[....] Starting enhanced syslogd: rsyslogd[ 12.551570] audit: type=1400 audit(1517151028.093:5): avc: denied { syslog } for pid=3520 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: [ 19.334588] audit: type=1400 audit(1517151034.876:6): avc: denied { map } for pid=3660 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 '10.128.0.22' (ECDSA) to the list of known hosts. 2018/01/28 14:50:41 fuzzer started [ 25.592408] audit: type=1400 audit(1517151041.134:7): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/28 14:50:41 dialing manager at 10.128.0.26:39979 [ 28.541108] can: request_module (can-proto-0) failed. [ 28.550408] can: request_module (can-proto-0) failed. 2018/01/28 14:50:44 kcov=true, comps=true [ 29.006203] audit: type=1400 audit(1517151044.547:8): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1032 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/28 14:50:45 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000afe000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfff, 0x0, 0xfe, 0x2, 0x8, 0x0, 0x4, {0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x9, 0x400, 0x1}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x80, "34e27817f1435a93eeeec67822b530e433ace345d92eff749e4f893ba092ff0f32fc7ebe5a5700bc4899743bb1b785a54409bd930579d6aaed19a61332cca151a7d9ed26840c5637ae3bdd06055f448b3d31914d9312a4e258b5f4e2bcba956cde605bb1b072998c50b87522379a7a7437fb7711c10b83dbe1ca21c69a4f8699"}, &(0x7f0000000000)=0x88) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="b56e1dd10a4f6411d55b18eb2eddae9f", @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4a8, 0x204, 0x1, 0x1, r1}, &(0x7f0000000000)=0x10) 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) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x80000000, 0xfffffffffffffffd, 0x4, 0x0, 0x4, "707d34f22a3caabbd01fe9aa380632de7fb1465574617c4d094e1dc942735322bc74bc30ea03361a8a420229e1df47ff1c4bd225c7dd716aa05e37065d86f4", 0x1}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="6e165cf48906effdfc2ab7ebd7eac7e8bbfcffd32bce40188aaa4417196453e3a9e6c14ad3c47021325455e47c4227e1ee5586bed10760aac4fc38122633248ab519548d9527ccad0eb4c77d22cbc3a15d9831b5b9e6c7cf041da5022aba182ab02c6adb2c3f8c9dd453f91b0050a4f9eceeca738aec5a9f3506af2940b2f7c8cf2a968e2b4bc5330aa0fd285a5a14180a7ca5d5b95065b6530166dc088e8aa90b623e0a855fa5a05824245f5819c07811608cfc13597d1ae957bc8559bbf14275caab7a8360abdf88d5aa1b4926d5f5106d7a4d4640ef1c9143ea7a51d0b97e17f9980c2d34766ccd7a3e4a7a7062d71fc4f2847bcc03eb", 0xf8}, {&(0x7f0000002000-0x1f)="52f125d402a82168ac93400aaac2a532fc8eacd430f0cff2d12150cbfa8d23", 0x1f}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0xcb)="c3762e11748bf99f5ce02db57b81d9e4e2d26e31c63054213551961041a54cd79d5834359a382e364a1c6f2e88de25177ba9bd098a1d6c1f38fe8f49a484ff2619c54a36f12fe1a5237eaefbc2299065710b7e1b58562fd1066a7637faa927afd6fa1d8bca055948037f14f6c6cadde74417afe087cecfc73ec4456a9c1afd644c8f46c2e6ac4404e91a9f40611de4e4fe8c63ec909301f75a7aa2f2637ff3dd1bbee97a6b1a8385ce31e6fd39a102371d1f3ad5b0be17d602870f0e9e4c8c749de5027bdb34fc226c9df9", 0xcb}], 0x4, &(0x7f0000000000)=[{0x88, 0xff, 0x20, "354d1fe5f79595a5715d8f0f5e7faeed02cbc0b94a3b7450fbea1e17b1f1e819e94fc693cc97e312f5a521ad51d79bf81d8ec581df30baa78c25a5a7b31cde02ecc77335b6842ad14e37a98eba10514645d0b0e4be5e23b43fb9ca58b77821488f120183d312889e08fef89e4e72ff85e46e1d"}], 0x88, 0x20000004}, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0xfffffffffffffffa}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r5, 0x7, 0x4, 0xf6, 0x1, 0x2}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={r3, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(r0, &(0x7f0000001000+0x3c6)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000-0xc)={r2, 0x5, 0x0}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000000)="eb9e1dabc527a0185e6009c5bb40b8dc", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000)={r2, 0x6, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r4, 0x200, 0x100000000, 0x7ff}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000004000+0xc95)={0x3ff, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000009000-0x8)={r3, 0x8}, &(0x7f0000003000)=0x8) 2018/01/28 14:50:45 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000620000-0x4)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dfc000)=0x93b, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003d3000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x1ff, 0xbdb3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0xce2e, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000)={0x7f, 0x1, 0xa5, 0x3, 0x0, 0x7fff, 0x4, 0x31, 0x101, 0x33, 0x0}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000-0xc)=[@in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={r2, 0x3, 0x0, 0xfffffffffffffffc, 0xc63}, &(0x7f0000006000-0x4)=0x18) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000003000-0xc9)=""/201, &(0x7f0000006000-0x4)=0xc9) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) socketpair(0x1d, 0x5, 0x3, &(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000004000)={0x1, 0x0, 0x10003, 0x8001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000007000-0x10)={r5, 0x1000000000000000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000007000)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000008000)={0x2, &(0x7f0000003000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/28 14:50:45 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000466000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000018a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x800, 0x80000000, 0x4dbc5e48, 0x10001}, &(0x7f00009d8000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r2, 0x9}, 0x6) 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) 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) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000003000)=""/119, 0x77}], 0x1, &(0x7f0000003000+0xa47)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, &(0x7f0000004000-0x1)=0x0, 0x30}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7}, {&(0x7f0000000000)=""/152, 0x98}, &(0x7f0000002000)=[{&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000004000-0x12)=""/18, 0x12}], 0x2, 0x20, 0x101}}, @mask_cswp={0x58, 0x114, 0x9, {{0xfffffffffffff800, 0x3f}, &(0x7f0000001000-0x8)=0x10001, &(0x7f0000001000-0x8)=0x0, 0x40, 0x5, 0x20, 0x80000001, 0x0, 0x80000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x1530, 0x9}, {&(0x7f0000003000)=""/200, 0xc8}, &(0x7f0000004000-0x70)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x9c)=""/156, 0x9c}, {&(0x7f0000003000)=""/226, 0xe2}, {&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000003000)=""/32, 0x20}, {&(0x7f0000001000-0xcf)=""/207, 0xcf}, {&(0x7f0000004000-0x3a)=""/58, 0x3a}], 0x7, 0x4, 0xda32}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x0}, {&(0x7f0000003000)=""/230, 0xe6}, &(0x7f0000004000-0x10)=[{&(0x7f0000004000-0x14)=""/20, 0x14}], 0x1, 0x43, 0x80000001}}, @cswp={0x58, 0x114, 0x7, {{0x8000, 0x2}, &(0x7f0000003000)=0xffffffffffffffff, &(0x7f0000004000-0x8)=0xc94, 0x0, 0x7, 0xfffffffffffffffc, 0xb60, 0x45, 0x4}}], 0x1b8, 0x10}, 0x4004000) 2018/01/28 14:50:45 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x2)="7b95", 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x5, 0x2, 0x7, 0x6, 0x2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x40}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x8, 0x7, [0x200, 0x9, 0x7, 0x2, 0x8, 0x0, 0x0]}, 0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xb, 0x800, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000005000-0xc)={{0x0, 0x5, 0x5, 0xae67, 0x22, 0x4}, 0x4}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003000)=@generic={0xfffffffffffff4b2, 0x100, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000006000-0x2)=0xffff, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000004000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000008000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000008000)={r3, 0xd5, "4f8776bd699a720c83df80a1e9c52d54b7753f7729415ac376c79ffafcd1d03601e65e31c0c095f08bb0fc740d782782633e8ed7e7e90415b26d08a6a616e2f6a0679d1f603a6288b8c5b407128a3d47338aaeb7b393098f60719a2d3cef856e62843c32d603ecaa607b614e57d5621f21b59d9781f22c87de40ec8f4ef79cacd0cbdcd625c8e33f99a521d423234e18f59b649a215040115c735a5a795251ae59f6c1468a9b97db794ef8cd442662e8add435716e9292c67bcf29fc6f8bfb20f1deff7506ef451ee50b9ae1bc0295ff701ce09bff"}, &(0x7f0000009000-0x4)=0xdd) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x59c, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000003000)={{0x8, 0x4}, 0x58}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r4, &(0x7f000000a000-0x10)=@ax25={0x3, {"f0375f6683ad9a"}, 0x9}, 0x10) 2018/01/28 14:50:45 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000029f000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x97)="67b139dedff34b414f47ec15e2bd24609d4bb7415ac93e1eaefae9178fa985de324338f7274079756f4a4fca00dd8511d0aad744f59cf82addee3aee74fd9a7b75a665509466cba4b4219ae60af815f16e3740aa699e0f49e0e4589abc34bc7bb5493f1843a81578acd405d760945c72833cb4e47b5ae17b2c68dfe07b0459664977840f00e0aad1f59fdd0fab0926fb110795148eebe9", 0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x890, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x3}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000001000)="d8f347fcb97ed52dd1d39becc8bf24f47019f47e9eaf6ede5e5ef55241911df4bc92deb091e4cddc94fca6697b6ccd08f2231f8d459b5c17fdd5d3f0", 0x3c}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000001000-0xb6)="54d5fc58c3afc653db5ad03960e992500a9a491d1d19b080150654e3ac39a043a8204f75d09e20874eaebb66ade218dc8731b04a07d3a7e4a0e9fbc5d0801e8ff37f6efc489147a8dc8275a5c74ddbe6a806ea7383c1e6bbb2704014b1a804edcb848fe09885632e691635bcf1799a4141133872864c50c47393ec0aed922568bff78beabc45368ed707be94169df433709917adc426c5e6f226874f5e25e07f999f2a0c110ff14e817566b5bfbdb7af385bb7183fe3", 0xb6}], 0x3, &(0x7f00002b2000-0x1580)=[{0x68, 0x12f, 0x5, "52786dd60c9fad9b9e6bf819ae31316d393bed49b084a20a60109881d9d28c2f610297dd47b4508d206a4045447b45602a7e8db5d2e74a8c10531b1f45b229721efa85bfdfa271f1b296f694e582a5c2fae49cc186"}, {0xe0, 0x88, 0x96, "1407a0a9b93827bffee3aefc7e7ca1ef4c84a29eabbb38c39518e367a38a0a646892d87242ae80c40a58608e1d7bcc138386c491edfd91b40c5eae15e8ad859e5ed01f48c6fb8dd110e6b55e150cfca1c84cdfc14c24752374b1b9b45be045172ada35998ff4fe1bbc94196a77a9b38feec1035ce48f3a97fa603ca03fffc65fbae400a19b0e9cb29e9f94a2c48fa16eb47211c5db73ad4788f35df1b7aa43abfb70c122a994aa8a54168b6c489a99a0aa66c785d46618b446ae08ac27f2d97a1a6de6811179fc57a7ce226513c42c"}, {0x60, 0x3a, 0x0, "455abf529a158cccf2688a282c5867ea9129a40c18b7153845ce9ac4c73719a28c49bad0f15dcf6a5e045b6774c777b18dfd736347296b8fd42484f6f731527ff4e83422b411325b2ebaed"}, {0x110, 0x88, 0xc2f3, "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"}, {0x1010, 0x1bf, 0x9, "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"}, {0xb8, 0x112, 0xffffffffffffffff, "eac0a9e468193094b4b843972e1e2ac478a372e7c9393559b167a696eb1845f0acfb820bf46a9638ff91cc59c11e748c1d852132688bca99afc382eea3c537a39bcecb3a1fd908d581c9c5f26b8ea217891ca621e26690aa68774cc86abd579b3bb30e1ded403d018b8ad3bd2f4ea98f36b8729438321584db5c968df54d6b269540e395aef11a4edb38007e24a40785bca891d1db5087c2509c5e9a02dc3bcfd0f7c49d87f2"}, {0x40, 0x103, 0x1c6, "8cebfdc1319559ce0b2c00cf28f90313add835d9bf9deea79722d5243307214bdfe7ed95d461f459b3120a738d"}, {0xe8, 0x0, 0x7, "5155fa204e8f9b960cdde61dc93ce02a62ff78e224927cf30c185e799af4e8ea309a3f34b5785f150546c20022377092606cf1e849ece408ea32a5845d1dc18a8d4deb8df657af4ca12980e969811fd36d6ad24196500e3977b998025ad65d8b6bf5e85f733bf590afecba23fa78aa22d68a04af8d5b32f2f3e6a5c4079da5d1e5f450dc703990bf0d7b4f5de946c0109f8fd6f20e04b48cb9781c29011cb5294d169252fbd664435e3be5d752c5b1ee400cfe6ccbb4700ae68331bb2b0706f3b6473af640e6feec0111d594448b8e095abb09c0feba038e"}, {0xc0, 0x3a, 0x5, "e8e80889472288f18883d15b50e700410566dcea0555b435d315d8dc3bcf42bcb6068d80b88f1a7c47fd48202aa42fc124014f0b85eb3e2b620cc784d1b1c204674c45c64d93aa2aa2b8bfc0baabe71a12a81a152bf3fd899bad47a777814bd64c20655de9ae2d3f115bcb2e691dbbf320b355131c0045a17d81fd7a5404dfbf11d3d7d77f8830e26e70d0677969173120d0e5055efc9e751705eab8af30edb905a92e7305ffa4dabd1fda1e"}, {0x18, 0x111, 0xe854, "e6e5"}], 0x1580, 0x20000000}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000002000)="7d14edacd38e77e0ac9ba08454d0162bc9eac265947f53bc200591927b9a0c0aef511295d01561c78a09b35035727622638da06dfffe461ea236532e1e87051d9f7a9e1f3789e87e65a96d61a6ade78610249d9a2dd82eddbe93425c51b053b7033ae6849575fcf31079bb04acf4e96bb84e0a89b5660a9110944c15ee") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000003000-0x57)="9a8fb1347d3e4833144968829adc7bd975a48a5e2bd8ea1220f94d85a39c1d416f11ee4101e4aeb20c22879b4b3a5a7f67df37f3f8695473944941e80ac54f649ab17055865d657301e53718282228419159abeef21b57", 0x57}, {&(0x7f0000004000-0x7d)="f8e044919a535e03ed7c69d73c4beb4f67b5bd45f73ca3459a8d65028f57245ebe1f3c4b2dff504f04eb28551b38a10f6557f66501e45b28fcb647c4fdd08ef15f0b6564480dfc76cb233aa788594d3b5956e1b4f19d7c17b804c12cee3f8c8fbc22294c5db0f4322a9262e5410377cc63d125c9f57cd27522d1b1946a", 0x7d}, {&(0x7f0000001000)="208e7617b5d4295a3db2658c987e71129ecfb8fcd17776083b1e44f6a172ab394613f379181d943777381e41a9d63e7f80989ff58d1f8294fd68e85e415fd5acbe952cab17dee367048e68f695a5cd404d0293123d4c86d0ecde6f2f4f201deb1c84cf2b7db945fdfe9d360100a9c470377eac598a6ab15162fc9d927ebfa0a37318dd7a104bdbc9844efa324b6fe6159b37b14da87120eec10b55be4966a36c95", 0xa1}, {&(0x7f0000004000-0x7a)="c423bd477000288cd827376d6cfde556ad018a9d6c212359be9644af6aab13ce2efb5a21811daaacab6357cd3555a3c993003606a96e3fe32432e34b169fe8fa4242da7f4ef2264e409c5a403e397aebc9d0c2df6355f0249ff2480575901d56c9f3e8dc5d557932e423f4ddaf7ba8474fc36748a1b69f2e4e86", 0x7a}, {&(0x7f0000003000-0xb0)="21ace87e5d81d1970f72aa8065b629cd473c1c3d94d798e0c90ec768fefe4963efc5307b83790cfbdb8cadda9b54bfee742f93bbbc92a2dc193a423d40130dce42f97bb95797be3ad8d584f6ad95637892a88d93bd75b1ef98291c0bc630e1d7c9b3e466ab65202d5b3b791818a33ca5e835eeea7e9b7fd5e78d2784ad26f24e8d1fd3fbe493f10a83c023d374b44ac47dce38b80789590beddb3dc1e8dec28343bb200270d5854a458200279e5a589e", 0xb0}, {&(0x7f0000002000-0xa1)="c29aa38ceff5f12194589145fdd8735295bda699e177db87b9e58287a84469d77351e46e7ce887408f887fd7f125de180565567b96574aead1b9190d11b7e5adec47d83e4a883ceaabf1746a8a6bf0a1eef2f984303b6503d6d968256e146c9d0e6053329bf6dd16ab5bf8d99e017e974e64449a34915d7bd0be85c177c4e63a465c9f7dad3c50b2099317cf6d4520482a214e2bd912f63de485444b349afd4e39", 0xa1}, {&(0x7f0000002000)="27ad810dca1fc5b2fe1f882e18aab5aabcbe005a5eb04d4e0aa6800307f90f44c4ba1b884f3a7c52753125a228da2a18c0633fd55d0cb26b14e211276fdda7a3a031040a7acdd5ef098a02d05e13bc6e42682d35941d1da0035345eae9f61905186aa379f7ab8bdf63ed3281b82827a73ec906797f06082d329bfb61122e5ecea79a33aaa645f0b56affff2a0ca5e9558526e53580628f92003b5e23ecbf45c2f6fd9fe814683238035898f23c9518be918d758574a190145ee1d2172b687b5105ebd01caa00ed625fc35ca1f08ddc3416909625c89c7e65d488720436e33907ed98278879a953223b", 0xe9}, {&(0x7f0000001000)="8bebcb5b51e3db36b5e7d7e85870d49f3f6cb8ed05322dc9921ccfe548a39093814e12f4f5be2908b49d4adfe896f581a8b3f41faec68ad933c75b05820db1e1956304b22e4a1c0bf60ff5524a60e5661b3e258ea63851176349294ebbe7ac658a3d0619c4ad970e8a4ba1f8232bec69d9", 0x71}], 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r3, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000005000)={0x3, 0x8366, 0x3, 0x9}, 0x8) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x50, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x5, 0x8, 0x61}, &(0x7f0000007000-0x4)=0xa0) r5 = accept(r1, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000007000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x40a0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000007000)=@getneigh={0x14, 0x1e, 0x800, 0x5, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000040}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000005000-0x20)={0x1c07eae4, 