[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.945092] audit: type=1400 audit(1518784209.085:6): avc: denied { map } for pid=4148 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/02/16 12:30:15 fuzzer started syzkaller login: [ 25.230863] audit: type=1400 audit(1518784215.371:7): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/16 12:30:15 dialing manager at 10.128.0.26:45743 [ 28.310986] can: request_module (can-proto-0) failed. [ 28.321141] can: request_module (can-proto-0) failed. 2018/02/16 12:30:18 kcov=true, comps=true [ 28.772481] audit: type=1400 audit(1518784218.913:8): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9067 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 12:30:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bec000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d8e000)=@ethernet={0x0, @dev}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x81)={0x0, 0x79, "7e7c3efd5652a92df3abc612ee5d84eccc242f5635d4aaaceaafea0a534bcb61366dccbd973179ae58fec98776d4d3f433a664ab4a9fa94c328570e4a64bd03b821076a36a560a18468f1a504657b976416368eb983540dc5fc6f5a59bcb2d04d336319a0044fe470cca3fbd6483183b2c0398c63850536666"}, &(0x7f0000002000-0x4)=0x81) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x58, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x10000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x584}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000001000-0x10)={0x29, &(0x7f0000003000-0x29)=""/41}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, &(0x7f0000004000-0x8), r4, &(0x7f0000004000-0x8), 0x8, 0xe) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000002000-0x6d)=""/109) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x2, 0x4) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000005000-0x28)={&(0x7f0000ced000/0x14000)=nil, 0x4, 0x1, 0xac, &(0x7f0000001000/0x4000)=nil, 0x7fff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0x2f)="c92016859f1d9aa6ae9d4d0f14180806f6a80ca9b381ea962543176f7c6ee7cd197e96c66a1e8a1f0a8e0af70dcfdb", 0x2f}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000007000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$nfc_llcp(r3, &(0x7f0000007000), &(0x7f0000004000)=0x60) ioctl$void(r5, 0x5451) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000008000)=""/134, &(0x7f0000003000)=0x86) 2018/02/16 12:30:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0x6f)=""/111, 0x6f, 0x0, &(0x7f0000001000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_flags=0x100}) bind(r1, &(0x7f0000001000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) pread64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000003000-0x70)=[{&(0x7f0000001000)="4fc5b12925a2faa3a2058da83255d0aa9cb7c5e5defaa6e9025323a8ff3cb212b8453601a5ae0f0f7c7de864f77c4fd545c1c18735897efd2d96a3caf81d43c69baa177592705501311c76c8c491aa61771dc4978a81e1", 0x57}, {&(0x7f0000002000)="add5a8babefdbf2b01b0356e24d7789e6f611d4401224409a25a0eeebb257174923e3ba73d75087eb3a33382763ec094d8467f268caf6eae1319fd54d8c8f3b9a9fbcfe7c7735f43762accc81372e82bf932b7aa8b48ad01aff78644c3924f", 0x5f}, {&(0x7f0000000000)="8464f042d67382e0e7f9eaf665348ab62d1e652b80bfeecebf8f2e4cd4a2f26c729b472f0d5b99240a7c301911f36de10a7b46c662b3601e280bc38a6d0bec16f4a8fd5e6d9f78d37efc73d725cc79f278ebb145413f41e63226cc45dfcb16186abd652bb8f9ba7235f945bd2c1dff5ba9730a39c1ce6c5a55b5eff2ba1b801c9a2659005783f17692a5cffd145a96f05da70d2e93a171d7f0ba", 0x9a}, {&(0x7f0000000000)="5f2bb0fa5199ff89797c62e2b6f3f7469503d6ceb44779b5e2c04a9fb81b7f5812b0666dd248f27b5e6c5010580ba8330e793c9a5d754611d1df38293aab87179c86411a3940fd45e1bfed5a4d670764d68e3f658066d8831dc3a2db", 0x5c}, {&(0x7f0000002000)="af18a93d9d08aaf8cd28fbeca8a13a5aba7645a880bc0cc0f9a25810c6e6738dfef2d473541869b20567466fe91e3b6d9966f6f6cad765ea0c89f61748056c62f4903e960c2b3233c4d87f518bdd043e06907e212848f9c622133f660f4480d0b464b2b8acd10ff1ecf96b70f57553f757972e11313d6906d3b4b224a9e98d25e57831657370693419f99dec0cfbf6c3d775ef56c6009088d45bc15f25e776ee4022583754369b147af64871e8d73806fbe375e02f94a6737bd0858ab530aa594d490cd05af689c55f3e3204b097ce2d587128f508d170788b03f4db5128ecfaaa245410", 0xe4}, {&(0x7f0000000000)="02fbaff2fe3d317813a406b2c4c2de2b6d74ad", 0x13}, {&(0x7f0000002000-0x1e)="958cff9082170ef1419a1b79e73b3eefe5d25db2dff81798b3f39a6f7fe6", 0x1e}], 0x7, &(0x7f0000003000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x8000}], 0x18, 0x20004001}], 0x1, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000)={0x1, &(0x7f0000003000)=[0xfc00000000000000]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000)=@common='gretap0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000006000)={r2}, &(0x7f0000000000)=0x8) recvfrom$unix(r0, &(0x7f0000003000)=""/109, 0x6d, 0x3, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)) getpeername$llc(r1, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb), &(0x7f0000007000)=0xb) 2018/02/16 12:30:20 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002a3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00003c7000)={0x7a2, 0xa18}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000405000)={0xffffffffffffff9c}) recvfrom$inet6(r2, &(0x7f0000eec000+0xdc4)=""/228, 0xe4, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000dc6000)={0x0, 0x40}, &(0x7f00002cf000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x3, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r4, 0x6, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r4, 0x10, &(0x7f0000003000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000002000-0x4)=0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000-0xc)={0x4000000, 0x5, 0x2d}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000004000-0x4)=0x7, 0x4) sendfile(r5, r1, &(0x7f0000001000-0x8), 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000-0x10)={0x0, r0, 0x2040000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000004000)={r6, r0, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000006000-0x38)=[{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000001000)="b3aef7c36b1a59371bf5967408d34a5abea1a922f8f009984fbf4d982dbccbfcd48104cdd79fe149281b2e3dab492a933d4f3fc53d2e7fa1e6155c65a37eb5823a49707c3a2a5e8b2e26c997ca5182d94a752d087859f1e4bfe5f00b8561a422604a5593f09baf5ec22f9e3805cf2fce9a0e5592a69afd726d350670244f3531fbea29ef06212003ec0ab659abcdd26ec3939b4734a22e686e26b286e021f73aef119b3fb096ca7d5bc04eb595", 0xad}, {&(0x7f0000006000-0x56)="0f423eb260f2835bbb501318410b8535808ccd260c96c58f714d1221f4e5a284211dea61d95f160531657d9a9790067107e774a9d49c4f9841979bdd1b4a72145e089f7dc30b132601652775c594477badeb31ae123e", 0x56}], 0x2, &(0x7f0000000000)=[@iv={0x70, 0x117, 0x2, 0x59, "d2e2fab6c8f847b7204b7580adb4d204769945fb039523d786dd3bddf28e3822b65218fd4835197326c43f86d01c36e23318f3faac690ea2a497fcf63f75a27a66c20263d9b3acb0e16e4c91e1f05b23296cad153e8cf43b10"}, @iv={0x90, 0x117, 0x2, 0x78, "fbaed323c086d0e9c3b40bb34c19243657276d217425df794f8c61cd6f1ea2ff9c37d812a64950fef1d9f9dfbf90b1bc79324f92e22d413a22786e3ecbc965a3809c088003c973b96d2a528df70d5d150bfe23a086b280fd86668b74fa030ecaedea21727d5d8b9caad7e3482a7dfa0f8550eacee63b9b07"}, @assoc={0x18, 0x117, 0x4, 0x611ab3c9}, @assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x18, 0x117, 0x2, 0x4, "d62c1ae3"}], 0x148, 0x24004880}], 0x1, 0x80) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xb4, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000007000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/16 12:30:20 executing program 1: r0 = socket(0x11, 0x6, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009a0000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000000)=[{&(0x7f0000cc0000)=""/252, 0xfc}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000987000)=""/104, 0x68}, {&(0x7f0000864000)=""/221, 0xdd}, {&(0x7f000012b000+0x794)=""/127, 0x7f}, {&(0x7f0000d7c000)=""/140, 0x8c}], 0x6, &(0x7f0000001000-0x45)=""/69, 0x45, 0x4}, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000)=""/231, 0xe7) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000)=0x1, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000002000)={0x27, 0x200, 0x6, 0x7, 0x9, 0x6, "6afd7dde700648d5217387eef8a85d11348eb59918a8e944b01cd8d5a48d0f4e6231e796b3114231092f9acc914194b678d81c5076fafd57bb33389492b884", 0xffffffff}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x7, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000001000)={0xa43f, 0x2, 0x6, 0x1bff60000, 0x18}) sendto(r3, &(0x7f0000000000)="0a87f3737e38ca07910eeff80c90bff23b8a887aa0e58f176ec3780940e2c216ba60a6e0ff1e6bce023c9faff91ad08f4992077b5906d68d006841d7c368b9d363e8c4c9628706c35fe2be02548431ff6cfbdc167bb4461b951a2dcbba152de691b1f21f00c5c596a5918c0a49e497fdac7d382fb595e7ecb47a60d188cc", 0x7e, 0x5, &(0x7f0000004000-0x6)=@hci={0x1f, 0x3f}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000005000-0x1)=""/1, &(0x7f0000001000)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000)={0x2, 0x0, 0x8, 0x401, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000)={r4, 0x1c, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}]}, &(0x7f0000001000)=0x10) bind$rds(r0, &(0x7f0000005000)={0x2, 0x3, @rand_addr=0x83b6}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000000)=""/165, &(0x7f0000007000-0x4)=0xa5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000007000)={0x7, 0xfffffffffffff800, 0xe58e, 0x1ff, 0x81, 0x0, 0x10000}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000009000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) 2018/02/16 12:30:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00007cd000+0x342)={{0x7, 0x8, 0x1bd50582, 0x6c, 0xff}, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x40000002, &(0x7f0000001000)={0x1a, 0xf7, 0xfffffffffffffff7, 0x0, 0xfa4, 0x2ad, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x1ff, 0x0, 0xffffffff, 0x7b, 0xfffffffffffffffd, 0xcee, 0x5, 0x4, 0x1, 0x2c6e0fdf, 0x200, 0x14069915, 0x1, 0x5, 0x7]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x6, 0x8, [0x6bd06fd6, 0xba09d54, 0x8, 0x1, 0x2, 0xfffffffffffffe00, 0x401, 0x2]}, &(0x7f0000003000-0x4)=0x18) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000003000)=0xc) r6 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={r4, r5, r6}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0x7, @empty, 0x1}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r7, 0x100, 0x81, 0x6, 0x9, 0xfff}, &(0x7f0000005000-0x4)=0x14) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000005000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) accept4$ax25(r1, &(0x7f0000005000-0x10), &(0x7f0000002000)=0x10, 0x80800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2a8d9df2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x3)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/16 12:30:20 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000437000-0x70)=[{&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000bfd000)=""/111, 0x6f}, {&(0x7f000008d000)=""/54, 0x36}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f000069a000)=""/3, 0x3}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/113, 0x71}], 0x7, 0x0, 0x0, 0x20004800}, 0x4048041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x7, 0x11, &(0x7f0000002000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401000}, [@call={0x85, 0x0, 0x0, 0x27}, @jmp={0x5, 0x1, 0x1, 0x7, 0x0, 0x90, 0x4}, @call={0x85, 0x0, 0x0, 0x1f}, @call={0x85, 0x0, 0x0, 0xa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x596, 0x0, 0x0, 0x0, 0xd3}, @jmp={0x5, 0xfffffffffffff888, 0x1, 0xf, 0x7, 0xffffffc6, 0xfffffffffffffff8}, @ldst={0x3, 0x0, 0x7, 0x3, 0x0, 0xfffffff0, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000001000)='syzkaller\x00', 0x100000000, 0x1000, &(0x7f0000001000)=""/4096, 0x41100, 0x1, [], r1}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0xaeb}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000004000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000004000)=0x8c) socketpair(0x1f, 0xf, 0x100000000, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000004000-0x4)=0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', r6}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005000)={r4, 0x8}, &(0x7f0000000000)=0x8) 2018/02/16 12:30:20 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000954000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x5) recvfrom$ipx(r0, &(0x7f0000000000)=""/179, 0xb3, 0x40, &(0x7f0000000000)={0x4, 0x7, 0x10000, "d2901416280d", 0x2}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@nfc, &(0x7f0000002000)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000004000-0x2)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000001000)=@nl=@proc={0x10, 0x0, 0x2, 0x4140}, 0xc, &(0x7f0000001000-0x7a)=[{&(0x7f0000003000)="14b52a66f10b97d6e9a46a85df101bb9f8b64c749800d3af193fa9d2bd30fdab9926757e902851817163173289b9a3af594fb2fd27810b9850e453b9e96da2faa8122b59325fa292b221631affbfd1a73590fd9ebe2af4a30c81b163a9c7ba8ac7b44b7851250f07602261099e8a28c49e7259c3841639f97f1e187b4791ec60a932a1aba9a477bd3740165f6c2111a535a74827cd86f1051acfc3393e4dd2f0", 0xa0}, {&(0x7f0000004000)="5d74cb21682d25cec989161a0007120d2dfd4fa0a888ff45bec1516d41af8216dfdfb61afdb19a1154718002bd904150b7e7018e4b970329d27f471341b1db5d5f8e6f0de2e25929f76996289d19d0a13df90f5dc8bd", 0x56}, {&(0x7f0000002000-0xd0)="3c54a18e5702b4e527c1efbd04c3570b6cf9b9fdf0cd81a54c2a1f500f60767766864cfa192cd4ee7b50bc30f194e5a6af6190cbb86db13ed4588d2ede4879e9652a92512a214dc526a1756540f527fbb7b60f0a1c2685c533a7d74787a62a8f89d3850a28e00a8908705134a319d485d34616dbe4f404e29e79522b6f7b6f59fa55b38981d0485591f03b86d299a6fb4f0c19cdab5bef1e4924f9ad2b37a31d195b764d500f69b85d1122c6eb5bbef14a3604c0e792259017c292837c356206e66fd1b973ddc7553e727440960f61c8", 0xd0}, {&(0x7f0000005000-0x26)="30b0eb44ad52db114e70f47998dd598c161b839d65f735e54a58afed65ca1295b9ab43f23245", 0x26}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000004000)="dc0380abbfaad4e49df33b01a491962283e8e861777a56248c9e094f823c0ede3025e2558c24fec0f0a4443a108a552afb7aa920614aa69e81d37444f8d45733b02ac8a4524aef7addf06660afe60edd3ec095446c42062b83301fa4ea2fad3e7d135c99e43cb357a6f9606ce64ff2390f521604fb90a9f9559d178a25469ac84377fd0f50d975eba804a62f6ed92b54db8962d654b4365d5af3d725703dc8d3", 0xa0}, {&(0x7f0000005000-0x8)="4a30e230c9d389a8", 0x8}, {&(0x7f0000004000)="6226aed2d1d8ad13e17b063b1cbb553a0643a174f4236158b955a9a537284a1249624521f7799a018386a685079328ea7a8d462c1df4fc33ef7da34f407ed1e06645ce623fd3db52df5df02b88bc9879d1630fbdd99d51c48ab12821effcd439d898142f93575ddfd789d8b69cb6c52677ed5a6e527004e7b2bcf22efe3087f12754c69625bb0e58c3822d04231a", 0x8e}], 0x8, &(0x7f0000002000-0x110)=[{0x70, 0x117, 0x8, "abc47ed923642661d33573b7aed4a7254fa7c3b51db4207c0b32654784e3b6fbc0f0c3e921378188446564bc1164ae1348f32a71fb764f4a17ae32fc3ed958d8c4be38fdf22aa9d572296208cc52cf148c51a9db5e5280f727a301c28ad9"}, {0x38, 0x117, 0x2, "774ed3d049a59200fd04abfe35d69a148c42b11d057e31ea64fd1ebfc0e497545c6f0f3746e8"}, {0x68, 0x115, 0x3, "1a4063a3443b14607a3a5a9deaa90a937fc64c72a20750e082400fd13110aa88060dd59b757679cfb310750d1236fa56b94b066dd136a11faa7d4c2dc79818f869d72ad1a0338ea32d0607a7afb76b6dfb"}], 0x110, 0x40810}, 0x44051) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @broadcast, @loopback}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000005000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000007000)) sendto$inet(r1, &(0x7f0000001000-0x7d)="aa23b33915ed598a59bc8107a0c862963c56927d2d0c7ef76b27d4e27fd5e773c07e8a191e2540df3a8918b05d26e74da123aaf75a4916bffce0ae5485291a15cf0a5f4fa62266f0537080b04b98991c3dce1e7c2d1639554e8fe314a5446b445f905d6a24717451df5d1809dbd4c9b522b15bee23b3ad16e5a4c2630f", 0x7d, 0x40000, &(0x7f0000005000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/16 12:30:20 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001bd000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xc)={0x4, [0x3, 0x40, 0x6, 0x2]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={0x0, 0xffffffff80000000}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x3, 0xffffffffffffff54}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x78, "fe8513ea041572fa1e6e84e0a943fc96160818f1c270ec45a931feb7e2c21badc6adaf9d024396528be852fe45d3e86a5d7350980e91fa79c6d244fd1f43df71fb4422f8c7dcf3c3775c570b3c5a9a3929da650eb95d888d0de4dfa8025b9bece646f5b28ba717054e3031d51ab43699207493631a170893"}, &(0x7f0000004000)=0x80) socket$inet(0x2, 0x6, 0x100000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x89, "697253efaca62d403fffd196b6642194374f5dc83292845894d62d414d950c751821f873b3902e96d4849ada22f311f5694983975a26277f1501ff1618e1f79435a046e550d37c4c871eadbccafbeb742ad550cb72a77bd04093c96fb54ce8555ef7b5162fdbfe85fb1ac7d65feb492e7dd85c117a669e03cbd1c81521f3e5e277e8b1108e46c0045f"}, &(0x7f0000003000)=0x91) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r2, 0xa94b}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 30.044530] audit: type=1400 audit(1518784220.183:9): avc: denied { map } for pid=4159 comm="syz-fuzzer" path="/root/syzkaller-shm363814773" 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 sendmmsg$alg(r0, &(0x7f0000002000-0xe0)=[{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000001000-0x77)="46dfcd64032b10e89413313b146b5b6d203bdef94437a719b8bf50335cbbb92f253d332f3ce1d4b0dbc58384401c34522b52b50e614811fe959c7ba63c77459db51484ef4501269b867954934035a1b999d1c35976968ca14985335bd64be9c9fbbdf82c86f0e8ff02a5d73aa7768a05b3ea9eba436d1a00e5ffecac207bd00f4e435fba4ad32c86997a66d1bf153b4b53694812531008c7cdbc74685f185a7f2e0c60c20880f9eade133150c3bc5ba3fd", 0xb1}], 0x1, &(0x7f0000006000-0x120)=[@assoc={0x18, 0x117, 0x4, 0x50}, @iv={0xc0, 0x117, 0x2, 0xaa, "31ea7ddf3f05a97590c68f2345b7666a7a4bb5eff0ce948d793a2a780923c80166b5e303e8053e040b26697edb573d282698869d620ee02e6c8fe654160d8d24fbe3f74f636d02d6a1e0db61e33f9b3be7ac89e619271b3f29dd558b8fbfbea288343e2fc1d841f5cda8fed8573cea11fffd82778975208684b387de13a4b45434307b5b08ec14b4ce72bf648858820e89e09796cb9c4d5a1d296431f529ce95d030c6ca24ea411534d4"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff0c28}], 0x120, 0x20000000}, {0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000005000)="3784639eccd744f1f779d3246aa5e06d484d2531c2458ee97e1d74342707f6bb89a2c3f181fc0c6835c139eaafa9e7b5e55193f25b4e011d32d479ba7f685e6014957a97e089b68cd9c8be017919289d87852fd9a7dc118d91fa61b7ef07e776840e6fcbbfef739c7db23d02b1a5d03af07f503ecea6c9e4a3f7d81967d2c42c16c2eddd0a2c3c682380de12173acded1fcf5eb3bef4b901d9ea785bae2e480f250b553e3da04e05628d93fa5674d6cc7912ea8889b1b61a4c803d2425e8fdbb13edc17ab374", 0xc6}, {&(0x7f0000002000)="9154460ed5c62f7fb89e31ec5cad1f7175abc806b0b8b58a4aa010ef6e063deae9861b5747fdce63fab40a0eda820392669b69cddba6faa2b8e20af27cbce6f639509c01cfc70cd4397822bc1d461893ff4d79fde5150f02e7f7f51cbc24751f66f96882de42a4539d81eaae82fd5135c4dec1ea515e3feb047d9115926e3732ba78a72b88d93024e4bef69bd48ab95f6239674bd93ed8d2d99921b930229659c71d2b5766ffd0033c7c2b81f7f4966891503301688c95937dd60d595444c88749ff2a32dae38f8caa03e005d76e53a05f1e18c0af5db4aff3a36b245e334c8fda682a43bbc24950845e6106a2b4ba46907c", 0xf2}, {&(0x7f0000005000-0xf2)="e391c5dfc6d9ddb3d31da0320617694af942d78841986774ec41f5c148e576a60be19bddcd27435aa9578fd2e346d9960b15da60ce91f63a7b1aaa5e5c4d14a5cd3c51f0f520d97f8509ef118a545f5a8281cb86be47b1ed6252413cb0b59d39cb38c1d1a4caa626b02acae9c657023f7334dc20c4b18d543bea8be4a99812161a2a7d1f8bdd6389271b0c794bafa0ebcf3fe99805eb8a12eb53140bf7f2bf5d94c2b1953b8ccb038c84ccde48b9218bfd049cdfb0a3ae3f0a8dee252212f0a194f5bd7937ea2db6cf5240f91bb64ede2986d8250e7787184142c8678892ef790a238a8d9792b03612a1d937405d37e3e488", 0xf2}, {&(0x7f0000006000-0x11)="ae46c96f11b940d0b91b434ed5a21f67f7494121d0cf696143225f6ca8ab7dd58bed8472f7332e2c38d64c04c4aa", 0x2e}, {&(0x7f0000005000-0x8f)="36054605be9f8f96ce012dd20406bd1bf26be5ec4a527aaed3f483ce76701f3429c7278f55c502a70f6d59bdaa2fd80e45674d1cfd3440f2503ca37fb699501276e51df2696aad2d52e9179c5bf2d1997f0d8d891444cb8ecbef773ec105e32ca7667611cf348cf90de1f6f0c285da55f2aa42a4b149db15c2d2814b3bef15dbbffe94970de56db282a55f03dafec9", 0x8f}, {&(0x7f0000004000-0xf5)="f9b89bd419cea603f5710364b6433f16e06cfb353b637aae142a4a79f639e2a618eeb87dafb9d3bae9f3ef61c3135ec81a2661214b10994b0924107f360abc7daa54b0a04849f5cb7220d5118a440c3646c445ca3988f8477d438a5d64fdde1a2fb9c1ed73051e8b17b74cdac2bad63cb652db32fd5c47711719dfecebb43aa82ac3eeca1b91073a2f4a79de3bbb694aac581c628e3b144a760599151baab854358cdc84c240775ddd35ef78906190f38576d959c529e57478e135891df0ff8d4737d570ad936f2b2ed617731518a26474125d85056a91e9206130414c34b262c02aacd28d67ffe0d40f2eb54d2cc370380823c7b0", 0xf5}], 0x6, &(0x7f0000006000-0x11a0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3c, "584f15be6a282954b832e89f0a167bd16ebc356b4a5fbe627e862860daeb65c579cc3f1ed943909a0de7c6e1e6afbf58d50f5e56b32d24d895652a51"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0xa8, 0x117, 0x2, 0x94, "33c6b31f3acaaf7eae738008da384199fad83b8e84b63f3e314806b548e6f39f4a3b54ccde61c94de58c6910fe20a9587716cfcf3dd428a875def8c9d8d0a94103baaef5d6ad9981fb3cca8684566b47d403775ecc18c0de375a594e2efccfd4681ea4c937ddf84920954118283ea307183ad022af9e1dde06d69d7f9775e94ac882590162f5de22e65109d4e10208548bf868dc"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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{&(0x7f0000006000-0xcb)="3eb763071b07df0f27f4c998372c5ff5681061c02b42e3766fb7a03859526a7ca2c991966919be0f04ecc0f204a4719ba297f35a7c54666e2694f20eec98fe0241e0586db6bf81510128c7dac307fa3742381d9c3e5c959348a986bc7018f40978509421c42badd629b4a2610015a7163a0d5458f76fe492ee78b3a8ce596cf26cd46704d9fc3e070272d6b271b5a6b374b85c49a7739a165d6b8ae0e145d6d36c3eadd5f0d6ed026af986def5142c2f1b57b3941c2c1f775a67b36a42f620b513b93786cbf2fe5406f57a", 0xcb}, {&(0x7f0000006000-0x30)="7b1fad010474c3f565c1389ef3829ed975df48651cffacdb3708030a59e694d86b778279e2e9f69b444b38c8c568a85c", 0x30}, {&(0x7f0000001000)="19b7159b008934785bcd2341a6696fe4c9c9281efb7308a683df20fa4aa42e845931847b522c8ebf932b4a643f6c260d28ba81bcbfcb91ddddb3638d1425d0e5816815841a537bf2eadfd469fe7966a34918b87a40e63c4892269cb4e970d361e56d72cfadb8dbd7c0d1bee2eaae288778eb08d251c3b00b56933908dc58f4ddf25fd33a376baff355121f9f473831e7c0fb6e45e1d286000c5b5a9c44261513620e2a46b15897eaad9dbaea415f317d72f7fb679f2bcbb2621a77fae1a491a2c94cb4c95b6d2358eb38c143098cd7ca82428e69e3688d36a2cc469ec612620549eb5c3d05992708c438ee144a19", 0xee}, {&(0x7f0000006000-0x7)="059f805f622957", 0x7}, {&(0x7f0000006000-0xa1)="9605fa9dd881c80d826d36e42964cd011df7711d6979cb4251165fa3b64ca9649290fdb99c93fae125d7defc5c3983245d78a3cd4cd8755367adaba263827d55abb934f5d54e6765152d17c90518ef49d5bdffc3f1313afb3b47b61d8ccc05946d835940ad44d91e69a8878eac15a99b16445cdc2a70e6122e413d7488748117424687eff59344c7557cf136d1fc37d449446185682c465848f2575400f7b5eff0", 0xa1}, {&(0x7f0000002000-0xd)="bb958dfa439e92b9e06472a9f5", 0xd}, {&(0x7f0000005000)="deb7150b7f63235c2b4820af0a002ce1597854854f399b00865c3b2d7d043b7dc4dea596aa0d66d4088944014095d943dc5541fffb0fbad69f5f48c8c7e57a6ddf98a52dc2200abccac549008b7e75738f5872d34800a7cdb67d55058bec0a04a3234a9e60eb98f41c4b7712e4f632ed4f47dac3634eaed85586627ad431ed63c3b153dba59f9f240953dbd550e2cf39fc85161ae5fc603ea15478400d162ccebd8a22e6a2a9dd638dd29bc47b66b2", 0xaf}], 0xa, &(0x7f0000005000-0x18)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffff8804}], 0x18, 0x20040885}], 0x4, 0x44051) [ 30.092492] audit: type=1400 audit(1518784220.233:10): avc: denied { sys_admin } for pid=4203 comm="syz-executor2" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.129248] IPVS: ftp: loaded support on port[0] = 21 [ 30.191345] audit: type=1400 audit(1518784220.331:11): avc: denied { net_admin } for pid=4208 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.192485] IPVS: ftp: loaded support on port[0] = 21 [ 30.257238] IPVS: ftp: loaded support on port[0] = 21 [ 30.301648] IPVS: ftp: loaded support on port[0] = 21 [ 30.379571] IPVS: ftp: loaded support on port[0] = 21 [ 30.464186] IPVS: ftp: loaded support on port[0] = 21 [ 30.586513] IPVS: ftp: loaded support on port[0] = 21 [ 30.706718] IPVS: ftp: loaded support on port[0] = 21 [ 31.412363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.468380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.497900] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.861491] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.878779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.019939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.209778] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.241930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.974623] audit: type=1400 audit(1518784224.115:12): avc: denied { sys_chroot } for pid=4216 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 2018/02/16 12:30:24 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket(0x10, 0x0, 0x401) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000029000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xe338, 0x9, 0xbe, 0x7, 0x9}, &(0x7f0000037000-0x4)=0xa0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000014000-0x10)={0x400, 0x200, 0x20, 0xe934, r2}, &(0x7f0000036000)=0x10) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000036000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000037000-0x4)=0x1c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000037000-0x4)=0x3) 2018/02/16 12:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000081c000-0x4d0)=@nat={'nat\x00', 0x1b, 0x5, 0x441, 0x180, 0x180, 0xffffffff, 0x0, 0x180, 0x3d8, 0x3d8, 0xffffffff, 0x3d8, 0x3d8, 0x5, &(0x7f0000633000-0x50), {[{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bpq0\x00'}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @empty, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) socketpair(0xa, 0xa, 0x8, &(0x7f00000af000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ebd000)={0x0, 0xeb, "fe442e95989a8ffd1e825d03c9871103104d5e2343924837b4725bb94452f6953745a6c7983b5f8ca97a8fefc6977a5b0e1a093ece1184715e2454bfbacf3577d3d494d974bd45002637040f5aea4cdd040bd05965478f729056f4cf9d7586b037f17c6195cc1e2a5d2bb2985f951682690b6dd2f8d57cec0937a7de9b064c6e1fdabfc12b1cc8abe1c0e36536eccd7d262376a49a21e5d78366459d3a5c81708c601494de8debd54ff6ea14bf894727da1f086dbe6c96352ea7bb1fdfa69b848df33a228df45697b2a6d08bd6284439ed85dd543b8ac3a66670d763cc91cb233aa71892d257601d37007a"}, &(0x7f00004d0000)=0xf3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b55000-0x6)={r3, 0x3ff}, &(0x7f0000e15000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b64000-0x8)={r3, 0x7, 0x2}, &(0x7f0000ec1000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c57000)={&(0x7f0000831000)=[0x7, 0x8000, 0xfffffffffffffe01, 0x7fffffff], 0x4, 0x3, 0x9, 0x3, 0x1, 0x598b, {0xe94, 0xa01, 0xdf, 0x401, 0x4, 0x8, 0x3, 0x9, 0x100, 0x3f, 0x10000, 0x2, 0x100, 0x40, "7f49d12cada8b20f90fb915e44c8bcbeb806d0da4aac307a8f00a4c332bcf2c6"}}) [ 34.073733] audit: type=1400 audit(1518784224.180:13): avc: denied { prog_load } for pid=5146 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 2018/02/16 12:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc2, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003ad000)=0x7ff, 0x4) 2018/02/16 12:30:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00'}) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000049a000-0x4), &(0x7f0000244000-0x4)=0x4) 2018/02/16 12:30:24 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdf000)={0x0, 0x0}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000fe1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f000019e000)={0x0}, &(0x7f0000052000)=0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe2000-0xc)=@sack_info={r8, 0xab6, 0x400}, &(0x7f0000bde000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000fe0000), &(0x7f0000fe1000-0x4)=0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000020000-0x10)=@can, &(0x7f0000fe2000-0x4)=0x10, 0x800) poll(&(0x7f0000fdf000)=[{r0, 0x2000}, {r2, 0x1000}, {r3, 0x8000}, {r4, 0x21}, {r5, 0x400}], 0x5, 0x1) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = socket$unix(0x1, 0x5, 0x0) splice(r10, &(0x7f0000fdd000), r9, &(0x7f0000708000), 0x10001, 0x0) 2018/02/16 12:30:24 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0x7, 0x0, 0x10000, 0x7fff}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe, 0x9, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f000001b000-0x8), r2, &(0x7f000001b000-0x8), 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000001a000-0x4), &(0x7f000001a000-0x4)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000018000)={0x9, r1}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000001c000-0x4), 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001c000-0x14)={0x0, 0x1000, 0xd25, 0x9, 0x80, 0xa6}, &(0x7f000001b000)=0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000001c000)={r4, 0x7, 0x885}, &(0x7f000001a000)=0xfffffffffffffcd9) r5 = socket$netlink(0x10, 0x3, 0x1000000400000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f0000011000)=0x83a9, 0x4) sendmsg$nl_generic(r5, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/16 12:30:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f000044a000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003c2000)={0x0, 0x8}, &(0x7f0000616000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004e5000)={r2, 0x4}, &(0x7f0000757000-0x4)=0x6) sendmsg$nl_crypto(r0, &(0x7f0000ceb000-0x38)={&(0x7f0000f60000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00009ca000)={&(0x7f0000b73000-0x10)=@delrng={0x10, 0x14, 0x7, 0x1, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = accept(r1, &(0x7f00006c2000-0x9)=@rc, &(0x7f00009ea000-0x4)=0x9) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f00007dc000-0xb8)=""/184, &(0x7f0000f2e000-0x4)=0xb8) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r1, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) socket$bt_hci(0x1f, 0x3, 0x1) getpeername(r1, &(0x7f0000865000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000cb5000-0x4)=0x3a) sendmsg(r1, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) [ 34.229645] audit: type=1400 audit(1518784224.319:14): avc: denied { net_raw } for pid=5189 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 12:30:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2f000-0x2)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000049000)=0xc35, 0x4) [ 34.280269] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/16 12:30:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}, {0xa, 0x2, 0x6, @empty, 0x5}, 0x444, [0x8, 0x3, 0x4, 0xffffffffffff8001, 0x32c7, 0x6, 0x4, 0x800]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ab7000-0x231)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "5a5ad3", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, []}}}}}}}, 0x0) 2018/02/16 12:30:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0xffffff33) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)={0xc0002011}) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f00001e2000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000887000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c72000-0x8)={0x0, 0x9}, &(0x7f0000f73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000fd3000)={0x40, 0x0, 0x9, 0x944, r5}, &(0x7f0000a05000)=0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f00006a4000)="13", 0xfdb8}], 0x1, &(0x7f000067b000)=[@iv={0x40, 0x117, 0x2, 0x2a, "1fcaaae8e8728f169ab8104dd5b1c0eba4f224993ed2dc5b9bf4a94324e94296eb9f910445215cb7ad8d"}, @op={0x18, 0x117, 0x3}, @iv={0x88, 0x117, 0x2, 0x74, "d02fd7f09725b233ecd03af0f8624fca9476ace7b1545f1b35a1bd33139d5781d681498fe073ae892000c2768ae13396c4a87c9a5b87321fe15d5f49502b09c5e1e65e14f46422183059f0c5fcdc8ce4a50d79332d4d7e6ff49b92e41f5244fce9d54b62847faca097e199a2d54acd7e48e48616"}, @iv={0xe0, 