad5a8d810724a440132a3b262db3167ac85a60c16c9e51265877fdecf8fd7c038c913a69a0bfe61dd2782884adb50e0f37ab8164f90b7b12fe0411a2c8ef25330a0dfff0733746f0e074cbd2bf56ad8edde6f7077499a28afee2afc2f5e460596df2963fb778999e16ca9d39443016d52fbf478b2188f989e4f215026", @nested={0x4, 0x62, []}, @typed={0x8, 0x2}]}, 0x10d0}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000004000)="1a6a583697d539", 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0xe, &(0x7f0000005000)=""/164, &(0x7f0000006000-0x4)=0xa4) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000005000-0x4), &(0x7f0000003000)=0x4) shutdown(r3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000007000-0x20)={@generic="0ef4459c2105d0c27d7cbaa55da34fc8", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000001000-0x10)={0x10001, 0x2, 0x9c, 0x645b597b}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000009000-0x14)={0x0, r5, 0x0, 0x3}, 0x14) 2018/02/19 13:57:16 executing program 7: r0 = socket$inet(0x2, 0xa, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000d66000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x200, 0x8000, 0x9, 0x9, 0x101, 0xfff, 0x9a, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={r2, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x7fffffff, 0x7, 0x7fffffff, 0x1}, 0x8) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x6dc, 0x2, 0x4, &(0x7f0000daf000/0x4000)=nil, 0x7fff}) listen(r4, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000003000)={&(0x7f0000003000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)=""/107, 0x6b}, {&(0x7f0000004000-0xa9)=""/169, 0xa9}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/136, 0x88}, {&(0x7f0000001000)=""/120, 0x78}, {&(0x7f0000004000-0xb8)=""/184, 0xb8}, {&(0x7f0000002000)=""/94, 0x5e}, {&(0x7f0000003000)=""/99, 0x63}, {&(0x7f0000004000-0xdb)=""/219, 0xdb}], 0x9, &(0x7f0000004000-0xed)=""/237, 0xed, 0x8}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000005000-0x4)=0xfffffffffffffffe, 0x4) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000003000)=0xfffffffffffffff7, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8a98a560cab7973a, &(0x7f0000005000)="35afb0a0162b508d6966f6e5d9ee45c4b3463ce95efc1330e727add2559b65d6f0a1cd6b461e90acc344c50a718247480824d3e4bce7d07795dc23d4f4dc892d110c8cd42442a5efc8cca1be9a1442b9a8220901", 0x54) 2018/02/19 13:57:16 executing program 1: r0 = socket(0xb, 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="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", 0x1000, 0x4044000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@ipx, &(0x7f0000002000)=0x10, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000)=0x40, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000005000-0x20)={{&(0x7f0000004000-0xc2)=""/194, 0xc2}, &(0x7f0000001000), 0x41}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000005000)=[{&(0x7f0000006000-0x6)="dd419babcaf63f8990f3152e1123e5e20ad104a1828d0e26b0df450f66c3cc35", 0x20}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000007000-0xa0)=[{&(0x7f0000005000-0xc4)="2df1a2487822cf00ff4c7a0985e9b6db9d2f8777bc9568dcd0f7cd6bde20f81fcd93be263567fcb139a16ee9816ec1f133ea11c9cfbc4d2d54ac43b8eaeba8abf58582d96e7002b574e254c99e03766476f6b4ca6354be69eb0282e4e833b009cfd0b0d0dc7592746a021144f441bade88d5a32d1ed068dc9429ab02cdc0bf11874bd09ed6e4c04471056ef0841d76e56e315ae2e6a581fd1c03d4d8913c1dce8812afac086918420b0d74fbd8aa3684af56d2c4782eb141ddcc693434443acf99df9b69", 0xc4}, {&(0x7f0000006000)="6e66172dce7946ba471de6a0f89eb5749a8e6ef48aa1327df40bb9da3c1586da3e698f8b289c44849650db28fff960990423c860d2aec26a9ec2082b50e871c8f43cde77dbe152409a4576eced9beaf7", 0x50}, {&(0x7f0000006000)="b42d5b4a66277a13f4e7b4189b923210f604093b6c665cec109ddb8fd787ef4961b2a9bd7c61613e026a6b4b762104745a5192cc3f82ba73cb30f26ff9c5b83cb5552bd1a7d5ecea77bb4b2d262e7a7ff288b8e38a2895e5265fc5eb69a77901d23e4f06b8e10178410ef935c6c4089789c60741972be6e642f058704710fc5470993babf7855c4d63ceb27bcea4dacba7e5cc", 0x93}, {&(0x7f0000001000-0xd6)="8198330d9f1d70167da16da68bf335417e11ce7a9791e242cf76aa2f582349181c3b092405c107c4602f435c5277f1c2a31cde328384c9ec35a3fa43919b5d67a992a728296fd7c8e85ef93e23ce9f19abaf410b1074630f0f52b175dd2c6fdaccc2e5eec1f59850337e67ebcc09a482b75547500ad5f31ab95dab6ce4da593da82517cd96236d97d493831330eb4cac6c52d46a11e3c4ba0d4f412f6029a8450fe49709a8827694793887423414b8a48973ca7d6c797eaf6e175284b349636b55c748b31899054f729fc01b760abf8f91965f0134d5", 0xd6}, {&(0x7f0000001000)="61d0889d4fa695bb3dedb1afb1437e4c891b069ce99cb6d2ac3ae51472b9e690ef755ada1ab74fd0", 0x28}, {&(0x7f0000006000)="d476b67c5a470469f602351fe411b1d15c2a4349b81106aa5aa6f725995fa202e1fef5fff7f92dd960ad0e93f545243a459e74b6345d9744a039e2065b15050a042b0cf23ea3c67fec9db59c254881ff6d0d4f11e847cdcbed8c0e7544a8a749dfeb9111468595b9f179355c270dc51eacc42233e9ef447a560abbea9944e7a55a8f2960f0943479bdabf2", 0x8b}, {&(0x7f0000006000)="bf70d708a980c674ab65b26e6e35ac258dbb11abcd2332d396f8565ffde561ed6f5b8bc8dd7a8ba491255ec22eec8711649c739ceadac377603d7b614eabcb164677a8fb88dd67ab9f2f71efd8bbc43478ed9cc3a4c231c7a0b911e0315ff2250a02d54b8c0bd579671a8e26cb72f222c9c8e4b838c5624552d6027cf763da36ca138c5a40a5ef2c2ac8bbee9ec75d12830fab30fb2aba8a47b954dcbde9a2f62bc9e8408c2bdee06fc9b91e56a4f19a94d4814a6c3c90abfa1253b4b0aa36e0adefd0b5778214255fb2fa3dd20c3bc6236c1399424729c5df996723a05787781ef30e44b45a5fa1d1c2157ff663ec6df56108169924ac93", 0xf8}, {&(0x7f0000002000-0x8d)="3fb485798b9f9e20c4bd573dc621e6d562e2c89a56b9affbd7489a7123ed71c3e2d144bb773e30eed83cfdfe967be617559535946bd74657d181fc42f9d87569972107416e0f08577644186c9d770a1284bb42a0a9ca8bd9e6d489d3fe749983d39c76d283ba1cfcec4d0740ab37c2b963a7f46b5e92450a5f44b05fed3297fb9f4a22613a1c4c97019c30b80c", 0x8d}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000006000)}], 0xa, 0x8) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000004000)={0xf255, 0x3800000000000000, 0x3, 0xfffffffffffffff7, 0x6, [{0xfff, 0x3, 0x793, 0x0, 0x0, 0x1000}, {0x400, 0x5, 0x7, 0x0, 0x0, 0x801}, {0xffffffffffffff01, 0x3f, 0x8001, 0x0, 0x0, 0x1180}, {0x9, 0x0, 0x9, 0x0, 0x0, 0x2400}, {0x9, 0x14964de6, 0x7fffffff, 0x0, 0x0, 0x400}, {0x6, 0x7, 0xda, 0x0, 0x0, 0x408}]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000006000-0x20)={@common='bcsh0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc), &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000009000-0x4), 0x4) 2018/02/19 13:57:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00003e0000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f57000-0x1)={0x1}, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000-0xd0)={r3, 0xc8, "538b46d128cdefb73c34ae0ded63c11187916311ddbea2a1184add530a7a5d89552e90ad8495faba38bed380c9d5570c5565ae17cc1a819bb3d33a0d49e069d95fae39cdfe80e19cbbc9664b1e19dc7f9a8792e5ce42d6aa75a2be13e72a7a645c9fdf1097c2a03a5f9cccc39a2d1c40cb631799bb367f74e96e2882f31cded6ca969724e3680f6470a6b7c151096ec55fc10700f6e98bd0c988984c6289c9fe519523289d1b75b79e742cea161a28179af0b66d3b32b8c4671caed1792cce0f820f973f9c4f4a51"}, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x18)=[{0x4, 0x6}, {0xc, 0x401}, {0x7}], 0x3) r5 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000-0x8), 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000005000)={r3, 0x400, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000006000)={r4, 0x47, 0x7fff, 0xffff, 0x6faf, 0x1}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r2, &(0x7f0000007000+0xd16)={0x1f, {0x3, 0x5, 0x400, 0x6, 0x0, 0x3}, 0xfe3c}, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000003000+0xc95)=[{&(0x7f0000007000-0x5)="bae54822f7", 0x5}, {&(0x7f0000009000-0x5d)="0332f4359645cbbdaafe7c9885bb8d68518e661f63817bea4c18a1c8281f56cac5fbce152e2c9f115d5a1a407191ba6f455f7b821e208f6143c6ed471eb4a1125e014c227835309a802725fc72ff2c5f9bdb94e190fb25ba0fbc15d7c1", 0x5d}, {&(0x7f0000008000-0x15)="1d111eb4cc7ac9d46280008162e7c27e628847c515", 0x15}, {&(0x7f0000009000-0x8c)="db084abfa374cbc4ffb2f5914f0bc3e1736c4c2a47aeed8d542a590ac92a88fc1a32757fd1e10a1b953e386f08c5d9253c6651396673840d5e80d27e67c1e86fdf1aeeeaf6d5829039538e7b280313be2b29a45926af4fd9ecd817062fba084cd1f021e70c4de9d8cd05bc1896423e016c6595a96948667eaa27c3cb1c685f84c7c30d0557c38588e757a011", 0x8c}], 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000a000-0xa0)={r4, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8001}}, 0x80000001, 0x7, 0x100000000, 0x6, 0x91}, &(0x7f0000009000)=0xa0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000008000-0x4)) 2018/02/19 13:57:16 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="74fc52202e42dface858f3280426bd6b9bb7d9969c6b230265ff0d91449b85b5bc42b7076648ed03a9bf1323a7a804a64860c12fe796d831df71b7f46b", 0x3d}], 0x1, 0x2) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000003000-0x1c0)=[{&(0x7f0000000000)={0x27, 0x1, 0x2, 0x7, 0x80, 0x9, "4031c108fd2568b05bbf72875f9c574993c116bf6e56d94b07f84f272403baae50990f5eedb232380e0c275f5b90d435939a2723614a0222ed485b14036c13", 0x100000}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="b602d24ce1a7cc1c779d9525220ee71a49fe296e02165f948edf18f89654e03dfb82d49cf16d99b1f2b9dcf26f2537a49cef61c640c0dcc4f9e05ce0ae2e1d3076fb6c5009c159e1d5839206781368226649537ee1ad098f40218a62def05f41b144498c1f432805906d543c96b7b6c61401", 0x72}, {&(0x7f0000002000)="a58c66de9cc6166d75955da3d6bfb24f3a58a5b8df35cf31caeadde537abbf4045d0f3818cc5ac9eae456c570fc9fb6fcfc9f409287418062df9585b1515cc60598c00d4bc6c8e947cbaa095b666d4d6e1bc0488be036dd9062d9f6981ac145f953a9c1aedf0c0b0c105d6294a50b8c4706c572c45ba2a8f35cc434d25bc2ec0550854b874c69558242fa60c667e15f5184cc4ae651ff0c9100b5f9cb0645661691d40313939104bc547326cd33a2358b2ca1a4c7b00a51b8f3ffadc490f2cbc66c5c1cf13903fcecbfb558ee2de63e4fb92f4b3cba7419d8d882dc11d94e3a0a228fd4450b66f50dc1fb86982c0c059", 0xf0}, {&(0x7f0000000000)="8e899b5bfbf88adbe5f843458e049efe98d81c6c7308cb09b76679819964a0898544cbbdb6d6578d8b6d98e32fac0f9a2303d2d566cf9f4caae4479e5b0aa7464d05617bbf2555b67d", 0x49}, {&(0x7f0000000000)="2ee73ad80fa72667959204fc20cd1f32583d59cf3ebe48723bc544d198b21f5590907b79d7f05c59dce95b8d90347d03c85c11c69ef2a4324656700ba201e239b1591bdb084ed7a471522bd7a09b0793b819c91c810ad0605ee73d2886131a80fc206dd7a64f656855f25dc724c4b7436848298960354e7ff68206e399110be5022959a35f01ab", 0x87}], 0x4, &(0x7f0000002000)={0x1010, 0x0, 0x7, "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0x1010}, {&(0x7f0000003000-0x60)={0x27, 0x5, 0x800, 0x0, 0x8, 0x4, "abf79951069afb576914ec2fbb0ef0290b5fbc55ac57229c88b261433452ceb6ea4f82107c3485b87eea36b43a1fc2773f81fed91799bd2628bcbcf9397dbb", 0xffffffffffff1be7}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="62f82a8ab1995fb272969372049a76d739447adc4ca9f68783069754d8dc97d8c12cce2e74e6efcff7d929ac833651794f3fedb34126a3115c02a38d6e0f041cc1a43f2ced639776bee0395deefe0609c5b2ccfc911d6241fe3971cc4f2827015c542dbff1aeb52057480367160a571c3257abac41949b8ac88a2348c5f5c3ed5882ca12b2fa482ede83f53e62ffe78bd5d6e9b02f", 0x95}, {&(0x7f0000003000-0x6c)="9d16232d7dd91e3232df01b6194ed876bfbceefa67fbf3597e3b2b0a9ea9581283811d32f277f29e703822e8d6e1a44de7dbcbb1ab0ae99b90b04f7ebd7adc9cdf34a65ab01ba7119a6cdf877a1270357ce853cf25c6acc6a9cf688f8921b1b9d7eeea981632499c384ed692", 0x6c}, {&(0x7f0000001000-0xa4)="81b521adf660e42e5f4c03f88c7a2864ce2b7924b12fc3501b2085d7cad1c89f3e3d2afb37d762742de1442f7a2d0d94f2d9d5be6a675c661d6f019eb81c065d7837abc58154694a40d66302a9242f546b446c4c6d7b0ce66387b3dcd61d57b9c0549ca9bff714721999f163c5b072282b68ad7124e8eaf4fcb64be3ddb31c2e61f08624e2ed8756f3b3e6ecab1635f066587784ac25859146a5e6256825222922e7a4c7", 0xa4}, {&(0x7f0000001000-0xc0)="69a42bc2691d90362975ff4e2b1cd4b7fc0dc5fe4af5005e5a8eb507948d02a3ad663e5644f39c937769a34e8b0f0ee29a8f482dd53473a23097874cbf0100b22aa5329f24c0c7b8dd2cc222ec2be91b5539329b64a36f999616e80e3f472fe7279995988a84b96ee5dcbbe789ef8d1ba1b04fae17b1162f6fad777fe5ae9f9d30020b4f8a468a74f1651bf94ea2f62bba5bc837533550aed30f3c2614f58e97293ec5042de80f7342db5be34c93d4f16fc3b51bbbc3c670dfe324a7c086c3af", 0xc0}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000003000-0x60)={0x27, 0xffff, 0x2, 0x7, 0x1b7, 0x1, "bfbbd0008b40a392c782e0167d6369f76f4d55577e8d71d7518dd8c24967675e93f67110ccc8bfaca925e06f1fc4830b6d84a641809131a6d6c9154b97988e", 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0x1000}], 0x1, &(0x7f0000002000)={0xe0, 0x3b, 0x5, "7e3fc1895fff41cb43a2eba9a3b11a576aae918600fc3749f3c67232ec6309fb4368bf42942d20871e2df6f5198af0bc8a10dac81d1463fbf31785d5674f4cf0f3b37a1ff34b0dde745ffaa0f2d308ffe2ab627228a11e0beac8cdd6d19766b5e7dfbae23f51f4735dc9fbe6a421b037222f127e6b7efcbf4e2927f444a15e425e7042f8c5d699de0acb7eab3aa98f928589049b86983c2a3fd5b78ee08943a70cfb890bbfa59838ffa8c490c40f34ff12a098e50a2645d9764f90d5a8ae9a7a31cec50917fd2e3897448379"}, 0xe0, 0x40}, {&(0x7f0000002000-0x60)={0x27, 0x100000001, 0x3f, 0x3, 0x5, 0xba, "4f33ddb07fb7c88b5f62e57004257c97382b82e7d2ff6adbd0e79509591e31fcee9dc680a8037c27d94ee0ee4e83365ff103575f7698480a351acd97117d1f", 0x4}, 0x60, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)="9c307493", 0x4}, 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&(0x7f0000001000)=[{&(0x7f0000001000-0x26)="0fdd77ca1f820a7ff3ab6397fc33adb2d2fd060a174a55209fed4bc1d2a82d9a60e175610208", 0x26}, {&(0x7f0000003000-0x37)="06cd9e9031edc874313848b7ced0c1e2094ff3babda1d39d2a7d1339791f2b9f09a1a0962affb53b002d1b2c99645112aa7c086084bf8d", 0x37}, {&(0x7f0000002000)}, {&(0x7f0000002000)="419d8f60069c2ddffedf6042db1e6ec955611ab523bb8026fc2848bb0b0ddac0379e031ccf04e3c8b6a9f33d8480cebae72be9c7b18ff75e4c3d630ef891a89d09adfb7f5cda8ac686dfefbfc7486236d32c6016c11eb5f18ed929f8f2e406f541834b85b481d1d6ac2aeb8b8bf15805e883f70c69bf18f8c6faec2bbf0d04cd47e0e42b9adf300f2577204a0e49f41861385be6a768ca329fd9d6420229a421617e9e62469d4ba7a8c9ebab76b61b95d2a974fa98", 0xb5}, {&(0x7f0000003000-0xe5)="42d2fadbc954e32c2b9060ad1a9f11a3a010dc2642f5bd05a6a7223575026e096b7a7f94a6397b12249f2b994ec2ace319acaf691109bfb5d76977575ba0b0ff4b245adde0062c793bc4eba8ad2a50ee982fc359efa14f94c3a291764b6b0055cc431cdcd539e4c9bf847dd58df1c0fafe012abe18ad2c2ef018831a4178b181fdd153691a931296c5c8d6541ab8edce0ac7d6f27bd6578fa333eea9bfb191d8e8ccbfaa5a3ed24d31f0a6fe9f0fa81f7c4c26559298c3b2857d4a9b9d61c8c54c7ef6c677917974b03eabdf0bcc5a2663ec05a3aa3eb4359d1bb3f3f0f0ccd1acc5cba7dc", 0xe5}, {&(0x7f0000003000-0x53)="d29b317b624c9e3301cfa3e66f02fe6ac65b5a9e16a18359f96d1db1adf620d521c579716c52e8619f40f43519ebda7c3d6a5ab2677964e853c4cedc85ccd8e2073f17e356ea55339c40b325af30cb4bae0911", 0x53}, {&(0x7f0000001000-0x99)="a05bcda906f262893c755d66b7fa556cc34828a1d8d4a7d624cc1e0f2d588ca769af9226a81d3253d37e3fc09d389e8411ed9eb74234bc79411ea92b1b3e0d377b4aeab7b7cdcf864383d07d79de9c2a6bb8ba2c3d8e9e264c96e1edbcb3245d5aa3f53118f51e03398bd79eaf70392aa8de1824933368e613617fc50bd0683757333053cf61b5a24c4e7f651871b98a0376953279a45e78ef", 0x99}, {&(0x7f0000000000)="71e4964c484762301d778e7eb677acc06b8d140a13220f96a215f051220a3b769625e6d69828f24e831e482d314a418c0ee4eac5229931ed2c3fe0dd7237673f1320ad44c17df9d006171d9a69d7de9aaef79cb8e73ebe28bf896f0a4a832fc09836c6e5d5872dce2d914c55b8c1ab1a990f5676627caf675d22fd03744bf9cd4f478c9c0bce036507", 0x89}], 0x8, &(0x7f0000001000)={0x60, 0x10e, 0xff, "81aec908b31e18b72719c967d4e81390e1560e35ebbda08c53a96c8e3746dd9e23817dc502f7074bbee6a6795289cff9c132dc55e3e8b6494544c6db97b07a85f6d7f47cb355077d17"}, 0x60, 0x1}, {&(0x7f0000002000)={0x27, 0xbb, 0x7, 0x2, 0x0, 0xff, "a7c83f6c35cc0af2c438235e6063606ca4d7ea951fc6363f0f8f5f788016e853dd6053ff3ca1b4fff94287889cecb87e994bae70981fbba9f5f697bf82d55c", 0x2}, 0x60, &(0x7f0000001000)=[{&(0x7f0000000000)="38989a5344b7cbebf9f61a1484fa080e673b83a46656d4ec9b1ccb11fa5bbaeb6c962163c267daad55d785979589eceb6c59440414062d0823589c8589229c6f70c7345b6d903bc2b5f7a980a371dff1d3aa17b7bd2e9c882a1c0531cb95a12dd8981f3c4f5eccddd64995b283f124a9c285fdcf8b196e365a9ccf1873bc3b04db7bd231c5402fed97bb4d507756ee09ef8a69fc4c98496fed61f82f6b2fb945930f9300c543a5355a31a9ccf9", 0xad}], 0x1, &(0x7f0000001000-0xd0)={0xd0, 0x88, 0x4, "bb8e0c410e8340aec6ae4948366766b9cbaef7af775d81b90359918499f6edcfaa9dd5ef80c88a215e2f0ce710c93a139d217a0ac9abbfdfd01d0c4efb0051bde79e21c267b022c3f96a8ef5e3f5c25fd3e2b5c6d0210c37da0314325c27388b1278bf8513fcef317a60e70eabb26e26eaacddf6a80cb889a83e72d5482609b5ddb61d36ade653e9ffcc50a15545c9c469000ea6d706477c1ad5fc40afc7af98c00c49c9b144c5ae59e683c7e844c4bb3b9febb00858b7731643a16404"}, 0xd0, 0x1}, {&(0x7f0000002000-0x60)={0x27, 0x3, 0x8, 0x7, 0x6, 0x7, "54d4b5c21ebcbdf4d2caf83d9a9c3c264eb9b4b1670f9cc3b1187d6bbeffc10591df89e5bcdba46a8be2d9318a94276298245bdf0f8906107b47fa8595efc1", 0xfff}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f0000002000)={0x80, 0x0, 0x6, "341e919e752cf93ac8aff7b4f0623a149a3eb54fb17a8e0e75390e4cafce08d8aabd16e003115734502a8e69c6a6edea2f816f9847a7eb1df146fec252884ee58c7c061ace3e4862aaef0fdaeaa5207e31a9a54127d7bd84b8bf287186ac14ce6d6828457b0be7ebc4ded5"}, 0x80, 0x4000044}], 0x8, 0x0) 2018/02/19 13:57:16 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000891000-0x4)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000e0d000-0x19)="a66266ad68da2c9f8f5965b85853af1f1717ccd5930771ce63", 0x19) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f85000)={@generic="600edefda02446a3296d449f5c6e7c11", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={0x0, 0xb66c}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000005000-0xf8)={0x2, 0x18, 0x100, 0x2, 0x1f, 0x0, 0x4, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0xb, 0x0, 0x14}, @sadb_address={0x3, 0x7, 0x6c, 0x0, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_sec_ctx={0xd, 0x18, 0x6, 0xf7, 0x5c, "2db44729b2e3acb10085c7a31e50d81ebbbda83ddbc97724762d979a32764639d0c28b51a58b09016741c968793c075ebb63503a9fddf057a3a24ad37140ff980309e8ecc2a87f4c4e16e14c99ebb3157fd7c1606a6a50daa83be251"}, @sadb_ident={0x2, 0xb, 0x10000, 0x0, 0x9}, @sadb_x_sec_ctx={0x4, 0x18, 0x1, 0x4, 0x11, "c240bf18d68874e45c2ad54b52102e45c7"}, @sadb_spirange={0x2, 0x10, 0x3, 0x1}]}, 0xf8}, 0x1}, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000005000)=0x9) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x1f}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r1, 0x15371ae8, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000007000)=r2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x100000000}, &(0x7f0000008000)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000a000-0x20)={0x3, 0x0, 0x3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000009000)={0x6, r4}) 2018/02/19 13:57:16 executing program 5: syz_extract_tcp_res(&(0x7f0000e51000), 0x9, 0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c2c000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x8000, 0x3ff, 0x2, 0x9, 0x7fffffff, 0x71, 0x8, 0x400, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}}, 0x80, 0x200}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="76901bcc10be55bb9288bdbdcf19b18a"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000)=r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000), &(0x7f0000005000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000003000)={0x9, 0x4, 0xb000}, 0x4) r4 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000006000)={&(0x7f0000006000)=@ll={0x11, 0x1f, r5, 0x1, 0x8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14, &(0x7f0000005000)=[{&(0x7f0000001000)="fa46a5de2935c8f6d0b24c0b45b57f75f74b4c882988961bde0b601c1a29c372f33ae0f8f044aac5a6f7c25a0fd6a7e9f7bee3a916749f2596dd1e84a6683bf7859a4bb420d45ad670d376142e181f014a9181f475851f8faa20ef5461271e4f6d79dfcc41229b6b4b41b76528a61652d540cc3f3f89c465de26c080a889717b4a03ca807e1fa333a19dde58190632efb3e957395129419734a1ff4ad01e71e418905ba03a0968cf1d751fd629fb293059d64219fc12a35cb5510c21cbc22dc967da66e26d9e26e7e3c59b", 0xcb}, {&(0x7f0000003000)="b38f841cd0648c208b349fea6a27311f1ba92df5a1fa0214f37dc9ff184f1c9a4e53adb881448746b902aff8b496e4135dc4e97449f92bac6fb5a55bcbd9130a85009db51adf5e4a486db7acfa65ea12ee1cef9156e350d9e98aafd0aecde1d055869d9efb77efea73128382a1c1e66df1f99969f68a220f6cc86af4252229ce485c53763a0dd0477cc061e6f3ec09a1fe316a71fe7b70cdb47347a43d29cdf151b76db82277", 0xa6}, {&(0x7f0000005000)="f7c2976ae633af33398522e924c6764b4d7f115100af873d4e965036e9626ee44c7de61fc290767a430796ab4aaaa696f86537e7e4864f188f31b5831701b9aef3648c9ceb694990748b3497d920ff3250e4bc9c3140f7f532f22bf3e1796c8259db72682dd32c5604c24a2533415ac4b7eca33e0e0173d3317d1b2d8e09d7c0c2ed028e2b", 0x85}, {&(0x7f0000006000-0xed)="a0fcbc5946622f9f67775b5db54c0994c5b7f81f202a49326e61f6419d14972ffa303eb6353b57a83b3b4d4cd3686760b307c697e8e910d356d86e23f93ffa94545d70d4b035f69a51f5a5395c002b191f6910f6b505a02c15ed2315ed3b7cab0203a1fac8cba79c726100ec4bba93fa94964fd9149062cd009cc02b32af5dfdcc3cb548ed0d95ce6a8162a417584aae24487f01e4fbf1b5ba08d69bfb3b5d22f127a7bdd88212659ce86954116bf0c82726556b99faf81f8387555d651b5ab2cd21cf58b91ed69a7bdf722b3588cffe509976ffe17fdada5638e6350b777451955f957e57c59c5f0e621c172b", 0xed}, {&(0x7f0000007000-0x5a)="d441a495d65d87569e5d140e3ae6eb4a0429ade9bd1632e701cc43a67390fdb10d66672ef2cd31df35c398b9a7baac9bbeba2c8300d5141485c5bae5fcbc1abb73551fa57ed95a56f67ac8096162c7fb4460e70260f0f126c2d1", 0x5a}, {&(0x7f0000006000-0x9a)="177383a8ea8d7f65536922d14a2444cbd9c59c10d1793f1f7324b2a2555c094d4c0eb174c60d86854f1ddbdd10774a6e7fd988e53e2fafd1f147c9d0aad4edb7b0c7cc6fae57b4d7725c3e804fd4d034b4486bd82014df895133ee71766af339a4671fbf76fe6e3ee79bbe83696b39f5dac9b33e3821ed75d90ccb1e3ed2c01e4b81deb0e16d046212215f6f0ef2e77460ed4b2efeec2b57e76e", 0x9a}], 0x6, &(0x7f0000004000)=[], 0x0, 0x8000}, 0x8001) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000006000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x1, 0x3, [@broadcast=0xffffffff, @empty, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000008000-0x8)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000006000-0x16c)={0x16c, 0x3, 0xf, 0x1, 0x7, 0x2, {0xf, 0x0, 0x4}, [@nested={0x14c, 0x13, [@generic="f45ed5b3485104dac209b52c660fdc3debf9f0e5433fda366010394ad1508c4804814a091d0248d4d12285433dc47e100568c398b895071df5eb86c365ff325e8b60fdc20a004d5a10cf5c69996e3ee12b694d0b053502039e3e6e6b1d796e94336c33c65be95f6f2a3255527dfe0188ceef59150b39beaea00bbb281c0a0e7667388f737f4bee67062a7aa91d323a677544e83ce4b9f502f2e2aad07cffec2f3d99867609df6be82504fe823795642fba25fb64598d54139f74c2119f13e58d55a62388b78d55cc2dd1ba623f1e74816aff301b91a22375", @generic="9f472043301b7dcddd731658851a13a782f880117dc39dbacde369d11486baded8e52b11daf5fb7feee0eb37d61e489313a52f5eece65ac504a51682e41086a16fd320bb77fba52673e51854efbb", @generic="478d6a48bb59a1ef88f65d9fca4cea8fa4a08b7955664fc6f8a9862ee0c6", @generic="8299"]}, @typed={0xc, 0xe, @fd=r4}]}, 0x16c}, 0x1, 0x0, 0x0, 0x1}, 0x80) 2018/02/19 13:57:16 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000613000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f00000f4000-0x90)=[@in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0xff8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xfffffffeffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000b76000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x9}, 0x20, [0x80000000, 0x1, 0x6, 0x1, 0x6, 0x3, 0x0, 0x1]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0xadb1}, &(0x7f0000000000)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000004000-0xc)={0x0, 0x1, 0xb7d7, 0x10001, 0x100}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x6, &(0x7f0000006000-0x6)="aa1dac37da91") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000+0xb0e)=[{&(0x7f0000007000-0xa8)="a931f7c94906b59f376cc52391676041deea88d46ea9a49cf51d1ac0c014c7978426fb69b36e5a5502f10de90266c1fadcb7faafcfca20ba6a79dd72b690ba616c63513f98a0da68ac158e971ddfb243772f69ea923839d4450b388a450cba01127bba2dcdfb54458a38f7ea2a256ad1a5029aa44cca0e0301d4990e400e3ae3727f56cd2f458d36e667ab3825e5141aaee802cc5c7ff790ab0653fe5a2aacd1b711923dfa46444b", 0xa8}, {&(0x7f0000004000-0x40)="be91cf11f99212b177878ccf717403e22df45821cc4c292dd9701daa1feb60849a6f1b8e9742d32a0d5132e1f4202060d726837aa08dab0d92b5a89300577abf", 0x40}], 0x2, 0x0, 0x0, 0x20040000}, 0x810) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x100000001, 0x4) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000003000)="e33bfc77fc1edac07a433ed76fcd21553c97525e52d5d6f4d0d44bd375cf8d2f0b4d1463fd9a72e2ee4a39433e2da4511f0f54a62b370c038043b099c72aabb62888600c4151b8660dce81188692624b6b51ed4be20206c7914c3490b7c65512532ee5d13f7b606870d2") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000008000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x4, &(0x7f0000007000)={0x3}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000008000-0x4)=0x381, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x76, 0x401}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000-0x8)={r1, 0x1000}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000009000-0xa)={0x1940000000000, "83c72db70042"}) [ 29.551900] audit: type=1400 audit(1519048636.573:9): avc: denied { map } for pid=4162 comm="syz-fuzzer" path="/root/syzkaller-shm832330018" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.613817] audit: type=1400 audit(1519048636.635:10): avc: denied { sys_admin } for pid=4206 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.665756] IPVS: ftp: loaded support on port[0] = 21 [ 29.702430] audit: type=1400 audit(1519048636.723:11): avc: denied { net_admin } for pid=4213 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.705778] IPVS: ftp: loaded support on port[0] = 21 [ 29.767508] IPVS: ftp: loaded support on port[0] = 21 [ 29.811305] IPVS: ftp: loaded support on port[0] = 21 [ 29.888393] IPVS: ftp: loaded support on port[0] = 21 [ 29.944746] IPVS: ftp: loaded support on port[0] = 21 [ 30.040792] IPVS: ftp: loaded support on port[0] = 21 [ 30.147208] IPVS: ftp: loaded support on port[0] = 21 [ 30.904904] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.058344] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.167400] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.347800] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.380691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.450486] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.596131] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.745603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.421627] audit: type=1400 audit(1519048640.443:12): avc: denied { sys_chroot } for pid=4216 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 13:57:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = accept4$inet6(r1, &(0x7f0000895000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f000077c000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c33000-0x8)={0x0, 0x10000}, &(0x7f0000610000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b60000-0x8)={r3, 0xcc}, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fef000-0x8), &(0x7f0000508000)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x8, 0x4) write(r0, &(0x7f00002bd000)="15", 0x1) [ 33.581011] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 33.601892] audit: type=1400 audit(1519048640.623:13): avc: denied { net_raw } for pid=5156 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 13:57:20 executing program 5: r0 = socket(0x40000000015, 0x6, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000), 0x0) 2018/02/19 13:57:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002e9000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000141000)="fded223f54c6e184a44d7199aa036bfdc922b4e5d4e74885d9360566eff9592e51846f6d44f5a339dc93af0af2d699699ea8d64fe523f69368365efb8f8e091957f212e9fdbfecee8e77525c50fedd9fbbf42bf0cdda0d4f", 0x58, 0x880, 0x0, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$netlink(r0, &(0x7f00001ba000-0xc)={0x10, 0x0, 0x0, 0x32000044}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000109000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000df7000)=0xc) [ 33.726201] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ae9000)=0x10, 0x80800) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000fc2000), &(0x7f0000d4f000-0x4)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/19 13:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ba000)={0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bbf000-0x4)=0x9, &(0x7f000077c000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8925, &(0x7f00004f0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000f03000-0x20)="9a4623631ad93aad7bc1fa6856a7c55474b98bf412868963c97e873a2682e174"}) 2018/02/19 13:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000e67000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000632000)=0x2e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c23000-0xe)={0x0, 0x9, 0x3, [0x7fffffff, 0xb4, 0x43]}, &(0x7f0000e23000)=0xe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000012c000-0x6)={r1, 0x4}, 0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_ifreq(r2, 0x8917, &(0x7f000015a000)={@generic="d2d3a6bfeb81735eb73690b0f9ea795e", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x1, 0x1, 0x3}}}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00001db000-0x14)={@mcast2, 0x0}, &(0x7f00005ff000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d65000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000cfe000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000033d000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x2, 0xffffffff, 0x3, 0x9, 0xa, 0x20, 0xa0, 0xc, r4, r5}, {0x1, 0x4, 0x548, 0x7ff, 0x20, 0x10001, 0x9, 0xac}, {0x2, 0x8000, 0x7f, 0x3}, 0x1, 0x4, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x3, 0xb0, 0x3, 0x1, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000133000)={0x0, 0x1, 0x800000, 0xfe0e, 0xca61, 0x1ff, 0x7, 0x81, {0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x8, 0x2, 0xffffffff, 0xfe00000000000000, 0x1}}, &(0x7f0000e1f000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00006da000-0x46)={r6, 0x3e, "f63f079ccc9769d9f21ecf1fdf1e4e58eb30d3b8ede8d95369ab34cb1689120626bca853dc6f109c9890fcc3707b7c8aa8ca1439a3f25edf9fc973651519"}, &(0x7f000038f000)=0x46) 2018/02/19 13:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000010, 0x3, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000dd0000)) write(r0, &(0x7f0000694000-0x24)="240008804e001f00e7f9f4070008ffff02e9060004000100070001000400000000040008", 0x24) 2018/02/19 13:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000b0c000), &(0x7f000082e000+0xe9)=0x10) recvfrom$ax25(r0, &(0x7f0000608000-0x54)=""/84, 0x54, 0x40, &(0x7f0000b70000)={0x3, {"001a4c7d959906"}, 0x9}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ae4000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f00008fa000)="68897a6b616c7365030012", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x2d3) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000908000-0x31)="d0d12255f122a903cf9f37f304062a80b940596991d8ae68522158f3b51d80d5452a4503fc7db84ca48cb8bdc2abdf1a79", 0x31) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) pipe(&(0x7f00005cc000)) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 13:57:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@can, &(0x7f0000004000-0x4)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4), &(0x7f0000002000-0x4)=0x4) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000-0x8)=@sco={0x1f}, 0x8) 2018/02/19 13:57:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a4000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f00007be000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x28, 0x18, 0xd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d6c000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00001fb000-0x4)=0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000079c000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e6b000-0xe8)={{{@in=@empty, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00007a2000-0x4)=0xe8) r3 = accept4(r1, &(0x7f00009c4000)=@alg, &(0x7f00006aa000)=0x58, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000813000-0x8)={0x0}) accept$inet6(r4, 0x0, &(0x7f0000b56000)) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000c72000-0x10)={0x654, 0x4, 0x10001, 0x2}, 0x10) 2018/02/19 13:57:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000212000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000eed000)=""/195, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) [ 34.094560] audit: type=1400 audit(1519048641.116:14): avc: denied { create } for pid=5275 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.118691] audit: type=1400 audit(1519048641.116:15): avc: denied { prog_load } for pid=5276 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.136950] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5291 comm=syz-executor6 [ 34.141125] audit: type=1400 audit(1519048641.141:16): avc: denied { ioctl } for pid=5273 comm="syz-executor4" path="socket:[14757]" dev="sockfs" ino=14757 ioctlcmd=0x8925 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.189844] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8945 sclass=netlink_route_socket pig=5297 comm=syz-executor1 [ 34.190830] audit: type=1400 audit(1519048641.204:17): avc: denied { prog_run } for pid=5276 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/19 13:57:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000633000-0x9f)="b47efe8e72582ae2cc0ca0265f9d904375013b7c7a25bd67f3268fb11e2673115f190d21da2ed19637e4ac442634540d57b061fa762842a75d3b85cc8fb99b896c747249655e7e9dfb45f09536891952c740bd155ca583e496293af80ba6857b8de58919d076a8f716e9185126ea7d33c89b9788d6c1b1f89fb1f94213a44f0d5ade67b278f0ffdccf04cf4a48b31d5a31a0b086e3e8d68eb1b7166d673dd6", 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000c05000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000236000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008b7000)={0x0, 0x0, 0x6, 0x401, 0x8, 0x8000, 0x718, 0x6, 0xf9e, 0x3f, 0x3}, 0xb) r2 = socket$inet(0x2, 0x3, 0x2f) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000013d000)={0x0, 0x4}, 0x4) sendto$inet(r2, &(0x7f00003f0000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xebf) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000a000-0x4), &(0x7f000002e000-0x4)=0x4) syz_emit_ethernet(0x36, &(0x7f0000026000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/19 13:57:21 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fd4000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000036b000-0x4), &(0x7f0000793000)=0x4) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 13:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000046f000)={r0}) bind(r1, &(0x7f00005fd000-0x20)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c01000), &(0x7f0000175000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000592000)=""/99, &(0x7f0000cc7000-0x4)=0x63) 2018/02/19 13:57:21 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000003000)=0xbc5, 0x4) syz_emit_ethernet(0x46, &(0x7f0000001000-0x1f5)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3c, 0x0, 0x7, 0x1}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/19 13:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00008e5000)={0xa, 0x3, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x9}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000537000)=@security={'security\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x1d8, 0x2e0, 0x2e0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000a5c000+0x293), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="5af09c5bfd9837b6f7be168fe1d06280", @common='syzkaller0\x00'}, 0x0, 0x198, 0x1d8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@empty, [], @ipv4=@rand_addr, [], @ipv4=@multicast1=0xe0000001}}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "13658ebd221f0e241ca4042daacd98522f024d3e782062ac8afadba312d0"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='lo\x00', @generic="6b8bf790662c58b72e93838b0c0a9f36"}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3d49c39a9e6601ed0c866d76e74d37e974ee520f1b9fc6934cb476834e82"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) close(r0) 2018/02/19 13:57:21 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/19 13:57:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0xf, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) getsockopt$inet_tcp_buf(r0, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008dc000-0x4)=0x1ff, 0x4) r2 = accept4$inet(r0, &(0x7f0000442000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000642000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cf2000)={0xfb0, 0x3, 0x8002, 0x800, 0xffffffff, 0xbb6, 0x28e, 0x7, 0x0}, &(0x7f0000afe000-0x4)=0x20) pipe(&(0x7f000029c000-0x8)={0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00008d6000), &(0x7f0000f80000)=0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000cf3000-0xb)={r3, 0x400, 0x3, "36bc4b"}, 0xb) socket$inet6_tcp(0xa, 0x1, 0x0) [ 34.241825] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8945 