0x9b1c, 0x200, 0x1, 0x5, 0x10000, 0x1f, 0xfffffffffffffffa, r4}, 0x20) setsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000002000)=0x2, 0x4) [ 30.176167] audit: type=1400 audit(1517151045.717:9): avc: denied { map } for pid=3671 comm="syz-fuzzer" path="/root/syzkaller-shm564574364" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/28 14:50:45 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d6c000-0x8)={0x0, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) r2 = socket(0x1b, 0x3, 0xc82b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x9}, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000)=0xfffffffffffffffe, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x8da23e788e4b8c7e, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001000-0xc)={r4, 0x0, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000003000-0x10)={0x8b, &(0x7f0000004000+0x466)="d81727bd066013c29412cb57ede1d2b81162a3a6500b283b3189a5e827b3466a57236d5572743d8043b8e0c1343c5cb1466e29428fe3ee90e33632506c08caae051f3b42774dcc55f7ed153112c3af561f13e73dcfcf7a8ae6ac71a14b3dcfe90731b7e351f9185ffc681cb4c682252b214b65520c007bc74f76a1bfc5f1f284e53ab0894b1980050d2b30"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000002000-0xc)={r4, 0x80000, r6}) r9 = socket(0x9, 0x6, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r9, 0x112, 0xc, &(0x7f0000006000)=0x0, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000008000-0x20)={0xd1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r8, 0x40106436, &(0x7f0000008000-0x10)={r10, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) 2018/01/28 14:50:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000065c000)="021b14a7d1bc4de1e6f23edc9cb92cc9e09d2c4499c016ca801e94548be44afa3d221f7559a1960cd9d74f48fdb463dc04ab100ab0fd17c3664e33ee9fa121e4815edcfebb49f3b94c951b486e1522d54abb542b004d3acd8f01cb3b15cc28bb2735786bc7330f7e2871755485e58d", 0x6f}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f00004a3000-0x55)="a3df6657f183c176a64a28fb1ddb90063c29366bed3a2359c9a5dbb05c5e4dcb28403d7e982603c35707d31dc595621c24a00db456db3b655ddf4815b199cac9533472426ee6a9c1c552d82cb5bff93379a20734b1", 0x55}, {&(0x7f0000001000-0xce)="72ee3402df70110a111ede627323c148c0f524dc36343b74477974cad7ca79febf54dcf568ff2d81e3f9f3580412783c68364bb604ddf59c26daae4307d32c0c3fcf328b42bb74c6b82262580e05ad6ac80ce2e9bd6b965c72c812a6ac3edd6f24275c5a8770c4e89b5184826c6af7ea3b5b41a8557ee8a6c3e1773119e1952cc4fd67b7d775b765aa424ad19e75693d9ad062be5841aa63355723f5a597eaed392c63442c32cb2c020a7730e42917cc3e8523dfe50b534962898ae5f283d005766f8e3f641e0a155bf842777c1a", 0xce}], 0x4) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x1, &(0x7f0000002000-0x8)=0x4) socket$key(0xf, 0x3, 0x2) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r1}) connect$nfc_llcp(r3, &(0x7f0000001000-0x60)={0x27, 0x7, 0xffffffffffffff94, 0x4, 0x8, 0x841, "a5a4abba0c52388d7f12bd8bef55f2671124948652902c055c55bf38b74b45bbb66dae4f2ec56f8aa76cb6e7cc2c8311beb27bf6389b348bc43a2aa7867136", 0x3}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000004000)={r4, 0xffffffffffffffc1}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000005000-0xe)={r5, 0x20, 0x3, [0x6, 0x2, 0x400]}, 0xe) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000004000-0x4)=0xffffffffffffffe0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000)=[{&(0x7f0000007000-0x96)=""/150, 0x96}, {&(0x7f0000006000)=""/60, 0x3c}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000006000)=""/39, 0x27}, {&(0x7f0000001000)=""/160, 0xa0}, {&(0x7f0000006000)=""/87, 0x57}, {&(0x7f0000005000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000)=""/0, 0x0}], 0x8) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000002000-0x58)={0x2, 0x10001, 0x7, 0xed59, 0x1, [{0x8, 0xffff, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000003000-0x4)=0x9, 0x4) 2018/01/28 14:50:45 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f000033c000+0x524)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000295000-0x4)=0x8, 0x80000) bind$netlink(r0, &(0x7f0000961000)={0x10, 0x0, 0x2, 0x1000}, 0xc) bind$bt_sco(r0, &(0x7f0000410000)={0x1f, {0x40, 0x3, 0x7, 0xfffffffffffffffb, 0x0, 0x3}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x1, 0x3}, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000002000-0x118)={0x8, {{0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0x32) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r3, &(0x7f0000004000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x20}, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000004000)={0xf, 0x1, 0x1, "b4868685be7c", "09ad361f76076be76401f74c1833cc28"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={r4, 0x1000, 0x10}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000006000-0x85)=""/133, 0x85, 0x1, &(0x7f0000007000-0x9)=@rc={0x1f, {0x8, 0x401, 0x3, 0x10001, 0x4, 0x59557903}, 0x13}, 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000008000)=[{0x4, 0x20}, {0x4, 0xed}], 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000008000-0x78)={0x18, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0xffff, 0x4, 0x2, &(0x7f000000a000-0x10)=@common='tunl0\x00', 0x8, 0x2, 0x9}) [ 30.217800] audit: type=1400 audit(1517151045.759:10): avc: denied { sys_admin } for pid=3714 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 [ 30.252079] IPVS: ftp: loaded support on port[0] = 21 [ 30.346521] audit: type=1400 audit(1517151045.887:11): avc: denied { net_admin } for pid=3717 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 [ 30.348773] IPVS: ftp: loaded support on port[0] = 21 [ 30.387935] IPVS: ftp: loaded support on port[0] = 21 [ 30.438761] IPVS: ftp: loaded support on port[0] = 21 [ 30.517337] IPVS: ftp: loaded support on port[0] = 21 [ 30.597230] IPVS: ftp: loaded support on port[0] = 21 [ 30.700667] IPVS: ftp: loaded support on port[0] = 21 [ 30.789636] IPVS: ftp: loaded support on port[0] = 21 [ 31.665890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.718384] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.869422] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.987146] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.077506] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.193993] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.287975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.347159] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.263678] audit: type=1400 audit(1517151049.805:12): avc: denied { sys_chroot } for pid=3717 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.352977] can: request_module (can-proto-3) failed. [ 34.400191] can: request_module (can-proto-3) failed. [ 34.705625] audit: type=1400 audit(1517151050.246:13): avc: denied { net_raw } for pid=4754 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 14:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x7ff, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000dd6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) getpeername(r0, &(0x7f0000ea6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000026000)=0x32) connect$l2tp(r1, &(0x7f0000fc9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x1}}, 0x26) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/28 14:50:50 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000006000-0x40)=[{&(0x7f0000005000)="dd984a4ef7130bb2da34891dee3583311f2713faed153e91f84ba17aba9a6c247e26d743c2a2dc6eed9529ec9c31d79c9cbc95f215a4fef276cd706dbcdf94dc3b93da23e5220329e2c9f97a2ec0b3e334ace1f925ba49047272b6c69e59fb453173f8b5849ca5de10f0caf339168c1a9f017510f298c308e9c86b92e287b2d443d1550e5e7bb380ee5a206c9e7d96ed1588c462a539e322038dfa60987173d641cbfe401807376b80f7afffa73b075ddbec45f5e8f4e1932a6bd0785b7e5dc94b5278cba15fc9880c362e91216f4eadc559c5b0a8c2f2e69dbe37eae1c10dbdc31a734d1d", 0xe5}, {&(0x7f0000007000)="423c7ba3b0bcfca7cd005b2aeb42c69455702548b0cd715e8226f03314dab33d182ac8d006adaa99b216ad880250bd282404c38fe48d34d42e4810aed32f01", 0x3f}, {&(0x7f0000011000)="180b6806fa03e30d2a7a890bf74a55a3b28638f5613c844f5f104b48f843e72f7bf8e852912a62783e764cc3e4d55a680f15e146c2d4fda507d7de011d0bec4fd08c5293ad2d82e7ffab3d7148a28f1adb443143ccfa00fcbda3d12445943ec1f0dd19cec0fdb54eebddd26dfca5d51729ab66f195dc743730b36491a83b7df5855acdac9a0a55e382f7bb752ad13345496276514bcc38c8717f09f40f56098d4445a85027507b3f0274e8f2acb8acc5", 0xb0}, {&(0x7f0000011000-0xf3)="c44697d7415b471d82fea5bd68667653540c0a9f97c8a07ea0220b2785626ba77d6960d1b1dda2d7d7e77c6dcccb4c34020c0c194da106ce94ec5958ad0df06252c97946a346fee95df8bb0e9bb2ffe266d689b2c7b37cd1a258fa9b75d864cddbc422ab0bce6947e4f7bbcfafc5b437955a4a4a5efa7c71955b34b815589032a1893e6d2b19aad6e1d20bdd992e3df440b0e93b3700227f7bd8a558744fb329d76fd05e55ec41665de5d366b77800c736e19fffef337142920274d29d2c70f3f2a61fb878cea6cce82b6589fb5d5748eaba96be3ba3251b574794793ab6cec5611fa7fbc192e7866863e7bf60e864eb613d65", 0xf3}], 0x4, &(0x7f0000001000)=[{0x18, 0x0, 0xfff, "5f4b3643b21b3319"}, {0x80, 0x113, 0x9, "1993aa3274936c14410a18bf507e485d1385614eb09c655e4164db48724f3266da36171ec400a46cd6a25ad83560b65ca8067267b613fa8b6b2d410435d43fbac9cc5fcd732f837a549b9ff2bf0e1efcaa57718031cd36ee0dedd262beb70a406b9d2124365e868e5e241138949c5e"}, {0x28, 0x0, 0x8, "41bde841cfdaa562ef6bce036c3d515fbd"}], 0xc0, 0x80}, 0x800) r1 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) r2 = socket(0xb, 0x0, 0x57f) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000013000-0x9)={0x1f, {0x5, 0x9, 0x9, 0x20, 0x2a, 0x2}, 0x400000000000}, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000013000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10) sendmsg(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270141000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000000e000-0x2e)=""/46, &(0x7f0000014000)=0x2e) 2018/01/28 14:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000c0c000)=0x400000000000001, 0x2fa) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000f02000)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00004a3000-0x4)=0x0, &(0x7f0000257000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a13000-0x4)=0xffe0000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006a5000-0x4)={r1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x8}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) writev(r0, &(0x7f00004b9000)=[{&(0x7f0000027000-0x82)="0523b61543a5964b55077eee716e68206c8cc59eb1d961392b2be4091696efd4be0ca7557bafd571e29841ea287eaa93ded837cafe155b388bcdfc8245db34195ea45c0c2d2f4adf0a6547f743fc0831fa73e1dd43800f4ec2f4998f65d2a0c9427d19cf98f5b7cc56ea7d0bdb568617d3af21ef6ab57a667a78b4c6d7b376ec678c", 0x82}, {&(0x7f000006f000-0x1000)="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", 0xfffffea2}, {&(0x7f0000b17000-0x8d)="86b4849f7260b2bde6feb4ca12607048ea2b9db1f6e0b91bfe28bc17fcb07a190a336db92e75e7227b94ee4f517bb993dc043e913dd4b12b7c8e979a24eb358d0d6c49a68bfdfc66f07a9ecf653e0aaf2c42917edcee92e52d6e6081296c26890b79ed3ee3576da4b18dbae1daceb1ff23dffc9e2616ad7ed3a8384cd8e91a664e55f8295736b7b80917dbe70c", 0x8d}], 0x3) 2018/01/28 14:50:50 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = socket(0x4, 0x7, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000010000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff81, 0x2, 0x0, 0x400, 0x1, 0xacb28b070be2d4a5, r1}) 2018/01/28 14:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000679000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005a3000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000471000-0x8)={0x0, 0xfffffffffffbffff}, 0x8) pipe(&(0x7f0000904000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000265000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b40000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0xd, 0x5, 0xfffffffffffff4dd) accept4$packet(r3, &(0x7f0000084000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000789000-0x4)=0x14, 0x80000) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c3e000)={r4, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) pipe(&(0x7f0000cbf000)={0x0, 0x0}) accept$nfc_llcp(r5, &(0x7f0000ea0000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db8000)=0x60) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000789000)=""/113, &(0x7f000079d000)=0x71) 2018/01/28 14:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000133000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a73000)=0xe, 0x800) sendmsg$nl_route(r1, &(0x7f0000ef6000)={&(0x7f0000942000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000fb4000)={&(0x7f00000aa000-0x14)=@getstats={0x14, 0x5e, 0x300, 0x5, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x40) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000ac7000-0x78)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0x5, 0x0, 0xfffffffffffff000, 0x60000000000000, &(0x7f0000215000)=@common='ip6tnl0\x00', 0xb3, 0xffffffffffffff82, 0xf5}) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f000094f000)=[{&(0x7f000008d000-0xee)="90bf", 0x2}], 0x1, &(0x7f0000f78000)=[], 0x0, 0x0}, 0x0) 2018/01/28 14:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000127000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) socketpair(0x11, 0x6, 0x88, &(0x7f0000ad3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a40000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00001db000)={r2, 0x1}) 2018/01/28 14:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008e7000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00004ea000)={r0, 0x0}) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000f67000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000226000)=0x48) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00009ca000-0x4)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/28 14:50:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d30000)=0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f000018d000-0x4)=0x0, &(0x7f0000404000)=0x4) socketpair(0x8, 0x6, 0x9, &(0x7f0000657000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001aa000)={0x4, 0x0, 0x10001, 0x77}) getsockname$netlink(r2, &(0x7f0000dfc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000743000-0x4)=0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000593000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000de8000)={0x800, r3, 0x10000, 0x8}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000553000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$ipx(r2, 0x0, &(0x7f0000f7c000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000aee000-0xa0)=""/160, &(0x7f0000ec3000-0x4)=0xa0) syz_emit_ethernet(0x72, &(0x7f0000808000-0xae)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0x29, 0x0, [{0x0, 0x6, "ee7673b3"}, {0x2, 0x10, "7eef430e1b1d7d09dac9a21a69bc"}, {0x0, 0xd, "35506bdd951f077b3d052e"}]}, @ra={0x94, 0x6, 0x5}, @generic={0x0, 0xe, "74bc60b1f372de1196e998c5"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "20c799", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/28 14:50:50 executing program 0: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f00005d2000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000906000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) accept$packet(r1, 0x0, &(0x7f0000ff7000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) [ 34.852328] audit: type=1400 audit(1517151050.393:14): avc: denied { create } for pid=4778 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_netfilter_socket permissive=1 2018/01/28 14:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) connect$inet6(r0, &(0x7f0000fa2000-0x1c)={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0xffffffcf) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000df7000-0xb5)="0cb4b0b6fb86709bc61352a9f0eaa647daf6849de503b754ff399511392666d481b52e09a17265b5706a9b6969267813583118d67a7f44a3e06cc952bf6a6f48d3f8475591acbccab73390b044410e067f16d9f2d685648c2d55828058879fa1eaad6bbf0693f1171ebb127ed94aac7568b2daa98aa68eea5f795bf8d145f4026780004e5db469214c813edbf2b9d1c97b7c7f3ed722a73ba765db82d4e3edd2b8ba1f5e1af27a59199d7e1baf73298e858a88b5f8", 