0x117, 0x2, 0xc9, "6fd99785b5a9a01a6ef371e48aa76de3de6033528cc2b47d276f6142704fb69d431197a52e51bd7f2c24b941e04089cfc290944600a36e8ba7de1891fd30d1609d187f8ea52eea45c6c1a9232e2ef6742e63c80fb3db3716ba08d8589aafca000003439c7975d8dbbf664657d41920a25585c32f5873172302444cf67c3889a554e2acc98e9a6af04abea3089e8a1d604dd165d220101ba029acf2e62a08956ee74d5ff60600000000000000c5daac00c829d746552f09ddcd2450e70b91444d6235d0e130c31cc224"}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0x40, 0x117, 0x2, 0x26, "b89804a7e4e4de28d724e3a609ea3334b352c6819f13a69c0ad0c20bb1871fee7bd4fc7c94b3"}], 0x230}, 0x0) 2018/02/16 12:30:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0x8) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(r0, &(0x7f0000659000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/16 12:30:24 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fff000-0x8)={0x0, 0x200}, &(0x7f0000fff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000702000)={r1, 0xb70}, &(0x7f0000595000-0x4)=0x6) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)}], 0x1}}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d"}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1}}], 0x2, 0x0) sendfile(r0, r0, &(0x7f0000f46000-0x8), 0x4) 2018/02/16 12:30:24 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000006000-0x4)=0x6, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000000c000-0x4)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 12:30:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000eea000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0xe, 0x401, 0x9, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x2d, "526378873457b8fe3705bee54acaf6b2363d26c18651b9fd2025c6b6c2462c8086978797718b2183eaf5011877"}, &(0x7f0000000000)=0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={r1, 0xa0, "e59a89855e86649f5e00099e0d218ed50ba1454e59a7f8b5ffdfc1caa596ab68e73d8351ae01f029f01af496d74f746d5c9dc817437933d9d997754a45ed60233da9ee3e9ddb03b45a0dd97ba19fad4d6cceab13ddecdb31b952f37a1737271037d3dc181c9bf66952682e8dcd8e9c126e5639c87486a52d2f463bba2801f8bc0b3c89c69837db36a1e95b6be7cda95def79eebc75a5d12250b86d9736e84f06"}, &(0x7f0000eeb000-0x4)=0xa8) 2018/02/16 12:30:24 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x80000025, &(0x7f0000a9d000-0xc)={@rand_addr=0xa, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f0000208000)={@loopback, @broadcast}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f000093a000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003c7000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000d45000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000b28000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c9000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6a000)="80", 0x1, 0x0, &(0x7f0000e6b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000305000/0x3000)=nil, 0x3000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 12:30:24 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c84000-0x28)={@generic="aa70381f11ba31af8779f788decaaa94"}) 2018/02/16 12:30:24 executing program 1: splice(0xffffffffffffffff, &(0x7f0000a33000), 0xffffffffffffffff, &(0x7f00006d1000-0x8), 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) 2018/02/16 12:30:24 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x40}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=@syzn, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000008000-0x2b)="068bb9f8b54921093f89c3b3c4f8b5bd4369b1a6a3c966166760acb3030690d514a0cd19e74087e8722d93", 0x2b, 0x4, 0x0, 0x0) [ 34.647921] audit: type=1400 audit(1518784224.788:15): avc: denied { create } for pid=5298 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=netlink_iscsi_socket permissive=1 2018/02/16 12:30:24 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f74000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000a3c000)=0x3a) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000cec000), &(0x7f0000f75000-0x4)=0x10, 0x800) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000f76000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000899000)=0xff37) listen(r0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000600000)={0x5}, 0x4) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000434000-0x4)=0xa0) 2018/02/16 12:30:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e21000-0x4)=0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d2000-0xc), &(0x7f000013b000)=0xc) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f00009d2000-0xe)=@l2, &(0x7f0000655000-0x4)=0xe, 0x800) bind$unix(r2, &(0x7f000015f000+0x8a7)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r2, &(0x7f00002ee000)=""/23, 0x17, 0x20, &(0x7f000084d000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/16 12:30:24 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x20}, 0x8) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00004d0000-0x10)={0x6, &(0x7f0000f75000-0x78)=[{}, {}, {}, {}, {}, {}]}) [ 34.672131] audit: type=1400 audit(1518784224.792:16): avc: denied { map } for pid=5297 comm="syz-executor6" path="socket:[14238]" dev="sockfs" ino=14238 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 [ 34.742585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. [ 34.745537] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.762205] audit: type=1400 audit(1518784224.883:17): avc: denied { create } for pid=5324 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=netlink_netfilter_socket permissive=1 [ 34.766083] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.786340] audit: type=1400 audit(1518784224.883:18): avc: denied { write } for pid=5324 comm="syz-executor1" path="socket:[14564]" dev="sockfs" ino=14564 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x200000000, 0x10000) write(r0, &(0x7f0000ae3000-0x22)="220000002100070700be0000090007010a0000ff0000000000200400050013800045", 0x22) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000656000-0x4)=0x7ffffffa, 0x4) 2018/02/16 12:30:25 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aed000)={0x0, 0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000aed000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000885000), {[{{@arp={@multicast2=0xe0000002, @rand_addr=0x400, 0xff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x8, 0x8, 0x30, 0x10000, 0x3, @common='ip6_vti0\x00', @generic="426fbc319f6069b2fb8118953f89f9ba", {}, {0xff}, 0x0, 0xa}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0xffffffffffffe9a1, @loopback=0x7f000001, 0x0, 0x1}}}, {{@arp={@empty, @rand_addr=0x2, 0x0, 0xff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x4, 0x800, 0x8001, 0x1e, 0xb2e, 0x9, @common='eql\x00', @common='bcsh0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f00004b6000-0x102)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000322000-0x90)=[{&(0x7f00003ac000-0xf8)=""/248, 0xf8}, {&(0x7f00003a8000-0x5b)=""/91, 0x5b}, {&(0x7f0000aef000-0x63)=""/99, 0x63}, {&(0x7f0000aee000)=""/141, 0x8d}, {&(0x7f0000aee000)=""/241, 0xf1}, {&(0x7f0000aee000)=""/4096, 0x1000}, {&(0x7f0000aee000)=""/4096, 0x1000}, {&(0x7f0000aef000-0x17)=""/23, 0x17}, {&(0x7f0000aed000)=""/39, 0x27}], 0x9, 0x0) 2018/02/16 12:30:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a88000-0x38)={&(0x7f0000fc6000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000627000)={0x14, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) socketpair(0x3, 0x40000002008000f, 0x4, &(0x7f0000b1a000)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007b5000-0x8)={0x0, 0x2000000100000009}, &(0x7f0000f40000)=0x8) r3 = socket(0x1, 0x80f, 0x80000000) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000771000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fb7000-0x10)={r2, 0x0, 0x7, 0x5dc4}, &(0x7f0000a0e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d3b000-0x6)={r2, 0xffff}, 0x6) 2018/02/16 12:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002c3000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000567000-0x4)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006a1000), &(0x7f0000362000)=0x4) syz_emit_ethernet(0x46, &(0x7f0000715000-0x4e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x9, 0x1, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x6, 0x9, [@rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8a76}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) [ 34.835085] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.845918] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/16 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00006de000)="f087aaf61bc73d04fe6f765065a950af9ae52b097629f3af011657967bb9fe7d23449f933a97ec01f9011b8bf4dd7a9ebb7e7fc0816ed67e89670081c0e13240dcfe8cca6df161965305f4e080a4d75b2f26b6866598c91108db017ec0075581a4fb9d1ae16cd9a7a2bcb1cd8a438dfe53ee98b422a36eba833252cefe6712ebf67d16c12f9906dc562caf8f9f05cb34f58bc9fcd9db5f473df38bed8f8fa78ca6c63dbda52ded221ca5266d274794a76dafe873d66e12a962b83b5a43150216886420365b8b3cab1bc7ed099f556a0b1e7e8026105c11c10556d82cd452b24930e8") mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d70000)={0x0, 0x0, &(0x7f0000f89000-0x10)={&(0x7f0000d22000-0x40)={0x2, 0x18, 0xff, 0x7, 0x8, 0x0, 0x7, 0x1, [@sadb_lifetime={0x4, 0x2, 0x401, 0x81, 0x100000000, 0x5}, @sadb_spirange={0x2, 0x10, 0x3, 0x2}]}, 0x40}, 0x1}, 0x4000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x50}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000de9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f88000)=""/191, &(0x7f0000e34000-0x4)=0xbf) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000bd0000-0x8)={0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f8a000-0x10)={0x0, 0xa8, &(0x7f0000ed1000-0xa8)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @rand_addr=0xfa}, @in6={0xa, 0x2, 0xba, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x98}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000a26000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c6d000)={r3, 0x401, 0x9, 0x7}, &(0x7f0000de2000-0x4)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/16 12:30:25 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000030000), &(0x7f0000031000-0x4)=0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000031000-0x10)={0x5, &(0x7f000001b000-0x28)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x5b96b325498d5cf5, &(0x7f0000032000-0x23)=""/35, &(0x7f0000008000)=0x23) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f000001d000-0xb8)="30075b584aa963091f4982649e6fffe829de7640309b9916fd403b264e6cd8db8d441dc81915cf90b6417f90bbdcdb491aef72d0b23a733356512b4a8a9010600b64f88eacebbe1da61fb03b0b3c9f0bcccddf5b975dcf0fe18f3df0bea8461b54e574f5dd430b97b3524074191eed5958ee3180e9a0d908768f82990fc3ac707aa6d7672a1b201387857369c54cbc559b3754b059cba96c5d239537a6347051cc08374115a6eff257d4a151d46b7e841a0fc789ab03f926", 0xb8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000c000)={0x8, 0x0, 0x10001, 0x2}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000031000)={0x81, r3}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000031000)=0x3, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000031000)) 2018/02/16 12:30:25 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eac000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b3b000-0x4)=0x8001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000251000-0x8)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009eb000-0xe8)={{{@in=@dev, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00006a1000)=0xe8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000af6000-0x1)=0xe29, &(0x7f0000f12000)=0x1) getsockopt$inet6_buf(r2, 0x29, 0x10000000030, &(0x7f0000547000-0x90)=""/144, &(0x7f000066e000)=0x8e64d69a9e99f541) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000002c000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="b2cab33bfc4159582035b5c7e81436a0"}}) r1 = socket$inet6(0xa, 0x3, 0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000a000-0x4)) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000002d000-0x4c8)=@security={'security\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x1a0, 0x1a0, 0x2b0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f000002d000-0x40), {[{{@uncond, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @ipv6=@empty, @ipv6=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}, @common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='nr0\x00', {}, @common='ip6tnl0\x00', {}, 0x0, 0xa}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "5984d98319271831bb18ada6cbb2964a13467643bc3a7b5bc101432343e0"}}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="614eb5500dc07aa4c9aec897e567542b", @generic="b05080b55919d7d230a7921928021d76"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) 2018/02/16 12:30:25 executing program 7: r0 = socket(0xb, 0x5, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x10000, &(0x7f0000bb9000)=0x4) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000867000)) syz_emit_ethernet(0xc7, &(0x7f0000af1000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xb9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "040200014b8f04371655ddac581f31f50513c25c3d0d09b2994a75da4e6e1f41220d0f1f713be74e615d6991d12a7ebb79a3cafba81ce991d4bbc121f28f13ba58d478d38c31b86e3f5ebfe820d7a295c51f826f9bc2ecfd729b5c6af03ad42003ab67cb5af3365ed673bd76c9d69c81832ca534893f0ac65c514b6e3683dad654173be1ba64aa78f4844ff1ea05578a1b79484263d01bf94a8be66b6a"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x0]}) r1 = socket(0x7, 0x801, 0xffffffff) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000af2000)={0x0, 0x3f, 0x2, [0x4, 0x6]}, &(0x7f0000af2000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006fd000)={r2, 0x7, 0x4}, &(0x7f0000244000-0x4)=0x10) getpeername$netrom(r1, &(0x7f0000af1000)=@ax25, &(0x7f0000af2000-0x4)=0x10) [ 34.923083] audit: type=1400 audit(1518784225.063:19): avc: denied { create } for pid=5347 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[], 0x0, &(0x7f0000916000)=""/40, 0x28}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011}) connect$netrom(r1, &(0x7f0000fa5000)=@ax25={0x3, {"706b1bc65cfb61"}, 0xd0}, 0x10) getsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000678000), &(0x7f0000d6d000)=0x4) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[]}, 0x0) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f000055f000-0x10)="d8e01967f4f65b4884083fb6d4867f6a", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000cff000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005e3000)=0x20, 0x4) socket$pptp(0x18, 0x1, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) [ 34.962097] audit: type=1400 audit(1518784225.095:20): avc: denied { write } for pid=5347 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 12:30:25 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bec000-0x8)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) socketpair(0x8, 0x80000, 0xff, &(0x7f0000e62000)={0x0, 0x0}) tee(r1, r1, 0x5, 0xc) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/02/16 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x4) 2018/02/16 12:30:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001e000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c3e000), &(0x7f0000415000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c59000-0x9e)=""/158, &(0x7f000041c000)=0x9e) ioctl$sock_ifreq(r0, 0x1000080000089ee, &(0x7f0000890000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f0000d80000-0x20)="01000000000202fbff031d00000100a07f000000e0000c000480fbd002007e23"}) 2018/02/16 12:30:25 executing program 0: socketpair(0x2, 0x80003, 0x401, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000778000-0x8)={0x0, 0x43}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0xb1c1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r2, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) recvfrom$ax25(r2, &(0x7f0000792000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000f26000)={0x3, {"5ecfffe2934b0d"}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000-0x8)) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000948000)) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001bf000)=0x6e6a8339, &(0x7f0000a38000-0x4)=0x4) bind(r0, &(0x7f0000b04000)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) 2018/02/16 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0x3, &(0x7f0000f6f000)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000002000)=@abs, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x40)=[]}], 0x1, 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) 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) 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$nfc_llcp(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000003000-0x60)={0x27, 0x20, 0x6bfb7479, 0x4, 0x4, 0xfffffffffffffffd, "cab2368a119aa668a8c9be606d37815bd0c8e72feb618e1da6e7cded3ac60e2ba54d89ebca7f05a4673239542b7c79f3f15be7178cfaa045bb685bb3200b01", 0xfa}, 0x60, &(0x7f0000001000)=[{&(0x7f0000008000)="aa0f458eb48c5657d534819117402a645ea4738533c09a9688d04e00c34e0d53b427902b9940079eb8753d34a3c0d2f458dbdd3234c8bd369d2278720c47dc5df683c36389280abf2762425f9316c3ac583a39840b7e3b15", 0x58}], 0x1, &(0x7f0000009000-0x38)={0x38, 0x0, 0x2, "94f098c59540922c966f1b563df4da534153563a91f5563b6533bc6536e78d6a09074a"}, 0x38, 0x4000000}, {&(0x7f0000002000)={0x27, 0x8, 0x6, 0x6, 0x5, 0x7, "c455e70e3cd89337db1812499b2ae04a1331b6dbae28ec0f2a661ae366dd95e3f80940e8116b1124f579b198a2e6f4dc192d7cfe38ff62f053331c6b529050", 0x7}, 0x60, &(0x7f0000007000)=[{&(0x7f0000009000-0x12)="69be3b5e66e597a9710a1773195b1df36ad2f18ac6be154fdce5f299a82f4c158db6a659d92e34a313abd6922579452525fbb88b2c666cca42736be740e8577f8b37e5c392b064b54ef9bfda396784617246c10a0065e5ddf41e888ca24fe72ccbfca72a8ff58bd069dbdf9327c4dc2e960551a0fa93afdd353d3d33db01c27f8c38481e4e8cbc9144caa55fadaa76322f3ff74db4188cf1c729fdc493f9da94bc299511e66a51d1153e212056ebe79805f83bbcd6afa79d6591fa9268774f53734222a22c5a5167e01b430a9d10e2057efb7aebd0cb6c2b46101a83e001", 0xde}, {&(0x7f0000009000-0x3a)="da428497783c0970dfb2c1efefe83795b8eb5f32bb0eb3060516bda275a1dc4d0c830b2b725874763e64d78e250f8ee5b727cbb49e47002eef18", 0x3a}, {&(0x7f0000002000-0xf)="5579f59f61778b5a4271eead83c538", 0xf}, {&(0x7f0000000000)="743af4380c46325feb09e33179ef5894c1780f4f7221abaa07b0d8b4ee987c4248990496a1c338817e47117ac1bdc51dd900c980352c40d6da4136df1b4ce3a59d5d71ab67ef418d3a78d6d3bb2e4565058b3df62a0f1633b4c873b78f935a49b908d9026e7c6a8b0a1c29827cd5c28ee9a270d0dad6388b3fedf89a0f7410f9788180b46dae93f13f31bfc855ebbd", 0x8f}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000009000-0x60)={0x27, 0x0, 0xf0, 0x0, 0xe99, 0x200, "0d22237362e8c7444c8be2af5f2a14f39e3e67e315b900c5acfcdf8b920311b9eb5b129793bd49d0d8f33aae3108ae1a7ce9d7c13a6e2fcb59828f4c70ec3e", 0x2dbb}, 0x60, &(0x7f0000008000)=[{&(0x7f0000002000)="6c6767675e1b671ef606bc43e08dad3956285f7a4eca3e9a34204ba95c4de45288e4508b6ae66616bd4c970a8759bcb360b3942d0b73080dd08f109aab0f72a9f9cd4bb9f67d331b6413bf608f7c2f83eaf08c143c45c6a43d408570b9d1edcb264da99a4d19775b241c45e1530993414187d0efb14c141d8e675acae1167644bfb807a134326a7cee25dfddecd90ba845909b459842df2c52773221fb72d35466521bdff42f74e3f9c0f7c2b1fdd78e83c1626bb86de705d06c9ce6d77b61dea554cbfa37b73459cc3999598aad02054a11adf8967923b9c5619d2b3ef771f40a52642c2e7eb4c3ee0fb1b1f337444c42eab4987763", 0xf6}], 0x1, &(0x7f0000008000)={0xa0, 0x105, 0x3, "69609787e7bd08761d53f9d61e2856564753fcd6e166eefeee41b33f6de502eff0a78ba7b72c761cb5c15a91ecbcdeb179744bcee5184ca8ce59eba378d71124da835e86c52e7111366ab41be77ace7f2e7f5dbd79774ed4c970678f3122ecff4628f81d2d98193232e03c3e47f954a2fdf12c49bc99872aed0e2ae205c0526df95e8fde4c2d77a3e1e0f679"}, 0xa0, 0x20004800}, {&(0x7f0000009000-0x60)={0x27, 0x3, 0xfffffffffffffffe, 0x7, 0x3f, 0x4, "1a417bb9d7dafd002ced76d5976a82a62f2bd079eb32b97c8c563924afce68414a92d10c2eb672f9a59e38c838eb0eb01fd2ccb65b00905c0f4c83c3ebb929", 0x100}, 0x60, &(0x7f0000008000)=[{&(0x7f0000008000)="c81ba23d2389d8afb5498d64afa14ea5ffcc485ecb3349eb267c7d0ecabc67bd395d0dfd9c8e62ce8a8145c5f85841148783", 0x32}, {&(0x7f0000009000-0x8f)="1fb0cbe6c909ab69a5b672b4e37b9a3e9bdbf53e4629bef7147081882897f8c40ebb9a2dd61c824fd9eae74c76637abc57dc8203c690efab71b73ee05d1869d7f566168469218ed3643a0913ae78e1c720e0e6a06ede7732cbc576062e1fefe7d887168bd9c4c5a5ee5cb090cd5d579a9801aacd34a89d480e6d46b557f46df176691452d7182810b5680a19c748b8", 0x8f}, {&(0x7f0000003000)="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", 0xfb}, {&(0x7f0000008000)="901e127db2b259366284e13f985b593add1e221f5dd6981ad172005414f2213d3796e29f9a36f2ed39d9fecc9a81b695c5a81936be4ffbcbdd0c1fdaf8a1f66a8937bafbcfc11f2319719462aa60dedb", 0x50}], 0x4, &(0x7f0000009000-0x110)={0x110, 0x13b, 0x3, "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"}, 0x110, 0x8080}, {&(0x7f0000008000)={0x27, 0xffff, 0xfffffffffffffffd, 0x4, 0x6, 0x697, "a42f44a5a9b3348e7792ba24abf3a0f090fc950d109653bcfcd67494377d9178102b1de7a9026cf2725eb80954abbfdce59a6e000296d98d6f1b5e90058c77", 0x5}, 0x60, &(0x7f0000008000)=[{&(0x7f0000008000)="53fa26621277ce6e5738242927bb86d7baa73704a08d9cfc4b52a6297c64f987dd5b50426349c9f13d81c187f2892a2840bc2c00b737bdef8caa3b32bf73a128a96c183eac9f9f50bd089d1d4f2c16ab430a4e8c76546711a89c3f72bbf05b5040aecedea8932ea86bba882153e8cef623bd3f9161eed75815072037e3fa3f56ab5109ec3a7c3a44d9d74cd1223f8e5d85ec952ffa22bd113d6c4e11775f06f439175f4ee232a008b6c658831641695ece8110ac25640475d72d9cd59584ac6a454105", 0xc3}, {&(0x7f0000009000-0x37)="ddf0b14f1e9d4aa99e17ae4db5f46c13c4090191f7b871752e1e915441f62aab17c9a16a22c28342af3edecc40ed5161689dc066f8f7cd", 0x37}, {&(0x7f0000008000-0x51)="b88b22a543d67349e91b373cb7d23ba19d0b5c2250e236a2b47b80230c6c63c01e7b4ab2b83e299a5584dbe6760f3dd7f527e794e26818c561735431b6cb0e6ed89697b508d14c92686a043a0423e5f8cf", 0x51}, {&(0x7f0000003000)="ac01ae0fbd082504c9d2af6de6fae1256f6b7c201ddc4c438d98d781c2a014f171e53ee72596dd4bce57106d572ac9de0b4cbad56078f8f862472dc1b12e9d1633cebf5c6c42cea4de0be7b6e9c6c082b85032f65ccd0c8e684d33b60f67427720315f41be6560cbbee1a8702bc4c068a133a3dad297a8a8332d87c2c8899d3aafe563aa3f7621c9f6bd19ce47fb31dbe194a472cc6e6c4c16af49e30fff6ff8a3b969e31a2ddc4c69fa5174efb606a6bb69eecb4d546ad92dc4f49e34", 0xbd}, {&(0x7f0000009000-0xf3)="9d4fc6b34a8c5f4c90ab4cb34c7843b34bcf3d1fe3e1f7f89b0dc2c2e35c114358f1cd59d4c8472ca1e6c3797cd618c7f74de1a1d2299e73640d6b55c34dd446eee2c88dff4a470b47133ddc9c12e7d4bd35e778af5d096a5f4c69324d884eeccf75a7fb379d85f1e1a172ff21d678646e691065530a4c858ecd5de4d50511cabf5bfd0ae510370fe6cc116e363a3382fad508b04c1d31545f4fc89162fff474408e479d7cda6d10e0625e7b21ca99741a2d38e222a05d20d080c940cce0a0852ee3307ee8b2956da9c206a260e90cd224f207c462b6f9f1e0d6df85677fed58f4ab660585cb9af9e2eaebc6c6c77bbafad341", 0xf3}, {&(0x7f0000009000-0x8f)="5e56e9c7e3a37b50ee9a3693966fbdea872b7c25fcc339b63e46eede62984154b9a37056b4dd70fc24c0fe5bb03722ee2247248c634d7ed3c69aa00c37a108347d024f6139e3ce0f94b2cb0ed023e22a960a5141c80d36ef7d2a999ac9a0e752686a6320133fc66354e04253dc707b85b41104a85be8ddd3c7b6ecb7380f92acd87684da18e637ecb8a020db73c1e2", 0x8f}, {&(0x7f0000003000)="30676d7ccffa5f21f0dde07cdf6c30ff2ce33ce292b8dd2db416f0e1c2454aaab7d26b71945e6a93e00a734591a2", 0x2e}, {&(0x7f0000003000-0xb0)="d75b3fc4162ef0f76d8e27aa921fd72d5a5b8e5b29774bf9c22f5af1a4b893b7cb2e9134d66940c1e0a8c99da00820cf204f50787394ed18ceaff1512e3de7f9dbfbb938a2b56ecfa100891aaa2f85d71e2ac032de3bc99c45ac50b41960aca89c617dbd0fa758565a22019ea1329572156ef12e6aa8c7e76cd1314693840707e8b7e1c87d58a19b5aa96db85607f54dbddbe10635e7fee8d6c9cb55c55ce101d43f44dee42628ed77feb51db09956f3", 0xb0}], 0x8, &(0x7f0000002000-0x48)={0x48, 0x100, 0x0, "c4940fc07f803b34939cef00b131ae2f399a41f205123547f08899997b04ad5c5e98885e6b37e9288f1d49cc1213b7f91879318d8b"}, 0x48, 0xc0c0}, {&(0x7f0000008000)={0x27, 0x4, 0xc5, 0x7, 0x8, 0xb86, "4039af5be08f40c928deec16b2a0364281f49b952130705b00a0fc9410ae97edf54d02fef9300e6d73f8d65b1309349b5a42128e9f22c9cae68bd00a05025b", 0x4}, 0x60, &(0x7f0000008000)=[{&(0x7f0000007000-0xf2)="15026c7ecd8f69421fc5a14a37310287062120ee66c0d4f6b43643c0c956bdf70c5b00c102bbf8ca776a5130fab093349cf982453b5711749da5a5e8700145f0518895983f1a2d22407c687da71b6e0bd18e095317d230eeb15d57c28b5eb70337358341f2d065a0476187b5b836e2fd29e47f4042e105a81116e83dcb5242c962a7b2f42b87f83351ff538a5292f33d5c0cd9760cda5acc0dfe0643356032d4d47f10d885f2d2f392b1c311d3cb6bdebb0a82d1b0be614719d8025d93ca101a3de605ad72e7167a891e1a2b3a4cbf40f50b1bcfa86a7e64f698e47c57677a1a12d20b6e296e182bcdffc147909c3282d906", 0xf2}, {&(0x7f0000008000)="ca4b397f1cc7cc5ce9beb82b66945e84b666899266a0f957aba9b938ad5fc340ab608682f201cea28f27f0413eb739478ba14f116fbba8eb35f454dcbdbbf39b80e539f33084cb3d6421", 0x4a}, {&(0x7f0000008000)="89f0b06642ea94c0b65f50fd3132f9bdd73cca99d3c3a0a9ba103e67001ec109019a967845c493bca54b883f3d6bf8d498e2f8e8fde15e26ef39041f313d1c24e83a900ffebe0696a7072544a987336f65dc5a7aedcb8907afa3d6b3ffeba89eda8001e1671ed6ac341ad941ab459d1a02937212ecf7a46fbb6c8fecb8b10b4a00544d2c0e4a4e1b64aa964293610b0a7075e6c10842ba58958c5309c314e7229b0cefb51934aa83df114d1891465465c7ba5c33fa162f943f56ccbffec7ef22f9e46a44c1bfba08d34bf41a61a6e1bf2d9ebe66c26922a66a213697bf6bd8e3a1453447f5a8b2635ccf438cbc00efd5a52e958da048427e281be30b", 0xfc}], 0x3, &(0x7f0000009000-0x48)={0x48, 0x0, 0x1ff, "2cd6a3cb3ba480819d88f248b3cb61bc7cfec163fff7016be30af4a230c1315f5667df96ffb5d1da390f1b50b4b2a688003f27f1"}, 0x48, 0x8000}, {&(0x7f0000004000-0x60)={0x27, 0x6, 0x3, 0x3, 0x69b8, 0x4, "91a659c2f795e7f8138132e00617bed98c8bdd59a3f27c8db06c505c829e1602ba49f5f9c8a52e876de5500f2cfb9310f2116a3569d99c91e5c7524936bfe8", 0x9}, 0x60, &(0x7f0000009000-0x30)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000008000)="2b2d087b635935d78e36bd6021556da822194cc922fdacc6c88ec98310a62896b487d92698a8946afd54c022e029a2575e37e789d60d3a0b63be7aab2451066d1267555f377e5c10dc64256255ca453d4a3ae585ca1f7de8b7d5eac793b036e9bea8e1cca0a03c91e1c018c1f46301eae54c433a21e669c2a021a163b69a541d2b242c4ae457f97c4cd98edb466024c2daa361921c179e52c2888295c03b9867a23bfb80", 0xa4}], 0x3, &(0x7f0000004000-0x100)={0x100, 0x11, 0x3, "8d3fe1d0082deab8c591b5a80e45b43b74a505962b9baa63e2ac090b89d7628037f8f913aa63184c07ddda0df1e381785528a1ddd6d34d79706f0d4ede6882e0d59edae6d7ee391e02e3c50c292521e56d5be30061b25f469780c4143097ab99ce351fbf87f67d24f57bac2e771e35df9210d538853f77721eb18b8d1d6132649e90f2ea19d16cbc2a1c5a61c3c699f913ae5da918799752bf17739379b47580ebce317223bbdb2af717a839d5366529038b5dffe082e2647b6090245a37ba3c9f633ecff0cd3a6adeb04fa418c585461acdfe43e51ec0e2862dbe68fbb1129a2eadd0269101d448ad7f"}, 0x100, 0x40080}, {&(0x7f0000001000)={0x27, 0x474, 0x8, 0x5, 0x0, 0x6, "d4db7dc04419490697fcb96cf669f3beaaa354fe7d037b17849aeef9dfe6a544904dd40292f50624e819cec76b4931d6f72248555d1239e9b4a79490ab8fda", 0xfffffffffffffff8}, 0x60, &(0x7f0000003000)=[{&(0x7f0000006000)="86677553811a37c9c8032c7052b8ee13fe3350fc237fc8daae070d0a60e2e6b051a09ab3a62f3312d90bb29d4100333ed8abe516f076dd9bf3fc20c70241b56d25e05eb69ffc13a01173b32ed686b6271827f423e917bea6bcf0e44404090059793c4b4d8551", 0x66}, {&(0x7f0000009000-0x4c)="003824c76e4c6675228926d8e110e1d448f7a8cd458e5c4b0753a70250ac0e1c28080aa6a3986c06d7342c7a630672d2ad09e003f526369d78c43c16af4da58c967482ba06f5b8c4df52f9b4", 0x4c}, {&(0x7f0000008000)="232d6d2a6893f7ea73e370201fb8e12b820ca6b89d1c2390be11e9cfcf9fe3d5fdf7645d28c940400b671e34ae661faa9358e7709c6388a6", 0x38}], 0x3, 0x0, 0x0, 0x800}], 0x8, 0x40) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000004000+0x3ff)=0x3a70a4e11c75b8b1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={r1, 0xffffffffffffffff}) 2018/02/16 12:30:25 executing program 7: unshare(0x24000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000ef5000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) unshare(0x4000000) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0x7) connect$pppoe(r0, &(0x7f0000c2f000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="44c85630149f1e85e9ce38e70d3aaabc"}}, 0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) 2018/02/16 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) sendmmsg$unix(r0, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/16 12:30:25 executing program 3: socketpair(0x0, 0x0, 0x1000, &(0x7f0000c25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000edb000-0xa)={0x0, 0xee5f, 0x1, [0x9]}, &(0x7f0000001000-0x3)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x10001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c59000-0x8)={r1, 0x10001}, &(0x7f00003c5000-0x4)=0x8) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000579000), 0x4) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000088b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000046000)={0x70000000, 0x5, 0x2e}) socketpair$inet6(0xa, 0x80803, 0x557a, &(0x7f0000d08000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000017d000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x3, 0x3659b5aa, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8000}}}, 0x2ca, 0x0, 0x9d, "d38742cb43acc95acaf76f92adb084bdb8126bbb11dab923cf3ae885c1e7464691b4f8bad019b440689b2df16219a7ca201cb84abd1d58e4a030575b3138468d3a7f6af97f08b04e65d058b6da680e52"}, 0x160) r3 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "0000000000000007bab36a2658d861a1eff320000000000000dfd947ff2ad36d4e1d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c405005cbb30dc1065e1ca049ab6e5f300000000000000023a992ab526d200a9ee7fd68edf8800009931942a0ff1fef7a3b917dc083d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f8e000)={0x6, 0x0, 0x10000, 0xebf}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000168000-0x20)={0x2420, r4, 0x2, 0x979}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000415000)={0x0, 0xd8, "571ead737aba31572171634bd565ecf5333e97c8d70a68222f94aa458379995ba675f079445f63b152e8ddba040aae0c50073c605c0242fa984b567638f3ec8b216c5a6252af2fbefdf1eef0ba5cb1bb2629aeecac5424d3351600281027e60d45fa54eef2be12b0081f350256298ddc0071093d12c410aab44283e92202160db35493101d97cb25320a2e85510accf7eacd64d841094dfe5ec2f9231217e8e892d32720191b92569ae2abc8a7aa9d32ca4bc1902d2f64152c568d05359157122190249c2bada1c448a78dcb594fac7e03bb9a11381a1805"}, &(0x7f0000e67000)=0xe0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000935000)=@assoc_value={r5, 0x3d}, 0x8) listen$netrom(r1, 0xd53) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00007b8000)=0x1, 0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f000058c000-0x38)={&(0x7f0000ae7000)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f000000b000)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000f7e000-0x8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x3aa, &(0x7f0000021000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x1, @empty}], 0x4c) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000011000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bridge0\x00', @common='bond0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1f, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) connect$inet(r1, &(0x7f0000028000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/16 12:30:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x33) sendto$inet(r0, &(0x7f000051e000)="9003af2288cd9acf03f362f5019fc838dbbe2f4e0a7d47e4588327f95f6380f7", 0x20, 0x7ffd, &(0x7f00005b6000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) sendto$inet(r0, &(0x7f000085b000)="a9a1", 0x2, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000), &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r2, &(0x7f0000b5c000), 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000), &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000), 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000ac5000-0x90)={0xffffffffffffb807, 