[....] Starting enhanced syslogd: rsyslogd[ 12.876756] audit: type=1400 audit(1517114708.188:5): avc: denied { syslog } for pid=3523 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.397008] audit: type=1400 audit(1517114713.708:6): avc: denied { map } for pid=3664 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 '10.128.15.228' (ECDSA) to the list of known hosts. 2018/01/28 04:45:19 fuzzer started [ 24.642448] audit: type=1400 audit(1517114719.954:7): avc: denied { map } for pid=3675 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 04:45:20 dialing manager at 10.128.0.26:38361 [ 27.737460] can: request_module (can-proto-0) failed. [ 27.746900] can: request_module (can-proto-0) failed. 2018/01/28 04:45:23 kcov=true, comps=true [ 28.209308] audit: type=1400 audit(1517114723.521:8): avc: denied { map } for pid=3675 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9077 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 04:45:24 executing program 0: 2018/01/28 04:45:24 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000003000-0x40)=[{&(0x7f0000011000-0x1000)="0277e138", 0x4}], 0x1, &(0x7f0000010000)=[{0x110, 0x11e, 0x1f, "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"}, {0xf0, 0x112, 0x4, "828188df9eb0da1645b3a712483acefa62f2c59e916e3eb394972b1cbecec836d97e0fafc43859c794e5ff5283d8ff12e0ba03f205ef3840cf66538acb56fead4b0b912e860ac2e25f27ebd88876bf34d2757005e392ea69f9892c8113a2a3a45ffe83c9f30bbf84783802a51946d18dd7ea25b0b2acfb35256d62052735581d33f7308be27a93392b972afb05c101130265855a9ba39538e42ce64171cb87e70786dbf2d23767c1ac771d9fc61c8526fd02995734e703ee020a35a18bbb3d66934452efa7124d9404264cbb6d7888c2660bfaeb82541e31388d3d"}], 0x200, 0x8001}, 0x880) 2018/01/28 04:45:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000e40000-0x26)=@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) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000503000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x53}, &(0x7f0000000000+0xa0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x8005, 0xffffffffffff72f4, 0x8, r1}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000)={@generic="93135779ae10794218d503ab74d80cf8", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x2, 0x7}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x7, 0x28, 0x0, 0x2, 0x401, 0x5, 0x4, 0x7, r2}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000-0x4)=0xffffffffffffff53, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000006000-0x4)=0x0, 0x4) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={r0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000006000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r4, &(0x7f0000004000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000008000)={&(0x7f0000008000)=@getnetconf={0x14, 0x52, 0x1, 0x7, 0x2, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc010}, 0x24000050) setsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f000000a000-0xb6)="011ec59a303913b1df9e0c2b3ee71030b363e7ef3571eeb4c4e8ce675454430a9fb6d793c7fbcad168436652e32f35e52ac6fb566973ce73c787900e10afdaea7fbb74829c66b55ab93402be369709f128a4544fc85545abaab65d50d18db2d89b32a3885f53f9756f3acb99fef0f790fbc72386e90b4a6d4d0bcef1ddf13346a3c847d382b66ea2383af94b16ca63dd322733a41488c14c0ab7831797524f57fbaf45197a57a2f76cfe8f642ae6effd32c5e44e2f5c", 0xb6, 0x44000, &(0x7f0000009000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/28 04:45:24 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b4f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c6c000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x12)={0x0, 0x3, 0x30, 0xfffffffffffffffd, 0x1ff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x200, 0x6c6f, 0x1, 0x2, 0x9ba, 0x5, 0x8, 0x3f, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x1, 0x30, 0x4, 0x6577}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x7fff}, 0x1c, &(0x7f0000000000+0xdae)=[{&(0x7f0000001000)="173233e3c3a07f03f645564bbb8af8b1daad105210", 0x15}, {&(0x7f0000000000+0xf52)="d4bd26f8bede8aaef1b3c41e4f9c56566d5af2303a2d4540b8361a934617446900bc69e22f0bf401fa2188dbd3bae4cad95022bf1f9b56d28a690993c20e4c9105323f2521", 0x45}], 0x2, &(0x7f0000002000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x8, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0xf2, 0x7fffffff, 0x6d09}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x401, 0x8, 0x0, 0x0, 0x80000000, 0x6, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x8000, 0x200, 0x1c, 0x7fff, 0x3, 0x7, 0x7, r5}}], 0xc0, 0x80}, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r4, @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]}, 0x9, 0x256, 0xbb6, 0x400, 0xe4}, 0xa0) r6 = socket(0x5, 0x8000f, 0x3) getpeername$netlink(r6, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000003000-0x10)=@generic="28d0b70553bbe29cf8d75c83d6cea1c1") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000003000)={0x101, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x200, 0x4, 0x0, &(0x7f0000003000)=@common='vlan0\x00', 0x2f, 0x80000001, 0x45d8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000004000)=@req3={0x2, 0x6, 0x10001, 0x5, 0x4f, 0x9, 0x8}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000006000-0x4)=0x8001, 0x4) 2018/01/28 04:45:24 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xeca, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40b}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x1584, 0x0, 0x41}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xb)={0x0, 0x1d, "b12c3c92f1130ef1661a3b0d30f6a841630a62d4ab92b650e44e6008be"}, &(0x7f0000001000)=0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000+0xf80)={0x8, 0x8207, 0x9, 0x7, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="6baed2f8811b0632b4492d417edd57d42fd12669abdef210107754627ba1e614542f7828fae0e7e6f972847ecffc54ebb48363fb5718fac7bc36cedc6edcd0a4265d854fc29d0cd8bf719a8fd4b4800bfd8ac28273b2cebcc786b2a36ac2d4cee5e7494bacb95d35c493236622b6ac0906d77826c226eff8", 0x78}, {&(0x7f0000001000)="2ffa3d260721c4be32a9c50c799002bd237fd1e24f179e9ba88d10a49acf237548d1cd38e146c00b440d97a33aac", 0x2e}, {&(0x7f0000002000-0x29)="8c653bc290cf36b841fe32372d3e4014f2520dda11e644a3ca02fc2fa03681165a779ad127c9999364", 0x29}], 0x3, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x0, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x2, 0x532fcdec, 0x4, 0xffffffff00000, 0xf9, 0x1000, r4}}, @init={0x18, 0x84, 0x0, {0x6443, 0x100000000, 0x8, 0xfffffffffffffffc}}, @init={0x18, 0x84, 0x0, {0xff, 0xffffffffffffff01, 0x7fff, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x200, 0x7, 0x70000, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xfffffffffffffffb}}, @init={0x18, 0x84, 0x0, {0x7, 0x6242, 0x9, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xdcd, 0x86378a0, 0xa, 0x5, 0x4, 0x46a, 0x91b, 0x9, r6}}], 0x180, 0x4000}, 0x8001) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x8001, 0x8000, 0x7ff, 0x0, 0xaf}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000001000)=0x4) socket$inet6(0xa, 0x3, 0xa1a) shutdown(r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r4, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0xa, 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r6, 0x4}, &(0x7f0000002000-0x4)=0x8) 2018/01/28 04:45:24 executing program 6: socketpair(0x10, 0x80006, 0x5, &(0x7f0000ed2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b24000)={0x7, 0x4, 0x8, 0x20, 0x56f, 0x1, 0x4, 0x4, 0x0}, &(0x7f0000732000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000243000-0x10)={0x0, 0x10000, 0x6, 0x2}, &(0x7f00008db000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000026d000)={r2, 0x2c7666c9, 0x8000, 0x5, 0x4, 0x80000001, 0x1, 0x52dd, {r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x80000001, 0x3ff, 0x1, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{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]}, 0x0, 0x8}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000+0xdb0)={"e01d47a124d77c1ecdfee4d430a67866", {0x4, 0x1, 0x1000, "68c9d4a233b6", 0xffffffff80000001, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x8b06, 0x2, 0x9, 0x1, 0x0, 0x977, 0x4, 0x8, 0x0, 0x8, 0x94b0}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000002000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000006000-0x4)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000)=0x4db, &(0x7f0000006000)=0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000006000)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000008000-0x69)="a7eab1d899b0c5cab27922f07c3854dc09a6ead6b148817706d2b17b351fbdccd41a41ad0cb355766c8fdfe94e02d367ff52a74879bf482683dc44a41955ff0ea3601da3c0ccb9f87dd12b06b80b0abe2d18ae7758a09ad0bfe99bf179c0ad547f44e3b5990366b0fb", 0x69, 0x40000, &(0x7f0000001000)={0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000-0xfe)="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", 0xfe}, {&(0x7f0000006000-0xc5)="936c68371e367df6896c5028925914b458086da8cb5f8a01d50beffb02727efe0947ecc8386964d74256f3ebaff18f80d91223be892a1719da18ca30e53f824be68644421de578f21b948ac84e15ff6189b301f9fa369705fa30e1063793af55790854f1c1f77910fa493fb485d743037c41999c743207708d28fa038132a334c54ed848addd0d5f1fdacd9f6b900130b175779e593c84e2957c16c9360736f6291f17126a50ed893b0d704ae5d37f98e99edf4c3c413aef331fe129bb76960a085aa841c5", 0xc5}, {&(0x7f0000008000)="265a2236e4f3c8991516c647079a47329a8ad2ec8f4c0892d82accf06a9aed8e7f75f259458d0536d5fa45458c6e5a66038ebb9ffacff5b29447b9bef8eb1453e561c3cde2662e3d2721ba27f6b736c1d06d760eadb8bfb868e32c3ca96e619e209c77338b562e0bfaed5487d33b99dbba", 0x71}, {&(0x7f0000003000-0x69)="790900b726ed15ded23e59f014316c6a4fbeccad2ba6bebaf49f5e897174053efa8f4baac4226f885e77a181df201b46db132a0b3204c36f203bd6bf83cc6dcd1a0b69ea2883125bbcd6e8413b347be35f747e1170b3d0a92b3c6254caaa970cdd4a6e24362f5eaca2", 0x69}, {&(0x7f0000008000)="7350dec3", 0x4}, {&(0x7f0000004000-0x90)="b0581d111c770d2047290130238f55d6bdcc1dfd97078058e1a0fa147685fc6ece1dc3018aca0fca1210da2ce0d54afdf8e7ae9879e6754c011bc4c963c335edba6f7f10b4b355d1eb1871aa99401fff0d04ef2c2bc1ff1233d85e420a61d675ba8d08c88a45956e1405747251f4f335b05c7da6520ff00ec1c92359a66ffec556d0ee84ea316845f09ba84c0d9c606d", 0x90}], 0x6, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000001000)=@alg={0x26, 'aead\x00', 0x40, 0xe2f, 'gcm(fcrypt)\x00'}, 0x58, 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0x1000}, {&(0x7f0000000000)="ed5f7a3f3865f4392f81836ace170614fb06e5d7b72fd64fdd5be1617cb2721817278be0e582c0a92eb0d35d5b17c0ab4bd1abdf1d63ddc5c06d216a0417bdf513da7f5b45b81877819eebb12d5282c9beeeceebe01748403d87cb041e53e6441c35f91b58c626e22c03daa48e0c03efb14483ae24e109e147dc0acb2236ea6021f309e1c9c9dfc3a6db025e8f3d1e8d3a0cdd82159b3e5fa2adb793448812d1e4dc6bf8b5f2caa2194cacae925fbbd902da0de2b5989747e904364fe73ba946a56e8048a1098c3046c297e3e7a1e28b6f51cd136ea143b5b25eb284", 0xdc}, {&(0x7f0000001000-0xc2)="e42a104c1bd595b5f235816fcc7c57044e97ced4a9d16d8ee6a85eee480ee09220b9c1a4b20719ecbac28d9e6bab0f746d8c66219a751c50d13747e8237947c2b757a01307ed1f97ddf56daef2708d808a1c65f99c62dc0f0994afb1ed0387a28d1c55bd29d62285f13d68c0b9dbeb7ed00312c70d0a2e06b3688a48090787d5506f067703dc27a140761cb1ccde80de797cbf09714d04ffa9223d35dc89de9965e8296fbe3b3571d0631c8d4d2e1b368710a68c68252a069e366d54f73bc254dfcf", 0xc2}], 0x3, &(0x7f0000008000)=[], 0x0, 0x40000}, 0x100000000}, {{&(0x7f0000008000)=@nfc_llcp={0x27, 0x7, 0x2, 0x7, 0xffffffffffffff6f, 0x3, "2252c0c73e16c2c975786fb5e626faf4f2ee0f76b2b60c1c00fd79fcf38ff3f245a482657d5fd889f74f1a4bf9a3a19f01685f967512dbd5341d95c1ca98ad", 0x89}, 0x60, &(0x7f0000009000-0x30)=[{&(0x7f0000006000-0x51)="96a12f0ad47d917ba73d638e8512bd8b8dbc2110bb8a47721ee793f8ef37356a8ad2c33a210c9481aeb446df9cc534d47483876a797e64e7b9e617611c93c5d796c94af90f3b78bb473ab08a1d37a14f1e", 0x51}, {&(0x7f0000000000)="4e53b98383a1f2ce23e4f6a7695a6142c91a7cb5d2077e55f688d5b04545058c4d83fba2923a67344b4341f5b5e2565fa5dfa6c8f150", 0x36}, {&(0x7f0000003000)="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", 0xfa}], 0x3, &(0x7f0000002000)=[], 0x0, 0x80}, 0x2}, {{&(0x7f0000008000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0x2}}, 