0xb5, 0xc44d5a1eeb6d7f1e, &(0x7f0000592000)={0xa, 0x1, 0x1db8676d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/28 14:50:50 executing program 6: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00007b1000)={0x0, 0x0}, 0x4, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x3, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 14:50:50 executing program 3: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000486000-0x10)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000fad000)=[{0x0, 0x0, &(0x7f0000128000-0x10)=[{&(0x7f0000fae000)="818151ad0721af7619844403c32fa7a2abb0250426f87e5a3236e78221a1e9fa93b01b465053e6f279c92fe3bfa9003325fe6aad904bcfd2515fcc904a7cd2", 0x3f}], 0x1, &(0x7f000084c000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fb1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fb2000-0x4)=0x10, 0x800) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000fb2000-0x7b)=""/123, &(0x7f0000b23000-0x4)=0x7b) recvmsg(r1, &(0x7f00002d9000)={&(0x7f0000fab000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000faa000)=[{&(0x7f0000fab000-0x2b)=""/43, 0x2b}, {&(0x7f0000daa000-0x73)=""/115, 0x73}], 0x2, &(0x7f0000fab000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/28 14:50:50 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x37c72939, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x200000000000008c, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2f9ff6e") getpeername$netlink(0xffffffffffffffff, &(0x7f00008f4000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000e45000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000090f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081c000)=0xe8) sendmsg$nl_route(r0, &(0x7f00006ac000-0x38)={&(0x7f00008ec000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fa9000)={&(0x7f0000860000-0x48)=@bridge_newneigh={0x48, 0x1c, 0x200, 0x1, 0x3, {0x1e, 0x0, 0x0, r1, 0x4, 0xb2, 0x8}, [@NDA_VNI={0x8, 0x7, 0xffffffffffffffff}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_SRC_VNI={0x8, 0xb, 0x3}, @NDA_PORT={0x8, 0x6, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x50) 2018/01/28 14:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7fff) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f00007fb000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x404, &(0x7f0000407000)=[], 0x0, &(0x7f0000f22000)=[], 0x0, 0x0}, 0x0) 2018/01/28 14:50:50 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000003000)={0x4, 0x1, 0x100000000, "973cc8d0908f", 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000004000)="362df4b73fee7c6efc5818ab6909f6dcb30a113a13feff5bd323bddc04beb17fa1b9eb44b3a9f7d4bf6a08a6a82d4c25754d45ce3041d415c843e6287ffc9081e59f32656367b82a62a7d1a40b9632611e2ea669a3c6cfe428535a6a84855bee07e2c12b8587aff7769e81b37d7514964b87f86663ba86fb2f4e536086b8dee7519a192dce1747b0ee340e5e247d26da2ef91a2db4db5fdb34659cf04f4c53637520cf2cef1cf0", 0xa7) getpeername$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="ed001e881c48e74f9a40c23d21ec8ee2", @ifru_flags=0x200}) 2018/01/28 14:50:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000074000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d73000-0x4)=0x0, &(0x7f000073e000)=0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) [ 34.946462] audit: type=1400 audit(1517151050.395:15): avc: denied { write } for pid=4778 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 14:50:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4000080000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x10000, 0x2) [ 34.966834] sit: non-ECT from 0.0.0.0 with TOS=0xf [ 34.968516] sit: non-ECT from 0.0.0.0 with TOS=0xf [ 35.029772] syz0: Invalid MTU -2147483647 requested, hw min 68 [ 35.035957] syz0: Invalid MTU -2147483647 requested, hw min 68 [ 35.050979] audit: type=1400 audit(1517151050.395:16): avc: denied { create } for pid=4778 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 35.076441] audit: type=1400 audit(1517151050.395:17): avc: denied { getattr } for pid=4778 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 14:50:50 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000b98000-0x4)=0x3, 0x4) 2018/01/28 14:50:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 14:50:50 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x2, 0x800, &(0x7f00004c7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f92000-0x8)={0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f92000-0x8)={r4, 0x10}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000009d000)={0x12000000000, 0x80000000, 0x9, 0x4}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000009000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 14:50:50 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000011000)=@assoc_value={0x0, 0x1}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1ff, 0xf4d, 0x2}, &(0x7f0000012000-0x4)=0xa0) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x216, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0xa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 14:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000452000)=0x0, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000f41000-0x4)=0x0, &(0x7f0000ac1000-0x4)=0x4) 2018/01/28 14:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e04000-0x10)={&(0x7f000049c000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/28 14:50:50 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000018, 0xa, 0x2, &(0x7f00008fb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x0, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001cd000-0x10)={0x0, 0x1, 0x9, 0x100000000}, &(0x7f0000fd6000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd6000)={r2, 0x3f}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fd7000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x1, 0x4d, 0x72}, &(0x7f0000784000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000088e000)={r3, 0xd2, 0x6}, &(0x7f00002d4000-0x4)=0x8) 2018/01/28 14:50:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x14, 0xa, 0x2, &(0x7f0000c62000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000028e000)=0x40, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d6000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0x14) [ 35.101163] audit: type=1400 audit(1517151050.432:18): avc: denied { write } for pid=4778 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/28 14:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000d10000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb8000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000922000)={0x0, 0x1, 0x4, [0x3ff, 0x101, 0x6, 0x400]}, &(0x7f0000bbb000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000028f000-0x8)={r2, 0x0}, &(0x7f0000597000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000088000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001b7000)=0x0) getpeername(r0, &(0x7f0000319000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00000a8000)=0x3a) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000011e000)={0x5, [0xffffffffffffffff, 0x5, 0xfffffffffffffff7, 0x1c, 0x80000]}, &(0x7f000083b000)=0xe) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00003ae000)={0x0, 0x10001}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f4a000-0x4)=0xf2, 0x4) r4 = socket$inet6_sctp(0xa, 0xfffffffffe000000, 0x84) connect$inet6(r4, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) r5 = accept(r4, &(0x7f00008eb000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000c11000)=0x10) connect$l2tp(r5, &(0x7f0000959000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x4, 0x4, 0x1, {0xa, 0x1, 0x3edda045, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x32) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000db0000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, 0xa2, 0x6aac7661, 0x2}, &(0x7f000019e000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000728000-0xc)={r6, 0x8, 0x30}, 0xc) 2018/01/28 14:50:50 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x5ec3) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xed3f4828202d1605, &(0x7f0000007000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x40, 0x1, 0x9, 0x2, 0x20, 0x80, 0xff, r1, r2}, {0xffff, 0xffff, 0xffffffff, 0x7, 0xffffffff, 0x4, 0x9, 0x8}, {0xb2, 0x2, 0x6, 0x800}, 0x0, 0xf, 0x1, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x4, 0x0, 0x3, 0x2, 0x7, 0x5}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000005000-0x4)=0x7) [ 35.183661] device syz4 entered promiscuous mode [ 35.239274] device syz4 left promiscuous mode 2018/01/28 14:50:50 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000b09000-0xae)=""/174, 0xae, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000064f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000fec000)={r2, 0x1}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000feb000-0x10)=@generic="000cf32e89bf0d0a5d18e92e2db2b231", 0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000fee000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fed000)=0x10, 0x80000) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000800) getpeername$ipx(r3, &(0x7f0000a5e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fed000)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b2000-0x8)={0x0, 0x0}) connect$rds(r4, &(0x7f00000a3000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r1, 0x0, &(0x7f0000fef000-0x4)=0x0, 0x80000) 2018/01/28 14:50:50 executing program 6: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000398000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000398000)=0x10, 0x80000) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000399000-0xc6)=""/198, 0xc6, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000399000-0x8)={0x0, 0x100000000}, &(0x7f00001e2000)=0x8) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000399000-0x10)={0x7f, 0x0, 0x4, 0x3, r2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) r3 = socket$inet(0x2, 0x3, 0x200000081) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, 0x0, &(0x7f0000398000)=0x0, 0x80000) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockname$packet(r4, &(0x7f0000399000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000398000)=0x14) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000398000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x328) 2018/01/28 14:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000410000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f9a000)={r2, 0xc0, "d57620630bae8e6aadc336e442992fcfc734a1f9f6f85e24788c4ef474ba7c6b387ca6a44c941b52d621422925db2696a2576d84138af25081202d4e48be3df85ffb35039f0d4cbaeca145cfb171771c44290001570c09921327c674c9bee61feaaf0615f9b6bde3481aa0767879281ac8319ac788ae78e1a9ca90a36b4ab3062aebbec1bf890dc4d65850fbaa714627056ed822f2792cea82798297ef1886668d4a4b3592997cb86a8005da53266e9c9ed5a5592a560120e6bcb2418edcc09a"}, &(0x7f0000a16000-0x4)=0xc8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) 2018/01/28 14:50:50 executing program 3: r0 = socket(0xd, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000a6b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x100000001, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000001e000-0x8)={@dev={0xac, 0x14, 0x0, 0xb}, @rand_addr=0x800}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) 2018/01/28 14:50:50 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006ef000-0x4)={0xffffffffffffffff}) close(r0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ee9000)=@generic=""/16, 0x10) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000eea000)={0x0, 0x7ff}, &(0x7f0000eeb000-0x4)=0x8) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000eea000)={r2, 0x8, 0x6b, "b06ccdc3f664e2c1d1ca81533ac028b2c9b28a1e57fb4bee30b02bbc285811222e79f1274be06889066a5ecf0240e770b51766952152fd2ddcf51f7c0c6f0f67a21259d92e38d412846802a2de9edddac2f09a736f3e2417e54d1be397d6a2ccfe20e0ce6e448b3766735f"}, 0x73) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000eeb000-0x88)={0x1, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbd0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/28 14:50:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket(0x2, 0x3, 0x6) bind$llc(r1, &(0x7f0000ce9000)={0x1a, 0x17, 0x2, 0x7, 0x8, 0x0, @random="8d1010051211", [0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000005000)="", 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:50:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) tee(r1, r2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x6, 0x8000}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r3, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ed000-0x4)={r0}) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000007e000)=[{&(0x7f00000ee000-0xf4)="c13ad9401e4485a543e3848acde20600179977a19102fc3ab15c9e6bd73ac70d3da057b298981a11f8b8c8b48bd54ee60597a01fc79453233b06339c427f40236d1683e4117963a4ec54081daafbc6be54ec9df586e669049926f9c06cbd9fd955bdd5cb3775b6f43043ed5372b510609003e4a1004bd9c334b574a9d61a4d435833421b2dbd0ce8bcb481b0173acc5cf9f66b7a5a78070c08dd6ffb5edfee70347549bc9f5a14dc620002ad830d8b05f086a179bc4f608e5d065c3d9021300a0cbd715e493035e05013971c3b81f33014c8e932e1c9198ad61e572108b43e6e3bfd72251dcf41a835ac8874b34665504cd41e48", 0xf4}, {&(0x7f0000066000-0x6f)="f044f3e9737b05212e66b43dd7b91b5a644062d8ae2cad2e9ef14f843f359314cbd7b41081cb6228e8f485e147af09dec8a0b00472fd8b3fbce2fd8e093117b02a864daa1bda5340ae05f7e4c929f2ee2b8ce28290e04a316479b663e167541f1b9840c4988afb4dd975ad1d35a34c", 0x6f}, {&(0x7f00000ee000-0x3f)="44ef254df0f66238c156bb8eb01d4fbcf8385eb6dc43c6a18084e49da07399078f2951d6707d0670845126eca063296984c5d817200fb926f6495fd0b57bfe", 0x3f}, {&(0x7f000005e000)="d05c08", 0x3}, {&(0x7f00000ed000)="b473924c6830283c4bf6b20f476e959689f040ac299372bdd1d44d7dc8776dc6bcdf5dc00e4db23132b2a89b2dffe96fe875a5abee00dcf7bbd5115980e43228c070104ef33e78764a1ae9a79933164b813487e0d0e1deaabac1aaede9ea4c3934", 0x61}], 0x5) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00000b6000)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000cf000)=0x0) pipe(&(0x7f000006d000)={0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000d1000-0x4)=0x2, &(0x7f00000ee000)=0x4) socketpair(0xf, 0x3, 0x0, &(0x7f0000039000-0x8)={0x0, 0x0}) 2018/01/28 14:50:50 executing program 4: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xff, 'syz0\x00', 0x0}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x318) socket$key(0xf, 0x3, 0x2) [ 35.293187] Cannot find add_set index 0 as target 2018/01/28 14:50:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000984000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000-0x4)=0x10, 0x80000) sendmmsg$alg(r0, &(0x7f0000e7e000-0x38)=[{0x0, 0x0, &(0x7f0000d2c000)=[{&(0x7f0000455000)="fef8c48f7b74c36822d5dd9b557153ba20355dd06c53", 0x16}], 0x1, &(0x7f00003a4000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x81}, @iv={0xe0, 0x117, 0x2, 0xca, "23bbeace7d95d3713fb7a77a68016bcd1a1b2b4ce71eb9d2affd5d6b660024b306eab7cf3025e8e92aaaa93b7264f782bf066f68964820ac967d713364f2b49a2c8ecf4a4736dee268b3493068f803f7c6a1620ce58a9d7bf926c9a1536843b35fbf97d16f7e8df30729519d1287a810190010b75176775c0989ac207cb8a28937cfb18304918b0720c97bdd90f3ba68eac266dbd408e33cd220f57a59c80935fc86b709307237f2eaf84d56b898c7c95c1a7fc70093bc438cab1f6c158b656b7bca3240474501bdb640"}, @iv={0x110, 0x117, 0x2, 0xfc, "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"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x250, 0x4000004}], 0x1, 0x804) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00009d4000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000058b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000170000)=0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000980000-0x4)=0x0) listen(r1, 