sclass=netlink_route_socket pig=5301 comm=syz-executor1 [ 34.243670] audit: type=1400 audit(1519048641.259:18): avc: denied { write } for pid=5275 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.266747] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=5298 comm=syz-executor6 2018/02/19 13:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1}, 0x14) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/02/19 13:57:21 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x1, 0x4, &(0x7f0000fd1000-0x8)={0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fd1000-0x4)=0x100000001, &(0x7f0000891000-0x4)=0x4) pipe(&(0x7f0000995000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000032e000-0x4), &(0x7f0000fd0000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000724000-0x57)=""/87, 0x57, 0x10000, &(0x7f0000f6a000)={0x4, 0x1, 0x4, "7daf2998b2a3", 0x8001}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(r2, &(0x7f0000fd1000), &(0x7f0000fd0000)=0x10, 0x80000) sendto$ipx(r3, &(0x7f000017a000-0x94)="7388830432a842d873f5a4500f8b276440d5546060ba8b5b37d6bb77e71c513d11ff4723bc7c6b3d01a7de8172360050909bd7219a35845c6cf96237d4d05da307c1b35e805fe10856e61c96774aa5df5532f49d58f0dc8c185983c52a4b48be9a09f63c61751e4b6be885c929cc41e20bc1f19c9741081770adda3526b54f129cbd8c3155f56ecb3d1079c24e75d3bed576a6c6", 0x94, 0x0, &(0x7f0000c25000)={0x4, 0x20, 0x97, "025c382b1a93", 0x79ba}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd0000)) syz_emit_ethernet(0x98, &(0x7f0000fce000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "950001", 0x62, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@routing={0x1, 0x4, 0x1, 0xfffffffffffffffc, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @dev={0xfe, 0x80, [], 0x0, 0xe}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006e2000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000328000)={@common='tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000081b000)={@generic="7e76dcc391c05fcf50386e0148c7975d", r1}) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000381000)=0x1, 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) ioctl(r2, 0xfffffffffffffffc, &(0x7f000056e000)="66632ddd6b14fe5f3be5e773fef3bf1474190d3db8d300d78928c74e465399438f86f5f58845c6b67c577bb496d71b2fb0fbedadde7fc4f95d90420a24dcbd8a08d8dc19a599a9264922bd1bfff809fa429d622b4076de628a7845b5721e36933c052d1fe3c88f80925639afa37acadc0bb8bce65a61e8019dcd79d2d57bbcffde1a95b2fc5a43c7ed08ee8e9c170a3c8626ac3454d6cd029f66") 2018/02/19 13:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0xa0e) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f06000), &(0x7f0000cad000-0x4)=0x8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) close(r0) pipe(&(0x7f0000ffa000)={0x0, 0x0}) gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000879000)={0x0, 0x36, "e20cf2d6e2c4db31bfbb7bef724ab3a509d10bc81fc8905ef48d7a92c7ea1913c78bcedfbae7a18c4b4680416c1d469b4d3c6f35cefa"}, &(0x7f0000ced000)=0x3e) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000184000)={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x1000}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x3, [0x2, 0x6ed, 0x9070, 0x0, 0x2, 0x10001, 0xffffffffffffffff, 0xffffffff]}, 0x5c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e4e000-0x4)=r3, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007ee000)='reno\x00', 0x5) 2018/02/19 13:57:21 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005c7000-0x2c)={0xd, 0x4, 0xffff, 0x3, 0xc, 0x0, 0x6}, 0x2c) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fa9000-0x10)={r0, 0x28, &(0x7f0000f76000)}, 0x3) r1 = socket(0x10, 0x803, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000fa5000)={@common='ip6gre0\x00'}) 2018/02/19 13:57:21 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = socket$inet6(0xa, 0x7, 0xfffffffffffffff8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="383033a4ea689f74a9d8200f19792edf", {}, {}, 0x6, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="fa26e99d5351e9c8be9654cc43b5a090", @generic="725b3a29abcb8ee83ea6e10d72d09cdf"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) connect$inet6(r0, &(0x7f0000031000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f0000031000-0xa0)=[], 0x0, &(0x7f0000026000)=[]}, 0x0) 2018/02/19 13:57:21 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000f83000-0x108)={0x6, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x6d8}}}, 0x108) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f7f000-0x20)=[{&(0x7f0000f7e000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000f7e000)}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f84000-0x8)={0x1, 0x6}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/19 13:57:21 executing program 1: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x800, 0x1, &(0x7f0000d1c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fab000)={0x0, r0, 0x4, 0x1}, 0x14) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000fad000-0x4)=0x5) pipe(&(0x7f0000dc6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fab000)={0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000ad6000-0x40)={r5, 0x4, &(0x7f0000fab000)=[0x1, 0x9, 0x699c, 0x1], &(0x7f0000f41000)=[0x9, 0x3, 0x6, 0xd57, 0x3, 0x6, 0x1], 0x2, 0x8, 0x1ff, &(0x7f0000318000)=[0x1, 0x8, 0x8, 0x2, 0x5, 0xffff, 0xff, 0x9], &(0x7f0000ba3000)=[0x5e]}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000fae000-0x9d)="705f07b56475ff2751c5a0fe7c29bde9a65c66f4cae3d0eaef47a62d9b658988ea01a55cb3f8ad2355a9e3e87bcd4dbe67fd7f20f69725091fcce06f09228a52d52f05ca6f5ce06ba15883efba51a067192046164a42fea8dfab3dcdf179c1425a50f3087796fbb7f59147d519e5b573d3fe4ecf6a75c2919e4ff3d23853c452096e37f2ae253701204d9cffb9f488eefc176a11faa24ce20987929068", 0x9d, 0x41, &(0x7f00001ed000)={0x3, {"f21a7e688d0972"}}, 0x10) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f000096e000-0x5c0)=@nat={'nat\x00', 0x1b, 0x5, 0x560, 0xf0, 0x348, 0xffffffff, 0x258, 0x258, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f000046f000-0x50), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv4=@multicast1=0xe0000001, @gre_key, @gre_key=0x561}}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='sit0\x00', @generic="4791833069fe906041bb429e057f735e"}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x3, 0xfffffffffffffffe]}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@dev={0xfe, 0x80}, @gre_key, @port}}}, {{@ipv6={@empty, @empty, [], [], @generic="cf16e13c738f450938563db8a136e8ed", @generic="b7a6e4ebcb1ea9b6bce37ab23f99136a", {}, {0xff}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @port}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@empty, @gre_key, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000faf000-0x18)=[{}, {}], 0x2, 0xffffffffffffff34, &(0x7f0000fae000)={0x1}, 0x8) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000fae000-0x40)=[{&(0x7f000082a000)="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", 0x1000}, {&(0x7f0000fae000-0x84)="5e723ef627a91920111d7feedbd46cb52c355634ed95531358b6c210a53cf468dbe09aad639e38a690375d59fc540e8512efa5dbd944aab2306017323c2d30325b2e652f6c542983433069c5463efa0d54a771e0ef60b0f8a6c6d1ab29cb23786a11646100fecfc555f343dd3e8609a9e247582c8323f3c207c97c10e2eaef7a9d51a6ff", 0x84}, {&(0x7f0000133000-0x64)="69326002cf6159bf25b2cd95b76c86026d2b17382947b94d485cac0e6350370df14acd90fa6dea454799f6c04c7f85747508653127cd828d8195f80754fab1ee71021ab359fcf7b676a1a45f4d7dd8d93e30e8837433eece954955a133a698b4e32013bc", 0x64}, {&(0x7f0000fad000)="e662450d1709ff8063b3f5af310e1b3f7f99f1477a85a90ef3c7a19108bce1e6d98445f8689d0fc8be72b731d9cc5023283510cbbf530a34eaf60425a6ec9341f02732e811f39647af0d540b119e08edfdc1cb123bea34d2fed77dc2db5e08914a6fcdebfaeb221fcee02cdc513b5c7a128b017a5037183abef421ee1180d105efd1cc8bf3e076ec52fe87ef7964ba133e140acadb9d22307bf4ce7b5cd60692a9643954cb72b5c0c91083cca594ca34ba640a5e9cc1738057b4a2adb69c7c3958be978c6f67d856f13bcd94fd1e349f", 0xd0}], 0x4, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x12, &(0x7f0000595000-0x4)=0x80000001, 0x4) 2018/02/19 13:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/19 13:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) sendmmsg(r0, &(0x7f0000ae6000-0x78)=[{{&(0x7f0000034000)=@can={0x1d}, 0x10, &(0x7f000074b000)=[{&(0x7f000063c000-0xf6)="965484744f954000cdd2715bb002e9ca2a77f3eb0d154290b9ccb114cd11db730b7146e73b3d31b44c627f3eea366143d62c43f5cd42aeb3c194e19539f8b869a30e1f5ef1d77f1c2a3563faf828ae1978531dd6b5e77d32a66ab13fb2fc05268b0e23f3a7e68c67f11337a0baaafe4a5fad1e8df246653f93ed9cd456805d7a202d0dede3d2ecdabc96fe65703cdd5aedc0ea14a21a6d097f83c4ec2e705dada3fdd5c794d3734d4e0582c867f9809b9b7daff3b12b793da2e5536152856675e1f2ef7fcdcd98cc4dbc46fb1e8b8b15bcd413251583ed552380130e88625eb6d0fcb5fb05bf736b6e1e8c23e11d7a5a9aa1cc64cbc6", 0xf6}, {&(0x7f0000781000-0xe6)="0d06907ad2e24a504ecf177c69082aa3923fdebf134c94568599e26b49a6445b82a090161702768e673c56a8c12119d14ec3c4198b99a47707ea826a711bf4d83bd758a0979d0dc8991ab4485dc400df5e5cac9e3e8a56a53828dde50c238e924b7d971b5d6ef656b2489688257c031add5ad3540caf04b65bde4487f67f1d50f8acbce7471e990c1b6a98c19091cb3b8f4bac4d47fa3a5d04128b96ffbe21c2de036d2e4aa20b3e91f260a58ab0026aee5e3f7c67a9197a8aa69df4b07f0afe97aa9b34af44c81ffc8ceec6d442bdb2ae6bb3ac38b6283f56e8b85f2c35fcab14dfd6a12015", 0xe6}, {&(0x7f00001cd000-0x48)="1b31076bdad1cc6eb88fe0fe0d645ddf71995f74918c85e215d2167bb1b4fa00ee8a54631e1999662d211827a1ccb356fb06334f816fb5d419cecd20132688d1210bd51e946e89c7", 0x48}, {&(0x7f0000245000-0x2a)="6d1aa73b5b75fa700901bd45eb0b49ce28a4dd45924eab574abf35628b402d01304ca8c36a51be225343", 0x2a}, {&(0x7f0000bcb000)="28abb87d7f3f943547c293515a046bf4d95054d790d12cb9cddec5529640f38d9291e975bd088659f093138b13674fca1d5a567126043447b44f5b67592c34842eb5cb63b819ea8d1de5826779c0250e24070f3cefb467f385cb8b8a9dc161160d8f08e71fc4a895f4fbe1cdd1ba6661cc81b4711714330ce6", 0x79}, {&(0x7f0000a65000-0xb)="1242c274f62a9a6de7f13a", 0xb}, {&(0x7f0000703000)="dc8cdfcce01e35db387e706c8e5675d280b2abe5f462c76d1228205fc5c5c8a62af19de542eca6e8848e7b581ca1e6f53a980113420152db0c8472a92cf4e2a4007cab51341a5e80f3255ac37f8ec0fc3996dc38345f3c9375cba3a38aaab7d2224bd0e2752b9f543bd11ca280b2d910457e9a54d366fd909de2668f861884401de47251fdd801df254b5ec40adfc141c19d9a726ea9df94f1d359786aca9e2b76f8", 0xa2}], 0x7, &(0x7f0000f55000)=[{0x28, 0x13f, 0x0, "6a3bd95af5049782a87b5479bd2b09bb96"}, {0x110, 0x115, 0x100000001, 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0x1000}, {&(0x7f0000fad000)="14b082bf4d3c87e162d160153a554d6712038c", 0x13}, {&(0x7f0000e54000)="16823efac67e84", 0x7}], 0x7, &(0x7f0000bb0000)=[{0xc8, 0x114, 0x3f, "642f32a5f2734100bc460eb507203a8e2f12d27f55dfdbf71e0528a3c921f8240173238a299cb4f9c6ea08173d362b4998780b89ad38d95c45f7bad7586c9e92f9135b1f55debd2b96dd421c624bfcafd882cf0fc89b0c4477d2f8633a273192ce54f84dc8909cd02943de65a50c347fdd84221dd743b4b91133365569797ded84a70e445afe50c0377656606faa3863252503e5cfea1b7b9ef1bd754dc1332280fa7f94e0edaca7fe444695c521a434de01c6eee9bb52"}, {0xf8, 0x115, 0xfffffffffffffff9, "bf632b36e2805b10c83d5665209003b9b63874e26d65c4a8e9c7b7652e0b80701fa99d7d13a0644f568fe723f2deed28653eb83bc758c0f8c8ccc572f5d2e441270b4b412dc6329ac9294fa7dc41cb0955bc9501961aa280d9d4dafbcc03bcbb50132eaaf1f6618844c010a3e1dc8e226993cb3195418b1da8350d13e70e986700d2fda418a67ca85349a8cc793fe8a3edaeeddeef07332517fb92334ba7e910464327e63a528d2decc085d0a66c3ac091123daea12d6079f25f32b165a290017a19762b7639ebf87776168edc5dce9b25d5f8d8e330ae6946e7e757466cf48a72253e"}, {0x88, 0x113, 0x9, "e5bcf198f8b0436b3b9b3e8eb8eb948f4a618d164bc330675487a5709309eaccaf458ef3df23c234776f1da947330d2a1a590187cb48a68249d99f7df42bf5df688200c92eeaa0307699327637b5cf1278c7d1ffcb316ff63b5206380cf3b516460d8f5c514e756eee365cdfe32cd213a875e122dbfba4"}, {0x70, 0xff, 0x1, "ba1a3f449cb2e58fbf2b4baef057c39c886bde1f2a8016092c5cc00f8bc294410629e7ebf7e9ecdd8e22d6eb237e566030a9718d9661efee9a3616e82c373521625e7a6965261f1e053f7b30f60eb9a9d21a8fc5e92ec637748c3578b7"}, {0xc8, 0x84, 0x4, "f2d2716df3c350e414a887efb8edf00392236ec072cacc92e3972fc83b03520e3282e5850d2a3297acd0463ab43f60884c14957e7aa433c420146dcf84aaed8e77ea7988befad90c87d7505653d34edd73826beec57d19f16b704f405de657b56422203a9714cbb55f185f630194aa1b96472fbbe0c73c585a04f07a8dc0e8868346499e71b457583c26b4fcf14fbf7d8458ef4946241d3a91f3a4ab2e975a4fdd11963386bf454b53b3683a8b5fed3a30f930"}, {0x58, 0x84, 0x100000001, "5de2bbde61ed5589db50358913ea6b0ef7422b19a4c1bd9f14722533a2fbb2c64a2b6286083db6f0bd073301241f1aca7d94d0101466c8bff006b19b86603cf959b55f5c"}], 0x3d8, 0x4004000}}], 0x2, 0x4000000) r1 = socket(0xa, 0x5, 0xfff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1}, 0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000951000-0x10)=@req={0x401}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d12000-0xf3)={0x0, 0xeb, "b768533d81fb46519e36ee41f6f86c04667685b6fed1ffc363baed2364803571ef9b63351ef279a846b557b319570c640149b2dd44cacf0c95241636e73206900a2d45d551fbf945ed87d1e36e4998b3d1e8a4657d90d98319eed8ceef0f04bd4124ec6b43f0d07281b1fbc70cf38e572a64ab4ca533fae001d227eb35b17aea3b2bbc356903b94a8e6ba792629bb2570deaf37d4c745e75cdd9f7316826617c91667b97a247bd5c6cb1194f00a1a1cbe786cea9831e8ec2ee5dd064debb4ade4164ed1c6463b67d6323903b6015b917b4a239066480667970bf8cb8390f34a14206439c72cd3d97d98ae6"}, &(0x7f0000027000-0x4)=0xf3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000fb000-0x10)={0x6, 0x200, 0x0, 0x8, r2}, &(0x7f0000074000-0x4)=0x10) 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00003ce000)=@fragment, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c6d000-0x4)=0x3, 0x4) sendmsg(r0, &(0x7f000069a000-0x38)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f00005b8000)=[{0x0, 0x11c, 0xcab, "4bb3f018c0669e67a3bff0b14628e2e2f60d929bc55d89c066068fc062b7bdf77dddd9c78c0bef755234b7208663e41dbdfe921ccf65231a636131da739c151c9fdde721890390e03e0f893354d1ee47177952bc4fc4039e2a1247fbf7c49e68f0588ee64e97817037625ac5a977347c24720ffbfc332abd1ddbff03a366dab17a1dca9b3a35b42157c580bac3e4c41b9b73f7af629d2aa87430c1b0aba25495ea7a6f92f8e7b7c2e1102dc90d"}], 0x9b}, 0x0) 2018/02/19 13:57:21 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f000073c000), 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000691000-0x8)={r3, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000998000-0x4)=@assoc_id=r3, 0x4) socket$inet(0x2, 0x4, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a5c000-0x55)={0x0, 0x32, "7e8c78acc261de137012394b9af0bfb3196f2bfbe1c52a293197f7aa26b1e39eac2f3d09df04797357b9314baf77e82e2793"}, &(0x7f0000001000-0x4)=0x3a) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000)="aa4d275b6b888b8ac5e96a4de6246fdfe51fe686bd7a0f76064dbf3262608eecc09809214ca61e54a751e607b06d6d3362996b2da7eadc20c1b3378ef66ba2d43f16b3a6390d25b92ad8be", 0x4b) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4}, 0x8) 2018/02/19 13:57:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000a5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008ae000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000872000)={@dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) shutdown(r0, 0x0) [ 34.420909] syz-executor1 (5317) used greatest stack depth: 13520 bytes left [ 34.508327] sctp: [Deprecated]: syz-executor7 (pid 5361) Use of int in maxseg socket option. [ 34.508327] Use struct sctp_assoc_value instead [ 34.566933] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING, but only usable from POSTROUTING [ 34.596517] x_tables: ip6_tables: MASQUERADE target: used from hooks PREROUTING, but only usable from POSTROUTING [ 34.607105] sctp: [Deprecated]: syz-executor7 (pid 5361) Use of int in maxseg socket option. 2018/02/19 13:57:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x8f4, 0x8004, 0xffffffffffff8000, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x8, 0xffff, 0x5, 0x2, 0x40}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r3, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005f7000-0x12)={@common='tunl0\x00', 0x7ff}) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) 2018/02/19 13:57:21 executing program 5: socketpair$ax25(0x3, 0x2, 0xf, &(0x7f00009a8000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000020f000)="0c7fc39bb4ebaa8b8baf4423f362834a7c304a538a1f37fdaed5e1d69a63722ad70bb111db6d0b0d5de5f9132396a21c7dbab9b71a7889f1063ae1c5a1629624bedb5dda2a7ad81b78dea000f304ea9d009631f4cd27a7c351f1ad5c53b5b6025391926a1daf99a9de49354e21790ec2eb85d7cc192e0880c580c2f32fa7ebefeeaceb96fbdceb204855") r2 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000002000-0x9a)="aac6a09ad4744dab24561c74d2026da2aa12052d0ac1af1a715e33caca158193e795a9c15dbe95c7feafa9836376d792549c9098d1aded7c4f3efd1c069119f57ad0e2fab880441348ca17e3d2599c5344e8ebe123e926cce1c25bd8aca84f933538bf84633db7354299ee0dc87679f9b6799821d35b5ada9489db875d8f28dc1b30429c5cb2b909ac0bdea8f4567658fee49076d3d1e112a5a7", 0x9a, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000001000)=0x80000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000000)=0x40000000003) 2018/02/19 13:57:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f000075d000), 0x0, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000024d000-0x10)={0x1bac, 0x8208, 0x7, 0x9, 0x0}, &(0x7f000002a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cea000)={r3, 0x40, 0x0, 0x5, 0x4}, &(0x7f0000393000)=0x18) 2018/02/19 13:57:21 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000019000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000018000)={r1, 0x80000001}, 0x6) 2018/02/19 13:57:21 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000022000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000022000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000002f000)={&(0x7f0000030000-0x12bc)={0x12bc, 0x27, 0x314, 0x3, 0x1, {0x18}, [@generic="0c890f7bba9b5fda3a460bc99740af9a083d08ce695a9489a893e4ae82d5f9a6bd5595b2c5", @generic="0ade8103450ac963f81954cd375c55e0ede1f41442c5a4b218775e9f695f5a7b3aa4a904e93fef302ec007aa09adf1e2842c80d25c273be249ee65a8f2d3922c2ec2af", @nested={0x112c, 0x42, [@generic="fcf6502740495941e4b8302e87be36fe18b2d4de24759fe41a8c05eccffccab8d2f70f3374a36e6367122a9a89cc2f5c7229bbbf4a91631fc06072b281d3485d7021c0ec961b283da092da68662902005f8160c261665f786c21d181101dbcffdb3fb2d0a4aac6d583f6c3e52dd15d1260a42137d6e4fbb4ab07b237892d15b4886b699b213765a051bd2b0684337df1807cefe68307d083ed816aaec14d6aeacb5299f04b2faf8ff44e5ec0a6e5d6658a63d17f312aa96ede36ea4a7138a77a985321275de0d4cded667d03248ab545d4ec040aca71922624c79a9024517bd067241e9b5c", @generic="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", @generic="28c8c4545bc1fdd7e50148dce2aef48a06d6bff2a811b1572b17b3bc20e74679b56a4b691131384c4b96c7e1a90022b823019559f845ef", @typed={0xc, 0x1e, @uid=r2}]}, @typed={0xc, 0x9, @u32=0x9c}, @typed={0xa4, 0x51, @binary="747c8f4bfff4cba326dafa703f2b4c0a3b76e9d77c701fda7a936129886d1dcb2f3e8d8de1c8e212c408e05e0fa0e8a7d2292a17973bf33b31997458dfefa25d07901783c83f9f351a924def488d71bad22df1ea52bcdaf60a8793226772d00d9dade14bfc7ffd537c865f3a7dd78a10b00a3a43295c56e79bc64686a077b432854ad045daa15e3995a66849dc0b6bb98cf0cd0e8fa6396ab36beb8c"}, @typed={0x10, 0x71, @u64=0x7}, @generic="54444b76d98c007f49937f8ee4162bcaa278fe2bceafc233c8c0bdefc783b96bcb6fb944ad22ea41c562eb71b9a2c5c313297ed344c26c1e", @nested={0x1c, 0x1, [@typed={0x18, 0x58, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}]}, 0x12bc}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/02/19 13:57:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000fa2000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0xffffffffffffff66) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) pipe(&(0x7f00005d0000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00002b9000), &(0x7f0000d8a000-0x4)=0x4) epoll_wait(r1, &(0x7f0000b30000-0x30)=[{}, {}, {}, {}], 0x4, 0x1) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f8000-0xe1)=""/225, 0xe1}, 0x0) shutdown(r0, 0x1) 2018/02/19 13:57:21 executing program 1: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003b0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003af000)={0x8001, 0x9, 0x2, 0x9, 0x8001}, 0x14) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000e6000)=@broute={'broute\x00', 0x20, 0x3, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2001ebe0], 0x0, &(0x7f00001f7000-0x10), &(0x7f000001f000-0x420)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, @generic="6c0603f980eadc91bedc9f31cda7e0e4", @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', @common='ip6_vti0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xc0, []}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, @common='ip_vti0\x00', @generic="50939fb8fec613dbaf32b38c368bb564", @generic="ed0ca8786ab94e079df7221ca827408d", @generic="3bc2a954e9a17af8accbb3c663183f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0xa8, 0xf8, []}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, @common='ip6gretap0\x00', @generic="79af7c9e46c7d6ee45bb4cc29921c9d3", @generic="f0ad375f5ec3458fb2cacc836b224afb", @common='bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0xf0, 0x168, []}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x0, 0x9f}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "c7184f994ee2aa9294b91975e060e2ad8b31cca866d46236c5190b0bfb4cfe2a313ab42efcfee30de6223f4c175804d1cbebc7726f73a10f0985e642d20b8bb9"}}}}]}]}, 0x428) [ 34.607105] Use struct sctp_assoc_value instead 2018/02/19 13:57:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x795) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) bind$inet6(r1, &(0x7f000071b000)={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x57450aa3}, 0x1c) 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000009000-0x10)=@nfc, 0x10, &(0x7f0000008000-0x60)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000009000-0x80)=""/128, 0x80}, {&(0x7f0000002000-0x64)=""/100, 0x64}, {&(0x7f0000009000-0x16)=""/22, 0x16}, {&(0x7f0000009000-0xdb)=""/219, 0xdb}, {&(0x7f0000005000)=""/168, 0xa8}], 0x6, 0x0, 0x0, 0x1}, 0x2103) 2018/02/19 13:57:21 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/02/19 13:57:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000082e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000709000)=0x231) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000487000)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00009e3000-0x8), &(0x7f00006f2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000353000), &(0x7f00004a0000-0x4)=0x4) 2018/02/19 13:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000cdb000-0x18)=""/24, &(0x7f0000524000-0x4)=0x18) [ 34.659303] kauditd_printk_skb: 1 callbacks suppressed [ 34.659310] audit: type=1400 audit(1519048641.680:20): avc: denied { create } for pid=5392 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000006c000)=0x2, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ef8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000ef8000)=0x3a) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ef8000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x8000, 0x5, 0x2, 0x8}, &(0x7f0000376000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000770000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}}, &(0x7f0000ea7000)=0x8c) connect$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 13:57:21 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fee000)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000fed000)=@dstopts={0xbf, 0xa, [], [@generic={0x6, 0x14, "78fcdb440cc75531e7eab0934c35eeab10cf947e"}, @calipso={0x7, 0x38, {0x6, 0xc, 0x0, 0x6, [0xfff, 0x6, 0x38, 0x5, 0xfffffffffffffffd, 0xffffffffffff955d]}}, @jumbo={0xc2, 0x4, 0x9}]}, 0x5e) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x101, &(0x7f0000ff0000-0x8)={0x0, 0x0}) listen$netrom(r3, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f58000)={&(0x7f0000fee000-0xe)=@l2, 0xe, &(0x7f0000fee000-0xa0)=[{&(0x7f0000c57000)=""/47, 0x2f}, {&(0x7f0000fed000)=""/54, 0x36}, {&(0x7f0000bdd000-0x27)=""/39, 0x27}, {&(0x7f0000abb000-0xb0)=""/176, 0xb0}, {&(0x7f0000691000-0x79)=""/121, 0x79}, {&(0x7f0000fed000)=""/157, 0x9d}, {&(0x7f0000fed000)=""/207, 0xcf}, {&(0x7f0000715000-0x1000)=""/4096, 0x1000}, {&(0x7f0000334000-0x6c)=""/108, 0x6c}, {&(0x7f0000fed000)=""/148, 0x94}], 0xa, &(0x7f0000308000)=""/145, 0x91, 0x6}, 0x20) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fef000)) sendmsg$nl_xfrm(r4, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@rand_addr, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x80}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x120}, 0x1}, 0x0) 2018/02/19 13:57:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xfffffffffffffc25, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0x4, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/19 13:57:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x7fffffff}, 0x10) 2018/02/19 13:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000998000), 0x0, 0x50, &(0x7f0000d58000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000847000-0x10)={0xffffffffffffff9c, 0xffffffffffffffd1, &(0x7f000016f000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b6f000-0x4)=r1, 0x4) 2018/02/19 13:57:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000597000)=""/178, 0xb2, 0x0, &(0x7f000084f000)=@hci={0x1f, 0x1000, 0x3}, 0x6) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0xf, 0x2) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e70000-0x47)={0x0, @in6={{0xa, 0x2, 0xffffffffffffff58, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000d0d000-0x4)=0x8c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e6f000)={r2, 0xc6, "93be016cc59ba2184f443df3b2dce171cffc3da018b4faee8855dc19663736a641f19241d456d739ddf79eecf9271863d10eb26d77b3d49e7a03171c2a68b28e49ca60807c4d8b793b316efd8fb81fd953e8e274a6074b8c08c7183862a44084f4f4d15c3982419da32a6f733295d2904c0d6134da35efb5f7b861e128740c7257f4f27781de17bf46c322a51d29f93407cbecae7c00bef7d33ed955076817b05d34189a73588437a53f62527551437f4c0ac0ccfc4fafc049bf6911c9c1b9b271a2e0f5f95a"}, &(0x7f0000079000-0x4)=0xce) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r4, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/19 13:57:21 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000017000)={&(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000017000)=[{&(0x7f0000017000)}, {&(0x7f000000e000-0xa)=""/10, 0xa}], 0x2, &(0x7f0000015000-0x81)=""/129, 0x81, 0x3}, 0x40002100) bind$bt_sco(r1, &(0x7f0000017000-0x8)={0x1f, {0x8, 0x1, 0x401, 0x5, 0x1000, 0x3}}, 0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b000f002cdf1389598e2c", 0x2f}], 0x1}, 0x0) 2018/02/19 13:57:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ff000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b8d000)={0x0, @in6={{0xa, 0x0, 0x2b774c4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}}, &(0x7f0000c90000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b2d000)={r1, 0x40, 0xfe, 0xffffffff}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/02/19 13:57:21 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000014000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000014000-0x4)=0x26, 0x80800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0xf, 0x9) bind$ipx(r2, &(0x7f0000014000-0x10)={0x4, 0x4, 0x20, '\fC%K";', 0x1}, 0x10) 2018/02/19 13:57:21 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0xfffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000002000-0x3a)=""/58, &(0x7f0000004000-0x4)=0x3a) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001000-0x8)={0x3, 0xe883}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000002000)=0x1000) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 13:57:21 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x418)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) bind(r0, &(0x7f000000b000-0x20)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r1 = socket$inet6(0xa, 0x2000001, 0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0x3, 0x10000000000, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000029000)=[], 0xe3}, 0x0) 2018/02/19 13:57:21 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000060000)={0x10000, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x88) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x807, 0x6, &(0x7f0000f0f000-0x8)={0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000f0e000+0x780)="bedb3158b5752d88c0bbca05ea606408315f937cad75283391c4b7995b793b007bedb1aa32d39e9331056094e032d0a1e025b470fc11d28a24286f323eaeb94363b69d3cddcc036958c58e8fa8ca5f0dfc04a7e6462c48fb8d9b48fc96957defaa9cc21676520cf275d6a64d1a116aaa65341da190f8f8ae095b9d9a25ff72bc1f6e8d00defb861d5acbfbf47449a86943c07f289995f67c706edd7cec8799bb589842f1efc824650510d2232a6b815ab3d1ed269c3387bbceef5be6b27a1a9c1620be334df05c0d4919b583dd63a0ce516e9fdd8e5c1b0a9f68e021bdd864ec8c4dfcdfd57a2dbbe59f12cc154ca815ece45e0e30bf153a676b34477e4dfc56dadab468357eb879ffae7c2838a4c1296a26e5c7453833ea84fd702072938465dfbb9bca7baa03e5cb8da032a06284cc21c9f25ccf4de7a19895997f3f0209ebb9a82791aa539f2f6b87d325c8b6f42fbaa72cfe5f9bb121112d34fb25369fe89ae608b8d525f29afc662db0b4ca6bd6d6211431ababe751de895e247a0e3cf4e19cd96fdd8eadb944e5a71087d3650b25bcb267a8a648595036d1e04592ae4f00e322579ff7b332bcb7a0fdfab4e070dd70926b40f7979ea65e6101beeae16fd028c68095c152e1b20c6062ab4b43df452e82eb6cace32a8a1d9867063d87936d0afe1249b8f65be251e50bdb0d8fa4aa8e817263d3671e46f17f3b4fc721cec5468f19d4a832b3a345a61866626d8bcd380ebf0fd0f4d3dfb2216a057657dfd4757cee1efdce2d93b30c244d5dff84c4bfd8226f48938b8d85a94a8ed346e1989e910a92f4e24cdbb533eb930b13f286a3761740b035226dc3d7d0dae41fb20aecffe1738c2472dcdc331e5c893fd0472e62b62dfd58845fb4008929efcae7c388cc4604493e19563e1d3e564baf1c19960cd580af19d2e2b418e5be4016c8c1c2f98f33ac0fa11fdfc67aaba59faa54a7ca6884e8f240cd04b3369277a48a0d9f8708bd4de90d744dab7b13289446a4edca56798d6f5c3c4fa786621e08634dd22e60e7f2ca3df585110cb1aea6cb54ed3397a83f3567cabfced19374c9e83ced80713b88396d2f1915aaa6d122d59fb26d2b4c5b6300a2ff2b599280fe84ac8b6b5bb06cdd3dec9435fecea544a84d73520a4a3a086d9573d5c9fcb2498bd2c09fae9c9c03782ba051be9736e932c5f7acc1c9a72f4ab80ffcb1388f61edcd3b0cac95f92935d0eaeb10759b0e8ad9f0b3451aa777a86f4cfda6b2e1ee1f8ce3f8de6030e3241200e6a0ebaebbecb0b6e59b94ebebd6aef0bd5c41603669c54128b62820df845ab5d9e09cb370d170eec0582be4cd21ce53daecb04a8d3a915d5fa08e7783efa7fbb56700fd4e7bac21d032b4a49ec796d37226894f1c76e27d5da7e52647b442e35f2e59c7292d1f003ad707304c1a74c766579f5ffea7af7645d28e5b71f11e6abcc88674e5a658ce58c168d226dfcb901ad3958740f2fd653203ed9f3c150d0361d7a4d66044b22f77d7089396675b84fc3b3c5539b2b34c859bc34195ebbe7b7eb0d78c56f41a5433028204bb4a6aabdba186b805ae7954108069fc5bd28f5f286313a51b2f25dbfb1b7c89cc09e7f154f186cc7be2ff55dfd243e8d50b5b7b704a03b165b3de65056827f4bc70a9bb4b7574318f548a41c0778f7638c68ce1db50685452bd0d3b5868675e424c483285b4c5bb657bbd70d034e54f57a9fd02713775f01ad569f4138c9de7fce2a3a884df57cbe412047868d57cf2bdf506b411c971396b360cee52de57fef929685ac81e6f7090ebef18906d8317d16bfa3a4111fc3e0a524e79dfcabb819c3ff6d2a14f402bfff346e0d7150e52df9b2d760c2dfc29cde4e0c7bcab915dfc7965b489c4f5ad39ad17e1905fcad2d08ced6c91aeeae3218da0e6e32ddbf8a85faa8c4c1224a07493e19ac56e8bbb71ea647f568273a98ea561e6805cdccdfcfed1bab8bae41229c7ba9137ab8859c7b99e1df02396cb75c955525f290c4b556a7e30456dfd4d3d38737d13a2042a6de811fb7ae2ac5d64544b37028a1fbfc0f0d6899213e0ca421ff819e7ee62919313363442fb50d3453e6c71b5eadc5df7c6f6faa82318640fa7b861d273bd800b0ee38948708d13b895c8e913fcc067c86be5c4115229a8a2317834a57bfe368353df423b64d1e04101d9b071bb515138a0bfd526f25b8a799bb0ae1a6e413e70433aab3aa24c8fa7ab1517138bbaac1a766e9f9c967d18a0af623d6fa1d2d8123e5cc4e3e38c1fda59ae51b9978f17ed445354c3300ee88ad004e5b972894ceac7ca6755d3860a46cd613a5c2d40b29b3c7b7e52eb09b39b8b0b94e96dfc18e30a0133925d914457dcf731693f3e1ec1233d9b582d78d07e2815dbee226aa13714e5fde11cfa5441578ca68095a6c075d793ec9d009bb10cdda95cb86c867b925050feeca6b9fcf968fbf33563782e9b7b048b25c9c7cbb645944b43f8d3b16953426745acd57e17ed0cbec9f96879f1b5c92ffebca21c6742d78960a373f92e554dc01479a77b65af6cd09d0dda4183cc8664f70020375bff71aae5570ba9fa35a2310c9ce2765fe28fc33bb7553e2113ebbe8b916e31a1ab237dec8f7e77a2202a80680ecfe94fad9eb51bc6a0cc027a9925e253531d0aca723ebe3cae6183e77f9465c06f183bd949e3af74f3258be09a6bb796fe85fd8cae39506a80204dc8b387ac4e14d7987c53c73f7bcaf89148bf8bf8880acbf26ebd879134120faaaf8fce4a4210995d1e0ef909c91b1301e2a1320f05bc6fe723f251140b5117abd957ea6f10a92a566dc429b9943a8379640a08b9d0b9e3c4b3f9329ebdbd40e73998f5aebc943d950b98f3744f44291ce78487d542f912b68b6b1f60ce24d56202b14311aa1a0671b37ad913806233ea05dedfd4f543e99b5dc954be009e6e54ba00c85f47d46676c7712794c2b5036ff1304a552401f11d18446237f938614c049d342f18a426c76994367aadf746e387e43bd291b6721ac7e244301afd2320e1bdd48ab433951ee47be4f9108ee70242bca686c14be8b4eb886451f1b26468c68cd40e0325a53012a4c1c50a179a97bb684f1e2a67b587fabac3691253dc37ee0da36e84a7e525a0bf761f204bff54fd0353ff582b9b6a6104c86b921505dbcc49f7059510033d495e4e7f55bded542758aad578c445b66201ae96b5ad1e8e7a979d654b1510bfbbe56372dddb7e6325d5f122278c1365aae78616dff17b3d02e465a4cf963b6a4231ecb5068f9aadf6ef4f44ad5c26e41a0f32469afbf4843a04ca858df13d519650feb8372e39e95946259227138aab0a13b41f68731e56b25975f62aa218df2ad60e5c9f732a1715339cf1d1350c699ef2f5d9eda6269c3048f9b57a0d1b2287987f510b5c81efa646b5d5aaeb8f958f8f613c05b9891ca473c9436838abca44afc41ba72fd378548417657c35c650549090514381b9bac13bd05eed13b76226b0d68a09df5657d013f0f6c2a1b2af97de7eb3ce82cee7d49269146e716774b445b43c5fb8a1e57538018e041b0d90eb82aeb9ff760bb507ae05f9ea505cc20a2a412961ae3e664d0590257017077e7d43769784ed862ef3f41f3433c1ea3274a3f14f31f3f35ddf34f36b603f7e5f5d9446f7061e3a7404e05e5feed8b394a944c8c6811e75588e42be9b3f70b5f04bc8efbb75771673824ff5e12764a89644fd880464919006db3a2eb8f03d59a34a4937dc8074d52cc95845470bd7a7bfe37806753c21902c7a101ceef964a879ebdb577ff079b03cef6fa6fca910615606b62423f108297a4defc8ed445956c30ea6e6bd54097cd81589b4300aa2fc30e58a0a3d498a65419efd0e62145f2d7f446ae1f0882cff3815a59da42958bf972b7bd88e41b58410a47b182b5f562553fd1897a6efc4216772494604b3a94c2034ad47b8d0990dc71d57cd2f619fd8577ccd93547d3ee52d74f07414cc553ca73ef36297e28441833146f3775fcf2b4c363c0f846536cfbfa7d63a897b647cc7bdab139cb5f47361cdafb5d723348e159557da7d739facf0f02ca80ab04f2f70d6ae3bcd97f4da3c4873711d6e3aca527dca1468f6e0cf92ea41defe4f2ba79bd536ff3d6c1b21cb1c189df3a332bcc1ce16bfa07130a5ca304496a9df36b63fcae9948eae29630a821501ce1034bc6b6abbd68c97105fdbd3c2e6f2905c38809a1c0285307e21910cb17a8566160c9b23da64f8e46f26968a97b3896f3082b418c4bbec4c091ca67ecb7a488fb8ed4f268db8de48cad229836ebe81630a206902c1333fd6c33c75ec89afc23a7afaa0b0c4ff8b3a8a53cf03eeb5ba431902fe0752579c33d496b64164e636b57f05d486bca7301ab06c16169b5b61e9c743df91eb796f3c071c44f7a8643ea489f4684a6b651213c0a97a10d2a8a02880f6983fd7813c2cb206f9f580511921b7ceacb44d46bfba1d22ce3068a7a5df586c3ff66f1a455be93eaec7ddac3f3dcd8a042f1c2e065ca78f26ac7a778bcb57c6650596dc40bfe789340defe0d51a95270108b9a50906c59de55978f62833b8ca0069f2c03b1d28163a16027bd62fea0083cad1f983fa06abeaea52f9855d0dd5ef132950a019749ca0a6a786aced18a96d906f44ab65fd450c1525c72458f10ff4064ab1a9e671451f184c5b02dbbace2e10e97e8848529c51ffa0baba6537abdf2bba0249159fccf2cc1250c91a70994768e843e0c9330cac5bde08108e751731505f4be9e69fc110912ec6bab80f1a41f7289169335d6f8e8e3dad18e8f0a92916922435ac2088c7d2dd020a3f00d77265d32bff7a11e07ae96a951e6e5e5f0ca016e52843fca1541524e007740ba4a37c05f3807c2aa8e585016628a3ba9547b043b9e4facf095cd562529bbf596c5cbde01450df6bd77a60b6f990244906fdb043863cfee101e658cb956563fe0b48cb7d5ab71becba007bf400ca01d785d6bac90f659e1bd2c70387469cb71acfa405d2cac2d1bf3fcce53c5166e2a357735724fef2d5c808c82117f3d858145d79b0ddd748ba464d19e2fe3fec5f143a684b136faf0669e4a903792620d171d2ceb990b3e6b83c35568a809bc0fa9c25b10b23d490e9e6da8b77d52697c97cc53dbe083d94b4b8c8457e4faf2ac5d8791d022b67672c6fd35b183e00e893e29159ee161d5ec000ef8bb68798452342fedfc5bd6f5fd311c721ded0a04b9d7432e6c9484700d9af12b7ef7085c9ceb8ea368ef6742f88986f9f8eea400bb29823dfb31556cca5a44a192f7e027a1bb5f1ac333f1d4003e664cdfab1cf1b48f2f6ba4bf602415a21af324e007174becf3d02b7e5c3b6a0599b82de28333e988cdbb5f2e9cf6b0c2d427e427a1211f37d7fd53be21389a95af44dbcc5116bfb09a5602dfc2e04b873ad6240184026912215c66c7118f471d180631b5dd56fd660970539449669b5b254cefbfcfe832ea761e6f70930cc5b54dcdcfd102c89d8a30ab6214fcf3a8e2ff2efb03ff97f89d970cb886fb22405fad8e091da528be49307890681b4b0bac9c1d2fcd3f8651f3ec2bd14f05f33fe8cf2bc9d0651b2b6bc8966c8089d3993e0bd22ffe6e12fc0b4a5834515312e9f9bc0a4e6b52b3dd8e9f9e25f1f5fa88df727fddd3c0328fc5cc13971d74b02ec2d6b1cf73189427af328577f5f3f9752e3604e3790cf3e79a7ff96d1301f463dfb75c4562e07e57f6272b908ab663fe0493f21834551d7f92ed48cf9abcdc93b158a17e09416d26b60da3db6", 0x1000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000444000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x1000, 0x9, 0x100, 0x5}]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f0e000)={r0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f0e000)) 2018/02/19 13:57:22 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) shutdown(r1, 0x1) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000986000+0x735)=[{}], 0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000029e000-0xc)={0xa0000001}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x8d}}]}, 0x60}, 0x1}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f8d000-0xc)={&(0x7f0000b46000-0x8)='./file0\x00', r1}, 0xc) 2018/02/19 13:57:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000005, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000c63000-0x33)=""/51, &(0x7f00002b7000-0x4)=0x1a) 2018/02/19 13:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x34}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x148, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x0, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x8100, @syzn={0x73, 0x79, 0x7a}, @generic="00000000e52776a000000000289bc69d", @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0xe8, 0x118, []}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5dc7cbdd252c6dcf031cf08c0261767e4efcbaa253ad73da99677051e65a598426b873352b4c06f3df842b0018496c53f1eb354d219a2b1f8be37415a84a51b7"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x1c0) [ 34.932862] audit: type=1400 audit(1519048641.954:21): avc: denied { write } for pid=5454 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.952781] netlink: 'syz-executor0': attribute type 15 has an invalid length. 