0x2e, &(0x7f0000009000-0x20)=[{&(0x7f0000008000)="e599c9859e2b1c06d9aec94a42575a8992eab0cf6b040b78cea124a81cbaf8a2bde0bda9403ca6e9fa6723b21a8c985c2bf73be91ff738f93f360b55c7bf4d9583fa03a1d1bfc25be700e3137d9ac22bedf110322e4be210a73213b8b41f59", 0x5f}, {&(0x7f0000009000-0x66)="ac28828534b25271ad1dfdbc31c2fa0a5e15fc655075c472a8a304809f504896712fcea0315346f10c941216140c55f0ac7e2b3b2590fa8f91e8d6b8f1756ea3ae4d0b01e386af26ba6f11759fa2d063d5ad59ed0a230fb68de0dc0694dc4cffe9e949876b0a", 0x66}], 0x2, &(0x7f0000006000)=[{0x1010, 0x117, 0x6, "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0x1010, 0x1}, 0x5}], 0x4, 0x20000000) [ 29.354715] audit: type=1400 audit(1517114724.666:9): avc: denied { map } for pid=3675 comm="syz-fuzzer" path="/root/syzkaller-shm527287461" 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 04:45:24 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = socket$inet6(0xa, 0x4, 0x3f) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000001000-0x8c)=""/140, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000003000)={0x9, 0x1, 0xffffffffffffffba, 0x7f}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000004000)=""/195, &(0x7f0000004000)=0xc3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000006000-0x8)=0x1000, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000001000)=0x100, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000005000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000)=0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000004000)={0x7f, {{0x2, 0x1, @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]}}, 0x90) setsockopt(r2, 0x800, 0x1, &(0x7f0000002000-0x14)="b433fa0b3f3743016beab0abbea364ff119e809f", 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000004000)={0x6, 0x8, 0x38af8d99, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000008000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000008000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401, r5}) 2018/01/28 04:45:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000819000-0x38)={&(0x7f00007f2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000dc7000-0x50)=[{&(0x7f00002ef000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00006a5000-0x13)=""/19, 0x13}, {&(0x7f0000000000)=""/152, 0x98}], 0x5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xce7}, 0x60) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005d6000)={0x1, 0x1, 0x9, 0x4, 0x7, 0x373, 0x0}, 0xc) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000003000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000-0x4)=0xe30000000, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001000-0x20)={@generic="ba926ac8e59e9330ae01d56138e23218", @ifru_flags=0x2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000003000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000)={@common='erspan0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000005000)={0x3, {"18233732cd9ea9"}, 0x4f1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, 0x1c) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={r2, @rand_addr=0x42b9, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) listen$netrom(r3, 0x9bb) [ 29.400063] audit: type=1400 audit(1517114724.711:10): avc: denied { sys_admin } for pid=3718 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.425775] IPVS: ftp: loaded support on port[0] = 21 [ 29.513103] IPVS: ftp: loaded support on port[0] = 21 [ 29.519820] audit: type=1400 audit(1517114724.830:11): avc: denied { net_admin } for pid=3721 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.558512] IPVS: ftp: loaded support on port[0] = 21 [ 29.602627] IPVS: ftp: loaded support on port[0] = 21 [ 29.650831] IPVS: ftp: loaded support on port[0] = 21 [ 29.740219] IPVS: ftp: loaded support on port[0] = 21 [ 29.854712] IPVS: ftp: loaded support on port[0] = 21 [ 29.957289] IPVS: ftp: loaded support on port[0] = 21 [ 30.876765] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 30.960233] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.042137] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.064842] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.155575] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.369105] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.485985] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.601356] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.528068] audit: type=1400 audit(1517114728.838:12): avc: denied { sys_chroot } for pid=3726 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 04:45:28 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000013000-0x160)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xdd3, 0x5, "ffacbd723ebea54370b258b2968a1de92add9daa23ac079f99d8624cad566e8432f3c621721c58b0d217aa4aaede409fb7bd1f412f4b4f4aab1fbab4ab5b396635aba62723b5dea614d5ca129e6a3876"}, 0x160) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001c000-0x20)={0x3, 0x6, 0xe, 0x9, 0x5, 0x638, 0x8, 0x10000, 0x0}, &(0x7f000001b000)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000017000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001f000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 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, 0x70, 0x98, 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}}}]}}, 0x2f8) accept$ax25(r2, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/28 04:45:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000443000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000459000)=@generic={0x0, ""/126}, &(0x7f0000142000)=0x80, 0x80000) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f000031d000-0x4)=0x0, 0x4) bind$netrom(r1, &(0x7f0000d4b000)=@ax25={0x3, {"278377b7dfe7a0"}, 0x5c}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) [ 33.634849] audit: type=1400 audit(1517114728.946:13): avc: denied { net_raw } for pid=4703 comm="syz-executor6" 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 [ 33.645845] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/01/28 04:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a03000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/28 04:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000f6000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f24000)={0xa, 0x3, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = accept(0xffffffffffffff9c, &(0x7f0000951000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008c4000)=0x32) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a4d000-0x8)={0x0, 0x2}, &(0x7f0000b3c000)=0xffffffffffffff29) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000475000-0x8c)={r3, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000007e000)=0x8c) r4 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$packet(r1, &(0x7f0000330000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e9f000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000071b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bfe000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x4, 0x3, 0x8, 0x2, 0x80, 0x20, 0xad, r5, r7}, {0x3, 0xfff, 0x0, 0x8000, 0x7, 0x14, 0x1, 0x4}, {0x8000, 0xffffffff, 0x3, 0x8}, 0x2, 0xb, 0x1, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x7f}, 0xa, @in=@empty=0x0, 0x3, 0x3, 0x2, 0x8f3, 0xafb, 0x8, 0x3}}, 0xe8) sendto$inet(r1, &(0x7f0000d98000-0xdf)="deecf2eca2f5185a9e1aceb94a9900667dae7f6f8be8398a928cbb61151e7206170b2cc57711673cccf585e48fdc7eb4afeb7f447c3606c2d32c554dc6774d200795655bc2acb493955abe8e86e2d7619a8398f521320d1c99e323def8fe753ea0cb57a0692f56b81cf6165e3610719ab7bc15bbf239a7fd5b8435d870ddee748c9c5d4d391427271346d7dc203f2271fe2054d4c51af7d874f7e70e3fffe499e8b2de583875239ec7819b7a1c6470a5bf74f1cbec51536e36c8992a86b5d43f9e0ec5ce155592f2d829558e46d2cbbbc85e7b907df6e5160af01b7ebc0c97", 0xdf, 0x4800, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000730000-0x78)={0x80000000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x1, 0x400, 0x5, 0x200, 0x0, 0x401, 0x0, 0xfffffffffffffffd}) bind$can_raw(r1, &(0x7f0000bb8000)={0x1d, r6, 0x0, 0x0}, 0x10) 2018/01/28 04:45:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000416000-0x4)=0x0, &(0x7f0000cfd000)=0x4) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000437000)=@assoc_value={0x0, 0x80}, &(0x7f0000ea6000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000017c000)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f0000710000)="9b088584b21b01d30c3e2adb1ecc84a4fdee286864015621e62a3d1d64739c609b93eb7f6fb74d5b115a6b7b0516c6799bff2aaa24957c315171539721fbb44f66cf43cee7150ad8c0a748cef63a184474785d7c8ec47d7c0c042416c12d67a788d3e6", 0x63) [ 33.716010] syz-executor4 (4717) used greatest stack depth: 15456 bytes left 2018/01/28 04:45:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x130) socket$kcm(0x29, 0x7, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dc8000-0x4)=0x100, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e96000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000dd9000)={{0x4, 0x0, 0x4, 0x7, 0x80, 0x7fffffff}, 0x5}) bind$can_raw(r3, &(0x7f000070a000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031b000-0x8)={r1, r4}) sendmsg$kcm(r5, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) [ 33.790784] audit: type=1400 audit(1517114729.101:14): avc: denied { map_create } for pid=4733 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 04:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f00009d3000)=[{&(0x7f000033a000-0xfa)="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", 0xfa}, {&(0x7f0000abd000)="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", 0x1000}, {&(0x7f0000544000)="822c4cdca2eaaf1fcf88511222e3afba852efcb2f57406f7e7ffb24a1958f50d639a8f459a1fabe0adcbba94a4cf3ae48d8e5ac29574f46eb0611789a23783421e6d2043cec3aa4783bc6a4dc0541e69e99dfd73a5834caf3bec76543458ea7897f60247dad5a40a7cf654169581ff587378c521ef8e27b83f39e7d1a62555117cd616beaf6bafd273936faf2e209f2a382bc34b7a34ffd801de3994c412db8118b33b2c6b4d7a3e756d5f82f5437de00655fd0915adad233d8dfa292b5e5f84441fa15417512f56f13ae710a1693cbdda8424f6e45343", 0xd7}, {&(0x7f0000b39000)="90ce8d982967a7f8d127a1ca0ffbe6720599226611f73056b9ebab39fd1abbb4174fabbe24ece09842613c413cb1e5afd267e4a908902fbaa7541075321f7858d6531e46094b6c1343b962b07eca156b7b3e5bf501138a09bc2e4e03d2fe2b6cdc8d77c6c731e74f98b8aa84a57ed16ce10bc00da70414b36748440057c6b745ab57fe4861f9b15ef6a090c9", 0x8c}, {&(0x7f0000a5b000-0x7e)="878a5c460925f6ccc73898f2873827bbdb10744f4ce6488443eceea3444a7f7c9cf96b2e90a16786ce99bf2cd7a88fed9cd0e5c659aabe6d22c302112e324795173c2c918752921a789c480195d13b6f80776ac901583d8ca2e2427fa5a5a1520fb5a194eedb4af3c53f4d0a9b54acddc8a6e754492c258ca6baa9ad4f55", 0x7e}, {&(0x7f0000946000-0x34)="cdb7e12a49865495a6d7744db32ccc73ad055ae3d1209fb2a3dd4822309639b15e7abaf18b96d4dc9a926e8b9933fb6f47d799b3", 0x34}, {&(0x7f0000516000-0x6e)="5d223d3ca75224db80ccf684eb1b5471a4a8169190e255a1636fee0f50a85036847062041ce40d9403d4f6f116bd8edf012d06e3433af4e1b79d17671489a9d9da295a1283765eaca7d3fc9877c8fc4a56247495eef7d54ebf1578a8e564ad1bddf7f6bf9d02aa0e7bbc78b29c4f", 0x6e}], 0x7, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000073d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00005c5000-0x10)=@common='ip_vti0\x00') r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c63000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000645000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000658000)={r3, @in6={{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 33.867206] syz-executor6 (4746) used greatest stack depth: 12544 bytes left [ 33.950848] audit: type=1400 audit(1517114729.142:15): avc: denied { map_read map_write } for pid=4733 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.978730] audit: type=1400 audit(1517114729.145:16): avc: denied { prog_load } for pid=4733 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 34.005175] audit: type=1400 audit(1517114729.183:17): avc: denied { create } for pid=4752 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.032604] audit: type=1400 audit(1517114729.189:18): avc: denied { write } for pid=4752 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 34.058326] audit: type=1400 audit(1517114729.189:19): avc: denied { prog_run } for pid=4747 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/28 04:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x29) bind$unix(r0, &(0x7f0000902000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8924, &(0x7f000045e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xf65, 0x4000000000000000, 0x10001, 0x3, 0xeeb, 0x5}}) 2018/01/28 04:45:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000ed6000)=0x0, &(0x7f00009c5000-0x4)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/28 04:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20080100) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000013000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) pipe(&(0x7f000046a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007e8000-0x8)={0x0, 0xffffffffffffb993, 0x6, 0x2}, 0x8) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000f10000)=0x2400) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000342000)=@assoc_id=0x0, &(0x7f00006e2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000690000)={r3, 0x1f, 0x7, 0x1ff}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000857000-0x4)=0x0, &(0x7f0000cc6000-0x4)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00003a6000)=0x0, &(0x7f00002e5000)=0x4) epoll_wait(r2, &(0x7f0000f6a000-0x3c)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 04:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x5, &(0x7f00005ce000)=""/0, &(0x7f0000993000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbb000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007f9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000249000)={&(0x7f00004d6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000e51000-0x10)={&(0x7f0000963000-0x10)=@can={{0x1, 0xffffffff, 0x3, 0xfffffffffffff837}, 0x8, 0x2, 0x0, 0x0, "960181df0bee637c"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x200000c0) 2018/01/28 04:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x80004, 0x7f, &(0x7f00009ae000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f0000489000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004cd000)=0x10) 2018/01/28 04:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0xa4) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) 2018/01/28 04:45:29 executing program 3: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x271) 2018/01/28 04:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = accept4(r1, &(0x7f0000b37000)=@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}}}, &(0x7f00004d2000-0x4)=0x32, 0x80800) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000b4c000)={0x1, 0x0, 0x8000}, 0x4) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/28 04:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000b02000)=@proc={0x10, 0x0, 0x3, 0x8}, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$int_in(r0, 0x5473, &(0x7f0000efd000)=0x2) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/28 04:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000095d000)={0x0, 0x81}, &(0x7f0000e9a000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d7a000-0x18)={r1, 0x1, 0x30, 0xffffffff, 0xc9d5}, &(0x7f0000545000)=0x18) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname(0xffffffffffffff9c, &(0x7f0000021000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000-0x4)=0x2e) getsockname$llc(r2, &(0x7f000049b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000006c000-0x3)=0x10) 2018/01/28 04:45:29 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x4, 0x7fff, &(0x7f0000293000-0x8)={0x0, 0x0}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000093e000-0x10)={0xa, &(0x7f000093e000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000093d000)={r1, &(0x7f000019b000-0x2)=""/2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f00002a2000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 34.175734] audit: type=1400 audit(1517114729.487:20): avc: denied { accept } for pid=4803 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 04:45:29 executing program 1: r0 = socket(0xa, 0xf, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000095f000)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0}, &(0x7f0000744000)=0x98) socket$l2tp(0x18, 0x1, 0x1) 2018/01/28 04:45:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 34.179192] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=4814 comm=syz-executor3 [ 34.185059] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1025 sclass=netlink_xfrm_socket pig=4817 comm=syz-executor3 2018/01/28 04:45:29 executing program 6: pipe(&(0x7f00003e3000-0x8)={0x0, 0x0}) bind$vsock_dgram(r0, &(0x7f00002b2000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000001000-0x4)=0x4e, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001000-0x41)=""/65, &(0x7f000019b000-0x4)=0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0xaeb, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x4, 0x3, 0x80000001, 0x81, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000bb3000)={0x0, 0x0, &(0x7f0000d7d000)=[{&(0x7f00003a2000)="2210da0e6a573cde6a68d2ac083446681225f8c4efc2fc56ef4c2e5f8f6bacd3a04378bfb4128b263ae8de944bcaa1b078f2fdb3511af599e78cab3376a8b32b8888f3db8354c2e70f29905991a69710766bd9e754", 0x55}, {&(0x7f0000a89000)="faa9", 0x2}, {&(0x7f0000c4e000)="5769c675ec902a3bcb58af12d5eb081e5a3f4284f5e3eece02c8097b7654e93d1bcc16678b2249ac1013a0f0c5e237e1c68e783cae31c86bfa80c2a0b06b363a5fdcced8477b408c35e7dce477a4980285abde5de3d18f46ac47d51a5242046abeba8472891605", 0x67}], 0x3, &(0x7f0000ebc000)=[{0xc0, 0x13f, 0x3794, "f1bbb0e8bc3bd3ef4d34b9e7fbfffdb2e052136dca6841cdd13b55c33d40c4303b2c9e4ddec63739b43fdf9d32edfb00535d1da131f3eef823f3931660fe7eef5fb751356dc365932530ecb3070a23c23d6590a5c785db609d83e719cf7dbdb24cfe3bdd2d38c21d8b899a5bdf0db582a96f1e18a1b8368470c5244510164f5dd17d3353d03c4e6cd49efad4e89d646299a8da190c0e8bdf8b3228f3e0bc0012f61ae68b53ec1d07137741"}, {0x50, 0x101, 0x6, "7d4c50b15499e686f21fbba01d1a2735bf0bbb52c6a9653b307f01344ec9848638cbc0b45ee2f6404079ada837b54da174b1aae5d9da8ef6755e"}], 0x110, 0x80}, 0x81) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fbf000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bc000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000aec000-0x8)={r3, 0xfffffffffffffff7}, &(0x7f00005d1000)=0x8) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000919000-0x4)=0x62) 2018/01/28 04:45:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007a3000)={0x0, 0x0, &(0x7f0000663000)=[{&(0x7f0000529000-0x85)="7efc94dc8281765868c367cfd41a9156ea2c9d9d3eb62b056811b285d43e88b1ccc8f92fefbed427915573668fa8f2d8c449b6337a8672cb19b8594fa826279aceb78c5b388f787d0f160fb8a325076f70b1e11e49cd1cc1d692830e768baa8e949f6c54a144e60a654c02337d5ac9782e9d95958cf2b0ec00bd55cd93394cd373757f62a7", 0x85}, {&(0x7f0000d96000)="67e1e7d1e7a719c0c6348bb3c98e3ffabc", 0x11}], 0x2, &(0x7f0000f4c000)=[], 0x0, 0x0}, 0x0) 2018/01/28 04:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef7000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002fc000)={@generic="ea23350d6d558e7705e618d9728f5d30", &(0x7f0000a7d000)=@ethtool_pauseparam={0x13, 0x1000000, 0x4, 0xdc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x30) sendto$packet(r0, &(0x7f0000820000-0xb5)="000100008d02001400f4977d7b22b8d7004f6f3bcb7d8500f031f589a20edf010391a71a9f54", 0x26, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/28 04:45:29 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14) accept(r0, 0x0, &(0x7f000000c000)=0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000000f000-0x10)={&(0x7f0000009000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/28 04:45:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) write(r1, &(0x7f0000d03000-0x4c)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000069d000-0x4)=0x0) 2018/01/28 04:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000d96000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 04:45:29 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) pwrite64(r0, &(0x7f000070e000-0x8)="c808acfd09208b07", 0x8, 0x0) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="", 0x0) 2018/01/28 04:45:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xf, 0xa, 0x5, &(0x7f00003c0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x101}], 0xd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004fd000-0x10)={0x0, 0x2c, &(0x7f0000682000-0x58)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}]}, &(0x7f0000403000-0x4)=0x10) [ 34.300466] audit: type=1400 audit(1517114729.564:21): avc: denied { connect } for pid=4827 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/28 04:45:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000019b000-0x4)={r0}) connect$ax25(r1, &(0x7f00005fd000)={0x3, {"7ed7c30045935a"}, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000664000)={0x0, 0x1}, &(0x7f0000aff000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b19000-0x8)=@assoc_value={r2, 0x534}, &(0x7f0000fa6000-0x4)=0x8) socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/28 04:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) 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_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/28 04:45:29 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x4) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000a6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000617000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socket$inet(0x2, 0x0, 0x3f) 2018/01/28 04:45:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000be7000)={0x0, 0x0}) close(r0) write(r1, &(0x7f000075b000-0x1000)="4e82cd2c37617aa9a39dc6008c0960b3815b65fb21c58b003c4bdf3701c13b4c367283012e91312e188c628053e471fa63086c19a0e36004ea3c5db243106e49f9f9987a83da2cdc3ff714f164e8a7a473be09482bbc03e2f80a69a5cbfc16b5698335783bea97f6a2a16bbadad4a8e588f0e259f2701e9c6a5de1c34dcd1a996facf67d72cf095232a56e5e685283b82c6439cc59b4dc3c88caf47029a0f33c47656cada03094e81442bd76487cdf4bdb7ed79251df51524592af2756cd121591602908bc24f601af4ba5768f81c11626dbf949b8e81698602750745de5825560027b712f7feb88cc241518d755042c5b51f48207be49ab07f7bf5280ce3b68ea1e2543ca6c12fb003f5eef6d33c8b15a12423d02922d087d7505b6000004c5b8e2c18d909e7f63695cb79084d31c3d9bd874eaa0d72f2c510f7ce81393ca5571efd5d1677f2f8dccdbab16df8d460e995fe5a5bbbc280499546553643c027cc9c15d868041a8df66cded5241c3e89ecc92c55f7e247910a334dbc8ccad6d81fa2b72eb27bd3d9fc1fc544654c9d3daf364bf0a84336555fc8016247a32255da1723f9d181ffab96a9aa5dd78eca35c36b271609c54702af1f971ff67dd1f81cd2cb2f5bfcb76dc4e4a45c79935e3558717b6fe94877e728bbf2205661f7390f93e13a2f400f357cd55f329c13091128561ec9fa63ced40174429fc30b0c7938a8b2b3978fd36aa5918e711f34ca4e14fcb69472cf57ae82234d678aa14a04190e41e3111408104b184ad9e93b538a4407e199d745f0688b7d00f9081d0d31a83783dd2115d8ac419f70fa5f1272c8c4c4b8197e9f6ceb6e4fca0e56e3aab9490668c1c073665cca16055f25dc4ef83d72fbc7f4c0c41e52b4604ef147c0f1e105093f3f1af52919c06b42eac3da7d189674412cf88c227db1faf9757c213ccd38bde43e4b10fa54d10717a0c21d6991caaba6a5a1b02f3c3d43f71da8fa10de06c2aad4a334a12cb5cb44bd310c3a771b085a466dd67e13a300e9294b3cf52027e9428ce9ed9b017f91e8b58e9d89ff5330b6c56d03c7b22c2c61ccab56dd878f10f8cd03a240183d4ba71780ffca312621d7d19c9507c3c093f3edf0662364279d4256c23f72a34c8aa66fa6b2bc71c8a2dd61a28d8e22b01f80a83160a99a6bcef491d60e7d3accde9e7e685fc2f6b78fa44905b0891bbd94990742d9017ab728e4b04fbf1cff642ec0d1936ec05a6d3a38eaf343ee341a71755f2618aa86699bc4d1ecb70ab41e3d689c231baabf6853b34cb21dca4a118eec7c2779218c05e39ac92fe158e0287358e259dd1ac2bb8309aff0db5a9f9b264d6b60f9ea05a79313bab03fb69c0b1278135c22e6e9fa5cba8d1c443ee47a72480f84191bed3e49cad62a37c28dd8f76625c688ec2b6c188195b33f3d6312e1d98bd7d46791134d1238c508aa716c89f3f096d11a38ae952abe1406515fbf5d3224f9890c9cfc457dc488fa69ec681d0d973c25bea4df87769acea9582ea56ce11866dfc25062f2c22d70d80a5381e2bba3b142890fa935b96850aa0ff17d5c91997ad1987ba97b17342c60562a9a3eb3ddd180edfe314b9bb417fe41403ccbb9622ba777de9c505b5cf3038ef68ef45aa0a2b06cb26803731ac2453287b51735759964b3e2333584d9155e5f69bb1bee0efee03df6341f622a260b5f98ba36ca3c9d0326212b8d538d065da57094fa4c19aa69376cf17f97d48ede826afc5a03bfd45e03fbf3398bd582456e0f4fbd5d1bea0131a2518f66b3524cb58478c27cd256f34614d95056dcb6bd841e6a3a92aba94176224cc9e2c3f8f444e7b563a7acfaa7af110b4979ddf2c533172af41a7321340027a5569bdbaaf70e1cfd514658d42145d68e2204607869bad7c08e126fa5e0cf158119c82f21489a367ff3bf56fa8eca1820a202bd1aa0c24d3d247422994512be9d814ca3c9243416be9e1ca44404f5059b83926de38a918ddae33b5024d819407179c1fdea71364f160f9c8c015c4ad8716c9559194f7fff6653859dd56c5b7b61e78e8a89ae7a1cfe541320d7f06ae51f28dfa1d9430ab3c77b085d9b5d6d935b646846c0f481bff21a49623254ff90f8c641748b9982a09864f636cb8f1d7c4fa6863df34c8f8f9e3c3974851b8d3795fc5896a4bb3cedf7d1b4c6bf61b601a7e30047a8114d2f34b796039593571dc55084a303af805ffa2d76f3dfe191a96dc5d6861231a9ad897303ae9c4d114e61602cb6137d84e70453771cd1b04cb1ff0fb7c79fb5cccdb99a19fa441d81e262a3428d37dbba06b073e4463804c768bd4b6016b37c00719a7f597dbba5d21f040b55c5ae33109c33cc3558c9f2a9d48d122e61074bb936fabbfb923fe7287c43339732d5e4d4b831c1b35dde9a6bf40e2ad4f6031930fd5c07ed007f7dd7f4e6791bbafadfc9044bb221f4b1c5feac20baecf7902a93478f80ed33f5133c09e3a6b16b5a5feb00a44ccafc229f0767a47bd113c9be2147b7ddea8f9b8f6140b1c48fab8c42a64a9b7c4b2864c301c156f8168ea1f453f714c20e41d9d582e18efb6016954d91e21980c1406cccf0589d5d250371961a8caa0ded5b51e3dd94e2e99b58db8030f95ae69eedafcdff72cdd8138f02c8f1fdb97135de1027d5260245ec6e7523c436f85c45c34bba4fcebc55774b817cb36f6a5820eefde725c2b2271952ebe6832b75a4f28aa1cbcd7765afe6f0ccbc400ded8a15097a0fd927f69172a6cac22379c51d2ba1830f0cb9860b52c87b601b54abe128addca8b28c9600e7ff96c5667e11c02a7645922c7586232ce4ef2ef687a2585665f9b6cb8a2fc318d07231b86e2abad1021c1e53ad73a5949bec809ef11040d8dc586d6778d439c4fa5339bd879b4d7bbffbf6fac338305f0949f66fa49ebe9d1318dfa810fa36a9ffc1acb82b722d2fa9af3778ee45f742310b270d83fc62f303956c6de91eeed1b0acf436b2e19034a8da6f502d4b79278ea56b0fcf35946b13f93d05856f167ec83a4fa6f9df6e47f53fd6298d09129d847fb24308ee9e5fdb5692d8051f30f87aeb01ccad9cd15bf0c08f90838888bd3b9485941c9e79439ec7c30a3ee79265fa6e4193446164a6f6c9c6b1d837ae59126c979fed13ef076fbf04e16f6cd8988a942576dbd8902750b294016fc80627ab6b9746f0fd6b3de62c27a13080dbf8db180fcb3a43e7a12068938b589c5e24202c3b78a32a265d10e9348a96d11ae87a80b138c0c2d39eb766b45175a3a92fc8138427098f884dfb2dd3fbd14c43fb59e9130aab66c0a35ee9078bd8cbd72e3a1a64e437ac5f5114ccdb315c850752ac80f637b1d0b76f15a29cc40264fff29b7ece3bfe80cc2fd0384bb001f1cb14b3d15ba5ab3b70bcdfe6fafe6c7d859510cc8e36bbcbdda011dac2b7a888792922d201946c89bfdecca846eb656244447a01058e76bb7a3cadd49e24837d23e188bbc58efef33d66e36cb735c8170b1168c3604f5cc5a732b71e9efcc42e140cde3620de883959b24319fec39dc4d4141a074784d133f98f2547e856c396e1590391fec2bca5fff5efa1f99f16d067ccb587581db8c468e12b3041cb71ea0ef4fee24fa54db045c7d01ff5fe00a233d353daac15e4a1eb717b502930f7769ba8c69d7a0248d9ba0e838d5a5972046928da88df9abd03bd26ad05a481bbabe4b7907bc2c31ef27d516d232078b50229a33f2d2ff75802b983b7830a15984c29fa55d52c45d73c0c8c2bc7230ee84240c45eba31004459d893c5bf9f1bf893177566cd84a9a8e8eb875f5943b10dafcaaa3459ef9580cf8cc3742916300a5443f4e17e47b87016e013070d24bb6ffca4a286f3bb94c4836e415010624ca4ee85c34ba87a6a1ebb0d9c728d481bf5d6bba88c808939bd26892508e5f203e2decd5f0f2bc3f511b28fea4fb4d87bef4c541cfd99260b6135e98ebda2bc2886b936623b072aac7f1d6b6faaf1e229f31043215186722cb92cc7a586d501655ae93ace67795177ee74d94c340f619908fd9e37145dd46affb417902aab3e9ada4e0d4440da4419de94b4ed9f40810d1e09c004d3cbe475ed355f9e3aa1bdb759cfea9423f065f0ba2ba160fa6be48fc9417bf20dea0c35d55f7a07ba0fb3044b3c4daaad61c4ec67050d377ccd3b67e7cfb1519fcba1cc45f83a00442a9aa04604f2673b2a81a166483e926600ed28950a56ef73bfba36494c36c04b42cd36bd2b015883d29966d045303e385b1eceba2a83a69fd9ef3625fc6b2f674534f0946f0fee8a9e24f5c37cf555dd5fc157762713376004ba4aa08bef3dbeedd95bf9032decc8b328150e9e9cdceb74e8844f81caaf35ab4677622650128e49eeb648172d115782550a6602df1acf75a8af2a3efd54c5bf0e32abd7f3fe842c66252ffa5691c903109110efaa0742144a557b421ac2cba8e7fcde4785e01de10c02e72cfecee713712236230d2fbe20afbe699da33e7ec0164aa2a5ad1cc113acdbf654fa328f77ec451f8f5e0d8514593518b46518238cfc81f0243bba4d215ee703cc7751dd629ec0bec349a73364a34fa26fa831945b11d9b42fcbe61570268564cef4acb4aff5817255d862977e51a588fdef6012c4e2ddc0b8e8f5edc7770751d1afea641483881f0173ba78baf632906f1934386a23b5c54040797ee39fcbbbba2c04a5b7bd2a5190aef64ae3a939589db5b4d08457eca86cdffcfd4db19d62d5551657a00555327fc2c29fc665e49cf3bfb9a1e0bc1220ff37e7f0b1898b8de79dfc7099a42ff53bc243a36c9845618407443aff1e71c6fa7e67a9fe3cc10eb1b455c9e645671a39a730d2000b0f133a4e504569403a5efdd88404cf85faa7a45c1ab7d047f4cf7be1d12c22bcb5d9949c0e9063e2ec09372f78b8c3bf237315f8a5f27796db16b501cafade2e7cf0d3c15b1db1d87bf61e618458e12bfd1f9d03dc31fa4bdbf55580b65209ffffd6e0c0f296c0d5dad0fc5d92625a72ace1c6a89cc1d7a149d2dde065c3193f5ed703333fb615d0d9804901c7e5035b3c4792d6445eca1b99fdf3e2a68a6c0c34c602a99fb45ffe06769850fa49081a565459f6399769eb2821d89b18581c1c7bb7e67be4f036d63b51ad9f3a17d4b6fa439cd23a47c6d68f9f26451547b218ffa2912efdf12ad454bbd47981317cb881589f60d00753141d0063d759dc92728c52d960e9f1006db79d6a4c257ac0b64316404ba5d2aa63b64d3e189809ad7eb03994f911c9c602e3dcb37a65fd9247eca030365511a0f4f3dbb33e718d03292a759dd8c44eea746512ac951fabf6d11599ef92b86e9ee40eaf033e1fb4f8af958ab2db829c4844fe81927241da0ed5f644c113507a7315f55a2ef9e2b6cb8f8b6146dedc19ce59a16e0e882d871200331b5e55109244d69facd9f0352c88530dabefc46aaf70a3cfb9c9da0816a0f17103cabf6e3fb9e1605c4efaf878aabd935443ba08fe7a47bbd11ade88dfcf237e5d67d0e00973cee54cc56817e50e0757696cd11a946b7c9bcfdf9fc3f8e78dc4b9dea5d4a5be5525e56adab464dab6111f0e4431646f3fbc89e060d4a79e2fe551a7efb89a0665a037503cebebd0a55346c5f9ed869ecc94a5752609599328fca7c79179ab7de5f82f9f072dc295d7b960b77461542022cbfe4a1ad87fc9c427ec29e3a2ba94519e9ec9dd771fa6f5e45fe84fe821bec9330c878742df4af34739e6cd9352d44d046a63739e7486b4bf8ad0cfa3b45d6f1f2c89a7a2a665eef2a", 0x1000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000795000)={0x1}, 0x4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x2004c8c1) recvfrom(r4, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/28 04:45:29 executing program 5: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000fec000)=""/172, &(0x7f0000fed000-0x4)=0xac) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) 2018/01/28 04:45:29 executing program 4: r0 = socket$inet(0x2, 0x803, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="8c91dd90d76752687b52677310cdfaef810cba8b51afffb0040acd562b65e61ca38e8a0d852538b812ca12d792bac37defed20f77d2ea0c8638d566fcb645484f46dfbae6f12f8fdc4fa67e04873de4dfddfb2d5fbdda9fd8160856208a99dc6e2d38a1fea2e01554f15541748abc43934001bab846374c4f3430393efd439a65ebb37cccb0b861e0aa53953577122c51765ec5974ba9198c85d6a6cebc8d3b6fb990a08aa1dec1a04f70b8879c1d69abfdb88d5c2f60f9d8dfbce3ec3e32390b3bfb535babbd6a0b1585d14e66d31d70023d4412bcdcf18f5730b794716", 0xde, 0x4, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) close(r0) 2018/01/28 04:45:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00001a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) 2018/01/28 04:45:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000087d000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000001000)="25fc655c7a41ae2a8d1e0295277a056f5e6c6565bd4d6fe7de0a15e6589e143e711762078c0d0ef4cb2b499707e77a3a42846380acade356044a5f9b54e8c2fb7e4371c53999a851cebb3c7c835261a2ecdd435a9cbb4eb1d5ccd701f5f302d70bdfe487aab9e449a4e31683b84d7139cfb32905b6f9a8af3fa46fd366eae09f5562bfba131880cf777430bad0788e4da7b75a770ac6610ca9bc1996d6787c43084566957fe766df5ea151", 0xab, 0x80, &(0x7f0000001000)={0x4, 0x6, 0x2, "7fee06a41a8c", 0x80000000, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000)="", &(0x7f0000eee000)="", 0x0}, 0x20) 2018/01/28 04:45:29 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000003000)=0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5) 2018/01/28 04:45:29 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000-0x3f8)=@raw={'raw\x00', 0x9, 0x4, 0x398, 0x98, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f000000b000-0x40)=[{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, 0x98}}, [{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x14}, 0xff000000, 0xff0000ff, @common='syzkaller0\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]}, 0xdf, 0x3, 0x0}, 0x0, 0xc0, 0x120, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x400, 0x1, 0x1, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x6, 0x10000, [0x6, 0x10001, 0x0, 0x0, 0x100000000, 0x7, 0x200, 0x28, 0x443, 0x2, 0x4, 0x9, 0x0, 0x7, 0x5, 0x200], 0x3, 0x7, 0x1}}}, {{@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, 0xf0, 0x110, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x0, 0x0, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x8, 0x1, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00', 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, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x5, 0x1, 0x10000, 0x1, 0x1, 0x80000001], 0x7, 0x800, 0x64}, {0x8, [0x7fff, 0x180000000000, 0x300c778d, 0x9, 0xffffffffffffefcd, 0x1f], 0x5, 0x3, 0x0}}}}]}}, 0x3f8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000)={0xffffffffffffff9c}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000013000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x5, 0x80, 0x40}, &(0x7f0000012000)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000012000)={r2, 0x3, 0x10}, &(0x7f000000d000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000009000-0x78)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffb}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000014000-0x20)={0xfffffffeffffffff, 0x2, 0x1, 0x7, 0x5, 0x7, 0x8001, 0x4, r2}, &(0x7f0000010000)=0x20) r3 = socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000015000)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xa, 0x4, 0x378, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000015000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\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}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100", 0x0, 0x0, 0x0}}}]}}, 0x3d8) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000010000-0x8)={0x80000000, 0x8}, 0xffffffffffffff47) 2018/01/28 04:45:29 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x6) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getuid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0xfffffffffffff7b6, &(0x7f0000f7c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002c7000-0x70)={0x0, 0x68, "64780224c9e60b63ac6813e3f1f4b308de87b777168a9062847d8e43b5a2f8fe8e38ae06466dbae9946886002f0c74d487ebaa7da77710bb9345081aa330daa8760a02019970cbfecf5327851bb5f3e86860cde9761e9c09a585f2bc5d3096599ba165ebcf36d8de"}, &(0x7f0000d28000-0x4)=0x70) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000298000)={r3, 0x4}, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7b000)={{{@in=@rand_addr=0x0, @in=@loopback=0x7f000001, 0x0, 0x4, 0x2, 0x8303, 0x2, 0x20, 0x20, 0x3d, 0x0, r1}, {0x7, 0x50c, 0x0, 0x6, 0xa17, 0x6c, 0x400, 0x0}, {0x7, 0x0, 0x4, 0x3}, 0x6, 0x2, 0x2, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x0, 0x200, 0x8, 0x0, 0x4}}, 0xe8) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x3e8, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 04:45:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c71000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) recvmsg(r0, &(0x7f0000883000)={&(0x7f0000be5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000e64000-0x50)=[{&(0x7f0000d39000)=""/16, 0x10}, {&(0x7f00009fd000)=""/255, 0xff}, {&(0x7f0000f70000)=""/151, 0x97}, {&(0x7f00009bc000-0xb1)=""/177, 0xb1}, {&(0x7f000035d000)=""/219, 0xdb}], 0x5, &(0x7f0000179000-0xe6)=""/230, 0xe6, 0x1}, 0x2000) r2 = accept$packet(r1, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000076b000)=0x14) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg$kcm(r1, &(0x7f00007b0000)={&(0x7f0000282000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000300000-0x50)=[{&(0x7f00002e0000-0x4a)=""/74, 0x4a}, {&(0x7f0000b68000-0x13)=""/19, 0x13}, {&(0x7f0000b0c000-0xef)=""/239, 0xef}, {&(0x7f0000b91000-0x77)=""/119, 0x77}, {&(0x7f0000555000-0xe8)=""/232, 0xe8}], 0x5, &(0x7f00000c1000)=""/90, 0x5a, 0x9bd3}, 0x40000040) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000eb000)={0x7, &(0x7f00005ea000-0x38)=[{0x8, 0xff, 0x11, 0x18708595}, {0x9, 0x4, 0xa35, 0x1000}, {0x4, 0x8bc5, 0x9, 0x7}, {0x81, 0x8, 0x8, 0x11209e55}, {0x8, 0x9, 0x1ff, 0x1}, {0x3, 0x8, 0x7, 0x0}, {0x0, 0x6, 0x3, 0x6}]}, 0x10) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 04:45:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00004e6000)=0x0, 0x5db683881bea7786) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f000027a000-0x4)=0x4) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2018/01/28 04:45:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000fdf000)=""/54, 0x36, 0x2100, &(0x7f0000000000)={0x11, 0xc, r1, 0x1, 0xffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xf, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 34.537104] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! [ 34.548633] [ 34.548636] ====================================================== [ 34.548638] WARNING: possible circular locking dependency detected [ 34.548643] 4.15.0-rc9+ #212 Not tainted [ 34.548645] ------------------------------------------------------ [ 34.548649] syz-executor5/4913 is trying to acquire lock: [ 34.548651] (&xt[i].mutex){+.