0x1b6f, 0x4, 0x1a1, 0x2, [{0x7f, 0x5, 0x100000001, 0x0, 0x0, 0x80}, {0x4, 0xab52, 0x5, 0x0, 0x0, 0x801}]}) socketpair(0x15, 0x0, 0x7, &(0x7f0000c6d000-0x8)) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/02/16 12:30:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80006, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f0000001000-0x4), &(0x7f0000a28000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009ec000-0x8)={0x0}, &(0x7f0000cc0000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ad5000)={0xd2, 0x9266, 0x9, 0x3, 0xfffffffffffffc00, 0x2, 0x100000001, 0x2, r3}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072a000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000da9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b0f000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0xfffffffffffffff9, 0xa, 0x80, 0x80, 0x16, 0x0, r4}, {0x4, 0x3, 0x100000000, 0x0, 0x7, 0x2, 0x3, 0x8}, {0x3, 0x1, 0x5, 0x7}, 0x6, 0x1, 0x3, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x4, 0x7, 0x3, 0x2, 0xb32, 0x7a4, 0x7f}}, 0xe8) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000449000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005ae000+0xcd)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b9e000)={r2, r3, 0x2, 0x7, &(0x7f0000a0e000-0x34)="3f544026f3d97a70345a5c8b9fbde1529cb2cf6eaf663ba3e8c6a780eca5babdaede57e8fcf57f8a7a2c3783c1f7ef4348e92fdc", 0xffff, 0x6, 0x200, 0x100000000, 0x1000, 0x4, 0xfffffffffffffffd, "0cea5d42fc683a2a95ee66bd4d7f31bfcec7c3417d8bf9644880d8af62df0219f8cc5c4b29f419013c890ea0b67807a857b3115ec6b0b7eb9c43e1569f9829da7dddf4f73b5f3777f62d7c0121ae089dc7"}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000fd5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000c23000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a72000-0x18)={0x0, 0x8, 0x30, 0x57, 0x9}, &(0x7f0000847000-0x4)=0x2a1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000389000)={r5, 0x9}, 0xc) connect$bt_l2cap(r4, &(0x7f00008b4000-0xe)={0x1f, 0xff, {0x6, 0x4, 0x1, 0xbe5a, 0x5f, 0x8001}, 0x2, 0x81}, 0xe) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000fd6000-0x4), 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000017e000)={@empty, 0x0}, &(0x7f0000fd6000)=0x14) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000fd6000)={@loopback={0x0, 0x1}, r6}, 0xfffffffffffffcf5) setsockopt$ax25_int(r4, 0x101, 0x6, &(0x7f0000fd6000-0x4)=0x1, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00009ab000)={r5, 0xcc, &(0x7f0000fd5000-0xcc)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr=0x7}, @in6={0xa, 0x2, 0x579c, @mcast1={0xff, 0x1, [], 0x1}, 0xb3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000df3000)=0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000fd7000-0x60), &(0x7f0000296000-0x4)=0x60) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000340000)={r7, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000fd8000-0x4)=0x8c) [ 35.202257] audit: type=1400 audit(1518784225.342:21): avc: denied { name_connect } for pid=5421 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/16 12:30:25 executing program 3: syz_emit_ethernet(0x72, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xb7, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @end, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)={0x400000000, 0x0, []}) 2018/02/16 12:30:25 executing program 4: r0 = epoll_create(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="6f786b909a421615278554ba4be641563988534539f3d362bfd701e7071ac175f44b78c29da611f5cb871d0b69746fd1ecedb1187a17a9e0795637fcaf29e8f2c5e03fe73beef21c89dbc77d92deba88b0", 0x51}, {&(0x7f0000001000)="a0c9815d71f979dc372052c53b2f13e034c592a41a9cc52539d6b8157d6478fc3af52ece9c55e41bddb87a923f66af1bc858b707126443b5a71afc915da335e06067dd7bc8b43f729472a37289164bb805c2d18a81bc4477ee6a410df11aa821471fb06a3381d37ae7e3d3cf59", 0x6d}, {&(0x7f0000001000)="4c6c3ac1bf9f42dcb4662d13c2c42305662e46f5eab566a241598cb532ef3dfc80fc1279fd60340295c3337f57a5946aabae988915c18054a9ffeb125969e5acf48fee30288b772d8649c766bbcebeaf3268dbbfb4fcae7b2ae0ae3da00017cbe23d6ef8307d7698c3b94a74c5324e163b7a575a32af475142a86c27aa82a9a0c712f074a5f9a345c847a91512e6cf5fb45ec9780691069f59258212f7ee2f742e683cb73e94d058ac631a387305cd1f", 0xb0}], 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000+0x11f)={0x10}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000665000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b08000)={r1, 0x3, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x4, 0x92f, &(0x7f0000000000)={0x0}) accept$netrom(r2, &(0x7f00008fe000)=@full, &(0x7f0000a73000-0x4)=0x48) tee(r0, 0xffffffffffffffff, 0x835e, 0x0) 2018/02/16 12:30:25 executing program 5: r0 = socket$kcm(0x29, 0x800000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008d9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x48, 0x7, 0x6}, &(0x7f0000eb1000-0x4)=0x10) r2 = socket(0x8, 0x80006, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004e6000-0x6)={r1, 0xfffffffffffffff8}, 0x6) 2018/02/16 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) socketpair$inet(0x2, 0x5, 0xff, &(0x7f000099d000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000013a000)=0x4, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000d11000), &(0x7f0000457000)=0x4) 2018/02/16 12:30:25 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000001000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000004000)=0x26) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000008000-0x4)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={r2, r3, r4}, 0xc) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ee6000-0x10)=@ethernet={0x0, @empty}, &(0x7f0000ee5000)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000e29000)=0x3, 0x8) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000ee7000-0x2b)=""/153, 0x99, 0x10002, &(0x7f00007d7000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) close(r0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ee4000)=0x130e, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000620000-0xe8)={{{@in=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x1667}, 0x4, [0xb59, 0x0, 0x1, 0x100, 0x2, 0x0, 0x278, 0x6]}, 0x5c) 2018/02/16 12:30:25 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000028000)=[], 0x1) socketpair$inet(0x2, 0x7, 0x40, &(0x7f0000019000-0x8)={0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000022000), &(0x7f000002c000-0x4)=0x4) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x803, 0xff) getsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000754000+0x799)=""/255, &(0x7f00009f2000)=0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r1, &(0x7f0000169000)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f0000ea3000), 0xfe89}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/16 12:30:25 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000df3000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00006b0000-0x4)=0x1c) connect$inet6(r0, &(0x7f000065d000-0x1c)={0xa, 0x2, 0x9, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000d1000-0x8)={0x0, 0x37fa}, &(0x7f000029f000-0x4)=0x8) sendmmsg(r0, &(0x7f0000a43000-0xb4)=[{{&(0x7f0000346000)=@nfc={0x27, 0x80, 0x20, 0x1}, 0x10, &(0x7f000091b000-0x50)=[{&(0x7f00007a2000-0x42)="d0f4dd927841cf4d80993335ae165046216379774141e41ccb7ab208affde456bc5274cdf1b93f0b98c1263565a47019e9a9d11ab96b61181a358013189ae0fbb89e", 0x42}, {&(0x7f0000af7000-0xdb)="e9507fe94c4aab487ce1d5473a1676a179b0d556334968931d54b28a90cd3a6de60cdff04cdf507ac56a75b03b4c0e0bc9f2f9de001d8b1e4a0cbd8ff75bb3142c3ff64b2425635014f6ec96d3ea52004d26ffd4a02cb77b59537d37605e87e7db13723c5b8ae18debc4f3c347174c73ecb19ecf77804a5530a4f32495ba37ee1ce1a08af0f163850f4479d97e0a7273708ce21b43ce25b13f12f677e23c9e083ebf80220c7fee85e6a1d4ca7490863e3a47eb2e046b80dcd86aa39e483f2e44a8105963f66f4c7ecc64e440f5ffac626660a9741a899dcee974b3", 0xdb}, {&(0x7f0000aee000-0x13)="fba51692def33190822495ca3ac2f9a348fa1a", 0x13}, {&(0x7f0000257000)="3fd394078b242049f05cc43901a0f8221b71a0f3c3b4fc0c886bc796cfd1dd13b96dc4b3864d639d7a8264ee7ca51ba13773c79e00355d72bcff3c9809bb25e84bbf3cbc7246cb0facd8eccc290c123facec68404058cb", 0x57}, {&(0x7f000096b000-0x80)="9d9703cfef563f1f9c5eadbe1bf2371de4acb21ceb9e6b2166993cbb7a183e96f6931b25b8b610fb15c3ba3d0fc3d511998165f1ce488d8f0a957f61d3db18f361fc2e28643967d05b6c09149a515ed6b2548efa4f5f90d2ec42ea5ef2a27906333d2abe6ef6dfea0adf204e7c393bdfe258929f2d3b2c34f9913a9eb8e2d9d1", 0x80}], 0x5, &(0x7f0000d36000-0x2d0)=[{0x68, 0x10f, 0x1, "d4c4def5a12cebbc2c5f0c4e8ccf96866d250b12fcd0d25b04b7d634419c0ff322ccda13a9051bdd66d08d39fc7cd295d6b593b36f40434e3042378117ddf034578afbaea9d052c716a52980484439f890"}, {0x18, 0x13f, 0xc1d7, "042a9d"}, {0xb8, 0x11e, 0xff, "171c29a84abfdf9ccfc81a79d916296db5c1160e82144e3c9fb0010165a77c6ba58f4da51cabc6f78f10bcfd91d6f3031e06deb6b31c10e06130e48e2280c5a340a336d476adf8017c4376f21abf3824bad1a99309e83b7d15510ca80b31afbe17bac8555d9b4e2c5b941e021e81b60d2c5ef791be1ef3ba863413fc85c4c2f663221573db28a8d43d569da0addff1db3f73a999380a8fca1a727b39484ba61b93a96aaa"}, {0xb0, 0x1, 0x101, "3b0b194633bc41b51e747996c1141942eeae2b36c9c7fd867b48367916aa935fd2a6a3f8a55cc01ee6c665e8d822a6b0abe34d6c2c3808747ad4bc1c263864efff4de1f19f06972e23774aa4c9980cb6c2f4d66ca7e8fe746dc004c5d4669767cc193631b687766ba1a52e3346daddf30324b38805783cb945cca338d86e1a6cdbecbf611ce85f004b35a5495013af7665d2ee628b09dc0a6d"}, {0xe8, 0x1, 0xde9d, "789f144745e171fe58c1187e67aefc1f5862c2042994aa9cd124b1f683d075dae423eeaf44bad492b122f01835a182f30453079904cace515101f9a27746b6419c353985c505e646c137ac7cbe348a68667d6f017588a8db7907d693c99ddfc972bf7a3c74a7521785a6795b59957f6e9b240db014a7d2ed4813d4294ce419a2988ae2af4ea94ae3aacc6d2996eff49a1dfc45389b2ac6cec3d29b680fac797ac4d70b0142e227383535c15b5299c7d348343e169a177edd4112d19f5ba6fae1e47a460396ba5988d6d8aa1a4a7868389f"}], 0x2d0, 0x40000}, 0xa194}, {{&(0x7f00009e4000-0xe)=@l2={0x1f, 0x3, {0x76, 0x1ff, 0x4, 0xd, 0x80000001, 0xe542}, 0x7, 0x6}, 0xe, &(0x7f00009d8000)=[{&(0x7f0000d6d000)="19d726017bfd38bf0963c369d0101642607156122e976c69f5dfec401baed8b1b801a6cb52b16254353796bc85907192f538ce19243fb7bddfac2b9f853e0b0192e03f86a66f087eb78a170ca73866f233cf2cf064eb0c2506de7c5af65d5f43e39e0a1a778939f5d0370936d869c8516b284704758cede0ef27835d2d9a25221d760662a07fbfb590787e80e6d0e1616d3d45a55e1805b7d68c435c7a7cc3d27140dba18555088866a8b7ad5b2b982030c0fdd6", 0xb4}, {&(0x7f0000a38000-0x60)="c37d7dad65ede7a87f4e13efd52957851bc1bdd5dbd4a52f9093376791bafa3b56af5a824ac6f57411e7c30f6f1aefb8883e54f5405a317378d94dc5fa25724464f0dd7a4f771bce3c44737054bfd142e6e7c06736e8d2b73e8baf06f43af104", 0x60}, {&(0x7f000081a000)="821e4c30b82e16f66db52a8436912e5e4f168bf008575c8d6cc1775bd1cc6f97552b644536e2f6b757d1", 0x2a}, {&(0x7f0000d55000)="96cc191147ee82c6c86b40bcb4abb644098aa42a53fd653fd02f14b623372f880f8233fcd3ac9c6b8e8dfd693cd4042abbc94a0da08ebbb629231974ed8844745c5dce9a343bed09e53d2492ee0728c149e8380106e385288ac4321301ebae9202694bcc997121f4f12d9617bc5e7f4973abf4590de1f0c706824b0f1126c7900fba55", 0x83}, {&(0x7f00006dc000)="f3269cbdb6eb84a49fa740979f3fb0e25691053d999181bb80fbb7cf63808ae3b74e2dcf2255d2d3826c0213d48048a7dfa0b948faab3702254fc6e887bddba8f3132d18e3a0ee5dba95188179e4618db6bce44232185e48b3ee87f0bd993befac076165572d840cdfe252f7a8022f55333159d91d44b08070ba646d1d137f4797f8105f484e18ef37af", 0x8a}, {&(0x7f000015b000)="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"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"}, {0xc8, 0x0, 0x80, "7d03609e40144643da6f937808e06076bd6ddeae7a27475ec028174fc0486ee44f6fe9a5912d2b14cac2f69f04db226e833c9801c21f4144ff59832aae7a097465811f22e65d2d1b5e26c41baea50bbf570f3560b0e71343f014308e873a699cb700fcfd4d1c01f711df0422fee3db90eaa5a0024f025d9ab248e1c50b52370e72193e2f71ebb8f79673124939321472328034db0fe1b39ce8839ccaec9d47d3164843be5139a2e1257f22dd91cc3f4feb667f48580ed6"}, {0x110, 0x0, 0x530, "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"}, {0xb8, 0x101, 0x1, "367d83b3991042a23a9b76e29578f7961a1671521d9ca497c778635a5f96e487b1020591ce56b6714e486765d1f057edc44593742222d19b87dbd9888240eb8cda9b38dc02124dc70465e736a5ffa86c81ebbb2fe3a8f8c7d62ba3d035ef5a946b2b67259f54ea4347938b4881deb1f60b056b060174c97ba464108fd5a32d69ae15cfec1280836e54d16688dce747ea6ea0353774107c00893c5a74693a1ba8bd66"}, {0x88, 0x0, 0x10001, "b9db8276724f4bf353a24d186235f2f5cf118c11ef20a8363381b35df45677df23d6dc3e3971378112b793546afad7356e34137236055f9f550417a19818124fefd701b19982a11c3d17a81050606d9a77a51c62dbde1055d495d7ce7130b3e525bfa383fc89d6eba7835ce16a0c619b8d0f6aa8"}, {0x58, 0x119, 0x800, "0efc7f67237ceea3d8a26cfeb40c99a108b216d610a1d760b3720d381bcf33e85e8600debd324258eef4459ec5480f1c6ede785ecc844f60e712cbd5c4df4ffb4bdc98b4"}, {0x68, 0x0, 0x7ff, "71a1b73ccc3e0adddd346aaed24d9b7258c73c864f91fdca7d6f051274ed9442d3bf259fe560b1043b6aa5296c66d2857467ea3332d7ae8d6a34fd196d70a6ca95eb7e9d2d2cbd782ae10587a159b4263d"}], 0x15f0, 0x20008814}, 0x9}], 0x3, 0x40) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef8000-0x20)={0x1f, 0x5, 0x201, 0x1, 0x9, 0x8000, 0x8000800000000, 0x8, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000002, 0x0) socketpair(0x9, 0x4, 0x8, &(0x7f000020b000)={0x0}) sendmsg$kcm(r3, &(0x7f0000831000)={&(0x7f00008a2000)=@ipx={0x4, 0x800, 0x7, "ee3ff2ad2bd6", 0x7}, 0x10, &(0x7f00008fd000-0x20)=[{&(0x7f0000598000-0xc8)="2dd5cfc8173dc5af3ac2ae0b97cd506fffe1998ef3adb7cb0d3c439cdc3408ac530e59a108e74c456dfc35d25b8148f4af5de94e09e44a217f943da69553eff520bbc286368d214b386347b5866f439637bf14a5ad29e675dbe31d33527748f593aed55730e203d6ee403e9e45af92cda0af93fb10acde15f06dbf6829ba823a8a4adec76b7b2dd2635d0ba5b612243f0116b653d48874a549a6769d3dbb35b33a0fb89a4a73bc7e5c61e2dfad58db8176fdee7039bc1ce4c3aaeecdbe5ec388a383308e208c229f", 0xc8}, {&(0x7f0000921000-0x2b)="74f038c3096c5b2584287cdd37701e8446751587f443acb6953b67ef1c6cc9276016399c75697b3f2c8028", 0x2b}], 0x2, &(0x7f00004ea000)=[{0x98, 0x13f, 0x3, "47fc74c88a31eafc814e4e7481b69d13a45db2f913e6120326f9037f766239084049df05674958e6f995065e170b282eb48ee27490f8ba08aaff26eafdeee033142c6be382b13a698bd22db3f58c5e9d7ae3645c5b4e509b9819e2cea128a3d04fd56ffcc44044e770bc14dd724b181474c64a26e8596c4b9f6fb07bfd2aa7b1f560700b4240c2"}, {0x28, 0x1, 0x8, "289c23333cd36ec2ac07a4dc155b354c07a6c9bfa225"}, {0x50, 0x1af, 0x1, "59e10186206a34e027fc20b55174941212762972fc9c3de4e068aa67a35ba2efe4e54fd69c8815ec490ef802fd65c636a9b58423cdc03d26f7d822d597f5"}, {0xa8, 0x0, 0x1000, "5887d59203abc93ef7eed2ec04ad228c40accd55c7a428e53e550517655e7ac7f8ab06acdff98b10e43a4e3f59b9e8754789c157cb7ab28da3f9868331d5adcfcd054a1adbe0650532ead54da45d437db32ac4affb2c693092bc73e97423a07d23f46ef72c6e911b28688a9437754dea7af536fd7258bdbc42323d7ab9cc3d5dd121a902627eaa954867edaaf135c39f701e"}], 0x1b8, 0x8040}, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000e1c000)={0x4, 0x6}) bind$inet6(r2, &(0x7f00008ee000-0x1c)={0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4000ffff}, 0x1c) sendto$inet6(r2, &(0x7f000081c000), 0x0, 0x0, &(0x7f0000ef2000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x99}, 0x1c) 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00007ae000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000aca000)=0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c94000-0x4)='tls\x00', 0x4) socketpair(0x2, 0x1, 0x3, &(0x7f0000311000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c62000)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00008ef000)={r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000f50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000852000)=0x1c) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000fcd000), 0xfffffffffffffe94) 2018/02/16 12:30:25 executing program 0: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e84000)={0x0, 0x0}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000e84000)=0x2, &(0x7f000069a000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e72000)=[@in6={0xa, 0x0, 0x4b4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xf7, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in6={0xa, 0x2, 0x1ba51f89, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0xae5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}], 0xb0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/16 12:30:25 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000006000-0x8)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000009000-0x20)={0x5, 0x1ff, 0x1, 0xfffffffffffffffa, 0x7, 0x10001, 0x4, 0x80000000, r0}, &(0x7f0000009000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000009000-0x10)={0x4, 0x8004, 0x5a, 0x800, r2}, &(0x7f0000007000-0x4)=0x10) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fff, &(0x7f0000a52000)={0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a85000), &(0x7f0000036000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000051d000)={0x0, 0x400, 0x10, 0x56, 0xba3d}, &(0x7f0000747000-0x4)=0x18) r2 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00001c2000-0x4)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000361000)=0x701db6cc, &(0x7f0000cd7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000082a000-0xc)={r1, 0x3b, 0x30}, &(0x7f0000118000)=0xc) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) bind$inet6(r4, &(0x7f0000a1d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000af4000-0x8)={r3, 0xa5}, 0x8) [ 35.374370] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000d1d000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008a1000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000954000-0x38)={&(0x7f0000881000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000c02000-0x10)={&(0x7f0000798000-0x268)={0x268, 0x19, 0x100, 0x3, 0x0, {0x1d}, [@nested={0x254, 0x2b, [@generic="c0a42bc57f3483ef7b1f078321943fc612bdc53505bb0ad6a74b9827875aecc13b2ec4d57ea1c3c590d1373ff01c548c5d542defb1d1b910305e080e3f66ec4def8158d637b5aa350570bb622c1de1ab37dfafcda39518d5cee3dbff2b3f9efe93b001f05c54af74106bcdea651683731d21a6b61c0a68b8602eaad71d768dadf280c3cf09e0d7a076e22d588110176c1e2e948d631111cc9369d2094d177dae8d440452df4d263470b9c61aa394ac0a0e0a71cf9e815cf701906b97faed92ce073f76dd0527f912007e5650be7a8abeedabff7b7c4799b676bc8849dbed367ed2eef4e600b47202f2d84c71786c83152849679e", @typed={0xc, 0x55, @pid=r1}, @typed={0xd8, 0x5d, @binary="868ae071b0981772b66ac9414bfcc98dbff7a4a4b87f58a77012e70ee529614e53b768e387812c7862dc78e739c86cdefd9c009cd6d1f8fbdb15390a1be063163cf2a56efd306527157ef97e2d42c66bd229307a10b36ecdb1c2e6de5caae123826217bae80dde5e458d2b56c95d70986d1242fa6423451caa6a2985f828000071968f944b79489a8141acb33a9532907c5e6218b39b5ab170d5b3ff337c7faafab696d864f24c831a5eb98a957c83a79a48ac16c5340e8c5fa553b66ad51c89056ff89d99186965e33ebe57a9db"}, @generic="81d9d9fd1055b869798ce3e5b0c779d786001b74c611c43dd9f599367b4722dbef5c938cc7a14215563190c8802f92d57d96df82ebdf3c76869bf4ecac822c100576e0fb23857d8d4fefa22b988d5542f0a249ed78ae4eb2ad1c00aa364e1899c9e1724c32a2637332d031596e197f9841f35449218563"]}]}, 0x268}, 0x1, 0x0, 0x0, 0x440c4}, 0x800) 2018/02/16 12:30:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f00006f0000)=0x10, 0x800) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000dc2000)={{0xfffffffffffffbdd, 0xffffffffffff0000}, 0x4b}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000651000), 0x0) 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x803, 0x2, &(0x7f0000c40000-0x8)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c70000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dc2000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000dc2000)=0xe8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000dc3000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000dc3000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a06000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x80, 0x80, 0xbf, r2, r3}, {0x1ff, 0x0, 0x1, 0x5, 0x3, 0x7fffffff, 0x34, 0x80000001}, {0x100000000, 0x96, 0xdb, 0x8}, 0xd98, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3, 0x3, 0x6, 0x6, 0x1, 0x1}}, 0xe8) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4), 0x4) 2018/02/16 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x80000, 0xc4, &(0x7f0000cdf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000090c000-0x10)={0xa, &(0x7f00008f1000-0x50)=[{}, {0x0}, {}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000ffc000-0x4)={r0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000e59000-0x8)={r4, 0x3}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000caf000)='tls\x00', 0x4) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005dd000)={0x0, 0x3ff, 0xfffffffffffffff9, 0x60}, &(0x7f0000fa6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dde000-0x20)={0x0, 0x9, 0x2, 0x300, 0x1, 0x2, 0x2, 0x9, r5}, &(0x7f00007dd000-0x4)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00007a5000-0x10)={r3, &(0x7f0000585000)=""/4096}) pipe(&(0x7f0000ea9000-0x8)={0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000912000)={0x1, 0x6, 0x0, 0x440, 0x8, 0xc7cd}) 2018/02/16 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aca000-0x58)={0x26, 'rng\x00', 0x200000, 0xfffffffffffffffd, 'drbg_nopr_sha384\x00'}, 0x49) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b7f174b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f00003aa000-0xc)=@nl=@unspec, &(0x7f0000c21000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000332000-0xe8)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000dd6000-0x4)=0xe8) recvfrom$inet(r1, &(0x7f0000068000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b81000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 12:30:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000008003, 0x8010000000000085) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000bcf000)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000003) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000206000-0x8)={0x0}) ioctl$sock_bt_hci(r0, 0x400448dc, &(0x7f0000d93000)="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") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000abd000)={&(0x7f0000ede000)={0x10}, 0xc, &(0x7f0000354000)={&(0x7f0000db9000)=@delpolicy={0x5c, 0x14, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) 2018/02/16 12:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000a, 0x3f, &(0x7f00007bc000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000044e000-0x1000)=""/4096, &(0x7f0000bc4000-0x4)=0x1000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000012c000-0x4)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ef6000)=0x3, 0x1) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000033b000), &(0x7f0000144000)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x51}}) 2018/02/16 12:30:25 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000a54000)=0xb8f, &(0x7f000090f000-0x8)=0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000996000-0x8)={0x0}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000175000-0x378)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000db9000), {[{{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1f0e0f3110fd0d9c}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x1, 0x5, 0x9, 'netbios-ns\x00', 'syz0\x00', 0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x4, 0x9, 0x5, 0x7, 0x1, 0x7, 0x400, 0x10000]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0x2, {0x4}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x200000000000}, 0x0) accept4(r0, &(0x7f00007d9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f000071e000)=0x26, 0x800) recvfrom$inet6(r3, &(0x7f0000b88000-0x2f)=""/47, 0x2f, 0x2, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000714000)={{0xa, 0x0, 0x4, @empty, 0x10001}, {0xa, 0x3, 0x7, @empty}, 0x4, [0x101, 0x400, 0x10000, 0x4, 0x1f, 0x1, 0x97, 0x9]}, 0x5c) recvfrom$packet(r3, &(0x7f0000975000-0xbf)=""/191, 0xbf, 0x100, &(0x7f00009bb000)={0x11, 0x8, 0x0, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendmsg(r0, &(0x7f0000772000-0x35)={&(0x7f0000278000-0x60)=@nfc_llcp={0x27, 0x8, 0x3, 0x2, 0xae87, 0x2, "e839cb2885d23a3e1716eadd43f817cdb201f94ec7881cbd6c7d45433d13a347dac2fee9f173657d625cf609eb5e3f497e0de537b5f3e016d6fe985198424f", 0x7f}, 0x60, &(0x7f00000c9000-0x40)=[{&(0x7f0000488000)="bdf5a6ec5d8de51beb1554afefb6afe89031e6e1b519cbfa056a3a25c3485f601eb605ec4ae9764164a044210cc4f4d5877a80eee567076cddd2f4c2d8c4df3528bbb479074292e9434d489ba0c13e8726296064", 0x54}, {&(0x7f0000301000)="6da62713dde4110b86784a47087eb385be3437be8701239749d69e3fdc1aff5ef3eb37bacb3cd24318fe2a4c38e2f33f171a72ddd7beb69ef9891339c61029fef0288417375a9ffc229873daac8ad13e07484de4", 0x54}, {&(0x7f0000868000-0x9d)="e308f74aa3a630317c84cb07975010c7dba3142f642ea345b464e42f42fb9e362232ff2afb0dad8fa0a27bd95fe58f829a490ac22c609709a98725b5dd17158a6a6e9d709116415a7274ccd156d5d551088f18c926b8ee7843c9b96d7e58582850beec6c7f719924dc32e328712bbb1cb474e094b90dfd713128a20f84694d8a43574154e4d25d5f7bbff65903e68449b730da7f3099bbb70118786303", 0x9d}, {&(0x7f00003b2000)="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", 0xfd}], 0x4, &(0x7f000075e000)=[], 0x0, 0x20000000}, 0x40) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000315000)=[{&(0x7f0000318000)="8a", 0x1}], 0x1, 0x0, 0x0, 0x2}, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)}, 0x0) 2018/02/16 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f10000)=""/200, 0xc8, 0x0, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0xfffffffffffffd55, 0x84, 0x1}, @init={0x18, 0x84}], 0x90}], 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f9a000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000088000)={0xe1a, 0x1, 0x1, 0x0, 0x0}, &(0x7f000018c000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000d4000)=@assoc_value={r2, 0xe7}, 0x8) 2018/02/16 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000011000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000003e000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r0, 0x400454cb, &(0x7f0000007000-0x4)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fcb000)=r2) bind$inet(r1, &(0x7f00001f7000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000eb7000-0x77)="c6", 0x1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000974000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000021b000+0x1b1)=0x10, 0x80800) connect$pptp(r0, &(0x7f00008ff000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept(r0, &(0x7f0000ddf000)=@nfc_llcp, &(0x7f000013a000)=0x60) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x148}, 0x1}, 0x0) sendto$inet(r2, &(0x7f0000dbb000)="46af356ddbffaa2ba64332ddb2999dd1d7ac3b32a0b202000c45700c2b02ec5345362da4256add106e7fc671ea76fbabdc863d69a3e1894d6c43cf19a3cfe6271a28ea03a7c7febb70d53be1b559e9e403a4a74be5a338e65d24f75f9b30a72538d03e5e34bace8f975dd83c9db6004588a0ec28ff74aabbec9d836c616bc3cec190207e8e0ab4f294223aea26ba35c2444911d4db61105b537532e27462e533ed0e46ad2c6f4b856a4d2b89b6a98527ad6cd2142c6d2b3191b9a57869f185959007058038c3cb81b8561f504b0810ab6a4b6e6f", 0xd4, 0x20004040, &(0x7f0000f03000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/16 12:30:25 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000d26000-0x4)=0x6, 0x4) r1 = socket$inet(0x2, 0x807, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00004a5000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bfb000-0x4), 0x4) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d27000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00008e4000-0x3)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004cd000-0x10)={0x6, 0x2, 0x9, 0x34a, r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000d27000)={0x1, 0x1, 0x40, 0x80000000}, 0x10) 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x7) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff9000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x6, @random="bc02ecdc3e86"}, 0x12, {0x2, 0x3, @loopback=0x7f000001}, @generic="1a88bc1f5cf5b613eee8262f942789a6"}) socket$inet6(0xa, 0x801, 0x2000001000002) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00003a3000-0x38)={&(0x7f000003c000-0xc)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000372000-0x10)={&(0x7f0000ffa000)={0x21ac, 0xb, 0x7, 0x400, 0x6, 0x0, {0x5, 0x0, 0x2}, [@typed={0x8, 0x89}, @nested={0x2190, 0x11, [@typed={0x10, 0x2, @u64=0x1}, 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@generic="55258e0b0a5e1a78c356268724f3f95f816be2fc49332348ff603dc8dacb4ca132a28cec5c124a4a3f39970d7aed5cf6cfc1404f4970800e8c125e548b5751e55713da6e72d46958587113ec74c47ded7e25f6153b8eab5117f934f06ee621b5c58ef393d309e91ec34eed05a6b17c0c153de79ecabb57a328be8c62c12a59911800cff5d6048dc494f366cf8c0fc239404b4c6b5b4e7d8bf79bac94f33ed5a2c08d37ab9e732907d7076c828eb065b19789b8c24b14fc8da91009045f0d0d60f821e2b28388702d544c497a12afbf", @generic="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@generic="d2aa2d0a1fe2068201bfd5435789ba44d9aec61dfcd8ea02328bfb980aa4e2dbfc83fec8001b4c84a1e6c399ce7474a2bf219615046b15f71e8e10ef4886d73f8d77f8cb7e279c53dd1e82048b58afac2fb478989fd1963eaff57c379905387fe5f2e5f9f78754afd7fc01e274d8f8dc9df470e2d410093d49933e3e1a99ffb4d499c0de7953bbbb32a676b06c9f1d7a7171c300b19030dd31df57e555e85d83cb7d368956c64cfccc4e7f"]}]}, 0x21ac}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) 2018/02/16 12:30:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) 2018/02/16 12:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000042f000-0x8)) syz_emit_ethernet(0x15, &(0x7f00004d5000-0xe85)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100}}], {@x25={0x805}}}, &(0x7f0000e95000)={0x0, 0x1, [0x0]}) 2018/02/16 12:30:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a9000-0xb), &(0x7f0000ef7000-0x4)=0xb) socketpair(0x2, 0x80007, 0x1, &(0x7f000070d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f28000)={0x0, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, &(0x7f0000212000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001d4000)={0x0, @in={{0x2, 0x0, @empty}}, 0x7, 0x7014}, &(0x7f00004db000-0x4)=0x98) sendmsg$inet_sctp(r0, &(0x7f00006d7000)={&(0x7f00009e4000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000911000-0x50)=[{&(0x7f0000d77000)="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", 0x1000}, {&(0x7f0000402000-0x3a)="e38392327321c1bc908f024a6e7fd756f2694bca1cf8bbec85705b344d2237b42312eb4848e2bc5343f34c50bf7c69a56055ed90dd56e371f577", 0x3a}, {&(0x7f0000215000)="99548ec3cb42d1d249a4e53862c3665437bc56bbf10c20ab672380231de2823a715deb32626d38c6fc772b0e61cfafd2374f38cb0ad805ba3dd57a4cf305927c670f19ca94851867a77f900a5418ddda4b0bfb5eaf2b2f24f0006c6f74f238c7f7eac9333a4825d611b6a1795d14016f283b22d464", 0x75}, {&(0x7f00000cc000)="83f58a9ae37b5c5858dd36b487a916518e81ae0f212ba5a0679b518dbc36bd1fa5316e25fd6ab11effd524e5a867346fe7d21a5b1d50db1541e5e68bce93ac0e2f8cd8bc881d3b224e86561d629967e321a0bb19fdd5308bdd152f175052f5b4172eac4eb5", 0x65}, {&(0x7f000066d000-0x29)="fdecb6a711d52bfac621ce0fdb2d1def33906534528917f9357319d4d4e5039923a9d5c092cd0a094c", 0x29}], 0x5, &(0x7f00009a1000-0xf0)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x1, 0x32}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x5, 0x8001, r2}}, @init={0x18, 0x84, 0x0, {0x400, 0x7, 0x7fff, 0xfffffffffffffffc}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8, 0x1f, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0xffffffffffff3ccf, 0x800}}], 0xf0, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000174000-0x8c)={r2, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, &(0x7f0000a60000-0x4)=0x8c) 2018/02/16 12:30:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r2 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f0000505000-0x4)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000efa000-0x1)="a1", 