2018/02/19 13:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b12000-0xc)={0x0}, &(0x7f000022c000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009b5000)=r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000b97000)=0xb3, 0xd9) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c4c000), &(0x7f0000dd3000-0x4)=0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/19 13:57:22 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@common='yam0\x00', 0x3}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000005000-0x4)=0xe8) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/19 13:57:22 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7d000-0x10)={&(0x7f000082e000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f7c000)=r1, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a19000-0x8)) 2018/02/19 13:57:22 executing program 7: r0 = socket(0x3fa64442a5cd1887, 0x80806, 0xc2) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x8, 0x4) connect$netlink(r0, &(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0}, 0xc) getsockname$netlink(r1, &(0x7f0000df6000), &(0x7f00003b8000)=0x3f0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x17c)={0x17c, 0x0, 0x3, 0x200, 0x2, 0x1, {0x1, 0x0, 0x2}, [@generic="a45d06ab8789ecda93a9642dcb6ccbd6b179824d319709775a6a928defec5f030f75b4d6d89b84ababdfff70c6900b7149c5c438bbae8e449beda34d0383fd8ab3360efd86c1eb0f7f1c20a41a12043907d8c4c6d0d649239b996bdb11cbcf6289a4926c6d9ec249dd7ef31ad6ae491ac9ba49d3889e9772636d750d71aa705390966121119f57e7f4a41a2996906bbf18f9b1cd1b22ac31511f49766936838fee31cf03fc93e05850b2d9d80497cc888c735ba0022f15cdab80f594621dc40e4f2fc3159fd81901aea14571966476ff877b92e5b7c735298344fa75fafb0c295dea144f843373da52739aa8afc32b78c57b", @generic="210b2af4436a7a7ea7f251c3f94bbd8fa65c8d8359d1ca6675d3cee8aee599ceeffbbce8", @generic="78c8ebc82a2dffe187af6e93870b75cdd11949b5ebaa3cfb5d781339de302acfb6a13169aade6b2d8297b9f9fe28de715c922937f566a1f98acc26cc0e4f107385ae72bf4db3", @typed={0xc, 0x12, @fd=r0}]}, 0x17c}, 0x1, 0x0, 0x0, 0x24000000}, 0x8000) 2018/02/19 13:57:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x70c) setsockopt$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, &(0x7f0000e9b000-0x40), {[{{@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=@ipv6header={0x28, 'ipv6header\x00'}, @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) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)=[]}, 0x0) 2018/02/19 13:57:22 executing program 3: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f000056f000)=[{&(0x7f00005d1000)="06", 0x1}, {&(0x7f00005d1000)="d454182e872749cc295dcd14a42302688ce13ae3b31559a4631bf28fc92b30960e684ff908716b0508271a336c2b08e08aa485e5550757b606e5e285738848672a05f1423b3ec51fa332a6def562ec85356d2216606590e5c5c1dbb684cfe962058344965e11ec8c0af505c08a5457f7733e6f09f84bd3071c9ba49d1574796fbdf77c829951aa2b8ffa22fa263e0771513ecc1888393a374a980a0a2ea96d538fc544bf2192de674d5c2cbf03157010662b98666f46d775f83cbfb4a5d361", 0xbf}, {&(0x7f00005d1000)="4264e26315137d0170387e5e58e37a31f7dfe2cb34ed5c1b352563da109886a984397ec22f3cbf7274552d5acb5b918899f986650f5875720312bffb115988a4aeeb2a2f3737e68d64c337f4f3155291ffd8493df25fabd4e067f176ceb30e4630ee31458c2cff7220efac2e974b1f4688f67741e40511bf029ce85fa5bc9b89bd66c370c919aa8c4c575370cd69831a3c7a9eb1eade7e5970c7419ebc26b6e30c9785bb39bf3589403b064b91b46b5cac9b6722fabb1cb0484f55ea35e46aab10b13ce3efbfa8c7e785d20e47476cdce0c91b4901965ee9c894163fb132ac242209f70827dbe08e8a147ce854ec12f79dae53735b9faedc", 0xf8}, {&(0x7f00005d2000-0xe)="310f2ddfc0866ac37d548ddce929", 0xe}, {&(0x7f00005d2000-0x6e)="d9b3a0ee5c3a4c089b221917a52905abfbf3f73ae026d3fb496782e893c3031645c2ba745b769f7c7c647dd9bb171c7735e08ee289f168fae8d04c23a304e1c3eabe16ab641dfa0f9926060786a5f7f14f99f771b30657d54c5b8fd5dbe804a6d3e2495699451cc5d779431123bc", 0x6e}], 0x5, 0x1) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00005cc000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00005ce000-0x94)="b0c896bd193797392020bfc3f7d974f2f3dc74975ff0278ad776e2bcda7bec811c457127391706cc3ab2edeb4049fd7aeeed7dfe341fcf87243aeb2a61de522ea9f2b3c6a9c1d779c8a90ac55396cf415109e03fd9f7b2f48461083cf21005e2555ac228aefde8be76a0662125f0fea729ec91531793f0cd511082be4455a4dfb5a7cd03fa25dd3211a697dedc6b6452f3734458", 0x94, 0x20040000, &(0x7f00005cd000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8, &(0x7f00005ce000)="36af4a07016e5eb713956de01c88bb2a97cce518e6d21df71e6bd3ce150b4705eac4a3e0bcf68470f091571ebebc4283cc") [ 35.024476] audit: type=1400 audit(1519048641.988:22): avc: denied { net_bind_service } for pid=5455 comm="syz-executor6" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 13:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00003c9000-0x2)=0x39, 0x2) write(r1, &(0x7f0000d4b000)="5c5c54f307c01690827adebcc126cbc7a3d1ff9a27d33880dbd2538b1301c3524863f07fc1e7660336cf", 0x2a) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000013000-0x10)={r0, r0, 0x6, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000089f000)={0x1, [0x8000]}, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd8000-0x8)={0x0, 0x101}, &(0x7f000046f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d1a000)={r2, 0x9}, 0x6) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) 2018/02/19 13:57:22 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x100000000000000) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000016000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84321a7052369250009002100001c010000000600150002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000001f000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000001f000-0x4)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000001f000-0x4)) 2018/02/19 13:57:22 executing program 0: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x3a, 0x0, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000270000)=0xfffffffffffffddd) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/19 13:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000ca1000-0xc)={0x10}, 0xc, &(0x7f0000542000)={&(0x7f0000181000)=@ipmr_getroute={0x14, 0x1a, 0xb41, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000098e000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f000097f000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000587000-0x38)={&(0x7f0000063000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000de5000)={&(0x7f0000625000)={0x2b8, 0x35, 0x200, 0x1, 0x1, {}, [@typed={0xc, 0x6c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="5981cc217fc491dd3bb5da9bc54036c23dadb6b615d19b316d3f37d465f21e66a2548bc3fbc5a54a2b7951e7f2b84ef028ef530548b68961bed14a7a365a0f922f5af5c9d04fa7f66b6251b58c6fe90dbfa24934e669efe671a4d7968d0bb54afb0cbc5573c4b993920b33081da0566654e13afd25ad66e82fbdcfc581a36a6e075b659008ecd97902c828be0a2976599fb73e77b004507b8fc14ef0679a5226f58e31d06d56b0291c7a91147598822fd5a9762c7bcd8de167bc8e3219319d9ef9a79392d16b3c24044c7a174650c995", @nested={0x4, 0x6f, []}, @nested={0x4c, 0x58, [@typed={0xc, 0x88, @fd=r0}, @generic="55a1bd910464b4b89c6ed80e5ded02c039205372ac785e98", @generic="8bd98263c5c02cc0ddf2c91a0f658c1121f3e379607b67de", @typed={0xc, 0x8b, @fd=r0}]}, @nested={0x154, 0x74, [@typed={0x10, 0x86, @u64=0x1}, @typed={0xc, 0x90, @uid=r1}, @typed={0xc, 0x21, @u32=0x5}, @typed={0xc, 0x1, @str='\x00'}, @generic="7af35a77b0ea72224ddbcdc3a4b1cf7431e9c6ce94ff19772457a449ab7017d98857bd9bbf3e147d5824f2d50810138f4b39fc5b6640", @generic="50fbf92abd8b971222b5c70efdacca20c28e00988fb6c92102cc863976a235195f9b03d96a3fdd6297b8525a3cecf6fa725e57c19df11d41f4647ff1ba63833e9d1a8f04cb6914e09e58ec2a79032f2a110a501d55b0e5c1d19d7f43a1e9de464999cf9c84d761da85109d121ce64a983432044f42565868e6bea86218fc610e55f1ac3e509784beab384b8e2ad5ccf5149dea48b5043b26367fd542ab77343cdd012c9cc4ec5e65cb59b0b2349ba0aa81e7dd60e0794e9abd7a8d8d57a3e1f4d89dc300c4ff0d20bc065a292989cbbb82a3ca20480dcaefc9e3836603f0bad9d63c8b95ef2c"]}, @typed={0xc, 0x13, @fd=r0}, @typed={0xc, 0x8a, @str=']\\\x00'}, @typed={0xc, 0x6d, @u32=0x3}]}, 0x2b8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) [ 35.146012] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.173182] IPv6: Can't replace route, no match found [ 35.181071] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53 sclass=netlink_route_socket pig=5528 comm=syz-executor4 2018/02/19 13:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00007ec000)={r0, &(0x7f0000897000), &(0x7f000025d000)}, 0x18) vmsplice(r0, &(0x7f0000f6c000-0x30)=[{&(0x7f00001f5000-0xd2)="bd5dbcf70214cd46e1757e28957af9ae11c50d69254cc226359eeaf1fc44223c1911a770f55e09622caccd62155cf826e04b046838e482bc50913016a3f95b884bc153fa3bde29e4ab4549c35d0b18b9d14722d3cd6c3c2461daa71078d09d708abf1311d4995323b5795a0f0505a3a1bd56a394b155767e17e40f4f13412c0a82682e10221a7fcafc9e60409dd7a401885084cd95fc12298276a7b975737cdce050842338cf00a694248b7b2a8fb68ad784a959d4fb76a7f8929149cd16fd07b7ee07b5fda6852f632d3cf4cac2d35b3bd1", 0xd2}, {&(0x7f0000f5f000-0xe2)="e61f499d474c5a2b4ba701c95b55fe88ab0937422c4be85b9a9c79de7f4ab5dad53b43b8175cdc5e14b21628abc13b3ea94b906a3594b4c57d2eb04d8d6336dee6395d72ccb0a38f3f7c852562d61ade49e1d03b1046bb8b739ca196a2c46105f60d051d14ef35fdbeadd490dc938485ec655edc97988dbea610cfa22afef4c9bdc546f764a27dae1e4747a94e5f51f4ec97042a557245976b97e970fbe8e9d7572853ad829fad5365e8ce681045349aa0220f03927dbcabb274baf1096ed70f70592ce49a6ea20b775b1f6d7b7a96e0197e328feaccb9f4a5cb19af5138b0885503", 0xe2}, {&(0x7f0000269000-0x1000)="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", 0x1000}], 0x3, 0x9) r1 = accept4(r0, &(0x7f0000d18000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000ed6000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c06000-0x5c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8998}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x5c) 2018/02/19 13:57:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x3f) poll(&(0x7f0000001000-0x28)=[{r0}], 0x1, 0x0) socketpair$inet6(0xa, 0x3, 0xffffffffffffffff, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0x1, 0x4) 2018/02/19 13:57:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000107000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000007c000)={0x1, 0xfffffffffffffffa, 0x201, 0x81, 0x8, 0x1000, 0x4, 0xffffffff80000001, 0x0}, &(0x7f0000e0b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ec2000)={r2, @in={{0x2, 0x3, @rand_addr=0x3f}}}, &(0x7f0000adf000)=0x8c) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x200000a, 0x10010, r0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000520000-0x588)=@security={'security\x00', 0xe, 0x4, 0x528, 0xffffffff, 0x240, 0x0, 0x370, 0xffffffff, 0xffffffff, 0x458, 0x458, 0x458, 0xffffffff, 0x4, &(0x7f0000d24000-0x40), {[{{@uncond, 0x0, 0x208, 0x240, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x0, 0x0, 0x0, 0x31, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}]}}, @common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="8b979d2bbc71461d9bdd66c81067a44e", @common='eql\x00'}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "690c8f520134a842537dba89e7c74bfcd8d9c51e957fc7edb7cfb10ff15e"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) setsockopt(r4, 0x6, 0x3, &(0x7f00006bf000)="f496dff1165106fc0ec6878c1761533f3bdd24960b8eb6b04f8f350b02dcb921a49077ac8478d3ed15efbe13a919043e1fd7db6db2ac8ec8de1830f8f650b3", 0x3f) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007fc000-0x4)=@assoc_id=r3, 0x4) r5 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c1a000-0x4)=r5) 2018/02/19 13:57:22 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, []}, 0xf0}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/19 13:57:22 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000f000)=0x14) r1 = accept4(r0, &(0x7f0000010000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000008000-0x4)=0xffffffffffffff7e, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000f000-0x10)="bb735ba6d05695523868608a74f768ab", 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 13:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000ef7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00003b1000)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000652000)=@sack_info={0x0, 0xfffffffffffffffe, 0x6}, &(0x7f00008ac000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d2000-0x2f)={r2, 0xfffffeb2, "d733bb49826e9e1c169c1db2a31afc969433bc7103980e8668ce72e7ceb287cc1b0d7388c950dd"}, &(0x7f0000b70000-0x4)=0xfffffffffffffe35) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000432000-0x16)={r3, 0x400, 0x7, [0x101, 0x7, 0x4, 0x80000001, 0x3, 0x5, 0x400]}, 0x16) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000ad000-0x1)) 2018/02/19 13:57:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000b78000-0x4)=0x1, 0x241) r0 = accept(0xffffffffffffff9c, &(0x7f000001c000)=@alg, &(0x7f0000710000-0x4)=0x58) getsockopt(r0, 0x7, 0xffffffff, &(0x7f0000360000)=""/192, &(0x7f00008a5000)=0xc0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000a88000-0x5), &(0x7f0000344000)=0x5) socket$can_raw(0x1d, 0x3, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e92000-0x38)={&(0x7f0000dbc000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000e99000-0x50)=[{&(0x7f0000f86000)=""/154, 0x9a}, {&(0x7f00007c4000)=""/69, 0x45}, {&(0x7f0000070000-0xef)=""/239, 0xef}, {&(0x7f0000ea1000-0x13)=""/19, 0x13}, {&(0x7f0000448000)=""/152, 0x98}], 0x5, &(0x7f00004b5000-0x41)=""/65, 0x41, 0x6}, 0x2000) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @rand_addr=0x6}, 0x10) syz_emit_ethernet(0x6f, &(0x7f0000980000+0xa45)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "f4f12a473655af710345d17de47e993c077f7313883671c99e74728530fd13a653c3e3a91050c15611c04454f41a34594484596f7e3b5de3c931b717af88f2a0b96146bd4a"}}}}}, 0x0) 2018/02/19 13:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x100000001) socket$key(0xf, 0x3, 0x2) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000098f000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2'}], 0x1, &(0x7f0000b2e000)=[]}, 0xfffffffffffffffe) pipe(&(0x7f000089c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cdd000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000f2a000-0xb)={r5, &(0x7f0000ac9000-0x18)=""/24}) [ 35.186810] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.202373] IPv6: Can't replace route, no match found [ 35.211877] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53 sclass=netlink_route_socket pig=5528 comm=syz-executor4 2018/02/19 13:57:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009c1000-0x8)={0x0, 0x4}, &(0x7f000039c000)=0x8) pipe(&(0x7f0000ad8000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00006d7000)={r1, 0x3}, &(0x7f00009ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c18000)={0x5, 0x9, 0x1, 0x2474, 0x20, 0xfffffffffffffffa, 0x800, 0x1, r1}, &(0x7f00008dd000)=0x20) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000359000)={0x0, 0x8, 0x6, [0xc9f8, 0x9, 0x100000000000000, 0x6, 0x6, 0xbad]}, &(0x7f0000a41000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00002ef000-0x18)={r4, 0x83e, 0x30, 0xfffffffffffffffe, 0x80000000}, &(0x7f0000a67000)=0x18) 2018/02/19 13:57:22 executing program 0: mmap(&(0x7f0000000000/0xf34000)=nil, 0xf34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f25000)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="39a8ee171077", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000f34000)=""/149, 0x95, 0x20, &(0x7f0000f35000-0x10)={0x4, 0xb9f7, 0x3, "b160c19ac36c", 0xfffffffffffff001}, 0x10) [ 35.246357] audit: type=1400 audit(1519048642.267:23): avc: denied { map_read map_write } for pid=5539 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/19 13:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000af000)=@nat={'nat\x00', 0x1b, 0x5, 0x3d0, 0x190, 0x268, 0xffffffff, 0x0, 0x190, 0x338, 0x338, 0xffffffff, 0x338, 0x338, 0x5, &(0x7f0000c9e000-0x50), {[{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @generic="88744672cb5ae1591da0e2732d4b778f"}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00'}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @port, @port}}}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="02353349c5532795fc9667063f647475", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @port, @icmp_id}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000d88000)={r0, r0, 0x2dc14846, 0x5, &(0x7f0000242000)="192389720276d5c699b4ebf05d27d111079fde7904a6602f246ddc068e6a9817ce5ec01f22daf54d3a8a9ea7cf9b461d5b9d3386524d7dd0ed8537ad4a2195ed62d0bee41e0fba4428ae0c74653c1e3dacf79decb415d07ac5521737f84c194d299dab2484c0a17f39da1bb8691bd649b4e8b2423c8691cbc91e03ffa8d2044d2e67e4c5fb37e59ae4a608fca544477a36757e82dbd3ee720d627e3f391fdf2f7fe92690069f9c9da02d9ca413fc6759ee14cc2c441afd35991b54a44964d919deab3bb705d8345f30f3713daa19daaf58108898751102ce49d54aaf2ec86e7661d060f4ac3f901b7fcdec3b8fad756d5c987df1195e", 0x5, 0x1, 0x8, 0x100000000, 0x1, 0x1ab7, 0x3, "eed8fae3364817311b1fee5ca45f853578debb43caa3caf5501d67d6542953703bdb5fa1306d96d710ce2386621a071e63be21ba73f0fae1b5b9b6a371b9369c46b51eacc187da7d2e685815ab578e89365e41d6909ac065843b1eb6017b0f528b5c1e8c460477cf847f4face022cd1a1861d420488bce3c518fc7f6b06e46cdc09f6d0af76dff895b165c5b2e755392fac13bfad80e84e07e120ff2d2b37f00e86b49fa4ba1e42451cb42950a5dcb78136d531d1c82b3e8147322fe0502260f57c8b7ea2c0b27e1c66318cb67726c4aa45521fd6c2735dc0767"}) connect$inet(0xffffffffffffffff, &(0x7f0000d19000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) connect$vsock_dgram(r0, &(0x7f0000de7000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/02/19 13:57:22 executing program 1: r0 = socket$nfc_llcp(0x27, 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2000080003, 0x2) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000464000-0x4)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e02000-0x4), &(0x7f0000771000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000052a000)={0xee0, 0x200, 0x8, 0x0, 0x0}, &(0x7f00009de000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000745000-0x8)={r2, 0xfffffffffffffffd}, &(0x7f0000c0d000-0x4)=0x3) setsockopt(r1, 0x9, 0x3, &(0x7f0000b2a000-0xda)="a327eb1f258925b0b58c6cbc6be21a39a7845fd6114a4627428d836ced328fc45943d60e84ca9ee61ca7ce2c465d11cd9e31f6776354ef37ae0bd40a68f0cdecdfe751e93abfed0d5b89d57cbe3ff531d5ed93de5f6f73212833f798370ab471b7260da9ebf046e089f185baf4355510e8104b418b86fa4889f37e4267656ee7c6c2af5b004520bc9f90c6518021ce8e0d28300479eecf06bb6eaf27fedabdae2564c08b443aeed73ef9da8bab1102f3792743e1f8c0e380717782ae7e91e0c79d807307fd1a36e249999277c731687b71d68fee41920ad8a369", 0xda) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000048e000), &(0x7f0000ce2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b30000)={r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f000087d000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d14000-0x8)={r2, 0x57ec}, &(0x7f00004cf000)=0x8) 2018/02/19 13:57:22 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x6}}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000033000)=0x9, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000024000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000023000)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r2}) pipe(&(0x7f0000024000)={0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000035000-0x3)=""/3) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/19 13:57:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) bind$alg(r0, &(0x7f0000c9e000)={0x26, 'rng\x00', 0x0, 0xffffffffffffffff, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f00000c3000-0x30)=[{&(0x7f0000af8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/19 13:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00005ff000-0x38)={&(0x7f00008f0000-0xc)={0x10}, 0xc, &(0x7f0000884000-0x10)={&(0x7f0000dde000)={0x14, 0x0, 0x124, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000c09000)={&(0x7f0000178000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000659000)=[{&(0x7f0000be4000-0x69)=""/105, 0x69}, {&(0x7f000063d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dbb000-0x82)=""/130, 0x82}, {&(0x7f0000172000)=""/232, 0xe8}, {&(0x7f00002b3000-0x7a)=""/122, 0x7a}], 0x5}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000086b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ee6000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00002a2000)={r2, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00002a3000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ffe000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 13:57:22 executing program 0: r0 = socket(0x18, 0x0, 0x1) accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x14, 0x0) listen(r0, 0x7) 2018/02/19 13:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c3d000-0x24)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e8d000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/19 13:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7fffffff, &(0x7f0000e55000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a2f000)={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, {0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x0, [0x9, 0x8, 0x7f, 0x4c7, 0x7, 0x7f, 0x1, 0xdfb]}, 0x5c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r1, &(0x7f00009a4000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000282000-0x4)=0x10, 0x800) getsockname$netrom(r2, &(0x7f00009ed000)=@ax25, &(0x7f0000e43000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000531000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x1c0, 0x1c0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000a7a000), {[{{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb5e, 'syz0\x00'}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @generic="686521e975da2dad9abdb0c85a6fcb8a", @common='rose0\x00'}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dacd016cafd290f839790fb88a3253ded2c081e71acc090969510af7e4c5"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @common='gretap0\x00', @common='erspan0\x00'}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0x8, 0x1, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000021d000)=0xffff, 0x4) 2018/02/19 13:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f98000-0x8)={0x0}) socketpair(0x11, 0x80006, 0x2, &(0x7f00009fd000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00006e0000)=""/227, &(0x7f0000fda000-0x4)=0x80000000) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000ae8000-0x4), &(0x7f00000dd000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e35000-0x8)={r2, 0x2}) 2018/02/19 13:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000064f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000d23000-0x4)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a97000), &(0x7f00007e0000)=0x4) r1 = socket(0x10, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000056f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a77000-0x10)={0x5, &(0x7f0000ab9000-0x28)=[{}, {}, {}, {}, {}]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1, 0x101}, {}, {0x6}]}, 0x10) socket$alg(0x26, 0x5, 0x0) unshare(0x40000000) 2018/02/19 13:57:22 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x1f, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000011000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000000b000)={0x3, &(0x7f0000011000)=[{0x800, 0x8, 0x40000000000, 0x9}, {0x1, 0x0, 0x8000, 0xe076}, {0x80000000, 0x6, 0x100, 0xffff}]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000b000-0x6)={0x0, 0x6}, &(0x7f0000014000-0x4)=0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x5, 0x771, 0x6cc00000000, 0x45, 0x22f5, 0x0, 0x0, 0xfffffffffffffff7, 0x6, 0x6, 0xcfb4, 0xfdfb, 0x8, 0x5, 0xa6]}, &(0x7f0000014000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013000-0x4), &(0x7f0000012000)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0x18, &(0x7f0000001000-0x4)=0x5, 0x4) sendto$inet6(r3, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) 2018/02/19 13:57:22 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000f7a000-0x8)={0x0}) accept4$ax25(r2, 0x0, &(0x7f0000687000), 0x80800) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg, 0x58, &(0x7f0000dcf000)=[], 0x10, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3}, 0x0) 2018/02/19 13:57:22 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d7000)={0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fa6000-0x18)={r0, &(0x7f0000fa6000-0x90)="5b2a3f3339e0f64a4c80125d696453ea3dac1eab73543f83944f1dfcfc088bdc778576083fd23dca353027793f5700157298acb2203cde95a601015909c89478e34c4290fc14a761035c108683f93c0af18feaeeb0645e0f7d086e7a5de4d83c12ca42a769f2ea166a8b82382e3179070fd983530eb38bec62a4650118ac812c8c535aa06d9233b0a3bef3cc828b887c", &(0x7f0000fa6000-0xcb)=""/203}, 0x18) r1 = socket(0x10, 0x6, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/19 13:57:22 executing program 5: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000bee000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000), &(0x7f0000dee000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4), &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000), &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x207, 0xffffff7ffffffff8, 0x2}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000dfe000)=""/4096, 0x13a0) 2018/02/19 13:57:22 executing program 1: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x0, 0x3, 0xc84, &(0x7f0000201000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x50b, 0x200, 0x5, 0x2, 0x0}, &(0x7f0000e5f000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e73000-0xe)={r5, 0x4, 0x3, [0xffffffffffff7956, 0x10001, 0xfffffffffffffffc]}, 0xe) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) accept$packet(r4, &(0x7f0000c66000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00005e8000-0x4)=0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f00009f6000)={0x7, 0x6, 0x800, 0x52, &(0x7f0000c1c000)=""/82, 0xe3, &(0x7f0000e75000-0xe3)=""/227, 0x2e, &(0x7f00007ce000-0x2e)=""/46}) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000e73000)={@loopback, 0x0}, &(0x7f00008cb000)=0x14) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e73000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00001b4000-0x4)=0xe8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f00008fb000)={&(0x7f0000253000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000e74000-0x10)={&(0x7f00005bc000)=@mpls_getnetconf={0x34, 0x52, 0x1, 0x3, 0x3, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_IFINDEX={0x8, 0x1, r8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x10) [ 35.444738] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5589 comm=syz-executor4 [ 35.515591] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5589 comm=syz-executor4 [ 35.555333] IPVS: ftp: loaded support on port[0] = 21 2018/02/19 13:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) 2018/02/19 13:57:22 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) pipe(&(0x7f0000013000)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000021000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0xfff, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x74) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000001d000-0x4)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) 2018/02/19 13:57:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f000021f000)=@ax25, &(0x7f0000a34000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008d3000-0x10)={0x3, &(0x7f000003a000)=[{0xfffffffffffffffe, 0x5, 0x10001, 0x2}, {0xde, 0xfffffffffffffffe, 0xa3, 0xc71}, {0x2, 0x37, 0xfffffffffffffffe, 0x2}]}, 0x10) syz_emit_ethernet(0x56, &(0x7f0000b0c000-0x76)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0x17, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) pwrite64(0xffffffffffffffff, &(0x7f00002b9000-0xf1), 0x0, 0x0) socketpair(0x9, 0x800, 0x8, &(0x7f0000168000-0x8)={0x0}) connect$unix(r1, &(0x7f0000631000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/19 13:57:22 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000fb5000)) write(0xffffffffffffffff, &(0x7f0000f9b000-0x26)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000fb5000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x2}}) 2018/02/19 13:57:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000000000003, 0x300) mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r1, &(0x7f00004cd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2e000-0x4)=0x32) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0d000)={@common='gretap0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x329) sendto$packet(r0, &(0x7f0000b24000)="0001000007000000000000000022b8d7004f6f3bcb7d85008d1b4453184465068f06e3ad74cf3a9291029dcd52e23bb743a34e9e86714a651153050000020000008399cac2920d05a6945d0ef4f7bd1a55fc89455653a43fd992eeb7ef56739c191d84b0e2ce9694663cc030253ee6a688bea25290ed00cdf629177b7089b9b83259a6922a8e92b5", 0x88, 0x0, &(0x7f00006fe000)={0x11, 0x80000000800, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 13:57:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@generic="70d6ba5ee8d6061a000000000000c576") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e28000-0x4)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fc6000)={0x0, 0xfffffffffffffcf4, "5b78c7cb8018673c91650b94fa5c24013c33367c1fb0b12dea236ef9495110e0e2e0bb60dc6eb0afb17487080334407bc789713d2a6f792341b431cc98a738d10fe1e79e4333ad1b59850a9383edbf01eaca51ba8edb7355cf4e11998bfaeee713b0a0f69af168529d107e8a503c939ecc950811f52d40af60e768dd43a4530d05b9e6d5326b4ee0660fc9728bbff47e76c475822c358b92e0500ffa89679c2d86e86c00a5227ea10ab0dc864527635a3e6914051dd0ca2a74dd21af3723c2113a5c98e2f01ced3fdb78e14015e171d0e2"}, &(0x7f00001f2000)=0xd9) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00006c7000-0xc)={{0x9, 0x8, 0x9, 0x3, 0x8, 0x300000000000}, 0x5b307a61}) sendto$inet6(r0, &(0x7f0000e88000-0x1000)="e389bb84603daec74578663b7b96fc566ac0b0252ae81796aa400bfdcf365b5905a5e6bcad99bcd21ba985feca7320c30389d139e2e207759a8e9ca85077ce18fae498ab8445adbba26dc433c988bf301e081c97e263bdbafc8ee3b633557eef94aa36aa2f71de48b65a1077ad4355c2eff1f34ee93a1c2c43cbd9223c1facc5f58adb383e7cbd7102ba3e954b0af8091897edabfafd1580662007e1799bf51187c3b153136a6209d1769688eeb0572f1574c94cca2939a8e810fd106fcc50fa7eaa138f525015f5e9a0fddfa86dc12500d19f48f17368cf57329bf321e6a988fb85d2a4e53193a3d39da397e5f9566c2d7b675afdecf3ed33cc7cd1afa2c4fb261afc621d632b98e19851390d2e323eaa4d08afe404360243c1f2bf01b63a85e16a2b7153d857ad9e503020601d04b033f5153d97d51549c58f843f2aed0750efb8cc8a09cea2e1f2655ff72018434f3062212a1190daa718c66e0066ff04dfe0cf3507ba515d070b0c6fc697eeb65b5d455ae71eb679e17cf6d5d8011e808032691435021b07b4d47b9ce90423bdf0f8a3a634bd4810415ec2bb29609cc586e58cedbdfa0b96a07a54071a9119918f03f0154e6391f4b3456414631df7c24d5d55232a3432077c4d3c1e03c956a18366cc8b7a9f1cc2a0b5dd1f74a31defee5a8b638099016ef136f35f21dc8de74fab7927dd54c1b8d9ca37f8e101faff733df8a5db371f9b2a10f5ddb72d4784b518135ad7daffa4417a5368334ebc9cc0b7959239b77651b18de01948c5cda1df1f3ed6bf70c220a1097f0ac6b26749d57fb86fa95f968de2902642c8959e24b4628215c6cda329013d200e436bdca026d9ece78168c0571f207e01ea9763566fa091f560efd2e8074717093efcf248bc0144010780da89948a02f5a04c22e2840a03a3f7170a90a2427024ec60d33bb8d4914e2b7a6a04b2ae23f585b11fcde38e0223d021b7c5922f5d0b3a701008263a3a9a45c041daab0e56dcc1a673bab13e50a30d64505f4b47265f5a22761b960e4204c9f65d8dc55bf3736a7e9c27088548375d7dae81d4113ed5d9bcd19f6f125ccc3a48b7cb8a4f61bfe792582914e70645700571c7843b0e054d837d42025f2ba3ad28eff48de1773210a110e29c9256de84ac2045a8e328d33a2f6f559c65f1e2bcf10465f33fad17f0c008d37651e6136d965384c0ae0df7f16a599a4acf5fe4322af83c0a998f5a1b719e1a4b74e19ccc869ec29ae1133e03a1d1e837d9cb0349384680875878386a5b00a27cb2168299dd96244e240f42208d5473d23cd68dacc5baeb8207a2684404a3226c1af6bb60bb55121c791d235c85b6ffaeb3c409de217ebed19f9e24a229266b666b9421b8fb392357a2e32edee027f4ec1b5385a6286c0434c6e410647ee066143ab476c212079eec87161dd40743220c9473063269144ffb29185966f24e61a25f28ab30cb3c6b11ee64c4dddf54a5876a0b3079a30cee15c15a12cfa32401a8cfeba542c9eb90aa6b00ebd62e90fe3c28f5d677851a117c9b434ab0c816be00158ccf377eaadd302b388e19eabf7c116ff6c24b8c317e94b68cc42538ee0eb25e2937be31ce39b65e01c3a8d80d5fd1e1061a5342d74f507bfb5b04d042b10775b08b740b58e88a06633eead1a5d6213522c0e22f6a79b57567d8d7bfb108d554519d5a50efbb29a316e5d320a5cafb58027724201274329b7a07babfdb259f40a924f8b0098606e9a8dd219472e26caa6d9ba29384ceae5997847b00c3acfef0be4a9db1b90f47a4ead07037ba983ba589e0f12d16b94c0f7d9ccef4d527b00fb74327ea2ea77e593453c977fb749bdcf96d6b72a5e87967cb256b509906e4d80e1895ca0257353c20b53445bfbb0fead3b49ca057b0eb9ede6b6a72559883856053542606ee23bb701c07816786d15de2c617ef49352d91ea1f207114d46418b467c7bc54b6baa3bbda47a27af16ede01d65fae265c1a2e911264b8bbaaf128bf8ac674887f33794e368b7326de16f9586c7d79714c28371e54fef3a51c2808488f5635b32b27c26c5842315afcd7353884c8538cfa54b8fd3257713bf03eddf4cefdc2e3ad5646da7ea88ca813ff6a43f25c3f3090df7f2113392236ee95832c067839b8d3f2be9bb811cf7395e8d57d6b10579d3c16e90c2fd5135a27b33161e99b463f33336933da2185f383db75189564a6a900461c7ed67cf0e361e02ffeb269a596fc8a5c96a90692448521375db54002cf361e1a4c853415acd4f5c46196c6a33e433802bbb372ae95622df78b93bc687502173c14d70f55e30ae5f9091392545a5a239155c7fe75179b3e6f482d0ad4aa697714b58b7d6ca423c0598344a04a3ed1c71b1a6741f4b6f8d3e7fe370fe185051a76c3fffea13227f4a2c990eb2756a17760c6373fbe6fb68b1fca941b88b448e1b487929131400c5a016cf7b6968c4358567ba60b65d00dd244f74810d512332851a1de4feb3db089b0f5b7feb527bb9743bd0ce5def95824b7440e35e2b26d485a967377c3d749e93a73d8bcff13c6df2dcfe04f7bde5680b5a98609aebb72cead71ee9afdab92c3849910456e2cafe9effa9f6aefd3500c4dcba146ed73445622e111a9c93e4376e082fb66f91116db09eabcbceeade77a7ea452c3dd5d8b53b69f8aa748d64571e43ab37deb10f35b4c8fdd4f0aca7ee6df667585373cd3c2efb7c118977bfb734c87def70c2ce0a598caead03d27b30e940e1fe4f7fb2a6fa68684da968d3a7d333a525e16cfa8c08b93ca8166280385d669e17f355c84326280e7a95392d4ce3f869250703f6feb9d8ece350c22aeeb5cd7cca5ddf3a771e969e05ec60fc13592cfbebc995445ac77882c5275c954aae21d72306f014ff2b697bcff8afb21616d469b44e90eda30b5b2d8a5d1c0af7f22bf3b2b48fa677fdd5f26518b6b1c337483a748ec5c12b8a92c1a7a4210aafd0777f65076ff0c2e0b0234c2a1dd68d4395343dafec16602f2daf2e01d5f2719f34c925203362800e838c0d016166119db674099021090f48690c00f9acbb1bb8a799f5926eb5610da220cce326baaaee592cf1a1b34c7305898bd535d1d9c33d102c8e0c6434bfaf11dfeff7d111d786f2ad5c2223b342d2b59f9336ff9ba3209c7f7bbd318e7e4d463a22064700dfc8eeafb35da8f8015882a7e5cc1efd143176d9066fbd9b783a1280c3bd92fe3086ea07817e4aebbc28b51aad415bee2a934c9df9f429e6fbc707686ce859dbef67472089a871179b0b8eed67b6f4186402b016223f931ef8eb747430ae5de1ab0ec1976d2b88b52befb846a8b21983e612bbd947c5b2084645a887b05b8f3995af2be76ab7731964fec17e812bbfa021f184889268c6c09c0996551b6b86648628ccc089265ca1555cfc8883bae6d9616c26171ee5475df3d66742abdba2d8f36549bbf0e86d6d5460b798dfba18377f87986d8bd8d608bea116a428692a1937db5cc68c2f2dd1f54e5aedaedad648b9b1cc2eeb21fad8eebccb5014109b56b9e6cbc44e2cbc7743374b2b2acebe257ec6204703372ae526fcc494316d7bc631ecbf6649d92db7f4f4e8bf949628d3e78178e846f130f1e61480f2b4162503c16e38627f56feb5efb503bf7edf68822945f55f23df70b44dc309f972a0d4310c6c6be51d262681d8c1d867c502d94c97688b8be53c55ffc3c27dbe2309be3cdd030e97a2ed0a1cdfcec86daf0ce0d9e7b7865efe6adc7244ce7a917720edc5b6f65b38c7334669cbe72720b237667e56b22c8f8508ccd49f3b4f61a13a7cba00a9a69aa5e4a662d886a80ef6dce652a97ad4beb360d9204e0493f3b2fd90957b04cbc61d77ef3637dc4044b5fe6baba87c9481f6cf81add078da67ef1030e7d67035c5bf1c2b0a2157b8dc49b0dba70f5180c156ace22d74e568080e51896903c7e321e8c673adfab08899da03474f0342093d72be0ddd6706d4c8b765a8005aea3ec51a7ab483c49bb42439b3a1d8245ddda42fb0e57cf335ef25c5c5d0485b17f5b8acccd7821cd06affb5919de87283356244cab1aecbeb429c1557f109d381700d0a3028022888dd1b0f8ee7e8c02990f89bccc405e3d737355608e8c0312ee800077f72778dc3bbe2487b4951c8770c8d786a523f55405b67cf0019118d184989ab0dcdf8c44771e823bace52ccbc82fe5057fcfca8710e585a86167c01d5623f66368a3e2f1f83152f629db2970f8d5e3ed4387b4fce316bb03c52e1c4754d2db85360d6fadd016e12d5e992440c8754bb066a1ee088aa64b7fc99df0c590d71b9c41a368e3c8e37c2168908e0ac357efacecf324f0154a102f41c8f1a6018955c908ff32bb1e483938dae51b2171919e71553a3309febc834c50a5bcef0222bd0ec2828a44e5119f473eb4f1e8b5ef8efd7b1fe8ed1649c5d3157dfc521f97f3b7282a693a4aad7224e2be89b4c69b6fe3b220e26b97b91213492a957088c105f9a72b3bae796b604ce8b0216367e0bdf8823b03a87cd3e931cac55be345c29a3aeec2b012da8106a985ca08a08a43eb5f10d91bb3205a4f1d1f7ab55cb5425db6a74cccb70eebd654b5ffe338834509a42a8cf0c99a10a460d3844b8f2385491854e045266eee39326bab9a3e0f4c2368527f0124a4ea2a88f8fea4bfa973d39617942a5889791419e4f3349e107b0d282e4684b1220312552bc040dac7242e6da04f70e9f560a9f6eafc50bbef20f54ee4e607bf619d393c47584c1f7ecc826021f74fae96c3589007c19bd4fc188d8b309ad0e1c466f7b7ddcff1701ad37bf6375acbf077b4eafa4706b11ce6f6c3d495fe9bd786d523cda4e76c2ca017431b2bef699daddb544d30cb70734bcbbc1350775e99a1d5c7bd506e61a1bef2ad8b71a3080a57782c021052ed8e3a690f4654da81643b9cd786ba22021fa05ae7ede03261a984d0533e9cac7c4f6c3fff29f6058a3f2a644b64e1b912d2b884bc01cca3692c88be9758f5f00cbc57fb0bee3c49354bddeade3bc3837d1fd6aafdff47dec478422626d66e24ca6cee8f795365e21c3b3d0e227581a4118ac207df75cc10377de274fa3c31543039b0aa1272f5544b53ffb1646f250644a48dcaa62b5c5394d7d643ca97d66c981595c97de9020f00d955e242212ef8862cac17b4ce2f997d98c540875f476bd9b5c7098068e95b4be03b88e42cc339acb3a53cc0cbd4c7baba1fc00efeb2c009ddbd3e8898555ef868593027a5f3ecba729508d97f95dbbb44ab401c0672415617904df028ab59911f541d4b42800ca40d262d213870be15cb11aec0b94543d6c9bb103e990ec29df96297e39c69311c05117138a75531b303aa8ab03415031d7ab3767c3f3cd04be5ff71f0621d50d3517ff135fab1ec5c0fcde4946305cb240863c20a0dd96392e5d39244455024817faf4b46209f31992b261463d87564dc94d0ccab0902bddad18d86d4cec17ce454bff9c266523b7aba4239e3d01bc04554f1b133f9ab5d7738c200ccc3967a2b4289685f947d2c67895369fb2615629696a8ba3fe214b34b9f9cd896b3208846a1daf57720b759444041e47fce2813f49bd49b8aa4b2dc871c5859fd5557ffe087aa409fa990a40d8f2bb2c12f668ec1b78a22940a1966bc80aaa2f8fad564b170eb0c432783764a09d43e18924831298b03e902b6370c959ca1357b65a1b16f77e0fe2c6a8878604ad4b7e41467daa467d0cd84891fb4cb54d9714801a277a4dc6c6001eee345daa35e2b7400b40bde0d", 