0x7) accept$inet(r2, &(0x7f0000e91000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa9000)=0xa9fb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000371000)={0x101, 0x200, 0x2, 0x5, 0x0}, &(0x7f0000312000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000081000)={0x0, 0x7, 0x10, 0x100000000, 0xa80a}, &(0x7f0000057000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x7c, &(0x7f0000f10000)={r4, 0xfffffffffffffe01, "a4bbd2ee728c8432b9ad"}, &(0x7f0000a6d000-0x4)=0x12) 2018/01/28 14:50:50 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000008000)=""/40) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x3}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) [ 35.311268] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 35.340993] Cannot find add_set index 0 as target 2018/01/28 14:50:50 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={0xffffffffffffffff, &(0x7f0000fc6000)="", &(0x7f0000fcb000)="ef06694a35f63973881255b7ebdd9e500903f1e0ce39fee3556fb534a89c1b757a6b2bea42e413c3e8032dab024a1a5ea12f86c0a33ecd797b4e5b282bf4c6148806a80ef921a64b2137812c5ca69804b2d588032919ac6ec051b40961b43f775a29d72f7c9b760f", 0x0}, 0x20) 2018/01/28 14:50:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00002c6000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d85000-0x6)={0x0, 0x8001}, &(0x7f000043d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a6d000)={r3, 0x7f, 0x20}, &(0x7f0000559000-0x4)=0x8) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000aa0000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4) pipe(&(0x7f0000db9000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/01/28 14:50:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10000000) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x260, 0x0, &(0x7f0000ea4000-0xa)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b71000-0x10)={0x40, 0x7, 0x82, 0x2, 0x0}, &(0x7f0000f2d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d23000-0x8)={r3, 0x9}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000014d000)={r0}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00009c0000-0xb)="0c2f7825fd51e7765c5783", 0xb) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000af8000-0x8)={r4, 0x7}) write(r2, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x18bed130) 2018/01/28 14:50:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000652000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000c4e000)={&(0x7f0000a61000/0x2000)=nil, 0x2, 0x3, 0x20, &(0x7f00000a5000/0x1000)=nil, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000072f000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/28 14:50:50 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fae000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) socketpair(0x4, 0x0, 0xf61, &(0x7f0000fad000)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000ae6000-0x2)=0x5, 0x2) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000051a000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fb000-0x18)="a397ed66", 0x4) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000f4000)=0x0, &(0x7f000013b000-0x4)=0x4) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000b83000)={0x0, 0x0}) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000faf000-0x4)=0x1f, &(0x7f00008a4000)=0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000a6000-0x38)=[{0x0, 0x0, &(0x7f0000fa2000-0x60)=[{&(0x7f00000a5000)="efc8bcdf86bd2cda", 0x8}], 0x1, &(0x7f00002d1000)=[@assoc={0x18, 0x117, 0x4, 0x1f}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000d85000-0x38)={&(0x7f0000eaa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fa4000)=[{&(0x7f0000e53000)=""/18, 0x12}], 0x1, &(0x7f0000f9b000-0x16)=""/22, 0x16, 0x0}, 0x0) 2018/01/28 14:50:50 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000009000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2fa5c15902773663666c00000081cde7"}) gettid() sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000009000-0x4)={r0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000000a000-0x38)=[{&(0x7f0000009000)={0x27, 0x3, 0x800, 0x7, 0x8000, 0x2, "c160d95255c2a19f477ea9cf5f533c3eb365b992c57ffddfd39ae91d55c5d46c76ded2de746f8492c474f86473038bd5c4a17ce6e7f3c96070f94a2d6b53a9", 0x0}, 0x60, &(0x7f000000a000-0x30)=[{&(0x7f0000003000)="856b25439c0335c744fb6c60db8cade3724ad317149ad7ea45b16c2495f9d595c5ab939ef3a592fd16ffcaf11114fa32ff7d35cae90447422aa3699b83f6397af4caa532863e725715c1a12592e8b74d8158bf2dc9d1fd9c5bf4030697b21b907b0abd10eb49df83728ce88ead29725fce00a5368cf8c7f2bd7fb175286db36677942579299ee4b65005861d4561dc0c25b2f1ccf44488b71ea509b3c8bddcdb9cdfde58cfcc", 0xa6}, {&(0x7f0000004000-0x8)="9c43a8f63405a5ab", 0x8}, {&(0x7f0000009000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000001000-0x78)={0x78, 0x13f, 0x0, "076785532acbf1a2a7f9ffcc5319f6104ee9e051b06444715fb53e82b5ff36b0c87589fca8784cd7ebe5f322a99cfdb83c1d61288ebdf340465f81bf61ad8291a33c3263c634711641e3a10f90980a3cf3201b7c2443e4fbf31d8733930637e741f6fffcfa6a7f"}, 0x78, 0x24008010}], 0x1, 0x4000) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/28 14:50:50 executing program 5: r0 = socket(0x17, 0x4, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x9, 0x2, 0x80, 0xa0, 0x7f, r1, 0x0}, {0x10000, 0x1, 0x4336d00000000000, 0x7fffffff, 0x0, 0x4b6, 0x5, 0x101}, {0x7fffffff, 0x7, 0x7fff, 0x95}, 0x80, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0x0, 0x1f80000, 0xffffffffffff7fff, 0x40}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002ad000)=0x2, 0x4) r2 = socket(0x10, 0x2, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fca000-0x4)=r3) write(r2, &(0x7f0000307000)="24000000260007003200000a003677037b0001ff01000000000000000012ffff2100ff10", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001e7000-0x4)=0x80000000, 0x4) [ 35.365215] syz-executor1 (4900) used greatest stack depth: 16200 bytes left 2018/01/28 14:50:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/28 14:50:51 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000015000)=[{&(0x7f000001d000-0xc9)="951474945220e7e7a8bfb5e1853146c217828f60ba9341b2e19c7740fb9ab951524177d8c89e870c60ddc58172f9e466215db4f0dbf937b1b5e600ed42efea0012967c043880b30ea37ae36bd4c463e6d800fcf21f05f54b12f20f045508f687c434e61bc7d8e64772ee44836b029b6abcc6b40b2505064a46f60b7e4462b9cc115f27756ffbd2833afeb7906d1bc0606d539976a8c246c88acf875a69f570fe2a6128a1b2e4f5b6d9da37eea99268a773cb68c5b23d8c7163250e1af5f3cba3964aea212d3fc216e2", 0xc9}, {&(0x7f000001c000)="9d868af22bb29bd8bb4e8db611d34ef278c7014785410bb84cbd05c6f662af4b3d844c88ff61c2256466a0691d85bd3cab47583b", 0x34}], 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000001c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff93) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) 2018/01/28 14:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f49000)={0x0, @in6={{0xa, 0x2, 0x34, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x167}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x112100000000, 0x0, 0x8}, &(0x7f0000001000-0x3)=0xfffffffffffffe1b) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b27000)=@assoc_id=r1, &(0x7f0000000000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r2, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) r3 = socket(0x5, 0x807, 0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000fe7000-0x4)=0x10, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eab000)={r2}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000444000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x3, @rand_addr=0xf131, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) pipe(&(0x7f0000197000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00001ac000-0x10)={&(0x7f00001bd000-0x18)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000931000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000049d000)=0x14, 0x0) 2018/01/28 14:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001db000-0xb8)={0x0, 0x1, 0x2, 0x61191450, 0x100000001, 0x81, 0x8000, 0x800, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x200, 0x81, 0xc642}}, &(0x7f0000b5f000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009c4000-0xc)=@sack_info={r1, 0x100, 0x0}, 0xc) write(r0, &(0x7f0000318000-0xfc)="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", 0xfc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000adb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000ef4000-0x10)={0x9, 0x6}) [ 35.505406] sctp: [Deprecated]: syz-executor6 (pid 4965) Use of int in maxseg socket option. [ 35.505406] Use struct sctp_assoc_value instead [ 35.509556] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.522855] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/28 14:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000643000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc2000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000018d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004b4000)={0xffffffffffffffff, 0x50, &(0x7f00001ba000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c3c000)=r4, 0x4) sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/28 14:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f4e000)=0x0) [ 35.585176] sctp: [Deprecated]: syz-executor6 (pid 4965) Use of int in maxseg socket option. [ 35.585176] Use struct sctp_assoc_value instead 2018/01/28 14:50:51 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x200000000, 0x20, 0x0, 0x0, 0x4, 0x0, 0x8, 0xb00}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001f000-0x38)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000024000)={&(0x7f0000024000)=@mpls_getroute={0x2c, 0x1a, 0x2, 0x0, 0x2, {0x1c, 0x20, 0x14, 0x3, 0xfe, 0x4, 0xfe, 0x7, 0xd00}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xc04}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000018000)=0x0) getpeername(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000024000)=0x26) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000025000-0x4)=0xffffffffffffffff, 0x4) 2018/01/28 14:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00009a3000-0x1e0)=[{{0x0, 0x0, &(0x7f0000da6000)=[{&(0x7f0000bde000)="f0a9a3d276541449b008c98103a6d893", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00002cb000)=0x0) 2018/01/28 14:50:51 executing program 6: mmap(&(0x7f0000000000/0x108000)=nil, 0x108000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x1, {0x0, 0x6, "9433df", 0x0, 0x88, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000109000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000109000-0x20)={0xfffffffffffffff8, 0x0, 0x1, 0x5}) mmap(&(0x7f0000108000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000108000)={0x0, r1}) 2018/01/28 14:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000983000)=0x0) r2 = accept4$packet(r1, &(0x7f000090e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000255000-0x4)=0x14, 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00001b7000-0x9)=@req={0xf946, 0x40, 0x7, 0x2a}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000080c000)={0x81}, 0x1) sendto$packet(r1, &(0x7f00000de000)="99d93bbdaa05e86390fb3a11eb63d78d1fc06576b741767edc75b4a877a60f5bdc55c5f7791ec1a3b6a6446c33024448dddf634b70ee7a11cfaba9b156d72bd1fbfc35d2fdfd0f972dfe141509fd8645d6ffc679564f83d6cf0a5820439b60586daaa4ffca979cdb11bea751f8c551052c91468e201810b966c9d27d984fd9f8260ad9a8662621189cbc35e632460e87a4f1d23b2130b49286d497aff99c8bd9c3bb976a9f825f131f58eabd1fc418b0823f66c49b019bb8261ee5a4ac11d028de9140a366ffc36907d18b9657d638a5cca1b46f5c96a85246a50494013c295ef926d6598bf4e6db4d4a93e368ff5e487aae2a", 0xf3, 0x40040, &(0x7f000081d000-0x14)={0x11, 0x1a, r3, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x12) sendmsg$kcm(r1, &(0x7f0000ab6000-0x38)={0x0, 0x0, &(0x7f00008e6000-0x70)=[{&(0x7f000039b000)="06", 0x1}], 0x1, &(0x7f00006d9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00004ab000)=0xfffffffffffffff9, 0x4) r4 = gettid() preadv(r2, &(0x7f0000780000-0x50)=[{&(0x7f0000cb4000)=""/204, 0xcc}, {&(0x7f000002c000)=""/88, 0x58}, {&(0x7f0000fa4000-0x69)=""/105, 0x69}, {&(0x7f00004b3000)=""/182, 0xb6}, {&(0x7f00007ad000-0x12)=""/18, 0x12}], 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009e2000)={0x7, 0xa, &(0x7f0000f13000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x1ff, 0xf, 0x0, 0x5, 0x18, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x3ff}], &(0x7f0000386000-0x4)='GPL\x00', 0x7, 0x48, &(0x7f00003a8000)=""/72, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) r5 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000f56000)={0x800, 0x7, r4, 0x800000000000000, r5, 0xffffffffffffff81, 0x80000000, 0x7ff}) recvfrom$inet6(r0, &(0x7f00000a7000)=""/142, 0x8e, 0x12103, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006f1000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x3f, 0xffffffff80000001, 0x1000, 0x500, 0x7, 0x4000000, r3}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000be5000-0xc)={0x0, 0x4, "c38942a9"}, &(0x7f0000e1d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ec6000-0x8)={r6, 0x6}, 0x8) 2018/01/28 14:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000adb000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x1b7) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f64000)="7aedda8ce8530c9ee84d90b3d210662aa6250dc07d4142c9042a04856db97d9d113ef59021bf04faca70de98e39d4c8ca25862c6ef5c0f7ed5bbb7a3393fe52a6c257929429c4d6202219f8c0be28a4711bf075bd02ff8714a86b4bbc9a071cf1070dc4f7f5496ba1f", 0x69, 0xc880, &(0x7f00003ca000-0x1c)={0xa, 0x0, 0x5f3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) sendto(r1, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r1) 2018/01/28 14:50:51 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f000013d000-0x4)=0x2, 0x4) syz_emit_ethernet(0x83, &(0x7f0000a44000-0x1060)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "4ffa50298729bde43c555a4efdfba668a1164db8219c3c1d4a6caf94be0704d5ecf2707fef0af9b39da69bc4eb1d2795b6b066b3347376b0a1f7990cef0bfdfb351a6e1922"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 14:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000ba7000-0x4)=0x0, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c0000)={0x0, 0x0}) r3 = accept$inet(r1, &(0x7f00003fb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089d000)=0x10) r4 = accept4$ax25(r0, &(0x7f0000ea2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000076a000-0x4)=0x10, 0x80000) sendto$ax25(r4, &(0x7f0000fa5000-0x41)="26be07b6bd909b98eb60e8efd5ad8d9baea8b92c3b0b472c85037bcad59119b36c0d7a2b338f16a7dedf506074769067714c00077ad91e1e54d73c5a8485bb266a", 0x41, 0x40, 0x0, 0x0) sendto(r3, &(0x7f00000f4000-0x91)="4187a980d6f810137faaa5151b464efd45491adb1c5c13ee55d441af13b8be59767eaea9cdd35e8ff43abda3d675664fe9656c5267a47d537da5622f2d729f2bba798f6f708307dd76a7f034b7cbb46d71f279561ef2933ffb136a80d2c661c9598b943f779017dc7b7ae6fed3b4200ea166b90562ca326d5b85b5c3807edbe615edfb5ebe41f4c84bb42fac35f26d4c1b", 0x91, 0x4000804, &(0x7f0000c64000)=@in6={0xa, 0x2, 0x8f34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000ae0000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d15000-0x4)=0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000090f000-0x20)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0]}, 0x20) unshare(0x4000000) 2018/01/28 14:50:51 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000e000-0x4)=0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x80000000}, &(0x7f000000d000)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000009000-0x8)={r1, 0x5}, &(0x7f000000e000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30, 0x0}, 0x0) [ 35.632119] audit: type=1400 audit(1517151051.173:19): avc: denied { name_bind } for pid=4990 comm="syz-executor4" src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/28 14:50:51 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 14:50:51 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000a, 