+.}, at: [<00000000c95cd09f>] xt_find_target+0x44/0x1e0 [ 34.548670] [ 34.548670] but task is already holding lock: [ 34.548671] (sk_lock-AF_INET6){+.+.}, at: [<00000000a1c8938b>] ipv6_setsockopt+0xff/0x150 [ 34.548688] [ 34.548688] which lock already depends on the new lock. [ 34.548688] [ 34.548689] [ 34.548689] the existing dependency chain (in reverse order) is: [ 34.548691] [ 34.548691] -> #2 (sk_lock-AF_INET6){+.+.}: [ 34.548704] lock_sock_nested+0xc2/0x110 [ 34.548711] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 34.548716] ipv6_setsockopt+0xd7/0x150 [ 34.548723] tcp_setsockopt+0x82/0xd0 [ 34.548731] sock_common_setsockopt+0x95/0xd0 [ 34.548738] SyS_setsockopt+0x189/0x360 [ 34.548745] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.548747] [ 34.548747] -> #1 (rtnl_mutex){+.+.}: [ 34.548758] __mutex_lock+0x16f/0x1a80 [ 34.548763] mutex_lock_nested+0x16/0x20 [ 34.548770] rtnl_lock+0x17/0x20 [ 34.548777] unregister_netdevice_notifier+0x91/0x4e0 [ 34.548786] clusterip_tg_destroy+0x389/0x6e0 [ 34.548793] cleanup_entry+0x218/0x350 [ 34.548800] __do_replace+0x79d/0xa50 [ 34.548808] do_ipt_set_ctl+0x40f/0x5f0 [ 34.548815] nf_setsockopt+0x67/0xc0 [ 34.548822] ip_setsockopt+0xa1/0xb0 [ 34.548830] tcp_setsockopt+0x82/0xd0 [ 34.548839] sock_common_setsockopt+0x95/0xd0 [ 34.548847] SyS_setsockopt+0x189/0x360 [ 34.548855] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.548857] [ 34.548857] -> #0 (&xt[i].mutex){+.+.}: [ 34.548872] lock_acquire+0x1d5/0x580 [ 34.548878] __mutex_lock+0x16f/0x1a80 [ 34.548884] mutex_lock_nested+0x16/0x20 [ 34.548891] xt_find_target+0x44/0x1e0 [ 34.548899] xt_request_find_target+0x2c/0xb0 [ 34.548910] find_check_entry.isra.7+0x669/0xcf0 [ 34.548918] translate_table+0xf52/0x1690 [ 34.548926] do_ip6t_set_ctl+0x370/0x5f0 [ 34.548933] nf_setsockopt+0x67/0xc0 [ 34.548940] ipv6_setsockopt+0x115/0x150 [ 34.548948] rawv6_setsockopt+0x4a/0xf0 [ 34.548957] sock_common_setsockopt+0x95/0xd0 [ 34.548965] SyS_setsockopt+0x189/0x360 [ 34.548973] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.548975] [ 34.548975] other info that might help us debug this: [ 34.548975] [ 34.548977] Chain exists of: [ 34.548977] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 34.548977] [ 34.548987] Possible unsafe locking scenario: [ 34.548987] [ 34.548989] CPU0 CPU1 [ 34.548990] ---- ---- [ 34.548991] lock(sk_lock-AF_INET6); [ 34.548996] lock(rtnl_mutex); [ 34.549000] lock(sk_lock-AF_INET6); [ 34.549011] lock(&xt[i].mutex); [ 34.549016] [ 34.549016] *** DEADLOCK *** [ 34.549016] [ 34.549019] 1 lock held by syz-executor5/4913: [ 34.549022] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000a1c8938b>] ipv6_setsockopt+0xff/0x150 [ 34.549038] [ 34.549038] stack backtrace: [ 34.549048] CPU: 1 PID: 4913 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #212 [ 34.549053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.549056] Call Trace: [ 34.549066] dump_stack+0x194/0x257 [ 34.549076] ? arch_local_irq_restore+0x53/0x53 [ 34.549091] print_circular_bug.isra.37+0x2cd/0x2dc [ 34.549099] ? save_trace+0xe0/0x2b0 [ 34.549109] __lock_acquire+0x30a8/0x3e00 [ 34.549125] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 34.549134] ? finish_task_switch+0x1d3/0x740 [ 34.549144] ? lock_downgrade+0x980/0x980 [ 34.549154] ? trace_hardirqs_off+0xd/0x10 [ 34.549166] ? mark_held_locks+0xaf/0x100 [ 34.549175] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.549186] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.549195] ? trace_hardirqs_on+0xd/0x10 [ 34.549203] ? _raw_spin_unlock_irq+0x27/0x70 [ 34.549211] ? finish_task_switch+0x1d3/0x740 [ 34.549218] ? finish_task_switch+0x1aa/0x740 [ 34.549227] ? copy_overflow+0x20/0x20 [ 34.549260] lock_acquire+0x1d5/0x580 [ 34.549269] ? lock_acquire+0x1d5/0x580 [ 34.549278] ? xt_find_target+0x44/0x1e0 [ 34.549288] ? pcpu_alloc+0xca3/0x10e0 [ 34.549298] ? lock_release+0xa40/0xa40 [ 34.549306] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 34.549315] ? _find_next_bit+0xee/0x120 [ 34.549324] ? xt_find_target+0x44/0x1e0 [ 34.549332] ? xt_find_target+0x44/0x1e0 [ 34.549337] __mutex_lock+0x16f/0x1a80 [ 34.549342] ? xt_find_target+0x44/0x1e0 [ 34.549347] ? check_noncircular+0x20/0x20 [ 34.549351] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 34.549356] ? xt_find_target+0x44/0x1e0 [ 34.549361] ? retint_kernel+0x10/0x10 [ 34.549367] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.549372] ? mutex_lock_io_nested+0x1900/0x1900 [ 34.549380] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.549389] ? retint_kernel+0x10/0x10 [ 34.549397] ? __lock_is_held+0xb6/0x140 [ 34.549409] ? rcu_read_lock_sched_held+0x108/0x120 [ 34.549415] ? pcpu_alloc+0x146/0x10e0 [ 34.549426] ? pcpu_free_area+0xa00/0xa00 [ 34.549439] ? is_bpf_text_address+0xa4/0x120 [ 34.549449] ? do_raw_spin_trylock+0x190/0x190 [ 34.549461] ? __kernel_text_address+0xd/0x40 [ 34.549472] ? unwind_get_return_address+0x61/0xa0 [ 34.549480] ? trace_hardirqs_off+0xd/0x10 [ 34.549486] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 34.549495] ? depot_save_stack+0x3b5/0x490 [ 34.549507] ? kvfree+0x36/0x60 [ 34.549517] ? save_stack+0xa3/0xd0 [ 34.549524] ? save_stack+0x43/0xd0 [ 34.549530] ? kasan_slab_free+0x71/0xc0 [ 34.549536] ? kfree+0xd6/0x260 [ 34.549542] ? kvfree+0x36/0x60 [ 34.549550] mutex_lock_nested+0x16/0x20 [ 34.549556] ? mutex_lock_nested+0x16/0x20 [ 34.549562] xt_find_target+0x44/0x1e0 [ 34.549572] xt_request_find_target+0x2c/0xb0 [ 34.549581] find_check_entry.isra.7+0x669/0xcf0 [ 34.549591] ? rcu_read_lock_sched_held+0x108/0x120 [ 34.549599] ? do_add_counters+0x560/0x560 [ 34.549607] ? mark_held_locks+0xaf/0x100 [ 34.549613] ? kfree+0xf0/0x260 [ 34.549620] ? kvfree+0x36/0x60 [ 34.549627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.549635] ? trace_hardirqs_on+0xd/0x10 [ 34.549645] translate_table+0xf52/0x1690 [ 34.549660] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 34.549668] ? kasan_check_write+0x14/0x20 [ 34.549674] ? _copy_from_user+0x99/0x110 [ 34.549682] do_ip6t_set_ctl+0x370/0x5f0 [ 34.549691] ? translate_compat_table+0x1c50/0x1c50 [ 34.549701] ? mutex_unlock+0xd/0x10 [ 34.549708] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 34.549715] nf_setsockopt+0x67/0xc0 [ 34.549723] ipv6_setsockopt+0x115/0x150 [ 34.549730] rawv6_setsockopt+0x4a/0xf0 [ 34.549738] sock_common_setsockopt+0x95/0xd0 [ 34.549746] SyS_setsockopt+0x189/0x360 [ 34.549752] ? SyS_recv+0x40/0x40 [ 34.549758] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 34.549765] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 34.549772] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 34.549782] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 34.549787] RIP: 0033:0x453299 2018/01/28 04:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/28 04:45:30 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:30 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000dba000-0x80)={0x2, 0xffffffffffffffff, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_x_policy={0x8, 0x12, 0x4, 0x6, 0x0, 0x3, 0x1f, {0x6, 0x2b, 0x200, 0x8, 0x0, 0x3, 0x0, @in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f85000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000)=0xc, 0x800) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f86000-0xc)={0x0, 0x4, "029e966f"}, &(0x7f0000ad7000)=0xc) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f22000-0xb8)={0x0, 0x6, 0xffffffff, 0x80000000, 0x9e3, 0x6, 0x2c8, 0x80, {0x0, @in={{0x2, 0x2, @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]}, 0x0, 0x1, 0x9, 0xfffffffffffffffe, 0x1000}}, &(0x7f0000f85000)=0xb8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00003ad000)={0x0, 0x29, "91c6e7cf5560eaf8820708d74b018954e22456f2424190b768cf6bb25bcfff258f826e627a40f613c5"}, &(0x7f0000f86000-0x4)=0x17) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000083f000-0x12c)=[{{&(0x7f0000f88000-0x60)=@nfc_llcp={0x27, 0xffffffffffffffff, 0x6, 0x3, 0x3a, 0xc72, "bbee064e0beae919472b79e9b861335754f7a5e719fa31ccc36ed96ff671929efa20a2ffc588b9a5c89a5a1a8d7ea5ec79e67e6563d62ece53878a785bb9be", 0x1}, 0x60, &(0x7f0000da6000)=[{&(0x7f0000f87000)="988c44657c97df395927828ce2533c697fd88c24", 0x14}], 0x1, &(0x7f0000118000)=[{0x108, 0x18f, 0xfffffffffffffff9, "95567e807efd1cf6c4dc15070d8cbdefc27f00bc452b190a38f8590314c8c2e706793ac734767f1c8d87f63b2e9c2d98a8c8683c1a4bcc51cc13fdaaaa3991c0a9d1d7a196b3ea1f06ade40b2a7109ecea359addec3ef5d777be91c02402d2c54383377189763e37cad6299e5f9fb9fd186eeea59df897229e46298b8bd3a74d2f2f7d4c1e4f2101322805d05f083dc7e87de206eac0104132e50ed637cc3d4b8e6e8afa65e98e905b20cb1495d842824669cd715361ea4f519eb7fe097ed1bbc48eb5066878d91f804231e6c792c2e56f85444cfb516991f224cd6a963c3f70c3247a8ce0945ebd25ec346a3a3f50e4064755ef2f"}, {0x110, 0x101, 0x9, "ff6d16210387e7dde8034136085151670eb6036a0f3233215fa4cf20c5a7d0d30bb62b59f35e3d60b4f84b7f5ff573088521eb878528762fd49f5a76627491d74f83577f4514273fd19cfb4b919ec138ff7b8bce80d498fdf558d2937a79b55482179b5828f5cc80234541238d1f8f1433e229480715fac79764c236c5d55810f480c855d5fd4b42c819942cab22d09789b3ae90e8ccde85677f5d704d2330e1c411912f09b37dbfc18aa8ca31e79d9aa9d314d4aec3881eacadcdc7c6402996d7b12310f1aeff335ecac614827008a1c90691721a0ab6fbf6ea0020a06016cb9768b30ec08c0e6bd0f6317a1189589d8b4b5aac3ec2b8597d171e"}, {0x48, 0x29, 0x5, "14185d090f106befc71f8594fbc5f6cfc7cb2241f77682e7228238cfcd728d313863b9be99ba5d8df50b3be1ccedb3f91e07f6c9a51975"}, {0x50, 0x108, 0x3, "c3efa74ebcf9a668b49fdcdf040ae2efa1c24967477cc3980c50d0902e95d20a4efed1b5f4b934e79a8805724445969b146e20e58a5b3e9b26a1e852fc395b"}], 0x2b0, 0x20000080}, 0x3f}, {{&(0x7f0000f87000)=@ax25={0x3, {"491793952c91d7"}, 0x9}, 0x10, &(0x7f00009d0000)=[{&(0x7f0000783000-0x7f)="80c9a46d2c417c77953aceae462c0cf6f1729638483a8b56ea6f5fec564c46383ac7567783f76526e0e293ef1f11b58ea69755fc10efa00e43afeef9350ebf3959d7fc281305f10068549380e69614ab4d1ead02dc4051495596e81ab9e5a7a3ab46ead938ea6dd961a4626ed3aca8677a485860ae22eed09d574fbf53acd5", 0x7f}, {&(0x7f0000f88000-0xb8)="b3cdea14fab43cf8d27e34b5234f8bde2bf88c477b528f122d86fe9b5587cb06a94d98d89f7f9159592ef38fc2481a22cbcda69adc4c1a2ce576889f316a88b2cbe95eb7df4731ffe23c821f3059c4dafa8e6b5b11286f9f89f952ced4ded6db9d909aaa6d74e7c0e18c856b60183e9c4e2d03cbc109001d8d45b8301bb38fe0be2f988e5bdde302055ac97d75217701a7bb31cb175169076e21d97715b8d85cd65a1a6b1d5189345d6240ffd12c18ad49ccbd36d5625c44", 0xb8}, {&(0x7f0000f87000)="b0ea29bc1270a6cd639d891eda9dbec1575a99602922e12c6524afef49916a0ea855cd0e28eee4ff69fdee68a930c258f4b7a0fe2a976f3856857fc45aa89ad9131f753192f671675de0326eb68c2b3ae661985914e4b6ac63684bb85e8ca0851a8106f0b45129d3c6ac3c51ef3e58", 0x6f}, {&(0x7f0000666000)="4a32af78000a5dc96d728cfc9ed2b40aeaea533a95a143eaf3b199ca97a7ec6fd44d222d", 0x24}, {&(0x7f0000428000-0x38)="45f641b9ebb651d005ca4d27ffdb69bd90f01c74ee53b93936df35367f782684d034d4285abea650ee0ae3cfcbecefbe508e2077977727ed", 