0x1000, 0x80, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x99, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000071e000)={r1, 0x8, "914c7b8a9d575505"}, &(0x7f00005d9000-0x4)=0x10) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002cc000)=0x8, &(0x7f000000f000-0x8)=0x4) 2018/02/19 13:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000aeb000)="130000001000ffdde200f49ff6050000230a009d", 0x14) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c54000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000cf7000)=0x1c, 0x800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a55000-0x4)=0x4, 0x4) 2018/02/19 13:57:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x800000000000001}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) r1 = accept(r0, &(0x7f000036c000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000cf2000-0x4)=0x20) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000010000), &(0x7f000018d000)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000091c000)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x10000023, &(0x7f0000370000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0xfffffffffffffec5, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/19 13:57:22 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x93, &(0x7f0000008000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x454, 0x7fffffff, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x81, 0x1, 0x2, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "ba0a40f04c5f542fc1f2800d599101c2"}, @fastopen={0x22, 0x9, "fcc6b1780073e3"}, @eol, @sack_perm={0x4, 0x2}]}}, {"a96ccfba5f9854ced19534d2c6205ea3b6943a096658de5d46162df0ff32d708b6af6262d51b3c8c82378dfe097285e560e5867b0f4c829c30"}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000-0x3b)={0x0, 0x33, "c65e7309b2ede6c4f66cb9553b1166aaceff90b27d5529be38a5d83ba2cc859e5544fc7ddc149b33cf086d6e37fa6c2f20a318"}, &(0x7f0000008000-0x4)=0x3b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000)={r1, 0xfffffffffffffffb, 0x20}, 0xc) 2018/02/19 13:57:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008a0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000052000-0x40)=[{&(0x7f0000210000)="bb79e4d4d5aec5d30eef7ff1ad5b94b41849489fd0fb1d1dfad16422c99cf505c21dd44cb1c93a395accb08224262f0a522a46f01871bb2a83cd1b50a7ee582d12e0fa400db6d0c229df17c5463789184785ff68c9b974f1235b1ca8f99c0ecb7d71eaceed184f2cce9c02cc36b5745d4348d29fa0b072d419855bf0d68567e90a147f6519e79a9bf6ec8689e97ca179a2ec1e6d1c1503b100d3c12d416b0b4001f508fb1ba3de31ef0be56f6bda217242d59e91df", 0xb5}], 0x1}, 0x4800) r2 = accept4(r0, 0x0, &(0x7f000095a000-0x4), 0x0) r3 = getpid() r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a8f000)={0x0, 0x0, 0x0}, &(0x7f000054f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bb3000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000565000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00000fc000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2d000)={0x0, 0x0, 0x0}, &(0x7f00000e0000+0xb12)=0xc) sendmsg$netlink(r2, &(0x7f0000021000-0x38)={&(0x7f0000396000-0xc)=@kern={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000ebe000)=[], 0x0, &(0x7f0000406000-0xc8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}], 0xc8}, 0x4000010) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) [ 35.774186] dccp_invalid_packet: P.CsCov 12 exceeds packet length 52 [ 35.830960] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 35.839219] in_atomic(): 1, irqs_disabled(): 0, pid: 5, name: kworker/u4:0 [ 35.846290] 5 locks held by kworker/u4:0/5: [ 35.850648] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000006a3a224a>] process_one_work+0xaaf/0x1af0 [ 35.860659] #1: (net_cleanup_work){+.+.}, at: [<0000000087a642ac>] process_one_work+0xb01/0x1af0 [ 35.869797] #2: (net_sem){++++}, at: [<000000001f81a4ef>] cleanup_net+0x23f/0xd20 [ 35.877633] #3: (net_mutex){+.+.}, at: [<00000000a0f537dd>] cleanup_net+0xa7d/0xd20 [ 35.877805] [ 35.885638] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<000000002b109e5b>] tipc_topsrv_stop+0x231/0x610 [ 35.885676] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.16.0-rc1+ #231 [ 35.885681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.885691] Workqueue: netns cleanup_net [ 35.885696] Call Trace: [ 35.885706] dump_stack+0x194/0x257 [ 35.885720] ? arch_local_irq_restore+0x53/0x53 [ 35.887392] ============================= [ 35.897060] ? print_lock+0x9f/0xa2 [ 35.897071] ? lockdep_print_held_locks+0xc4/0x130 [ 35.897091] ___might_sleep+0x2b2/0x470 [ 35.903994] WARNING: suspicious RCU usage [ 35.913402] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 35.913414] ? copy_overflow+0x20/0x20 [ 35.913431] __might_sleep+0x95/0x190 [ 35.917464] 4.16.0-rc1+ #231 Not tainted [ 35.920022] lock_sock_nested+0x37/0x110 [ 35.920035] tipc_release+0x103/0xff0 [ 35.923636] ----------------------------- [ 35.928266] ? __schedule+0x8ea/0x2040 [ 35.928278] ? check_noncircular+0x20/0x20 [ 35.928293] ? __sched_text_start+0x8/0x8 [ 35.932415] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 35.936002] ? tipc_sk_backlog_rcv+0x390/0x390 [ 35.936014] ? _raw_spin_unlock+0x22/0x30 [ 35.936041] ? lock_acquire+0x1d5/0x580 [ 35.940940] [ 35.940940] other info that might help us debug this: [ 35.940940] [ 35.944877] ? lock_acquire+0x1d5/0x580 [ 35.944886] ? tipc_topsrv_stop+0x231/0x610 [ 35.944895] ? tipc_topsrv_stop+0x1a3/0x610 [ 35.949022] [ 35.949022] rcu_scheduler_active = 2, debug_locks = 1 [ 35.954872] ? lock_release+0xa40/0xa40 [ 35.954885] ? trace_event_raw_event_module_request+0x320/0x320 [ 35.958749] 1 lock held by syz-executor2/5675: [ 35.962530] sock_release+0x8d/0x1e0 [ 35.966565] #0: [ 35.970593] tipc_topsrv_stop+0x3c0/0x610 [ 35.970605] ? kfree+0xf3/0x260 [ 35.974382] ( [ 35.978494] ? tipc_topsrv_start+0x1010/0x1010 [ 35.978509] ? trace_hardirqs_on+0xd/0x10 [ 35.982372] rcu_read_lock [ 35.986575] ? tipc_nl_media_set+0x570/0x570 [ 35.986587] tipc_exit_net+0x15/0x40 [ 35.990714] ){....} [ 35.999946] ops_exit_list.isra.6+0xae/0x150 [ 35.999965] cleanup_net+0x6ba/0xd20 [ 36.004534] , at: [<00000000ae7d3c5a>] __rds_conn_create+0xe46/0x1b50 [ 36.008650] ? unregister_pernet_device+0x70/0x70 [ 36.008656] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.008666] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.008681] ? retint_kernel+0x10/0x10 [ 36.008697] ? check_noncircular+0x20/0x20 [ 36.008705] ? lock_acquire+0x256/0x580 [ 36.008728] ? __lock_is_held+0xb6/0x140 [ 36.008753] process_one_work+0xbbf/0x1af0 [ 36.008775] ? pwq_dec_nr_in_flight+0x450/0x450 [ 36.008793] ? __schedule+0x8ea/0x2040 [ 36.008819] ? check_noncircular+0x20/0x20 [ 36.008825] ? lock_downgrade+0x980/0x980 [ 36.008846] ? do_wait_intr_irq+0x3e0/0x3e0 [ 36.008874] ? lock_acquire+0x1d5/0x580 [ 36.012825] [ 36.012825] stack backtrace: [ 36.020929] ? lock_acquire+0x1d5/0x580 [ 36.020938] ? worker_thread+0x4a3/0x1990 [ 36.020949] ? lock_downgrade+0x980/0x980 [ 36.182224] ? lock_release+0xa40/0xa40 [ 36.186179] ? pr_cont_work+0x130/0x130 [ 36.190137] ? do_raw_spin_trylock+0x190/0x190 [ 36.194719] worker_thread+0x223/0x1990 [ 36.198673] ? finish_task_switch+0x1e2/0x890 [ 36.203177] ? process_one_work+0x1af0/0x1af0 [ 36.207656] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.212657] ? trace_hardirqs_on+0xd/0x10 [ 36.216784] ? mmdrop+0x18/0x30 [ 36.220042] ? finish_task_switch+0x29b/0x890 [ 36.224524] ? copy_overflow+0x20/0x20 [ 36.228416] ? __schedule+0x8ea/0x2040 [ 36.232305] ? check_noncircular+0x20/0x20 [ 36.236519] ? find_held_lock+0x35/0x1d0 [ 36.240571] ? find_held_lock+0x35/0x1d0 [ 36.244623] ? find_held_lock+0x35/0x1d0 [ 36.248677] ? complete+0x62/0x80 [ 36.252120] ? __schedule+0x2040/0x2040 [ 36.256076] ? do_wait_intr_irq+0x3e0/0x3e0 [ 36.260374] ? __lockdep_init_map+0xe4/0x650 [ 36.264764] ? do_raw_spin_trylock+0x190/0x190 [ 36.269326] ? lockdep_init_map+0x9/0x10 [ 36.273368] ? _raw_spin_unlock_irqrestore+0x31/0xba 2018/02/19 13:57:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002b8000-0x4)=0x8001, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) 2018/02/19 13:57:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003ee000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00009a7000)="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", 0x480, 0x0, &(0x7f0000cac000)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffdde) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000883000), 0xffffffffffffffe8, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/19 13:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f5000-0x28)={@common='tunl0\x00', 0x0}) pwritev(r0, &(0x7f000075d000-0x30)=[{&(0x7f00009e5000-0x92)="7de40e141b59a9f3ac8efba6314339e8087f762d5bb60cb1c9a14f6a8357006421804ff4529bc7002ff94e663c6a24f370a635d4abde8e93057f811f97e518fffd68a25977256a1569a4aed7c7b92893e42e499aac91fbfbdafb29497872da71562e54131dbfcd1f58f0a0ea18b597b2824801518e86f026dc6c6484dae8e86c5cb29762c3c87d720411483e2b8ba3d8b790", 0x92}, {&(0x7f0000d98000)="2eb882a4a7e9224316ae829e139576049d4cc315c36ea7a53afc195422eaad04c106ac4b158f0fc199b54790758ac9cbba93b63f1c84a8adcf8915f98822886eee9f10d90b1a928a21e9f62991d96d4406dc55dd1bb6c62028e82844abd00ee014b6fb6d7bd54ef9a355c2f54f0439116b37ae855a24bb168a9b4fe1e23164f0f996529e86ed3abd59f911cd4c1a734f3496bba8a9262219d1cb12bf6954c9ebe01a986d74f748124ffa8412f394e314943c70bc07192eda8a3fd319e9e82dc7ff87fd47b69358d6f81322fabca46f1f09e84a0909a40b8ae702113cfd5214d7df86eedc49474e01c2a99dc10f2998f7", 0xf0}, {&(0x7f000046d000-0x7b)="69c0f3094c57ffbf779d7158451be82f2737b0009278141911980f3d0398948ef1b67921470f68f0466c4a5e153c3f956f24b5f49e9f5ffb4b4d2b7bc8e26015b2649d1f104fae2f9560312145f897211dc26f7ebd4e7169a90fefe7b20720049c3dbbacb8c19a8f8f9364ae59771587d7324d9a16e9ed01b0ebec", 0x7b}], 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000001000)={@common="6c6f3a0000e8051409000000deff78ff", r1}) sendto(r0, &(0x7f0000dba000-0xf4)="26beb75599374838048e6d4d0fe38940d7696cc349d583f6347eaea500acabbe9853ef7392dcd955fa2d2f8bef7c61566e417eb1c95638c15953cd610a092c0a37f764d8c45343d12eed2a476e3bbfa7f77e499f9dbc9e76299328b29368be5baba5cf24298d0616061ce3a157ba1cdf492c25a5150d720a674d110769630ca8755b2d28bd66c43bffff55f52c22a7fef5ef2de6eb722a97e04cbc49fd1ec04fb7731277ad07644369832423c4f57900f8b5d921709a3da86957ae0926e054692f56d430069331b0726e3b842e7c6c49b36a0cd8afb5acf24c1b8d02f80f3b6878418293324199aad71c6dbcb1d78fbd9be6ceb9", 0xf4, 0x10, &(0x7f0000dd9000-0x14)=@ll={0x11, 0x17, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r3 = socket(0x10, 0x80000, 0x8000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00004c9000-0x4), &(0x7f0000387000)=0x4) [ 36.278458] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.283456] ? trace_hardirqs_on+0xd/0x10 [ 36.287584] ? __kthread_parkme+0x175/0x240 [ 36.291894] kthread+0x33c/0x400 [ 36.295241] ? process_one_work+0x1af0/0x1af0 [ 36.299716] ? kthread_stop+0x7a0/0x7a0 [ 36.303677] ret_from_fork+0x3a/0x50 [ 36.307395] CPU: 0 PID: 5675 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #231 [ 36.314658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.324003] Call Trace: [ 36.326590] dump_stack+0x194/0x257 2018/02/19 13:57:23 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000015000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x110, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty, 0x9}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @dev={0xac, 0x14}, @empty, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) [ 36.330223] ? arch_local_irq_restore+0x53/0x53 [ 36.330431] dccp_invalid_packet: P.CsCov 12 exceeds packet length 52 [ 36.334909] lockdep_rcu_suspicious+0x123/0x170 [ 36.334925] ___might_sleep+0x385/0x470 [ 36.334939] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.355882] ? __debug_object_init+0x235/0x1040 [ 36.360551] ? debug_mutex_init+0x1c/0x60 [ 36.364705] __might_sleep+0x95/0x190 [ 36.368511] kmem_cache_alloc_trace+0x299/0x740 [ 36.373614] ? lock_acquire+0x1d5/0x580 [ 36.377584] ? lock_acquire+0x1d5/0x580 2018/02/19 13:57:23 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0xffffff33, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x4) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000004000-0x10), &(0x7f0000003000)=0x10) [ 36.381552] ? __rds_conn_create+0xe46/0x1b50 [ 36.384455] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! [ 36.386047] rds_loop_conn_alloc+0xc8/0x380 [ 36.386061] ? rds_loop_conn_free+0x290/0x290 [ 36.386076] ? __init_waitqueue_head+0x97/0x140 [ 36.386093] ? rcutorture_record_progress+0x10/0x10 [ 36.411083] ? __lockdep_init_map+0xe4/0x650 [ 36.415492] __rds_conn_create+0x112f/0x1b50 [ 36.419937] ? rds_conn_drop+0xb0/0xb0 [ 36.423822] ? kasan_check_write+0x14/0x20 [ 36.428056] ? copyin+0x91/0xb0 2018/02/19 13:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008c5000)={@local, @broadcast, 0x0}, &(0x7f0000886000-0x4)=0x3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a27000-0x10)={0x8, 0x7fffffff, 0x9, 0x5}, 0x10) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_OIF={0x8, 0x4, r1}]}, 0x68}, 0x1}, 0x0) 2018/02/19 13:57:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip_vti0\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = socket(0x2, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000ec5000-0x1e)={0x0, 0x8, 0x1, "6e0a9d3a151f", "734fe51b77a75b58f54f3838eb0c362e"}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto$packet(r3, &(0x7f00004d3000)="fc5b41baa4bad8d3601737470d793521d883d670a899b31cc5add55a673c8d9924188acf7c01fdf38424dbf81df660b8a1b0345e699b62228f808bb92c0a71dd83b250dae7e59a41e16ef2fd2fc58eb852f08c8d144dd276fa2db3300244e8c91535165b557157b612f34a0fbab2587f", 0x70, 0x8000, &(0x7f00003fb000)={0x11, 0x11, r1, 0x1, 0x7f, 0x6, @empty}, 0x14) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00008c6000-0x2)=0x2, &(0x7f0000944000-0x8)=0x2) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) [ 36.431346] ? _copy_from_iter+0xf30/0xf30 [ 36.435597] ? rds_message_copy_from_user+0x375/0xc60 [ 36.440791] ? lockdep_init_map+0x9/0x10 [ 36.444850] ? __init_waitqueue_head+0x97/0x140 [ 36.449534] ? rds_message_map_pages+0x330/0x330 [ 36.454378] ? rds_message_alloc+0x28c/0x330 [ 36.458781] ? rds_message_next_extension+0x210/0x210 [ 36.463963] ? trace_hardirqs_on+0xd/0x10 [ 36.473856] ? _raw_spin_unlock_bh+0x30/0x40 [ 36.478266] ? memset+0x31/0x40 2018/02/19 13:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b73000-0x28)={@common='dummy0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000301000-0x4)=0xd0, 0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc2, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/19 13:57:23 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000e2000-0x40)=[{&(0x7f0000001000-0xc2)=""/194, 0xc2}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000000)=""/223, 0xdf}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) [ 36.481547] rds_conn_create_outgoing+0x3f/0x50 [ 36.486218] rds_sendmsg+0xe63/0x2550 [ 36.490017] ? avc_has_perm+0x43e/0x680 [ 36.494015] ? rds_send_drop_to+0x1930/0x1930 [ 36.498507] ? iterate_fd+0x3f0/0x3f0 [ 36.502303] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.507319] ? find_held_lock+0x35/0x1d0 [ 36.511394] ? sock_has_perm+0x2a4/0x420 [ 36.515468] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.520839] ? lock_release+0xa22/0xa40 [ 36.524814] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.530696] ? __check_object_size+0x8b/0x530 [ 36.535199] ? __might_sleep+0x95/0x190 [ 36.539185] ? selinux_socket_sendmsg+0x36/0x40 [ 36.543858] ? security_socket_sendmsg+0x89/0xb0 [ 36.548609] ? rds_send_drop_to+0x1930/0x1930 [ 36.553105] sock_sendmsg+0xca/0x110 [ 36.556818] SYSC_sendto+0x361/0x5c0 [ 36.560540] ? SYSC_connect+0x4a0/0x4a0 [ 36.564535] ? schedule+0xf5/0x430 [ 36.568069] ? SYSC_bind+0x290/0x410 [ 36.571808] ? SyS_futex+0x269/0x390 [ 36.575527] ? do_futex+0x22a0/0x22a0 [ 36.579322] ? exit_to_usermode_loop+0x198/0x2f0 [ 36.584076] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 36.589618] SyS_sendto+0x40/0x50 [ 36.593065] ? SyS_getpeername+0x30/0x30 [ 36.597124] do_syscall_64+0x282/0x940 [ 36.601004] ? __do_page_fault+0xc90/0xc90 [ 36.605232] ? finish_task_switch+0x1e2/0x890 [ 36.609712] ? finish_task_switch+0x1b9/0x890 [ 36.614194] ? syscall_return_slowpath+0x550/0x550 [ 36.619105] ? syscall_return_slowpath+0x2ac/0x550 [ 36.624019] ? prepare_exit_to_usermode+0x350/0x350 [ 36.629031] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.634388] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.639213] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.644376] RIP: 0033:0x453d69 [ 36.647539] RSP: 002b:00007ffb6a0e6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 36.655218] RAX: ffffffffffffffda RBX: 00007ffb6a0e76d4 RCX: 0000000000453d69 [ 36.662463] RDX: 0000000000000001 RSI: 00000000203edfff RDI: 0000000000000013 [ 36.669711] RBP: 000000000072bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 36.676952] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 13:57:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f}, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000d8e000-0x4)=0xcc, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d5000)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000e5d000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000620000-0x98)={r1, @in={{0x2, 0x1, @empty}}, 0x200, 0x35d}, 0x98) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 13:57:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00001dd000-0x38)={&(0x7f00007d4000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000864000-0x10)=[{&(0x7f0000f8d000-0xaf)=""/175, 0xaf}], 0x1, &(0x7f0000776000-0xc9)=""/201, 0xc9, 0xffffffff}, 0x2) bind$alg(r0, &(0x7f0000f48000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(anubis)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002be000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b3000)="64a2555274189a69729881074b40db29b1", 0x11) 2018/02/19 13:57:23 executing program 6: setsockopt(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000fc9000), 0x0) socket(0x13, 0x80001, 0xe4b9) 2018/02/19 13:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1001000000010, 0x802, 0x0) mmap(&(0x7f0000c8e000/0x3000)=nil, 0x3000, 0x0, 0x8010, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) getsockname$inet6(r0, &(0x7f0000395000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a88000-0x4)=0x1c) 2018/02/19 13:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0xffffff02) listen(r0, 0xfffffffeffffffff) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) accept$inet(r0, 0x0, &(0x7f0000622000)) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f5b000-0x8), &(0x7f00005d4000-0x4)=0x8) 2018/02/19 13:57:23 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000007000)=0x3a, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000000b000)={0x0, 0x9, 0x30}, &(0x7f0000014000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000011000)={r3, 0xfa, "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"}, &(0x7f000000f000-0x4)=0x102) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000012000)=0x8, 0x4) 2018/02/19 13:57:23 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[]}, 0x0) 2018/02/19 13:57:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x12c1371}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000142000)={0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000580000)=0xffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c70000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 36.684193] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/19 13:57:23 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000ef9000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000ef7000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/02/19 13:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ba000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f000069f000)=0xe8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000283000-0x4), &(0x7f0000e44000)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f3b000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000a35000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ce2000)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x0, 0x8000, 0x3, 0x800, 0xa, 0x80, 0xa0, 0x7f, r1, r2}, {0x1, 0x7f, 0x0, 0x9, 0x6, 0x4, 0x1, 0x4}, {0xb23, 0x0, 0x1, 0x8}, 0x0, 0xe, 0x1, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x4, 0x3, 0x2, 0x9, 0x3000000}}, 0xe8) r3 = accept$inet(0xffffffffffffffff, &(0x7f000019d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000469000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000cd3000-0x498)=@mangle={'mangle\x00', 0x1f, 0x6, 0x438, 0x98, 0x2e0, 0x98, 0x0, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x3a0, 0x6, &(0x7f00002b2000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x3f}}}, {{@ip={@rand_addr, @loopback=0x7f000001, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0xc, 0x2, 0x6}, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x40, 0x4}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x5, 0xed8}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xc00, 0x4, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x3, 0x1, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x31, 0xfffffffffffffffc, 0x1}}}, {{@ip={@rand_addr=0xffff, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0x0, @generic="6d57b711281dd144f7e251992a614897", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x2}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xfffffffffffffff9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000069000-0x18)="ff020400", 0x4) 2018/02/19 13:57:23 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f1f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00005ce000)=0x1c) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) tee(r0, r1, 0x80000001, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000d4b000)="5c5c54f307c0169082", 0x9) writev(r3, &(0x7f00003f1000-0x40)=[{&(0x7f00006a8000-0xfd7)="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", 0xfd7}], 0x1) vmsplice(r2, &(0x7f0000c33000-0x70)=[{&(0x7f000069f000-0x1000)="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", 0xe54}], 0x1, 0x1) [ 36.740753] audit: type=1400 audit(1519048643.762:24): avc: denied { map } for pid=5726 comm="syz-executor0" path="socket:[15296]" dev="sockfs" ino=15296 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_route_socket permissive=1 2018/02/19 13:57:23 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000018000-0x8)={0x0}) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000001e000)={0x0, 0x1000, "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"}, &(0x7f0000005000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x6, 0x80000001, 0x3}, &(0x7f000000a000-0x4)=0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0}, []}, 0x1c}, 0x1}, 0x0) 2018/02/19 13:57:23 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair(0x7, 0x805, 0xfffffffeffffffff, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000000d000)={0x4, [0x7a44c623, 0xffff, 0x4, 0x4]}, &(0x7f0000004000-0x4)=0xc) accept4$alg(r1, 0x0, 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000)={0x0, 0x9, 0x30, 0x0, 0x4}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x8}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000009000)={r2, 0x40, 0x0, 0xfffffffffffffffe, 0x100000000, 0x400, 0x80000001, 0xa646, {r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x59, 0xaf3, 0x5, 0x8, 0x8000}}, &(0x7f000000f000-0x4)=0xb8) 2018/02/19 13:57:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x1) sendto$inet6(r0, &(0x7f0000003000-0x1), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000246000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000001000-0x4)) 2018/02/19 13:57:23 executing program 7: pipe(&(0x7f0000b20000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@generic="5d068854c189eb42e48d27d7c198ed53", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, 0x0, &(0x7f0000ca3000-0x4), 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000333000-0x6)={0x0, 0x7e4}, &(0x7f00002c5000-0x4)=0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00009d2000-0xc)={r4, 0x47, 0x10}, &(0x7f0000ffd000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e2b000-0x108)={0x0, @in6={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, [0x5, 0xfffffffffffffffa, 0x0, 0x8, 0x5, 0x200, 0x90, 0x4d66, 0x3f, 0x5, 0x8001, 0xffffffff, 0x0, 0x8, 0x5]}, &(0x7f0000d87000-0x4)=0x108) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000ffc000)={r5, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x2, 0x5, 0xb48e, 0x1a1, 0x20}, 0xa0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b7a000-0x68)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}], 0x68) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000ffc000-0x38)={&(0x7f0000ffb000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000ffb000)=[{&(0x7f0000575000)=""/61, 0x3d}, {&(0x7f0000ffc000-0x5)=""/5, 0x5}, {&(0x7f00009bd000)=""/233, 0xe9}, {&(0x7f0000ffb000)=""/203, 0xcb}], 0x4, &(0x7f0000364000-0x1c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0xa588, 0x2ea}, &(0x7f0000ffb000)=0xfff, &(0x7f0000ffb000)=0x10, 0x5, 0x3, 0x1a89, 0x10000, 0x8, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x80000000}, &(0x7f0000ad6000-0x8)=0x40, &(0x7f00001cc000-0x8)=0xfffffffffffffff9, 0x9, 0x80, 0xd2, 0x1000, 0x4, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x40}, &(0x7f00007af000-0x8)=0x8, &(0x7f0000ffc000-0x8), 0x8, 0xc0000000000, 0x6, 0x10000, 0x1c, 0xc34c}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x3}, {&(0x7f0000ffc000-0xdf)=""/223, 0xdf}, &(0x7f0000ffb000)=[{&(0x7f0000ffc000-0xd5)=""/213, 0xd5}, {&(0x7f000040d000-0xee)=""/238, 0xee}, {&(0x7f0000ffc000-0x55)=""/85, 0x55}], 0x3, 0x8, 0x40}}, @fadd={0x58, 0x114, 0x6, {{0xff, 0x3}, &(0x7f00002e8000)=0x1f, &(0x7f0000ffc000-0x8)=0x9, 0x7, 0x7208, 0x0, 0x80000000, 0x20, 0x20}}], 0x1c0, 0x800}, 0x20000800) r6 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) read(r6, &(0x7f0000ff9000-0xc5)=""/197, 0x100ad) 2018/02/19 13:57:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00008cc000)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0xd0, 0x1c0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000734000), {[{{@ip={@empty, @multicast1=0xe0000001, 0x0, 0xffffffff, @generic="00dc7c0b5f4e709a4cbe36db4f86a902", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x20}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x0, [], 0x0, 0x0, 0x5}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x5, 0x1, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bfd000-0x78)={0x610, {0x2, 0x1, @empty}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x200}, 0x110, 0x4, 0x8fc9, 0x23, 0x9, &(0x7f0000963000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0x6, 0x5}) 2018/02/19 13:57:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d1c000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000470000), &(0x7f0000bb9000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000fe000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005f3000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000281000-0x8)={0x1, 0x2, 0x49, 0x200}, 0x8) r2 = accept(r1, &(0x7f000036b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00008ea000-0x4)=0x3a) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000099d000)=""/57, &(0x7f0000c5e000)=0x39) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000074000)={0x0, 0x5}, &(0x7f0000eaa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000922000-0xc)=@sack_info={r4, 0x3ff, 0xfffffffffffffff8}, 0xc) connect$pptp(r0, &(0x7f00004e5000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b22000)={r4, 0x9, 0x8}, &(0x7f0000f4f000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000509000)=[@in={0x2, 0x2, @multicast2=0xe0000002}], 0x10) 2018/02/19 13:57:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00001a6000-0x430)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x0, 0x0, 0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/19 13:57:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f000000d000-0x166c)={0x14, 0x1a, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4015}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000024000)) 2018/02/19 13:57:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000208000-0x8)={0x0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000756000-0x4)=0x4, 0x4) pipe(&(0x7f0000d01000-0x8)={0x0}) sendto$inet(r3, &(0x7f0000a9c000-0xec)="b68b1f453f97a82352162e60efd471cc944fe12a68498b181b924954e44012b8e66a6d81ba563fad2ae2345fbe6264edd2f88bf3536581bb3dcf69088ca879bd39b3a02da3a8e582c09f1463c4718a15335af00366ccf8b5d600e4bea29734e6fd4614d7e220b15500fe96c98894f8aa66fad2f5a855f0ac1ab976cd499b2861df116fe78f7064a85c14f5ff54fbc96abc2709b4ace313704e8d8b1ebe6f808936dfba3f40477dd3321a101cdb97040b8f397d12dde599f0ca613b9fb5832cf61b9cab5a9fbd2d64fc30c553fb19ddff06f3153bb1de306302df076b4bb4dde1b107b53b5a7602ed5d73f3b3", 0xec, 0x4008000, &(0x7f0000d5d000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) accept$alg(r1, 0x0, 0x0) [ 36.918866] invalid argument - start or stop time greater than 23:59:59 [ 36.929925] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 13:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a14000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007ac000-0x8)) r2 = socket(0x10000000000010, 0x3, 0x0) write(r2, &(0x7f00001c7000-0x24)="240000002e001f1000101a0000008dfc2300f9ffffffffffffffffff08ff1dff04010061", 0x24) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000047b000), &(0x7f000059e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000023d000)=@assoc_value={0x0, 0x10001}, &(0x7f000003c000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005aa000-0x10)={r3, 0x38, &(0x7f0000e16000-0x38)=[@in6={0xa, 0x1, 0x85, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0xc000, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}]}, &(0x7f00001cd000-0x4)=0x10) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a32000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000613000-0x10)={0x0, 0x80, &(0x7f0000961000-0x80)=[@in6={0xa, 0x2, 0xfd, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0xc7, @empty, 0x6}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000e29000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000931000-0x8)={r1, 0x3, 0x5a1}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006f0000-0x2)=0xfffffffffffff001, &(0x7f0000647000-0x8)=0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x34}, 0x1}, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getpeername(r2, &(0x7f0000e73000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000040000)=0x26) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000171000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004f6000)={r1, 0x1c, &(0x7f00003a1000-0x1c)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}]}, &(0x7f0000d41000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000091b000)={0x0}, &(0x7f000016d000-0x4)=0xc) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4b000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000b0f000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000384000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000aa6000-0x4)=0xe8) r10 = getgid() r11 = getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ba2000-0xc)={0x0, 0x0}, &(0x7f0000c2f000-0x4)=0xc) r13 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000a95000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009f0000-0xe8)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000c45000-0x3)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000387000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000104000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00007c6000)=0x0) r18 = getuid() r19 = getgid() sendmmsg$unix(r4, &(0x7f0000e16000-0xa8)=[{&(0x7f000006e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009f7000-0x60)=[{&(0x7f0000275000-0x99)="b259e52da2c6e7842ac56e053714b5ebd1d61f40354d9a81755d90cfe96f663b3eec6d39c57fa48168427478670ec87d09a10c168a8b0b9200d36ee39eab794181bb8542170fa38362d53094a7d16300ea50c37434caa85db9037bcec4454abd5cc3bc69d6fdd787f2bd59ccebb8ee878aa84214317e585e9125d2cd1475cc544859f0ff6fe41e140a4bf7beadd0fee820468d92cdc64948c8", 0x99}, {&(0x7f0000b63000-0x8b)="aef2d7747d7e0cc3c76de47e97b86ea36c7a3490209dee62204e5abc08fd4df736b2584864df5eacd4048269e41e6322a5ab179ac5d0966c4c6fe95f2a469c6ad789ad40c3d869eeacd979e9fbb3a920be73b9dce38d806acfd88cb56b11eb08cfc09ef7b61a1f39e42f14c4e277af2d19a94f5e99937f0ad4cd33e809fbceb94e8b5039cc87e0ef9af6fb", 0x8b}, {&(0x7f0000189000-0x23)="67799ee8d0228c356d636e74793a79b862b114a0645c25cfee81f9c581c58b4a9e1995", 0x23}, {&(0x7f0000586000-0x91)="b53a9686e2457c2749bef2526a4721febba4c8b0bb14a9591949dc790714e543e5246da2426a764dd137aa590d72d0d6f25fbb7013370ac22456afe7e4cf4e442a3f6e37fad1bb69e2ca7963a43c71cf9b03a490231bc24dd1fe0d4b0c19b6b365682d0aeb774f794353477627b7790e61a4d28b27a2b17a9130e40930de563ebf75fa85cfdc5d1b8e24779c79dec3ea95", 0x91}, {&(0x7f0000310000)="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", 0x1000}, {&(0x7f000054e000)="5084a605cda0016071704eabd300434c1e8ba603731584795266576b700eb727e16a6db88a777d603dbc71fd9fc82cc1f28eb95567828987aaa57299f52a562be38c3e6bc87b182ac4787285c1d0e6008814d6048f0da8119d0ba385384e0a739745f92ffba300e664db4ef8b60711f3a84dd5b961103717", 0x78}], 0x6, &(0x7f000024d000-0x120)=[@rights={0x30, 0x1, 0x1, [r2, r2, r0, r2, r4, r0, r4]}, @rights={0x20, 0x1, 0x1, [r4, r2, r0]}, @rights={0x30, 0x1, 0x1, [r4, r0, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r2]}], 0x120, 