0x1) writev(r2, &(0x7f0000eb3000-0x10)=[{&(0x7f0000ecb000)="ee335f451f09d777f438df912f356b33a8cd6c9cad61c7c2973b57869d9fa50a2d2403fc2e22e52b4ccd1a28c61072723f91db6273ab944d72f1a0bc6eed4a7e3de3b55cab32e416d283ec8d78e9469cc632a4d01df7c5e23ffdccb17534d66b49ab109686c6a5416d29ad96408f758268d578d0b4a2ea3232720d3e2104e00f827b989186942e22c8c1d55b9160e9f139c64bc55ea61f7bc9fab03831", 0x9d}], 0x1) sendmmsg(r1, &(0x7f0000bd5000-0xb4)=[{{&(0x7f0000961000-0x14)=@ll={0x11, 0x16, 0x0, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f0000720000)=[{&(0x7f0000153000-0x1000)="4f049cbdc45497240e931163bfc7b4f9b23b45026488af93e1103efe05763d7725e245845c9cf468841d83bd4d1d0a683dda2ef1dfe5c5412f71688eb1cfe0df6acd367f0b6d9e598b28569885f772e68351c2f68e15dba702748111f2c982a57a156b425fbc8e738aca46a1c7f57ded155198f7046998b378eabcc2bc0dcdec91a483f346c97fd343a94a856e3aa05c59a0442e35841327ff79631fd6e2b6a0e5d7168e6bc407d1d29e142947b71cdd217cfd39826124bf72d93c01b799d0e4f9cb6beda280f80990dab227cde73e5552fa0598b82dda16df3a7d4179fa739f6f076ab76f7206b4464ff68a93229e113374c1cbd773072d715d3f143b6454e6c9558d743435b5c79932e013d6dbb5c9de7d01e3fab9dc53b511314052b50d2c8a72de4003a41f1813f02f217b13de20ed4208c1161f2abb913742e44e939c522bcd8f73716675a95931b356dee5368d1590995be0724d93ea973a146947b097bb14aac2693e852d72bfe8f823bf8d804355e617c7fd3c8bb773f5e7231526626f408526031335194208e2be148ca1da51884b48ccf1c1860af8dbddacc5ecef6267eb995903c56719f5239e48dcf052d68126550ca5a5da4e301307a5229525ab8b4da34a77eaa32ce2bf351ce034230c82e9b9e0b292257302c7da901b378a97445356059bef57748b6c17189995acd5ada0d35402e5bbd4e7cd03a7f11e55ed6bcbaea4929f43d4cf46d46aafa84c168d6766d8a624b63fe361009116635ca1d44ba5396f00100fbe703f7bd031053f31c6732e3dc94c6c5b7327c9468f884eb10462048d3173908c95ce1e88c5fb0626a87f5ef7975c490eac200854a38592b24e5eb077975b27fcfbf9dc1e4163d300160e4b19d2673eb0bded6e6036b26288da43b4bb65c1a93a3043052e7d633c9e32640cc954648bab97948df56c0ba8880856b66a4b4dae619160d41fac6f40255d7aaf34abc7db9a061568cb816b6842c485129b192fa595d1dafc2210ab764383510de32b638ee9a57c42e9ccc5c7907630836085d6cebd8736143178902adc7389da18c2eed1d8aa42face397b83eb3b0b975cd3b759e91015bbc4ce3fd1eba44e10c951121c10d0fe6e3a93a217817a09e7d1afb590f20b2fe8d06bb556a76d03d21386e04b8d00ea3aee70a00daae836e534f1109c63e5074a6857c3fc0f7ddcd50bbaa3d1d0a1d133726e8f50949bdcb513bf308e292182fcbe1d8202939648178ccb4c6c583d4eafe94acbd5b2411ab26a31e5576dd239004d8124f46a49f062df77f7f9ec1e7ed6a281a930cc12a4cb8272ae963e01767ac482829c42e4e8c903fd35e4e975faa785b76884eae7c7b935621d86c49329d5f54bc5c04e598b824f27d0a29b7cf5f0228480ecfb6a866542fc6d6c71a7b909e4c41e4e13d8422145e790ceaa9b34fc0120daf81675cc8d9f7fdce3f476f31eea210ffcaa4148b13d3621e76df0b53751e97aca1f8eefc5fa6d7ef4dc46eddfa25e9f24013b5abb79f623b758cc9b4b205b03f9aafd729ec26bfb6bb7a51883cf9b454dae7e3d38cbf0c6f769668df868bd452ec8be216f754e8e7218a50b80dcbf841cb8fa7482d9caff14f02ab398601abf564d39cfb8189ddb0bdd98b81ee0ef89fc9c256f577cb79e40cb959c7f90d5cfd6f9cc4d7e945207838fba3d069c9e88cfd94c709c62debbbc435e0aca1d491435eaa09460605f2532e0e25218e9e88a689bf933e08b9ca0ce44b1028a0ba8ae4d9b920d47e811d00bd3de82246e86c11e1f60774fbaa78718040635ae75f06ca756698ead6d9295f15f0a6f53a97161005691240138675b77e90adfbfa0568951c02f53e4cb6cdbb6b948edd747fc5fbe4e709cd2f05efb679a5989d6ab6825309b31bebb414fc5e13e8ee1cdc3b185df6c33d78a61b03cd316fa9fe7bc4a1f3089ba16990c824aaf077e2151c7a78f30d316ceeac1886b9f43171346147fd60696c1e245328e5bf11f20128404157166c4510ce23ff9e8680cc7d2a78e80fc34e5d30ba4488c530125d2df04d653d2df53d5a259393724d82461eeb0752bef1c6bb501845b936de5dec55bc9e89f4ca8cb32b8212cadcc7d6f2e913b62b4be3ca9b5ab9d1270f30ea07db14f0b309d19978cf4ecbedf0abd2a51b525a517b78e31c32bf9c2683ec51a7a80f931f88cae8b3f3392aba3777f675ab2f50a11f54ce81d4b596356ed1f0a13dfd40b6516d8ab4cb2a30b9b0f7633af38105bc8e85a28d4d6dece5ecb6d0f54626e9bcab63908de5304a2d21e6f7c728be2ee9ea99c5539c076093e94314a0a188a08cc47c972d16c53d02d6ab79fbdb6723a4172aebfc2dcc957407d47e631f6b5a4b4a3d841f17d5b3c5546b3bebb6b32df070f1b6436f0ce4d3a64a00d244aa143d3cdabb3220cd6940e84bd67b2cb47c11c829a9e754418a7c7aa3d7d30e2cb6ff947a717e038db4f5aa75e10915ebbe3a8f69ae29aebd1be07b9a916284c712becb05b62190d2854b0b1bfa33dfc4124db0796e6e50a893fc6639a78675851c32de790daa2608ed87d25812425449e43462d764f20a093f1d0d55761b9739bde957991451bfed6f6042432d00c9deb7db9b3b26ab8939bb4dca6e255b6d3a6961de607ba9f2490855676cf734403d75e08710da3978bc09638c37e7aecc634544f9eff2d7a3af8dd65b57e3c29c9b9e0911e08f9c5b537c0ace424ff8d94fe6e99ffc01f5b94cd2853a717a16f08a11ecae43e0900acbeab01368442a0892fe365e67b4e3bc1517f8a0d7b9aad0c07ec62045765c9bc1859dfbe8c3c890492ef514c55b16c6006a01267ee549076f64a45ffdd68f9266b69aa4bc77e221663d1540ebaebef7d2acaa770c570e8d0dbf22821952e6ebd55b4a8b1d7918241d395f7bb5a6c893e43c1649f88fb6617cd7db2495346dc27bb214563044780ee2c3e8feff8a90841cc40bd4e4585f3f5d64f9cd22347f1b81047e912c5af815ba81c1ad34b3e5fa5527abf99d1340bdb78bd4eab18cbe699e6f9c31b9149f43d34cfeab6fd4cd62a37630db72bd92de1d1454a9b861d78d39e4fcb84c0911cfed41ff769c954ab69c1d2cf2318d3389df0c657f42795f539632bf3c0b76b03dda36bd403ec1c5c044e91c971b3f7cd8277cd8d013cb40fb2ca9014bb5785b23815d4332c7628d11d8c46c4965e49f2fb3ed362ff0c188e36b8461d5a4d1f4a461baaee1e41cfe65562c0af5e0a83ea55f56ae07073f1dbbeca652f477eeaba8a13aec0d3d4b83a4451643865198a5cca03ef179259d0b1a1e60b6ca21cb8dd3286c7c45961337fb77616c9a47395a53bd1d4352ad19394d900d3f967646ed26520c200f7353c54190dc0f9a9b502acc3808423b1b93148e8e519de5911388d5c9ea6a4df85ba2b7471641e4540b68e92817afd61061dec691c08396419e44cc8bf67bfdbe1a11b4fcaa273fe54cc2e077b8ed2a9d482e7461d9d79b178cea7de34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0x1000}, 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0x1000}, {&(0x7f00002ca000)="980f2f600754aae51eb0bf7b64bd16d2a6955375fef2e09fa779", 0x1a}], 0x3, &(0x7f0000e87000)=[{0xe0, 0x112, 0x9, "d48dd491eb01ce9cb98548b49cd7e108c2850fdf27fed6cae0cbe670cbfe4c8f14c32591f94f2628ae734c59793a355ab9a727132b88dd3df7cc54a9c248c153a2477fd9184d883150cb25e47bbd5f07c2908d37dca29b6d0355b224b53f63a0af1caf88bd3d8e474e84b34b0cd5787d98e522585315181bd57e0e1c4d2fb41b9b323d81800236732508d861b1ad120898526f5386938515b39214ee694a4d84f3a575d4b8e136e168ee65af14d9f05a336d55345266c8ecaf2861fe43b067dafe432530c020d44c35e39b1d3d7d8628"}, {0x30, 0x0, 0x7, "a721bffa5eb264a0246a8c5b1ecccc7e0ccd19d56bf101fa39"}, {0xe8, 0x110, 0x10001, "91b0915a280d10cdb48efb8bdeb2da796a7fe282641ef02d7720f0c9989170ad1b4a48578eb47914d86bc243c962537159cc28ba1b71366f1581c6ae46ac0097cfa2e94be48e7d0d62fd1067d72df5e7e74f8365cda974cf8879b4e3ae5334375a23b9bedfa5ccbb7061c123c34e3e5d2c37f658e892dd68c64a70ffd0f83a083b65e6a8d1d7b2344c915ebe764bc165583a0a507b701b6c92cf985ac5e883e3ca1b12c11014e47878baca39a194dc8e723d01a755e4acef98724d9c02d28facdf530f7c6741ab4c1ea8c2b7576584e42eb5e3a14959"}], 0x1f8, 0xc000}, 0xb746}, {{&(0x7f0000d8a000-0x8)=@sco={0x1f, {0x3f, 0x6, 0x7, 0x100000000, 0x7, 0x2}}, 0x8, &(0x7f0000bdc000-0x30)=[{&(0x7f00008d2000)="a2d49f01a8278af840c33f6e6bedacdc5511f5d4ea65347d0484d0c562decba201487dcd12143092322fafb69eb5b2eabe9f77cce2e2abdf07347826da513bbf88c6f8fb49a8bc86ba265cccd78c0885db6d8b6e9d2e755210351d0feb035dc071c1af5142bc2c27055096336d0a6c5685ab0ed8d8d077521d2859cef691354dd1a693d7a82ec96408ada9a2e702c626557195cdf22297fc7a61434682c6e7e38308d5058b47ee9d96182e4b86e82985d83274c65491d368f0e239911160c1c21d22a7", 0xc3}, {&(0x7f0000140000)="1aae3266df03719bd1d4ee9f394200369ef6828ab38ff41c35ed204b36c6528afa6069130dc13370bbe4bd21320e106e13068e627e065938f2b27ace75a0ccc6e42d49bd6d4fca6464c9ed14192cdaf08b2b641b2b3ae686aaecbcf5d737fdda57777249d032181d60f28dea2f244cac46713909f103c2a460843d8a0842084a14ad361d4f871ebb933629302e4662962f3d6f58ed13e8dba5f409d3b27be96036b4d8", 0xa3}], 0x2, &(0x7f000032c000-0x1a8)=[{0x10, 0x10f, 0x8001}], 0x10}}], 0x2, 0x0) 2018/02/16 12:30:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000fce000-0xc)=@nl=@proc, &(0x7f0000f30000)=0xc, 0x80000) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xca) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$inet6(r2, &(0x7f0000e3d000)="2ee04dc04abce1c64b42ba6768c2a509de5bcade7a19c448e7d86a5b1cc94d80a2b119d80052232b5ab501ea7a9c5586b0467a55fc037f6626faa8f2b2d29e3fa3b090860ad244c4a1723af837fc6c1af341e252df4a4f4b107af301d8f8308002aa465306e91944207cfe2cd59990a3aaab09d7c1f1954137752b158ddced18d994fc37e328a45e5b780aa021e96c0dd6984667c299f7dea01c03a109f95b9411e3dbdf1e820fff8c26f78be607d14c4e69562100223728660b18c95dacb59cbf89704188ea34b05445d4341681379e95", 0xd1, 0x4, &(0x7f0000ec7000)={0xa, 0x1, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c17000)={0x0, 0x200}, &(0x7f000053b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002e0000)={0xff, 0x9, 0x0, 0x2, 0x3, 0x9, 0x3, 0x1, r3}, &(0x7f0000ca9000)=0x20) 2018/02/16 12:30:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007b5000-0xb8)={0x0, 0x8d66, 0x7ff, 0x1000, 0x1000, 0x6, 0x8, 0x7fffffff, {0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x5}}, 0x2, 0x7fff, 0x2, 0x2, 0xff}}, &(0x7f0000043000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000377000)={r1, 0x7, 0x8, 0x1}, 0x10) mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x9) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000283000-0x380)=@security={'security\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x1d0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000166000+0xc78), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0xffffffff, 0x0, 0x2, 0x0, 0xf}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="a578910efbf25c651338f567e50f381d", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d83000)=0xa20, 0x4) sendto(r3, &(0x7f0000d10000)="ee", 0x1, 0x4000084, &(0x7f0000f6c000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x3a) 2018/02/16 12:30:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f000000e000), &(0x7f0000002000)}, 0x20) 2018/02/16 12:30:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007d4000)={0x9, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x1, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x33) pipe(&(0x7f0000623000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d2c000)={0x6, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000575000)={0x3, r2, 0x0, 0x8}) 2018/02/16 12:30:25 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000742000)={0x80000000}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f88000)={0x0, 0x5, 0xbc, 0x4}, &(0x7f0000622000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000136000)={r1, @in6={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x3f, 0x400}, &(0x7f0000122000)=0x98) 2018/02/16 12:30:25 executing program 7: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fce000), &(0x7f0000468000)="a16a", 0x1}, 0x45) 2018/02/16 12:30:25 executing program 5: r0 = socket(0x0, 0x1, 0x800000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000093b000)=0x8) setsockopt(r0, 0x0, 0x20, &(0x7f000023d000-0xd8), 0x0) 2018/02/16 12:30:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00002be000-0xc)={{0x4e8, 0x6, 0x8, 0x0, 0xff}, 0x5}) bind(r0, &(0x7f0000fdb000-0x80)=@generic={0x1e, "e0030003000000000000fd000002000009a979f321d20c7bc8440405c7bad62e0a060032ed4938d36d0e00000003000000829a2b0a02000000010102a0c5216669ca021f6f65dce060e7e58f358c0280f00001580004000051314a40f1f1620c85bdb9c8eab3001077aebc1c90001d6d7c980ee59000a4f70dc136cb184a"}, 0x80) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000054000)={0x4, 0x9}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000787000-0xc), &(0x7f0000932000)=0xc) recvmsg(r0, &(0x7f00007f6000-0x38)={&(0x7f000042c000)=@ipx, 0x10, &(0x7f0000ff4000)=[{&(0x7f00008f9000)=""/70, 0x46}, {&(0x7f000059b000)=""/19, 0x13}, {&(0x7f0000f3f000-0xc0)=""/192, 0xc0}, {&(0x7f0000bbe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c8e000-0x60)=""/96, 0x60}, {&(0x7f0000958000-0x2)=""/2, 0x2}], 0x6, &(0x7f00008fa000-0x57)=""/87, 0x57, 0x6}, 0x40000000) recvmsg$kcm(r0, &(0x7f0000e02000-0x38)={&(0x7f0000976000)=@hci, 0x6, &(0x7f0000656000)=[{&(0x7f00008ec000)=""/212, 0xd4}, {&(0x7f00006d3000)=""/243, 0xf3}, {&(0x7f0000bc0000)=""/229, 0xe5}, {&(0x7f0000354000)=""/241, 0xf1}], 0x4, &(0x7f0000838000-0x62)=""/98, 0x62, 0xd4}, 0x1) getpeername(r0, &(0x7f0000a13000-0x10)=@nfc, &(0x7f0000c6a000-0x4)=0x10) 2018/02/16 12:30:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e6a000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000601000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000c0c000)=0x1, 0x4) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dba000)) r2 = accept4(r0, &(0x7f00004e2000)=@can, &(0x7f0000c61000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a94000)=0x10000000000006, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket$inet(0x2, 0x800, 0x10000) [ 35.832234] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:425/tfrc_rx_hist_sample_rtt() [ 35.845721] CPU: 1 PID: 5600 Comm: syz-executor4 Not tainted 4.16.0-rc1+ #229 [ 35.853005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.862363] Call Trace: [ 35.864948] [ 35.867102] dump_stack+0x194/0x257 [ 35.870730] ? arch_local_irq_restore+0x53/0x53 [ 35.875401] ? tfrc_rx_handle_loss+0xb38/0x24d0 2018/02/16 12:30:26 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4), 0xfffffffffffffe08) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000d1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x2, 0x6}) [ 35.880164] ? __lock_is_held+0xb6/0x140 [ 35.884232] tfrc_rx_hist_sample_rtt+0x407/0x4d0 [ 35.888994] ccid3_hc_rx_packet_recv+0x696/0xeb3 [ 35.893738] ? dccp_parse_options+0x3d8/0x1030 [ 35.898592] ? ccid3_hc_tx_packet_recv+0xd20/0xd20 [ 35.903514] dccp_deliver_input_to_ccids+0xd9/0x250 [ 35.908526] dccp_rcv_established+0x88/0xb0 [ 35.912859] dccp_v4_do_rcv+0x135/0x160 [ 35.916848] __sk_receive_skb+0x33e/0xc10 [ 35.920997] ? sk_free+0x40/0x40 [ 35.924365] ? inet_lhash2_lookup+0x5a0/0x5a0 [ 35.928853] ? skb_send_sock+0x50/0x50 [ 35.932750] ? __local_bh_enable_ip+0x121/0x230 [ 35.937431] ? dccp_invalid_packet+0x55/0x7d0 [ 35.941942] dccp_v4_rcv+0xf5f/0x1c80 [ 35.945750] ? dccp_v4_err+0x1550/0x1550 [ 35.949818] ? lock_release+0xa40/0xa40 [ 35.953794] ? __lock_is_held+0xb6/0x140 [ 35.957872] ip_local_deliver_finish+0x2f1/0xc50 [ 35.962624] ? iptable_mangle_hook+0xaf/0x4a0 [ 35.967120] ? ip_rcv_finish+0x2040/0x2040 [ 35.971358] ? nf_hook_slow+0xd3/0x1a0 [ 35.975263] ip_local_deliver+0x1ce/0x6e0 [ 35.979411] ? ip_call_ra_chain+0x6d0/0x6d0 [ 35.983728] ? ipt_do_table+0xe70/0x1950 [ 35.987783] ? lock_release+0xa40/0xa40 [ 35.991760] ? ip_rcv_finish+0x2040/0x2040 [ 35.996004] ip_rcv_finish+0xa36/0x2040 [ 35.999985] ? inet_del_offload+0x40/0x40 [ 36.004137] ? ip_rcv+0xf22/0x1840 [ 36.007668] ? lock_downgrade+0x980/0x980 [ 36.011799] ? nf_nat_ipv4_in+0x1cd/0x270 [ 36.015933] ? iptable_nat_ipv4_fn+0x40/0x40 [ 36.020351] ? nf_hook_slow+0xd3/0x1a0 [ 36.024237] ip_rcv+0xc5a/0x1840 [ 36.027586] ? ip_local_deliver+0x6e0/0x6e0 [ 36.031972] ? print_irqtrace_events+0x270/0x270 [ 36.036731] ? inet_del_offload+0x40/0x40 [ 36.040869] ? ip_local_deliver+0x6e0/0x6e0 [ 36.045172] __netif_receive_skb_core+0x1a41/0x3460 [ 36.050174] ? nf_ingress+0x9f0/0x9f0 [ 36.053952] ? check_noncircular+0x20/0x20 [ 36.058177] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.063352] ? print_irqtrace_events+0x270/0x270 [ 36.068105] ? __lock_acquire+0x664/0x3e00 [ 36.072333] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 36.077337] ? check_noncircular+0x20/0x20 [ 36.081564] ? check_noncircular+0x20/0x20 [ 36.085792] ? try_to_wake_up+0xf9/0x15f0 [ 36.089943] ? find_held_lock+0x35/0x1d0 [ 36.093987] ? lock_acquire+0x1d5/0x580 [ 36.097944] ? process_backlog+0x45f/0x740 [ 36.102149] ? lock_acquire+0x1d5/0x580 [ 36.106101] ? process_backlog+0x1ab/0x740 [ 36.110320] ? lock_release+0xa40/0xa40 [ 36.114278] __netif_receive_skb+0x2c/0x1b0 [ 36.118576] ? __netif_receive_skb+0x2c/0x1b0 [ 36.123052] process_backlog+0x203/0x740 [ 36.127093] ? mark_held_locks+0xaf/0x100 [ 36.131231] net_rx_action+0x792/0x1910 [ 36.135191] ? napi_complete_done+0x6c0/0x6c0 [ 36.139663] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 36.144657] ? trace_hardirqs_on+0xd/0x10 [ 36.148879] ? _raw_spin_unlock_irq+0x27/0x70 [ 36.153357] ? __run_timers+0x16f/0xb70 [ 36.157318] ? trigger_dyntick_cpu.isra.29+0x150/0x150 [ 36.162572] ? timerqueue_add+0x1e9/0x280 [ 36.166696] ? check_noncircular+0x20/0x20 [ 36.170994] ? enqueue_hrtimer+0x177/0x4b0 [ 36.175205] ? lock_release+0xa40/0xa40 [ 36.179153] ? retrigger_next_event+0x1e0/0x1e0 [ 36.183805] ? find_held_lock+0x35/0x1d0 [ 36.187848] ? clockevents_program_event+0x163/0x2e0 [ 36.192930] ? lock_downgrade+0x980/0x980 [ 36.197068] ? rcu_pm_notify+0xc0/0xc0 [ 36.200943] ? __local_bh_enable+0x10b/0x130 [ 36.205330] ? print_irqtrace_events+0x270/0x270 [ 36.210069] ? ktime_get+0x26f/0x3a0 [ 36.213761] ? check_noncircular+0x20/0x20 [ 36.217978] ? __irqentry_text_end+0x1f8ee4/0x1f8ee4 [ 36.223065] ? do_timer+0x50/0x50 [ 36.226498] ? __lock_is_held+0xb6/0x140 [ 36.230564] __do_softirq+0x2d7/0xb85 [ 36.234346] ? task_prio+0x50/0x50 [ 36.237871] ? __irqentry_text_end+0x1f8ee4/0x1f8ee4 [ 36.242950] ? irq_exit+0xbb/0x200 [ 36.246464] ? smp_apic_timer_interrupt+0x16b/0x700 [ 36.251452] ? smp_reschedule_interrupt+0xe6/0x650 [ 36.256360] ? smp_call_function_single_interrupt+0x640/0x640 [ 36.262217] ? _raw_spin_lock+0x32/0x40 [ 36.266168] ? _raw_spin_unlock+0x22/0x30 [ 36.270293] ? handle_edge_irq+0x2b4/0x7c0 [ 36.274508] ? task_prio+0x50/0x50 [ 36.278049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.282885] do_softirq_own_stack+0x2a/0x40 [ 36.287183] [ 36.289401] do_softirq.part.19+0x14d/0x190 [ 36.293707] ? ip_finish_output2+0x92f/0x1550 [ 36.298184] __local_bh_enable_ip+0x1ee/0x230 [ 36.302657] ip_finish_output2+0x962/0x1550 [ 36.306960] ? ip_copy_metadata+0xac0/0xac0 [ 36.311274] ? __lock_acquire+0x664/0x3e00 [ 36.315492] ? check_noncircular+0x20/0x20 [ 36.319730] ? ipv4_mtu+0x347/0x4c0 [ 36.323359] ? __lock_is_held+0xb6/0x140 [ 36.327408] ip_finish_output+0x864/0xd10 [ 36.331527] ? ip_finish_output+0x864/0xd10 [ 36.335825] ? ip_fragment.constprop.47+0x200/0x200 [ 36.340816] ? iptable_mangle_hook+0xaf/0x4a0 [ 36.345293] ? nf_hook_slow+0xd3/0x1a0 [ 36.349159] ip_output+0x1d2/0x860 [ 36.352678] ? ip_mc_output+0x1350/0x1350 [ 36.356822] ? ip_fragment.constprop.47+0x200/0x200 [ 36.361830] ip_local_out+0x95/0x160 [ 36.365522] ip_queue_xmit+0x8c0/0x18e0 [ 36.369477] ? ip_build_and_send_pkt+0xc30/0xc30 [ 36.374206] ? skb_send_sock+0x50/0x50 [ 36.378068] ? reqsk_fastopen_remove+0x5b1/0x610 [ 36.382805] ? dccp_insert_option_padding+0xad/0xd0 [ 36.387800] ? dccp_insert_options+0x20f/0xcf0 [ 36.392360] ? dccp_v4_send_check+0x187/0x3c0 [ 36.396833] dccp_transmit_skb+0x9ac/0x10f0 [ 36.401139] dccp_xmit_packet+0x215/0x740 [ 36.405262] ? dccp_send_ack+0x350/0x350 [ 36.409298] ? ccid3_hc_tx_send_packet+0x2e4/0x840 [ 36.414220] dccp_write_xmit+0x17d/0x1d0 [ 36.418265] dccp_sendmsg+0x95f/0xdc0 [ 36.422062] ? compat_dccp_getsockopt+0x70/0x70 [ 36.426712] ? avc_has_perm+0x35e/0x680 [ 36.430662] ? sock_has_perm+0x2a4/0x420 [ 36.434697] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 36.440045] ? lock_release+0xa40/0xa40 [ 36.444003] inet_sendmsg+0x11f/0x5e0 [ 36.447794] ? inet_create+0xf50/0xf50 [ 36.451665] ? selinux_socket_sendmsg+0x36/0x40 [ 36.456313] ? security_socket_sendmsg+0x89/0xb0 [ 36.461051] ? inet_create+0xf50/0xf50 [ 36.464914] sock_sendmsg+0xca/0x110 [ 36.468605] sock_write_iter+0x31a/0x5d0 [ 36.472641] ? sock_sendmsg+0x110/0x110 [ 36.476612] ? iov_iter_init+0xaf/0x1d0 [ 36.480574] __vfs_write+0x684/0x970 [ 36.484263] ? kernel_read+0x120/0x120 [ 36.488124] ? bpf_fd_pass+0x280/0x280 [ 36.491991] ? _cond_resched+0x14/0x30 [ 36.495860] ? selinux_file_permission+0x82/0x460 [ 36.500685] ? rw_verify_area+0xe5/0x2b0 [ 36.504717] ? __fdget_raw+0x20/0x20 [ 36.508406] vfs_write+0x189/0x510 [ 36.511924] SyS_write+0xef/0x220 [ 36.515354] ? SyS_read+0x220/0x220 [ 36.518959] ? do_syscall_64+0xb7/0x940 [ 36.522908] ? SyS_read+0x220/0x220 [ 36.526508] do_syscall_64+0x282/0x940 [ 36.530370] ? __do_page_fault+0xc90/0xc90 [ 36.534580] ? finish_task_switch+0x1e2/0x890 [ 36.539049] ? finish_task_switch+0x1b9/0x890 [ 36.543519] ? syscall_return_slowpath+0x550/0x550 [ 36.548423] ? syscall_return_slowpath+0x2ac/0x550 [ 36.553327] ? prepare_exit_to_usermode+0x350/0x350 [ 36.558324] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.563666] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.568971] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.574136] RIP: 0033:0x453a59 [ 36.577303] RSP: 002b:00007f5923fd2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/02/16 12:30:26 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000ef000)={&(0x7f00000f0000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r1, &(0x7f00000ef000)="6f31056d02f9241056a09a87099ef89f75e1cc1b0b", &(0x7f0000050000)="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", 0x2}, 0x20) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000ef000)={{0xa, 0x2, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, {0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}, 0x1f, [0xcc, 0x12000000, 0xffffffffffff0001, 0x596, 0xb5d3, 0x7, 0x1, 0x3f]}, 0x5c) syz_emit_ethernet(0x2a, &(0x7f0000047000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @random="4f6373979cca", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @empty, @empty, @random="abde5a6bfc22", @rand_addr}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0x0]}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000f1000-0x4)=0x3, 0x4) 2018/02/16 12:30:26 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000022000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x130, 0x130, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f0000014000), {[{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @generic="042cbc3e9daa9996557b43993e02e7ba", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x40}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vcan0\x00', @generic="f16de40a4e2dec80b25fd3eb084c20c1"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000034000)={r0}) bind$pptp(r1, &(0x7f0000031000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x20) 2018/02/16 12:30:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x100000000, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000208000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr}, @common="006f73000a0fff000008000065004080"}) 2018/02/16 12:30:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00005de000-0x8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4), 0x4) 2018/02/16 12:30:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000809000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000), 0x0) r1 = socket(0x8, 0x800, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f00002e8000)=0x10) 2018/02/16 12:30:26 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000da4000-0x4)=0x8, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r1, 0x3a, 0x0, &(0x7f0000001000-0x28), 0x0) 2018/02/16 12:30:26 executing program 4: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map}) 2018/02/16 12:30:26 executing program 7: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fcb000-0xbb)={0x0, 0xfffffda9, "c45db04b1d9345d30e3c5b3bbb7080c418e0f371f0b425fa2bada215a23a2caa5071bccc951dda46d6e530da17c48c97f4fd05dc449da5a12628ceeaa6e6248d87a3c3649b0b65d3018e7b38f15fa97c8c68c8a8e2564efd34e636fbfbd0ca549f41e43f3ba992a170c92e20b615a5b5c3b93a342fbe696c80ac7558d4d1862ff1b442e24d02ae4276a8b14c13855dc23d7d6f8b8803125f0ab59d37f291bdd339f15cad51f5ee8c46da7016360ff12ca2e038"}, &(0x7f0000ade000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000fc9000)=0xa0) [ 36.584988] RAX: ffffffffffffffda RBX: 00007f5923fd36d4 RCX: 0000000000453a59 [ 36.592233] RDX: 0000000000000001 RSI: 0000000020ef9fff RDI: 0000000000000015 [ 36.599474] RBP: 000000000071bf58 R08: 0000000000000000 R09: 0000000000000000 [ 36.606715] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 36.613959] R13: 0000000000000655 R14: 00000000006f9898 R15: 0000000000000001 [ 36.629627] dccp_close: ABORT with 8218 bytes unread 2018/02/16 12:30:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000935000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00004a7000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, 0xb, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0xb7c, 0x3f, 0x8, 0xc20, 0xb1d, @generic="86a7126c8d335f01a24fe2e758e9d478", @common='gre0\x00', {0xff}, {0xff}, 0x0, 0xe0}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x5}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x17}, 0xff0000ff, 0xff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x101, 0x5, 0x7ff, 0x8001, 0x5, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', {}, {0xff}, 0x0, 0x100}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f000000c000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x5, &(0x7f0000003000-0x57)=""/87, 0xffa0}, 0x0) socket$inet(0x2, 0xe, 0x79a) 2018/02/16 12:30:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bee000)=@hci, &(0x7f0000d36000-0x4)=0x6) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00003e5000-0x4)=0x200, 0x4) r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00003ea000-0x4), &(0x7f0000728000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000aac000-0x28)={@common='eql\x00', &(0x7f0000497000-0x24)=@ethtool_channels={0x3d, 0x1, 0x7ff, 0x8fa, 0x8, 0x3f, 0x80000001, 0x4, 0x3}}) 2018/02/16 12:30:26 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fd6000-0x4)='tls\x00', 0x4) r1 = accept4$llc(r0, &(0x7f00003c4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fd4000)=0x10, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000fd5000), 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fd5000)={0xbb66, 0x2, 0x100, 0x1, 0x2, 0x1f, 0x3, 0x7f, 0x1, 0x1ff, 0xffffffffffff8001}, 0xb) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f22000-0x4)) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000fd7000)=@full, &(0x7f0000fd8000-0x4)=0x48) getsockname$netrom(r2, &(0x7f0000fd6000)=@ax25, &(0x7f000015a000-0x4)=0x10) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/16 12:30:26 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0xe1e1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x1, 0x3, 0x0, 0x10001, 0x9b, &(0x7f0000001000-0x10)=@common='gre0\x00', 0x1, 0x200, 0xffffffffffffabb5}) 2018/02/16 12:30:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000c6000)={0x2}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$inet(0x2, 0x1, 0x160c6e28) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000db8000)='tls\x00', 0x4) close(r0) [ 36.661656] ipt_REJECT: TCP_RESET invalid for non-tcp [ 36.673951] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/16 12:30:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e7000)={0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000160000-0x4), &(0x7f00005ba000)=0x4) sendmsg$kcm(r0, &(0x7f0000c2b000)={0x0, 0x0, &(0x7f000046d000-0x90)=[{&(0x7f00001a2000)="9355c3495edc81698731cc0ab8d63d7e3ef37c9c6a08853e73a01ee003171afdac52527f1549735e470bdd3e33fe79ff2dcd4583140ec9ddb228536f34c444aae6d823a7d01fb2908b", 0x49}, {&(0x7f0000b64000)="4dbab160728f1ce4a9b416eb414b746f65370a59c67f9d115de5df5441f8321e35690114", 0x24}, {&(0x7f0000f88000)="4bc796a3df109892b1584882ae6cc5f33a5659a43207185a6032e85026b11940a019897e8321cef3541340b282ced6c38d70690cddc84fe89dd1c966366253b559482d6c50f74d0cf726830ce6963ee772d6817dab9b4c27ee505469273f50312aa5ff8982b9b96a02dee834fd13a65e4d09c608c31931757de215cd9210541ce37b19c009ce84d0a8533cb5232e2fe643a2f92840d5b41f02257fdab97e81bb8e1fa272f270b3abfc31506ea01e6fcd4217c798f496198733290e62eb3dddd1ade5a7ced920ad018458f43ad536d467f3368143cced6f45bdae3f58d7a05023e7cefb37179b1bbe7a5a3d3eb7126f34087b347a46", 0xfffffffffffffc49}, {&(0x7f00000f8000-0x35)="5367af6b584df92716d470ece2751e63c1af93c86f144f8acc3e02d15a5ed7bf57a1b1b6495e7dce2e3058c3c001908df535bcaf81", 0x183}, {&(0x7f00004ed000)="6c809adfb9e25bf6fdfa36edd9a356b5c807029b19074ff56f665e7965f269b849c76ae69e3aba188052a4ddfffa5acdd135cb8cfd84bb87eac6ca3830827cae824567e4ccc3526718eba30829166da7155ff0d7a64edc12df280de4dd966115406f4de33fb776622f123735af10788ab142735827a52d68cbbe876f8637a1", 0x7e}, {&(0x7f0000454000)="afab814c382e288114b4813039e6b9d766433ec20c893de1aeda5b86bc70af81073f3b5f932e80451c", 0x29}, {&(0x7f0000e4d000-0xfb)="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", 0xfb}, {&(0x7f0000d6c000)="57d443f45e54c214c4e7154ae3979a1a21de58ec2b08376fb0d84c8c8e77a399d6cc4ddd76f8178cd9c66f418eaa97e6e192137273105ac98c9c3cd3de74b570", 0x40}, {&(0x7f00005c3000-0x7e)="7b9709858349bbaa29e10cd2b38408ba9fc1f450a8e5f13b55d43b8bd5f02eb797c1d560b04e79a6feef4790edf7a02fce515554072c168b886b491cd3c55fb4aee253b43cf24e0ca2d3afb4381ad0d29f703cf05c2968fcf022e7bb24f3aa0959eea53e8503d02d721f1755535d8076431c75c951b7c8ebbd3dfa9916ca", 0x7e}], 0x9, &(0x7f0000780000-0x28)=[{0x28, 0x18d, 0xffffffff, "fa8c4aa2652e486818bd3282351aaeebbe"}], 0x28, 0x20000000}, 0x44) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000076000-0x18)="ad76b6c5c20faeb99500000000000000009f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a3b000-0x4), &(0x7f0000d2f000)=0x4) socket$unix(0x1, 0x1, 0x0) recvfrom(r2, &(0x7f0000f73000)=""/63, 0x3f, 0x0, &(0x7f00004cf000-0x10)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/16 12:30:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x4, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/16 12:30:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000d69000)={0xfffffffffffffffd, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}}, 0x118) r1 = socket$inet(0x2, 0x200000000000003, 0x9) connect$inet(r1, &(0x7f0000518000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d9a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000617000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d6a000)={0x8, 0x1, 0xffff, 0x10000, 0x0}, &(0x7f0000a84000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000012c000-0xc)=@sack_info={r3, 0xd137, 0xffffffff}, &(0x7f0000b9e000-0x4)=0xc) r4 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000055000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000135000)="d8a5e3a12d74b55b233b46735c7d4bd334487cfd607348f97b8795622803ef3ecd7f82f9a3abc4038fbf3b6ab4fae58f0f7779250a5aec9a14e672685d0823b04473348f6513bfb19fbbc3cc32d96b56bed32e72c91e577d3bf71354266da735fbd4504637d507d14822ad30ee036e9ea9681803579fede1c1a9a2efc9ff3f60cbf166c163cfed9236e7eacfa0fd4b0886d9ecf37f4bb7f479b32c1f95e126bc") read(r4, &(0x7f0000c97000)=""/48, 0x30) r6 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg(r0, &(0x7f0000435000)=[{{&(0x7f0000f1b000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f0000830000-0x10)=[{&(0x7f00004c8000)="fb3881ba56379d2b4747e96b1c2b3ce9930da89d70a721de6bf7f21aafb49b751c1e4ca8d38fd9973076bb00b2d0919c8789bb6b25b53f4c183f373fefff6d22d76e1fd558835fe5", 0x48}], 0x1, &(0x7f0000dcb000-0x318)=[{0xc0, 0x103, 0xc352, "5468dfc9e37738721de00e47075aad8828c7fd79cc0daeea015ee2d7348f2625fbaebf49c4929d8c84113a4a21063ee177ede7a1da1ab6201f375bae5bc78c484ded2413b54b952cc7598a0fc9cd7192612bae8aef2e7146a8ee4e914e26f4a2973873e1f7d3363885d1dc987fdb479aee1de4de1e2aa5433705361a96b9c1a96d9b794b48ee5d777b4530f371155e670c7a628a45f9b6deeb84b232ea2937e8483ebf39482ef3758dfcf744c819ab4f"}, {0x60, 0x10b, 0xffffffffffffffb1, "8dad08bd59feb9730f491ec47436c6fa0f482b53075772e1ed3daf17c39d844803b3e95f84ee625e1990f60ece265967d1eba8c73d3230c965afe65f618556db66a9bc4dd701b6e2253fd303"}, {0x100, 0x40000011f, 