0x38}, {&(0x7f0000f87000)="ed51032c7f712f565e9c2fc1a4105de7041cdc42be0271f6738278426d6757adee4499eeb9e2f718d11f3c3e43de73ab8dd5e558196404dc7b00126ed2fe00e823ba9d5a66632f849c15d7be5cb0dbab50bce63b040147f18f5864125e44ebbf4a34a0e3f719d078ae06240b79032776973553013fefd6240f153fd6a6606092eef1a710642763f96689597d38492c49ff6064abaa4d87f6c1583a0ae711ed8091e4f49b8442f2a49092249353db6e", 0xaf}], 0x6, &(0x7f0000f87000)=[{0x100, 0x13f, 0x3, "bf23f5952b0f60a03dbf621ce2c149a7e06dfa199145cae24a5c4c459fb71209efbc2c45a33ff5fd06d20f7fb4c8d9d155785ff61c427d8a74f789e630e9f7d26646f0c08a004942114bc5df70eef1922ad3225dd9360950ed078ad2cd7ffc71fe6eab179dd84c94031d22afe24f188e7bca044ed1209366ff2307ff4dde9039d28e1573cdf3e59aab99a1cab0e103ed7e841ad088da302b5747a3d6ad19e21a72955d51bcd9a3c7e973cf30b0cd201dac759fb523317dc17bc35be1dc606c6ba5362470efd9ffe02186e5a309fdeab1c98e66d1bc82fc598fab3baa9e6ddc3849f2cfba53a35405e9471e09510fdc"}, {0x1010, 0x116, 0x0, "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{&(0x7f0000b4f000)="efcd501e51f4f8f9d4e01fcd411d52da756cc97d5bc401279b4c1e2a990eeddca91d010ab7d93084ec207c6dc9118b9344746344ddd4d4397e060c5c0c059887e3c53f8c4e666d69041a708d2e3b39b6978595ea9cd0934555b4afa3c47c1cdb40e7adbd071e8f130860bcc03f88fce67b5ae2eebbecfa08dcb25c3c7617c96f77ac4eb816163afd7fb05c4be613130c136e7902395ff9e1a234ac9a8367bdcab3f276ca88af83df011787e3c8475673d0a6d8b8e22100a6c436ba162394b1b73407f1d3ab8de8e2d09f0d683fecc0ee9dc6cb376ad80565", 0xd8}, {&(0x7f0000dd4000)="40131d5e4e457e5edfa2d05f4ba387e3c9f0aa3254f20d268a6f984f61eb99fa5319305f739aa91d5fb4cecdb5b90937e28b77ba6b7a8b33d4eb43a4f7512d84f22fc0f9543f3f17e641f18ed60c82df120d977f133dda9dfc088936d489f8e8", 0x60}], 0x5, &(0x7f0000f88000-0x1f8)=[{0xb8, 0x10d, 0x0, "3c3318a99b724ef07abc8d2a464b7d06d54315f4d85ec77e5dba72a785fef14320b47fc7c1751533674b28889b2521a20a6790c601f27e3277d80857157eabb490f12ba5fbf7b1ef3aa7075e04f7773d70bf138f23571b91816bff649e225df661d1596db5c0660412c067b0d6bf45c00a35a7b52a409ca401695737cdaecb5279545078fa59718b97db259f8a3b54831e138a231cfa103e654fc84121b5f75b2d1e33"}, {0x90, 0x11, 0x3, "9a60db7ba84e031db5a7e9e55445160cf48d2adbc16617457ce8914e367f73b16854c6d7eb10388be02b26dcf0b59f738787e40c2d10561ebdb926fe2e5735f5247e05bc086533acd94c46ec397b47327cbd0720532d1af76698f28e2197bf33ca63e2b492098437fb906a48c55adc5b6c649e577b420c93509c"}, {0xb0, 0x18a, 0x3e0, "2088c89551acb1b5e67ecbd5a4d6c6b7b07de565631a1733985530b8f462641bf45418948d40312dd4f555fe2bf4ea60e6351ba3291b3e3836487f1775d34f790d737d27ef5ebc2b3b64179670163aa480b3c694aee4773bca26a2098f11936e0a473770869e4e61968c8c8d5c7bf4f1e09afb62c48872c20e1f94fe911ab63c03b9a83243e2b64e4b4e26bcffd7a890a98bff2d30893fe210"}], 0x1f8, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f00007ec000-0x10)=[{&(0x7f0000f88000-0x15)="b575b1dc70f6b8308b21869e14d4c79b016a7c56d4", 0x15}], 0x1, &(0x7f0000f87000)=[{0xb0, 0x11b, 0x8001, "67e12ccfd7387fc7c8c315c54cc05cd651c96aadee5a6ffe83106acf7baeecbcac0adf5e935e51d0824baa36de517df0b65b7b54a1834d007b90277ba42fd0f411c07dc2e0e519848a91125f84017b5f6e72e73fbd5366b0ffcc2a4253dfd7817e5edf0a460770eaea2d5cf272481b58dda0a11b5f5eedb610408c8a07b6c535fb194d1100c692cc2b1988ee49b27d890adb135999082cf5cc9e"}, {0x78, 0x100, 0x1, "fddcbe20aa1cb0e4770d755de0ff9a85217fd393688d4abef71ec8fc6a697ef288a3c184f30451fd9c7ba9fa01c3cddbfcdbb836614253446195684f4376171745d833c8ffd4f86b06f796daeac7c0cacc22c81f9e85c007d99dfe17adf5951cb36916fdf3790de8"}, {0xa8, 0x107, 0xc77c, "0c44aca6138340d088b91d3084da6aa789643c90ac6b638b303391c36ac16fa7ee4005d0350da8b2e5dada8111a9e981ac54dd6d67ddab17278d7e85e33412337bf12904eea5993b9338d6caf3505debe8fa5c958b193ab4dcebc37d62c14a7d7d3acabbe18bf2f4f51f348ee94d9ca3408fdb3324273e8eca4dc5fec6e7455ea1cff04ea6f93062ee6ef62a8c315e5daec000655bf523"}, {0x58, 0x103, 0x2, "a4ced8f3aa798328b6c35ab61c1380031e0d712c3c7a9159ddaeb4de259b8974673841fc5dc09571b25337a5dfd86ad164d7d0a0b086b4fcb666a66fc0558c31735ff8d730d54d"}], 0x228, 0x0}, 0x3}], 0x5, 0x50) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f89000)=[], 0x375) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00001d4000)=0x2, &(0x7f0000656000-0x8)=0x2) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f85000)={0x0, 0xb0, &(0x7f0000e50000-0xb0)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}]}, &(0x7f0000f85000)=0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f86000-0x8)={0x0, 0x0, 0x6}, &(0x7f000057a000-0x4)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005c7000-0x6)={0x0, 0x1f}, &(0x7f0000f85000)=0x6) sendmmsg$inet_sctp(r1, &(0x7f00000eb000)=[{&(0x7f00009a2000)=@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f000077d000-0x70)=[{&(0x7f0000cb9000-0xc7)="adf77389034bd15e8f8b38d342f1cc9afccbebc65698299cfcd430f191f73bc02cfde0f1f1a35646e6da491da31fac5a9b6a48003ee96fafa17b80b81089137e64ff7f97de9d2e79afb0767266202908646ad64a0a40f03ccd01762419aaa63a834e4c27a808f82f0face04b2b9c5f5a723c6bfeba6f874e76a870a744b6288d7b7bb1158e97228b3747a027ed01feaf992b0967638126323b3fd443d397181860ca801f32f51c93dfe00ba205c6bee6aa79b5dfd5e017bf4079b451e283cb65f6656966f062dc", 0xc7}, {&(0x7f0000f85000)="9faba780e0ba55b777a47789973428651fbaa781f58bdf1f78c1172172b9a0b20e2b7f271ac517e69327998cf2f5dac9e723f2f7c412e4d2a53b3ed841a8d95c2cf9ea17551d9b24d2035eb9c71ab0515108dc53a0f0f336c6490bba45a14db3688abecfa2888b808543c39a871e3028096bae8e19c411796d8604452d6e30a51047684cf739cc6b5113addb5668c30b84eb3a704651a831b259b103018d29eda7eaa0f715367a377513632dfbe2582759b3b02d1870ed3e57460f5d137f86bef31fbb00cf4f50bb7b9684a9530da275a4718a1f", 0xd4}, {&(0x7f0000b66000-0x82)="a8bb1672ffdc4a06e5aa8bf21b1f2aa4616448ad66eec8349d751d2e3f55b945016a965f14854a643e505fe3a764d6fe25de867e4ba72c683dc1c7ef5bc5059f304e069c8c929d2c5957396e65059122ab1a9d325849b44dcbe60bda5784d294fc06304742af792a0b2cfadd574ea36e2554a8031e6688d902ec8cebbb871743077e", 0x82}, {&(0x7f000066a000)="9103294ea2697e88b04b7d0e30f246677f0ad1455ed74fea20e346faa12974fea79aa0178014a50401124d27abbe817136d8f460c0813d173cb0a239132aabb5d81fe8065c0da7405b4e558533f31e212968169dd707271e8ebbf93d77188677d3b44f1a7618afd6ad06e78bddcc8f10d27284bb80662deee9f445351fc673c39facd6f4f5fd250773e48817e923f6f4ac202dda3f43c8329c9074f58db1196493f7e7599a3d", 0xa6}, {&(0x7f0000307000-0xe1)="3fcfbbca018dcccbdb95bcf26d20b015cd1e73942e67ec5af3f8c22887c663894570d065344571b803ef8538873f3ffa7d3efb4e7a0bb191858f3759b2acbc46aafc9492fcf671236047be3f064ae14e9fcaef3a2884a96d6ca6113e8fe87e07b0469439f26139841fda8289f749c76cf0c7d1a55492fe32ec0a76bee312ba6f38f07bf25b219a92652a64e74a403feb8fcf841bae6b21ef4a7e5ba50f1b9b696a54c37bfcbeb47388f64f446e8a67099b2680a687ace737b9266288ad615255815ca7408fe2814268df88921c5db24c15f90e71a0573abe7cf54cd27f0196cf9c", 0xe1}, {&(0x7f0000278000)="1d1c469e2fd76124e78aa412119ede4d174310b97a3d4500be6fd8e6d872174425ffc9877b686fdbacf4be567abd2049cd9a2ae5786d04a55969dbc1e9389ff10c0d0ec045d042dcd58822bad64bded064d323192999eb87ec606c062febf029e0d0db497c5a1c431b5b3046f9d14d5654cac41dbc64e4d0609a46f75878e94c99c831acb16eddef1a9342e3c092499aa7ea246ca53511e6fac5397c1e703b9ed98971dd0bbae94202b2e869a6fe881c77eab4ced20c9fe8430af5585d1d9af70dabd1959fac8e34add53e266a0dffe70315f275d7f4b908753a", 0xda}, {&(0x7f0000d8d000-0x92)="7e2d9690754ca890a84cf7abd0a6e82a8399c37c848c932faad9f7d47a80a8784b9b7efd33640f2fa4d0e2c64999aa1796e07a2aeedf8b26b7a91b7dc3343a06f5ebef4b38d809f83f3d35885e5eac26675f9b18785d296f57678ac14e664c30a4044d0157d3626249da792f4f8588e576e6020b33c8b8b5cbf3bfac18af826b0caaa317ec4bc6295f7c7a11856ac3e3d882", 0x92}], 0x7, &(0x7f0000b78000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0xadf3, 0x208, 0xff, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7fffffff, 0x6, 0x80, 0x8000, 0x2, 0x1, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x100000000, 0x1, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0xfb37, 0x7, 0x200, 0x7, 0x0, 0xfff, 0x7fff, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x5a, 0x8, 0xfffffffffffffffd, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x8002, 0x8, 0x3ff, r6}}, @init={0x18, 0x84, 0x0, {0x800, 0x1, 0xd66, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x7, 0x7fffffff, 0xff, r7}}], 0x180, 0x40005}], 0x1, 0x24004841) 2018/01/28 04:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000245000-0x310)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2b0, 0x158, 0x98, 0x1f0, 0x1f0, 0x1f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000314000-0x40)=[{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, 0x1f0}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @multicast2=0xe0000002, 0x0, 0xff, @generic="7eda3f0218ebae6b72c438f05a21354d", @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]}, 0x15, 0x2, 0x72}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@unspec=@void="", @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x2, 0x9, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x81, 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}, [@unspec=@void=""]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0xff}}}, {{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {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]}, 0x7f, 0x1, 0x1}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x10001}}]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x80000000, 0x1}}}]}}, 0x310) 2018/01/28 04:45:30 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001e000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000011000-0x4)=0x2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 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, 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}}}}, {{@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}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}]}}, 0x2f8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000031000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000)=0x20) bind$netrom(r3, &(0x7f0000008000)=@ax25={0x3, {"5d99e3f0a17bc9"}, 0x1}, 0x10) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000017000)={0x7, &(0x7f0000033000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f0000031000)="6c794576a9812412a3a35c24ff4aebb8f1782219fa77c02d4996f3cb14a9487f27d89e3923eb0a6ef6d37f8415297a5059a729a5948077974c18", 0x3a) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000032000)=""/102, &(0x7f000002c000-0x4)=0x66) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000031000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000013000-0x4)=r4, 0x4) 2018/01/28 04:45:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r2, 0x3, 0x10}, 0xc) connect(r0, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/28 04:45:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c61000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000589000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}], 0x3c) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) 2018/01/28 04:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000490000-0x10)={0x0, 0x0}, &(0x7f0000d38000)=0x10) 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) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000794000-0x90)={0x1, 0x7a2, 0x0, 0x7c, 0x2, [{0x800, 0x0, 0x7fff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x4c1, 0x400, 0xe658, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) [ 34.549790] RSP: 002b:00007fcbde6e9c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 34.549796] RAX: ffffffffffffffda RBX: 00007fcbde6ea700 RCX: 0000000000453299 [ 34.549799] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 34.549803] RBP: 0000000000000000 R08: 00000000000003d8 R09: 0000000000000000 [ 34.549807] R10: 0000000020010000 R11: 0000000000000212 R12: 0000000000000000 [ 34.549811] R13: 0000000000a2f33f R14: 00007fcbde6ea9c0 R15: 0000000000000000 2018/01/28 04:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000095f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c84000-0x14)={0x8, [0x9, 0xfffffffffffffeff, 0x8, 0x4, 0x6, 0x7fff, 0x1, 0x6]}, &(0x7f0000294000)=0x14) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000433000)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000597000)=@generic={0x4, 0x4, 0x7}) 2018/01/28 04:45:30 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 