0x20000000}, {&(0x7f00007f6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000108000-0x10)=[{&(0x7f000016c000-0xd0)="aa2f8fd01449045beb600948173b8eda4c43c63b540be1a17755018897f99023b05b403b3b454b23d4dca86914441772bff0405901b6f00b4d57a1101ea78b126bbfe7c17348b9f2e82f568e7e0b51606486b8dfdd9c799ca7310281ca6c40e515aef78987421b35fb2270f80631b2af32144037ab09024482f0c5524f1d68f7aea5fa277f30c02959592d56a54df139b5dfe95a37394da8e5e910814a1a35dcabc7d04ac26c5ec477887958864c9416d74e997b10de72e71ca07b714fb5395416d5eb3a912c6215405c51e07e874629", 0xd0}], 0x1, &(0x7f0000bd5000-0x68)=[@rights={0x28, 0x1, 0x1, [r2, r0, r4, r0, r4]}, @rights={0x20, 0x1, 0x1, [r2, r2, r4, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x68, 0x20000000}, {&(0x7f0000ab6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000691000)=[{&(0x7f0000cd9000-0xfc)="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", 0xfc}, {&(0x7f00006ee000)="57efe8a2dd059afc7c76bc001ce412db2865af02821f833d13a89b9ccd73c47781746eb8dc9b08ca0b9ac50420ce6f0332e06f6fb4ba65f9004f3b29d65b9c791e0cca4ba3ad256577274deef5303e87fa24fbe0c85edfbb5c5966412d2d0f474e6a35af610007cd768a3473b4f6891452556aaa4179ab3bf155e1b0e97d88f794a1c90384d6", 0x86}, {&(0x7f0000a5f000-0x93)="a57dd94ef6a4edb3e5e5848ca26ce84e6b62aa09d38e4a64a69dfbbca9fa9c8650a59b7353477ffb10e5c31cc5561b0f69a5a3351c0a01ec45aaabaff61432c7f88f535dc2840f39e8e4ebbab2db6d9801a3290dffe050e66eb6ad7047abb455f57af72f2b9405c1dcddb7e4a31c402b2386590384cf3d5baa3d49c3b21f7ee5b3e48e9cb6a912f140d6112215b34f550a106d", 0x93}, {&(0x7f0000a9c000-0x19)="80c1cb6e623ff2aa4d7c2886e59a06d3fb25605b4770233a5e", 0x19}, {&(0x7f0000379000-0x1000)="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", 0x1000}, {&(0x7f0000761000-0x9c)="1f1e60e833a98de9c3a83127875fc00af708aed26a8db3230bc028106cef06501c5de9546b4fbb8fbca4b4b0d60d671083e339971766a3a12cf6fbf7a031124afbd1d58fcd9bcf69771d34c5dca5f65970cd3e56a1f8f0d523cf39ad2b052676cdefb1559e944c3cecfa6ba1b7c29ee125054c8208bb38c8b356c2e86d7f81ba8740a49aef814dfeda66ba856fbfa1e073271e9696d8dec78be46529", 0x9c}, {&(0x7f00007bd000-0x59)="adc15fcae6fc0bc81d304d3682057a55c1901017d2710e28378c2035547e3c6fc0bd8cf94f24b0534975ef5187b4bfa27df90131bb43cd7be6af73ad89e6a8f992e42f731436dfc73cb014ff55588925b527111d3daf181cc9", 0x59}, {&(0x7f00007d9000-0x33)="e00d00a8f93a8350b6833df35422876ae0563e34013f36a2843973132b9232b78ee19740f1936c84eb54939e41f910b8de0190", 0x33}, {&(0x7f000031c000)="f217485c2b9935f1a7c6dfc8105a6e0297a13f5e21d6696e7f95a1eaaffcb59fc5995506c90a7ef33b4dbb05715d7555538e649b471aa171c87aa00d4bd5a4de94864f185ed525e49fabe8e7", 0x4c}, {&(0x7f0000a2c000)="013025fa776e9b", 0x7}], 0xa, 0x0, 0x0, 0x800}], 0x3, 0x8000) 2018/02/19 13:57:24 executing program 2: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2000000000000005, 0xfffffffffffffffd) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}}, 0x10) [ 36.953697] audit: type=1400 audit(1519048643.975:25): avc: denied { accept } for pid=5778 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.957334] invalid argument - start or stop time greater than 23:59:59 2018/02/19 13:57:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00005a0000-0xc)={0x10}, 0xc, &(0x7f00002ab000-0x10)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x14, 0x2, [@typed={0xffffffffffffff38, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) [ 37.029782] IPv4: Oversized IP packet from 127.0.0.1 2018/02/19 13:57:24 executing program 6: r0 = epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000003000-0x60)=@nfc_llcp={0x27, 0xcf93, 0x8, 0x0, 0x4, 0xffff, "5bb55cd4b317cb08ec4555099f29ec30192a7811a7627509e90a9ca5bfd04f45b3de212971258fd047fcd2329d8cd37eef540069fc7bcb4947fffd51d926dc", 0x4000000000000000}, 0x60) accept4(0xffffffffffffff9c, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000002000-0x4)=0x32, 0x800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000085e000-0x8)={0x0, 0x0}) pwrite64(r3, &(0x7f0000b07000-0xc5)="9c08a88af6a978aa92b3fdd1fffc5eb989e07104cd0f6788d9758d94dabc1639e2866158b996c1fc79cef3d8d48a8bd7253866ecb39f5254cd38a5ca122aa7c5d040ad6fe292007ec323f462c79dc1400a48ffffffffffffff4e00b7fb14b8d265cc921258c639ca8771457a9b335265501d5cef9f8d1bc84f8e2ed966d09c3179c2111b14549f03622b5cd965ba0463a0e1ade363afc22f1908ce6dc8511a72c25391d618c36b0159f54914055e3b5f005c4bd6f10bd65d7c46c0bdbf1149a16a170e7bbe", 0xc5, 0x54) r4 = socket(0xb, 0x4, 0x87ea) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000275000-0x4)=0x9a6, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000476000)={&(0x7f0000643000-0x8)='./file0\x00'}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000cdd000-0x4)=0x6, 0x4) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000c46000)=0x2, 0x4) 2018/02/19 13:57:24 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f0000fd7000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/02/19 13:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xf}, 0x1c) socketpair(0xa, 0x80007, 0x1, &(0x7f0000cab000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000092a000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00007d8000)=0xe8) bind$packet(r1, &(0x7f00007d6000)={0x11, 0xf7, r3, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) sendto$inet(r0, &(0x7f0000386000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$llc(r2, &(0x7f0000811000)={0x1a, 0x1e, 0x7f, 0xff, 0x3, 0x8, @random="33d94c7ce5a7"}, 0x10) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) 2018/02/19 13:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ed000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) pipe(&(0x7f0000964000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000029f000-0x98)=""/152) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d69000-0x4), &(0x7f0000e73000)=0x4) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000fad000-0x10)={&(0x7f0000400000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000093d000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000e49000-0x14)={@dev}, &(0x7f00009c0000)=0x14) sendmsg$nl_route(r0, &(0x7f000087a000)={&(0x7f0000933000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00005fb000)={&(0x7f0000e18000-0x4c)=@bridge_newneigh={0x4c, 0x1c, 0x400, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xb2, 0x2d, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}, @NDA_LLADDR={0xc, 0x2, @random="43eca582ef0e"}, @NDA_LINK_NETNSID={0x8, 0xa, 0x7bf0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) socket$inet6(0xa, 0x3, 0x5c8) recvfrom(r5, &(0x7f0000fe9000)=""/13, 0xd, 0x1, 0x0, 0x0) [ 37.068341] audit: type=1400 audit(1519048644.000:26): avc: denied { getopt } for pid=5778 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 13:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000568000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00009f3000-0x4)=0x10, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a04000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000555000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xc) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000355000)=[{&(0x7f000073e000-0x5)="5081eea987", 0x5}], 0x1) 2018/02/19 13:57:24 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000456000), &(0x7f0000f9d000)=0x4) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720}, 0x0) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f00002ba000), &(0x7f0000e07000-0x4)=0x4) 2018/02/19 13:57:24 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f0000005000)={0x6d0, 0x18, 0x810, 0x2, 0x0, {0x3}, [@generic="2593ad2914b576a353", @typed={0xc, 0x25, @ipv4=@multicast1=0xe0000001}, @generic="eb8b6e4a0e", @nested={0x1f0, 0x6f, [@typed={0xc, 0x2f, @fd=r0}, @generic="a7890b825e3e038c8ef33cc5ea810acf1e821ff4d358a046da55488668d45501313fe0da183dd349f2c13e9eb331aee395b224a27c27f54dd70d04422e476310f27dca084437bf98e5134be21a2add5e3466cee8350704a09a76334236c5b348abe95f0f3f1721e9581a1551a81e4a336e1fed738ba29ce0d75f002f330c013ebfb55c01a643f633313961ae67636c42ff2dc67b437b846298f8cab8a43a827a3f2d53b02130a7164dc95afd80a21dd51bce56fd386de4e5b49807db7a190ff1d9b508aa0c06abe1a31511f07c93e34fcbf1f8abf1308a1a3b83d5ed17c7a306826bae4c61efe74ea0ffe55077b2c3fd055183429320b4ca", @generic="25b5525e59823e8e9322fedbb70e0d5785c99eeab156571c68540414a5704da019fa5930a49158942ec759b8989da5c421b4842295a8bf878fdc02496916fc0937f09b062f6a92cdb6c134547a136ff810d982849d956cf043a98615c8946ff2b537c377808c5bc537c9cd6c1dc3f66d4308c57eae96feca07cafc3d6b7a8be3e36f67d432994463d9190d92ab339106efee2389d7b52f1a77c250778fa7a37dd12ddec09829867cb3ade159351f40c7ebd27606ee0f288011348358b63752404a331cfd74ba3e97024e2b", @typed={0x1c, 0x3a, @str='cpusetvboxnet0.&V\x00'}]}, @generic="e02c63a9acfd2333e03145d17126384bec03068006ac1acb51ed536f78ab0d60204fe1de5ea3eec038963864c5783fed1a4a0dc2350c6935ad8457b91e3c06a916b0dc83ae41037ec452bb6d49a46aac9d191224ff4fbb12b9d6f1c4721a4a4d57ecc64c2dd4a0b050b1a59cc7569c7bb888ae3b34b51e7a2c27a0ef4e81ac13a4bbd035dc3742939603ac50998f691347730c7cd6185dc6b0ee76d9e345", @nested={0x19c, 0x37, [@generic="e5bde7df000e5b6ab838d3353751337c5480375fae82e85ca3f28597fb0b3cf5fff76fb2bab282f3ab5382feb085beb1d86f37bf29566db1d04ca4e9697d506b94a8b222a5eb0bb435711052dbeb5143d6d56e4a0d31f9a137aab9307a6adfa16b1bd2627a638f37d9", @typed={0xc, 0x64, @str='{,{\x00'}, @generic="90f215b956bd5877b3e09aed9ee271cb2320902f5bfd3fc9efb8019e7d02ab4ec620e59a86c99a75e409002f0008ce398bb84c9cff639bb112b8170a59335892ce152212b8eb017f32f9328e3f39bfc6325389c5e03404d2a0cfd18343084453955183f15ce92f3567e725ef97da17f24802b0ec372d305b3bf26f707505b6e68e075c2c36f019321b4db4fcb274a81355886edab149adb7bcefc9e944c3e0e5c34b7ccc95a8bd5b738bc950c42f387f27d046e919978ac42e3454b0a37702bc66c1e83cb43013503db0e9b0f781cb3038963f453c61fe7565c30772f14c319a85c1a045b47b", @generic="030828e8ce7f44d498ae77a0e3edc3ec6ead9b8e962b76fa8486ebf6a8371ea63eaa25b6459fd3c36663f6d826a76bfbd3590791681d363c226a"]}, @nested={0x278, 0x38, [@typed={0x24, 0x1f, @str='keyringlo,vmnet1procwlan1\x00'}, @generic="f3ef6404f1168ef0406b906af305b1feb34d9d968815406e074d54283d61444afcac0260740a2a33b42b39e05ce17e819fe51bc311377dec6df4c86034e7200034e6f3227963c4bae26cfe5a987acb448e0d111c15e5fecb31e8176ad893448df968064d01", @generic="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", @generic='lZr', @generic="df7c59633631a747e713f9264fb75107a4435b7b80964beadafa4f97d1406d4ba75ec22491807d617f4fa3481b3fead762f97c00c0c729554073cb5c4a8a36beff00affa3c88a7eb7d1480c72ed019b1020db15d998563c2a7d64eea94d40a2543cce90803a32f4f6558c2c9d3a30923211ebdd93506a16756c4b19b7ba776fc10d1230e913b382768c33681f7aa64cbdc159c2028515405b60ab66256686b0f80dc0923c38e3d56174e8a392e5bf57bd7ba0081e168b589162ae2ea976a9b0df789df766c8ea34a5d3462a94e0bbf9eb2b92a8abbf1ce29d578", @typed={0xc, 0x4e, @fd=r0}]}]}, 0x6d0}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/02/19 13:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e9a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006e6000-0xc4)=@ethtool_drvinfo={0x25, "d15aa7078cdab65a61e8bfe3a5576df10021655bd216c3be72ee055393f0a9c7", "e3c3d287930f20f435f4acd28054009eba7601f1b0fe58f7befcc7721ced0778", "1c9b7183532f402e70329cef2f50c219edc4b96c3034d14a42706658529ccc1a", "32c96c26fbb0f9325d4280e99feb191d2139838bd255eb87953e9508462408fd", "9d60144050d96a2d2f57aee17aa2ead78edfd46ec4db531580b1e2d743648179", "16ac7bb3db1619739f094c99", 0x0, 0x0, 0x0, 0x0, 0x100000001}}) 2018/02/19 13:57:24 executing program 6: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000003000-0x4)=0x32) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000004000-0x31)=""/49, &(0x7f0000000000)=0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1000, 0x6, 0xffffffff}, &(0x7f0000002000-0x3)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xb6)="dd96807c2fa51ca1066e6c5b0d3303b57f3ebd6778051d4fe4bcd50875d9309efdc39df146a796229abb5e8ae94b6f89629f2f87a17a7c2dc4e1a710073bbb5c8600914d2d073a54c38f28277961646d52781545d59a17c034d71a4935c9b77e07c1510a74e2e2787d4c99ceb51260d4adf3ba8c57019b95c3576efc5acea151627e0b64510d41128a8d1d83dcbd23544dc551802ee0810ce922e5bdacfba4da5af75bea342dfcc5c319798e26436573f935f8e97474", 0xb6}], 0x1, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x8, 0x86, r2}}], 0x30, 0x24004810}, 0x200400d4) sendmsg(r0, &(0x7f0000db7000)={&(0x7f0000524000-0x9)=@rc={0x1f, {0x2, 0xbb, 0x100000001, 0x8000000000000000, 0x1, 0x100000000}, 0x3e3}, 0x9, &(0x7f0000797000-0x20)=[{&(0x7f0000000000)="5bea4ece419e0b1c9603aad746f8310a338264467b4e140e596d4cd6e68fc7b7e6691851aaea45b639c7fddd11eec23c9ab3981d032d8e13fc304256c6ec7476a73144956586d2a28a8fcc8d7ef19ca8771f89d41d174f", 0x57}, {&(0x7f0000000000)="7c5b5b1f19ea0438aa30255619dbe6793015c90a80f20ecf66e4bab5b8208a09d7de4ac29bc95dee0c9380c145b095863e4a659b3d9222696271fd204ec9a654641b0f9729aeb338732efdb283", 0x4d}], 0x2, &(0x7f0000380000)=[{0x18, 0x0, 0x8, "a90e4c70e6"}], 0x18}, 0x4044800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000073d000-0x8)) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r3, 0x1000080000089f1, &(0x7f0000e9c000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000209000010000000000000000000000000000000000480fbf502007e23"}) 2018/02/19 13:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000436000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xe11}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000009c000)={0x0, 0xfff}, &(0x7f0000161000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005a4000-0xc)=@sack_info={r1, 0x8, 0x5}, &(0x7f0000869000-0x4)=0xc) 2018/02/19 13:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000f58000-0x2b)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x9, 0x0, "17"}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000017a000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f84000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000062c000)=@assoc_id=0x0, &(0x7f00009a9000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000040f000-0x14)={r1, 0x6, 0x1ff, 0x101, 0x7ff, 0x2c}, &(0x7f0000fc5000)=0x14) r2 = socket$inet6(0xa, 0x5, 0x68a5) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008af000)={0x100, 0x208, 0x800, 0x0, 0x0}, &(0x7f0000bdf000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c49000)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000f39000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00008f3000)={r4, 0x183, 0x100}, 0x8) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000599000)={0x0, 0x0}) sendto$ax25(r0, &(0x7f000093d000-0xf6)="45642b43617c7644ae9fa95a453ddcd1636ac46e270c35eaffa91a041054613059d1e05fc1dd4615e911eae90d68a8fb40f4c957b33f2ed372a4e6c64df91511c1122dc6a6da6e287c1e9e65c07d6aec63778ac533c95b9d0779598f6b93b728e2b85e7bb6128c889c07f9c8a7334270f649432aa056f52a977a5c626f0da5657baf55a1e050fe1a7938ab21965ad0843cee3c4a2484b62310bcc39c0e926495986353b1a1a166099738ac9645e4223f379d4462c34d986dafc276ec616c37f585f14b15b3bf6b0b919c96c4320bf525d1cac6df1171ec4c8cb7c7b84a239f96cb89d2ea409a9851b9c7163f41e8ddb7b141dea73f10", 0xf6, 0x40000, &(0x7f000054d000)={0x3, {"d5fa9681fad741"}, 0x1}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fa0000)=@assoc_value={0x0, 0x20}, &(0x7f0000ba9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f24000)={r2, 0x249, "27dc618b2f66214b088cb47f6575f7dd5ad9798b48c84ff4c407976edbad6773310301767ba442781bdc92f3db8d546b71d7c7bf515ed360255b7e22e6f69f9e9b07065419da65c8d9cb8a05f1e03640f6b876d7b0e46feaa35ce5c15c90cf8c398632a2ea26adb7b6eb32cf8bc8ee5149ec26f13abb7d02ff9a89117707683fadc76adf9aadd370ff87846ef5954c55df9c6d77"}, &(0x7f0000631000)=0x9c) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getpeername(r0, &(0x7f0000a77000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00007d0000-0x4)=0x26) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000df7000-0x8)=@assoc_value={r2, 0x8}, &(0x7f0000892000)=0x8) sendto$inet(r1, &(0x7f00007e7000-0xd8)="d5", 0x1, 0x400c040, &(0x7f0000feb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) syz_emit_ethernet(0x3a9, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5c61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) sendto$inet(r1, &(0x7f0000e77000-0x1000)="18", 0x1, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/19 13:57:24 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000014000-0x4)=0x9, 0x4) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x200000000000c8d2, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000010000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000015000-0x4)=0x10, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000014000)="4656198319456f9e94d5a2f8727699497e3747d038cd9d8439b2707f95dc8f46c494da01d96d819e63b212433b4a546800753a5077818ce3296dbadbe6298669cf9c0fed6e7d", 0x46, 0x0, &(0x7f0000014000)={0x1a, 0x1, 0x8, 0x7, 0x1f, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 13:57:24 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000097b000)=0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) 2018/02/19 13:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000056c000)={0x0, 0xab, "af9f9cc76547beb5750745d1f139d02a00d0de1851a6b9219920fafb5e174026c9876c20fd9369b9e6f8f5a61b6e3a06d7d7109d1bce32da4fe8e5411b5e68982331189d7201655094268cae313eb95103d39c054a535aff636d6474effe7b1c2cd7c219bf4767119142488173b1cd0814557281d66cb2c87acf0e1302584588b409a55a99a2b71c8eb78c48d92d9ec74ebbe45367b9a60741843c63c06eec16ed5436b086b1918e96f3ad"}, &(0x7f0000b1a000-0x4)=0xb3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000676000)={r1, @in6={{0xa, 0x1, 0xb66, @dev={0xfe, 0x80, [], 0x0, 0x10}}}, 0x818, 0x4, 0x6, 0xfffffffffffffff7, 0x84}, &(0x7f0000cb4000)=0xa0) write(r0, &(0x7f0000efa000)="240000004e001f0014f9f4070008f408020806f70d000100ffff00000400000000040008", 0x24) 2018/02/19 13:57:24 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000029000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000018000)=0x14) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000028000)={0x1d, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x40008, 0x3ff}]}]}, 0x30}, 0x1}, 0x0) tee(r2, r2, 0x4, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000029000)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000002a000-0x79)="9b29106f18e085a6bd625c4bc5e6ee535ca92094e5f2580c33132d2aaae49e2aeda6b47a6fba1b06909849b056cc1d6c30299f90cbf4c1e5b5962195560b1e13bb3f4f67bc810956571535b063274518ee7b51bc581a63eaf1c18604ce76614f50c711fe4c7ba41200c8f50fde6e73cd1778d6e986a6de70fb", 0x79, 0x80, &(0x7f0000024000)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socketpair(0x3, 0x80003, 0x86, &(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000002b000-0x8)) 2018/02/19 13:57:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0xac3, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000c000-0x4), &(0x7f0000006000)=0x4) socketpair(0xa, 0x6, 0x800000000007, &(0x7f0000008000-0x8)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8993, &(0x7f000000c000)={@generic="5d0e23aa5f4100d259d81fb4c9ea2fe6", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffe, 0x1f}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002000-0x4)=0x5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000)=@buf) 2018/02/19 13:57:24 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4), 0x4) 2018/02/19 13:57:24 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000f71000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='lo\x00'}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf02ecd3d8a0f7e16, 0x2, 0x344a, &(0x7f0000fe3000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r2, &(0x7f0000fe4000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000fe4000)=0x2, &(0x7f0000fe4000)=0x2) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000022b000-0x10)={0x6, &(0x7f0000fe6000-0x18)=[0x240, 0x800, 0x5, 0x1ff, 0x101, 0x20]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000fe3000)={0x1, 0x2c2, 0x5}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000fe4000)={0x6, 0x6322, 0x7fffffff, 0x97, &(0x7f0000bbc000)=""/151, 0x0, &(0x7f00008db000), 0xc6, &(0x7f0000fe5000-0xc6)=""/198}) 2018/02/19 13:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000075e000-0x10)={@common='ip6gre0\x00', 0x200000000000014}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) r2 = accept4$packet(r1, &(0x7f00005cc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00004a8000-0x2)=0x14, 0x80000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b7b000)={&(0x7f0000100000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c4a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000cab000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @empty}, 0xc) ioctl$void(r0, 0x5450) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="407e45a39eaa42c4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0xf, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x3a, &(0x7f0000d88000-0x26e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "a73e1b34ce9e5cc5"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000509000-0x3)={0x6, [0x8, 0x9, 0x0, 0x42, 0x8, 0x9]}, &(0x7f0000b44000-0x4)=0x10) sendmsg$kcm(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f000074e000)=[{&(0x7f00006a9000)="ad175fe9ebc8589b3e755eddd1f9489c3c0b6c4ef9", 0x15}, {&(0x7f00007c2000-0x77)="e313201edbd4a10ad4f755e179d13cba9202606f8eea522e5dbfa201f39253e3ded51a6062c2c52ad990fa97434771b2281df90258a76d5b9ca364686febb9553f22bf8ec7daf420d670641d76d3e9b342c5fcba9364a62d91e03d08aa32f8a7b09361e50b1568db3f1bdaac99b74ada39d4e0d57a8583", 0x77}, {&(0x7f00007c3000-0xa9)="a1087b56acb8f61fb95da711a2f3d45077cca0b5077861158a6eaa09c8e1fd8311765eb74282af21f9af943eb0f1e21d9b1ff60f5647590fa1dbcdaadddd7d914a59ceabbebcfa4b48b6cba9845544406f016184bab45a5fc87f833cce54ff01e3be7ee17073f6967d35f398c83b87d7bd81998d38b2f6f635dd0426dd498974083bdb3cc42490aebda481dc5d88ca77d90ec18f34b9d94075f59b06330e96074258a8db8f96c92974", 0xa9}, {&(0x7f000086c000-0x1000)="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", 0x1000}, {&(0x7f0000b8e000)="9a5efa92bb1e8b46c4705d68dba188757c7e1454cae792488acc85876a8ba023513db15dd97efe8a1e394afd837e25c4103e5e505deaf53c932238c6ba0e2223acea36a9", 0x44}], 0x8, &(0x7f000024c000)=[{0x60, 0x6, 0x80000001, "073df9ac9bf222b5931cbe8816216246639242f926f37c1034e3c990d45da3c89a5f991c68d9a301ca67d36996ebe00da42adcee5f577d841d6b5680002c5f357597f0cc6cb7fa79689404b95e"}, {0xa8, 0x0, 0x58cd, "0463c99aef978199eb11cd467023dca517c4e3a4e493a74997566aa5f00c40f280e13cea07f17081630976e50eddc1dc7eb88c74df292f9f36da580aabd3572d7571b3bf083bcc86515b2198892f9c904bae42388ec8147c03ffc3e2dfda6b14fdbcd05a3878411fbcfb1f45aaaa7239e4c3be943b3c4d0eb4274a15b075b3afd16ddfc0bd551c8f17c12fffabf26754ddfee3"}, {0x70, 0x1ff, 0x80, "c058e893cf82afcceaace2ad93a7cdfd4361d84edce8ddeb4f8feb7513e5fc87c42e9d796e85b4434d797043a3022519f8fc3de2a82075cdc448bceb86a3315a4e9979d7d42e743bdcbab51169d3ced0e1c38e66c42d955159e6"}], 0x178, 0x4000800}, 0x48000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e27000-0x8)={0x4, 0xffffffff, 0x0, 0x88}, 0x8) tee(r2, r1, 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b48000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000977000-0x8)={0x0, 0x80000000}, &(0x7f00000d7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002f5000)=r5, 0x4) 2018/02/19 13:57:24 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000f01000-0x60), &(0x7f0000fd5000-0x4)=0x60, 0x800) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f0000a04000)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000736000)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f0000fd4000)=0xffffffffffffff4f, 0x800) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000fd5000-0x38)={0x0, 0x0, &(0x7f0000fd4000)={&(0x7f0000977000)={0x2, 0x2, 0x5, 0x6, 0x1e, 0x0, 0x7, 0x3, [@sadb_ident={0x2, 0xa, 0x400, 0x0, 0x4}, @sadb_x_policy={0x8, 0x12, 0x2, 0x6, 0x0, 0x5, 0x3, {0x6, 0xff, 0x1, 0x80000000, 0x0, 0x3, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x2}}, @sadb_key={0xe, 0x8, 0x320, 0x0, "ee5a092d84586ac2ce1b80dc2b93211796bfbcc5d6a4fd2789b016ea4fbbd4af9902d542ac68e9a0621319e6d4f3738f07ade3fc72c8c05958c50eb9cbeb519e34a059f45d57f65d8dc9465025c333fe8d1bd4392b44a9393951c01389bdae1296bfd010"}, @sadb_x_sa2={0x2, 0x13, 0xffffffffffffd679, 0x0, 0x0, 0x0, 0x4}, @sadb_spirange={0x2, 0x10, 0x0, 0x2}]}, 0xf0}, 0x1}, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000fd7000-0x8)=@sco, &(0x7f0000d79000-0x4)=0x8) getpeername$unix(r1, &(0x7f0000fd5000)=@file={0x0, ""/9}, &(0x7f0000fd5000)=0xb) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000fd8000-0x518)={'filter\x00', 0x7, 0x4, 0x4c8, 0x1f8, 0x1f8, 0x110, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000fd7000+0x480), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xeda, 0xffffff00, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="3531df38447e", {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x6ac9, 0x10001, 0x101, 0x10001, 0x3, 0x400, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x140}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x4}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x100000000, 0x29d, 0x0, 0x0, 0x1, 0x81, @common='rose0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x103}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:default_context_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd6000), &(0x7f0000fd7000-0x4)=0x4) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 13:57:24 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003c1000)={0x0, @in6={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x200, 0x7, 0x401, 0x7}, &(0x7f0000f9e000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009c2000)={r2, 0x6}, 0x8) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f9e000-0xc)={0x0, @dev, @broadcast}, &(0x7f0000f9d000)=0xc) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/19 13:57:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000259000-0xc), &(0x7f000068a000)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00008d0000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b8f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b9f000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fa6000-0x8)={0x0, 0x0, 0x6}, &(0x7f0000f97000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e93000)={r3, 0x5, 0x2, [0x8, 0x4]}, 0xc) r4 = socket(0x10, 0x4000000002, 0x0) write(r4, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) [ 37.493407] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51435 sclass=netlink_route_socket pig=5918 comm=syz-executor4 2018/02/19 13:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@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=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x7fff}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x80003, 0x28) sendto$inet6(r1, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000193000)=""/142, &(0x7f00009a0000)=0x8e) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000b6c000-0x6a8)=@nat={'nat\x00', 0x1b, 0x5, 0x648, 0x120, 0x260, 0xffffffff, 0x0, 0x488, 0x578, 0x578, 0xffffffff, 0x578, 0x578, 0x5, &(0x7f0000d03000), {[{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x3, 0x8, 0x2}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x6, @ipv6=@loopback={0x0, 0x1}, @ipv4=@multicast1=0xe0000001, @icmp_id=0x1, @gre_key=0x7c}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, [0xffffffff, 0xffffffff, 0x0, 0xff000000], [0x0, 0xff000000, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="8ad63183eb8746f642d73034ce87e375", {0xff}, {0xff}, 0x7f, 0x66, 0x3, 0x20}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x4, 0x4, 0x4}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x90000000000000}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x10, @ipv4=@multicast2=0xe0000002, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @icmp_id=0x0, @gre_key=0x8990}}}, {{@uncond, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7f, 0x7, 0x4, 0x1, 0x2, 0x1, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x0, 0x17}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}], 0xd}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}, @icmp_id=0x3, @gre_key=0x61d}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}, @icmp_id=0x1, @port=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) 2018/02/19 13:57:24 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000002a000)=@nfc_llcp, &(0x7f000002b000-0x4)=0x60) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000002a000)=0x2, 0x8) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000065000-0xa3)="220000002100070700be0000090007010a000000000000000020040005001380ff45", 0x22) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000960000)=0x40, 0x4) pipe(&(0x7f0000aea000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000324000)={r1, 0x50, &(0x7f000087c000)}, 0x10) 2018/02/19 13:57:24 executing program 6: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000149000)) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005e5000)={0xfffffffffffff800, 0x7fffffff, 0x100, 0x7, 0x6}, 0x14) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005e6000)={0x0, 0x91, "23b282cbd038c1092b22e76a3d9ac42c21e4a620b01646dbba3f2e2f95dc385a345bb42e1d4cfbbeeed60130e9622e641f340d7f120b20cb99dfe0cbbead4607e00eff32a4b5f10a195f758c6098f3986f9838f4f9e121cc61e97500021b63cc0b47922e30f440609c80237298bdd53a00d08360762bd0101cc61288295ddef45cba22eb97e00d59179255ad671662980e"}, &(0x7f0000291000)=0x99) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c4000-0x8)={r3, 0xa1a9}, 0x8) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/02/19 13:57:24 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[]}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6a15080cd9656842) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0x100, 0xffffffffffffffff, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000884}, 0x0) 2018/02/19 13:57:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x8001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007d8000-0x58)=[@in6={0xa, 0x2, 0x0, @empty, 0xea}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x3, @empty}], 0x58) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fd000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/19 13:57:24 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x6e5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x9, 0x2, 0x7, 0x8001, r1}, &(0x7f0000003000-0x4)=0x10) 2018/02/19 13:57:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ba0000-0x10)={0x0, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00009e8000)=@filter={'filter\x00', 0xe, 0x4, 0x306, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000c6a000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffffff, 0xff, 0xff000000], [0xffffffff, 0x0, 0xffffff00, 0xffffffff], @generic="f04cc6b89254a8e9ccfbb0adf3c5ed33", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x3c, 0x4, 0x0, 0x40}, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@recent0={0xfffffffffffffed5, 'recent\x00', 0x0, {0x0, 0x0, 0x22, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0xc, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) [ 37.556793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51435 sclass=netlink_route_socket pig=5918 comm=syz-executor4 2018/02/19 13:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000375000-0xc)={0x0}, &(0x7f0000195000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c51000-0x4)=r1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000d29000-0xc)={@loopback, @dev, 0x0}, &(0x7f0000606000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008a2000-0x28)={@common='bridge0\x00', r2}) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000085f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0xaf)="02950da4bc7b19fa5d7895c6fc8eefcd8798c31136907dcb0e3d7b2e344cb7f01e0662b073eb8047cfd704217dbcdda44fd3f21af9b9112611ad7e0130e7e009dad5e3f1fd11557cae056ff2afc5ed42d3f3c8627111f422138f0d28279d463fc5b6e2ec11753a001ca56b68231c29e3942e61f1acc45a7e8b15b3e7fde3600305d0d89adbd8f88a1a94e3cef56312b6469f8bb251232dcd492dd5c136b3ca54362de71b9d01100310e2371e64beeb", 0xaf, 0x4004054, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x200, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/19 13:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8020}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fb8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007fa000)={0x939, 0xc, 0x81, 0xff, 0x8, 0x10000}) [ 37.616268] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 37.658048] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/19 13:57:24 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@empty, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001c000)={r0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000001d000-0x2)={0x0, 0x200}, 0x2) 2018/02/19 13:57:24 executing program 2: r0 = socket(0x100c, 0xf, 0x80000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x8, 0x7, 0x0, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000c36000), &(0x7f0000749000)=0x5) syz_emit_ethernet(0x424, &(0x7f000082e000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x416, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cbe000-0x4)=@assoc_id=0x0, &(0x7f0000668000-0x4)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000a14000), &(0x7f000011b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a75000-0x8)={r2}, 0x8) 2018/02/19 13:57:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) vmsplice(r0, &(0x7f00007ce000-0x50)=[{&(0x7f000004a000-0x2d)="9d151bf2c90b1214b25213d966c866b4e824d5e5d9fe1a6ad9b01a1fcc29d51b0ee2c2e06ed33552c6741607a960645271b74d758a5c926c904dea9d5b3d8209", 0x40}, {&(0x7f0000fd0000)="56f20118a5239e70a6c9ac897ac40a230f4c6f80bbf93600d5c0c0151388373e8a36dcb017f6ed3ed41ba39544311a97bf607018966faad4967d0362ed0be310ca692826504189b4a229e8f86bb0ba", 0x4f}, {&(0x7f00007a8000-0xfe)="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", 0xfe}, {&(0x7f0000d6a000-0xdc)="6b0a7aebb1474c3879743309fc1dde7924f528a1f79af2a3e039ef49e8a769926c47754e941ac1aefcf42a795598a796a47437bb337e4aec332897f7dc1785a25bdc202a08d7fcaa33aa736bb61eb6258cb17369d8b9998bb35d4b48743015494e8c690571804d0beba46d0fcf77e6457a54ece68a462a5901a62692291ff77f4074ea63ba82cd678fc6c2636a75b7ce385543f53c2b30e6bce6e375fd0541795f96e9454e9c71e4cc57fcc9a5f32daaa1c4d6eb7d3f4b0a35b74c03e027920db4b0e1ad977a1966469e7a4c44f8c26c8abaa59f22785b08e8a3447a", 0xdc}, {&(0x7f0000661000-0x91)="5535c9a0f6430a440d8b386bfd2cae8592f26510c22972b46830807f0252d60409a5f440dd4bd2fe03bd0b7881eea61893f5b0bb6b5b85e9f5ee03321eb33ae50b3b2a2fd87cdabde9063fd5e53dad0fddb980afb2800e6c0dc0e8ff6c3d14a7d624c6178e14565c4fe73966cc27cb43d48bdac34ab7f2aba86efd6fd545ebd1a7bca5b68da3202096ca11b658250e315e", 0x91}], 0x5, 0x2) 2018/02/19 13:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000075c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000b10000)=0xfffffffffffffec2) listen$netrom(r1, 0x20) write(r1, &(0x7f0000079000-0x3e)="ca309fc6a54b190ac9df4143a8295627c5483a3754702f77f3512418e39deed7787318dd668114c305995cdcd7ae4fb92b52bc8004a8065e6f013d4e4f44", 0x3e) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000074e000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)) 2018/02/19 13:57:24 executing program 6: r0 = socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004cd000)=0x7fffffff, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000002000-0x95)="c990cc1d5da37166ead210bc6526ffca77a011935de3dc16e91082230dc46c06b7f546775be9164e17dae8deca3c7598c732971dbf841d0c97cdb60113bedb1b326740254c03903487974301a8769063f7080289cef8314fc31173be6c26f5adf24a7ed3df6817e1901791eea799fab975459dcfb3237ced018d0ce9e6252d9a56ec61a32b907692e7b1cac3f109b18fae7a24410a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000024e000)={{{@in=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000724000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a9b000-0xc)={0x0, 0x0}, &(0x7f000040d000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c4e000)=@common='irlan0\x00') setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000068000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0x7, 0x0, 0x0, 0x2, 0x20, 0x20, 0x67, r3, r4}, {0x3ff, 0x7f, 0x100, 0x2ef7bfb8, 0x1, 0x1ff, 0x81, 0x5ab}, {0x1000, 0x6, 0x1, 0x4}, 0x3, 0xe, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x1, 0x6f}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x6, 0x3, 0x0, 0x8a, 0x7, 0x9}}, 0xe8) r5 = socket$inet6(0xa, 0x806, 0x80000000008) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x3, 0x9}]}, 0x10) 2018/02/19 13:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x3, 0x0, @empty, 0x81}}, 0x5c) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000022d000-0x8)=0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005da000)={0x0}) connect$inet6(r1, &(0x7f00000fd000)={0xa, 0x2, 0x6, @empty, 0x401}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 13:57:24 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x349b, 0x204, 0xffff, 0x1, 0x4, 0x1, 0x800, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={r2, 