0x57799949, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={r2, r3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000636000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000e1d000-0x4)=0x0) 2018/01/28 14:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000033a000-0x4)=0x0, 0x800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000065000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005c000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aa2000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000c15000)={0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x3f, 0x466, 0xffffffffffffd503, 0x101, &(0x7f0000dd4000-0x9)=@generic="6e535775697c3d85f7cd5d131c8609ea", 0x6, 0x3f5a1582, 0x50}) [ 35.677992] dccp_close: ABORT with 105 bytes unread [ 35.771839] audit: type=1400 audit(1517151051.173:20): avc: denied { node_bind } for pid=4990 comm="syz-executor4" saddr=::1 src=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/28 14:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000562000-0xf2)={0x0, 0xea, "e266180ac84933995c6598a4bb36dfb22b0ccef0c30ff499bab452ba75d40067cbcff7ecc36b64be06cb6fea554b358de4f2d42844ec85c02fdee29cf521a63c75d75692b5d61b2411ec2d2c6f5e234284b8a7a34e65b45db190797f158c883d12b41931d3e7467442c4041605669d660adf4ba0513e3efb595041f1e3788a00a9076e67acfcaaca3ac25f4383dda3d4d3c328805189da24fc29f4c4dfee268de2adc3f14d5b2f4a0bcdc5f79b7bd5ec813a25bc3ed7eb44a212a64b38be815b6758b655115e7370c7b42bbef90080aad7922674d909e1b5d873a650fb156612ba234292421b315a6a29"}, &(0x7f0000e59000)=0xf2) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008c5000-0x10)={r3, 0x9, 0x8, 0x0}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x32a) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000658000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000b57000)={0x0, 0x0}, 0x1, 0x0) pipe(&(0x7f0000c46000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007bc000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000887000)={0x6, 0x3, 0x8, 0xc10, 0x11, 0x8001}) 2018/01/28 14:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/28 14:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000f6e000-0x6d)="7c05d816e9f8bfd00c3cdf0089fe5d522de82eddd3cd226e57ae001211746eb7b1e840842a768fdcdc4dcac57879da52d4af8fc885bf438e22ca3e2204f53063d9bee9890c3cd16728f2322cbe5a1798bb0c387a82f53ad460032fad8b5a56b73d91abec59a851573671d87862", 0x0, 0x40, &(0x7f0000372000-0x14)={0x11, 0xd, r1, 0x1, 0x81, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x32) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006ca000-0x4)=0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000d75000-0x4)=0x0, 0x4) 2018/01/28 14:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000a99000-0x4)=0x2de, 0x4) r1 = accept(r0, 0x0, &(0x7f0000360000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003f2000)={0x7fff, 0x1, 0x7, 0x7, 0x0}, &(0x7f0000e25000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e8f000-0x9e)={r2, 0x96, "0cb844692fab463c2d3d9b8ec20f0e816b365c26bde72027bd53af903643daef3982eed0cade2a6a5f3cf6860649dc54fe094b74f697bffd610af9d496fe7f11ba7e77853b7b668ace521b46641351aae7221a9a69fad547e3900fbd6ff310b10f14b872a1f84a33bbc9fa1675b56e2a56a35a54f153f2c8b02c3b6ac0d9da4337a340ca9b61e5c219a8aaa4c5944ac5b139f78056ae"}, &(0x7f0000973000)=0x9e) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b04000)={r2, 0xa0, &(0x7f00006ba000)=[@in6={0xa, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c02000)=0x10) 2018/01/28 14:50:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000276000-0x4)=0x0, 0x800) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg(r0, &(0x7f0000891000)=[{{&(0x7f00004e0000-0x9)=@rc={0x1f, {0x6, 0xdaf7, 0x4f64a39e, 0x5, 0x3, 0x2}, 0x4}, 0x9, &(0x7f0000be0000-0x30)=[{&(0x7f0000337000)="5cff592bab1cbab34faf5ac759d86075341823c6cc13f338ff794f0287c4a851c06dafe7199b1b6c5a4bb01e7f3e86426d2c9494a1364a1eaf2a1b0b6edf0c355dce8dd360f72c23e93fe721d9aa807c74dc82e503123e2c9beff3392cf67e5d023920fb247e8df36d16a1bfd9c6dd790e53ff8d3eff70c18b23a0e818f6d7dc586cb30105636aa750e9fa9f8dec223780fc374dfbba800d7b63d6f157541a93ba999abb399c9bcb84cdf57edf606dd8625cea5dca2fdad5020eb60f6cbe336017c93a86d55be788f985", 0xca}, {&(0x7f00004b0000)="324088c6799603566c2e18ae4218e950ee66b3509bab57c366edc03ae6823d1129143755a86a1531bb8c038c50ddeb8d28348a475cc3ac3df4d002c4711541bd59bfa76be585da9bbefa2b8091b0ec475baa7d3ff376bfbd57fe72b5cfe418ab894d76ffacf90a74fb671e9a1c5b9abc8d42cc17fcdaa0d76bac14acd06c777c8280c4a3513d189b6a37899350a82cec1e7351261c56a4229ef537e86d964824529031e93b11b685b336eff70aa0c2", 0xaf}, {&(0x7f00000e2000)="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", 0x1000}], 0x3, &(0x7f00006e2000)=[{0xf0, 0x102, 0x9517, "beb52629b31d2ac0d7c67844271dfba606177b8ff22c11ba760a7eed38e3b60b4bd1de7666f2a659fa45f91b7ec75c62908aec283cded4d33aeabdaf70c1d51c1c4eccc24afc85539d81355d802b76669aa74cc6be2cf899c6f1b2aec891f97d8bcedf51797d5b8196cdb260d1ca28f6ccf361d20e611e63fab34c07596fe8847a31d405b9faea6bad79e5dbe318c674c7ca572f850351c63fcd783d7c3d79005e5d847559956568376d2fb1b4150668b53fd5a135c4147f0c36e3daced36d1fbaaaa9ee00760b0afedf143e85a4fd9341e7727fac78e38035492017"}, {0x78, 0x13a, 0x80000001, "be9750921cc276bcc4e8ff3dc8819ed2b402a7e34be4df04197e534b43cc88fc4758f78b91587566f64048e1b0ec2ecaffd6b2423935ddadd602ef1620daab5b6942ce6fab28cd9ee3659079edcd77aaac45c89f43979a864c1bf93f7732af0b14174ef79c"}, {0x108, 0x10d, 0x1800000000000, "8fa3ff03a20afc55fa081337f822463420d780d6f91be626eb9fa214d5a42ba9a2b7f41d67867a5331d0954a5c72f7c5ef4f985bb1ce01b76612203fa01e1e88913bc09d11b939a8ba0a57f883a26e3c9e58441880c240c1dd13ee115d449fdeea7c0234a4bfb78e387d596111005b42442e1a46d040a35c520c3685b9f9eced23822a5d52ff40094c737a5a52af2529012caa2b94fa69cae0994cccdf6b14118e18c5eddb91771b1ddd45586b9f6b91b48fa370b8b0e3c897e09144a094d5c0179e3e52eaac4e8ad1fd93f42f91db11abb1fe0ddc5883f99075a6bdb8e5ecf59011a9d8a2bc4f88e176a7eba9696b278c92"}], 0x270, 0x11}, 0x400}, {{&(0x7f0000018000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x1, {0xa, 0x2, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}}}, 0x32, &(0x7f0000e88000-0xb)=[{&(0x7f0000ff1000-0x6)="04487e0990c2", 0x6}], 0x1, &(0x7f0000926000-0x110)=[{0x110, 0x106, 0x5, "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"}], 0x110, 0x1}, 0xff}], 0x2, 0x40000) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000258000-0x16)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind(r2, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c15000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair(0xa, 0x3, 0xb0, &(0x7f00004c3000-0x8)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000a3e000)=0x1, &(0x7f000065d000)=0x2) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) pipe(&(0x7f00003e8000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000d4000-0x4)=0x0, &(0x7f0000f55000)=0x4) 2018/01/28 14:50:51 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000002d000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f000002c000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f000002c000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000)=0x26) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f000002d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) sendmsg$key(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000026000-0x10)={&(0x7f0000009000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x1) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dfc000)={0x17, 0x3, 0x0, 0x8, 0x8000, 0x0, 0x9, 0x18e, r2}, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000020b000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00002c4000-0xc)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f0000d3b000)={0x400}, 0x8) pipe(&(0x7f0000c6d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00004f2000)={r2, 0x9}, &(0x7f0000df3000-0x4)=0x8) connect$inet6(r4, &(0x7f0000584000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000db5000-0x4)=0x2, 0x4) listen(r0, 0x0) sendfile(r3, r4, 0x0, 0x81) 2018/01/28 14:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007e9000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000d56000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000d83000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006bd000)={r2, 0x8}, 0x8) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) [ 35.806655] audit: type=1400 audit(1517151051.203:21): avc: denied { name_connect } for pid=4990 comm="syz-executor4" dest=20016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 35.853596] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/28 14:50:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000de7000-0xde)={0x0, 0xd6, "3d2d64b606f64b8d1ae88c1e56b83542c2f727bfc6deb0b08305be624e7dddba945e62a0a8f49986c5f57363663341e33f0ddc86f471f4bc4e3d44575c11949536a47d1dccd9c6cd5733f8a1484b4ee0c251572d355cefe5a90abe6664d7977a3395f1b78573d15d71c6f77d2cadc78cd59d70a40f2d301c9fedb2391a3e1269b0b67c05b98c5131f5a8c1c7a89cdfb7d78d8fa622d28899b12e73bd0b52927921eb83f6c8eb5a63061dc70f5a11641bb7047666297e994273504b905e328ebbc24d74a7c1380545a603206a8dd491a0f92e59e463be"}, &(0x7f0000e5d000-0x4)=0xde) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a9e000-0x98)={r3, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8}, &(0x7f0000330000)=0x98) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x1c) 2018/01/28 14:50:51 executing program 2: pipe(&(0x7f00003b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/28 14:50:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026b000-0x4)=0x10, 0x807ff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f2000-0x4)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b5a000-0x158)={r2, 0x7fffffff, 0x150, "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"}, 0x158) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000311000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fad000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bf6000-0x10)={0x6e, 0x8001, 0xad20, 0x80000001, r1}, &(0x7f0000a5b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ced000)={0x0, 0x6c, "856e92a6722dc6acb607b5745fb11173ee690d5e285b28c0fdf3f1fb9a4e6fee9de6577dd0cf46412844d6bf44a5894b2a34364eef420ffad306efbbdf8657606b3dcbdd0e6496b10debde9f6d0c1ffbda8c641cbeb0ad555f0999278ef0eff7b9fa7cef5acd5df02565dab3"}, &(0x7f00000b6000)=0x74) socket$nfc_llcp(0x27, 0x1, 0x1) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00003be000)=0x4, 0x2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ipddp0\x00'}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000023b000)={@rand_addr=0x0, @empty=0x0, @empty=0x0}, &(0x7f00009bc000-0x4)=0xc) bind$inet(r3, &(0x7f0000d2b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:50:51 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x1, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000fd4000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fd5000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socketpair(0xa, 0x4, 0x9, &(0x7f0000fd4000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000a33000-0x20)={"67fe59ce891c6d3f75345bafee2a3f4e", {0x4, 0xfffffffffffffff9, 0x6, "f0cb31121e5a", 0x3, 0x0}}) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd6000-0x8)={0x0, 0x1, 0x284}, &(0x7f0000d71000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000908000-0x10)={r5, 0x20, &(0x7f0000922000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000226000-0x4)=0x10) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000fd5000)={&(0x7f0000fd6000-0x20)=[0xb2b, 0x6, 0x6, 0x401, 0x1, 0x40, 0x10000, 0xff], 0x8, 0x227, 0x401, 0xfffffffffffffff8, 0x8, 0x80000000, {0x3, 0x4, 0x7, 0x80000000, 0x0, 0x800, 0x7, 0x6, 0x100000000, 0x7fffffff, 0xfb, 0x800, 0x2, 0x1, "c0e99292b89b3097ac13d763b37b146635f1885b49c120bb922d464a81d545df"}}) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000005000)={{0x3, 0xfffffffffffffffc}, 0x6c}, 0x10) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 14:50:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000dd0000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5ded97", 0x8, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000898000)=0x0, &(0x7f0000f74000-0x4)=0x4) 2018/01/28 14:50:51 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x3ff}, &(0x7f000000c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x9, 0xff80000000000}, &(0x7f0000007000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x4030582a, &(0x7f000000b000-0x8)={r0, 0xffffffffffffffff}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000006000)=0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000000e000-0x10)={0x3, &(0x7f0000002000-0x18)=[{0x3f, 0x6, 0x3f, 0x7}, {0x0, 0x534d41f3, 0x6, 0x2}, {0x677, 0x1, 0x0, 0x8}]}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000000e000)={r1, 0x10000, 0x1, 0x3ff, 0x100, 0x1, 0x8, 0x5, {r2, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x418871bb, 0x40, 0x4}}, &(0x7f000000a000-0x4)=0xb8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000005000-0x8)={r4, 0x3}, &(0x7f000000e000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000c000-0x8)={r2, 0x3}, &(0x7f000000d000-0x4)=0x8) 2018/01/28 14:50:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) pwrite64(r1, &(0x7f000002c000-0x99)="c9030ea875406f95c70c4c2e2d603b2d6c504090c1fe08935b9d749757cb47c42e389e1f5124fd094ffe5b7293ac0c7d42a12c163c3db931a0f64bb341fed784c863cbf217c802853cbd548d1e4fcc656355ecb0c5518c605feb11ac294bedcb6718179d1ac483a7979d3ac408d8771ec4ffea233bcf38fbe582626d783abbeb89cd60f5888f2d8d3b0edd6f5bd8d02350f59e7ac72de61073", 0x99, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c86000-0xc)={&(0x7f0000187000)='./file0\x00', r2}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 14:50:51 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000014000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x1, [], 'i'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000015000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000c000)=0x48) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000017000-0x4)=0x4, &(0x7f0000017000-0x4)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000016000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) 2018/01/28 14:50:51 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x10000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe9c}, 0x98) getsockopt$inet_mreqn(r0, 0x0, 0x20000000000022, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xfffffffffffffefe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x8}, 0x6) [ 35.952603] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/01/28 14:50:51 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0xfffffffffffffffa}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:51 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000000a000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x5, 0xdd78, 0x80}, &(0x7f000000b000)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000e000-0x5c)={r1, 0x54, "0986f5df36a69c22d31c815f8da5b6571a533d086c5a59cdc30727ecdca6ec9af07e09aa38ab9d26ca9d40b5368bfb3aaa79a778d54da8efd659ae4d6c45af545a0f8fbf874ccedc90dfb99eccbe63ddd5360da9"}, &(0x7f0000012000)=0x5c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x9, &(0x7f0000013000)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000014000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000014000-0x28)={0x2, 0x1, r3, 0x80000000, r4, 0x38b9, 0xfd, 0x80}) r5 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000011000-0x20)={@generic="8acdbf0a99c7d91a5f09eca05a566042", @ifru_flags=0x0}) sendmsg(r5, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000006000-0x4)=0xffff, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000012000)=0x0) 2018/01/28 14:50:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cc4000-0x4)={r0}) getpeername$ax25(r1, &(0x7f0000d32000)={0x0, {""/7}, 0x0}, &(0x7f00000b3000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004a7000)={0x805, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f00004e4000-0x4)=0x18) 2018/01/28 14:50:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000ce000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:51 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x20000000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x7ff, '\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00', 0x0}}}]}}, 0x408) 2018/01/28 14:50:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000830000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@empty=0x0], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getpid() 2018/01/28 14:50:51 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0x6)={0x40000000, 0x0}) r2 = socket(0x15, 0x80000, 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000024000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x0, 0x1, {0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x90}}}, 0x32) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000011000-0x28)={@common='vlan0\x00', &(0x7f0000019000)=@ethtool_dump={0x3f, 0xfe2, 0x4, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000014000)="472533af72") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) 2018/01/28 14:50:51 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) epoll_create1(0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000007000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x5) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 36.116330] [ 36.117992] ====================================================== [ 36.124311] WARNING: possible circular locking dependency detected [ 36.130618] 4.15.0-rc9+ #212 Not tainted [ 36.134673] ------------------------------------------------------ [ 36.140986] syz-executor3/5107 is trying to acquire lock: [ 36.146509] (&xt[i].mutex){+.