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}, 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, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0d00a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 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}}}, {{@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 04:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) socketpair(0x8, 0xb, 0x7ff, &(0x7f0000456000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000619000)=0xffffffff, 0x4) r2 = socket(0x1, 0x0, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000037f000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd4000)=0x8) 2018/01/28 04:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x1a8, &(0x7f0000657000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00008d3000-0x4)=0x3, 0x4) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c6660336797f83ea9", 0x29) 2018/01/28 04:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) pipe(&(0x7f0000c00000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00009af000)={0x0, 0x40, 0x311, 0x7}, &(0x7f0000258000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b7d000)={r2, 0xffffffff}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/28 04:45:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="08441d4a6cc9045182a27f7edae24530", @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x59}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x3, 0xae, "feb5c9dcd51c14cc62dbb1ee904369a85c7bb76ff2991c3463dc84a4a37f85b9cc0af54fc775e5beda111b21aeff6287c272754ab2ed8852e712d3d96c188fdcb9b00cc6ffa7a07d88845be1b76d97ce57f5290bcdc973761d17ce15cb10278422d311914d923086b4af436a4e39fd50d5cd5e916756dce068c9f1e3899b0aeb949b80fa6f950f137297e422b24961b28b6bbf1aa761fce245147895c48dd57407e69b74b1d65273b5711c0c43a6"}, 0xb6) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) 2018/01/28 04:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000004, 0x1000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000977000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) [ 35.344076] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 35.348162] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/28 04:45:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b53000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c60000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ea000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00004fd000)={{0x217c581b, 0x0, 0x6, 0xfff, 0xffffffffa78f7c72, 0xc0f}, 0x3}) 2018/01/28 04:45:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000cff000-0xc)="5e7ca9507173d612374d1734", 0xc, 0x40000, &(0x7f0000ae8000)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c) 2018/01/28 04:45:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4(r0, &(0x7f00009e3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000520000)=0x10, 0x800) connect$bt_sco(r1, &(0x7f0000be1000-0x8)={0x1f, {0x9, 0x10001, 0x6, 0x2, 0x5, 0x14000000000}}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fc6000-0x20)={"6a1588ba31c3f826beb7507541dec9b1", {0x4, 0xff, 0x100000001, "c9629cee83a0", 0x0, 0x0}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 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 04:45:30 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f000001f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 04:45:30 executing program 3: socketpair(0x8, 0x800, 0x7, &(0x7f0000934000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00009e2000-0x8)=0xe0d, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000037a000)={0x5aa, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff71) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @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]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 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]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000235000)={{0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/01/28 04:45:30 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/73, 0x49, 0x0, &(0x7f0000bc0000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000613000)="", 0x0) 2018/01/28 04:45:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000621000)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/28 04:45:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000af6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000057f000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000034a000)={0x0, 0xffffffff00000000, 0x30, 0x10000, 0x7}, &(0x7f0000d80000)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000048a000-0xc)=@sack_info={r2, 0x2, 0x4}, 0xc) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007fc000-0x2e)="fa", 0x1, 0x0, &(0x7f0000eee000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) 2018/01/28 04:45:30 executing program 5: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x80000, 0x80) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f60000-0x10)={0x0, 0x38, &(0x7f0000751000)=[@in6={0xa, 0x0, 0x43, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x1ff}]}, &(0x7f0000f60000-0x4)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000524000)={r2, 0x1ff, 0x1f, 0x5, 0x0, 0x8}, &(0x7f0000f5f000)=0x14) r3 = socket(0x3, 0x6, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000781000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f5f000)=0x6e) accept4$inet6(r0, &(0x7f00006b7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000027d000-0x4)=0x1c, 0x80000) pipe(&(0x7f0000f5e000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000c2b000)={@loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0xc) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000f60000-0x2)={0x800, 0x6}, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/28 04:45:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000+0x436)={0x0, 0x0}, 0x80000003, 0x1) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3dd, &(0x7f0000060000-0x83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, [], "083b948b6154b97d007971c3a54672befe938cfa95c0d542f93b60a35e2a436813943e254d927173783e39ef6b363f52e9376d19a79221e62fdaa48f26"}}}}}}}, 0x0) socket$inet6(0xa, 0x806, 0x1ff) 2018/01/28 04:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x156, &(0x7f00009fd000-0x1ef)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x120, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3c, 0x8, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x3b, 0x0, 0xb1, 0x6, 0x0, 0x80000000, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1f, 0x100000000, [0xf5b9, 0x49b, 0x2, 0x1]}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) pipe(&(0x7f000087d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000e50000)={0x0, &(0x7f00001af000)=""}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000165000-0x40)={0x400, 0x6f, 0x9, 0xdc, &(0x7f0000b70000-0xdc)=""/220, 0x1000, &(0x7f00005c8000)=""/4096, 0x8a, &(0x7f0000d7e000-0x8a)=""/138}) 2018/01/28 04:45:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000439000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:30 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000ff8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082e000-0x4)=0x8) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d29000)=0xcc, 0x4) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001d7000)={0x0, @in={{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]}}, &(0x7f0000179000)=0x8c) r2 = gettid() mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fd7000)=r2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e1a000-0xae)={r1, 0xa6, "3929085f796c0825236eaff495b727c5b0ce4923634c0fa6d66a6707d294b0e080658dfd6b12c4b6fa71bc319315133296817b0c2442ea81d2baa47d30c1fd3aae86846c83d098ad989cf0300b0c9da2de11eb2b57c443f604fbedff476e2f3b22b358e11f65ecbdb6c364cc3936762d1578aa766bbcccf7b1edecc4f52e3762425f2b561d09d206600d2a97ef5abf13bc297ab7ff865d9f62e0bfec0c3570c93f3c9552baae"}, &(0x7f0000fd7000)=0xae) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xa) r4 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000da7000)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) recvfrom$unix(r0, &(0x7f0000448000)=""/33, 0x21, 0x40000000, 0x0, 0x0) connect(r4, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/28 04:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x213d, &(0x7f00001cd000-0x213d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[{0x80, 0x58d, 0x0, 0x841f}], @ipv4={{0x10, 0x4, 0x5, 0x5, 0x212b, 0x2, 0xb575, 0x1a, 0x3d, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @loopback=0x7f000001, {[@ssrr={0x89, 0x23, 0x2ccb, [@dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x34bc, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @generic={0x82, 0x7, "6f9747afd8"}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x10001, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x1000, 0x0, [0x2], 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{0x6, 0x0, 0x6, 0x7, 0x0, 0x0, 0x800, [], "cd5a6274fc4f9aa0a200bcd193a61c52723c649dd1085d64758f2d13aa04dd4e06c9b3ec32ed07f0b29a157f8c29a344efa3e51ef25bb84ed6bbcd6d9d00c339ca2a449033c53cc70ad78a07d307ebc365d48f80e550dbcf76d41bb969bb2b71dbd9af99ef8a35b11f6f23718035a33324dbb30d8aabfae898807be25e59b966b7f8d5bee6a5a864a7b1e3812a26e61ea36975370e8c14458f7fd2b494b35f5978e074c6cba8520eb0abfd7eb59a83b8a2e5520507166f432a9d7115328190bc05c86e72694ec5368cfb34026685ffa62a9399ba996844"}, {0x9, 0x0, 0x2, 0xffffffffffffff54, 0x0, 0x0, 0x86dd, [0x1], 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&(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/28 04:45:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000076e000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x26)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x100000000, 0x28cc4b9d, 0x500, 0x6, 0x800000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x4, 0x800, 0x8, &(0x7f00006ce000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000ac0000)=0x400, 0x2) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000a53000)=0x2000) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000bda000)=0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000062c000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7c, 0x3, 0x1000, 0xa, 0x80, 0xa0, 0x2f, r1, r2}, {0x0, 0x9, 0x1, 0x8, 0xfffffffffffffff7, 0x2, 0x10000, 0x9}, {0x2, 0x80, 0xf8, 0x9}, 0x4, 0x7, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x7, 0x2, 0x80000000, 0x8, 0x6, 0xf8}}, 0xe8) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f000020a000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000950000-0x4)=0xc) 2018/01/28 04:45:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) recvmsg(r0, &(0x7f0000540000-0x38)={&(0x7f000035f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003ad000)=[{&(0x7f00005a6000)=""/179, 0xb3}, {&(0x7f00004c8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df4000)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x0}, 0x101) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/28 04:45:30 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000944000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720, 0x0}, 0x0) 2018/01/28 04:45:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(khazad-generic)\x00'}, 0x58) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000034d000-0x8)=0x0, &(0x7f000044f000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f77000-0x10)="e513b50000000600000000010000e314", 0xff52) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f000028b000-0x80)=[{&(0x7f00008f2000)='x', 0x1}], 0x1, &(0x7f0000263000-0x78)=[], 0x0, 0x0}, 0x0) 2018/01/28 04:45:30 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000080004, 0x1bc) r1 = socket(0x1b, 0x80807, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000020000)={r1, r0, 0x8, 0xffffffffffff8000, &(0x7f0000020000)="123fb12581f7c6156b4fce298cca8ccfa266a0daf69d78a6edb1d80ecfae3b923402b17c489f71e3938ea8e0a54aca37aab67e46f558464549642c1d3a16881c530e5ecbed5d5d201821f253bd1f680c3526bdd783d75312af0fa4ea8a9ae8aa3d12b8c02909ca8360806a7bdece3217cc159b9975bd2cc9f44ccabc37b0baa7eb4205f74d72be9896b22bd4ff7c036fbc282391496a44b46fecddf557027d2e43ba743b360d397c952eaa0c3697", 