0xfff, 0x3, [0xfffffffffffffffc, 0x80000005, 0x6]}, &(0x7f0000003000-0x4)=0xfffffc50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000003000)=""/4096, &(0x7f0000001000)=0x1000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r3, 0x105, 0x3, 0x3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000899000-0x4), 0x4) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 13:57:24 executing program 4: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) socketpair$inet(0x2, 0x80005, 0x6, &(0x7f0000e5f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000637000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c6000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e27000)=@sack_info={r2, 0x20, 0x7}, 0xc) r3 = socket(0x10, 0xa, 0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e8f000)={r1, @in6={{0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x6, 0x4}, 0x98) r4 = accept$inet(0xffffffffffffffff, &(0x7f00001ca000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000148000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007c2000-0x98)={0x0, @in6={{0xa, 0x0, 0x3472, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0x1, 0x225}, &(0x7f00002e7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000030f000-0x14)={r5, 0x7, 0x6, 0x5, 0x400, 0x431e}, 0x14) [ 37.707901] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 2018/02/19 13:57:24 executing program 5: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26), 0x0) pipe(&(0x7f0000449000)={0x0, 0x0}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000596000-0x2)={0x8, 0x3bb}, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00004ec000)={0x0, 0x80000, r2}) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000597000-0xc)={r3, 0x80000, r1}) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000587000)={&(0x7f0000593000)=@nfc, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000595000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000596000-0xb6)=""/182) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000501000-0x10)={0x0, 0x139, 0x4, [0x0, 0x6, 0x7f, 0x100]}, &(0x7f0000476000-0x4)=0x10) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000596000)={r6, 0x4, 0x10000, 0x0, 0x3, 0x100}, &(0x7f0000596000)=0x14) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x6, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r2) 2018/02/19 13:57:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) socketpair$inet(0x2, 0x807, 0x4, &(0x7f00005b6000)={0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a19000-0x20)={@generic="8ca8f91d94e8a7397a0247e07e43dd62", @ifru_flags=0x100}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000110000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000758000)={0x0, 0x0}) accept4$inet6(r3, 0x0, &(0x7f00007d2000-0x4), 0x80800) writev(r2, &(0x7f0000f17000-0x50)=[{&(0x7f0000fd0000)="4dc0de9697c9e920e72ce8904170ee31631e66c8ff859b30cafc51b8198f23673a8836094936994a24e9e6fd5de48f44dcca2db96644a7d123868910f60b3383fc4393c50198a4dc129e6bbf7adc2f8cbf3ad0c7b5e8a1b234526fa005c85ff4db069ca0d1aedb41ea9b2621d4246c261e7873c54cbed53920e4c0e7fce5e9745c83913f4a2716c5c79f5e12d13380a9bb96556a7f18e76c8f70ea53b8b1249139e200bc09b9f102106817a89aec6991c7c1e0591a1ec9f8f091b87a5a989058a38320241720cb3c6110afd0fd1d595de31d3af6242a071c13799e9a90d4de25", 0xe0}], 0x1) read(r2, &(0x7f0000b92000-0xdb)=""/219, 0x11a) 2018/02/19 13:57:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x101) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00008de000-0x10)={0x8, 0x4147555, 0x0, 0x2062}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000051b000-0x8)) recvmsg(r1, &(0x7f0000c51000)={&(0x7f0000012000)=@ax25, 0x10, &(0x7f0000d13000-0x60)=[], 0x0, &(0x7f000096b000)=""/217, 0xd9}, 0x0) 2018/02/19 13:57:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000028e000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000cd5000)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000d53000-0x4)=0xfffffffffffffffe, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00003e9000-0x4)=0x5, 0x3ce) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000688000-0x4)) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000723000-0x4), &(0x7f00006d2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000651000), &(0x7f000041a000-0x4)=0x4) 2018/02/19 13:57:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000158000-0x4)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000910000-0x4), &(0x7f0000a3d000-0x4)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 37.885291] audit: type=1400 audit(1519048644.907:27): avc: denied { name_bind } for pid=6000 comm="syz-executor3" src=20015 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.907945] audit: type=1400 audit(1519048644.907:28): avc: denied { node_bind } for pid=6000 comm="syz-executor3" src=20015 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/19 13:57:24 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x2a, 0x1) syz_extract_tcp_res(&(0x7f000000e000)={0x0, 0x0}, 0x8, 0x7ff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x107, &(0x7f0000010000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xd1, 0x2c, 0x753, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x2, 0x1, r0, r1, 0x4, 0x0, 0x23, 0xfe, 0xfff, 0x0, 0xaf, {[@sack={0x5, 0xa, [0x3, 0x9]}, @fastopen={0x22, 0xb, "c1a7b2958464544ebe"}, @sack={0x5, 0x26, [0x0, 0x6, 0x7, 0x9, 0x8, 0x1000, 0xb5, 0x72ddd4e7, 0x2]}, @sack={0x5, 0x1e, [0x7ff, 0x200, 0x40, 0x95e5, 0x200, 0x8a, 0x8000]}, @fastopen={0x22, 0x7, "5a0f18d47b"}, @sack={0x5, 0x16, [0x3, 0x6, 0x1, 0x400000000400, 0x6]}]}}, {"2f85d326fcc32b25b5a48cdbe8f93b14739e5698596edd0f697f717b48c56c8380f356faa47028fd324948f80491acf86fa8c2ec9d06eebeb1a519de71fde687d4f560a59e"}}}}}}}, 0x0) 2018/02/19 13:57:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x9b, &(0x7f0000001000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ff8000-0xe9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a087ee", 0x0, 0x87, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "97f370a4310e2421"}}}}}}}, 0x0) 2018/02/19 13:57:24 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0xc5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x16)={0x0, 0xfff000000, 0x7, [0xaf, 0x7fff, 0x8001, 0x72, 0x3, 0x3, 0x3]}, &(0x7f0000001000)=0x16) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x876}, 0x8) 2018/02/19 13:57:25 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000021000)=@generic="37b2e7e46eb0996b80796691facd1729") r1 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000002d000-0x28)={@common='erspan0\x00', 0x0}) bind(r1, &(0x7f000000d000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="8193c0994ac3"}, 0x14) sendmsg(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000029000)=[{&(0x7f0000027000)="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", 0x5ab}], 0x1}, 0x20000800) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80000007, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eed000-0x10)=@common, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000742000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000113000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f00009a2000)={&(0x7f0000eec000)={0x1d, r2}, 0x10, &(0x7f0000dda000-0x10)={&(0x7f0000eec000)=@can={{0x1, 0xfffffffffffffff9, 0x0, 0x9}, 0x2, 0x3, 0x0, 0x0, "2eadc460490f82a7"}, 0x10}, 0x1, 0x0, 0x0, 0x805}, 0x4000801) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000eec000)=@in6={0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r3}, 0xc) [ 37.930387] audit: type=1400 audit(1519048644.930:29): avc: denied { name_connect } for pid=6000 comm="syz-executor3" dest=20015 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/19 13:57:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000077000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004d9000)={r1}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000060c000-0xb)={0x1f, 0x400, 0x7fffffff, 0xfff, 0x5, 0x8, 0x7, 0x1, 0x100000001, 0x9, 0xf58}, 0xb) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000693000-0x22)=""/34, 0x22) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000080000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$key(r1, &(0x7f0000b77000)={0x0, 0x0, &(0x7f0000384000-0x10)={&(0x7f0000c5c000)={0x2, 0x10, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) 2018/02/19 13:57:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000eb0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000001000-0x4)=0x2e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xfff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') sendto(r0, &(0x7f00005fd000)="07d177d40e31b7da4b78a499f8dbfa72f37f21404c492bf8be0b67b2aa265b469e105e2b3ebcb502c6b52adb6801531fdb64899f10c60b", 0x37, 0xc810, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000df0000)=0x4, 0x4) 2018/02/19 13:57:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="c1976ac13296ebe7ff05f03fb9006178", 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa6000-0x8)={0x0, 0x0}) getpeername$netlink(r2, &(0x7f00001fa000), &(0x7f0000fbf000-0x4)=0xc) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000c67000-0x4)=r4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11}}) r5 = accept(r1, &(0x7f0000912000-0x10)=@can, &(0x7f00007ce000)=0x10) getsockname$netlink(r5, &(0x7f0000f39000), &(0x7f000077f000)=0xc) 2018/02/19 13:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cbf000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000327000-0x1c)={0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) read(r1, &(0x7f000034a000)=""/24, 0x18) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000167000-0x4)=0x6a2e, 0x4) sendto$inet6(r1, &(0x7f0000a86000-0x1), 0x0, 0x0, &(0x7f0000521000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000c1e000-0xf1)=""/241, 0xf1, 0x0, &(0x7f000022b000+0xdfb)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000004c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000af8000-0x28)={&(0x7f0000146000/0x1000)=nil, 0x9, 0x7, 0x10, &(0x7f0000d77000/0x4000)=nil, 0x7}) 2018/02/19 13:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8), 0x8) connect$inet6(r0, &(0x7f0000502000)={0xa, 0xffffffffffffffff, 0x2, @loopback={0x0, 0x1}, 0x200000000}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/19 13:57:25 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f000000f000)=0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x64)={0x0, 0x5c, "faeb64ce1b53a8c35bb453280cc62587b0eadd96f5c2420aff205fceba4f3b60033a32e11e5d32b1add3cfdec2e0a928f95c3f245e50c09575f1e36c2862beda1eb22fff4e09abddceeb2ce08c948149ae00e8d44d5b328cdcf4d9b8"}, &(0x7f0000004000-0x4)=0x64) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000010000)=@buf={0x2d, &(0x7f0000010000)="7e45d87682ee2888d128195fc97a9cda18388380d6e84d90cd7745871450741bbe00f708e91172d73a35b135de"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000)={r2, 0x4, 0x8000, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000000f000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000782000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000bd000)={r2, 0x3}) sendto$inet6(r0, &(0x7f0000fa0000)="d20796996f6ef581b04739b6dbf674505e5d47f61f0446b798fa4b882536c57f9fd37d19528242e383f43ad876db7c0b0eb968573b3945dc5af88db6662981185c2e6118494e9584601fbdab8353f02785f79cd3385fbb179ab6cffebadde9e4616d68813c5f8737305aff904ca226b235b17e93cc12", 0x76, 0x4, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x7be, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, 0x1c) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x60, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {0x4, 0x2615}, {}, {}, {}, {}, {}, {}]}]}, 0x60}, 0x1}, 0x0) [ 38.109885] sctp: [Deprecated]: syz-executor6 (pid 6065) Use of int in max_burst socket option. [ 38.109885] Use struct sctp_assoc_value instead 2018/02/19 13:57:25 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x1, &(0x7f0000fd6000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000573000)={0x20000000000008, 0x8000000000000001, 0x2000}, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fd6000-0x10)={0x0, 0x9, 0x2f5c9659, 0x1}, &(0x7f0000fd6000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fd5000)={r2, 0x7fffffff, 0x7}, 0x10) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073c000), &(0x7f0000144000-0x4)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fd7000-0xa0)={r2, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x8, 0x9, 0xeef, 0x6, 0xe6}, &(0x7f0000b88000-0x4)=0xa0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000fd6000), &(0x7f0000072000-0x4)=0x4) 2018/02/19 13:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00008d7000)={0x300000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @broadcast=0xffffffff}, 0x80, 0xffffffff, 0x2, 0x5, 0x4, &(0x7f00002d1000)=@generic="9c02cedbf446ad621115ab4a50234413", 0x3, 0x6ce, 0x2}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000d66000)={0x5, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x11, 0xfffffffffffffff9, 0x7fff, 0x5, 0x800, 0x0, 0xa, 0x1, 0x8}) socketpair(0x8, 0x805, 0x1, &(0x7f0000a36000-0x8)={0x0, 0x0}) sendto$inet(r6, &(0x7f0000769000)="49b5361939831d36c05000f4623ea5eb0be5063c41ba13aeb9aa", 0x1a, 0x40004, &(0x7f0000c0a000-0x10)={0x2, 0x2, @rand_addr=0x2}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000055f000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000ecb000)={r7, 0x80000, r6}) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00000cf000)={0x7, 0x1, 0x6}, 0x10) accept(r0, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/19 13:57:25 executing program 4: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x5) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003a5000-0x4)=0x3, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000036d000-0x550)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x280, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f000039e000-0x40), {[{{@uncond, 0x0, 0x248, 0x280, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"6900366772653000000000000000000000000000000000000000000000000000000000000000000000e000000000000300000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000004200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005"}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) 2018/02/19 13:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000613000)=0x1f, 0x4) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f000054d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) setsockopt(r0, 0x401, 0x886, &(0x7f00000a4000-0xa)="e30817de3329ec600c99", 0xa) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) close(r0) 2018/02/19 13:57:25 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000041f000)='hybla\x00', 0x6) r1 = socket(0x1e, 0x0, 0x1ff) getpeername$netlink(r1, &(0x7f0000671000), &(0x7f0000408000-0x4)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) 2018/02/19 13:57:25 executing program 3: mmap(&(0x7f0000000000/0x89b000)=nil, 0x89b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00004fc000-0x8)={@rand_addr=0x7, @loopback=0x7f000001}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/19 13:57:25 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@lifetime_val={0x28, 0x9}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x160}, 0x1}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000004000-0x4)=0x385) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x2c, &(0x7f0000004000-0x2c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000)={r4, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000003000-0x10)=@ax25={0x3, {"e460053a3c3254"}, 0x20}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b"}, 0x60) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00003c0000)={@broadcast, @remote}, &(0x7f0000639000)=0xc) sendmsg$nl_route(r1, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @uid}]}]}]}, 0x40}, 0x1}, 0x0) [ 38.276684] xt_connbytes: Forcing CT accounting to be enabled [ 38.279516] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/19 13:57:25 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000aff000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000199000)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bc5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fe1000)={0xfffffffffffff04d, 0x80000000, 0x70000, 0x1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005b6000), &(0x7f0000fe1000-0x4)=0x4) r2 = socket$inet6(0xa, 0x81004, 0xc1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fe0000-0x330)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0xf0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000fe0000-0x30), {[{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1c4fd17c5c54fcd300f5d29de7fce43e"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@loopback={0x0, 0x1}, @syzn={0x73, 0x79, 0x7a}}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="5eec93c9f2aaef992f0071b070c5a818"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000fe3000-0x38)=[{&(0x7f0000252000)={0x27, 0x0, 0x3, 0x7, 0x4, 0x3fffffffc0000000, "b623559d820842a48a1cf45ecc3eb9e0b883e7963b6542e6ca274107a1e0c3c14f086121a98d5ec7784f265341de9577adf3c24e7393c16d4b6a550099e644", 0x6}, 0x60, &(0x7f0000fe2000)=[{&(0x7f0000fe3000-0x1c)="8953fc52c8e5c3a507644ac67a28653602f78e51f0cb689b2f2b2e2c", 0x1c}], 0x1, &(0x7f0000fe3000-0x58)={0x58, 0x10b, 0xfffffffffffffff7, "c4f7649b940f79b13023d6b18400338c250a96e1bd7831a0ac91aef0faac11e4f2e2637a8a9d42e5b2a77143d9da578706dda36f2141f4185b539c15e182a2bbf4d47e734acb"}, 0x58, 0x4000000}], 0x1, 0x40000) close(r1) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000fe4000-0x4)=0x5, 0x4) 2018/02/19 13:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000988000)={r0}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2), 0x4) 2018/02/19 13:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b2a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00005c3000)={&(0x7f00003d3000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) listen(r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000802000-0x4)={r0}) sendmsg$netrom(r3, &(0x7f0000abe000)={&(0x7f0000624000)=@ax25={0x3, {"b98b510f315952"}, 0x8}, 0x10, &(0x7f0000a0f000)=[{&(0x7f0000320000)="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0x1000}, {&(0x7f0000bc6000)="f1c383f4e38550e26cd09ca86df1db7739717a2d7a0917ee35fdce1ed943a090899ab198524e9fec815a44719660bdfdbb91eed8b04e8cd491bc4b21da0033e5a43aedab245e5c16d7ce8e44d56883248c0c15138727d1c28f8f774f01ece87a8c9921d1dc673af33a146548abbc1b089b22720f602fee55d21cbd73b49e24af67e217579ede9132", 0x88}, {&(0x7f00009ec000)="f2dc63a0a837ffd72b9a31ea788ef95b833412320d2d9b77bd6c5aee6bbd18b00ef8cf9b943846cd85280ced8f58c9f07ea275697117a3023482b0f189ab3c8c86cee18b14be7750bfde85c6cd22818ee4d584d0b6795ef9342a4f7ee00c9035339820a14ad35d1d29f151e90864e48edccbc6f97aee6a45a81953296f3c4cb1e8d3286ba03c267d8a532f73777bb961b0df6e8f9ed74c176c678442b3fe02bf6276b20101fb836c4eb94a71dcce80760938728c75bd25cbbd3ef01f4427f2c36b99cde883460a8282c65ff37eb6829c7864d6130bd41043da2b25a3d536bd3ded23b3a5", 0xe4}], 0x3, &(0x7f000008e000-0x13b8)=[{0x60, 0x117, 0x1a6, "c4d87380f1ab0de7b38e01cf354ea24b0223ec87661e9f870e5475a132c75b141e68ca224b5c78541645c2b0b922080c4dad4c8796887f2adfd2dd4a8bce59e811fad22ce242150e9c67153f705e"}, {0xc8, 0x101, 0x1, "0d0e05c7e49ec113c892987a70e19ab3d7ca6252ea5e43a6896d0bed413706f96e457a206067a472e266691705327c4dfa815a680de65b54b838e973e9dcc90fbc6bcf16ff3e26fdc5b4279452c05cb54a731a459f34ec18888c501d0de6681a53a52e59fa9b5ece90638cc8d5a34d155242702cccd4b6067d879f4b25b37ee64307f48a916b782a90d26532308f27247477ef9d488e394f195bc9612371f31001de7dac4e5697602897833068dbb935b3bf4a86047c"}, {0x20, 0x102, 0x3f, "1a98323bbde07201a819fabb16"}, {0x1010, 0x0, 0x700000000000, "e6e1f759999a5d643d91d25bd18afe6f4641e761ecde343c45e76effbd9a2e88d667cdefea55f7b4324ccef756c7fdd3ce605c88cd693ea9ea71a6701b9e983e62c482f3fedbf5370bdd956017faba64f5c7f959fe4fb607661516b499ae72f80a7256a75efb6ccc9df6c4da258a5e883be8dbfc951856958b4d5b2bbdb677bda339ed627442eb9a20f8ebfc1992e54db2dccefd1a769d4eecc6cfa3cef87bf881b475d13987dcf21d096aa6bb3ffbaf97dbc8bb62ff30cf17305f2bce91f5b4e302d8aaac4889d453e57f3c1fda50bb81df0b142174b27378907fae49da04afe2e1f40c375b303feb31d7fcc1a27090b7cbb9ae58bed6f2a7e880b682c863f5c7080c797198476c6ce146ed57c78929ae0b85cc9057d84a88f036d169ab82951e54d82f003fe08107b8763a22e7e8f3614ae8be9bf73daa42341c0345f913fff6bae8c2a66cf14cfe5f13d93777b2b7a62ce6cd4f76300c7dce8d4e821f060811424e8fe27d7a96da445fa182f29684f2dc9e39e973090933b235343919c68c1782d1d3574c26649b5231faecd17e09551eaacffc2819b6fc72e2493fc01b5258a01d050313e5e3c90c27374840dbe16298b9a74d87825d4c861750020ff733990ac4a58572bb9b9e2d309e51cc57aadc785498066292fcee9985b3283762dd0c9eedf17d3cc858a1d18b1a0d186a673baab6985a4dae72b017feacb2c71ff83003f16c2d3e01dee63179ec2eac58365af9389ba0950cbf5c0a29d426a6e0e4f2102ef6c0a058b7c8343f8d68c9d41a194fbdb4e836f39fcc8ebcf2dff65fc28dca7bb4d122055743746fd9e4b7fabc19f175fe6d9b74fc7fe0e2ca1f86fa98999d867f68acdb6d9d4f2a5fd9818f4d4af9a33b6e16b9bf7d48441c3bb17b6debc0cc888fe1273c5502aa8cfc37ec95ed740a9e3d95f510d542c24d98840fe1cdd711a8abf260249391d3f943fa24111a52f91b55ba1b4cf9dfc1c0e5ba39e554b93f18a3b953205310613cdb6097331c740759bddb0846e8f958ee54c889fae4cadac9daf2fcb2f4da959f460e8414b9da9c07681b8ab41e717559138810eb1bb07cf01f363fcc7b1abdb9ebae77b7d3f8bf536c5d0d190e465c487e24613c3932a3e4e32a6a60a4dc4649ae776262c4fd25506b7313d04747e388676c79b6fb0d5cf4101976ded1a48b7e954f87178e4779d372a814ac3fc42af2a147adc1c4256be697b508e1dec5cd3991a9afa8a31e6a16d641f6645ed421930a5c17aea22328a47b4f98c178f383670424a5dcb8d37e677fcc8c6a707206ef851037e24fd536b10b2ee2f370e91bf9c44a3cb60eb3a5601fdbfeddf321df56194902365368e2db99cf50f590588044b27c3e2bc2f2f3298bacc287d389459b56a1ecafb5ee485ea5e33fa3981af344bfd2d2de188e99d7f2f4a8f825d623d55f6260ddb4d6dfa01a4dfe53c145a8bd9aee6a7384d558c978a2938c52936bbfc8e3e210c1989d44c627f9ac463fe4ae14d5cf3eb48dcbaa46762659f92a906f8111546e00b1efa28c34cbb5a2d361f0a0d1d3b461b2a6b641be8b26f6cf503d46b548b71b7fb4a7127486faddb9b0599ffa7d07bafcc00b7ca47465ec089af3e0728ea1b9d1152bb72ff8be999d61895dde7630fd5fd711db6eef655034e6625e64e733a7348850898424cfdee04beaa77fcc50d4c4d4a44d802b61d352b33b7fbee2d55494330e0cfb489b2d1d80b9d7a9974d2ff7a450f2538ece3ed575bcf52eea2aec8e7b820ab3e818897d1542d24337d923c08d85f39bf415e55b688bc9cfb4a0b6293744c952193b89f9d066cf83737a2fadf2345b3699f73282068e77d3d4be2cc3edfb82cbc2e79db4cf46206016ff84c8f15b20ce6ee1a59e2e39779dcfb4088f57a69c42291a338ec9d67d06250d489db858bd16e8ea26172c7579b1bdef64dda3c5ec818a0741b4893cecbd6c1bb0dad32004208d95413a012f7e0036b63a5ee1a435e70419413252496a42d4539fde21809eca0040057c26c9f6d694723e5953e72a524cc009dbb27cb2e57b757a2008faf89d30639409d2ed32544091753fab6b5955610927a18c45e52f6786f4beab0a4f035fa76f4eb18b15ef573970589c1f9f8a1506c2c13c7ae09b0aa2fe6af5fa4f971d598a8f6c9a52092686af5a7298b4d58f64fe01542dd60685c2535c895620c7300c5d694feab0d2b9c7e311898b04ab2c2a50b3c6b80ab6ff97b11fec79a745539670e24f26e80c10ccedcd26973f607206fc99e3ee0c497ce742a1664a9a443b4ef156642838dee3dae4283dd3a5bc6aaa30cfd4c664e32441c5bca61b68800edd9aac74511fcfcd2db34e1e9948fdccd3d425e916044d3eeb440509271b5c40fd43d2a2d35abfb0d5058f81aeb56a80a213676dc69bca8bf624e40f94a6b678438f5a19f831fa9c96f42fc71a6f7f980e1d446371e7b05bfb8d364b280fcdbb4d12c2946cb873d1215709e9623947c1f844d1d80f698b2055984769788d8ef0653ba9249adec8ceb2d686bb7f7f7467fc39d67a141a1f5afa4b83ffbf19df3762b6b23cd4ecb8dbd957876a965169635d29de222793481fe9be88627bdf927a6affc66fbce7f5e0eb262ca2f72d905edc13852422691fe6338d7b521a33337558626524acbdc0e9331179e6309db480c547c2bd34abac591288d65d980a3fb49d2d365d4c9a39a25005b2b729e72b67ab916af294b236ce52f6a5a93e67b6df7172035f60b4d401477a9caca66a4477738c0ca820d980cdf972bee73fc49d54a6b93fdde67858baefd3c7aafc1630bdb9f7199606b69d164d71c750cc3afc14d9491e73e1721d66955a6fdb810f14e7fd80640bffaf8dc77000798a882d3987c7746a9acfe6fefd5eaeeb2f94cada4ff941ee25d7805a3e49d2de81b41cb0d7fb060bc3ac695bb0cf39f7ef59157ae95f0343f72203533ecf980391b999b010d3acdb693816eb8190415ba70206f4993d2b3c415057f197de561c27f28f4be9e86c8020772c8fa5958eff1306f0c2977459b692fbb243833d8f9ad006f7cdc0de2e97ac6e0665733d2411626144366a0550f4ef680299d05470f22c5f6f3ac1d88ee190daa0c203bc1f1c3de99ed9bddc0b55f16ba930bc44e8e1e647eba59368caf135e1febc5ab121b0928dfb2f4885758e0641ca9c9a7fac79e2137d240e58666b6ab6d583cbc99b8f6198ca07d0e9ff3335782fb109ab9b6396f6dd50112acf233765be6063cc0081273ff2addc9b2fe131369a71f42243be80d54a431ddf545ae756d21df133789af9f033b4bff5406a7daa5cc5573e068420ff27d0c8fb2198afb096d47596d98266cb015aa955a485ebd3c336401ad7aad33590f659d5e74fd71f1826a36e65119ba766f64823bee6943b968689f1198dbf2de627254e26968b7eb38e1cdac5f931216f5b2beabc51be40b6264e32c5868c42f4bfa069ccc0b0d65de284f78012ea59f0cd16d45eb304faf987f590377237701d14311f413002af2b9364cdbecf118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{0xc8, 0x1, 0xff, "dcc4de9236c39a72a5784e71eab94ed859abebddc4b17c9c42f56931b9ff066584c0311773a3de00f9cfd641c171dbe376a278909898e83fa0675c7e9124f3a8e294eadc58016b4b106adf6e722886a780e80d51413557c3f32ede857706cb68cfd9d9b1feb62d4d38d61e9b28f4ec92b9f4c5a1b2245a31c404775c54e536e38a4808f76b18793ce5cb778051b388179c7db89e6c8f7f9a188ed33bf879ae20ea5a3eb3907718cf167cab1761844c14a1e21b"}, {0xc0, 0x105, 0x3e97, "2cd878a76a6f6d616b6a0f8c5118d819db62ac7d07577b5ea39d3db763ccec50fa779a9bece8a8c162a22d0dbba718171db31841a98614d13ffda1fb28251b6beb5c663b20760e9e8dadf2cf6c7617ae8af59e3266f2ef026fab3c7547589ae1517d370949bb6eff4cc5576094dd8bebcfa67d748a72fb74bd1b40c3b9de1ef90c5631b1ff0741d70e818ad67b073b9572bf54964612648e885c91310bebd45ba4abdc818fc46deb938b6056e917"}, {0xd8, 0x109, 0x40, "3b3bc259858354977adc1e05e4f94dbd796251893c624a1fc15bed97e99d0f6602dca5c7174cf113dea0a6841213ece8b3454e974e5f3b378cc43fba29c155dfe2eca2864e32ba900626f516c0f3d39d1f8314f8f43bb8e532df1bab341d6957d457d524289a19f7c830baf01c7f4948dcac4f8c2a07a16d320513ff08c695e6fae634caa331c705999d58505d6a8fe032e88d1ef60e3c53eae3d0458f852dca80fba7862202dcca5e544f98ff603e05de0a0e3d34955e9e94ca29f3d1935be59a0451e3"}], 0x13b8, 0x80}, 0x5) 2018/02/19 13:57:25 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x802, 0x3) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000795000)) 2018/02/19 13:57:25 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fef000-0x60), &(0x7f0000b80000)=0x60, 0x80000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e96000)={&(0x7f00001a9000)={0x27, 0x8001, 0x1, 0x4, 0x0, 0x1, "897c0199d1f3a1ff118e866181db43b360c82b025bc58a330cb95efc85281ec406c36aa3308c2eba02b7a4e8d4fcb4c7a6dd8bec74465c758e23b41018aab7", 0x4}, 0x60, &(0x7f00003f0000-0x30)=[{&(0x7f0000b80000)="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", 0x1000}, {&(0x7f0000fee000)="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0x1000}, {&(0x7f0000fee000)="e144a19a936f075552c67ef07306270b4e5242c341c54a3d25bf500e6a381aa4a9cbfe280c81d930330d1835b74409305f5496671783", 0x36}], 0x3, &(0x7f000033c000-0x50)={0x50, 0x118, 0x1000, "6d9c8a224c6845bdf0c960e2f311cc122ff21204bac02d93db1134d0763623ab3eb99acc8bc29dba9e197de057b048f756a5f1e678b7bb994aa2664f"}, 0x50, 0x20008040}, 0x44004) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) r1 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000007000-0x10)=@req={0x5, 0x2, 0x8, 0x1}, 0x10) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000007000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000009000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000007000)={{0xa, 0x3, 0x0, @empty, 0x8}, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0xff, [0x5, 0x0, 0x27f, 0x3, 0xfff, 0x6, 0x5, 0x8]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x7ff, 0x8000, 0x4, 0x500, 0xffff, 0x80, r3}) 2018/02/19 13:57:25 executing program 0: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000-0x20)={0xffffffffffffffff, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb01761811efcc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b7415532185c5cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f0000005000-0xb8)}, 0x20) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009e6000)={0x0}) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009e7000-0x99)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000248000-0x4)=0xe8) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009e6000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00009e7000-0x4)=0xe8) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009e6000)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x0, 0x7fff, 0xa, 0x80, 0xa0, 0x2e, r1, r2}, {0x7fffffff, 0x8000, 0x26, 0x2, 0x800, 0x200, 0x9, 0xc70}, {0x8, 0x8, 0x760, 0x50}, 0x8, 0x4, 0x3, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x1, 0x3, 0x9, 0x76, 0x18da, 0xfff}}, 0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00'}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 13:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) epoll_create1(0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000903000)) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) syz_emit_ethernet(0x168, &(0x7f0000cc3000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0xfffffffffffffffc, 0x85, 0x4d, 0xb8b}, {0x5edb, 0x7, 0x1, 0x7}, {0x1, 0xfffffffffffffffe, 0x4, 0x9}, {0x3, 0x2, 0x40}], @ipv4={{0x18, 0x4, 0x9, 0x6, 0x14a, 0x1, 0x29, 0x46, 0x0, 0x0, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x17, 0xf3a1, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @generic={0xb016b80d91c8bcfd, 0xb, "7f5678819074cc2eae"}, @ra={0x94, 0x6, 0x9}, @generic={0x8e, 0xf, "953a9b4cb721d098758013093d"}, @generic={0x94, 0x12, "d697c811ad0a84c7280da6caa93ca9d4"}]}}, @igmp={0x1f, 0x9, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "24ba20e6d6153869ad1cb306af414a16585d26ca5f126c18dea2f42715c67c48ec98bf5465dfe633a18c72d8929d1cda238679c85dc72ce07282aac8004cd11cb5bed6e831e5a4d7bd91a5e820308f367354b2931b7c106c7fe3df61c167f484a36eef2790f7d62e7e66b66b00ef68f88d6c9b74ddbd5ad3e08877e636be72fd9a5d317ab4ab825e51ac836efe55ea7458d7a067cf4e160dd1b705b3eca1d263e7a42381dbb921fc63821c130fde2d06819dd76cab20ffbce4f014a0521c606ea91d92f4aec34e9fd67ebbdfc4d15af3e2da302fb1a58cf0280acca7144cb585a4ad"}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/19 13:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ed2000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x110, 0x110, 0x1f8, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000840000-0x40), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x10}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r0, &(0x7f00002e8000-0x60), &(0x7f0000822000)=0x60, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220}, 0x48) 2018/02/19 13:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f000062f000+0xcae)=[{&(0x7f00000f7000-0x1000)="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", 0x601}], 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f23c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b8ca05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b39080417072cf26db7733533", 0x201}], 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000543000-0x8), &(0x7f0000b80000-0x4)=0x8) readv(r0, &(0x7f0000284000)=[{&(0x7f00008b6000-0x5a)=""/90, 0x5a}], 0x1) close(r0) 2018/02/19 13:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x335}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000)={0x1, &(0x7f00009d9000-0x8)=[{0x5, 0x10001, 0x1, 0x8c6}]}, 0x10) 2018/02/19 13:57:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000002, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00008b6000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000cfa000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b90000-0x8)={0x0, 0xff}, &(0x7f0000db8000-0x3)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000064c000)={0x440, 0x8000, 0xf4c, 0xfff, r2}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b82000)={{0xa, 0x1, 0x7, @empty, 0x400}, {0xa, 0x3, 0x419, @empty, 0xfffffffffffffff7}, 0x2b0, [0x10001, 0x0, 0xffff, 0xfff, 0x9, 0x80000000, 0x1e2fc08d, 0xcd]}, 0x5c) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 13:57:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000c34000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xfffffffffffffced) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008d5000-0x10)={0x751, 0x4, 0x0, 0x7, 0x0}, &(0x7f00006ae000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_id=r1, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000757000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000064b000-0x6)={0x0, 0x4}, &(0x7f000089d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001db000-0xb8)={0x0, 0x0, 0x0, 0x1800, 0x0, 0x8a1, 0x81, 0x3, {0x0, @in6={{0xa, 0x0, 0x80000000000005, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x0, 0x1, 0x9, 0x5}}, &(0x7f0000020000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c9d000-0x10)={0x20, 0x8, 0x3e91d419, 0x1}, &(0x7f00003cd000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000084e000)={r5, 0x1, "e9"}, &(0x7f0000481000-0x4)=0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008aa000)={r4}, &(0x7f0000470000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025d000-0x8)={0x0, 0x5}, &(0x7f0000389000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc7000)={0x0, 0x2, 0x30}, &(0x7f000085c000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f31000)={0x0, 0x1, 0xfffffffffffff800}, &(0x7f00004de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000075d000-0xb9)={r7, 0xfffffffffffffe5e, "8fd2f7f574fcb484a954bdd4c07256402c1d573bba8c080d073a09067099b0c2c63c6c73e38eb90c4466da1d8ac399a955aa02b67762740a12da257b6f651fa16df26495d0e517d44e47df42a1670e83cf46733ff7fee0c091aec7585e79a07011d2818ebe508066ac91731f6d579d641cd225b0ff69c2dc4e60eb775b51770377feb390c33d87a670c8709a67c450afd7815e85eac40728452eeea5fefc9c6bc5077a6a79c44a371685d3450d17f78f11"}, &(0x7f00000ac000)=0x456) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000911000-0xc)=@sack_info={0x0, 0x10001}, &(0x7f0000a52000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d0b000)={0x0, []}, &(0x7f0000912000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d3a000-0x10), &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000efb000), &(0x7f0000c8c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000371000-0x4)=r6, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b92000-0x14)={0x0, 0x10200, 0x9, 0x80000000, 0x0, 0xc925}, &(0x7f00008cf000)=0xd9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000048e000-0x8)={r8}, &(0x7f0000074000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009df000)={r9, 0x50, "a90e3def304f1d943812b4a9415023ce808a350a4a522f699f4a0ecb604cf86a3a199fcf687b0d9bf159e4a5b34b3aaac711e5a5f4017e7d2049ef57ad9803e79b5004d9acc1822bf5e6e8d48749c0f3"}, &(0x7f0000c3d000)=0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fe000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ac1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000094000-0x8)={0x0, 0x2}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000dca000-0x10)={0x0, 0x0, &(0x7f00008a1000)=[]}, &(0x7f0000aab000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000084c000-0x14)={r10, 0x6, 0x7, 0x3, 0x100000000000000, 0x81}, &(0x7f00006bc000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000286000), &(0x7f0000cbc000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ef9000-0xb8)={0x0, 0x0, 0x2ef, 0x5, 0x2, 0x1b5b3789000000, 0x3f, 0xfff, {0x0, @in6={{0xa, 0x0, 0x40, @empty}}, 0xfff, 0x2, 0x3f2, 0x5, 0x200}}, &(0x7f000066c000)=0xb8) 2018/02/19 13:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000f12000)="fb587aa91ac22be995580bca64147fe3ad6b813a8775ace895cb73a696e11bf1f72ca2260da580b1bb8ebf", 0x2b, 0x800, &(0x7f00006e3000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x20000080}, 0xc) bind$alg(r0, &(0x7f0000b74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6-generic)\x00'}, 0x58) 2018/02/19 13:57:25 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000011000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000022000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000010000)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f000003c000)={@mcast2, 0x0}, &(0x7f0000034000-0x3)=0x14) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000003c000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f000003c000)=0xe8) socket(0x11, 0x80007, 0x5) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003c000)={{{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1f, 0x0, 0x0, 0x2, 0xa0, 0x0, 0x29, r1, r2}, {0x10000, 0x0, 0x23532232, 0x40, 0x5, 0x0, 0x80000000, 0x6}, {0x101, 0x6, 0x9, 0x1f}, 0x7, 0xd, 0x0, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x1, 0x8001, 0x7, 0x2, 0x1000}}, 0xe8) r3 = socket$inet6(0xa, 0x80003, 0xff) sendmsg(r3, &(0x7f000001b000)={0x0, 