0x2, "bb2cd323bfea54a58623d95e6cfb884abf455abfe1ef928cf5f1a76405181c4f6f9f130068546428020dec9bd290c719995c35a8452156a166fbc88c29f574d74950d5b7482e6ffffd2a407dea63ac97d93ccc9dd6fe8c4a4c7322b8631e5f080f9bc62a0652307170d053f92102217ea3ff3012ee042c7f6e3aec28be143ae3aa62868b2a011ba780763e5ea8b60379338fd816bc4649776c745544d19f05f20b43cb3a5505aa5a6b069a3218c9f602f90760d018f3cfeeb5d2a38af790bc413416c4691dcd76acb7188a3055297901f3c4c0bc02c53c7d635d60c17f7797373dab325aca40fbf01d10396bb284bbe6"}, {0x20, 0x119, 0x3f1, "5e8096e6f5e1d04b5e54a1215cb81d"}, {0x60, 0x10f, 0x8, "dec09d243623ab6219d8213d8a0c5d99f620de91fa18c91683db70a0af54ca03f2e78b1e206420f9729f65aab61e4d0e3457ae07f6cfdb926fa12ee7f42a5f1dbfa2dbf827c527ba49"}, {0x78, 0x84, 0x0, "24b245fb336c7df5bbec8c21d5104b0c9112e95db7f5d33cb8429eda5bdf6eb69075cc5b5effdd09aa67aa04ec9554f773ae09ac24c84ed7284a2221de6a64e23beb0ea4e8373ca4d53d77dd1f64ba314d454888ea7951436f393afe3d7a67d1b5785b504b"}], 0x318, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000be5000)=[{&(0x7f00005fc000)="754ee058ed7777f3a62cfd24c6a21d9909ad6a0d", 0x14}], 0x1, &(0x7f0000dd8000)=[{0x70, 0x1ff, 0x7ff, "ec4f402ef7f0dd1fa89f5a5b2ba8cb5aa67ff428b42bfed6ad92f05668d6a54d92a9fca82485097ca9cf300bb165c46be1c9a5cf2d48927b32c1d00134aaa6699ba3d9f6211a031fb27268100a8a87ffa018f107c0f2159772"}, {0x58, 0x19f, 0x8, "d0dcf3f7009363f21aa3ed5f388499452a8ca0223e65b0349320d6f989869a55519ed383a000c457f77195e788f552e0f3b880bb35c4c4f670d849290f2bfa6e0c86ecfc87094abcdbdc3d61a00ab0d5280dce4afa93ddea43dfe0209504c35c00c60b3cd501fd4aab898bfd165ab990c6c174681052287ff2b16798e392a7db51ffabc8f87f7e9d27ce9da1c254d0aeb08e3ae0ca6d2aae79266b5352393e3d0069df7507440e03eba9d13b78840a7e0029a641f5ce1e5827f12bbc96fba85a556d3c1e0390277c6240f5ef60f4537339e33b2d54037d36b3b68027310c25cad5ba07704a03648c0744f39928db045ed9c3537c0a54b9a241010bf5990bbb41613198010c0396bce66e3246cb60422464da28698311a5b5c77fc936b383b408c3262cfea8bd2ba59000947b1add13c09da0345fda8e96f462c78f2303101bc19d565b3649746d4844a35e4d97838e4bf26cb10a31"}, {0x48, 0x103, 0x2, "5d4b559bade5d93e0826b6eaa2bd159c820c7b72c212396b112c7f945024b348780a030ec99796430471b9f7daac54f691"}, {0x20, 0x13f, 0x5cfd, "a076509074f87dcd3e57526c79d823"}], 0x130, 0x10}, 0x20}, {{&(0x7f0000ad1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x2, 0x2, 0x2}}, 0x2e, &(0x7f0000bb6000)=[{&(0x7f0000508000)="25d96b89100d5a09e6058113e10cdb3d0b2f0567d1e7b6", 0x17}, {&(0x7f00006c3000-0x37)="19445baa00eaeced719b1060317884b598674ae055e8dba1c275aa24a962f870065c3c70112ce0a5377e86c7633d6cd60fccdd398ded21", 0x37}, {&(0x7f0000957000)="e313f5", 0xfffffffffffffe34}, {&(0x7f0000439000)="1425f0ce54f740cf6b28eb450c70ece1b7f8aecb4ec74d2757292339d51d179d7bd7a0bc1d35000373063d91073aa692901b8ca27284929dda4110883906ae4e543248fc8c1acd92554834b561ed954a7fe2100a1d8012485614ad75749b83d959682da5e45879bedffbf3c3ea35c72ff11675dbb10e825323920e4c185470f52e2aca1386e03ce5cb1c938269e02408112c9fa137545ec154cd5b10a74db8d870f9c4af", 0xa4}, {&(0x7f0000594000-0x1000)="ce08a99cfc2c0acc0568add7b078a3f0b3ec21a6457eb52e14f1b3a42e7563eb270017461e9d9f5ad73b2d9f92003e50202410f493f2acaf8f5b95eb29d52380108b615cc413165ebf8aa1e0a30cd0dfe63b061a7d42fef9cfeb17c51a7b007e16d4c53b2829fd0eb0c9cac5761243ee1d9b545516fa73e15811a0d30fb962bfcabb0d4d9c6b37a58e1f02d81e5994b945490d6dfa31a726f40ea7465fe4ca2274863b14da28edb30466dc1c62135618ef9e86543471364a443a077cb2689a3da8f5a12df457b89d1d5e9e7e2d8288eada69f54ad9f47c97e243fe3be36bcda8be3ff425565c96ab19cd8728236249613edfa6bbd4f25087a57dc35580cd68c56297f3a6eb51299268d4710302fbab92d3971c91628a6144bca9d147f39766dcff53627137b97732fc52480510a74e863456e2fed4c8f88983b33f3f7214e8ad2c0af8811428b84580e293a29e0d564cd1bf111773e9ec81e7d097fce9891151f3c847e25889720460a1d2cecdb37617b6301920e52814e9fb2165db25a78ac8a4b6029f366ce24f821a864bf7b91c5b30d01749beae98174ac69d889f819600905415eba7881fc897eafbd9b362c7de17ae7aba6b7f3d13a4d3bbd45d327f7f0435aaf64016282ef90f88cec9dabfc461e2cabe4591d2903eda7cd37e31f58f276b702ff16b85972484b683cd80460fb94779fad4a5b0c8f41659a2f6b5b79195f34093501e713297b09b4467c8237c72d80b8f2ac4ab91bf0db8ca7dc1dba68597825158927b78b9985be0c946baf9ea4c6bb6e22ce8a1fc0fd82842f6736a1ab6bfc222dcd9252924ea949e3369b6083cb24539ed99b20a30edfd2a656825547a5c0e447eb5f2ea95a748748c79c43e156f8d610db886f513450043319f9d17cd7637be8582eb2428c0f8db64f7abecb4aa9691e21c71ab1805b0211b392de6922ddc5cd40c57a1eca6409470617d3b976f932da581eeb4afaf1654b4e1deb3dde9a2e4688deddc6f9831e6a1209d1a588ac1f1b4f881409ae298882b9989806f2f672a7d3661af40b39a2d12eb3ad835d96b6198927aa5cbcb166798a2ba95f45b5423c259b42fd032bcb64dcea72f1b4774048769b56c9f2c4dac0206cb721306ffe7e262c9f05d8ce64c05abb5107ae25b46d5295ebbb8d33e4b97ef7939df72c11378d8016f8438fc8b8b57b149c07193b472647fa3ed7a6a6106f8cc4dfce39d97627f01867c34f0f9d5f73bbc710cbe98a5c2729cbcdc9adfda687917a186a746d840b4d83e1856a892b7d3f4facc4affb70f059f6468330cc41124b6e435bfbe4a279d543ebaa4be77670aecf7a9a1c64956f42739e890caa6c25545827ac81da0a9e190867d7dcacbcb980eccfdcfcbf852880e414abed97169c4531df7c02dd4047b9cc6e5da51a587c95a97b8ee15c29481274dc9531cc3127c8eee2080f381612a64a1a57f792f77ba6910afc7d360d5fd88eaa490ee35ccd2dcda12888b2db563c5f56ef5286bc667ad3cd24c91b973a0a36c310a184294d32080aad3c7cb6d4ee2723ba1bf91a6a8c0b3da4766c341cd17c8262eb2431ceda48954c2b226a5fb2f3e31e13385836ba5598b0e6243f33f0f3e46b1b1d47c7dd33ec26450141d7c0af79ca6e199d453c5825869d32f7a3cc3b1675a4c1bfcd189b4bcee27d9dd382a89f90667767a1a61692a6eac57fc32cd423ce509269cbc844905ed1f7c3c4189cf815c1d446a006ab50fdbd6d5269ff5d586c1ae6969e3668504bc544ee477b1cf392622d11c5578feb389a34a46af93a27706f58bd26d5b877415c32219356dce8e5ec47e404d13fe824e25747015d913b7fa335b0d2a9753b2942f604eb16d201c8a310ed3e72b679c043c84aff6fda88df621c1f546d6dda4fcc9c81b23e157075e1d037c6d09faeb0b6b5945131aae89a239624c3c9d1b07fd09bf78709d4a84dd7b80ea4c09ecfe58491bdc119a5c8cdde33951f57fab5973f1c40ce39c9b2493b75d898cf7b59a093a7a72d934dd35e73dd0130d3238446be1ac30e9c0fbaef2e5a4cc4692fb4771618b598025a4f45b0d6042c8164406c2d02c5883ae013235ba0162592d91079e92e1eed8fd6669603786bd81a1f05c56b3168affdd0e2b2f53663d5ddd32d00473635483db1a0246ea34f5d33aadbe72d4cbe79aee4e46357e5c95bf6505283b5e1916416f555e580486d386d08dc69feecf56009b579081c5fff31cf694227e8d81e95cf3b7def5fb9ad326052228cad840ff4bbce383df9ca88b50de8fcbbabe5d494270aaaa2322307f0b5b2a7adf8dcc83aab4c02d02d2b01cb64c4de2db5edebd005b42da73134852c7261b748a86ff7ea2070951b449aaa1ff3252f7ea2c6465b050cea63dd54b31aa0ca28961d5a7c9544b6f7ef479e379d3c10c7fab2f237948b2e72a6035029271d0e6bef998068789be568628e091cbe821a2526805c46b67c1f4b2e309367e3598f0f558b2b05df9cf990c4bfa0cd98304f95a30862e524db14469784b5037c7119a21f7dd509c7e0dd52169bc654e563d641c6ac9d0fdb4dc2a33505b1b181a086bf248b79b5aa010f0b27b9d6e873d3be0699c75156e4cd522183feb2ee259a1fa5177cc71f99b2b2cdd01c618f04c25b8accb141ef092ee33ea786a6f16e7d753a48edcd893b611fe086ea1627e9309dd78a053fde15cbd6bba605de0dbb309ffe1123cac902a2177cd0c81e62f7d2fc320b00e35f57c4a940072763ff177dcd74ec0b347874607582cc34052b93aa4f8aef4ba1bbae403d512b857c51f17efc80a886ba793179236c4a5e0204e9b5dce3f0715751821e54b346a6132874b937a15442d11a80703e688694193c276eb32f930d2248991d60581491c0d1a0cbc49653bdcb61713495f374f1d1796cac3590c828237d1c12302302fc9ff2d659b4326ec962253acb50e5fed52bd7546ab10098529a67358077a51e9015bf0282e97371db2ff154c5a01516ca5288cc08c71fec4db20f5d4b52e72c835bcec2afae32a8097fbb8dee0356968d5002e7bec008e03a8f319020c6f570df575e84e21cf7d6770aafd7db44eec805f51fcd1482c7d6e94250983e2ff6dc8a7550d34a0578df8f10d81b25fce749c1b018fd007a8910d1dfc8af7f0b27b4ef4c05e14641fd83bc13dc56ea430d7e569737b6c64d2a4696728a8ef596daad7ee33e775b7d259c50793171f2b37ff7d140231ba9d8a6542a892c1f8d5a9235eb5723dcf187493ced79c79d50155fafa2d95e0db193bf4945e56ffc9fb73bf6c51af8966b08153a58909c18f18a92a11c095e74f08eeac2cb1018a15a068f26924d1f30d36a168bb35879f42f114c54bf5dbdff52288c7bd4b054dc690c4799cbcddf09e5aad69dc15779f02aad7972e2d8412298f164ef45195b095091385c484ee1b37e7df48469e03932af2beebf47c7cb2242f8a6bf27ddef6d39fcd8ed7af42aa9ecc99a34ae08dc135afbf0133e197a133ed4d23a116e1a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"da329e19efcb0c1b3e0620a72ceb480afe89d22ef4abc6357297c201953b5faa9085cd38fd702b1a982ea71d9c21caf7a6d683848dcadf5f076d48a096d50061c7e173d677ffbfa3d98411052e3d1d4e0ddfe4555be64d91900577d9bcad295c870ad39dd3aecf0a8badb3c72ade16e9f99efdcc07f146ac59076898e8a5fa41be3995092181e8ef79a49c12bc688a"}, {0x28, 0x105, 0xfffffffffffffff8, "79f436a3ffffffff00000000e1e0a80cb13402e1"}], 0x118, 0x240440c5}, 0x401}, {{0x0, 0x0, &(0x7f00002f4000-0x50)=[{&(0x7f0000143000-0x18)="362342363a634403cb65353e528b716beffec348390cbdbf", 0x18}, {&(0x7f0000346000)="e6719d605387327f68b379d3914eb52285c65c334b2df21586de6fa2211c8017da0be4630f9706b4e2c5f5e60e951331f005c9d7f90921b3770d4bbf8fb3cb3ae8dec06abfbd4e86474793a48ae5c4d909db256063b367acb33a6ee9d7bb9c7d9dfa8a0259c35d34696f4b8f445f4729829bd929d9d77fd30f64e59008441550c705b2badb02e12ed4ccdacd394c3552fcc65077151bdbb6746e7f94951a8d1f53e8c0e0df6bea0c78965648eebd104a5b2bd5328b235deee822f0b92fc39c60148045244d3cfe6b87c6df32fbebe4315b36392489ab03978576553bc295f0868326c436d0fd78a0713b1fd0b9e0daec96fd8b8207d6c1dacbb96dd69dc04c21a95b92c0823f6d8b15c18060426b8970aaf27e932002903368522d62736be8ef7209e8cf5205ccd1164318ab7f126c518b1c71b8434f3ac325604307c4b4f77b0e57a0ceab6179f617e241a2e2469e720f4111709daf247f01bc1cc9cf1e3946858ad8cfe72556c7cb0d6420186b2e93b7c3896535f8dc4dff768b899664067315cba5d8b3ab06747fd5995828ca46aa8c27b04240a93bdf9e00e673fbe069d174c6bef74e999f698054ce8602debb23f5534988c25341610b37392fccffc23f877979e2126f78b9d535b380bea69c580d3edccc2f20dad11956d06be0aeb30f10721f32c286780b88cc23ae432b2dd92c7e68826f65079922592b987555f39755216261719cfe3faf57d1815091e9efc99bb3cbffd844626cf6698d12776e6f8783e1292caa4bcc626dc3b1ae72429e31a556bdfff3d4358ff1168a989048ef6ac13fb4ef7eb27ec7f0c57945163f69e6fd556416e56e37b694ac1034f08284e3aca165f8d02f8d337b8fae188540bf0ce2be23fdd93bdca63aaf853d9983089f9c2798fc3bacbe13f55c9a1faa96f778dea29ee1d45f7e81ca94290cf4052e894c926fff8f30822632a47158c0ba73ad9a2721aab54553a3ee3da5419e5b581e8056a34b1f87abd157c77e8f142845da61a352ba9143881dbac6bcc5d3f7645ebff8b8ce104eae9ef42409b71501b0d561e9354e9d3cec790760b9c9d14b80c1ed5e47ee59727f2f78a21955869f4ec22a54ee85ce8ae6629f110044ecf1fe700fc00108fd43cb284c286579f6a9c9a6c0a76ad52f42d143b7a985469ff9c5c5f6db26ba77934571aec2cf6a737ddeecf643478ab0597e3735c7623a9138e8c478bed8a3847183f836f5ef7bbd612d766240c267880397df61de02190075b3c8f5b21029c9ab5220bee62e98a9ea0e2411546be737ffd21e56fc214e1625a44e19ac4e005bca7660c36d776faa6614709bbd2f1f240e323e43fb738f920640fd85690e47007d1160080f56107032121ca7e58c9b286c87215ce05ee396873e10803a56fec006c35db613ef870c7e838b0e02396209efedae856720ea21e77677935837ceee07bd40488d629784f440d40b75219a30ba7eb669a86f1917c527c83c0d665dfe875f1b1620cfa7e145ff3c4ddbf022e2cf5d22f9b709132c06b93cc5f269f14d3aca9d6666edb0747825442d794b8cc111b59f9c4737255d0ad3ff4f57b5e388f008d609b718f4248101847843bdb0e7e6de7961c40767e92de8b1578c6c6db3556605a3138d755c9ea6581eb3b103fdff3b4336487ebfe09854cf64c544e99ab5c7c3e4d041378d800ba2a37dc3346e92800b0dd3a168f22e4ac11201b5004eb242adcef114f9d0521222bca966e883dd234c108d4cef9378d1ae4340e2c748e77f7c7ef6ff08798d001cb31f1b2b5d3f878df1e01fe38c3b08d01d7e02c8928c162053f6c0e0a59495109eb502ed1341aaac7eedcf01f3dc13c02bafc14022db8bd57de83883425c9f886b8fc8f8a186a41ae2d2e6a39e45a4bf3505aa0071916d5147036f1e15dcdb1b26fb41072d3ab4d1fd1f30befbf43a12a27467a4ff41412e42b59dbdc4accdfd533ddc836e6f53a8e709fb04e522f110457a4cbbf4b30f2aa2c63dfe10b3d3a958c2619baf84991eaf285a2c6f22639d34456e29974370ea0506b2f23dbe844a13ab50f54219edfc8b470ad36f764484617b2047a5f28ab700fd4f5fc920a4ad02d5683e04e691a38bd10b146e841b08d4ccd22f93d5fde1323f25f5d9a29ce303ae2819c71b06d6789f44162e1edc19c9012077f5d4a04afb6950ca4aa1aba48d4d9e26d6c5cb591cc78653e6e5921b79adfc036a25a2b2bbd5fd3f3306f9bba6b74aeaada9fde8b6dbcbce0b806d20c3c28d89fe64e35b2ed15af22121d1b3c16e68b4f05f3ff3b967ed90068c546f735ec92f0eeb7bfc5f60b7b4b33cc94588c40f985f7df7aad7b2cfb482ec740a0bba9bda0bce8a69c9b6b0dd4ae45f3eec359c2e8a51d508e2abda6a04caf0999cc2b4afd6792200859dd9cea5946690167fd2303a4ce30c313c2b10fd10bed4a1c88ed9e64beff6b3a33b2e5471fbbdc81e2c082e836cec7c0864398cb2d1fc396f421b946bec35b6194667b314dd3abb86d0d02fcf19342ab1fe068e2e7201a84898c2cf8edeeaa7bad6d2973ac07f968d368e0976dfad1e9cd142f89562bea5434eecd81972994b30c057a5f9074ec4e09580e18e71b34008c491b705b53cfb887f93d12d267bdfb6e4455c0b9d203fdeedebc886f2d53c4db4e62d29f1ee31c337fb40067f93ea794892249b9cf224764bdd71b997f9e92e62aa91c6fdf4f44a043274eb5375930f3611112275e099d3b23c60b0e86d3caf594e23eea4954496350ec0f8a31d0c51caf047e0e51694ddcae2e98a4b2020b55bd5c3dfa709057e24d1717b7b26c2cefaf0bcca0e12117e4cfd4839f4d700afa820514582403714da20bc3dae0eb3b90775ec5f5b29bf9b0bf1a02d899c5d1046b58916b1117f2aaf67149fb91e3adda33cc4127985acf93edbdcbd8b6931b18d4649dcbe22fbb7d5db80942ee0ab6dfc9a629d4265930d8152d36abdfe6a56452edcc002dc1a97102955df6fa3f266fd9e3354e8b8ea24a146afd7049f1b23cd1263382467225f55e3c068d1ed3e8c17fe87d9cd7f3ccfea0ec00b609c5a71cc2f78b6b716a0217ab602146b53cee76e95b18a82a3ab3f34b2dc71d30a515edd41927f4238a3275cb0a1440c173e96a27b6ff4a16604ad4a266d00eb5c84fae1d17c9b4f59745e0dd9cd6486ab80d7690f118c2530cd1516834f682652d892837ddc31d519ccac5958cbd3a3bd8eb18df205b0846e75d4436472924690ba8e240c3fdcf8f7ec734ae16bc22e0e3937dfeb4aefa7c891525aeab4f7aceb5b65eda04c83e61a4e3bd22426ccb43f0d6de0e1b74499864028bf045fed81aae910a6884d339a7cd4d62916bdc09f7317b1bdf843b9fabe62eb673ff96e139954f16c8bcda556910182e771d48dc2ab59f2f6644c24b8bbf558ee5f59a016ef8a0fce1094ea9872c28abcc32733a5accc1ac972297f047bf636a15b4474c7ac5b9379269a66c67d2c2bd305e002edb2c036a43a4c2f9f821790132437931a4864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0x1000}, {&(0x7f0000713000-0x4a)="2f73e4de2568ea36219f0a67bdc13cd1bf034b3d0dabfb72ed070000000000000000a0ccb015455b9fc6921f3eae8d4bd4691bae9aef50e2de49a047fddd29a9fbd3baf15243392b165b", 0x4a}, {&(0x7f000094d000)="66413916e0f7e4f8f68eabda7bfb85ff42090902f8bd43c0ade31267100b464d871b24c419cbd99815072c21591003c6a6e6ac461b9ad09f39caa319992a5cae4f840d739b6d308a66ac50a8fc06b5f9c9f98f22801145dcc5067f9d88ea01fe9c6633c4feaae21bc52efd0cb52ebafdc1743db25ecfbef0957d622b6c170407826b664b4683de604c98e4055995c84e68895ba1123440a23c202b23cb4ba6c092b75a480d892f6720aff48df0dd47b658f50c4802b454fc3d21e95d271d3776f0edf246150d2a6447a348e453bc75b547", 0xd1}, {&(0x7f0000ee6000-0x4d)="b168baa5132452201bf3bf92a2e214b796b48ee260f840704c87f7d68574e89d1aff6a7f5829be83943890cf989f8bed91d5e473f7922c3f3fe7b085f8c8097aa3e01c12f7e55e5900739fcdc8", 0x4d}], 0x5, &(0x7f0000c87000-0x198)=[{0x108, 0x109, 0x4, "0229265f40f16eb2c6ca8c6d8eccee3b7e329513ab817035083fb00cc3fa1d11b35bc42fe729ed289ba7f4ce7f6e50cb84890300a16d4da6b3e562242b0bccdb141114e59afd4f4afbdbbd6ea29492e7cdfe04973b04977effdc3c20cdea92048736609f6fab97a497a45013074a83a772d9f95a6cbc0b7b1cb70eccc232b42da59e2d9962a1f01fbe884cefb7eac4558f2276797689296c32efbdefffef7e1dfe3a504323689724e06f1fe5822de761b31ea15bb6adfcea314c34772ee18493c4e01ae98848c2a393a4089e6fb4080ce58f5a160d712d9dcec4ac75aebe087524b275eedbb5546810feebfcc2067404ed"}, {0x90, 0x197, 0xffff, "584edfbb4870d8920a18f60a3b34ba52af00d4e172c7a73dce975cc29e475fe10f2767948e47bfb34063066f81ea23a4f10109a9e96f0962247228deb1fed0772c938b316d1667b27894f33b0187e945d7a57329194006f40e5311a1c26ab5be2e638706c9a8b0d52ef42d4f614a936957c38eede2b1486cb1"}], 0x198, 0x8010}, 0x2}], 0x4, 0x40000) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00002d2000-0xe8)={{{@in=@remote, @in=@loopback}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f000079e000-0x4)=0xe8) 2018/02/16 12:30:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000003, 0x3, 0x0) write(r0, &(0x7f0000a0b000-0x32)="220000000000000003be0000090007010a000800000000000000040005000280bf45eb0c272af8d9ea773272ea7a96eaf732", 0x32) 2018/02/16 12:30:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = socket(0x90a860181688c476, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000e3c000)={&(0x7f0000534000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc-cast6-avx,digest_null-generic)\x00'}, 0x58, &(0x7f0000cfc000)=[{&(0x7f00002a9000-0x5)="c345a5dc6c", 0x5}, {&(0x7f00007e4000)="57920bdece6151c1308dbb4085424371453a8674731f6c575f4e7cba69479556d99d5383960379695abc17c0b8a264e19aa8143f1bd2d61363a2acd0b61dda0fcd54315f88132ca550e9", 0x4a}], 0x2, &(0x7f0000abd000)=[{0xb8, 0x111, 0x5, "380162cfaaecf252d953335ee592d82ee675dcac9f910f4cc2db6a7c6fcc9fc83cb4528c4bb17014ab08975ba2d9a374fc9478e1b199c0973eca80805d239629e95fa576a5986cb959ad8402670788362c7c40cd3bbd37011a6be1df52603fd04af03b7e49afafaba8ef755e2496ef33c280b14e3b37198ac693e8a13d69d06e268b2d38f8dcba4c7ccc5e3dcf7992bdeb17c48cdcdb31f46587d4756294b7ab968f"}, {0x1010, 0x1ff, 0xc2e, "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"}, {0x10, 0x88, 0x3e}, {0xb8, 0x108, 0xffffffffffff7fff, "1ad8cecdfee5698d4a35ec8c87b049528b8055e0eab06afa9be3c4de94c9e944f98530ca3d8c90ec4b33b3c4b24472df8b5843218eb24266b6049d7f3a7087879d560f081702929b477a9659cc2b8ebdbb8b5337fbca902894eb688fece65ad491c239cc7aea24a11f1a9b61644b7e44ffb6fec00264479814cfb83a2a86c4f64e5708a5af3be8a4ee5a118caf48d590e72f702eee2d31ad5581e89577e841ea978cf74da19a"}, {0x68, 0x114, 0x0, "b97d6d45fd8015d6080d12d3ea42b3df3648063fe211f5d92cd2a3dcf99b6c666121c861005b4898d4d85ff02ae8d5f52b75b78a50f972192287ea22f74da5bffd664963c058a71cb9c7165851949b37eb607e37"}], 0x11f8}, 0x40001) r2 = accept(r0, &(0x7f000057f000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f000091f000)=0x20) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f000012e000)={@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, {&(0x7f0000cee000)=""/237, 0xed}, &(0x7f00002f6000-0x1), 0x10}, 0x78) connect(r0, &(0x7f000084b000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002}, 0x1, 0x0, 0x2, 0x2}}, 0x26) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002ff000)={0x0, 0x1000, "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"}, &(0x7f0000678000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007b7000-0x20)={0x9, 0x6, 0x202, 0x2, 0x0, 0x0, 0x7, 0x4c, r3}, &(0x7f0000424000)=0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003fe000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000406000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c55000-0x4)=0x18) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00005e6000-0x4)=r4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002e1000)={0x0, 0x10001}, &(0x7f000052e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009bb000)={0x3c, 0xc, 0x4, 0xffffffff, r5}, &(0x7f00001c4000-0x4)=0x10) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x99, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/16 12:30:26 executing program 7: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x6) 2018/02/16 12:30:26 executing program 4: unshare(0x400) getgid() r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000019c000-0x4)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007fa000-0x10)={r0, 0x50, &(0x7f0000196000-0x50)}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000aa6000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000002000-0x64)=""/100, 0x64}, {&(0x7f0000002000-0xc7)=""/199, 0xc7}], 0x3, 0xa7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ff3000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000605000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x20, 0x2c, r2, r3}, {0xffffffffffffffff, 0x4, 0x1, 0x2e67, 0x1f, 0xfffffffffffffff1, 0x80000001, 0x4}, {0xfffffffffffffffa, 0xd7, 0x8, 0x7fff}, 0x80000000, 0x1, 0x3, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x7, 0x8, 0x81}}, 0xe8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) 2018/02/16 12:30:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000297000), 0x80000001, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x99, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) 2018/02/16 12:30:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000277000)={0x10, 0x0, 0x1, 0x10000}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000073d000)={0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x100000000}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000045b000-0x4)=0x12, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000fec000-0x10)={0x3, &(0x7f0000c62000-0x5a)=[{}, {}, {}]}) writev(r0, &(0x7f000099f000-0x10)=[{&(0x7f0000ea0000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) 2018/02/16 12:30:26 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x2c)={0x5, 0x2, 0x4, 0x6, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000f000-0x8)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000a000)}, 0x10) 2018/02/16 12:30:26 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000008000)=[]}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000010000-0x1)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0xb0, 0x2, 0x80, 0x80, 0x16, 0x0, r1}, {0x81, 0x40, 0x3, 0x800000000000000, 0x8, 0x8, 0xffff, 0x81}, {0xff, 0x5, 0x10000, 0x101}, 0x2, 0x8, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x1, 0x9, 0x6, 0xc53c, 0x20}}, 0xe8) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000050b000)="1c30584286e78b349673e477402f9b4057bcdf3b43025f17a57e1ab8752194105af41b3f30f7ded48076a26b9981bb984f01d0dd4c8d7886d13fdb6951c12a6e58d4ff7ebc8b440619775cc46342a6b3810ed2f8a6c919e41506031d254b495a5c5265b76584823d0c870a056ee9f250885cc474cac6c954cb5d4d6322aa264fcb65e38c073abfef67e39ff32768ddc778a1de598d8c636310e04486b74cd35dde257b663e45f70866c0b6ce8b9206fa17b9c3518b0f620cb3b52f8b56e975661f77bc170da07e81d6cfdbc29e9ae8ea1fbd2ebb15863d4b4b8949aa58550d765dba5377c169e8ee2ffa", 0xea) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x8}, 0x14) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x805, 0x3) sendmsg$nl_route(r0, &(0x7f000024a000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x28, 0x12, 0x1, 0x0, 0x2, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0xc0000000}) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9}, 0x14) vmsplice(r0, &(0x7f000026d000-0x10)=[{&(0x7f0000239000-0xf1)="f17a431209f6141df19b7556d063ac447a4c5ee9e1b0f790db29c1c8ff0b8810536c7cf7078508702193b290e8e8ecbf49c33a6feb6ba71ac4c4194f38a3a7649babaa357416f417914b9358a38386d66d6a4aeb3af04a038736dc0481ee4dbcb59e85bf79be1a3c40bd87a21075c723c737549e799ab4e64c135e2354be18147e5082d2479f4b83851dfae0b2d22d7daf87503a94cdbb7f9f2a304b458165f353708c22cef5eacee7c99dda2c5f6c28055b55b95897b427764e028638ec49797cb3f628dd3198f9c6db49976ac0c8a6d0dcfe4722543826381803cf0b2605a846f8ef156b09d1744952b58785d0464a24", 0xf1}], 0x1, 0x4) 2018/02/16 12:30:27 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="d787ad9de3ccf1a71213d50450dd743e", 0xfffffffffffffffe}) r1 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a8e000)=@req, 0x10) 2018/02/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000172000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1f8, 0xffffffff, 0xffffffff, 0x1f8, 0xffffffff, 0x3, &(0x7f000005b000), {[{{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7ff}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7a8e371bf89c292571c138d31b820557", @generic="ecbcf5d274be44d85c165320f97261dc", {}, {}, 0x0, 0x0, 0x5}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffe, "73797a300000000000000000000000000000000003ff00dc00"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfc97) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff89, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000d43000-0x4)=""/4, &(0x7f0000d99000-0x4)=0x4) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00005b1000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x0, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket(0x6a81de9bb9bb2422, 0x80001, 0x3ff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000eab000-0x4)=0x7) 2018/02/16 12:30:27 executing program 5: pipe(&(0x7f0000356000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000000)=""/159, 0x9f) recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14}, 0x3f5a1db4cedf06e6) 2018/02/16 12:30:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005ad000)={0x0, @rand_addr, @remote}, &(0x7f00006bf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000021000-0x8)={0x0}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000023000-0x8)=[{0xea5, 0x5, 0x0, 0x6}]}, 0x10) socketpair(0x11, 0xf, 0x8, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000023000-0x518)=@nat={'nat\x00', 0x1b, 0x5, 0x4b8, 0x1e0, 0x1e0, 0xffffffff, 0x1e0, 0x1e0, 0x3e8, 0x3e8, 0xffffffff, 0x3e8, 0x3e8, 0x5, &(0x7f0000023000-0x50), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xb}, @empty, [0xff000000, 0x0, 0xff0000ff, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], @common='ipddp0\x00', @common='ip6gretap0\x00', {0xff}, {0xff}, 0x33, 0xa06, 0x0, 0x51}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xa2, 'syz1\x00', 0x5}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x3, @ipv4=@loopback=0x7f000001, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @port=0x3, @gre_key}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', {}, {0xff}, 0x2f, 0x6, 0x3, 0x20}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x5, 0x8, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @gre_key=0x1, @icmp_id=0x3}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @empty}, @gre_key=0x401, @icmp_id=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000024000-0x4)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000022000-0xc)={@local, @loopback, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000022000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3}, 0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000021000-0x8)={r1, 0x248b}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 4: r0 = socket$inet6(0xa, 0x200000005, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000-0x43)={0x0, 0x3b, "a7db1c1ced2f84a59b813d9f2ff900d8c4aab26b841845868a675ca76a3fad9105073d94a9868d5b3b93d5d43192e04e116cf57d970b95f9e4a80a"}, &(0x7f0000002000)=0x43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x0, 0x33, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xa4}}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000005000-0x8)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000004000)={0x0, 0x0, 0x49b}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000005000-0x8)={r4, r5}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8), &(0x7f0000000000)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x3)=0x4) 2018/02/16 12:30:27 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) 2018/02/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000976000)=@l2, &(0x7f000035e000-0x4)=0xe, 0x0) accept4$netrom(r1, &(0x7f0000dc4000-0x10)=@ax25, &(0x7f0000a6f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000789000-0xa)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008fd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00007a3000-0x4), 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000021a000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x3, @rand_addr=0x80000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}], 0x50) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000713000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fb3000-0x4)=0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x4e, &(0x7f0000fac000-0x21a9)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "f96432", 0x18, 0xb7, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, &(0x7f0000d94000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000002d000)="1cb572fef117e681694fd64b92e6bac5f987713cf8f311277640ee1bda063a1b4fd21218fb7381a6e221cbb00d1d9d765164883007b0ea475e8adc2a2acef59e421f3a7d7c1dedac9ff37d8a4b29591a4a913e9f1b8b29fdcb96f7e8c1fb8ccd48099dac4f05a813b0b56ae48b86", 0x6e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000011000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bridge0\x00', @common='bond0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1f, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) connect$inet(r0, &(0x7f0000028000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000c1c000-0x38)={&(0x7f0000d7e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000891000)=[{&(0x7f000075e000)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x1000}, 0x40000000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000000c000-0x2)={0x0, 0xbe}, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000bfd000)={0x800}, 0x4) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) 2018/02/16 12:30:27 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000+0x4ee)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/16 12:30:27 executing program 2: socketpair$inet6_sctp(0xa, 0x6, 0x84, &(0x7f0000348000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000055a000)={0x0, 0x2, 0x387, 0x1}, 0x10) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000529000-0x18)="ff0204ffff00def31d001122000000d8144e000000000205", 0x18) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000096a000), &(0x7f0000ff5000)=0x4) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c29000-0x40)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000322000)="0037811b376a00bc85743a70c2fcd56bff0a99850dfef94ab392afa3a93597457f8ebdf8424872d2f1e43c877c", 0x2d, 0x0, &(0x7f0000759000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffa, &(0x7f00009d0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007a1000-0xe8)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000cdf000)=0xe8) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000974000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000021b000+0x1b1)=0x10, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000021e000)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x100000000}}}, 0xb4, 0x6, 0x0, "3d013c61190d1c9b1c2c54dd868e0fd714bdbe89c0be8c2e22990dbbbe36e6b33c66d7b9301580b873888fa723ff8e29eda182e967dea1ab60a45bb63ffb185568a0e30a056e5aa57c2a59de26a47d72"}, 0x160) connect$pptp(r0, &(0x7f00008ff000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x6, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x148}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000068e000)=0x4, &(0x7f0000739000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000002000-0x48)=""/231, &(0x7f0000002000-0x4)=0xe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) r3 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000747000-0xc)={0x0}, &(0x7f0000c6f000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f05000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00004d8000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) sendmsg$unix(r1, &(0x7f000091a000)={&(0x7f000067c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f73000)=[{&(0x7f0000d67000)="bd39190be203fc78e8a78299856dda6e89699f3cc570b2852a457a7d35c235f87fe56863ef872054b2533f2dff1b1d72ae90189baf763a7d4c2a3ad3bd4b10373ff3cc09f4dffdcfcd43a076ad39ac0b2ed074a1f625eec5729c3e03a72dc84db6a029326120290c7f30fde61f6403d71c126c7f0e97e619c874f524874781a221810e69543bf3992b2adb93387556260d9e193c73855848f78cda127dc8d548867af8ceeeadb40c5dac00bef720944fc241b839852b58b2d52fd7060fce0c5b440b40385fda5fbeb9e4992312ccb366eac7f508643df7c13b6b084d7e0cd3706d710d861b538d5c", 0xe8}, {&(0x7f0000e52000-0xa1)="08f12cb2ea6de328eae8531ae2fb79ab23e20b77aa1f0c2501eb5cde728c964aa9a3faff90c796169c21d0fd6468425ec15ee310c52a08b40343039b2023ecd020b8065a05a76e9d755f4317a0584864ed65f5803d7ba6860e892457c41b7478e378fb2c135da590760df85688a3672a10217063d0b1002d6e91c47e753497f5b3ca8587ab56b6a5ebfb061c3db210ba2d1b8f4360764244c1c7e9a79348e8283e", 0xa1}, {&(0x7f000027b000)="eb19e5e0f872bde82616e254e2d5a1da0e1fb7527fb10c5c5ae75dfb6f1b416cd482313958200b28dd61e88b766b94c04bdf7a4e09fd2b141b5e9eceaeff6132f448a14a40f632ef891ee5fe718da91a3a16eb400a61a9a3f890206db15bbfe0bf36db8074dac465583c41f8322c73c9bcc8b491b75e5bc2b070e992f209ec2483562246af84c0bb01d61156fddcf179aaae10953223da73751c8b24838c0e5ebcb5c76a4c77d6de96337f9bc36459b2f525964c0dfa28ffdfe27b2a43f13ab35b41441b0c7f76841515cb3634461e40a98ceef59fd82229d4047eaada020c7771dff4bb09f9", 