+.}, at: [<00000000427e2b68>] xt_find_target+0x44/0x1e0 [ 36.154486] [ 36.154486] but task is already holding lock: [ 36.160451] (sk_lock-AF_INET6){+.+.}, at: [<00000000e51f597c>] ipv6_setsockopt+0xff/0x150 [ 36.168870] [ 36.168870] which lock already depends on the new lock. [ 36.168870] [ 36.177176] [ 36.177176] the existing dependency chain (in reverse order) is: [ 36.184784] [ 36.184784] -> #2 (sk_lock-AF_INET6){+.+.}: [ 36.190586] lock_sock_nested+0xc2/0x110 [ 36.195158] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 36.200694] ipv6_setsockopt+0xd7/0x150 [ 36.205175] rawv6_setsockopt+0x4a/0xf0 [ 36.209690] sock_common_setsockopt+0x95/0xd0 [ 36.214693] SyS_setsockopt+0x189/0x360 [ 36.219165] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.224407] [ 36.224407] -> #1 (rtnl_mutex){+.+.}: [ 36.229663] __mutex_lock+0x16f/0x1a80 [ 36.234048] mutex_lock_nested+0x16/0x20 [ 36.238658] rtnl_lock+0x17/0x20 [ 36.242519] unregister_netdevice_notifier+0x91/0x4e0 [ 36.248209] clusterip_tg_destroy+0x389/0x6e0 [ 36.253196] cleanup_entry+0x218/0x350 [ 36.257575] __do_replace+0x79d/0xa50 [ 36.261872] do_ipt_set_ctl+0x40f/0x5f0 [ 36.266347] nf_setsockopt+0x67/0xc0 [ 36.270553] ip_setsockopt+0xa1/0xb0 [ 36.274761] sctp_setsockopt+0x2b6/0x61d0 [ 36.279404] sock_common_setsockopt+0x95/0xd0 [ 36.284393] SyS_setsockopt+0x189/0x360 [ 36.288861] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.294106] [ 36.294106] -> #0 (&xt[i].mutex){+.+.}: [ 36.299540] lock_acquire+0x1d5/0x580 [ 36.303849] __mutex_lock+0x16f/0x1a80 [ 36.308241] mutex_lock_nested+0x16/0x20 [ 36.312809] xt_find_target+0x44/0x1e0 [ 36.317204] xt_request_find_target+0x2c/0xb0 [ 36.322269] find_check_entry.isra.7+0x669/0xcf0 [ 36.327518] translate_table+0xf52/0x1690 [ 36.332167] do_ip6t_set_ctl+0x370/0x5f0 [ 36.336724] nf_setsockopt+0x67/0xc0 [ 36.340942] ipv6_setsockopt+0x115/0x150 [ 36.345500] sctp_setsockopt+0x2b6/0x61d0 [ 36.350143] sock_common_setsockopt+0x95/0xd0 [ 36.355130] SyS_setsockopt+0x189/0x360 [ 36.359598] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.364841] [ 36.364841] other info that might help us debug this: [ 36.364841] [ 36.372956] Chain exists of: [ 36.372956] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 36.372956] [ 36.383245] Possible unsafe locking scenario: [ 36.383245] [ 36.389279] CPU0 CPU1 [ 36.393912] ---- ---- [ 36.398547] lock(sk_lock-AF_INET6); [ 36.402316] lock(rtnl_mutex); [ 36.408084] lock(sk_lock-AF_INET6); [ 36.414383] lock(&xt[i].mutex); [ 36.417808] [ 36.417808] *** DEADLOCK *** [ 36.417808] [ 36.423843] 1 lock held by syz-executor3/5107: [ 36.428401] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000e51f597c>] ipv6_setsockopt+0xff/0x150 [ 36.437218] [ 36.437218] stack backtrace: [ 36.441688] CPU: 1 PID: 5107 Comm: syz-executor3 Not tainted 4.15.0-rc9+ #212 [ 36.448929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.458255] Call Trace: [ 36.460817] dump_stack+0x194/0x257 [ 36.464416] ? arch_local_irq_restore+0x53/0x53 [ 36.469071] print_circular_bug.isra.37+0x2cd/0x2dc [ 36.474067] ? save_trace+0xe0/0x2b0 [ 36.477758] __lock_acquire+0x30a8/0x3e00 [ 36.481881] ? __bfs+0xaa/0x750 [ 36.485145] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.490307] ? print_irqtrace_events+0x270/0x270 [ 36.495041] ? lock_acquire+0x1d5/0x580 [ 36.498994] ? __lock_acquire+0x2d15/0x3e00 [ 36.503297] ? pcpu_alloc+0x828/0x10e0 [ 36.507157] ? check_noncircular+0x20/0x20 [ 36.511368] ? __lock_acquire+0x664/0x3e00 [ 36.515576] ? pcpu_alloc+0x828/0x10e0 [ 36.519435] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.524252] lock_acquire+0x1d5/0x580 [ 36.528051] ? lock_acquire+0x1d5/0x580 [ 36.532007] ? xt_find_target+0x44/0x1e0 [ 36.536069] ? lock_release+0xa40/0xa40 [ 36.540038] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 36.545903] ? _find_next_bit+0xee/0x120 [ 36.549936] ? rcu_note_context_switch+0x710/0x710 [ 36.554838] ? __might_sleep+0x95/0x190 [ 36.558783] ? xt_find_target+0x44/0x1e0 [ 36.562823] __mutex_lock+0x16f/0x1a80 [ 36.566692] ? xt_find_target+0x44/0x1e0 [ 36.570736] ? check_noncircular+0x20/0x20 [ 36.574973] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 36.579800] ? xt_find_target+0x44/0x1e0 [ 36.583836] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.588674] ? lock_downgrade+0x980/0x980 [ 36.592804] ? __lock_is_held+0xb6/0x140 [ 36.596848] ? rcu_read_lock_sched_held+0x108/0x120 [ 36.601838] ? pcpu_alloc+0x146/0x10e0 [ 36.605713] ? pcpu_free_area+0xa00/0xa00 [ 36.609836] ? is_bpf_text_address+0xa4/0x120 [ 36.614309] ? do_raw_spin_trylock+0x190/0x190 [ 36.618863] ? __kernel_text_address+0xd/0x40 [ 36.623343] ? unwind_get_return_address+0x61/0xa0 [ 36.628266] ? trace_hardirqs_off+0xd/0x10 [ 36.632484] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 36.637561] ? depot_save_stack+0x3b5/0x490 [ 36.641863] ? kvfree+0x36/0x60 [ 36.645117] ? save_stack+0xa3/0xd0 [ 36.648713] ? save_stack+0x43/0xd0 [ 36.652307] ? kasan_slab_free+0x71/0xc0 [ 36.656337] ? kfree+0xd6/0x260 [ 36.659585] ? kvfree+0x36/0x60 [ 36.662834] ? translate_table+0xe4d/0x1690 [ 36.667133] mutex_lock_nested+0x16/0x20 [ 36.671170] ? mutex_lock_nested+0x16/0x20 [ 36.675385] xt_find_target+0x44/0x1e0 [ 36.679252] xt_request_find_target+0x2c/0xb0 [ 36.683721] find_check_entry.isra.7+0x669/0xcf0 [ 36.688448] ? rcu_read_lock_sched_held+0x108/0x120 [ 36.693436] ? do_add_counters+0x560/0x560 [ 36.697660] ? mark_held_locks+0xaf/0x100 [ 36.701781] ? kfree+0xf0/0x260 [ 36.705049] ? kvfree+0x36/0x60 [ 36.708302] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.713291] ? trace_hardirqs_on+0xd/0x10 [ 36.717412] translate_table+0xf52/0x1690 [ 36.721537] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 36.726362] ? kasan_check_write+0x14/0x20 [ 36.730571] ? _copy_from_user+0x99/0x110 [ 36.734701] do_ip6t_set_ctl+0x370/0x5f0 [ 36.738734] ? translate_compat_table+0x1c50/0x1c50 [ 36.743732] ? mutex_unlock+0xd/0x10 [ 36.747416] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 36.752674] nf_setsockopt+0x67/0xc0 [ 36.756385] ipv6_setsockopt+0x115/0x150 [ 36.760431] sctp_setsockopt+0x2b6/0x61d0 [ 36.764553] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 36.770252] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.775424] ? check_noncircular+0x20/0x20 [ 36.779636] ? switched_to_fair+0xb0/0xb0 [ 36.783764] ? __enqueue_entity+0x109/0x1e0 [ 36.788058] ? find_held_lock+0x35/0x1d0 [ 36.792095] ? check_noncircular+0x20/0x20 [ 36.796313] ? finish_task_switch+0x1d3/0x740 [ 36.800779] ? lock_downgrade+0x980/0x980 [ 36.804902] ? check_noncircular+0x20/0x20 [ 36.809107] ? load_balance+0x34c0/0x34c0 [ 36.813238] ? lock_release+0xa40/0xa40 [ 36.817183] ? compat_start_thread+0x80/0x80 [ 36.821573] ? do_raw_spin_trylock+0x190/0x190 [ 36.826130] ? find_held_lock+0x35/0x1d0 [ 36.830166] ? avc_has_perm+0x35e/0x680 [ 36.834114] ? lock_downgrade+0x980/0x980 [ 36.838232] ? lock_release+0xa40/0xa40 [ 36.842182] ? lock_downgrade+0x980/0x980 [ 36.846302] ? lock_release+0xa40/0xa40 [ 36.850244] ? __lock_is_held+0xb6/0x140 [ 36.854278] ? avc_has_perm+0x43e/0x680 [ 36.858223] ? avc_has_perm_noaudit+0x520/0x520 [ 36.862875] ? iterate_fd+0x3f0/0x3f0 [ 36.866651] ? lock_downgrade+0x980/0x980 [ 36.870777] ? __lock_is_held+0xb6/0x140 [ 36.874816] ? schedule+0xf5/0x430 [ 36.878328] ? sock_has_perm+0x2a4/0x420 [ 36.882366] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.887700] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 36.893379] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 36.898632] ? alloc_file+0x27e/0x390 [ 36.902418] sock_common_setsockopt+0x95/0xd0 [ 36.906898] SyS_setsockopt+0x189/0x360 [ 36.910858] ? SyS_recv+0x40/0x40 [ 36.914286] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 36.919110] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 36.924102] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.928837] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 36.933562] RIP: 0033:0x453299 [ 36.936727] RSP: 002b:00007fc2d333ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 36.944402] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 36.951655] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 36.958912] RBP: 00000000000005c5 R08: 0000000000000408 R09: 0000000000000000 2018/01/28 14:50:52 executing program 7: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x100003, 0x36, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000dd8000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000dd8000)="9527bf259c2c36fc18c0d86af0cd28c8eb32a5ec4cdf319b895b87ba061be8b16e2105686458fb74a1142656f883e30fb23a84f7233f6e3f1ce1a7af02e8afb07f9bc37b5e5fe90805b4f3be0d0b2de53bf4311a", 0x54, 0x50, &(0x7f00009b6000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) write(r1, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/28 14:50:52 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) tee(r0, r0, 0x5, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000027000-0x2c)={0x5, 0x1, 0x7, 0xe03, 0x2, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000027000-0x2c)={0x10, 0x401, 0x0, 0xf2, 0x10, r1, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000025000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000002000)=[{&(0x7f0000025000)=""/57, 0x39}, {&(0x7f0000025000)=""/105, 0x69}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000019000)=""/193, 0xc1}, {&(0x7f0000026000-0xec)=""/236, 0xec}, {&(0x7f0000025000)=""/181, 0xb5}, {&(0x7f000001e000-0xda)=""/218, 0xda}, {&(0x7f0000013000-0x6b)=""/107, 0x6b}], 0x8, 0x0, 0x0, 0x5}, 0x2000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0x2e) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x11, 0x1, 0x1, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000027000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000017000-0x4)=0x48) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x3, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000026000-0x8)={0x0, 0x0}) r4 = accept$inet6(r3, 0x0, &(0x7f0000026000-0x4)=0xff99) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f0000029000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f000001f000)={0x761d61f3, {{0xa, 0x3, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9421}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00003be000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000f89000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0xa, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ce000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000-0x2)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000955000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/28 14:50:52 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/01/28 14:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000aaf000)={0x20, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x6, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e9c000)={0x1, &(0x7f0000875000)=[{0x0, 0x0}]}) 2018/01/28 14:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80807, 0x22083a34, &(0x7f0000991000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000024000)={0x0, 0x15, "3a237b616a87b5126ba2dac2e9c9f1b7505d4febbc"}, &(0x7f0000ea8000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000bc1000)=@assoc_value={r4, 0x39b}, &(0x7f0000576000-0x4)=0x8) listen(r3, 0x400) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006d8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x32a) sendmsg(r0, &(0x7f0000fc8000)={&(0x7f0000459000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000461000-0x60)=[{&(0x7f00006c2000-0x1)='G', 0x1}], 0x1, &(0x7f0000658000)=[], 0x0, 0x0}, 0x0) getpeername$inet6(r1, &(0x7f000066f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000f4e000-0x4)=0x1c) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/01/28 14:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0x44) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b50000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000-0x4)=0xfffffffffffffd6d) getgid() getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e5000)=0x481015623bb90b8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d38000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000856000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/28 14:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = socket(0x1000000010, 0x10000000002, 0x0) write(r2, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e5f000)={r0, 0x50, &(0x7f0000b64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000494000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001, 0x1fc53603, 0x7, 0x9}, &(0x7f0000c53000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a6e000)={r3, 0x6, 0xffff, 0x7f, 0x800, 0x2}, &(0x7f0000f4f000-0x4)=0x14) 2018/01/28 14:50:52 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair(0x1, 0x5, 0x8, &(0x7f00009ec000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f9b000-0xc)={{0x0, 0x80000001, 0x9, 0x2, 0x1, 0x2}, 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) [ 36.966165] R10: 0000000020008bf8 R11: 0000000000000212 R12: 00000000006f7b18 [ 36.973408] R13: 00000000ffffffff R14: 00007fc2d333b6d4 R15: 0000000000000000 [ 36.982653] xt_CT: You must specify a L4 protocol, and not use inversions on it. 2018/01/28 14:50:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10000) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") ioctl$sock_bt(r0, 0x8907, &(0x7f00002dc000-0x2)="f8ce") 2018/01/28 14:50:52 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000000a000)="b03e9c14c1", 0x5) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000009000)=0x401, 0x8) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.014481] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.016067] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 37.036319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 37.043641] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/28 14:50:52 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@random="e5f4cea6942a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x107, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x95, 0x6, 0x5}], {0x8100, 0x0, 0x0, 