0x60, &(0x7f000001a000-0x60)=[], 0x127, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fae000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000263000)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00007db000-0x8)={r2, 0x20}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@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, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000cf1000)=[{&(0x7f00000ba000-0xfb)="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", 0xfb}, {&(0x7f0000e3c000-0x2b)="0c53702305dcb888fb49fa8615172682bf9858f504381b9bce850a280ce1b69f0392095be8837024d60b5e", 0x2b}, {&(0x7f000099e000-0x42)="2cfc5c81b908a6382821ff96f15ba0be07de2b08c4b16817bb758f141e47c98083a85d964d2d28987b65de5a48542f1d972f572a2536da14b1bad039657c83342cd2", 0x42}, {&(0x7f0000385000)="32e33f4626fe46474e34d7cf8262af48b026ac6d0f7d8b989ca58c99e5af1ec0fdbf99ed6990545b911210a18b6167c11c93e84b8f7a52ca997a352a411e6784249455a4d1f38e8155ddc3cf18b2c5af6c88caa999191681caebbfd434e90a906a6054", 0x63}, {&(0x7f000062b000)="32ada28eb2b67609a4b346fe9637ccb42ea4c6c6d5a148b60f99f9b018ff83af79e07f5d27f31b8f2be38c895e1f91964e948e18859f153ead5ae4c670457fec35d332aa88f7f5edf7560bd02eeac86ee5eaadda565866802e379cf7c693695b8c1163cbb2569c88c36f350bec08acbe3305a5cb3f1b44c180652476108d93e9ca64fa6a2dc06e6e8484bb2525d4436855f6c494371554d982e45cab5de817327c65acab335a2a332d7147c54832653f029a3e9509be092aaaa3a72b683ffcb3fb0ec5a626ac1ac8ba57", 0xca}, {&(0x7f0000632000)="ef98dea3ac20632526089ee5a2f3d714486746ee2580108d92a06e25c0f9f58f2909e1a52f4a382545d454b92769163abaf91dc19d444616aca44dee788d971fb3c19744c32a67282f13c60735152d7a0e3249f2d2fbcb32b2cae060add374e2e355615e1fc16f23f65004280bf2046bdfd86fcfe537d126a24b0ca0ab3fad94d2ceaf09a6c3870ba2e80508350be191e93c070652bbcc27b22122f6", 0x9c}, {&(0x7f0000196000-0x15)="81a86cea50715ff197bba495be1715002f560a8184", 0x15}], 0x7}, 0x0) [ 38.544169] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 38.602996] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 38.614534] sctp: [Deprecated]: syz-executor2 (pid 6161) Use of int in maxseg socket option. [ 38.614534] Use struct sctp_assoc_value instead [ 38.681933] sctp: [Deprecated]: syz-executor2 (pid 6167) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.681933] Use struct sctp_sack_info instead 2018/02/19 13:57:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000a29000)=""/41, &(0x7f0000d21000)=0x29) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x198, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) socket$inet(0x2, 0x4, 0x400) readv(r0, &(0x7f00006d1000+0xb25)=[{&(0x7f00005b2000-0xff)=""/255, 0xff}, {&(0x7f00000ab000-0x73)=""/115, 0x73}, {&(0x7f00004ec000-0x21)=""/33, 0x21}, {&(0x7f00001c0000)=""/242, 0xf2}], 0x4) r1 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/19 13:57:25 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0xe8, 0xe8, 0xe8, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f000000e000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x180}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000033000-0xc)={0x0, @loopback, @loopback}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000033000-0xc)={0x0, 0x0}, &(0x7f0000033000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000016000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@empty, 0x3, 0xc90, 0x1, 0x9, 0xa, 0x20, 0x0, 0x3a, r2, r3}, {0x9, 0x4, 0xfc, 0x5, 0x3, 0xffffffff, 0x4, 0x4}, {0x8000, 0x1, 0x9}, 0x20, 0x2, 0x2, 0x1, 0x0, 0x3}, {{@in6=@empty, 0x2, 0x33}, 0xa, @in=@rand_addr=0x101, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6, 0xd5}}, 0xe8) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/19 13:57:25 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002000)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1, 0x0, 0x86dd, @common='rose0\x00', @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="325f2d5379a0", [], 0xe8, 0x118, 0x248, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], 0x0, 0x0, 0x0, 0x7fffffe}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:device_t:s0\x00'}}}}]}]}, 0x2f0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000006000)={{0xfffffffffffffffb, 0x2, 0x9e, 0x8, 0x1, 0x1}, 0x2, 0x7, 0x7, 0x7, 0x9, "e24bc37286e1477bcb4ef69091c51aa4e5880290b39edc7933dfd71d9c2d720b36c1796ea36d24180038c8ecf447260ff899feb9fe5f143e11fbd1f8d7846f80bfeefeeb21bbc28eb5ac2cdb4f458327bf06ac71f771ebe4dc40b3c7252352452f81bc50d84d14a819773d858e3362a084333e918adcb32fcb836b20ee1a073d"}) 2018/02/19 13:57:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000273000)=@sco, &(0x7f00008dd000-0x4)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000f0000)=0x4, &(0x7f0000462000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000c69000)={&(0x7f000013f000-0xc)={0x10, 0x0, 0x0, 0x404060c6}, 0xc, &(0x7f0000617000-0x10)={&(0x7f0000a9d000-0x18c)=@getspdinfo={0x18c, 0x25, 0x10, 0x5, 0x2, 0x7, [@output_mark={0x8, 0x1d, 0x3}, @proto={0x8, 0x19, 0xff}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @tmpl={0x144, 0x5, [{{@in=@broadcast=0xffffffff, 0x2, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x3, 0x7, 0x1f, 0x8, 0x81}, {{@in=@broadcast=0xffffffff, 0x3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0xffffffffffffffff, 0x1, 0x3, 0x1, 0x6000000, 0x5, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x2, @in=@empty, 0x7, 0x0, 0x3, 0x98f, 0x2, 0x4, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x2, 0x1, 0x4, 0x7}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x7, 0x3, 0x8, 0xef9c, 0x3ff, 0x40}]}, @replay_val={0x10, 0xa, {0x2, 0x6, 0x8b}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x800}, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000117000)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000b3b000)=@ipv6_delroute={0x0, 0x19, 0x200, 0x5, 0x0, {0xa, 0x20, 0x14, 0x7be, 0x0, 0x0, 0xff, 0xf, 0x900}, [@RTA_GATEWAY={0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @RTA_MULTIPATH={0x0, 0x9, []}]}, 0xffffffffffffff20}, 0x1}, 0x0) r3 = accept4(r1, &(0x7f000035a000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f00006ee000-0x4)=0x10, 0x80000) sendmmsg$alg(r3, &(0x7f00002b6000-0xe0)=[{0x0, 0x0, &(0x7f0000cb4000-0x70)=[{&(0x7f00006a8000-0x10)="c0160ca92d45095975eb603c4b1dfbce", 0x10}, {&(0x7f0000a59000)="c007e85051403af0e9d5c7025e263116eb2ca41a834c692d7db5e32c466cbd31b5048267e4cae6b4fe5e41b1d4402369a2adf7879a1d0a4800b3ae9998e6e75203782da475ede0dfe5d8da068f3e6a0040e84d38c620d15ed906863416b81b648e13afd738c9d7d315a2655d7605e76a81533f938d189806ec8557337d07caa1e29c3f9c1c9a25683ea676e5873adfbc38efad91104d89545db62667", 0x9c}, {&(0x7f00000fe000)="176a7a53a9b063f82c79e980576b6bde48a6ade41479b12a11d9ec5ee14c60ef04f1e7f83b93f3cbf6a08fd7f21b3c6c383f52f571c0af5f6377368a098a617b18a986b38bf84f2ce6c94b2d4da58268", 0x50}, {&(0x7f0000d78000-0xa2)="4f6b55e3fc8149029e06b7ed4e4a3ac74290942c0cadcd97619d6f18428c0417debdcc325bf7540850fe7346e22efaf998c2dec8fbd0732bf650afc9cc43d33ee0ab8abf22b340e618c7a56d461292515ca440fa1cce2bb9a9dbbf56ffd410e244716b3effeef6c02ff7ffd73cc9e7835121cc603dff08361421c5ea11e8d12b14b173025cd892c93098c9067ac28df912406031b65bdee69f526280e6bcb69768de", 0xa2}, {&(0x7f0000fb8000-0x92)="4595374e57648a4fc4aca39d43fa2901363625c11d56c5f12899ef06952da9f50a4b23a62e32ba190fca587a0b0cd4468ae8e9edce248afb79a6aa753e37544940d15f43554212e02f9605e4bcf87b014410198c149845ef115023cfa49ffab7168d9c3c18e4ff215f238a8afae1c2cfe4d3710cc73dadd9637a36a17863bc577156b459aafc5402610bf6b15d85509a864f", 0x92}, {&(0x7f00009a0000)="f50b8215bdc5eaa944131604bf9270d24eccbc4bd52e5c6e2b21211a58a64edd6e5873243c629ba7556ae3a8a751154bd32e4633415e1527d61a24a3f2c01551b0cfd6b08d846bc667ca264751f6b2b8e0130fb5b33118b532d345c08e15e0974213f30fca4e41c638a3ca90245ba996764db7aa3c57c57d93867e84871d855bad9db329d25ab24566c44ad59956209dc53d3b54630c3390608b9f6339bb4a5320fb4fb0ad89139fe86c84288aeabfb063b84c205bc672330579c00dd4668f9c348d4d2b4bc6394e3c942784076742f6520a7c9db825f76622f5d642eafdf979d28a34637659c30f30d4d763f4bf7840cc2e70", 0xf3}, {&(0x7f0000317000-0xd7)="93de8ff3aca06e14b1c06e6de7e78edbfc0267e5642d689c4221f24b60eb13902baceebcd03f34c03da3b0b8cc1e31fb75e20f6f65936e916d028480d209fafd44c4822534ac69f4099f61a22b95666526496007d2ecb9ae148e97d18101b062161794f28b243493636bd23168f417307cd8408bd320663c3c820d10def608eba1f7fac965353eee08e28cb6983218f474925dba4e6ea0d67c79fef129db90c7662bae5cbe6b82344e383f982df6d564282a921926c6b55d93802d060b8b70b3f14aec6be44081288f33ee15a66d58b8c93dc817715fb5", 0xd7}], 0x7, &(0x7f0000800000-0x78)=[@iv={0x18, 0x117, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x1b, "01b2469b0475a51608432b0440704ba04df719c1a5887fbbf2e777"}], 0x78, 0x4000000}, {0x0, 0x0, &(0x7f0000fc2000-0x10)=[{&(0x7f00009ad000)="35be809eaab7a42b6563e9d2eb168e7c7eaa1c7aec66f097eb5ba22a1ec8e906a1cf6094e3c72daa9a8fed15cee7efd6ad126cd10ba4a4fce38e606c53f81e2d2288afcaffff50bf277b30edb46127dae476e0afba96a455976caaf4752d1c5384fbf6825f20b6a760c46243529df2993121fed495b0a74972799d5d5584a0a21a7b81111d4f16cd15ae5aee0f99354f7b64bf51a5532a8b7694a1f7928c730052702362475deef3c946ab08376dea202e065ef7708790f7554d52a857bbda11c68ed7f87546dd2a6d6ceaeb3e47c24f35f6ba62f1fc02fdead8ba2e34cf38ef9cfa6a1ea7", 0xe5}], 0x1, &(0x7f0000bbd000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f000006f000-0x1000)="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0x1000}], 0x7, &(0x7f000068c000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x48, 0x40000}], 0x4, 0x20008004) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa13382b0e2fa8f5b, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008be000)=0x1ff, 0x4) syz_emit_ethernet(0x36, &(0x7f0000aeb000-0x7b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3f07b9", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/19 13:57:25 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) 2018/02/19 13:57:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000007000-0x38)={&(0x7f0000347000-0xc)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}}, 0x1}, 0x0) 2018/02/19 13:57:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d58000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000ba5000-0x118)={0x3, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x2, @empty}}}, 0x118) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = socket(0x11, 0x3, 0x9) sendmsg$kcm(r1, &(0x7f0000fe1000)={&(0x7f00008d9000)=@sco={0x1f, {0x7b0, 0x401, 0x9, 0x8, 0xffffffff, 0x3ff}}, 0x8, &(0x7f00002a7000-0xa0)=[{&(0x7f0000734000-0xf1)="db1b29d19fb51092388f92fc37e75d9a3be7e3ab32d43b9dab22d757d80916484332bb21562413b9d17448d364fb4f729f095bd362a1da28c237bdad451e9df2dd98e71f7f12caadbccb1cfca9fc63c0d5d3e615904110ef44bf7db13c4e0e315c98d36299e3882cc6827b7c0ede7b31c4fbbfbb9e4af33108263874eee574e1482ce54ac84371ff87b57a0985fdbed5b176f4d181e83ffac7a7f5d3c8d1788a97721d3fc2299a96f793f50e45517454035b67f3c0db4654d208a0f1160acb5648845c6c2b722045c47381597d1b4b286a3cd44b1e198d0823bbb205041d319485e404f9f1f1dd7da4af34e0cf3be1b098", 0xf1}, {&(0x7f0000b24000-0x28)="ada7ad2f170d1e8192012298a13a811d7947e63e2fcfaf7a7bacd4f6aa5d92f15b61bf7350558919", 0x28}, {&(0x7f00003a3000)="06969d235b7da90da9b752e5e12725cb4e834b64016fd351d7e5a4e66073fc167f0adc23c2640007da8e293b7b500f111b3c1cecce1f3214b4b21dda000913ca0aeb56fc", 0x44}, {&(0x7f000098f000-0x85)="3201e69fe4e9371e1f9ed6051c4ed8b0ea29a7fd5910b380253f55e1ecb8c696c451c89c2a3aae94542426e1625f40da992afc87a23c2759d3ad26ed8b635def27398f7d21a704c1e88c89d36fc827c6347257a5a4c26a74871c98664a1a462c3fbda10d9f88385bd1dad99ee5b9bbad806c50ec206690ac10e7d57fc1bd44e6602734ec7c", 0x85}, {&(0x7f0000cef000)="5ee18deaacfd4aa52b87d6b6bea6f76063804956716525fc6577318c4002999f5d3ad9531c544b2006ee5640e17969", 0x2f}, {&(0x7f00007df000-0x2a)="5a0f6829e539b3ef0103f2199fd30835b396e5d8cb5cc9dd026fea257e646f70cd539690401bc3d12340", 0x2a}, {&(0x7f0000482000)="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", 0x1000}, {&(0x7f00001bf000)="f95c", 0x2}, {&(0x7f00007f3000)="75893ed431276388af86f51409ba080c29e8cb03e1a096289c9680917580b9c65ef784ca8b76b38514fa98acf2e3d09af408d46ccad43478e0a4fb26e607fa22ddd87b40d68b4416517ff38ed228e56dd9b869192b296e4a3a4761d0f718135bda74d52b504b8ef895995ccc53e374f0aa463e459852d2b84a7f8fd82a1fbe36ae9d1ec301f4e58927537a15054f9bd4b93483296dbc61d748208c892be565b6d3a533def2d5c0135b2ec0769a9681a12a2eb9dac541f4c66c69296c414fc990160375a0de4dc7e96578bd427676717e1808b1dc47f8755d7146fa87a0a62d0caab9ab8bf62c7560cfeb5d0599176b42f29f4f4a", 0xf4}, {&(0x7f0000250000)="c4628ca70260fe73743fea5ab8eb58e6771ce9f9a925", 0x16}], 0xa, 0x0, 0x0, 0x20000080}, 0x40004) bpf$PROG_LOAD(0x5, &(0x7f000061c000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x20000000000001, 0x0, 0x7}], {0x95}}, &(0x7f0000c6e000-0xa)='syzkaller\x00', 0x8008, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) [ 38.733698] sctp: [Deprecated]: syz-executor2 (pid 6167) Use of int in maxseg socket option. [ 38.733698] Use struct sctp_assoc_value instead [ 38.759295] sctp: [Deprecated]: syz-executor2 (pid 6167) Use of struct sctp_assoc_value in delayed_ack socket option. [ 38.759295] Use struct sctp_sack_info instead [ 38.821397] [ 38.823079] ====================================================== [ 38.830163] WARNING: possible circular locking dependency detected [ 38.836469] 4.16.0-rc1+ #231 Tainted: G W [ 38.841811] ------------------------------------------------------ [ 38.848111] syz-executor1/6196 is trying to acquire lock: [ 38.853631] (rtnl_mutex){+.+.}, at: [<00000000bc0c064a>] rtnl_lock+0x17/0x20 [ 38.860996] [ 38.860996] but task is already holding lock: 2018/02/19 13:57:25 executing program 3: mmap(&(0x7f0000000000/0x3b0000)=nil, 0x3b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003b0000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00002ae000-0x4)=0x10, 0x800) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001e7000-0x20)={0x5, 0x1, 0x800c, 0x5, 0x81, 0xfffffffffffffff9, 0x2, 0x5, 0x0}, &(0x7f00003b0000)=0x20) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000e7000)={r1, 0xfffffffffffffffe}, &(0x7f00003b0000)=0x8) r2 = socket$inet(0x2, 0x200000006, 0x1000b727a3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@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}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/19 13:57:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000), 0x7, 0x100) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000001000)={@common='sit0\x00', @ifru_map={0x7, 0x0, 0x2e5bf056, 0x1, 0x9, 0x3}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe24}, 0x1c) pipe(&(0x7f0000001000)={0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000002000-0xc)={@remote, @remote, @remote}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000002000-0x32)="d1e9f04cdbcc8af87653ef7618fe0c430fd4a048c6ad0936f83cb80a717a8c3a5ede86b1e8c1ac16cc8ed83ae19caf53a9c2", 0x32) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000-0x550)=@nat={'nat\x00', 0x1b, 0x5, 0x4f0, 0x308, 0x218, 0xffffffff, 0x128, 0x128, 0x420, 0x420, 0xffffffff, 0x420, 0x420, 0x5, &(0x7f0000001000-0x50), {[{{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@rand_addr, @gre_key, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@loopback={0x0, 0x1}, @port, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@loopback=0x7f000001, @port, @port}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0x0, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/19 13:57:25 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000007000)=@ax25, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000)) r1 = socket(0x18, 0x0, 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000006000-0x4)=0x1, 0x4) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername(r1, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005000-0x4)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000008000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1f}}}, 0x8000, 0xb5b, 0x3, "60b012806ec8ab91fb08b305ae6bc02eb92cce6789f1f1b58a015e489121987eeeca923e42dd44e7a29a0ad32e4e15ceaebb87073c9d291d2b336fb157e6ae99aff7e05ca998bd425a2506f7a8f407b8"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000)) 2018/02/19 13:57:25 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80002, 0xfffffffffffffdff, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000002d000), &(0x7f000002e000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000012000-0x370)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x0, 0xffffffff, 0xffffffff, 0x130, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f000002c000-0x30), {[{{@uncond, 0x0, 0xca, 0xffffffffffffffcd, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0x48f}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000030000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000030000-0x4)=0x14, 0x80000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000013000-0x4)) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1000, 0x1, 0x8000, 0xa, 0xa0, 0x20, 0x2c, r2, r3}, {0x2, 0x3, 0x7ff, 0x3f, 0x3, 0x100000001, 0x1000, 0x9d46}, {0x9, 0x2, 0x9, 0x7f}, 0x7f, 0x7, 0x3, 0x1, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x2, 0x2, 0x3, 0x7, 0x10000, 0x8001, 0x2}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000001e000)={0x0, 0x0, 0x3}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x1000, &(0x7f0000030000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000018000-0xc)={r5, 0x80000, r6}) 2018/02/19 13:57:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000373000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f000084a000-0x38)={&(0x7f0000362000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000040a000)=[{&(0x7f0000bad000)=""/4, 0x4}, {&(0x7f00001ee000-0xce)=""/206, 0xce}], 0x2, 0x0, 0x0, 0x5}, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00006b2000), &(0x7f0000a93000-0x4)=0x4) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f00007ae000-0x1)=""/1, &(0x7f0000984000-0x4)=0x1) [ 38.866950] (&xt[i].mutex){+.+.}, at: [<0000000077f4040d>] xt_find_table_lock+0x3e/0x3e0 [ 38.875266] [ 38.875266] which lock already depends on the new lock. [ 38.875266] [ 38.883565] [ 38.883565] the existing dependency chain (in reverse order) is: [ 38.891170] [ 38.891170] -> #2 (&xt[i].mutex){+.+.}: [ 38.896629] __mutex_lock+0x16f/0x1a80 [ 38.901024] mutex_lock_nested+0x16/0x20 [ 38.905587] xt_find_table_lock+0x3e/0x3e0 [ 38.910317] xt_request_find_table_lock+0x28/0xc0 [ 38.915658] get_info+0x154/0x690 [ 38.919609] do_ip6t_get_ctl+0x159/0xaf0 [ 38.924160] nf_getsockopt+0x6a/0xc0 [ 38.928363] ipv6_getsockopt+0x1df/0x2e0 [ 38.932915] tcp_getsockopt+0x82/0xd0 [ 38.937547] sock_common_getsockopt+0x95/0xd0 [ 38.942533] SyS_getsockopt+0x178/0x340 [ 38.947000] do_syscall_64+0x282/0x940 [ 38.951386] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 38.957062] [ 38.957062] -> #1 (sk_lock-AF_INET6){+.+.}: [ 38.962839] lock_sock_nested+0xc2/0x110 [ 38.967393] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 38.972897] ipv6_setsockopt+0xd7/0x130 [ 38.977359] udpv6_setsockopt+0x45/0x80 [ 38.981822] sock_common_setsockopt+0x95/0xd0 [ 38.986809] SyS_setsockopt+0x189/0x360 [ 38.991272] do_syscall_64+0x282/0x940 [ 38.995651] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.001325] [ 39.001325] -> #0 (rtnl_mutex){+.+.}: [ 39.006580] lock_acquire+0x1d5/0x580 [ 39.010873] __mutex_lock+0x16f/0x1a80 [ 39.015247] mutex_lock_nested+0x16/0x20 [ 39.019797] rtnl_lock+0x17/0x20 [ 39.023652] unregister_netdevice_notifier+0x91/0x4e0 [ 39.029330] tee_tg_destroy+0x61/0xc0 [ 39.033629] cleanup_entry+0x218/0x350 [ 39.038005] __do_replace+0x79d/0xa50 [ 39.042303] do_ipt_set_ctl+0x40f/0x5f0 [ 39.046772] nf_setsockopt+0x67/0xc0 [ 39.050982] ip_setsockopt+0x97/0xa0 [ 39.055186] udp_setsockopt+0x45/0x80 [ 39.059484] ipv6_setsockopt+0xa0/0x130 [ 39.063948] tcp_setsockopt+0x82/0xd0 [ 39.068238] sock_common_setsockopt+0x95/0xd0 [ 39.073221] SyS_setsockopt+0x189/0x360 [ 39.077685] do_syscall_64+0x282/0x940 [ 39.082061] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.087735] [ 39.087735] other info that might help us debug this: [ 39.087735] [ 39.095846] Chain exists of: [ 39.095846] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 39.095846] [ 39.106134] Possible unsafe locking scenario: [ 39.106134] [ 39.112156] CPU0 CPU1 [ 39.116791] ---- ---- [ 39.121423] lock(&xt[i].mutex); [ 39.124851] lock(sk_lock-AF_INET6); [ 39.131137] lock(&xt[i].mutex); [ 39.137074] lock(rtnl_mutex); [ 39.140319] [ 39.140319] *** DEADLOCK *** [ 39.140319] [ 39.146349] 1 lock held by syz-executor1/6196: [ 39.150894] #0: (&xt[i].mutex){+.+.}, at: [<0000000077f4040d>] xt_find_table_lock+0x3e/0x3e0 [ 39.159620] [ 39.159620] stack backtrace: [ 39.164090] CPU: 0 PID: 6196 Comm: syz-executor1 Tainted: G W 4.16.0-rc1+ #231 [ 39.172630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.181957] Call Trace: [ 39.184522] dump_stack+0x194/0x257 [ 39.188122] ? arch_local_irq_restore+0x53/0x53 [ 39.192762] print_circular_bug.isra.38+0x2cd/0x2dc [ 39.197748] ? save_trace+0xe0/0x2b0 [ 39.201434] __lock_acquire+0x30a8/0x3e00 [ 39.205555] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.210718] ? print_irqtrace_events+0x270/0x270 [ 39.215455] ? __lock_acquire+0x664/0x3e00 [ 39.219661] ? __is_insn_slot_addr+0x1fc/0x330 [ 39.224212] ? lock_downgrade+0x980/0x980 [ 39.228329] ? lock_release+0xa40/0xa40 [ 39.232274] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 39.237003] ? modules_open+0xa0/0xa0 [ 39.240782] ? check_noncircular+0x20/0x20 [ 39.244986] ? is_bpf_text_address+0x7b/0x120 [ 39.249454] ? print_irqtrace_events+0x270/0x270 [ 39.254180] ? lock_release+0xa40/0xa40 [ 39.258132] ? __free_insn_slot+0x5c0/0x5c0 [ 39.262425] ? lock_acquire+0x1d5/0x580 [ 39.266373] ? lock_acquire+0x1d5/0x580 [ 39.270322] lock_acquire+0x1d5/0x580 [ 39.274090] ? lock_acquire+0x1d5/0x580 [ 39.278038] ? rtnl_lock+0x17/0x20 [ 39.281554] ? lock_release+0xa40/0xa40 [ 39.285500] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.291352] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.296516] ? ipv4_hooks_unregister+0x1ad/0x340 [ 39.301253] ? rcu_note_context_switch+0x710/0x710 [ 39.306151] ? save_stack_trace+0x1a/0x20 [ 39.310269] ? __might_sleep+0x95/0x190 [ 39.314215] ? rtnl_lock+0x17/0x20 [ 39.317724] __mutex_lock+0x16f/0x1a80 [ 39.321580] ? rtnl_lock+0x17/0x20 [ 39.325091] ? rtnl_lock+0x17/0x20 [ 39.328605] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.333418] ? ipv4_hooks_unregister+0x203/0x340 [ 39.338165] ? lock_downgrade+0x980/0x980 [ 39.342286] ? find_held_lock+0x35/0x1d0 [ 39.346317] ? check_noncircular+0x20/0x20 [ 39.350521] ? ipv4_hooks_unregister+0x203/0x340 [ 39.355244] ? lock_downgrade+0x980/0x980 [ 39.359361] ? find_held_lock+0x35/0x1d0 [ 39.363391] ? nf_ct_l3proto_module_put+0x191/0x2c0 [ 39.368374] ? lock_downgrade+0x980/0x980 [ 39.372491] ? lock_release+0xa40/0xa40 [ 39.376432] ? __lock_is_held+0xb6/0x140 [ 39.380466] ? nf_ct_l3proto_module_put+0x1ba/0x2c0 [ 39.385451] ? nf_ct_l4proto_unregister_sysctl.isra.9+0x120/0x120 [ 39.391654] ? tee_tg6+0x170/0x170 [ 39.395168] mutex_lock_nested+0x16/0x20 [ 39.399197] ? mutex_lock_nested+0x16/0x20 [ 39.403399] rtnl_lock+0x17/0x20 [ 39.406734] unregister_netdevice_notifier+0x91/0x4e0 [ 39.411892] ? nf_ct_l4proto_find_get+0x180/0x180 [ 39.416712] ? register_netdevice_notifier+0x860/0x860 [ 39.421961] ? connbytes_mt_check+0x2a0/0x2a0 [ 39.426422] ? nf_ct_netns_put+0x2b/0x60 [ 39.430453] ? connbytes_mt_check+0x2a0/0x2a0 [ 39.434926] ? cleanup_match+0x198/0x220 [ 39.438957] ? icmp_checkentry+0x80/0x80 [ 39.442985] ? tee_tg6+0x170/0x170 [ 39.446496] tee_tg_destroy+0x61/0xc0 [ 39.450266] cleanup_entry+0x218/0x350 [ 39.454121] ? cleanup_match+0x220/0x220 [ 39.458151] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.464007] ? find_next_bit+0x52/0x100 [ 39.467959] __do_replace+0x79d/0xa50 [ 39.471730] ? compat_table_info+0x470/0x470 [ 39.476111] ? kasan_check_write+0x14/0x20 [ 39.480312] ? _copy_from_user+0x99/0x110 [ 39.484430] do_ipt_set_ctl+0x40f/0x5f0 [ 39.488372] ? translate_compat_table+0x1b90/0x1b90 [ 39.493360] ? mutex_unlock+0xd/0x10 [ 39.497045] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.502291] nf_setsockopt+0x67/0xc0 [ 39.505975] ip_setsockopt+0x97/0xa0 [ 39.509662] udp_setsockopt+0x45/0x80 [ 39.513435] ipv6_setsockopt+0xa0/0x130 [ 39.517380] tcp_setsockopt+0x82/0xd0 [ 39.521150] sock_common_setsockopt+0x95/0xd0 [ 39.525614] SyS_setsockopt+0x189/0x360 [ 39.529559] ? SyS_recv+0x40/0x40 [ 39.532981] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 39.538486] ? do_syscall_64+0xb7/0x940 [ 39.542428] ? SyS_recv+0x40/0x40 [ 39.545849] do_syscall_64+0x282/0x940 [ 39.549707] ? __do_page_fault+0xc90/0xc90 [ 39.553911] ? finish_task_switch+0x1e2/0x890 [ 39.558372] ? finish_task_switch+0x1b9/0x890 [ 39.562835] ? syscall_return_slowpath+0x550/0x550 [ 39.567735] ? syscall_return_slowpath+0x2ac/0x550 [ 39.572636] ? prepare_exit_to_usermode+0x350/0x350 [ 39.577622] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.582955] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.587767] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.592924] RIP: 0033:0x453d69 [ 39.596080] RSP: 002b:00007f3857539c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 39.603758] RAX: ffffffffffffffda RBX: 00007f385753a6d4 RCX: 0000000000453d69 [ 39.610999] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 2018/02/19 13:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) read(r0, &(0x7f00008de000-0xf3)=""/243, 0xf3) recvmsg(r0, &(0x7f0000f99000-0x38)={&(0x7f00002c1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000344000)=[], 0x0, &(0x7f0000e64000-0xcf)=""/207, 0xcf, 0x8000}, 0x40000000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000027000-0x78)={0x3ff, {0x2, 0x3, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x8, 0xffffffff80000001, 0x7fff, 0x5, &(0x7f00009a7000-0x10)=@generic="9a817c5d16dd87c2464b214e491a06a3", 0x9, 0x401}) [ 39.618243] RBP: 000000000072bea0 R08: 0000000000000370 R09: 0000000000000000 [ 39.625483] R10: 0000000020031000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.632737] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000000 2018/02/19 13:57:26 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000)={0xd9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000006000-0x20)={0x0, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000b000-0x20)={0x200, 0x0, 0x2, 0x20000000000}) socketpair(0x2, 0x6, 0x5, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000008000)={0x0, r0, 0x2006, 0xffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000010000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000-0xa4)={0x0, 0x9c, "fcda861b8876b162ab50960ddec5cec0d3427ba17d2bd37670fdcb5085d850a0c54a7c32aa87c8d7ad6648cef588c7596093c873db190233617e8cd9f226d1886bc157f7877565a854779eed80c7bf849b39c0751edb99e8cd91827f1ff69ac9df77f8b5bb54681b73f9f9322f78848edef460a57f4bdaab2610455358df97bd5a590dea1cad4d7a1a7b97eff702e726a288d564df5812624389739e"}, &(0x7f0000010000)=0xa4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000007000)={r4, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000006b}}, [0xdb1, 0xffffffffffffffc2, 0x5, 0x2, 0xffffffff, 0x4d8ba3f6, 0x7, 0x6, 0x8, 0x9, 0x7, 0x800, 0x9, 0x2, 0x4]}, &(0x7f0000011000-0x4)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x2, 0xd, &(0x7f0000010000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40}, [@alu={0x7, 0x3, 0x3, 0x8, 0xf, 0x0, 0xfffffffffffffff0}, @generic={0xf8, 0x4, 0x9cdfca3, 0x958}, @generic={0xfff, 0x4, 0xb58b, 0x3}, @ldst={0x3, 0x0, 0x0, 0x4, 0x1, 0x0, 0x18}, @map={0x18, 0x9, 0x1, 0x0, r3}], {0x95}}, &(0x7f000000f000)='syzkaller\x00', 0x2, 0x61, &(0x7f0000010000-0x61)=""/97, 0x41100, 0x1, [], r6}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000011000)={r4, 0x200000000d43}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000012000-0x10)={r8, 0x0, &(0x7f0000011000)=[]}, &(0x7f000000f000-0x4)=0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000000a000-0xc)={0x9, 0x3, 0x4, 0xfffffffffe}, 0xc) socket$inet(0x2, 0x5, 0x7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000007000)=@generic="5fa9125f757554f13d1ce21b6046ae7c", 0x9) 2018/02/19 13:57:26 executing program 1: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00008bd000-0x38)={0x0, 0x0, &(0x7f00002f5000)=[]}, 0x8000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x0, 0x4c}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r0, &(0x7f0000f04000)={&(0x7f0000886000)=@un=@abs, 0x8, &(0x7f000046b000-0x80)=[{&(0x7f00000df000)="f6", 0x1}], 0x1, &(0x7f0000fa8000)=[]}, 0x0) 2018/02/19 13:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d77000)={0x0, 0x0}) unshare(0x400) splice(r0, &(0x7f0000c4c000-0x8), 0xffffffffffffffff, &(0x7f0000000000), 0x1000, 0x0) 2018/02/19 13:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000080820) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/02/19 13:57:26 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000f88000-0x40)=[], 0x0, &(0x7f0000655000)=[]}, 0x0) socketpair(0x11, 0x5, 0x80000000, &(0x7f0000466000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000250000)=0x40, 0x4) 2018/02/19 13:57:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000de5000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00003ca000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ef8000-0x5)={0x4, &(0x7f000004c000)=[0x9, 0x2, 0x6, 0x10000]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f73000-0x16)={0x0, 0x5, 0x7, [0xad2, 0x40, 0x6, 0x6, 0xd1, 0x3, 0xc5e]}, &(0x7f0000e34000)=0x16) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007ea000)={r1, 0x33, "e3d0de77e43788eb50be6e05cbc91b910b752d9787c10df5b8d8f4750fe0d243a1b74629290c22421242cdcfb195c9969fe6a5"}, &(0x7f00000c0000)=0x3b) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000500000-0x20)={0x3, 0x0, 0x0, 0x141c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000098d000-0x20)={0xffff, r3, 0x10003, 0x2}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00001d6000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x430, 0x1e8, 0x1e8, 0x98, 0x0, 0x0, 0x398, 0x398, 0x398, 0x398, 0x398, 0x6, &(0x7f0000cf3000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="bac5b99fabd81354fe94979454084004", @generic="89cd6eb7209b6b7630c59d4bc14854f1", {}, {}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20}}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) 2018/02/19 13:57:26 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000001c000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000001e000-0x2)=0x1, 0x2) r3 = socket(0x0, 0x0, 0xffffffffffffff04) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000001f000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000001f000-0xde)={r4, 0xd6, "54f3876446d5b6a47a0f28be8e3ab713dec05ac4706da4616965956ef75878c14314d97bc64e11f284f3b55e5799970b088547172e709bf1938eff5766afd7bd49e277131022366449dc9a7bfc908bf49bca28155882b53836df8a8e363ab9e3761871a5d9aeacd6c9634fdfda7eea0aa49c9a0ba683e8f6575b4726c79f519ccb2efec469c21d2a7f25e16c0ed8cdb3aa9b9726fa1b5cb49f263e8d526b60df6b3f034d56c477a0fbb2045c7c401f29c6db042c37c9b0219f2d0479a11856ae0310be27adf43554f62525b596b068cd7e92c90f0a3d"}, &(0x7f000001f000-0x4)=0xde) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000019000)={0x1, &(0x7f000001d000-0x8)=[{0x0}]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000001c000)={r5, 0x3}) 2018/02/19 13:57:26 executing program 3: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a82000)=0x100000601, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x7bc0a728c9b6809f, 0x0, &(0x7f0000acd000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000246000)={&(0x7f0000acd000)='./file0\x00', r1}, 0xc) 2018/02/19 13:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000cd7000), &(0x7f0000bd0000-0x4)=0x5c1d920b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000acd000)={0x0, 0xe9, 0x6, [0x3, 0xffffffffffff0001, 0x401, 0x100000000, 0x1, 0x1]}, &(0x7f0000533000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008d6000)={r1, @in6={{0xa, 0x3, 0x3bf5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}, 0x9, 0x800}, &(0x7f0000699000-0x4)=0x98) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000491000), &(0x7f00005fd000)=0x4) connect$llc(r0, &(0x7f00005d4000)={0x1a, 0x0, 0x100, 0x2e9, 0x9, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10) 2018/02/19 13:57:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept(r0, &(0x7f0000dc8000)=@ax25, &(0x7f0000331000-0x4)=0x10) bind$vsock_dgram(r1, &(0x7f0000979000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/02/19 13:57:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eae000)={&(0x7f000003b000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ff0000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46780f64307"}}) 2018/02/19 13:57:26 executing program 7: r0 = socket(0x4, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ca6000)={0x0}, &(0x7f0000afb000-0x4)=0xc) r5 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ea0000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) r6 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r7, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xe)=@l2, 0xe, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)=""/217, 0xd9}, {&(0x7f0000002000)=""/108, 0x6c}, {&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000002000)=""/85, 0x55}], 0x4, &(0x7f0000001000)=""/89, 0x59, 0x3}, 0x2100) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x1, 0x200000}, 0xc, &(0x7f0000997000)=[{&(0x7f0000c25000)={0x38c, 0x24, 0xa00, 0x2, 0x0, "", [@generic="4cdb34ac2107496aa972375cdc1f207d673ebd70e10c56d199aa9c7d794ed7a81d14f1fdcf3cde62b1bc17882bf0388834ab9a0e807112091c280efd05f997a6487bde17ec69407e5090d05c1262854514b7bffd709621985df86d5b477b49ce91ab980a15cfe97564c2b5b2406ea05cc747ba36c9268435f09d79c55b83455d5bc75d4d58935d3414cc3b35cb64e4582d097d572992439d92260a176ece2cf78d9f280ca2fafe578677a0bccc0514a3f8d7ace2c638c6a98ff416e0484ecf314f992b7f8dbafe61fd4464bd9d028a96a521232c1c0d4a968eb40a065d9a0c", @generic="7c867fba088e85e7336327e658d9e3b4fc02021f6ef948733bcf77f4a116761cd78a2293e3612875962fc66d7900aeb2f194bd5f054a1ab2a6a8cad746254d5e119691e9c5efe2588b4d00bcdceb55022fe6968bdc316aa18c0a347b30d5befac910c7679b77b4af4d5eaecb58db8403e21178b9374b1aa936c822f7e34411f584538171456b268017944f64f5033aedd47f3df9a0c8ed49f93e9e912d0e629310d5c7d49cb1cc785e86ba135b39d26ba72f91f94aa45e3ed95d78dea7b227de9e47eec979e81b78558754f95004ef4fee4aece167", @nested={0x1c8, 0x4e, [@typed={0xc, 0x69, @fd=r1}, @generic="e83f9ce16b77429548b4fede14849a3f56fa2d6c098e9b9d99516598cc253c6cfb97cc33a42e9d6153b01a9e45f69fbf69421d289c742faf66932fa87c51296a3c237bc3485117901b355ce81509f2426b669a582f5c40bdf7b8cb4951808bf02d3bb13b63a4b1b9b0bd5b9ae24b56bdcf6e", @generic="6a52462504728a33367254281e828147db8f93b51fcbaba4b7b9af0418", @typed={0x18, 0x2d, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0xb, @pid=r2}, @generic="a3bc1c5b528404d2252ed61a61bafca19147d9ddb8dadb75648051baa4b5b1839399d1779b342e9bebbffe23bb69e6dc0fdd1062d6e188d49d029ec8e2af8859041ad556cc460ae18603704a35c491b281373e1b4c73c4e0ca81bbb15c9b802dca7c9dd1f538b27760ac99570c1d02f269e93dcbff3098b30b687d5d266c4e480ef69623b91bce592d58c5bd971ca38186a108c6b8908b10f7b46261f8167ca8f8f622ddc18db6d52d1ebff38e362c1e5e78b031e6e366461a91c4742d27fc1170e8443fc14ad715e09716347e964759bfeedcb24c90a521bd19a68800500dfd76bc01e3a9bd71bf5a23", @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x38c}, {&(0x7f0000001000-0x11cc)={0x11cc, 0x1a, 0x100, 0x5, 0x2, "", [@typed={0x18, 0x50, @ipv6=@empty}, @nested={0x8c, 0x72, [@typed={0x10, 0x8d, @u64}, @typed={0xc, 0x67, @fd=r3}, @generic="f7bde3a24235b1ed3a5d80227b8857f81d2401f8a202cf830797fdbb9d43153f488018317eacc9d4677955d3efe8c4d24a9bdeddf583c743b0bec4c6412f341110ef3e534c7eeabb49e0326226e67886200705b8814c755a9935ef5d1a78e86164281bc6429513d4b43b"]}, @nested={0x108, 0x4e, [@generic="8865e894d78d550322fe8a2cfdd378287682198ce5babf8280ff97802a919a6a93f8a93c1be86d5eac2ac5fb365b2b1d56b19cdc1779277c400cb5edc122da2abb4920f1804a35c14d8df4b70caed44c9914b408bc4d677e515cb39b347fe84e99c1a1a889886ad7f052ce5ae7a25eb9d317803933b6b819393614792b93e24ab0ac2aeb7a2a2c21fcdd59efdb7ce4f8569ddcbc70b2dbe54a7dde0058edc50417539935c302924c5588004b0d0bba2eba27c4b4590e2248e8657757329238a86a65af53328cc9c33a36cbed9881ab354bd649903c62755e", @typed={0xc, 0x51, @u32=0x3}, @generic="6e4c2323a5ce9b", @typed={0xc, 0x63, @u32}, @typed={0xc, 0x29, @ipv4=@loopback=0x7f000001}]}, 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@typed={0x10, 0x6f, @u64=0x1}]}, 0x11cc}, {&(0x7f000033f000-0x1244)={0x1244, 0x32, 0x22, 0x4, 0x3, "", [@typed={0xc, 0x77, @pid=r4}, @nested={0x10ec, 