0xe6}, {&(0x7f0000f3a000-0xab)="496af00e453ec540ad5a5c6bb22bd7a0ca1f5bfc25b87e3f1413e26705343976a86c4be87ec5e8e8b22399e96a22d321102557769700fce529eebeb4b38a2335139c984da38cfe8fb06a56072a8ce139059ee3eba35831f943c2fe22b25c9c01c04fbd69b66ee8e1cc751c8a6b64e044f29d8bc91ca0935ee2cce473266bced8a6e7a929ae8d7342392d7599bb85ec8b0339ea65f9f5157b8ac08f656b91bdcb2d9e32424cffe315dc2a49", 0xab}, {&(0x7f0000e01000)="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", 0xfc}], 0x5, &(0x7f000006f000)=[@rights={0x38, 0x1, 0x1, [r2, r2, r0, r0, r3, r0, r2, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r0, r2, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}], 0xb0, 0xc085}, 0x80) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) pipe(&(0x7f000071c000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f000048b000)={0x11, &(0x7f0000b4d000-0x11)=""/17}) syz_emit_ethernet(0x86, &(0x7f0000d61000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr, @broadcast=0xffffffff, {[@timestamp={0x44, 0x40, 0x4, 0x3, 0x7, [{[], 0x76}, {[@multicast2=0xe0000002], 0x8}, {[@rand_addr=0x8000], 0x3}, {[@empty], 0xa95a}, {[@multicast1=0xe0000001], 0x3}, {[], 0x4}, {[@broadcast=0xffffffff], 0x5}, {[], 0x1}, {[@rand_addr=0xf971f1f], 0x2}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9f"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "e8590907f13b0653a525cd63e646ea83bc5413"}}}}}}, &(0x7f0000650000-0x8)={0xffffffffffffffff, 0x0, []}) [ 37.081901] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 12:30:27 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f000014c000)=@file={0x0, ""/5}, &(0x7f000085e000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/133, 0x85}, {&(0x7f0000001000-0x3f)=""/63, 0x3f}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000001000)=""/235, 0xeb}, {&(0x7f0000002000-0x70)=""/112, 0x70}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}], 0x7, &(0x7f0000000000)=""/185, 0xb9, 0xffffffff}, 0x161) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x52, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00007e5000)=[{&(0x7f0000ac9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000b44000-0xf0)="5f7f2bf189d9ec881b8c1b136a026bc88f21c1d48b9de6c7e3dddeb99ffad2b8130dd5b3d1d806a223f8ebcbc212b93d520583e98510cde71a34cb5975ce8f23b9f02a6d6811010bc7df25546f32b817e8e4e698bb62c8217fb574526b8236aa75ac22e1b364e2bae0d3f58e9e49e7cffd4a45ac3db1fbff40bfb669664a1be3a0ca3334d004d3b0722e8abaa3a493aeebec83ce96a7e387489aeed7f9bd5620cbb87f5b6048ee5c58efda4e754e9af3af8cd93cdd31570588dbe880abf042a1cfc306187c442c9c636a5d91a791b9d3168939b411ef2d03b4c5c771932b6ff4b478706c10a3af6f640f42aeb7ac0aca", 0xf0}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x8000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="5e941dd420606c0d36b4f7cb16c645cdaadb6588fd4349056edf958149af774140633994a408b9558b9f86e2e6b0ffe43362ff1569f3782ac9a364fe2d5fd5186954e14f907ceee3becbf437794f3ce799778878be66d2687e16684bd1fed175d5fb48e7e0339c78b02623d63222a295a8ccdbf44f490c08213336350be16dfc897064eb51349ac9ade07dae87408bb2b600f3ccaabf59a9ed061d5260dda0c2a71b7da25402de2e3614b69496eb2d64489a2f1545", 0xb5}, {&(0x7f0000d01000)="bfcdd00320791638d8d44e0558a7a50a6b6dcd4bcc613a8d3b40615401d16ca3ce9837ed1dcc51366e576408c46ca694943f135e53b15b5f842a5e9293a47e065d2580f4ef8741514878563791d135182d9af64c1f65d4867688be5c6ad107f7c10d4c34ff83fec4e6174bb7e3af6425d5e512d2f852543631c2b8bf9692924114bb13fdfa1b024ffcf121d63d7e1610918742dde6fed0ea2268ee24444ec6ea60efed2345124ea0d7ca8dfba7ece33566319c162a739f05f8b538124d9bae7abbed02fc8691d54dbf", 0xc9}, {&(0x7f0000487000)="6ed043b3", 0x4}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e31000)=[{&(0x7f0000b7b000)="fe3d1257fd0aa5ed47dd08ca43ebdd8bbb48d688d3e302e687e51e518fd1f7f6861c981385ee04510768beda19376c58a48cce61b9ef9467c35ca79a42b0d581eacd3a91de02c4a856741f6ec9bd93d83d1a6b2141b0d331f8aa71f0fa4314339bb49847a594ac0a12ea476683b2b146fdf1c7a3a275e58792aa39fbd711de51991c28867fc7", 0x86}, {&(0x7f0000001000-0xbf)="a1aa62f21acc843ff87713f3a0385d3aed7c44d1de7ce8e2f7d6c38c38d2acc90b310d30046889857368dd5e38f2cd0a5f9b5d6407f6894e9151847be12b06b36812bd2a065fc7d145ad5bc3cbe77a4c8e6cb4033e8c5941cca3274d019dd4b3fc6ac4384dd51db35411ce123542e04b7f75b6441483768dfc16a5c99f9f39a1dffe784c22febca4e4c07b210d3918dbda3f18e626729c7b7301830925bcb907c1e6379dd2ebd565a51ba7213a86134a2cd6a3a8d144f6c0682a66d011154b", 0xbf}, {&(0x7f0000681000-0xb1)="c84e958c943acc09e2fbb751c03071d9107b921d495077c48ac58e959e5442de4348e0a3df686e537ada150ac17dbc8b859503496e48ade05254de769a36654c1fb2ee1df9f323955167149f8cf2e1d0497fd449ab9f0ca832b496b0ec49dcc8fb3d0e7b8676dd21b2b8c69c504d8356a95a9f1b56a9800af92f3fed6f3422d3ecc552f320984946892e60053767d7a3415216ab81aad331a8ddb9729fe3a2e5c6f74cefd35fe53b09149bcecefebac029", 0xb1}], 0x3, &(0x7f0000000000)=[], 0x0, 0x4}], 0x3, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000b2a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffd3}}, 0x3, 0x0, 0x81, 0x7, 0x40}, &(0x7f0000d3f000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000a43000-0x14)={r6, 0x3ff, 0x100000001, 0x8, 0x2, 0x101}, &(0x7f0000251000)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r8, 0x1, 0x0, &(0x7f00000d6000), &(0x7f000006f000-0x4)=0x4) poll(&(0x7f0000b1e000-0x8)=[{r8}], 0x1, 0xfffffffffffff370) close(r7) 2018/02/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80a, 0x6, &(0x7f0000aee000-0x8)={0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00005d2000-0x8)={0x9, 0x83ee}) pread64(r0, &(0x7f0000a93000)=""/7, 0x7, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x3, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}]}, {[]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x81, &(0x7f0000aee000-0x8)) 2018/02/16 12:30:27 executing program 5: socketpair(0x0, 0x4, 0x7, &(0x7f00005fe000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000632000-0xc)={0x40000005}) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x1000, &(0x7f00001c8000-0x1000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b3b000)=0x9, 0x4) 2018/02/16 12:30:27 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000683000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000085f000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000047d000-0x8)={0x0, 0x5d7}, &(0x7f00005ad000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bf1000-0x8)={r2, 0x3, 0x4}, &(0x7f0000799000)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x190) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000564000)=""/214, &(0x7f00003e3000-0x4)=0xd6) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000811000), 0x80000) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000bb4000), &(0x7f0000d4a000)=0x4) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aee000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}, @rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000aef000-0x8)={0x0}) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000af0000-0x10)=@llc={0x1a, 0xf8, 0xaffe, 0x40, 0x7f3, 0x4ab7, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000094e000-0x4)) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000af0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000af1000-0x4)=0x3a) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000779000)=@file={0x0, ""/40}, &(0x7f0000af0000)=0x2a) 2018/02/16 12:30:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000219000-0x60)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f91000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000001000-0x4)=0xffffffb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3f, 0x6, [0x8, 0x9, 0x9, 0x2, 0x5, 0x9]}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0xa)={r3, 0x200, 0x1, [0x9]}, &(0x7f0000001000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x8c) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000dcd000)=""/135, &(0x7f0000f90000)=0x87) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000589000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000977000)=0x26, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d2e000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x8, 0x5, 0x3ff, 0x2, 0x1, 0x4, 0x7329, 0x3728, 0x8, 0x2, 0x10000, 0x1f, 0x3, 0x1ff, 0xa8]}, &(0x7f000018c000)=0x108) 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) sendmsg$inet_sctp(r1, &(0x7f000022a000-0x38)={&(0x7f000075c000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f0000f88000-0x60)=[{&(0x7f00009a5000)="ec46", 0x2}, {&(0x7f0000f87000)="1db718b4fd66cad6b4de1ccec1590576d2d4d668d16229f672c17c84a96a85dac5f9de07f6ace7f655bc2b4e2e9428d0f34e20c4442cb099c22ed9c0d64fde9555dcdb354bad0d358568ff6c3c003dfd4690543e4f3af445e396da3cc2", 0x5d}, {&(0x7f0000f88000-0x92)="3eb9f955ce21fdc3ad32762439e2ed98684e7ae82b0e6abb446fa158d894f361b8e9559d4014c6ea2ba3ca3e68030aa6d6955920c04dc34e15d848630b73ebd89d08f3b185fb7238c1a11800d59629dc925c88bae2ab5edbbd9808afd1ee85657460affa69cebaea7e5d2f4664c9f117a711b876c3c8d8d84f5e430e273a4f83f665d2bd63bc72515e88dfe6008b345725b2", 0x92}, {&(0x7f0000f88000-0x14)="25c113a03713b604c2e7dcb2b5ec051ccfe07adf2a072b760b", 0x19}, {&(0x7f0000e1e000)="8b9b4452790a4111a0a63de7fe66305447913aa31fb73ea10820719128a478e5a4ad5acd6f5faf9e0dc1eb66b038c2ab7af490294968909044f462f431a06ba4c211004bb6d407dcb435b6b7cd16f1fe676fac26dd1dd0a446e1bb562f77ee5dabb72eb17bdc1183974f69c19f0e13bd62bb4a262040323669a4513735d53dfbaefed4a5a06bb6c61d9c09f3c61d41bf5ec7660002cd9c2acd295524ae2107564a055f", 0xa3}, {&(0x7f0000f88000-0x9c)="cc8bc4941c841e52fb7ab805f9600486a787ef74c725dbdcbad104fa42545ffd38a012a62ad97838d057bd9dbef29794cf452a7bbc2595dc3c977453b8cc432ebb68ac4aadae4edbc84d7d90b8939a58def092b7a89034f5bf1711e071517445ac939c406f27d3d0bde7f4b783ce13bb9e946485f3a85cb3bdc498bf63697a55bacfbf590a35cb939b5b1b4e119fdcf1f31da101cd4055c498c102a0", 0x9c}], 0x6, &(0x7f00008f1000)=[@init={0x18, 0x84, 0x0, {0x7, 0x100000001, 0xf8, 0xf5}}, @init={0x18, 0x84, 0x0, {0x2aa, 0xffffffffffff7fff, 0x1ff, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x9, 0x0, 0x0, 0x525, 0x80000001, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x8, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800a, 0xa8, 0xe, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x7, 0xa30, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x86, 0x7, 0x8}}, @init={0x18, 0x84, 0x0, {0xd, 0x8, 0x2, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x3f, 0x2, 0x32, 0x8, 0x1f, 0x5, 0x865f, r2}}], 0x1b0}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f87000-0xa0)={r2, @in6={{0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x0, 0x0, 0x4, 0x4, 0x3f}, &(0x7f000079c000-0x4)=0xa0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000042a000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000f80000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b4f000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r2 = socket(0x4, 0x8000b, 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a44000), &(0x7f0000123000-0x4)=0x4) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) pipe(&(0x7f0000524000-0x8)={0x0}) connect$vsock_stream(r1, &(0x7f00000f5000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000420000)="2c15a9908bc96cf23137390223bde3ed48b02be6d47ea74ca533595c6121526b9470a37ceac1ca420764eb329f62834e", 0x30) 2018/02/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x7fffffffffffffff) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000004000-0x68)=""/104, &(0x7f0000018000)=0x68) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x100000000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x4, [0x2, 0x4], {0x0, 0x6, "c5d61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004fb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00003d5000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000aec000)={0x0, 0x7}, &(0x7f0000262000-0x4)=0x8) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aed000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r0, &(0x7f0000aed000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000aec000)=0x1c, 0x80800) r4 = socket(0x7, 0x3, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f000011a000-0x4)) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000955000)=""/121, &(0x7f0000140000)=0x79) 2018/02/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x4, @empty, 0x4}}, 0x3, 0x544f7985, 0xdc9, 0x5, 0x4}, &(0x7f0000002000-0x4)=0xa0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/02/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b29000-0x8)={0x0, 0x7}, &(0x7f0000d7c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000244000-0x8)={r1, 0x6}, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fe8000)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'sha512\x00'}, 0x1d) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f00001f2000)=[{&(0x7f0000003000-0xa7)="5e285678a47b07d65f4ba35479f95e39fb07db17660951dc0cefec99d415e73d15b348c5612d6d702febc10ac02fab6288aec37f4efd1400b68076428ef29405506433bd311f41879f339e9b9e9b9d01af13d419583c98a214fdc2139fbda7", 0x5f}], 0x1}, 0x400c044) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fe8000)="bcc731", 0x3, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000004000-0x92)=""/146, 0x92}, 0x0) 2018/02/16 12:30:27 executing program 1: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x65, 0x80804) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bba000)={@common='dummy0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000997000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x6f8, 0x188, 0x188, 0xffffffff, 0x188, 0x360, 0x628, 0x628, 0xffffffff, 0x628, 0x628, 0x5, &(0x7f00001da000), {[{{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ifb0\x00', @common='bcsf0\x00'}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@multicast1=0xe0000001}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@multicast2=0xe0000002, @port, @icmp_id}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@broadcast=0xffffffff}}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="85239910a6423d0c242cf3df5c38d151", @generic="5f42206c24d3057d276b8cc5a70bdec3"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@rand_addr, @ipv6=@empty, @icmp_id, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000002000-0x50)={@generic="154092b62c99caa14b10fe1d72b9e587", @ifru_ivalue=0x4b47}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000)=0x2, 0x4) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d54000-0x4)={r0}) bind$bt_l2cap(r1, &(0x7f00007b2000-0xe)={0x1f, 0x2, {0x8, 0x3, 0x87, 0x0, 0xfffffffffffffff8, 0x8}, 0x7, 0x80000000}, 0xe) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000476000)={@common='bridge0\x00', @ifru_data=&(0x7f0000a7b000-0x20)="040000000000000002000000200010000000d200000019edff22fff5ffffbc23"}) 2018/02/16 12:30:27 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f000029e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000059000)=0x14) close(r0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79}, 0x0) 2018/02/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8), 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x3}}, 0x3f, 0x7, 0x5, 0x0, 0xcb6}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x7fff}, 0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x2)={r2, 0xa343}, 0x6) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f000011d000-0x1c)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000dec000-0xe6)="c04ee78d9f37ea4d2ee5234dc9a504703702d8075d32f552ac4ba39331d8c66bda679bfe1498f01647153bea405fb9378f72bd7b08ed2dff67b5b1e3ef8c3a7453c0b6e79ad392b6ad0984bec6c5bc42993abc6419378831e8c5d6aa9cedd37bd0d0d9f2a46b314381d703c23f69f5e5cc3d097bc3ba782b2910e48cc0ec499c630e310577a1e698277f54949e8b87afdf3887b0e16a416f1b7a09800b63fb82c685736d5cd973cbe35448bed64710630143e14323fbc4e0bafbf0f86994c32666164feb1f558ac36caf3381029aa1a3c79c10ee71dfa7b603d0fbf3ce1c0453fbb6ccc872a5", 0xe6, 0x80, 0x0, 0x0) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ee5000)={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7ff}, 0x0, [0x4000000000000003, 0x0, 0x0, 0xe5ad, 0x800]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r1 = accept(r0, &(0x7f0000ee7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ee7000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"88fce7fe080de2d4fdd455eeb1eac2ab", {0x4, 0x10000000, 0xffffffffffff8001, "67b1fc5306ef", 0x400}}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000fe2000)={&(0x7f0000fe3000-0x100)=@alg={0x100, 0x10, 0x10, 0x5, 0x0, {{'cbc(camellia)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x7f}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfffffffffffffffa}, {0x8, 0x1, 0x7fff}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) r1 = socket(0x10, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x9, 0x7, 0x400, 0x7912, 0x15, 0x0, 0xffffffffffffffff}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066f000), &(0x7f0000fe3000-0x4)=0x9e) 2018/02/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, 0x0, &(0x7f0000d0c000)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-asm)\x00'}, 0x58) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000336000-0x2a)=""/42, &(0x7f0000244000)=0x2a) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002d2000-0x4)) r3 = socket(0x11, 0x80000, 0x8000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00006bb000-0x4), &(0x7f0000b06000-0x4)=0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0xffffff96) connect$pppoe(r3, &(0x7f0000c9d000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000df5000-0x4)=@int, &(0x7f0000278000-0x4)=0x4) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000), &(0x7f0000007000)) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x2, 0x1f, &(0x7f0000ef5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00007c0000-0x4)=0xfffffffffffffc01) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003f2000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x100}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x3], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x400000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socket$nl_crypto(0x10, 0x3, 0x15) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e3e000-0x4)) getuid() gettid() ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000034c000-0x3)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004d9000-0xc), &(0x7f000048d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec4000), &(0x7f0000d51000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000722000-0x5c)={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, 0x7, [0xda, 0x7, 0x2f2, 0x1cd, 0x5, 0x2, 0x0, 0x81f]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000053000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0xf0, 0x0, 0x1c0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000d7a000-0x19), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='nr0\x00', @generic="0be788d2c00e3bf900686305df8b7034"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="1babd7e96bbc051177c178da8bfe922c", @common='dummy0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000ef0000-0x10)={0x1a, 0xc, 0x6b0, 0xa3f5, 0x0, 0x800, @random="518105dc55d1"}, 0x10) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000), 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eef000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f0000ef1000-0x4)=0x3, 0x4) recvmsg(r0, &(0x7f00003ec000-0x38)={0x0, 0x0, &(0x7f0000c6b000-0x30)=[{&(0x7f00003b4000-0x45)=""/69, 0x45}, {&(0x7f000011f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cef000-0xcf)=""/207, 0xcf}], 0x3, &(0x7f000027c000-0x1000)=""/4096, 0x1000, 0x1}, 0x2020) 2018/02/16 12:30:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd1000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e00000)={0x0, 0x8e, "e6d9927bd1671a1463e5e00977454c136dd66dba900f06abfbcc01e6cf4a95a3d3c3e2783713b0532c8d3a954d9879ea27f9b84735e49ada7d031396a0afd753c9b10b27e744df14523e40dc3a763e4e72988edbcf0a50c27cbc92fff694f8d251b6215aa32010d3ef20969a48723ffaebdbdcbf8f6170546a9db54d1bf9d0ac7928f1b92f14daf05fa58bf2ff43"}, &(0x7f0000000000)=0x96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x26b3}, &(0x7f0000001000-0x4)=0x8) getsockname$netlink(r0, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7d0d}, 0x8) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000254000-0x20)=[{&(0x7f00000e6000)=""/192, 0xc0}, {&(0x7f0000fbb000-0xb7)=""/183, 0xb7}], 0x2) poll(&(0x7f0000de3000)=[{r0}], 0x1, 0x0) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004b6000)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c59000)={r0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000431000)=""/61, &(0x7f00003f0000)=0x3d) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200010000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = socket(0x10, 0x80000, 0x6) recvmsg$kcm(r1, &(0x7f0000718000)={&(0x7f0000e70000-0xe)=@l2, 0xe, &(0x7f00000cf000-0x40)=[{&(0x7f0000c2a000-0x16)=""/22, 0x16}, {&(0x7f00005a8000-0xb)=""/11, 0xb}, {&(0x7f0000cef000)=""/147, 0x93}, {&(0x7f0000c08000-0xfc)=""/252, 0xfc}], 0x4, 0x0, 0x0, 0x100000000}, 0x10000) setsockopt$inet_tcp_int(r0, 0x6, 0x8000002010, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) shutdown(r0, 0x1) setsockopt(r1, 0x7f, 0x0, &(0x7f0000dfa000)="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", 0x1000) 2018/02/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000074f000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7, 0x3061}, &(0x7f000088e000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000875000)={r1, 0x9}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x14, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000078f000)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000791000-0x7a)="a2fe621bd3e585c415b881dae04d2934f5fbc2aa4124de712b8ee43c358159779400a15b00fdeec030f7a9ef33403c388310374dc2a73228b02eac953834d77715b35e7345765370e7075c1560f80f4ebd0d7ad91a5aa02c05f173a698136446695f247eb738be05a8bfadbd61601ba783fbc53bcb1f333f6534", 0x7a) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x1)=""/1}, 0x18) 2018/02/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000077d000), 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x28}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f00003fd000)={&(0x7f00005ad000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000bfd000-0x20)=[{&(0x7f0000f27000+0xaf3)=""/181, 0xb5}, {&(0x7f00000a3000-0xd0)=""/208, 0xd0}], 0x2, 0x0, 0x0, 0x70e73608}, 0x2000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000d8000)={0xae, 0x6, 0x80000000, 0x473, 0x7, 0x6, 0x8}, 0xc) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c9f000-0x10)=@common='erspan0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a01000-0x10)=@common='gretap0\x00', 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d83000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000ab4000)=0x32, 0x800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d45000-0x4), &(0x7f0000e10000-0x4)=0x4) socketpair(0xa, 0x7, 0x1000, &(0x7f0000549000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d21000-0x19)={0xffffffffffffffff, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00004fa000-0x10)={r3, 0x1}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000092a000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f000065a000-0x4)=0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000789000)={{0xa, 0x1, 0x80, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, {0xa, 0x2, 0x473, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x8000000000009, [0x1, 0x200, 0x200000008, 0x6, 0x8000, 0x1080000000, 0x5, 0xa194]}, 0x5c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000127000)=@common='ip6gretap0\x00', 0x10) sendmsg(r4, &(0x7f0000190000-0x38)={&(0x7f0000b43000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[]}, 0x810) 2018/02/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) socket$key(0xf, 0x3, 0x2) 2018/02/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x6, &(0x7f0000da2000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007a4000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005a1000)={0x0, 0x85, "f099bf994d7cbc0046250e2003bf4c144154e9023048b8c7ff456cb877d03c0ca3e7119842adeb5706be2d94f51bede598b32da0d345103cfb525eb2ebf72f9afdbcc5cc77dfc4e1cf9e2f9dad507a326438bf51e351c838aa30abdb94b9031f9a82575acb26acf2c2d6b8f086bb72619a5f6b6ce81097332825730139387d832950c9805a"}, &(0x7f0000d88000-0x4)=0x8d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a1e000-0x6)={r1, 0x4}, 0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a96000-0x8)={r1, 0x9e}, &(0x7f0000344000)=0x8) sendto$llc(r0, &(0x7f0000503000)="84636a67680312c57a4b78085b3b9899206edcac4d8661344dda0f6093c64b7adc8aec3ad6017131f24c85733c0b8c16584eb765f1ce1973c6f9e8a91bfa9c5a24cf12d3ff947512eb59835f89d5ac978659873ab72a2e7a75d34bf2542cab0b9d90892d70209986e22446abe3978f884e4bec261cccdf63b3aef444713eccac532486a8435ad9281fa4f54a3ab6e22a9764b1de8f205defd4895a223446a92c541590f77b88f06d0a7d1ecef805c668c01fe97b3e28c51143ecf9340efd91c862d9a689567cb2bd8eb2ae1786d96708df8875c1f5a8e75984f746e9c54bd7e598127a70", 0xe4, 0x80, &(0x7f0000e0c000-0x10)={0x1a, 0x11, 0x6, 0x31, 0x7, 0x91649f6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt(r0, 0x111, 0x2, &(0x7f0000af4000)="7f4affea", 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d83000-0xc)={0x7, 0x1, 0x1, 0x0, 0xfffffffffffffc01}, 0xc) 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003af000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00002f3000-0x4)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00002fd000-0x10)="0e9ad347037af1847450f3d58a10ca43", 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x51, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@nfacct={0x0, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x14, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/16 12:30:27 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f93000), &(0x7f0000f92000)=0x4) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = socket(0x1, 0x1, 0x2) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000873000), &(0x7f0000f95000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000bb8000-0x4d), 0x0, 0x40800, &(0x7f0000ea2000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000359000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x1b02}) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getuid() r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000008000-0x12a4)={0x12a4, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1290, 0x10000001, [@generic="2704b1448b467a1d12f43d29fb4ca5e6aa08408514fb8104009f0650e39ab6c9", @generic="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", @typed={0x104, 0x55, @binary="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"}, @generic="c0abefbc48fe7c0fe3098869871e410a3170edf1d6642833f144677dab7a2487f062544aae1ae6", @generic="a67b7f5ae04f3e2ff4687f42eccc1168141ff303e5437e70572e381b732ee6535e3b257b060581d3a9237f21866206b0a3af8f9ee53b0c28c65be9a4d1e5e60bdf623693663b351a137669698479218c1bbc57b320fe703174cb7f2e956b9c", @generic="6cb6c1811b761cdd0e3d1056e2f29a7a993e2297681b29275cb5f50c2c32f63b620babc9431e5413fbac3ec64c092221e709b84014dd205dc5f4e08b1e52b50e9a5c5622208d2b431feb0aab839e62c38e4b727ae1eb938e6a9ac106b85fcb51ff91f009124f2ed2e331d5fac13c3e412b43a8f3f477d4d6dd7b499f389a57f28440d3f61085319c0b4f002a58967e8b6b", @typed={0xc, 0x42, @uid=r1}, @typed={0xfffffffffffffdc6, 0x57, @pid=r2}, @typed={0x10, 0x37, @str='bdev\\\x00'}, @generic="082f801f9cc83126581210ba27e7024a506001ff828015404a70726d3897b4d262696c8d302a4f"]}]}, 0x12a4}, 0x1}, 0x0) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)) r0 = socket$inet6(0xa, 0x3fffffdfe, 0x4000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ed3000-0x88), &(0x7f0000751000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007b3000), &(0x7f00005e2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007cd000)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, 0xe) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00001b0000)=0x7, 0x4) accept$ipx(0xffffffffffffffff, &(0x7f0000ca6000), &(0x7f00000fe000-0x4)=0x10) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x11}, 0x7}, 0x1c) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0xa21, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000006000-0x4), &(0x7f0000012000)=0x4) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000011000)=@full, &(0x7f0000012000-0x4)=0x48, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000013000-0x4)=0xfffffffffffff800, &(0x7f0000012000)=0x4) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000012000-0x4)=0xf51, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000e000-0x8)) syz_emit_ethernet(0x82, &(0x7f0000011000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @dev={0xac, 0x14}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@dev={0xac, 0x14}]}, {[@multicast1=0xe0000001]}, {[]}, {[@rand_addr]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @ssrr={0x89, 0xb, 0x0, [@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xe0d000)=nil, 0xe0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e0c000)=0x8b29, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 37.679756] netlink: 3684 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/16 12:30:27 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000ea9000), &(0x7f00003d9000)}, 0x18) r1 = accept4(0xffffffffffffffff, &(0x7f0000c19000)=@ipx, &(0x7f0000911000-0x4)=0x10, 0x800) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000eb4000), &(0x7f0000eb4000)=0x10) 2018/02/16 12:30:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) sendto$ipx(r0, &(0x7f0000fc3000-0x1f)="a08250fcf721acd9c5d0574a7b6895f8477f40b20ef5c7f22708950078770a", 0x1f, 0x40015, &(0x7f0000637000)={0x4, 0x7f, 0x4, "adfb5af90f94", 0x3}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) close(r0) 2018/02/16 12:30:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00008ed000)=@l2, &(0x7f0000617000)=0xe, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000441000), &(0x7f0000bf3000-0x4)=0xc) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000b8d000-0x8)={0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000431000-0x10)={r2, &(0x7f0000fd1000-0xa9)="9d88137ebb3c1daff709846b12b700f4f18f219dea48ff08c4e1ef36e418bc1e61f3e144a90d4eb1f4450fe09e665a25ad4c57ffdb53aa6c09f99736a1510ae240c8cbe48b2c286a5486254cc833055b1e1b5df81ff013a3ac9b81bac5f26453147406371d22325071116e380cd51308d52378d5ce19352920998759532ec5565dfe89ae5f03a90a1dc2a18a36a563e76e4c4979ecaf5af88d38ce513e0a148973a45ae710305845ba"}, 0x10) bind$alg(r1, &(0x7f00000e3000-0x58)={0x26, 'aead\x00', 0x0, 0x3, 'rfc4309(rfc7539esp(ecb-twofish-avx,cmac(fcrypt)))\x00'}, 0x2f8) sendmsg$rds(r1, &(0x7f00003e6000+0xe12)={0x0, 0x0, &(0x7f0000fb3000-0x40)=[{&(0x7f0000872000-0x66)=""/102, 0x66}, {&(0x7f0000f9e000-0xef)=""/239, 0xef}, {&(0x7f00008fd000-0xc8)=""/200, 0xc8}, {&(0x7f00003d0000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000e7d000)=[]}, 0x48011) 2018/02/16 12:30:27 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007ac000)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000823000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000daa000-0x18)=[{}, {}], 0x2, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000088c000-0x10)={0x0, 0x0, 0x3}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000001b000)=""/120, &(0x7f000001b000)=0x78) write(r2, &(0x7f0000010000-0x2), 0x5b2) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00002b1000-0x108)={0xe54, {{0xa, 0x1, 0x5, @empty, 