0x7}}], {@ipx={0x8137, {0xffff, 0xf1, 0x4, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7}, {@current=0x0, @random="fe1f9291c655", 0xfffffffffffffffc}, "9ca41c3405f910dd7f1050803ee18edf221ec9b6754cd73b3d8613226c4c35eee7cfe95d518f0f504cbb6f8de9fe5c50c6ab2c262e5d1cfa9e9d6b0405775f5368c19b5455a0c18e9a4134419a66c423a0d35f820609d020c66324cb883b2bb57ba21a9903cc74fde0c8f76ce2793d31ec79e02f875eb5b97f7502409ee0b10444c98a4588b79e3c07b6619d0eb69f83ff31858f6c5eb1babe5aacbd502f9f14de37e66c5946fc82856c4102a1cd321f1b7a2721d5dcb7fc700d9b37c46a1c06a5962ee6b019b90aeb72e8237a8b58b315b79f"}}}}, &(0x7f000002c000)={0x1, 0x1, [0xa49]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f0000026000)=0x4) 2018/01/28 14:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f88000)={0xffffffff, 0x100000000, 0x8}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000a8c000)=0x9) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) bind(r1, &(0x7f0000462000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0xa97a, 0x0, {0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}}, 0x32) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000d00000-0x38)={&(0x7f00006de000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, 0x1c, &(0x7f00001bc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r2) accept(r1, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffce7) 2018/01/28 14:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000115000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4f000-0x4)=0x10, 0x800) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f6d000)=0x0, &(0x7f0000e8e000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xed) r3 = accept4(r0, &(0x7f0000998000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a7000)=0xc, 0x800) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000721000)={&(0x7f0000485000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000018000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f13000)=@ethtool_sfeatures={0x3b, 0x2, [{0x3, 0xfffffffffffff801}, {0x9, 0xfffffffffffffffd}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d71000)="a18a662f5f19b13e4460314a52ad80b100b5e578dafc9b5bb32e0b95f07c333052397dffaa2dcd6dc6007872e104051886705621083c2cba0c8d3a88e4fbdf35ae", 0x41) listen(r2, 0x100) 2018/01/28 14:50:52 executing program 4: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xff, 'syz0\x00', 0x0}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x318) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002f2000)=[{&(0x7f000039e000-0x4e)="16c4d6721e40f88bd0aef53192497d89b73887afc75be4272c91549c8e09715dfa56e7bd2ff810bf97ab438f2080018c11768a83f9b440b8ad7480f3355a940837383e82170a976cfc2d78388167", 0x4e}], 0x1) 2018/01/28 14:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000035c000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000023b000)=@dstopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0xe) socketpair$inet6(0xa, 0x0, 0x100000000, &(0x7f00004e7000-0x8)={0x0, 0x0}) 2018/01/28 14:50:52 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f0000b71000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x1}) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.066791] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.105995] Cannot find add_set index 0 as target 2018/01/28 14:50:52 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000eef000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d37000)=0x10, 0x80800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002b2000)={0x0, 0x86, "1dca240ca01f309bf4162f6238d6a0b7543b5220fa73c2d5227374991ddda178338aa59c077817ca44a463dc29ea0682de8b625dbda2b144897849b1a8147e18cb5b5e7e3ea5b499ba3b9c5971bbb8fe0bbb0e381b55d313e11831095c8239315971c7e8ab9ab389b075e732640293211ebf51a1310416e5ea4afa80f6e4ea3fbd5dbfa4e175"}, &(0x7f0000fd1000)=0x8e) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd1000)={r1, 0xf6, "3d5e4b8e24b9008643bed05d0aa5c3c40b94e144b82e0edbe9faacca0b3868fe467da7fc4bf235c9d96b9a674d5d85fe65f9029555a05619f502fb3e2c3c912e941874cfd4608f46f5f33e382faa82c2b78bc60c457bb602499944a82efd47dc8d6de1e7ae4ad7687ec8f48dddd781bb089c7497eae6f01cc87794247e9494190f4a64567f4cc796b093fcc59ea8ef36bc113d6c1ba4a2bcaf9899ff122255dc9631f5de4597f60d010f1142aeedf3b39a4d2ee178303ac254181e0d93bb348fc79042677ac311b6af0249e321ee53bfa8c6d71a8813d0d3b7055cd92e22c21e95a221f775092563c6268647334f753489c4086ca714"}, &(0x7f0000fd1000)=0xfe) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x1, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd2000-0x2c)={0xf, 0x80000001, 0x8, 0x4, 0x4, r2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r2, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fd3000-0x2c)={0xf, 0x8, 0xffffffff00000001, 0x2, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0xf024, &(0x7f0000fd4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00004e2000-0x8)={0x0, 0x6}, &(0x7f000036d000-0x4)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000078d000)={r4, @in6={{0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8, 0x3, 0x1, 0x1, 0x6, 0xfff, 0x10001, 0x1ef369b2, 0x9, 0x1000, 0x5, 0x9, 0x9000000000000000, 0x0]}, &(0x7f0000fd3000)=0x108) 2018/01/28 14:50:52 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/28 14:50:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/144, &(0x7f0000000000)=0x5d) 2018/01/28 14:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000b84000-0x4)=0x0, 0x4) 2018/01/28 14:50:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="446b696c18807c1ac7503113b1c3d2dd7182db2ca8ec04ea6851f9f436be2e0147971081a6baa4ff656c02879b5eb87e220464f0560ff03da682e712b1b45267f479ff8f69c4bf20f0e8d9117ead283b381090fc0ba272dd82e367e61485224cbcbc080222", 0x65, 0x8000, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00009d2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00009d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) connect$inet(r2, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 14:50:52 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xecc1}]}, 0x10) 2018/01/28 14:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) pipe(&(0x7f000067e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000c07000)={0x0, 0x51, 0x4, [0x7a6, 0x6, 0x5, 0x80000000]}, &(0x7f000057f000)=0x10) socket$llc(0x1a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000212000)={r2, 0xb723}, &(0x7f000051d000)=0x8) 2018/01/28 14:50:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000948000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0x2, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000d001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/28 14:50:52 executing program 5: socketpair(0x19, 0x2, 0x9e18, &(0x7f0000b6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x2e53, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000008000)=0x3, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000005000)=""/141, &(0x7f000000a000-0x4)=0x8d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000009000-0x40)=[{&(0x7f0000009000)="af8cefe81761cee843a22c4356881a507ef5c1ad7eec54a4d42b79484471b22d184a0c34aa4d4c4fb99917e14cdf36772a2215e34b8ea26dd22a43e1774a70804e3e1042f0870d28ddb05e8bfae0ed89bdea3cc8cff314c34fec5eb7d797e28f94d4ea9ef61893e0126670743cdc5fe6d0b4b265197e7a0d05f3d211ce7ee5b7a57233c4f116e45a66741ae24251a3", 0x8f}, {&(0x7f0000009000)="c5f376fd022a3a838792a8d979d1734bff6397c82dc7937c823d2d0acbea235d3a7cb6684f6bc964b79bbc0a47abd2251dcadeb448458b0b6991a82673cc1dec2eaefb56d654a640d4c9b89b2fab3c93bc57b5d2d8f384be2d0a", 0x5a}, {&(0x7f000000a000-0x96)="515067a973382c3e76cb52544a28a64e8dfb2d343e3617bb277a27ebb1832957273fe52675ac5c0cfca3b3861459775a23b986b912ce985c033a54313e1d7c3851b20a7b28f5499aabcee0bab7799ec588a81348449138c372805cd77a46afad8bcf3fd609fcddfc3e40a580ee1f25b8676cfe7f5aba2109cba2610071db8bbe911bc62b64f97b8f5c3ed8f305d0edc3a7366e6db6f2", 0x96}, {&(0x7f0000002000-0xef)="d945120a3639074cd43b7a3adab33cb193d64d68b72136908205b46a1ecedd3f362a42d98bf3c82895948da7725e8a89834d3f4d79d71610d5c9e54ac89b04270bb3da18db6607b5e45b211cc2099dc11893f10a95ba71abd775d2715e6776138bce15745ecdfeb151f9d6ca4efcaa21f3319c7b42e6c684f16d7ca4d3535f43d424ac492457d9c217212543e47f04899324e048a3ca1e3c3141bb1a818cf2496d9e8e8cae94413d00203e69abf05ac6d9caed3c689d670424e816cae3e9e9331e160c86a30ed2a78c034114d0756bd0f0670af53c9d73e7a0a5f23f802981962d9a3f9e1b7a15eaebd3ff8e4d8213", 0xef}], 0x4, &(0x7f0000005000-0x118)=[{0x40, 0x0, 0x6, "7dfb0fd88b81fc0f23c53c3acd5b394ac66148477cf7d3e26458eb383e3791805f0b52f3e9058496c904"}, {0xa8, 0xff, 0x80000001, "be4129759f0ee3d3c766e2330f022b3c308f4fd7ea3d9bacd2a5f06b808b0e2bf9cbc8b68791ddebe013bbad6a50ef806522d578fcace2ef08bc6547e7e8aacd62491a269d5eca7ee74ffefc869ea021423b59bde76d380afbffde6c571c4a74a3a0cb6a6acff0e99631ba98ac668ff9cc3788170fc0c261bc0108ce39c8415198f3d3f931ee6a1d65db0dd9838db8051177"}, {0x30, 0x117, 0xb29, "fd3c4a9c57817490611d7c839a5d4d01ff3c24dc08aa861299c1"}], 0x118, 0x75bc3f919ac52b20}, 0x40) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 14:50:52 executing program 7: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000003b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b59000-0x4)=0x26, 0x800) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000b59000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b59000-0x4)=0x10) 2018/01/28 14:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b32000-0x38)={0x0, 0x0, &(0x7f0000658000)=[{&(0x7f0000228000-0x19)="fee064ced6df1e0303317efce21e8237", 0x10}], 0x1, &(0x7f000043c000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000425000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000d7000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000048e000-0x80)=@hopopts={0x84, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x58, {0x800, 0x14, 0x6, 0x8, [0x101, 0x6, 0x6, 0x7, 0x0, 0x1f, 0x3, 0x800, 0x401, 0x0]}}, @jumbo={0xc2, 0x4, 0x1f}, @enc_lim={0x4, 0x1, 0x1ff}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}]}, 0x80) 2018/01/28 14:50:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000340000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c05000-0x4)=0x8) r1 = socket(0x2, 0x6, 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000f64000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031a000-0x4)=0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000185000-0x8)={0x0, 0x0}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000085e000)={0x0, 0x0}) socketpair(0x9, 0x7, 0xfffffffffffffe01, &(0x7f00007ff000)={0x0, 0x0}) r7 = socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) r10 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001e7000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a6f000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000879000)={0x0, 0x0, 0x0}, &(0x7f000053a000)=0xc) r14 = getgid() r15 = socket$pptp(0x18, 0x1, 0x2) r16 = socket$inet6_sctp(0xa, 0x1, 0x84) r17 = accept4$ax25(0xffffffffffffffff, &(0x7f00004c6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a09000)=0x10, 0x0) r18 = bpf$OBJ_GET_MAP(0x7, &(0x7f000068d000)={&(0x7f0000acc000-0x6)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000060d000)={0xffffffffffffff9c}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc8000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000609000)={0x0, 0x0, 0xffffffffffffffff}) r22 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r23 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000829000)={0x0, 0x0}) r25 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a2b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000070e000-0x4)=0x14, 0x80000) r26 = socket$packet(0x11, 0x3, 0x300) r27 = socket$pppoe(0x18, 0x1, 0x0) r28 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000073b000-0x8)={0x0, 0x0}) r30 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000e24000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80800) r31 = accept4$llc(0xffffffffffffffff, &(0x7f0000637000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000764000)=0x10, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf5000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000e6c000-0x38)={&(0x7f000022d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000b5c000)=[{&(0x7f0000306000)=""/129, 0x81}, {&(0x7f000056e000)=""/116, 0x74}], 0x2, &(0x7f00009bd000)=""/14, 0xe, 0x8}, 0x40) sendmsg$unix(r0, &(0x7f0000977000-0x38)={&(0x7f0000882000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001c7000-0x60)=[{&(0x7f00008cb000-0x1000)="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", 0x1000}, {&(0x7f0000b7e000-0x54)="2add7f889282cfee2ca04dee5558ef9468e7dcf3a2621d8acc5ced679055ed2bfc49bed84c49741d6e35e051280289f301f5115ddd13d7085153bb2d89315c79df0512ab6231e0f0bac2c264f9e6ed179f1555a8", 0x54}, {&(0x7f0000799000)="a02340ee7fa22fd0f623ffdc90bf9ce188188883204d1af78636556cb4cfebc244ff1492ea5895623ab5cca6e57f5363da8ea50ce42678211569cc1f590158b5dae41d24dcac7df81b7892032aa5de39da94e4419c294d8742303dd43e85b151f77b143faf79b15672e603b2a2866b03ea5d58a9904e60c6cb3e12d6c2e9af2f4930c0a3906d8cd14276f3db5b049a2d8f6445991e273fae269516abb999466e5f257f39b94f682fb2298703dae41671d0334f06df33f134d7353916c58a7635b2583b8d1b8d7fdbe3617f04a2060cd8b5899221903b6ad38fa1f921c59cc9f93713edae", 0xe4}, {&(0x7f0000c11000)="2d2d0f8860870cd3b5a46688f8c8029b98a8f9ec31e0eed85816a18cfd9653d3ca38926f17e51b9d32872d5ca5ac10dc719d5a1b127499dad2c8b71d53d5131f28416339db8b52d00c3bdf24792b3f36515ee7d253fbdc8d0117409f8812c34b02ad9f8d2b6ba65bf9b1fc1977f07f6fdb5b75269c2209b85600694218bf01ce401b17c466e612beb8b4367ae5c34c9ca8c08f22f6f1191487109f08b035d6f1e8965f27807e5216c9e1d1beaaa0aecd3e6e5d3e2b34fe2eb5ade527e39f4ffb8a16ce", 0xc3}, {&(0x7f0000871000)="d05aaa1f37f796b40e5875a959af60afb68ed61bd5f0bdeb36f58997a5d089fb9b9952e2a92b0cc849171bd0d65a24d15ac36d085aa057a6117c312dbb3982a2a1048f02c819741302df577c6f961474053810bab2d5488b2d1b78e819d12edc2eb00636f4e57346752c561c3c74d3832e88755958ee6be828bb12788a4755ea02d451ab1e49e671fc3b196b8a2f467f593d9859047f3dea99833ed78c15bd4086e704573f9d686cdd544b6605100bca9be8319f4948e6a26eb8eb34c27dab2240da21b75d0f453723acd0e6af292a11d24b9f8e0f48fd0169", 0xd9}, {&(0x7f00000fc000)="cca7ba93f4c580d14a40be07f0617f36583633eebe7e3ba3bb26604298031c650f9212f64a0e756be27f395e545389075b9fed0f0923d18d697db7c1fafb145d99be075f1e247b9cbbfbfd0cb77347d51ab9bb3e29c06e7a6e82", 0x5a}], 0x6, &(0x7f0000171000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22]}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27]}, @rights={0x28, 0x1, 0x1, [r28, r29, r30, r31, r32, r33]}], 0xf0, 0x0}, 0x20000040) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd732a2c0351575a9e8aa5944f2a432a15b3fe56aa166b5b9"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r34 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r34, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/01/28 14:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000c8000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0xffffffffffffff13) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fe8000-0x8)={0x6, 0x0, 0x0, 0xffffffffaf42711b}, 0x8) 2018/01/28 14:50:52 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f000000a000)=""/244, &(0x7f0000003000)=0xf4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x9, 0x9, 0x4}, &(0x7f0000003000)=0xa0) r2 = socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000008000-0x4)=0x100000000, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f000000c000-0x50)={@common='tunl0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x2, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000007000)={0xfffffffffffffff8, 0x200, 0x3c1, 0x3, r1}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000)={0x7, 0x3, 0xffff, 0x200, r1}, 0x10) 2018/01/28 14:50:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105) poll(&(0x7f0000de3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/28 14:50:52 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x7ff, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000027000-0x20)={0x100000001, 