0x39, [@generic="c897414dc1f85140c81e8441edb5c5c6148cca1114f0524c7ebcbcb0ac5bca64352fb28dedc6175ac1b2766678a7967cef36c115c989ae4707700fb85479afc36209c997d1cd0b9e", @typed={0xc, 0x68, @ipv4=@broadcast=0xffffffff}, @generic="3548495f84c68fed181fa979c054", @typed={0x1008, 0x2, @binary="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@generic="b8b4bc3335f9218cb66fbc18f977c8f8b84cea2b9e474ffa0c548a364a308a2e24", @generic="7a32c004f14f66d3ad4b5fa00f153659c7cc2e908caaa178e3a3b280160d997cf59f005c89c1a3857addeb3b033597532c22e5269813757c7d0aae570e7ff5fe5d421b8bc623ba9add861574418c79", @typed={0xc, 0x2d, @ipv4=@multicast2=0xe0000002}]}, @nested={0x9c, 0x40, [@generic="fa7fdb0e205cb3eeb824aa", @typed={0xc, 0x60, @fd=r5}, @generic="863540a3935c9170137371dba734ea147ff59501f7536240f15c0bb8624c40281396652c4f7e4d6b2a81264c40debf2a25f41a77510e7f73d0c6153d1903e23a19efad7eadd87fbf09edcf5272766ce382d95ec44edaaf6c5a9bfe0d8b84d75ac365a1eb7dbe180f291fa1d0e8b5434b3b29170f3a607b4b849aeedeb0bc28"]}, @typed={0x10, 0x81, @u64=0xab8a}, @typed={0xc, 0x8f, @fd=r6}, @typed={0x78, 0x52, @binary="0b478b92951888198aeffe8e51f5ff0c94b7c8d6115f9d22cea6ff1901f7a12859560d498db84cfa50892f83f8eb3a8524e23c7535fe906675769b4a363bbca47696a989d79b34e7183e23e776916df3864aaa896c967ca15dd4feb3a9f9727a57b424164e0a6f93c44d4c9c669bdbea"}, @typed={0xc, 0x83, @fd=r7}]}, 0x1244}], 0x3, 0x0, 0x0, 0x4044}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00001e4000), 0x14) sendmsg$nl_generic(r8, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0xffffffd1, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa2000-0x8)) 2018/02/19 13:57:26 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x20)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000007000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/19 13:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd, r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e15000)={0x0, 0x20}, &(0x7f000091e000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008e9000-0x8c)={r2, @in6={{0xa, 0x0, 0x3b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x64e}}}, 0x8c) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000574000)=0x14, 0x80000) getpeername$packet(r3, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d32000)=0x14) [ 39.730047] ipt_ECN: cannot use TCP operations on a non-tcp rule [ 39.757215] ipt_ECN: cannot use TCP operations on a non-tcp rule 2018/02/19 13:57:26 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000041e000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000de9000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000f71000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0xfffffffffffffffe, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='lo\x00'}) [ 39.820560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.830224] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/19 13:57:26 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x12, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000125000)={0x0, 0x7}, &(0x7f00000aa000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000728000)={r2, @in6={{0xa, 0x2, 0x4f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x1, 0xffffffff}, 0x98) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c30000-0x4)) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f000040c000)=@ax25={0x3, {"2913562c9121ef"}, 0x5}, 0x10) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000082000)=@rc={0x1f, {0x2, 0x5, 0xffffffff, 0x2, 0x7fff, 0x7}, 0x5}, 0x9) 2018/02/19 13:57:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ae0000)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x0, 0x120, 0xffffffff, 0x218, 0x0, 0x450, 0x450, 0xffffffff, 0x450, 0x450, 0x5, &(0x7f0000945000-0x9), {[{{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x0, 0x4}}, @common=@set={0x40, 'set\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @gre_key}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @gre_key, @gre_key}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@set={0x40, 'set\x00'}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @gre_key, @port}}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@empty, @gre_key, @icmp_id}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) socket$inet(0x2, 0x6, 0x919) 2018/02/19 13:57:26 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$inet(r0, &(0x7f0000dab000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000b55000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002ad000-0xb)={0x8, 0x7, 0x0, 0x8, 0x401, 0x7fff, 0x3, 0x1, 0x7, 0x10001, 0x5}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0xd7)=""/215, &(0x7f0000704000-0x2)=0xd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e6f000)={0x0, 0x0}) r4 = accept4$packet(r0, &(0x7f0000e7e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000049d000)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000808000+0x857)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000af2000)=0xe8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a1b000)={0x0, 0x41, "d85bd742f0c1be03e8ce5faf307201ea4b253cd8ba852b2dbbae8a84dfeedc34fd65150705b10af7f9ff1cc350d59e936bf3d48ca83078656ea9e154f453c6dd68"}, &(0x7f0000111000)=0x49) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001f8000)={r7, @in6={{0xa, 0x0, 0x9c, @empty, 0x20}}, 0x10001, 0x8, 0x6fb, 0x9, 0xf9}, &(0x7f00003f5000-0x4)=0xa0) connect$packet(r4, &(0x7f0000d5b000)={0x11, 0x9, r6, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) pipe(&(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000e89000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000d8d000)=0xe8) bind$can_raw(r8, &(0x7f0000ab6000)={0x1d, r10}, 0x253) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) recvfrom$ax25(r8, &(0x7f00000b9000)=""/113, 0x71, 0x2, &(0x7f0000efc000-0x10)={0x3, {"a8dbd61ce1f20c"}, 0xfffffffffffffffc}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000755000-0x8)=0x7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c37000-0x8)={r7, 0xff}, 0x8) listen(0xffffffffffffffff, 0x3) r12 = accept(0xffffffffffffffff, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000ad2000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x3ff, 0x5b8f}, &(0x7f0000e14000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r12, 0x84, 0x75, &(0x7f000015b000-0x8)={r13, 0x5}, 0x8) getpeername$inet6(r12, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000578000)=0x1c) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000b94000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x1, 0x7f, 0x2, 0x20, 0x80, 0x87, r5, r11}, {0x80000001, 0x8, 0x1, 0x4, 0x5, 0x9, 0x9, 0x9}, {0x9, 0x4, 0x7f, 0x8000}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x7c}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x3, 0xffff, 0xc, 0xfffffffffffffffe, 0x10000}}, 0xe8) 2018/02/19 13:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000032f000-0x4), 0x800) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000405000-0x4), &(0x7f0000152000-0x4)=0x4) bind$alg(r0, &(0x7f00001c3000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000fe000-0x10)={0x3, 0x4, 0x6, 0x7}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/19 13:57:26 executing program 4: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009ac000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e68000-0x1)={0x4}, 0x1) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e68000-0xc)={0x0, 0x2, 0x10}, &(0x7f00001c4000-0x4)=0xc) socket$inet6(0xa, 0x1, 0x6) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005f4000-0x8)=@assoc_value={r1, 0x1000}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e68000)=0x8, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000d11000), 0x4) 2018/02/19 13:57:26 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000fe7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000fe7000)=0x32) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000347000)={0x0, 0x8, 0x30, 0x7ff, 0x7fffffff}, &(0x7f00007aa000-0x4)=0x18) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006f9000)={r3, 0x4d1}, &(0x7f0000fe7000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[]}, 0x0) close(r1) 2018/02/19 13:57:26 executing program 7: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000001d000)=0x8c4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000013000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000032000)=0x14) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000008000-0x10)={0x3, &(0x7f0000032000)=[{}, {}, {}]}) bind$netlink(r0, &(0x7f000000c000-0xc)={0x10, 0x0, 0x2, 0x2810080}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/19 13:57:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) close(r0) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00007e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 39.864248] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.872722] openvswitch: netlink: Flow key attr not present in new flow. 2018/02/19 13:57:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4}, 0x1c) [ 39.904927] audit: type=1400 audit(1519048646.926:30): avc: denied { create } for pid=6302 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 39.928990] audit: type=1400 audit(1519048646.926:31): avc: denied { create } for pid=6296 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 13:57:26 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000)=""/50, 0x32}, {&(0x7f0000003000-0x53)=""/83, 0x53}], 0x2, &(0x7f0000002000)=""/26, 0x1a, 0x8001}, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x10) 2018/02/19 13:57:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000553000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f9f000-0xdb)=""/219) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xd}, 0x200000, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x8000000000}, 0xfffffffffffffe8d) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/19 13:57:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80003, 0x7) bind$vsock_stream(r0, &(0x7f00005b9000-0x10)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8923, &(0x7f00004f0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000f03000-0x20)="9a4623631ad93aad7bc1fa6856a7c55474b98bf412868963c97e873a2682e174"}) sendmsg$nl_netfilter(r1, &(0x7f0000bb2000-0x38)={&(0x7f0000e01000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00003fd000-0x10)={&(0x7f0000c02000-0xd4)={0xd4, 0x10, 0x6, 0x2, 0x4, 0x3, {0x3, 0x0, 0x7}, [@generic="9118c33c76bfd1486bd5add929ee6481021e11805a52a0ca3cefcf22d1171b09b9fd9bfabc55160060868b025d4e1523a8f5c285ad762af09ea8e26122e8047bcd0e6005427b4003336c0c6075cfbdf1aebaa95e2742c0ccfa5c48c8df81c525cf1aa215ece964f7e3c0da89a155a46a09a063ad6fb028f6dd58cc761804bc4fc0d7a227e7c21b7f9cf398df809d050cbf56be05199ff867a9c2b4e145285e69c0a6e825726fcf032704f7c1e69b7ccf551a735b0190da120deea83296109eb3"]}, 0xd4}, 0x1}, 0x4000004) 2018/02/19 13:57:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd732a2c0351575a9e8aa5944f2a432a15b3fe56aa166b5b9"]}, 0x84}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f93000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007ce000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000a87000)=0xe8) connect$packet(r0, &(0x7f00004bc000)={0x11, 0x5, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000777000-0xe8)={{{@in6=@empty, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000f60000-0x4)=0xe8) 2018/02/19 13:57:27 executing program 6: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f95000-0xa8)=[{0x0, 0x0, &(0x7f000034c000-0x10)=[{&(0x7f0000f91000)="d777032bd02a991ca4f272d46716fb6b53cdb62023ef6e62c8fabb849d7ca4eef7c98f0842f5957e42a58edff6a89322", 0x30}], 0x1, &(0x7f0000cc1000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) socket$alg(0x26, 0x5, 0x0) tee(r1, r1, 0x100, 0xc) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000001000-0x4)=0x32, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x7ff, 0xeaff, 0x200}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x0, &(0x7f000000c000-0x4), &(0x7f0000017000)=0x4) [ 39.952727] audit: type=1400 audit(1519048646.926:32): avc: denied { setopt } for pid=6296 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 39.976442] audit: type=1400 audit(1519048646.975:33): avc: denied { write } for pid=6302 comm="syz-executor0" path="socket:[15929]" dev="sockfs" ino=15929 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/19 13:57:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007ac000-0x8)) sendto$inet6(r0, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socketpair$inet(0x2, 0x7, 0x9, &(0x7f0000ed4000-0x8)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000076000)={r0}) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f00004a7000)="19", 0x1}], 0x1}, 0x0) [ 40.004244] audit: type=1400 audit(1519048646.975:34): avc: denied { create } for pid=6304 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 40.027787] audit: type=1400 audit(1519048646.975:35): avc: denied { connect } for pid=6302 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/19 13:57:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005fa000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000552000)={0x9, {{0x2, 0x2, @rand_addr=0x1}}}, 0x90) r1 = socket$inet6(0xa, 0x3, 0x3c) r2 = accept4(r1, &(0x7f0000dbf000)=@can, &(0x7f0000eb8000-0x4)=0x10, 0x80800) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000323000)={0x0, @local, @loopback}, &(0x7f00004cc000)=0xc) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000000e000-0x460)=@security={'security\x00', 0xe, 0x4, 0x400, 0xffffffff, 0xf8, 0x218, 0xf8, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f000002a000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xb7a, 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000b8000), &(0x7f0000928000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f00000e1000)={@random="01b7fffffffa", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0xc, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0xfffffffffffffffa, "4437a5da"}}}}}}, 0x0) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000003000)=@broute={'broute\x00', 0x20, 0x1, 0x120, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002000], 0x0, &(0x7f0000001000), &(0x7f0000002000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, @common='lo\x00', @generic="481276b908e6834931be5b692497e887", @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0xf0, []}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x198) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x7, 0x4) listen(r0, 0xffffffffffffffff) 2018/02/19 13:57:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvfrom(r0, &(0x7f000079e000-0xf8)=""/248, 0xf8, 0x40012001, &(0x7f00005f8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x1, {0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f00008dc000), 0x4) 2018/02/19 13:57:27 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000+0xd6a)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000004000-0x8)={r0, r2}) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000002000), &(0x7f0000001000)=0x4) [ 40.051856] audit: type=1400 audit(1519048647.027:36): avc: denied { map } for pid=6336 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15993 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/19 13:57:27 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000464000-0x4)) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000f7e000-0x2)=0x7f) 2018/02/19 13:57:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80003, 0x0) getsockopt(r0, 0x0, 0x2000000000009, &(0x7f00004f4000-0x4a)=""/74, &(0x7f000080c000)=0x4a) write(r0, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) 2018/02/19 13:57:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a21000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006b2000-0x4)=r1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009d6000-0xc)={@local, @multicast1, 0x0}, &(0x7f000062b000-0x4)=0xc) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f06000-0xe8)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3, 0x1, 0x2, 0x2, 0x2, 0x20, 0x20, 0x2b, r2, r3}, {0xffffffffffffff39, 0x5, 0xffff, 0x101, 0x0, 0x8, 0x9}, {0x4, 0x9, 0x80000000000, 0x3f}, 0x7fff, 0x1, 0x2, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x0, 0x4, 0x5, 0x1f, 0x1}}, 0xe8) r4 = accept(r0, &(0x7f0000a24000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00008a9000-0x4)=0x20) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00009fd000)=0x9, &(0x7f0000bab000-0x4)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x3f8)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0x68, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) 2018/02/19 13:57:27 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0x9, &(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a15000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0x120, 0x5224, 0x5, 0x1, 0x2}, &(0x7f0000f88000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000af6000)={r2, 0xd610}, 0x6) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f87000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f88000-0x4)=0x32) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f87000)={0x0, 0xfffffffffffffff7, 0x20}, &(0x7f0000693000-0x4)=0xc) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f88000-0x8c)={r4, @in6={{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9f8}}}, 0x8c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f8a000-0x14)={r2, 0x100, 0x40000000000, 0x6, 0x847c, 0x2}, 0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f89000-0x8)={r4, 0x2}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00002fe000)="437e75b4ffeb00a46522258a6a07b039289220e245c9b8e96dc987851c278b4bfcbdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e2973c050059", 0x48) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80004, 0x7f, &(0x7f0000008000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000016000), &(0x7f000000d000-0x4)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 13:57:27 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x200, 0x118, 0x200, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000000e000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='erspan0\x00', @generic="30ede716cbe356ee1a3c8447f85c07ae"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x4, 0x2, 0x5, 0x1, 0x7, [{0x10000, 0x200, 0x1000, 0x0, 0x0, 0x100}, {0x100000000, 0x7, 0x1, 0x0, 0x0, 0x8}, {0xff, 0x6, 0x80000000, 0x0, 0x0, 0x100}, {0xe62d, 0x80e, 0x9, 0x0, 0x0, 0x100}, {0xf03, 0xfcee, 0xe070, 0x0, 0x0, 0x4}, {0x2, 0x6, 0x6, 0x0, 0x0, 0x804}, {0xfffffffffffffffd, 0xd72, 0x8, 0x0, 0x0, 0x385}]}) r1 = accept4(r0, &(0x7f000000d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000000a000)=0x2e, 0x80800) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000010000-0x4), &(0x7f0000004000)=0x4) 2018/02/19 13:57:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b73000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc2, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00009c7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/19 13:57:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f000082c000)={@loopback}, &(0x7f0000511000-0x4)=0x14) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d4000-0x10)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/19 13:57:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00008c7000-0x4), 0x80800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000085a000-0x4)=0x2, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/19 13:57:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000), 0xff4f) sendto$inet6(r0, &(0x7f00007ba000-0xd5)="ad1cdcf1830cdaefe5a409e32c1b414c4a187bf60f3992412f0f516086e8ca0773a99f8a9a5ff0ce0644e406da11903bf6319bbcdf648ce91ccbb469ddbd0d4a6faa53eb82c852ae9385118a52d962d1c45d2c09d710661713c178de570f7f137f116d299b235d30fa146e07582ec10e57eeff5c66a7217084dc51fda383fca18de1190d41474ec179e27d8338d9c3850eece3c6f30aec093b3587e066488abbd6842fb67cbabd203f903c5d3fee2ee10ac8cea8c99146b52ad5417eb0d9f759244616ff15a7fb0dd2c3ed4e5f59825f62a40d8ddd", 0xd5, 0x24000050, &(0x7f0000fdf000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x37}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000732000)={{0xa, 0x1, 0xdf02, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfffffffffffffffb}, {0xa, 0x1, 0x9ac, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x9, [0xfffffffffffffff7, 0x9, 0x6, 0xdfb3, 0x1, 0x100000000, 0x2, 0x4]}, 0x5c) r1 = accept$inet(0xffffffffffffffff, &(0x7f00009a4000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a9f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d23000)={0x0, 0x6c, "7fbaabc7eb6852d38a13b8d1134e45b1a0946aa3b822f9278fc2dc2e1f4921eda606f1a3df6cefe24e8efefe565cd08ab6a994934522df37fe0475f4888ba84461690941fb077c5ddf2b33f28fe79090904a09850dafc30e7c660d1a1b6adaa208ff73b8627950630babac43"}, &(0x7f00001ee000)=0x74) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000260000-0xa0)={r2, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, 0x5, 0x1f, 0x1, 0x7, 0x18}, &(0x7f00001ae000-0x4)=0xa0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000768000)={0x0, @in6={{0xa, 0x0, 0xad, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000c95000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00002f4000)=@assoc_value={r4, 0x4}, &(0x7f000056a000)=0x8) 2018/02/19 13:57:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) bind(r1, &(0x7f0000d25000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x20) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000348000)) 2018/02/19 13:57:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000975000-0x18)=@generic={0x3, 0x800, 0x10001}) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)) 2018/02/19 13:57:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005db000-0x8)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000901000)=""/213, &(0x7f0000000000)=0xd5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0x52)=""/82, 0x52, 0x3}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) 2018/02/19 13:57:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) recvfrom(r0, &(0x7f0000f56000)=""/81, 0x51, 0x120, 0x0, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xf}, 0x1c) r1 = socket(0x1b, 0x7, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00006d6000)={0x0, {{0x2, 0x3, @rand_addr=0x8}}}, 0x90) sendmsg$nl_generic(r1, &(0x7f000032a000-0x38)={&(0x7f0000b22000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000cb2000)={&(0x7f0000f45000)={0x190, 0x20, 0x2, 0x0, 0x0, {0x1d}, [@generic="6b487bf299d77ff9eaa2e320cff72e5535bd293209f23772d94c6c88bc6ab286b3aaab66f2e32470c0c49f176117d88c54d20973ba007df760c3b912460f9732c6d49a3e8ae749d0bac3ac626bf5a275032a52e2516bfe6003e41fb8ec29fcd476f7e54e425e37f630495ea1aa57dd3803a529a570ab1096f25c5154e162d5e9f1dc7c2a60be0c50654b15cbd6a3c80438989747a64c01da0987dabca93c94fcae30d04fa4278908ec235434718fab3f0decca9a5329b6a783bfb5980e4b4ee4618d4c4ae153b24a0f24dc4cdf95b384c33b3650ee6e8b1ff879793d825fc50ada4a95119917c9663dbbfe6004bf4b368fb2aa97d5a476", @typed={0x84, 0x79, @binary="4f758a8cb959b23c0d448ec424cd86afa48e93bc20afbbc8def7fb4998241faa586b1519551f107ea9c6151acc40b3c2684a88fb7c66cc405ccdcd898b060bd1920fc0b0150b8efd0e24b5351dfff3f0fbd2b52f0257b11849bb6ea3532d543c244cf798cbd714ad6e2f1a6f6087029b8d5b5a698e4fead6f0d1"}]}, 0x190}, 0x1, 0x0, 0x0, 0x80}, 0x40) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000aea000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c8d000)={0x0, 0x8, 0xfffffffffffffff8, 0x1ff, 0x8, 0x3}, &(0x7f0000858000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007bd000-0x18)={r2, 0x0, 0x30, 0x9, 0x7}, &(0x7f0000bb2000)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007bb000)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006f5000-0xc)={0x0, 0x9, 0x2, [0x1, 0xda]}, &(0x7f0000a74000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cad000-0x14)={r3, 0x7, 0x800, 0x80, 0x0, 0x1}, 0x14) sendto$inet(r0, &(0x7f0000386000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e4e000)={r0}) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000a2f000-0x2)={0x2, 0xffff}, 0x2) [ 40.178070] device syz6 entered promiscuous mode [ 40.178634] xt_hashlimit: overflow, rate too high: 0 2018/02/19 13:57:27 executing program 2: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f000077e000)=0x4) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) pread64(r0, &(0x7f000083a000)=""/4096, 0x1000, 0x0) [ 40.227734] audit: type=1400 audit(1519048647.249:37): avc: denied { map } for pid=6407 comm="syz-executor3" path="pipe:[17111]" dev="pipefs" ino=17111 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/19 13:57:27 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f12000)) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000f13000-0x38)={&(0x7f0000f13000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000f13000-0x90)=[{&(0x7f0000319000-0xee)=""/238, 0xee}, {&(0x7f0000b86000-0x4d)=""/77, 0x4d}, {&(0x7f000098d000)=""/250, 0xfa}, {&(0x7f000080e000)=""/175, 0xaf}, {&(0x7f0000f12000)=""/74, 0x4a}, {&(0x7f0000f13000-0x72)=""/114, 0x72}, {&(0x7f0000ab8000-0xae)=""/174, 0xae}, {&(0x7f0000821000-0x5c)=""/92, 0x5c}, {&(0x7f00003c0000)=""/250, 0xfa}], 0x9, 0x0, 0x0, 0x1f}, 0x43) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/02/19 13:57:27 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00005f2000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000230000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000938000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000093c000-0x98)={r2, @in={{0x2, 0x3, @empty}}, 0x3, 0x8}, &(0x7f0000251000-0x4)=0x98) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000001000-0x8), 0x81) 2018/02/19 13:57:27 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0x6, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000014000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000014000-0xc)={r1, @rand_addr=0x1f, @multicast1=0xe0000001}, 0xc) r2 = socket$inet6(0xa, 0x3, 0x11) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000000b000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @common='ifb0\x00', {}, {}, 0x0, 0x0, 0x0, 0x45}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) 2018/02/19 13:57:27 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000025000-0x348)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x128, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000030000), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0xfffffffffffffffe, 0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0xffffffcc, 0x0, {}, [@inet=@rpfilter={0x0, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/02/19 13:57:27 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000022000-0x8)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000021000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f000001f000+0xe6b), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0x0, 0xffffff00], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x16535ed2ddd40124}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) 2018/02/19 13:57:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001e1000)) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) pipe(&(0x7f000017b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000134000-0x4), &(0x7f0000b85000-0x4)=0x4) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000979000-0x2)=0x6, &(0x7f000050f000)=0x2) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/19 13:57:27 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) unshare(0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e00000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ce7000-0x18)={r1, &(0x7f00000af000)="cb62b1fc528b6d2176ad04eb92ca5a2900899e1541d61360d3cc9e96ebd1a37f034f9f99f13211d45974d609f8da06a3121b5ef13fc7370883f342243f24be6d9a156a3b6bed6b8caefc4154fc698b65d2a96212655655ead03eb16019f6ec8521e63aac46f34d3d8dfe10ae750833a44abf86804d1f1d92c9f74abe81162caeb650acd2095332d39b6f884fdd51c7e3abed33d1", &(0x7f0000eef000)=""/4096}, 0x18) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000), &(0x7f0000e3a000)=""/53}, 0xffffffffffffffce) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00002eb000)=0xd3a, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f18000-0x3), &(0x7f0000f17000)=0x4) 2018/02/19 13:57:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r1, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006b7000)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000096000-0x10)={0xffffffffffffffff, r2}) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000e6000-0x10)={0x0, 0x10, &(0x7f0000851000)=[@in={0x2, 0x1, @empty}]}, &(0x7f0000e58000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b9f000)={r2, 0x80000000, 0x64, "d8302255e7be73f84421e643674d1c06999379fc57ab1d7bea1916731aaf5695b2030cab8853a1b357d7c9b63208795948fd493b32f3d9e7fecfaf5cd332a8bd1048fee39c475b478c01d11717dfb720130fe9d9fabf2d595ac25b35114a8e70f676418f"}, 0x6c) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a53000-0x4)=0xffffffffd427e06c, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000945000-0x10)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/19 13:57:27 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000ef0000-0x118a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @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, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) 2018/02/19 13:57:27 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/19 13:57:27 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001000), 0x8) socket(0x10, 0x80002, 0x0) 2018/02/19 13:57:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg(r2, &(0x7f00006d4000)={&(0x7f0000814000)=@ethernet={0x0, @dev}, 0x10, &(0x7f00008ac000)=[], 0x0, &(0x7f0000f2a000-0x25)=""/37, 0x25}, 0x2) r3 = accept4$inet(r0, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000935000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000057c000)=@sack_info={0x0, 0x0, 0x400}, &(0x7f0000c99000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f28000)={r4, 0xef3c}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000baf000-0x4)=0x2, 0x4) 2018/02/19 13:57:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005c5000-0x6)={0x0, 0x80000000}, &(0x7f0000358000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x8, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f0000dab000-0x38)={&(0x7f0000689000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e32000)=[{&(0x7f0000311000-0x1)=""/1, 0x1}, {&(0x7f0000d77000)=""/14, 0xe}, {&(0x7f0000bdf000)=""/208, 0xd0}, {&(0x7f00002d4000-0x9b)=""/155, 0x9b}], 0x4, &(0x7f00003e2000-0x4)=""/4, 0x4, 0x6}, 0x2000) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0xbf, &(0x7f0000c2c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x8b07, "fb192703243684bf32de6a7490165000538817f7aa8d3d41b9c9d327bdfaa2e414b9220932993610b9133d0a2e5381eaf59607c034fa5ab1289c388d60bed07ccb6b59b3673419ded42654e87fc7ea32e5918a867fdb650b1525c7364ad317e275f3edacd1e7f60fa30f5c77aea8d2203f777b7c2173989bb160ee7214c82072d39087fe41da89acaf5446f060af7f2b58f468929e83c8bccf97a1e05860222a437b7408c4890581a1544b573be8371ab3"}}}, &(0x7f0000b69000-0x14)={0x1, 0x3, [0x2da, 0xfa6, 0x15f]}) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) [ 40.369783] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/02/19 13:57:27 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x8c, &(0x7f0000003000)=[{&(0x7f000001e000-0x24)="24000000240000000300000007a283bc0a00004003000000a30048680081ffffd188737e", 0x24}], 0x1000000000000001, 0x0, 0x0, 0x1}, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000014000)={0x40, 0x4, 0x917d, 0x800, 0x0}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000027000)={r1, 0xd3}, &(0x7f0000027000)=0x8) 2018/02/19 13:57:27 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x7, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000009000)=0x401, 0x4) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000006000)={@common='gretap0\x00', @ifru_settings={0x2, 0xfffffffffffffbff, @fr_pvc_info=&(0x7f0000006000-0x14)={0x2000000000, @common='yam0\x00'}}}) 2018/02/19 13:57:27 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000003d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000968000)={&(0x7f00004d5000+0x88d)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet(0x2, 0x2, 0x61) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000318000-0x258)=@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(0x3e, &(0x7f0000e2f000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x0, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x8100, @syzn={0x73, 0x79, 0x7a}, @generic="2a9dbfb8e52776a04b739538463c0249", @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xa0, 0x118, 0x148, [@vlan={'vlan\x00', 0x8, {{0x0, 0x0, 0x0, 0x0, 0x986d1137464fc0fd}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5dc7cbdd252c6dcf031cf08c0261767e4efcbaa253ad73da99677051e65a598426b873352b4c06f3df842b0018496c53f1eb354d219a2b1f8be37415a84a51b7"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x1f0) 2018/02/19 13:57:27 executing program 3: mmap(&(0x7f0000000000/0x9e8000)=nil, 0x9e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000006000-0x6)='./file0\x00'}, 0x10) socket$unix(0x1, 0x20000000003, 0x0) 2018/02/19 13:57:27 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x3, {"a9cad6f92c3b45"}}, 0xffffffffffffff40) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000036000-0x8), &(0x7f0000023000)=0x8) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0}, 0xc}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0x42b}, {&(0x7f000002d000-0x16)=""/22, 0x16}, {&(0x7f000002d000-0xf9)=""/249, 0x86}, {&(0x7f000002d000-0x73)=""/115, 0x73}], 0x4, 0x0, 0xfc7a}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000038000-0x4), &(0x7f0000038000-0x4)=0xfe5b) 2018/02/19 13:57:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000ed000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000dfe000)=0x26) accept4$nfc_llcp(r1, &(0x7f00008b9000-0x10), &(0x7f0000304000)=0x60, 0x80000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000041f000)={0x26, 'hash\x00', 0xf, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) read(r3, &(0x7f0000a35000)=""/241, 0xfffffffffffffd30) 2018/02/19 13:57:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r1, &(0x7f0000b8d000-0xb1)="d0bfb510b237f8d244b817a5ab47fd9b69bf3fd22c5f8d91fa265ace6a678007809ea8ba698d118a1486dde95a13f00d87383ddacf55190a4d3147eff8c112c6455177699fe829613a9ab6ba4ff8944402c67db84dda62cfe77f36d609dd586c99395f08723319de6e980516b1584abc27465d1ee157b3c1846dd66b4d14a1ad5375eb692512f0f628b41845876f019d4a077cc8d873fa8125e24610a36bcf18b135d5c3e6ac5c86b886b5a8b86ff8dd6f", 0xb1, 0x4000, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001b3000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 13:57:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f00008e8000)='E', 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000059d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f9d000)={@empty, @local}, &(0x7f0000776000)=0xc) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a91000-0x10), &(0x7f0000754000)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004cc000-0x4)) 2018/02/19 13:57:27 executing program 5: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr, @multicast1, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[]}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f70000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x16}, r1}, 0x14) 2018/02/19 13:57:27 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f87000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f89000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f88000)=@bridge_dellink={0x30, 0x11, 0x21f, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x10, 0x1a, [{0x4, 0xa}, {0x4}, {0x4}]}]}, 0x30}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x80000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f89000)={0x88, 0x8008, 0x0, 0x3, 0x0}, &(0x7f0000f8a000-0x4)=0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f89000)={r2, 0x8001}, &(0x7f0000f89000)=0x6) 2018/02/19 13:57:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f00007b1000), &(0x7f0000351000-0x4)=0x4) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000318000-0x4)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d68000-0x73)={0x0, 0x6b, "7b66da7e1e474a650017886702eddd005c3d03eb675ae6c87b808704734cafdfd78ca947723b427b54bdc6a0297facb692679a63d74e55f8e8044b550b028127210bedb9075af241997f43798285d1c9b226c23f586c6080d280064ffcb74aeaf86f542a94ef5abbc5a766"}, &(0x7f0000e47000-0x4)=0x73) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c74000-0x6)={r2, 0xfff}, 0x6) 2018/02/19 13:57:27 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3,