0x6}}, {{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}}}}, 0x108) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001ba000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000364000)=0x1c) getpeername$netrom(r1, &(0x7f000012d000-0x48)=@full, &(0x7f000034a000)=0x48) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000365000-0x1000)="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", 0xffffffffffffff97) 2018/02/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f00006fb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 12:30:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f000005d000-0x4)=0x800, 0x4) recvfrom$llc(r0, &(0x7f00001e4000)=""/1, 0x1, 0x0, &(0x7f0000687000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) [ 37.726659] netlink: 3684 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/16 12:30:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4b49, &(0x7f000096a000)="ec8d5bd561b5e9d701770cfe64620811d72168fbf20673a85419a78279d2ace045aa7a07634a0f65347607ef5db34d600805a36fe454f2fbfce876b4bf8ff5c646b7fc3c28f03973bc7d91ce78df2a1977adee2a482c4f25d500404f7ab90bedb6b10a2d1f8c50dcf71aeff71d8513e1f0c75cd4f087ef7c86b9bd280226b04799c2ad8499592d9d3d006c8617265393515b5b13ccec362d12b2a23cec2958") 2018/02/16 12:30:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0xffffffffffffffd2, &(0x7f0000f71000)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000b58000)={0x0}) connect$bt_l2cap(r0, &(0x7f0000dbf000)={0x1f, 0x10000, {0xffffffffffff0001, 0x1, 0xa400000000000000, 0x8001, 0xdb43, 0x9}, 0x7ff, 0xc64d}, 0xe) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000800000-0x4)='tls\x00', 0x4) r3 = socket(0x2, 0x3, 0x6) accept4(r2, &(0x7f00000fa000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00005d9000-0x4)=0x3a, 0x80000) sendto(r0, &(0x7f0000aee000-0xb6)="0180b936f8fa280b36510cfdf45a12d31c4bdbd6d10e43b102fa6b25e7c3e60af0f120b86fe100ee17b28b3b05b2306f98c5b24db5f5cad3469ef934a4f55b460a399c0f177102cf308becf837e1bfae87dea88f92a4c161b6f52fd98b9bb32f6f4278f6342ba279c3a20207d4fcf11cf9248a5a1cb5448a73b5f06c8c31ccad2bb1fba76fac533e3d7f0b6c993ebdff7814c904255442bf544717311ff3e74a97422e19968f400451f49626020660a349b001cf0f52", 0xb6, 0x10, &(0x7f0000f7b000)=@l2={0x1f, 0x80000001, {0x1, 0x5, 0x38000000000000, 0x80, 0x101, 0xffffffffffffffff}, 0x7, 0x2}, 0xe) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000ed8000-0x4)) 2018/02/16 12:30:27 executing program 7: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[], 0x0, &(0x7f00006c2000)=[]}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000111000-0x5e)=@dstopts={0xff, 0xa, [], [@calipso={0x7, 0x28, {0x5, 0x8, 0x522, 0x6, [0xf677, 0xea09, 0x100, 0x3]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x100, 0x2, 0xfffffffffffffffb, 0x7, [0x8]}}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x0, []}]}, 0x5e) sendmsg$alg(r1, &(0x7f0000998000)={0x0, 0x0, &(0x7f0000af5000)=[], 0x0, &(0x7f00000ca000)=[]}, 0x0) 2018/02/16 12:30:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000c87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dd1000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000216000-0x4)=0x0) r3 = getpid() r4 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004b9000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000089a000-0x9f)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000e6b000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a8b000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f000025c000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000853000)={&(0x7f00008e3000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000d9000-0x10)={&(0x7f00005f2000)=@newlink={0x6e8, 0x10, 0x200, 0x6, 0x2, {0x0, 0x0, 0x0, r1, 0x2000, 0xa12}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xfffffffffffffff7}, @IFLA_PORT_SELF={0x6c0, 0x19, [@nested={0x110, 0x6e, [@typed={0xc, 0x3d, @pid=r2}, @typed={0x18, 0x83, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="6a36e96efb18299259526cee54cbc82e05360c7a2a45653ca3a6fcb3899610f80b5b8d4f12acec584207e57f1461d8deac5e6c01d10fbecbfb4cc1037664eef7109326970606cbc82b7cf7453d23a5e5889e69e1cc8b01987df3fb53d701637725ceb9cd949812c34854070e159247afaeca1f5763a03c4482d9d68e2e62616bb4d444b3a7875550a0e58af0aa519526f279e436e1ad36017da4d402ca020d22ad65af9608c9c1ecd1455f44c93b3dbba537e8facd3cbfd1fe847dcd707c229026", @typed={0x18, 0x65, @ipv6=@empty}, @typed={0xc, 0x5c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0xc, 0x4c, @ipv4=@rand_addr=0x2}, @nested={0x238, 0x37, [@typed={0x8, 0x6a}, @typed={0xc, 0x2c, @pid=r3}, @generic="b994852d8f745394d2fff78626ee30ac56587c40c24333dfe21af99206ce43a5a25bcc82132afce25efeee18428ee860254f610b693a34a053b345137f3a7553e316561f2ff49335ed1e9be3b8f3d7749f17f098139bf4b716ade73f78ece26d81c96ba8ac510e3ce753002fececd7815eacba929601f971e29d08ae186e14a8319e58f25f218ccd5855045775eaca9d65f5064c83f7d30886fbc34c054ba4af3656dc3d51c7755d787d21ca5f35949e8f5ba3f8282b613c1cacd28fb6c81f4caa79cbb878436a4ac1d2d4a7a893ddd335e4c54ce893763183c5f9e9c11d96ada5711fefa3a983", @typed={0xc, 0x3d, @str='{\x00'}, @typed={0xc, 0x5, @pid=r4}, @typed={0xc, 0x7a, @pid=r5}, @typed={0xc, 0x6e, @uid=r6}, @generic="a8aa58e3bca7148e4e66ca4baeb7c9188a65de013006482e3c0b60c6c96be01e9d4aa86ee25c1323e31fe995f718da64b307df5e4e93405972f3d15796c084983ff56efa43f25bd4aa6430181e958d5003f34824d45f20cd82f2e210da889becd52160b4d411fd5bcaf947f88638b95363208042f21090e512b33ca3b422a253a6f24ab99fbce81711909eae7a0dda366d4c881df2492724478d1dcd7d877aeb3e6177ad1331fcfb6765f19878a87e42", @generic="192d8a4c5194a1314658633912373d01ceb0adc325c90e5a0e899ae80d3def12cc52552341fd5521459d526bc7c1030e82e2b811d0a318d1350f516e3e206680c3a153f114ea5dac16db07342de45542a8ae7888e9d7d0cb2c"]}, @generic="86fe7249a55f4e5149ea454d83e033e5588cdefab101288d6e1d6db7b61e45aba262d1298a89dbee19f126c48bf0c39aed8eb0e93d5d3cab82e75a53f6a6f8cbedd27395c1ae8905db0e1fb8132e75b5bd45962836437043d8c15a668128cb20ae88c9d97762bc517548ac66c9c2f1e066a5715c6795f3407dd1ea359b4f6eb439559f642c56a86b01862638d04cd3003a57fa1ae172f6a09d0f122b83c384d3fde31269fea9d67d02470c1428ee54e6d0091166d1974f55ac87293fc1a1fb5b613d997a1e7b833c79eee95b058855526050a739d49f26fcccd4db29572a639e535a38359248dba2d2ed39c577a62e4011e8a48c424f06", @generic="ececd51231993b45b838b3ab024412c619e9e8f175e246b5247d7701663b66f02cb081fcccc19bd24ef7fb2655995b32eccf247a2da0fe6ea9095d537dd385571ada7fff38495bb78e64559b50e6534ff02a336cefa974972b575169c2175341d86b67cbf78d3f232497593c8b9f7fe3212030ec08e9bef83038bbd375df349431425de19c55946d84d0aafad54cb271a241cb5bd307f42ec39aa71eb27c1566b63e5765da24032da01eef4093c42390f123050b5e71a91f44c73e10a63247fb8f049b61a8a749f08a5459e22834685fc4cdf3e3444f0154875219da649b4e0a8c97d612628b", @typed={0x64, 0x38, @binary="f2a8a6dea44eddb5d2e548c345d70938dfd23e1f2570dc1a41bdb9cd9b58abee183244384c43d1794787e9606e280e2120287382da822036c7f0cfcc25a738bc12724ed36794839fe0d0d9b337253c730422de75e96bc165ef6d"}, @generic="91bde20430b58634652eb0fa3613ce2339be231a1d23ff6375a7e6e1d0b7a0bb0c02988f5c4b9bb0501a1d1dd59981cafabcec9bd83f7598ab4c8f22bbc196c18fd15b59", @typed={0xc, 0x6d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0xd4, 0x2b, [@typed={0x8, 0x7d}, @typed={0xc, 0x3f, @uid=r7}, @generic="4cf2e94c22a50552955f1c62987da4a1b8b4a9c245662175425ce4aa129ce3b9c7ba3822be645b5785756c2bb2a232ef1fd18f1f40471f164d08c09205f57aee811355092247dfd52edad34094ae806af365036d9de816f77d26b0c8d53ad3c7709b8ff6c9f27c13e56a9cb172bbefbbd47218b4550a1376397bc80db5fb5365f132bcb0c69278aaced943e71f6fabe7e9ade1151236ffd70d030f98e1aa2acc6458d21edc21fd2f481059185c4b22681519fcef1a252ca9bbbf53"]}]}]}, 0x6e8}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x86) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) sendto$inet6(r1, &(0x7f00005c5000)="b90951", 0x3, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x28000000000000, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2018/02/16 12:30:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000002000-0x4), 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f0000888000)="1000000000000000050a060000e71e0101000080000000000049fa1102007e63"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/02/16 12:30:28 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000456000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0xfd4f}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f000001b000)) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000021000-0x90)={0x3, {{0x2, 0x0, @rand_addr=0x2a3}}}, 0x90) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000021000-0xec)=""/236, &(0x7f0000015000)=0xec) 2018/02/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000fa8000-0x4), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000071e000-0x2)="3ac1373ca8cb4463fea68578f2a6b95a24d82fd31aa5ed0e8c8174847fe1bded550c625630ae7a03b55a2aa41ced5cc5fca9875b4f8b548435e7c749e5", 0x3d) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000d9d000-0xc)={@remote, @loopback, @rand_addr}, &(0x7f0000e26000-0x4)=0xc) connect$inet6(r1, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendmsg(r1, &(0x7f0000f04000)={&(0x7f0000886000)=@un=@abs, 0x8, &(0x7f0000a50000-0x50)=[], 0x0, &(0x7f0000a90000-0x150)=[]}, 0x0) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000a30000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000a55000-0xea)={r0, r0, 0x4, 0x7, &(0x7f00008b9000)="cc052056297f3216263f797980149f7dc236274be3a3c6e7cedab3b19cfb8d6b418e5198dda6588848a5105c8f2d8d0f3c4a732d2e3391d9bb9bf28c7046c8cc8fcd06947c6f9d7daa04e13b4a3fa97f7c6a2e78fe39eb", 0x8, 0x3, 0xb3, 0x5, 0x1, 0x8, 0x8001, "169809801f483e5b80279052518b4a9d85b000e4c8ddfac4b636cab71728aeb967a10137bd7076c69c1aecc8a4e2aa018786b81ee3c62fd69032b1337ea852a07eb9af619205c009a154ebb82cafd39bd9f895d56aedb6dbadfac3223f564086429e2ba5f86ce2579f79445f7116fb72485b80c8230f770babdc07f6978124a8d0f3ea199b81f89f18cfe36594adf0b64085826726e63b4976c3068c6a5504d0d67e9d4eddc6df3168a544501e743e9a20e8440757f0e84a261675a9c653ba99d033"}) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00003aa000), &(0x7f0000aeb000-0x4)=0x4) 2018/02/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f21000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r1, &(0x7f0000adc000)=@l2, &(0x7f00006f3000-0x4)=0xe) ioctl$int_out(r0, 0x0, &(0x7f0000036000-0x8)) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000acb000-0x4)) pipe(&(0x7f00003ed000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d00000-0xc)={0x8}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000093000)={0x0, 0x7238}, &(0x7f0000270000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006dc000-0x6)={r4}, &(0x7f000048c000+0x7b8)=0x6) getpeername$unix(r2, &(0x7f00004a8000)=@file={0x0, ""/54}, &(0x7f0000047000-0x4)=0x38) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000016d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e6c000)=@ethtool_pauseparam={0x13, 0x7, 0x5, 0x9}}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4), 0x4) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000cf1000-0x8)=[{0x0, 0x10001}], 0x1) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000099e000-0x8), &(0x7f00000ed000)=0x8) r3 = accept4(r1, &(0x7f00007ea000-0x10)=@nfc, &(0x7f00000c6000-0x4)=0x10, 0x80800) syz_emit_ethernet(0x28, &(0x7f000027c000-0x28)={@random="5bbc611019e8", @empty, [], {@generic={0xf8, "2dd139b22d53eace53f3c1d838068134f0d4d87b7898d7804815"}}}, &(0x7f0000645000)={0x1, 0x2, [0x7d0, 0x75b]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c1b000-0x14)={0x6, 0x0, 0x9, 0x8}, 0x14) socket$inet(0x2, 0x3, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000054e000)={0x8001, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x9}}}}}, 0x0) 2018/02/16 12:30:28 executing program 3: unshare(0x24000200) unshare(0x4000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x8)=@sco, &(0x7f0000fde000)=0x8) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0xfffffffffffffffe) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xa77, 0x5f7cbabc}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xdd)={r1, 0xd5, "60e8b996c927b454089cc66d6304380e4ff6634a7f8af37a99fd9584d89c734f9f0a9ddafc44917a821a7b4fe1c14b64b4c7ef23ccf207ac881c8a7a1ad2001ac93f6e3b79819d54b89316bafeb3e8494f3e90814373a44b78e54e14e2b886d86cc63fcc18d9e11da8a19a3e4b16d9d525fc13e84974166c3bb46ec738cd580328477b118980b4c504af761cbbd2b34bfc4d2e0a55ae2bc0e321d65829bc8ffcf13a3b3ffc8c8a8d4eb8a5587c72674a66e419fc033b628e3b19da2b4652ef6a8847b1a20932fb2fc24720f85f9cbab965c79b042e"}, &(0x7f0000002000-0x4)=0xdd) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_data=&(0x7f0000003000-0x20)="e61429d62edb57f9779194cc7508a9624dfb36147c28b70e0d49e783bf00c40e"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000001000)="d57872d5c082afdf858429bd2ed5a663d550646cf23a6a5e1c66f4b5da37dc8245bc2ac0faf6c8aa21882e67ff0c44614f13640cb6b3f2a492b7e4046e9e1c852770098cc752abe28a2e74956ee9f4a984d2bd63b62dd57f407dc3e9a8c7703eaf8d886672f9e48edc552355a58dddd98b139918afc5b5dfd269c251adc94d7c2a16d20d21b685a019c1bcbd20e171a0325807893b6e0643153d25e857d5093d917e141b8647b0fd07f2ce8df6ba8ed9c33d7d0bcdfbd63e16fba3f96cb036e94a65668886ed145ba77aa258f7767a45", 0xd0, 0x48010, &(0x7f0000003000)=@sco={0x1f, {0x100, 0x3, 0x4, 0x7f, 0x0, 0x6}}, 0x8) 2018/02/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x20000002, 0xffff) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1d000/0x4000)=nil, 0x4000, 0x0, 0x81013, r0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fc9000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0xa, 0x2, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a6b000)=0xff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x100) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000fc9000), &(0x7f0000ac2000-0x4)=0x14) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cb4000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000dd9000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000a6d000)={0x8, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x6}, 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bc6000), &(0x7f0000e69000)=0x4) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066c000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0}, &(0x7f00009b5000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002dc000)={0x0, 0x0, 0x0}, &(0x7f0000d3d000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eb9000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000733000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000b05000-0x4)=0xe8) r6 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c37000-0xc)={0x0}, &(0x7f0000ddd000-0x4)=0xc) r8 = getuid() r9 = getgid() r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000156000-0xe8)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000609000-0x4)=0xe8) r12 = getgid() r13 = getpid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000134000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff, 0x0, 0x3, 0x8, 0x101, 0xffffffffffff3c52, 0x9}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000032e000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f000021c000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3d000)=0xc) r16 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa7000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000783000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f8000)={0x0, 0x0, 0x0}, &(0x7f0000829000)=0xc) sendmmsg$unix(r0, &(0x7f000051c000-0xe0)=[{&(0x7f00001e1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000188000-0x10)=[{&(0x7f00002e7000)="a6f437fd6d30b6654f2c48af77e3b3df2fc290f7c9218169744d25afb0cff76221b3b8738d9cc877d8eb6ad1d47a3e5cbb53450aa1af3875051e307118d62929e141e14631bcde4acf5fdd054aeb88494dcdaddbb8b9f1d6d4d5e64892bd684e5ac0d62931a20c37ae58b15ff93b243f703983c15eda9c9d35e45cdcfae8f5db994375bd034e39449608da", 0x8b}], 0x1, &(0x7f0000535000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x60, 0x4040}, {&(0x7f00006e2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000985000-0x20)=[{&(0x7f00006ec000-0xbf)="8ac9e21243800612741084383635d2e5bb1a8518dda89975830fd4c81ac5025eba18ac897765a645e11e113dd2a8deceae45d113ab7fe65a67c898d8125e227abd700c0f4edddcb0e19be96899643b3352594341a3e32016355a064d11033a54175b19a5f8f346f193c92e0fe3ff5099a5226f43bc7ab8122b3904eeccf4d13121e3472607adf1874bf47ffb29f00a6eb8655dcc4be2c3ef7f483f63cd1ba2963db65c771dac0e4f326148a78740c10e8147ee3acc54e73ea34005bf9ce7f7", 0xbf}, {&(0x7f00004e8000-0xcb)="3b1a895deaa3bb46f8613b610d2b7674add9f462dacf888e39ceeecec45ee036478ba46dd145d251a70c61cf40f9107b85bc7d87ee2d3b924942077edb4bb5045fa1bb67b701b872ad5e7d970b11f8593669caef011d5805b057c0968ef828729f3a970e4a2f543b5d710c68a1a2abea0ea9de7b80a53c067a4712f1c69b6da4ac8cd66000bda81a92024aa50c8aaec2736d4eb7021f5621718719e9ea111281a305453893fdd3a77e5a2bd25d4ca44cec2a445fc47f945f0f48001088d54e727f0ab0dc4cbb6e63191a80", 0xcb}], 0x2, 0x0, 0x0, 0x4000004}, {&(0x7f0000bb6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003eb000-0xa0)=[{&(0x7f0000a05000)="8e5581ef3f9377e71dc6586ccf38879901c3f65c32db9471ce40d371f477d38c1143bb00f7db699faac1359c326be7ae309a533c766cbd7296aae8b6ba3a7a79bc48a7bb0a89685981aef7e9a8e4040d557432e1369b79a5e68883a0ad2edc", 0x5f}, {&(0x7f0000257000-0xaf)="61ad9e08927eed5861ee24914ceca0d49e4bc2ebd0e2759c406ca0896ba66c85df755083444edeee442bf5e5da7ddee5d83c51b90e540bb30922d659930fe8449bef8e00528d13871ecd2ec885e15f3c3b568bf45642346e02eebb1a1989540d5b1898aadc14447ee7c409f3320b627101523c3ddef746e19b81cd59da71797425cdcc8594d8f1ef012988256b4601fe50565c0e47ac358575469da8b55e28977d92b9a240636fc8bad8799f51221e", 0xaf}, {&(0x7f0000790000-0x80)="c2e9c7af8cb240ac2cfcfb4bfecf65a3f0231a98fb24c5135d373bfb20cb730e632692687d4eaa9db0e3929f44885f08d461452dd7e688c9efa9f06392ca2a6702f5e6247538eb4bf8b537a0d38370e59a14ac1a7969f73bfe35ce6aa8a6ff43f38b19cfd69bfd85afc66f5c2c8590d99fa6d47d76b42b2dd877b158301c5ce4", 0x80}, {&(0x7f00005a4000)="b262626b0c216a8694c18c3056690e827815fbc6e9fd0d9dec7ee99824807804979375e37c954006e2b4edd12d97758ef5b127d3846197750ab645b6e629d1d2b3d1ad8c07ae07cc8350d0bde24f3f2e5a303a72361d4060cfd039e57b9dc39cf6732248205472c8e32830974698f6eaa2ededf1256b241013cd12c0bb6d06c5a3e3b0e69e445e33dbc8914bbf15220cbcf18879b769ae17eae686e1fdc5e0b6892a2745f532cf34254f5096c94cf01d", 0xb0}, {&(0x7f0000c14000)="480830d473b8e841cb863774dd4adee983da7ae8f1c06fc51fab0f39ae4255e712354451b0b90b0923ee057b3af6fe2da9d44751c1788fbd84b784cc98d8eb3ddc199f1b3bc256610ef7f07173d493823bc18a9d0adcfe37bc03cc06279444a2a89a106d", 0x64}, {&(0x7f0000bf1000)="46c023c240aa27979b152f6a6b42fa13a4095184334981c8572cd7c52a8a119a37fef99c1dadb3f9b11bba589534fa111fb6ad30b093654400c1dad75b83c7052699c169187f0d25ab41b25ce3c10449cb8b22d8d35e8376e0671f265d9f99355311032b42fa4d3e04cfed281191a77f77f9f7ae4522e7f0809b11d20f73e640e37be62e", 0x84}, {&(0x7f0000d21000)="34acc3d775e2274d0521cf2b26964c8ede7cd284d60c10e999d2d4a0c55df601aa7037e280a21944258896fbfadd0c16a2fbabdb881f", 0x36}, {&(0x7f00002a3000)="ab3da1e6e29ae741d4d3a30448b319d87231fa4d744855b4e70af83bd261227d7c6b8b816578a8f09c078438f57fb9601dc5f71506ecf2a000c322acf4ef17ffdccce5752c0bf60731f14757ee3dfb21f80e15cf3e9b5923f68511d0afa28e004ba3a6ae4e", 0x65}, {&(0x7f0000248000)="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", 0xfe}, {&(0x7f0000fb0000-0x55)="7c3a67ec8880bf4e6a23c7cccd0dfe78bfd60066960bc76db318ddcd1e2a3686c9f9ae543f654fe038b1c794e5363295ab61ee67589a1830f2022bddee1ce5859fe753e13d184bf05488469609246d0cbde6e0d8b2", 0x55}], 0xa, &(0x7f0000d67000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x120}, {&(0x7f0000348000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006cf000)=[{&(0x7f000067c000)="caf5459e9273d03890fab0de96d71b003e4e889b94ccab4810f839ed705c6533fee4f9512d7f886eedd8c71dc9885ee03355f0e829e940517ed79c97613f1e8c408fee8212c40dd729b79017f8b843d7291d81cf1870906f7ad29b2c5446c3c333556cc30349bf6a675ee85c5dcee2889039aaf4acbd2a0221ba54e2bec864afacd6e7ed59bccc09ece440473cdecab6a6686bcf25d5ff38317ef23e585351df189052d971774298bd72ac3e46a98e350fe3631b3afb2fc6b7605287e5f5c7c9148ef53493482505c85697870bbc1f2456339ea15a766dda365ffa0e2f3c00901264df83be874dc3f81d9a59536f0f1885521ece1299", 0xf6}, {&(0x7f0000b12000)="b5673f670f5cc8adbab91448c37c8cbb77473ad157bd97c2539c0b33a738f690bba5048a34dd0c6db2d11b95a4f665389f3c519417fb93ca2f84c32aea5d55306135fa7b610b11440dceaf8828a46014b5e25193a6d3d79913f01f82f3b8026a5125f827aaf290f88ba94770ecebb2722dfd05dd9f0b98ad63adc27a672e", 0x7e}, {&(0x7f0000a24000-0x7d)="66437037e546d2dea4454ec556173d2efcfd14f8d9e8b06dba84d2a7f8457c8ed30840bb088935c8ab96878de47cfd30a51659186d2d5a2ebc00e0fff0951bca531f8ef2ea5c02c4d8d1cf1e1505798ef433e591e5b6741573447fdf116e3c4adf90f137af95b98a6e6f33357c0e6ea3c79b494e93f7377900e10d9013", 0x7d}, {&(0x7f0000788000-0xa9)="08085e2cfb0fd0d1a608f1e299acab5339739d96e48c417a5004c65d7f302c188de7c956193d539bfe543dcd5864df4d7efc39d1f7ba5d7a709fed319827d4fbb4700754f455f7435ad35839e884915abc0103d956c4285b9be8011c16475e9b19752b86c15712ed68e0002840f965f97a2b8c58548f80e425a0e38a6339dc8404eadae23631683ff625d637805e9a9961200f2f132f231deb5cb7565bba3d8c037becacbd45e43b63", 0xa9}, {&(0x7f000074b000)="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", 0xfc}, {&(0x7f0000f49000-0x15)="26166b0b2fb1fde7a5b4e3e9256a578d1e4d336769", 0x15}, {&(0x7f0000672000)="3ea061ff7118288933f281c82b6b777ecbca40c31b3e7fb974bf7116bfe13c3e01cbdb5299e3b52fad2dc4f1062005a3dc200f404001e63c9c164f492dd2a1710607d6dcf799c982332b7af2bd444fe92341c8cd129d692607322d91e54729a77ddbdd485220ffe11c58006834a97f135a610e95be0e4be8cdae3327a930a47b27406932c5d6243833c1ffc7428f5ae4fb6e105ab62f78b07db1b4ad7eedb4f2d3444d4c19cda50c9ea3639491b8dc71b06c198692dd27", 0xb7}], 0x7, 0x0, 0x0, 0x10}], 0x4, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a54000-0xc)={0x10}, 0xa, &(0x7f00008d6000-0x10)={&(0x7f000009b000-0x84)=@dellink={0x28, 0x11, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EVENT={0x8, 0x2c, 0x6}]}, 0x28}, 0x1, 0x0, 0x0, 0x8}, 0x0) 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00002f8000)=@in={0x0, 0x0, @empty}, &(0x7f0000000000)=0x10, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)) epoll_wait(r1, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) close(r1) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) r2 = accept(r0, &(0x7f0000e92000-0xd9b)=@un=@file={0x0, ""/4096}, &(0x7f0000cd8000-0x4)=0x1002) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000002b000-0x4)=0x20, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00003c3000-0x1000)=""/4096, &(0x7f0000a96000-0x4)=0x1000) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x402ffffffff}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4), 0xffffffffffffffb9) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c"}) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000032000-0x20)={0x800, 0x575f3d1a, 0x1, 0x0, 0x45d, 0xacd, 0x0, 0x400, 0x0}, &(0x7f0000020000-0x4)=0x20) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000000f000-0x74)={r2, 0x6c, "80db929ef0f9a508a9fb28cd99aa5350fe8949b4f71594bd9e490595fa505acb5c3e341e947a4333975d7d273a415e85b3a842c4e5eb9af3251cc3610e15cbcb010d9fe62cbf4a2efed4ec299b2809d9017fcdf0da7bf4ee8f0c0d1186172f986e0ebe2d373c97d0fa0c8b55"}, &(0x7f0000032000-0x4)=0x74) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000020000)={0xf2c5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}}, 0x118) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000032000-0x28)={@generic="e60b6433fadf41a2d30a419ccc4fd8bb", 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000033000-0x2c)=@bridge_newneigh={0x29b, 0x1c, 0x101, 0x3, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@NDA_VNI={0x8, 0x7, 0xa267}, @NDA_DST_IPV4={0xfffffffffffffd7e, 0x1, @empty}]}, 0x2c}, 0x1}, 0x0) [ 38.139592] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) r1 = accept(r0, &(0x7f0000005000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000f68000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000c7a000-0x79)="acb07ee43d2dc881512594efe851bcb6b89e31472ab93ed1049791b79aa654f9b1a730964ca05741faee0fd500c79b32719f158d07ae3f0daa41c3b5554edd2a3c0c97c398bbd1229f9ee0e93277005599f078d161ef170c965de6d15af849ed2ece20dce3fd0f44525c9c5e7fc6308806c866dda8913d9be0", 0x79) connect$inet6(r0, &(0x7f0000166000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0x17}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000840000-0x8)={0x0, 0x9}, &(0x7f0000082000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b45000)={r2, 0x8}, &(0x7f000078d000-0x4)=0x8) write(r0, &(0x7f000063b000)="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", 0x1000) 2018/02/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009a0000-0xe8)={{{@in=@loopback, @in=@empty}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000830000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000387000)={0x8ed0}, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000082b000-0x4)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) close(r0) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000081f000-0x10)=@generic="cb59a819282ad08589776c86812a78d5", 0x21cfc324cdca5b6f) close(r1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009f9000)={r2, 0x2, 0x5, 0xf798, &(0x7f0000d73000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x5) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={0xffffffffffffffff, 0x28, &(0x7f0000003000-0x28)}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000fed000-0x4)=0x1, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000c1b000-0x38)={&(0x7f0000d41000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000bf3000-0x30)=[{&(0x7f00003c9000)="389e4517121e818d3a1bd0db14a3571320ec83982faf85aa548d443173e0b3518aab4650fc42941c59cad5a626c6ef8a52b047fb2d5286a74c70f5e8b3927a46d9b60fe51ee8cc12713682c917f846", 0x4f}, {&(0x7f00006b6000)="fbb3510dc8520374a2ef5decabbaa84e591870bb8c77d7316491d4bc2dc6", 0x1e}, {&(0x7f0000eb2000)="a8c56c1491ed1cdfd0f016af6c97f32a7628435fa79570e8fed4b281f9ad32a5cd2fccf5ac2bed61573d7a087d1f37cfb04d7e9ac694e9d554db65e60c8cbf369906551a75e2f247daf058d7043c2c756e42c5269c8956a2d21db372e3e2d55136e73d7c52d80278a5b568e797c7fbb5483ee17e7081d0df80437b563876e771c4e4aca82999829e5dab17b4f6c1c9b62a658ea05049aff16f2729dc35f3e090237f3898961416786aec5cb9b77b1b3ceadbf17f3b1c107d63f64894313424ce9f67f51cd65a4db636e4ead63656d4f30291cef930a07ef7dda75f141e3439ff1e698fd1", 0xe4}], 0x3, 0x0, 0x0, 0x80}, 0x90) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc), 0x317) 2018/02/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f00001b2000-0x2b4)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000018000-0x3), &(0x7f0000018000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x8080f, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x40}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000)={0xa, &(0x7f0000004000)=[{0x529, 0x1000, 0x1}, {0x0, 0x9, 0x9, 0xff}, {0x4, 0x5, 0x7f, 0x3f}, {0x7fffffff, 0xfff, 0x2, 0x8000}, {0x100000000, 0x100, 0x1, 0x5}, {0x4, 0x5, 0x6, 0x422}, {0x54fce382, 0x1ff, 0x6, 0x3f}, {0xff, 0x4, 0x1, 0x80000000}, {0x20c00000, 0x5276, 0x81c, 0x3}, {0x0, 0x8, 0x6, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f0000006000)="d67cd18bf6edbf99d416a89361bbf0698cab683b5fd35c3e5accd7b39ac2bfce16ca83d7b6fbcce6e1f44d7a8a81cb9c5bc176b65de135518742af1ae869693a4fe50542dbf57d3e8aa7a4a221bd1790950208bd0d406708ecf2a38f5339125394e7ac8d9cb956420e4c6ebc8c4841004f70c1a11d355d8c5f42f248779bed7e92169523abff5709728090dc13118f2af0e8f36fd30e503e215720ff8086e91b02e0f2bc3425f8c515dd10a196e3c0acdfea0239eecc3314579930cb9a353cd8d8fb0962432f53d12829ea1ceb5ef0d199883ba8bc7b80b68d1dc2415bf7694c1582", 0xe2, 0x800, &(0x7f0000009000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) socketpair(0xf, 0xa, 0x7dec, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000009000)=""/53, 0x35, 0x1, &(0x7f000000a000-0x10)={0x4, 0x2, 0xff, "fbe3323f8f93", 0x802}, 0x10) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000008000-0xe)=@l2, &(0x7f0000008000-0x4)=0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000007000)=0x2) connect$bt_rfcomm(r2, &(0x7f0000006000-0x9)={0x1f, {0x7, 0x1, 0xe2a, 0x0, 0x0, 0x7}, 0x1}, 0x9) bind$vsock_stream(r1, &(0x7f0000004000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000022000)=0xfffffffffffffdf7) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r1, &(0x7f0000021000), &(0x7f0000023000-0x4)=0x10) ioctl$sock_FIOGETOWN(r2, 0x801054db, &(0x7f0000001000-0x4)) [ 38.181559] netlink: 'syz-executor4': attribute type 13 has an invalid length. [ 38.202101] netlink: 'syz-executor4': attribute type 13 has an invalid length. [ 38.209716] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000bb8000-0x60)=[]}, 0x8000) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f0000047000-0x40), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@multicast1=0xe0000001, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffe, 0x2}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='ip6tnl0\x00', @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common="627071000000001a0000e8001300", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getpeername(r0, &(0x7f0000aa8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000dea000)=0x32) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b3000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000ab7000)=0xe8) connect$packet(r2, &(0x7f0000267000)={0x11, 0x1f, r3, 0x1, 0xfffffffffffffeff, 0x6, @random="c3c723ac2861"}, 0x14) sendto$inet6(r0, &(0x7f000000d000-0x80), 0x0, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x40000000000017, 0x2000000000000, 0xfffffffffffffffd}}) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {}, [@typed={0xc, 0x0, @ipv4=@empty}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001be000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a7b000-0x7c)={0x0, 0x74, "668efde65b9079657343f0c8fdc4739df6f3ad468de9d028c7e43b40b318e898da4a982bf8a8287fc29df00a9a57ec47a26dfd36b1e64fc37e48a5ec5d3dddaaaf2f81801a174a4881257e4ec161973b76fd6866daae0cd5f0fd6f4870ef46f7db10af0fd664ab4b390fdbf4699e1cb8a15aa8a9"}, &(0x7f0000f63000-0x4)=0x7c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c60000)={r2, 0x8000}, &(0x7f0000c5e000-0x4)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r0, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000624000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007f8000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000973000-0x8)={0x0, 0x8, 0xa2a}, &(0x7f00003c7000-0x4)=0x8) accept$llc(r2, 0x0, &(0x7f0000875000-0x4)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000da3000+0x473)={r3, 0x8}, &(0x7f0000e47000)=0x6) sendmmsg$alg(r1, &(0x7f0000f45000-0xa8)=[{0x0, 0x0, &(0x7f0000ecf000-0x90)=[], 0x0, &(0x7f00004c2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/16 12:30:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@remote, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r1}, 0x14) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00007b9000-0x38)={&(0x7f0000140000)={0x10}, 0xc, &(0x7f0000661000)={&(0x7f0000d71000)=@newlink={0x30, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00003e4000-0x10), &(0x7f0000f82000)=0x10, 0x80800) accept$ipx(r1, 0x0, &(0x7f0000840000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000edb000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000054b000)=0x5) 2018/02/16 12:30:28 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000c000-0x8)={0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f000000e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000000a000)=0x1c, 0x80800) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000007000)={0x2, 0x0, 0x0, 0xf, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x3, 0x1}, @sadb_key={0x1}, @sadb_key={0x1}]}, 