0x10000, 0xfffffffffffffe01, 0x1f, 0x4, 0x9, 0x40, 0x1, "6371f2a0a6b7d618331dfadd3f4d480c39fb2092410effb25d482edc77127e3f62f96f493939490a02c4a51f625448e92bcfc2099e48d0fae179e87c920c85b2feb3506373876c9e808a075c9bda0d7689a028d4086fc37b4f29e1bd03d9c5"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000c000)={0x0, 0x7, 0x30, 0x4, 0x2}, &(0x7f000001e000+0xe1c)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000014000-0x8)=@assoc_value={r2, 0x800}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000021000)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@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=@socket3={0x28, 'socket\x00', 0x3, 0x0}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\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}}}]}}, 0x2e8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000000a000)=0x0, &(0x7f0000023000-0x4)=0x4) 2018/01/28 04:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000e37000)=0x8f, &(0x7f00007fb000-0x8)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/01/28 04:45:30 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0x17, 0x0, 0x80000000, &(0x7f0000742000)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e6f000)=0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r0) close(r1) 2018/01/28 04:45:30 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000000a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000a000-0x4)=0x66e2) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000b000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x8000, 0xfffffffffffffffe, 0x3, 0x1ff}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000004000-0x6)={r4, 0x8}, 0x6) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r5, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/28 04:45:30 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000028000)=0xc) 2018/01/28 04:45:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b48000)={r2, 0x6, 0x80, 0x1f}, &(0x7f000040a000)=0x10) 2018/01/28 04:45:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b1c000)={0x0, 0x27, "f873311de15ceb33fc91f7adf34e9a851f213f82e38e1036dbcdd11a243a854e57d22b74cc0a6b"}, &(0x7f00009c6000)=0x2f) r2 = socket(0x4, 0x8000e, 0x7fff) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c8e000)=""/153, &(0x7f0000937000-0x4)=0x99) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000524000)={r1, 0xe9, "d9c62a4602da220c052dc32e52802dc54b53fdf946436614f877b20c790dfa4e25d1c19e58f23caa566d9498d6bb2294e3d7133fe35482cf3acbb1f57f50631890b314d8e6a52ca3992329467625253885a704a3e0f3fc448523b73d56e917f508c0d670fe1337717526a5585536df0de99a043461cfac170f509fa4441c454fe7a64d9494c35e4980e506faf64545bec521a18a4725672a89473330731628cf602014722a1aeb153ec432319606f882a18a59ff6e37f0ed8eb77019b595d71ba22b4a951727eefcef2b405615050c9c9cefe3fa5aed047783892b5879e8d0d2e158b0c869edc627c2"}, &(0x7f0000422000)=0xf1) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000ed000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000496000)={0x7, &(0x7f00002e1000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000a66000-0x8)={r4, 0x3}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00002f8000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x32, r3}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000c3b000-0x48)={0xf, 0x5, &(0x7f0000d4d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb43, 0x0, 0x0, 0x0, 0x1}, [@map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000010d000-0xa)='syzkaller\x00', 0x1, 0xb2, &(0x7f000020e000)=""/178, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000012d000-0xc)={&(0x7f00003d4000-0x8)='./file0\x00', r5}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f90000)=0x0) 2018/01/28 04:45:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bf9000-0xb1)="2c04b8f74b8447514a6018ed226eca14a1d26ba4dec7015ac1de78e1c75fc15674c108e9619c3bb851ed59892709422cb686fa207ce5faf5bca50cd743418ecf15e300a4339bf10b7000f0bdf18814451635ecb348c72d502d70050af53a33b8d4a4633ad7f2d5b783ea55986ae858c66e2738ddf175ccf3fa8e2ec94f0f9578d1eaa688d2ca127b51e0f89e44625107bb7425b98d3d9abcc35d8c13a6de77a8f5feee6c0fdd32732afb18955b326490a0", 0xb1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000d5000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000619000-0x10)={0x0, 0x6, 0x4, [0x4, 0x200, 0x3, 0x865d]}, &(0x7f000019d000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000cf2000)=@assoc_id=r3, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair(0x3, 0x0, 0x1, &(0x7f00003cc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005c3000)={0x0, 0x5}, &(0x7f00008f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ae0000-0x4f)={r1, 0x47, "bebe662983e5a970d713209c998f56ace9dbbdc30da6b978aee4e91b5bfc267fdf450f0c701f86a4d09c655fea916662c1abf30df9b818cf8efeb2af225ef06214251a4ef51cf0"}, &(0x7f0000b78000)=0x4f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x80001, 0x0, &(0x7f0000785000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00002c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005af000)=0xc) sendto(r2, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000fd8000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003c9000)=[{&(0x7f0000ad4000-0xfd)='z', 0x1}], 0x1, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) 2018/01/28 04:45:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ef7000-0x20)={0x3, 0x0, 0xa, 0x589e, 0x5, 0x7, 0x8000, 0x6, 0x0}, &(0x7f0000724000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001b5000-0x98)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000, 0x2}, &(0x7f0000872000-0x4)=0x98) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) sendto$inet6(r1, &(0x7f000059c000)="7255418e5d2871fe", 0x8, 0x80, &(0x7f0000681000)={0xa, 0x1, 0x511f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x1c) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000024e000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000388000-0x4)=0x14) readv(r4, &(0x7f00008b5000-0x60)=[{&(0x7f00009f3000-0x1000)=""/4096, 0x1000}], 0x1) socket$inet6(0xa, 0x7, 0x3f) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000874000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/28 04:45:31 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000a000)={r0, 0x7, 0x1, 0x8a, &(0x7f000002a000)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000002c000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f000002c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x87c}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:31 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 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=@socket2={0x28, 'socket\x00', 0x2, 0x0}]}, @common=@unspec=@STANDARD={0x28, '\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(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000)=@nat={'nat\x00', 0x1b, 0x4, 0x3b0, 0x1b0, 0x268, 0xffffffff, 0x268, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000002f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1b0}}, [{{@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, 0xe0, 0x118, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1c000000, 0x1, 0x0, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x2, @empty=0x0, @loopback=0x7f000001, @icmp_id=0x3, @gre_key=0x9}}}}, {{@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, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x1c, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @port=0x3, @icmp_id=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, 0x100, 0x148, 0x0, {0x0, 0x0}, [@common=@set={0x40, 'set\x00', 0x0, {{0x85, [0x1, 0x5feb, 0x0, 0x9e67, 0x0, 0x2], 0xfffffffffffffff7, 0x64, 0x800}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3f, 0x4, 0x1, 0x2}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x7, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x3637, @icmp_id=0x0}}}]}}, 0x410) 2018/01/28 04:45:31 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000030000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000031000-0x38)={&(0x7f0000031000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000030000)=[{&(0x7f000002a000)=""/102, 0x66}, {&(0x7f000001a000)=""/14, 0xe}, {&(0x7f0000030000)=""/214, 0xd6}], 0x3, &(0x7f0000028000)=""/210, 0xd2, 0x9d}, 0x140) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000031000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000002e000)={&(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f000002b000-0x2c)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:31 executing program 2: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000144000-0x110)={0x7, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:31 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind(r0, &(0x7f0000005000)=@rc={0x1f, {0x4, 0x1, 0x4, 0x7fff, 0xd8, 0x85}, 0x0}, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 04:45:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b4a000-0x108)={0x0, @in6={{0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x400, 0x4ce, 0xad, 0x3, 0x8, 0x80000000, 0x7, 0x401, 0x1f, 0x4, 0x2, 0x2, 0x5]}, &(0x7f0000e6d000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000025f000)={r1, 0xfffffffffffff0ab}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000453000-0xb0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "3f7caf", 0x18, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ad47bd", 0x0, "e6fda7"}, ""}}}}}}, 0x0) r2 = socket(0x1d, 0x80001, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00003a1000)="a6234a05290493421236dd408baf4da02dcdb8f6fc7faa228c85e6cc2c5a22f87674e416169cbd9b747abd6302658f045b0807f084b516568cdce41a35db2a3283b92a6aa80c7ff7d724dc7e7584000891886a132fa9a21691f90aff179f7d9901f6e1e388086237fb949fc308cfabbcb44206fdd45235f557f8fa01986c427f6c0b60b7dbe26b580bb3a17469fbaf533c724c8d33700704eb1d50a2bffa6808134acb6517443188d2cc1ca1fb4b6d4cc0ad0a5c988fb8", 0xb7) 2018/01/28 04:45:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80b, 0xffffffffffff0001) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000569000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000652000)={0x8000, {{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]}}, 0x90) 2018/01/28 04:45:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a1e000+0x6a4)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4c000)=0xe8) socketpair$inet6(0xa, 0x3, 0x80000000, &(0x7f0000fa1000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000966000)=0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000590000)={@common='vlan0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getgid() sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000503000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x135, &(0x7f0000f65000-0x60)=[@rights={0x0, 0x1, 0x1, [r1, r2, r2, r0]}, @cred={0x0, 0x1, 0x2, r3, r4, r6}, @cred={0x0, 0x1, 0x2, r3, r4, r6}], 0x0, 0x0}, 0x0) r7 = socket$unix(0x1, 0x800000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) unshare(0x40600) r10 = socket(0x11, 0x5, 0x14f) getsockopt$inet_dccp_buf(r10, 0x21, 0xd, &(0x7f0000821000+0x425)=""/149, &(0x7f0000ddd000)=0x95) 2018/01/28 04:45:31 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000031000)={0x8, {{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]}, {{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]}}, 0x118) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000002b000-0x90)={0x101, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0x5, 0x202) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000033000-0xbc)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0xdbe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x88, @loopback={0x0, 0x1}, 0x1dfb}, @in6={0xa, 0x3, 0x58d3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6221, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100}], 0xbc) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000019000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x7, 0x86, &(0x7f0000018000/0x2000)=nil, 0x1ff}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3