0x0, 0x2, 0x4000000000}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000026000)={0x9, r1, 0x0, 0x1}) syz_extract_tcp_res$synack(&(0x7f0000025000)={0x0, 0x0}, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000028000-0x8)={0x0, 0x9}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000027000)={r3, 0x1, 0xffffffff00000001}, &(0x7f0000028000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000022000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2018/01/28 14:50:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x4, 0x80002, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000099000-0x8)=0x73f, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000050000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000021a000)={0x0, 0x1}, &(0x7f0000615000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008b7000)=@assoc_value={r1, 0x7}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 14:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f000028e000)={&(0x7f0000a50000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000893000-0x10)=[{&(0x7f0000edb000-0x21)=""/33, 0x21}], 0x1, &(0x7f0000ff3000-0x1000)=""/4096, 0x1000, 0x1}, 0x2000) bind$alg(r0, &(0x7f0000873000)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x17f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) getpeername(r1, &(0x7f0000992000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000023b000)=0x32) recvmsg$kcm(r2, &(0x7f0000b9c000)={&(0x7f0000a8d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000d3000-0x70)=[{&(0x7f000009a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000155000)=""/21, 0x15}, {&(0x7f0000314000-0x83)=""/131, 0x83}, {&(0x7f00000f8000)=""/78, 0x4e}, {&(0x7f0000e62000)=""/90, 0x5a}, {&(0x7f0000bd7000)=""/165, 0xa5}, {&(0x7f00005e3000)=""/54, 0x36}], 0x7, &(0x7f0000831000-0xef)=""/239, 0xef, 0xa95c}, 0x2000) socket$alg(0x26, 0x5, 0x0) 2018/01/28 14:50:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x1d, 'sha3-512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000231000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f00006f2000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006f2000-0x4)=0xc) pipe(&(0x7f0000214000-0x8)={0x0, 0x0}) sendto$llc(r2, &(0x7f00008e8000-0xe3)="0ad6e1bf113c5f3f411d7917f83ba2987d1b26f72793165f3465d091407ab47c9523c349947bc5d84ac7bcad779eab8434dc72f143bb1f704cda0cf90b57c9fb2e4d54d571fd8e9d1f5e6ac68ba71741350866378473344531ba0901b1f96648ac419977a5b345714ea6fc69bd38ed4b4f1da15fea5590887fa37eae56705baf4ef563e523c9522b0c18f502978b839a38b158fd83c72e07a506dfccb61b49aa935c8983d9f085bc2316c3106d332000dcfbbd8297220cbdd232ba4c6a12aa45c9e0273930ef7c0a354f7f8214081008eeee5cd9fd4efb00a74e0f53b3f6ea312a86a3", 0xe3, 0x4, 0x0, 0x0) r3 = accept(r0, &(0x7f0000e05000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001c000-0x4)=0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00006bc000)="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", 0xfc) r4 = accept$alg(r0, 0x0, 0x0) sendto(r4, &(0x7f00005dd000-0x30)="488215c4d655bfca0500000000000000031351e0b0dbca1120d379eb2959715ec96e1f0000010000000192efbb3f9f5f", 0x1ab, 0x0, 0x0, 0x0) readv(r4, &(0x7f0000307000-0x40)=[{&(0x7f0000d6a000)=""/42, 0x2a}, {&(0x7f0000a38000)=""/151, 0x97}], 0x2) 2018/01/28 14:50:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) accept$unix(r0, &(0x7f0000f62000)=@file={0x0, ""/92}, &(0x7f0000b57000)=0x5e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:52 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001d000-0x8)={0x0, 0x0}, 0xcb, 0x1) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000001d000-0x10)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x3, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 14:50:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000c58000-0x38)={&(0x7f00005df000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000153000)=[{&(0x7f0000589000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) socketpair(0x0, 0x1, 0x6, &(0x7f0000d62000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000fe6000)={0x10000, 0x2, 0x6e0c135, 0x6}) 2018/01/28 14:50:52 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000011000)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x48854423c289cccb, 0x5, 0x10000, &(0x7f0000019000+0x302)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/01/28 14:50:52 executing program 3: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000b89000-0x9d)="f72f010ed5353b0f869b3a81ce6291961fe83239583d7d76648f401b14affa17a7da7ed47f537085f31248cc1dab08cbc94eaec31cc6828a58e2d456d03c884071340434c8248834d4815dde7a1ca25b9dead681f116ccb437d50ad4fdc4f2c4aa61e05d0f4682d6e4ca1f7af179f4261a1c37c99da0eb528d2ba127bfb6d08a25c36768648e5612145daabcb34008a46c06753d8aee7fd952bc300300", 0x9d, 0x10, &(0x7f0000d93000)=@nfc_llcp={0x27, 0x499, 0x4, 0x3, 0x1f, 0x6, "a76d8f52300033b97b7c7972949839f565c45f6d70b221ff0b34be38f007c5a527e62b202a1bc623c7be5227fc554f69c1a426197e2382467da511936e610b", 0x4335}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, 0x1, 0x3, 0xe, 0x1, 0x1ff, 0x8}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x191)={r0, r0, 0x4, 0x9, &(0x7f0000000000)="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", 0xffff, 0x8, 0x1, 0x800000007ffffffd, 0x6, 0x401, 0x77b9, "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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x318, 0x250, 0x98, 0x98, 0x98, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x250}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @generic="84b133c06c148d09b95f774c0ffff141", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x1, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x10000, 0x0}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='teql0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x1, 0x40}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x101, [0x4967, 0x5, 0xfffffffffffffffc, 0x1, 0x4, 0x1], 0x2, 0xe0, 0x9}, {0x3, [0x7f, 0x671b, 0x1000, 0x6, 0xe73, 0x6], 0x2, 0x8, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x3, 0x8, 0x0}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x100000001, 0x8, @loopback=0x7f000001, 0x0}}}]}}, 0x378) 2018/01/28 14:50:52 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000179000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x10000, &(0x7f0000f8a000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000762000-0x88)={0xfffffffffffffff9, {{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8a000-0x4)=0x0, &(0x7f0000950000-0x4)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/28 14:50:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) accept$ax25(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8230, 0x7, 0x1, 0x7, 0x4}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x6, "582e4c7c49f1"}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 14:50:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c1c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000068a000)=0x1c, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000de1000)=0x9, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f00008d9000-0x39)="", 0x0, 0x1, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f000056e000-0x4)=0x6, 0x4) 2018/01/28 14:50:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000040b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e9c000)=0x1c, 0x800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000058000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x6, 0x500, 0xfff, 0x4000000, r1}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x3dc}], 0x1) 2018/01/28 14:50:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000061c000-0x4)=0x82, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000629000)={0x0, 0x0}, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f00007e6000-0x31)="6bfff5f718dd278d9d3dd0fc6ec39d0930445d8a768ec714341c7012da43b760bb9994b7b3de892d3aa1feeaea70f8495dffe72d326fae26d5791641f463fd1579cddcace15e3164f32dcaa5f1186fafab415322182d96c130") accept$unix(r3, 0x0, &(0x7f0000555000+0xa60)=0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) write(r0, &(0x7f0000288000)="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", 0x1000) poll(&(0x7f0000df3000-0x8)=[{r0, 0x8b, 0x0}], 0x1, 0x9) 2018/01/28 14:50:53 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00004b6000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e8000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f000041f000-0x4)=0x4) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r1, &(0x7f0000000000)="f429bf", 0x3) 2018/01/28 14:50:53 executing program 3: pipe(&(0x7f0000937000-0x8)={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) r2 = gettid() r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ce000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000385000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d55000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x1)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000aa000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000621000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000af8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000081e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000277000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000861000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040f000+0x5f)=0xe8) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r18 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee9000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000264000-0x70)=[{&(0x7f0000000000+0x8f)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000e6b000-0x28)="ed29517fa26ed026570e94e06674cf775ff82e452eca7bf217ada0c178bab7ffe9453b62b960f5cd", 0x28}, {&(0x7f0000001000-0xdf)="0851def225bd3e891a66b625f39eac5aea94b90c757208ae20ab52cdbcf9025f0a556a04e1e095fbe96f74e1d135419801131dba492a7105758a96dc8768c4a600598871d409747d3dea85bef6124051f2fdd3f12e69ba8adb51b707f0d7e494a62b2fb715c2a8ea482e973c1e4b90264d055d2ae2f5a05a3f2dea7fd4b9daa9cfaa307232cd74b5a305179a80f055dcefbf7e8c23a5b1bb4ed32008d582be1b13d71d9dc22dac8cea5dbcfc4f4fd8e62a6f8cdf4f4e2bf850b3fc5566e85d60ab42cf88e175d24a0763fb1cf78cfeb74647b9c9eed701fc48635324b5f81c", 0xdf}, {&(0x7f00009c3000)="c8a611de3a819a0ff3b5a5c61e58f0ae7266c16ca17907cfb7ae9550d1d48bbfe3fe20d421cf3556c46cf82250c2ca7089164fb4abd80bb53e2e06b02e8c1a84d776a6c3a3d7aa44645af1b4656284b6802ad21941bb217140c47c6cbfed86ff424dba599188d10b", 0x68}, {&(0x7f0000d12000-0x86)="8186576d32895c10f3ad37f2c078356e9c7bd62b67f8c8ad7a6f95223fc3749312dd900d5aaf9c1dcbb3cc5543d303586c03df438a6556a7072e652dad5a743187748b8d130b3cf28f3cf75707c8b9132a678cf9f7f7719df3d583a979bd292a9e1c8c1b7e98bc3b5ce07c0da66e9f8531fc439ebccc900bd3f69e44d8a653dca0e2fa6bf6f1", 0x86}], 0x4, &(0x7f0000811000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x24000004}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xf7)="7b050ddf9fdf3e10dbd30b3a1c104d2c56528b947cb1ec732f2c257aaacd010dd81bb66c0379e476e9fae63e24cbcec12cc55bb3fbaef54d0c5868c232b97e336ba833c262fbadaf2699fbb932f1834c346474ab14abbba3c2c619a0d69f1b63ca28a8f04834161974ff472b8e249ececafd16bf71a256990c92ac840297dcd51676264d0ab490dae03de4b6cdf1535acdb9f8499401904827784d330a9758bbb7e71c95f6b381d3c255fac65b8d0d64555956314ec469e1ead299ffc89ecdbba4e25bdf383f160bbef653cb581e8275fd0c1214c8e0ac94f95cec59aaed3dd1fa26fb8d4ddf44afe4bee5d68abdfaea94959a71d285db", 0xf7}, {&(0x7f00008fc000)="8822a6f75c589afb049cc66eff88f8fafaf01bb73a4b8eee5471294573d7f002c61ac89373101b7a6b7dad35d78350db73c7cb2f2272847f1214571ff7830adaf3ca91ec191c73cd19bd1b96c614281f71c7095008f66817c183d0ce7f5bf0bf262a14d40ffed5fec16360667ccd7c58cedd4f49efe4ac7f67eef8b9f01e44ac8580d904304eb397ea43bb98542e03ed497e039bc39d75689ac40d2263b2494c5911d4d9dc5310667b1e5da13cd4af40f382ccc75732bd47fdee7c2e4e32ea1c051f02a17633e9638cfd6086ac9e9fef429ca12528a8c29e6a9e96be13ed5b8078b292b3fc7298a028d31d9e2335544360", 0xf1}, {&(0x7f0000000000)="", 0x0}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x100, 0x80}], 0x2, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000b4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r20, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) shutdown(r20, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r20, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r20, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r20, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/28 14:50:53 executing program 5: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000581000-0x4)=@int=0x0, &(0x7f00006ce000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/01/28 14:50:53 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000001, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f22000)={&(0x7f0000f23000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000f22000)=[{&(0x7f0000f22000)=""/41, 0x29}, {&(0x7f0000f23000-0xcd)=""/205, 0xcd}, {&(0x7f0000f22000)=""/40, 0x28}], 0x3, &(0x7f0000f23000-0x97)=""/151, 0x97, 0xad1}, 0x40010020) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f23000-0x4)={r0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000b22000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f23000)=0x7, 0x4) 2018/01/28 14:50:53 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3ff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000007000-0x78)={0x5, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x234, 0xfffffffffffffffb, 0x9, 0x4, 0x80000001, &(0x7f0000010000-0x10)=@common='bcsf0\x00', 0x875, 0x6, 0x800}) accept(0xffffffffffffff9c, &(0x7f0000016000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0x2e) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000015000)=@common='sit0\x00') r2 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000017000-0x4)=@int=0x4995, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000015000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xff, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x4d5, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x52, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff51, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) 2018/01/28 14:50:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f77000)=0x0) socket$nfc_llcp(0x27, 0xceed07ad18e9ccfe, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000814000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000379000)=r1) 2018/01/28 14:50:53 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fa5000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 14:50:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000454000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000026c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00002b1000-0x4)=r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004f7000)=[@in6={0xa, 0x2, 0xc2a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x663b}], 0x1c) r3 = accept(r0, &(0x7f0000bc2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000058f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000ecc000)=0x4, 0x4) 2018/01/28 14:50:53 executing program 5: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000a88000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x0, &(0x7f0000001000-0x59)="c02e031102ef3b23184ceb4db010122c9874ac8bfa2a04d4a4374816a60e4eb76c50555f79d708a2185da48d880de075351160ff27f7f30f3f8a18c20b59654ec19388a9de3c5fcc0455e3e1b039c5a679432e905036d6efb8", 0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000002000-0x13)=""/19, &(0x7f0000002000-0x4)=0x13) 2018/01/28 14:50:53 executing program 0: unshare(0x28020000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004b3000)={0xffffffffffffffff}) 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) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) pipe(&(0x7f0000748000-0x8)={0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e48000-0x4)=0x0) mm