0x30}, 0x1}, 0x0) 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null-generic)\x00'}, 0x58) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x13, 0x5, 0x386, &(0x7f00002a6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e04000), &(0x7f00008a6000-0x4)=0x4) getsockname$netlink(r1, &(0x7f000067b000-0xc), &(0x7f00009be000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004f5000-0xc0)=@ethtool_dump={0x2}}) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000011000)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x7fffffff, 0x6, [0xfffffffffffffff8, 0xff, 0xb8b6, 0x6, 0x2000000, 0x7]}, &(0x7f0000012000)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000013000-0x12)={r3, 0x99, 0x5, [0x7f, 0x0, 0x9, 0x9, 0x6]}, &(0x7f000000c000)=0x12) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x1c0)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0x40}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000595000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000595000)=0x14) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000596000-0xc)={0x0, @loopback, @loopback}, &(0x7f0000596000-0x4)=0xc) sendto$packet(r0, &(0x7f0000474000)="e97f59a55b0b765ad35b4c460799a36276f8e8f27830da655057209b7ef311bcbcc184123a4e2d089accf722f4c9ed07a63e4c40e3d08d6698f1deaaaebd7a7f4c9df8495c4c6346e60e6c24d17516d25fd85c046e5b67e5541e91d9a7e9670caa97", 0x62, 0x881, &(0x7f0000175000)={0x11, 0x0, r1, 0x1, 0xde2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000595000+0x91e)=@alg, &(0x7f00001a1000)=0x58, 0x80000) mmap(&(0x7f0000595000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000257000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000596000-0x4)=0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000592000-0x26), 0x0) r4 = accept$alg(r2, 0x0, 0x0) r5 = accept$alg(r4, 0x0, 0x0) mmap(&(0x7f0000596000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000596000)=0x2, 0x4) 2018/02/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0x82, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000030000-0x44)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d2000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000037000-0x20)={0x2, 0x80000001, 0x200, 0x5, 0x7, 0x7, 0x0, 0x4, 0x0}, &(0x7f00004d3000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001ef000)={r1, 0x7f}, 0x6) socketpair(0x0, 0x800, 0x5, &(0x7f0000bb1000-0x8)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00004e6000-0x10)={&(0x7f000084b000-0x50)={0x14, 0x0, 0x80001, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000533000-0x38)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000487000)={&(0x7f0000cd0000)=@newpolicy={0xb8, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}}, []}, 0xb8}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000956000)=@nfc, &(0x7f000043e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c7e000-0x10)={0x0, 0x3c, &(0x7f0000852000-0x3c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x2, 0x6ba4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3b}, @in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f000004a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000123000-0x90)={r2, 0x88, "61c8230574e0a0b58b98a9d685dd781b500d4d1d430f2e687961159c53d8ea983c21863eaa68d1515700139e28f9a71ac5c5bd907aab2dca3aee86565748932905190ffc89284cb67e79b8de129f2ef45af0bcbd0758f45d1a555e48a3af7f3c8c16ad1fe37c9199e08f4ac6fd9cc1630a2ea2b18db72bfb88f9bb67d9b0c2706d38262eabb059b5"}, &(0x7f0000de1000-0x4)=0x90) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000044b000)={@common='irlan0\x00', @ifru_flags=0x3901}) syz_emit_ethernet(0xe, &(0x7f0000d12000-0x105)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906}}}, 0x0) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f21000-0x4)={r0}) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000b1e000-0x11)="2be6000900ffff0100fffffff0008d9a26", 0x11) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00006c8000), &(0x7f0000ce3000)=0x4) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/16 12:30:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) splice(r0, &(0x7f0000001000-0x8), r0, &(0x7f0000000000), 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000002000-0x4)=0x6) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x81d}, 0x1c) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000a, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000002d000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000009000)=@nl=@unspec, &(0x7f0000006000)=0xc) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000)={0x2, 0xa, 0x0, 0xf, 0x22f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0x1, 0x3, 0x100, 0x9c, 0x3, 0x1}, @sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x7, 0x2, {0x6, 0x33, 0x1, 0x5, 0x0, 0x5, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, @sadb_sa={0x2, 0x1, 0x3, 0x2, 0xfffffffffffffeff, 0x8000ce, 0x1, 0x40000000}, @sadb_lifetime={0x4, 0x3, 0x4, 0x2, 0x4}, @sadb_x_sec_ctx={0x201, 0x18, 0x2, 0x3, 0xffffffffffffff80, "cb23c86287a31465c8e31d14f5a75cfda545f7eb47a78b9cd16ca15938a9554bf93b50681fe0d1f6726ff1c5edcd474fc976607e4acf2dc8afbac515e5bf7525668b526d548a28a29ed5488267a6c3168ae9d9c7becf52bf9dd889051e110a13143fdd89664c4d23381e23642963a6341928b197946ea7c677f2ef05f2918a5f59644bdb83b304c67fe6ea733e56226d7a8a36678984f769039ff8d8bbf8d89ccaf268818692635423b8aecabfceacada8a0ce9a577891bbd32aeea6b64693e1239022d9dd5ba15323fb21515943629db6e5150142c5fe42760e31ba50f22dea8f651e63af50170df44263fb045a150723da6964d4a91d3b36878a7b9398da2d1cc45907d13f0c5d739ae56e2646b76e5ce30c613cd23b3f5e700c9dd792976798fd323e8eb4a5c14db7bb64d8804e42a83618fa184f62521189ba3a47124b95102a0e9cf5483793a25ec69b05e22fbd9556d1494865393779038194bc7682b880280691681978fbe5b9c8dddfce6f86ee2bbc9b1c35f0ea68696305734dee2f58787f89de134c69c72c05301a9a77a2c83be7484c6fedae49b25ab722defe24b499b373ee32a87783efba8c52f72e8a87f39d69cc9565d5cbb5965de2d9eac1b64c8987aa07575cc7b44733a1e76632ab0ede2a50e2e96e6950e7e5f4bc74384e41dec08af09c6ec91844675adaf63e83a4c59b447a62d0a89fe81b0ed2443b66fdb1af1c8c0496c59af9788c7f63d52711b4f4bdeb7797e005433bee83602969cd63c47fe44634a1568d32684867d620991adefdebbe09c9e3c7c2223afb33be99a3331b6c2b596328a90f23ac304b7c7a055afa0b2ee8a8e8bc2816338bfae15eb859ec5ccb021b9718763c187428fe78134d39f3b6496786120086351a68c13e94db7cee2c625a5a2f51d2ba9db8a5b8f6c9580bdbfb238c42eaef90c0de2d1aa83cd375128c839235c25ee6f5880e8d61724240f2464f0df4d99e5d0a43ca647c04b619b89ef3ee19c0c1890d04e967e41ef652cdce4eb6b93ac42b46bf96f7ea61dd54a9695554c3263b162aefc285a96744825a9f0ec2f100603376c130ec264c2ea7cf8589566aa7e9bb80eddc34980928ad47d7c1b440afbf1f6186654aea924f5e3e9a9202569d7e5021160f7ecea5897e27bc43d211dd249633f63b3efdca2f14f9b34b2cdecc1d37411e0e28fe78dc38a762e1eea33da7fed94c0fd582d69a0768a2828e57e36ecea1e7deeec0f52c279c29722734f008d4800c2531b7a201dfb5040123ebea81d577c39eda38ac2bdf413dec149476631e4faee3b354eb12909f7e5ae92747cd1f4d5634ff64f1a10dac8c900427f139e09e75b1141fc98bbb3cd8ff18ead3a70de4f86e86009939a603210857f38d0eb0b8657c68f0c33142bb94fa53e6d4d53cce0ffa7e3f36d1cb03f21bb00ce6043a3ade8876f8989aedf9dd8ec94e44f78fbefdb4ce55f2e1937d9a3b20b44d80d47c363965bc43107f0a0f8b08e7e29725510c9544743b7439cda8ea79e74a59f2887058ee3e599625edf0d5883a6cb81bd4b69b01d9414591e5a1533348ed9f6173a71cc0d81a04e1cf6dfcda662fbd0bd3015dc4c93fc1119e48a8c6c94566cef70ab441b240d9725c3d8000599d396faba0a6400fb48ec0e87fe7c9e50d247d08365c420d53195639a5669623b8239469cb28e80e4ff74178476716113e7b58192fb4ed59504e6d0fc723a97a630aae089dedc56159bd4105a45f11197008c176a53702627d8865095d7b37a9c647ab685e1e733249cf0c3ede213c3ed664951afc2aa3ba12ace457868550736acdf9c3496be9e93bd88c3349ea83a2eca102d2886131d20b0c9a32718955e075d68dd8669d1e83b295de4d59c54542ac0ddee5e80380a5528f1da322fdae9f236183e24bf5025583dbf1c4fcb2c6889a9f2edc05a3c24d07e914176ef8bddb31a81f4e50dbb5c900c84bb990223d8a264f1f92394c4856199e00ab304bfe63479588e5078983e73bbe002fa01091de7d336c66e6dea40b3ec9877334acc5950245659c165f5abaea8cc0b81a930ad4cbb6fde079a1abbea9565fe3fbd6bef9800c1d3ff71d75e38578ea9782ef589983388abb2ecea4676338734506c74afc9b458084158070ae8d5cc9a2f5720fae0ce497594b12735f44d96e8b98c848840bf5b2eb4ffc8e955b205871e88bac42ac4a6c6f755d8bb375f615643361d45649fa86fb400f62cb0bb20fbb3ac97ce2ee258ff355ce8ee1b5f5517248adac1a18e8dcede06643b7771e9310bed30995a45d9c626bc2ee9af070d5ce53c5000a80295d2c91d4f8b52e9b67af528eac0a5b06255688b598f8da7fd25a4599091f224ca12c277dc183cb536ba996aa3249bd3a1ef83ef6c7dc7e61acf105284afe9699082302e7b8e550cfae28c668f4b33464b90db8d63775bfcb5b2eb4f5f93a92d68afe3e3d6beb80baf5a88cc19f04604e0428f439d0b5bcf8d528178248f5d2f3e32a616fdd59f52321f22dcfad5820184eb7e0578dc4c7e4956e098c96c8d1a04e63823421c2568552b6f2afda87ff640fe2a03d55dfe3c92f20949106104c5b53095d3abfe471b6fbbac4457b455f0b712b324371df5370bc6d36717243299a8eed12c800d7b0c134309385eb837ead03d817832156635b761a950f4673629e21e5cd54ac29737ca41eb8d667edac82fce68ec2a704c1c9ced939a86f22e1e9de8cf4a6394a8eb8cd2b208adbb62d00318a30a7231413e9f68ea6454956ab401c6aee404b4ab86f26a8a3ccb0e59dc4750dc6c535c0cf65e71d218443265c54b309e96da0373d0a85ec50f2802089b168c44b86948589806625f38a24e79ae8330cb177200b73bd287539a961c6283e5aca09067a1c227c97569ef365b09d86b465163b127850889cb0011360617ece81c7042ef2ca19b5694d8cb1a95a941da407001520db58ce60b110ec2a8a48d61682d701a1221de4fc02820e41168be09086aca2f2ff3b1c13b2e046207f27c1f3da00852745b11e4ccdf9dc0af779319953d4a6187d76bccc5ea54251f3bece0d96435808212088e1d8808d2db1e8327d3df5f08db2b7d18408a2b68a5e4870dc335a8287ee40df2a16d8cda5f49e0aee11f1735f9a32a6f9b561afdbeeb447a2882ddcda3bbb8e3d796da4d7300ffbf006e1bf7a635c371539abcd8f9f2c81aa3cbf81667ab71065ca855a12a36d2add90410c0a5fd8f429fdd026d4e122b8e1710278549f6d1faf2d9d83a7f76030615db1c2eccbecd1a55ebe92a6991557936d3c4db0d144acb751a6fb4df23809cdc005701972840e5df50f2cb509a998459840d0caddd42df7773458e2fc7d2c0178f1b55b97463ed62ad22f66612ed99770de3966bae3d18a1c3e760ff1207524760e21477dca04d53f7dd3640a5c89133a912a85fc46a6dc61efab539d4e11d86ad0023d79d81b42a61dfbd28dbd595eb08067cfe023733ebb7a14f9b4f8d65deefc5b5a38b07510be9bc45023a2a2e2069512c9c2f6a8c08fc4a7233d8cd52c70dcd9054eb860adf64fd59283b30be17ec988c33b2c2a104ee11bef70880a0d9ee2f9ccf432843c855561103fa49fb50d3865201d48cf83d042197c7f223f23cfb24ec30d0e93c752fa4e6945bcd53d2722e782bb31d3eec6e202b902eec8607cdbdc85eedcc9980844271bd6a3a1cd184799f5a2f3eb34518034144ff2dca5f61061db3e9bfca33021951f0a3bd8f60a7e6cd17d14dd95751d37e004e7e33fadacf0b2b74380828c309ed88ec0a23d29a400ec6133345261f0262ef82700901350b105ddcaa658ec4e1a359c746494b06c72255a5dd51ec4b45e125d6d4ddf0b5272670afd37251f029a942075ecb05e7423a00b57fd42099ba6bcca553bf6b7acae8f407ec20665d2159be10c996c70c9e5fb25d69a382d837d877ab63048d66f573b7b0cb132b2046c7937e0643e68216ae70cd35d9b1553fa55af4992b0a68197ff53c34284e4801d0830c7c5c750ab8c8a7f9b4c0c35f7d17f7840addc1fe69c4adff2460d9a9472a1e584990420fd41573dfe41941e6256ca890181320f2551f9cd971ce8047755153608d34ea76f6500485e4a2a41b4c88d7f3a9c35a8cc6a38be4eb93c5408c3d1f55b7b507bfb5dc2f664fad229877d9111978d624299bd7371709129618ea630d7906c99d1e31b8fd90bc11e8d453016b3c876dd8665c70a6b9934fff0f41bc0403704bebd44b92c4bdc88546395118cb4969962be80bca16a0f2c3cc0dcffb01853697687e131aad5e65a24f61125b3e9f3e5043c72065ed34119405529560a44d415e1c83e3e385fee4b6cadc7fd20710e3e533ac37ba29881e31c37d9a41ef7522c9846b84b59f5fb84d1498ca35b9406f435a429b1da43df48425c0b8a543284212ca6a8aad777090395efb584e22aef9138e719c93589c13bc7e97f73966e28b78f6a74466e429d1bec2b1ef4d538762ba200f532720fdc269d248f1d0d495578c4588f4f2669913d801f56c1c5bfbebcf72b57804b9fc0fd031650a35435b265a6aadc8e60665ca4e2a995a3f523b33563a932bf592ad6aef13f23653a528cbe805bf237451e492ea91c27d41fa82476b26aaef7716fcb5e1484026e9f4c56d3c207bf6c1dd59e618e2ce60af7d818e37dc638e70f757b3f47721047c2284e879571af9860bca85fdef5b43cb37891b420343ba5493596146a6e475b1e955ebe9dc75e6386f995c4ecb7dd956e733348e444f5478bd8b801eaa45f2784682e7264ff8925d6b1de1776c6da92050b63cdf89bfde425e4283cb69a5b2fbcc38f2efa595201d609e75d501be3d522e000d95d10027499328421ff6c4826259cfe3d7b4e8d80b20e5be85c95f50e964ef63298abf4d92e19b09fd71591f8a64959c2dcf56caebd4ae1541b666c1a2c56b6e474ccfbd65cf88344a95afeabd9fef602ddd20e3308b87500efa508b0e575eec2664dc52bf594d88582b1e0f9ca7b2374f1adc771edd56a9e879b01938036dab9165cc532de8d66c8c31cd317e18844b1b561e1c8c11a3799cc8da326fb8a9e2b0dfb39b904f9f0a850d310757deb7d4f7165ed67f025bdea78007fd310b42fc07d1d83ffce9626d284c9b78dadc1dda9cfc576a01d7233dcf7fbca1210784d33afd705e8f818cb1e6da01ce4d7d921449536d93643142f95e97d987ca0ca01e268bdd5f49957ec039429bf02cc740c991f155b5c6a95b6566a8b10a4bb2b9034e1a5ff67c391579e45671f4a401a6f22d94156cc51381c468e8d99742296db91aaf5bea2387f85a83e9ad90289550d454fe9136a18f913706fc74ed4e34f299902d3058143e5de12257ec315f93aedb31af59dec9587d159a5d973a5b888371b9f492e1310aed26db4d83e56c8339b8163f3ea25993a32487258bfc83a95bea85be8213bf297c828d9eff2de7887491f8600327ed84d289ac477a8301ea1622fba205c5ed7bb84d16e7a6f1f206688f2c83d8aa1d46df8b4ff6bd4af65c6a55a6f07ad851599b27a4f07438c3b5fffe3a45e6f66a4a178aa1422dcd05d688d4178d1db226bd928990431d9b612ff899eaac6215cee2f1cd9bb71bf2d76ffbcf0de155de7342297a0facab3950de99df5336bcad619a1a9ce641ff92456a3e768bdd7257bb17a75d2e1e9bc5537b1c4d6ebfcf795ab1fddd5c4226ffce28a2e6a56515dad9d9c1b13dcb8ee7370e18da5e88f53b78f9ecd3aa71b8d5964f06d855e0fcfcc054626a96e36d119ef124a13100cf8"}, @sadb_key={0x1c, 0x9, 0x698, 0x0, "20f26bac7f17104d5ec9471e1c7fdca2700399c631989c7a691c2af36898b7cee19fd7536749af6d4c2b2813b0d3aa4ca47172ab421553dd82924a3441590c6d700eef55fa1f9e4e8d70682f3b35bbd0d282b538aa775abc51cf6e9f4c337e08f22e3e16d98a0ddedd1874609549c87d259859bbdab8ffa76638cb4829c4a0998404e96b41bf06bc2ec6eff21401a0a373ff6def53a98bb654b57b5a67ff8e9cc4dcc40d5a1c4ccc3853c3efe5c0176e8104d0fd77e87d9e970d6990e00f5f5079655d1f38942c93c0f190ec982371ff83243c"}]}, 0x1178}, 0x1}, 0x0) 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007c1000-0x458)=@raw={'raw\x00', 0x9, 0x3, 0x3f8, 0x0, 0xffffffff, 0xffffffff, 0x118, 0xffffffff, 0x328, 0xffffffff, 0xffffffff, 0x328, 0xffffffff, 0x3, &(0x7f0000eda000), {[{{@uncond, 0x0, 0xf8, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x1e0, 0x210, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1, 0x1, 0x4, 0x3ff, 0x8, 0x1, [@dev={0xfe, 0x80, [], 0x0, 0x11}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @empty, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0xc}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x40, 0x1000, 0x40561433}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000385000)={0x4, &(0x7f0000ec3000-0x20)=[{0xffffffff, 0x80, 0x401, 0x1f}, {0x8, 0xffff, 0x1000, 0x9}, {0x8, 0x2, 0x9, 0x6fb}, {0x4, 0xa1, 0x1, 0x3}]}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) recvmsg$kcm(r0, &(0x7f00008a6000)={&(0x7f00004da000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f00009b8000-0x20)=[{&(0x7f00001bd000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f000089f000)=""/4, 0x4}, 0x0) close(r1) connect$inet6(r0, &(0x7f0000c96000-0x1c)={0xa, 0x0, 0x3c800000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x800}, 0x1c) 2018/02/16 12:30:28 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ae8000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ff8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ae8000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cff000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x2681e02b, 0xffffffffffffffc1, 0x7, 0x200, 0x7f, 0xaf24, 0x0, 0x4, 0x4}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002b5000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000763000-0x8)) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000308000-0x4)=r3) getsockopt$inet_int(r2, 0x10d, 0x8f, &(0x7f0000039000), &(0x7f0000a89000)=0x4) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0x319) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d7b000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d7a000)={{{{0x2, 0x2, @empty}}, {{0xa, 0x3, 0x1891, @empty, 0x96c}}}, 0x4ef5, 0x6, 0x80000000, "2a74e00c29d965d8ed054e97061559de261acf9e6decce377c941644766a61ae11a36a0494d6b5a7a7f442ec92c91efd8104a5bc4cdacbe2554f32f38cc1db1b05816011263a22522e35e1fad2ddf4a6"}, 0x160) 2018/02/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d8000)=0x54a, 0x4) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000003e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, &(0x7f000048d000)=0x1e, 0x80800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000130000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x100}}}, 0x1ff, 0xa5, 0xd408, "af279e17f4854818237ab38fa2eb741a09ab96a33e785e786179e7020d689b9b6a35cd56d41a3976df4404bca034d08969363d38f382f1bcae587851921c0104e0426ddb7bd8f4c4e3c8ac7a2fdc9138"}, 0x160) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, '@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="cf1616ca7459334fe4c59b46738d49d2c50df484ed52dccd79db1876707900c69aff6211e01f40c1d23c03c411d0a05c87a051425baa7c2f7a47bcc3d423a4100fa2571a34ff236616e6a27601370901b9ccb5631deb3a67d906a3f32f2be2160b2e5165601a6e67fbb0e13b9cc835d82f22872f20eb4596da361b7a78c50a111377046bbf635efc2bdcb4056e06836fdae5684c656dd8e3de8e6be2feb645f5a8b6ab0cfee8d888fb324598dea99e7421ee2fd0ed514f0bba2b715e0d7da95095f330848d9defe06274b8422c5b484e993aab9f76b1e6583e96e601616f04bc94327b832a5b2a91281913ec8b4e20d6e82052b682e0a9b64bdec05f315de7ca383ccca3520a2e9cc397bd4ffd8dd09eddf171d54ee7e0475f513012495ee2ab3f7484e5fdfc727e861e84fa4f8c7308dced09ce1322d5c75cee2923177e9264d2fc23f3b540d1ed783a0505faf07eae8e488fd689d2691043e99c8caf1f6f81a60069344ee4ddb8fecfd2a3d7a081171024f8830c344a3f02ef15bc800aded43bbb6014c0c03235423add46335ef801ff8a34d3ff84befa77709ddc6229a7f4944240989384fcbddb2552cab5d05a1959adb6d0110ca0ddc31eda9fe1998187dcd53e24b09186eb5908cb4411e9dcb64781a92fac103742aba8eadf40a8b27b4e054bb3a73af7cf2508f5064faf2cb517d1e9148083fb20c67307f96b86068ee31ff9f9d0d5e1b2003aad3c5c28a75228de695f6088d38f94759c38fd3fd68e1b3296710b86cb285981bb177d154d6bc3f3ced05a8a57052aabf454582b1a86143d81c3345786d97c9e2c115748314a7f03a105d54eda5b0e011b89317d264dc5a513032fbd224dd6df300f19f8f1358e9b8456872ab157941745421cd7671c167335d8a34df61c7c06b4268c216766758cfdbbbe3cf0ad7dfefeb26ad86f07a356a568d223ebd5e019e79e136c2b60c04aa55e83ceebd6c37f1882f598e76648ab1216eb80749b8ea45a76671671b0a964055e0ff62861217483440a1bfbf02e4bed68930b0d631f5fae59e6c3178d61b751b121801ed65d91ebf3bd94a4d56bc3dde7fc590cf7520b0ce5a20afa287d12f0e64a20e09cdd7198bbb906793c455863f6fd506936034cb7c993468e70c9c6d20d23f1df0abf3f831d8781d2e29e3f76f92c841c7f1f3e987fa3790103a766f303a3dd0ed2b83cfe5e6e3e1369864ca7f40f04ea9ef3cb501917011b033e367b61ea1005819e06f1796efca331a913818252f9a83875191195cf8fe0430a204148fb7815530aa529cca41e853962987fb3fc902a69e88204f8a2e886fe50322d2f3a3b342fbf7da697be83edd261297ff3426187eaa69622f02376aff88a402e1f4b35c0778ba360da8146ebac6b0a78c51f422c6b9bffbbb6a2021cfb7b621eeded510584d4bc3b10828eb8abcfa14fe5351d3ef9fbb05ba1c417adfe832294eff49d36cf152daaed7e2391d7febb37a178d10b3aa5a9b6aaa495bdc0beee881007349314dfee2cf77146c2dc75157a7a481ac00513b446d2ccb436eab48753f77c27a4e2f326380306aa08e523a05fc4d9858f0e0c66785b8616913b48efac077ce3947f1390044e59ee903736d5a886e8b6395e03591e6f8fbc67672578e3db0caaffd3e36a6e6ac0ea16f4808be376a0825291f237b78114d668053c049e5501d6ec386a030c3576c8354ba363355dec5c880a0eef8cc08fb0b97c6de680061ef3b91b01ecd93ec88a93c66bc019d16c41513c7d40caedfce8ac603869c637020ff0a9699ab1258e120ac05120caf111d927e69ebc5b4f7caeef79f57500d3b320f4027814335139ab7df6a996397f706839c5746fa31203efd33b3c03194697a1322dae28edc0c6a086eb0bab571b1b1498b2738d4713bb88d42394c6c69bfa66f01e96ffa803667189a2ad926e4f50891ef7edff0cda0e01d385f81387aae4ba216d80a52132620053d694abe6a958e51a98ccca599894e85e59fe08e2cb78c7c1f89e8677a5f0619e06a69b710f5f282a1f117bea11e4c2edbe5b748f8654", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000002000-0x4)=0x10, 0x800) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000003, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000216000)={0x6, 0x5, 0x16, 0xfffffffffffffffb, 0x0}, &(0x7f00000d6000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000038a000-0x10)={r1, 0x3, 0x3873, 0x5}, 0x10) write(r0, &(0x7f0000d24000-0x1f)="1f0000000a06fd00010000f60000ff0180d0f80009000180060041ec000000", 0x1f) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000633000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000bfb000-0x4)=0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000319000)=0x7f, 0x4) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000032000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f000078c000)=0x1c, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f0000740000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000aac000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c0b000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) socket$l2tp(0x18, 0x1, 0x1) socketpair(0x11, 0x0, 0x0, &(0x7f000017a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000cf0000-0x8)={0x6, 0x80000000}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00003a9000)=0x800, &(0x7f000001b000-0x4)=0x4) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000ca5000)) r4 = socket(0x16, 0xcce54286016ef162, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x10001) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000061e000-0x8)={0x0}, &(0x7f000097f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000036c000)={0x0, 0x36, 0x2, 0x6, 0x100, 0x3f, 0x2, 0x48, r6}, 0x5) sendmsg$nl_route(r4, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f0000851000-0x10)={&(0x7f0000d22000-0x338)=@newlink={0x40, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x0, []}]}]}, @IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a}}]}, 0x40}, 0x1}, 0x0) connect(r2, &(0x7f0000bef000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) socketpair(0x1b, 0x80000, 0x1, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000007000-0x6)={r2, 0x2}) 2018/02/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x78f5ac902cc2b1c8, 0x4000000000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv6=@loopback={0x0, 0x1}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8a4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="39003b5f34d0939a33210c34b08185f7", @common='syzkaller1\x00'}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000215000-0xfb)="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", 0xfb) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) sendto$inet6(r0, &(0x7f00004e1000)="d5f1d3d01f16a6c2d70e", 0xa, 0x44, &(0x7f00008ff000)={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb0}, 0x1c) r1 = socket(0x0, 0xf, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000423000)={0x8, [0x5d28, 0x4605, 0x0, 0x5, 0x8, 0x428c, 0x1, 0x20]}, &(0x7f0000931000-0x4)=0x14) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xa2, &(0x7f0000950000-0xa2)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x1c, 0x4, 0x0, 0x0, 0x94, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x17}, {[@timestamp={0x44, 0x2c, 0x7, 0x1, 0x2, [{[]}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7}, {[@local={0xac, 0x14, 0x0, 0xaa}]}, {[], 0x100000000}, {[@rand_addr=0x3], 0x8}, {[], 0x4fc8}, {[], 0x8}]}, @timestamp={0x44, 0x24, 0x0, 0x1, 0x7, [{[], 0x6}, {[@loopback=0x7f000001]}, {[]}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1ff}, {[], 0x8}, {[], 0x1f}]}, @generic={0x0, 0xc, "e6da3eb80f72e2cc9b06"}]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000f1e000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a37000)="1e65a1ab415b7ac7", 0x8) read(r2, &(0x7f0000b79000-0xbc)=""/188, 0xbc) r3 = accept4$inet6(r0, &(0x7f0000cf0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000c7e000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e42000), &(0x7f0000b8b000)=0x4) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00004f2000)={@mcast2}, &(0x7f0000f39000)=0x14) 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xc4b, 0x2000000000, 0x0, 0x4, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/251, &(0x7f0000001000)=0xfb) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000270000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "8800656f4607010c"}}}}}, &(0x7f0000e6b000-0xc)={0x0, 0x1, [0x0]}) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000b6000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00003bc000)=0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000e08000-0x8)=0x8001) 2018/02/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c8f000)={r1, &(0x7f00000fb000-0x6b)="798bc6d50fc5ff63d599a076b3c438395dd13d11b1978c42569be18222131eae51e3e3784351e0b685ecb5a075224b918f4cbcbe316397b10da22bf6bd08443a032b8d920dcfc56bb46716d91a1206c32b07e62f11be130935a3eecaca5241a12fec197fab16cf6f1a4fc6", &(0x7f000029f000)=""/77}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000720000-0x4)="d3"}, 0x10) [ 38.593059] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d2e000)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000174000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10001, @empty, 0xdb}}, 0xca5, 0x3, 0x8, 0x1, 0x1}, &(0x7f0000529000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000010000-0x14)={r2, 0x8, 0x400, 0x0, 0x100, 0xffffffffffffffff}, &(0x7f0000724000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d53000)={0x98e3, 0x8006, 0xf2c, 0x3, 0x0}, &(0x7f000065f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000080a000-0x6)={r3, 0x2}, 0x6) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f000095e000-0x72)="0513609de150ff4cf4e89675203f785e749cc6773c4b322f7462228e0708475bef07585140bc8001a4b20c417bd33fbe975ad5ec1d4550889ba61134d462d96377ebe578c48192b7ba8597d762fda6663bd10e232425ee962fa8027d3e52c26f6878f6e43edbd800bbe3fd45cdc16b300b1d") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ad6000+0x94)=@req={0x50, &(0x7f00006f7000-0x50)={@common='irlan0\x00', @ifru_mtu=0x269aab9c}}) pipe(&(0x7f0000302000-0x8)) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000925000-0xe8)=@migrate={0xd8, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}, [@user_kmaddress={0x2c, 0x13, {@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xd8}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000df7000-0x4), &(0x7f0000491000-0x4)=0x4) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x806, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) syz_emit_ethernet(0x66, &(0x7f0000426000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="94a187b26ee9", [], {@ipv6={0x86dd, {0x0, 0x6, "7ec292", 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "8c27f5", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) [ 38.649593] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x92, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0xffffffffffffff00, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = accept4(r2, &(0x7f0000820000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f000056b000)=0x2e, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000350000)={0x4, 0xb58, 0x7, 0x5c8}, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00009e2000)={@common='dummy0\x00', @ifru_flags=0x1101}) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r2, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000ce9000)=0x8, 0xfffffffffffffeae) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00006f5000)={"c079aa0d39fb99bad5f0aa36e8d4a367", {0x4, 0x2, 0x0, "76b3c2dbe85d", 0x5}}) recvmsg(r2, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/16 12:30:28 executing program 6: mmap(&(0x7f0000000000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005ae000)=""/4096, &(0x7f000040f000)=0xfffffffffffffedf) 2018/02/16 12:30:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x1f, "010300000000000000050000470000fb000010000000000000790405c7bad62e0a63a606ed0200000064008f0000000000000f6f0afe7c03005b2470a0c5176669ca021f0465dcf160000803358c0002f000015800ffcb31510000cd0000000031bcb9c8e531000077aeb81cae00010000000400000000f70dc10006184a"}, 0xfffffffffffffdf1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00002d2000-0x4)) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[{&(0x7f0000c05000-0x1000)="ef0abc7a234e20c084580740259843faca5a6cca9d6db258d49f51b6e71f794a4d4efd011eceddd12d17ecbe3c9c31e9a9455a406d47e364a0ccfe9c0fabe3ceedc96153d228eaea0f87509912d82f93b09ad028a3429575da85a3e385f24370a83601e0c0bcff92421f5c8bd60399f2426fc891e8a2a328e8b778505f44752d5e5d1a84b3a8a8759d067c691d4624bf294f49bf1db044c4659105e54f9db7b46d89e5036470888ed6139400f9c73cd5fba68ba9fdf794e6b5441d9d0f391b45fa654742fc27db8e8c395370d1c4adcb733ecd971e2a6fc76270bc5a99b38b20b5c4e533a2e51f1b5638e53eb084bed29218da73589d656e30191b7e1ad5b09451a195d6090679c0ba87a5a0bee7b69758e8edcf49ff4aab0df238ed7708ed64c1f150e40121ff70046542e576fc8607fe9523a52ac329b60d58c1c37a304c8260649d500029aeb9a32879c0c2698fbbc6c07eed2816d58add6ee11f4f21d096d4603bb54a88278542fc879d534e7ec690c3421abcddcc57f4b75fea79f1a34402577bcb2c300efc15f0c3da23e2f5dd00a1a025116f49cb60c5084bddffcb6a16353a838e1c6005feaa1dd77e61575c30a9338b7ca98dbc3c1dc4307d941e5dd99d2db59cdd604853517290b6d9cf054ba79e17d0f50632744f64b5a4d664a69b1b94976f7d5987426dfcfe20ede675267cb8a603af9b29e35fbb6039780abd3b637df3ca573cefae687ef93789aa0f6e609416a33d06b03c93fd22d5eda17d7deed358621a543298fd9881dafd27c41a96af97d2052405522230e4304fcf0015bbcc9cca53258b2f90a74a57ecd952878af7041bd5faf0598859446ba0b37fc5823ba23b49d759e3e4af07b8931b9bf0412ad823fde1fc2494b36ebccc99cc148dc460e999aef96fe1769c87aadb4c8a5c97e9120f95aec8148cd38507b0e3a661f4724dfc5a5953b15e1b230d937c05e65edec523923b8aa18ea2c9c1d200923189f3477c3bcfdc99a89b34178760cca12f15583f0649ffcca1d1d52c062d62662b52bf796aa339f0b981fbc8968ef5e5dab247b341be1948534c9bd7a154ff0c801d178b3d713c7860b528764d0563c70c7beb5f3df133cc058e3253cfa574b5a3913e7fcb93ea9004cee782b914bc4b85f183d2e2b6a354583234651ddd88ffc9517cf2217b3e3761e069ef216219ef2e253a30c156a44b0ec22008812af41c61000a9495b478ff28172c22370b68b35184a286f4e44b1bd22610a5f7dc8d41262bfa236ee5626779296a43d498623833ee231250bb5230a4f0ccd32d3cb127ad9712c0c838d642d54e3c14c277a3254e1d89238637c735d0ae3cf4a367dc409ca866eda8d538123ee1f1488862c3d54c46d013d430863b83218dd75b89b7486d5b45663c1b3ac3a6c5b3ca0a06cf038c3cc10944cb69423b9681c732acc3306868cea8b83f69361fd1aef334d2fd3297fcc6a4487a8e01a8dd4a46d327a3917ca8594ca79143a55cbc6801581a4c13cc738644b13fe34e45a8a54c28552f51e2f56fdc5a24249f52781f1bdb435a40a6cd01181b04daf9989b5873ad5cc596e3f97c761f6fbe2344464bca17ef8b8833043e1145d2477622fd05cda0b5fa3b0cb49ff6b88ce2e49dac23386912733cd8f9311f28c007924caa783a43e9532fd4fd41499d7f4cf97bfcdca625b4c6a82cc86c0cb122c02f8641efef9488f9dec78a67617c691c773c8942578f94a90718c0a647e9cd69eb80fbad8b159cf0873535e07f0d4311fcd80acc6823e5e64f317f6adb140530c6962bcc64adb168c376da391c63987cc85d5fa314443793220e2e8b61e343e0f7d9e99380f4c6038626df7901742413379cdcf5d1a7a0c9d2a6d4e75f96a65de47631e86f2fbb8178658cecf1e8ea309cd041703cda1e3a0a032aa8b09b736d77ebee50c16fdb50da5dbd583e89587c3bafc011a6781023d112cf58ba68523bc4b277991b6f8ca42e19728409a530624c450980bfe25c01802d908681ad5be13a17d2124115f1123c8e55eb529a66f86972b5999a9d5cd982540e2e02a042cb5bbb9b045dd119d128a9365d02c12a22e847b26327fbfc3c4b6369105b46c885ef9d4d2e39341cd6cf3313e3142d4b34e315eb3e822377d524765948303b5f74b6eda4ddf9a4d40d93e644403313ea470515d2408fdb51d6b7e100fdc0532bcd4d779953477c21772fca751b34361b551fd8cb321be3b79c50ccf7f34d31fb60975829b4505a5fe9362dec3a247bd06903aa2afcf276febe0db4279631bc512c6c335209a3e99e4fa273d2d361f004aa8d489ae284936d0de7d72362a0b918592519f907e5ce1ba2a07a6c1bff4babf898801b78f135bca071a19fb63549887ea8f4ea56a91512ade4759c6ce1a6d1fb33b237eeed857032b8098f6d075675609004cb2847f763f3bd7cd1854d725e6610a107661c4c5ca2052ce848a2d409a044e64d8003dcf53748ff0260c8e828ad239bc185984ba759afc964320cd535de808d8d26826c77a6a921b7a2e6b08859efb3ca4a03ae6b7d3a5c5350f256d41acd4605c2d517d52f9e4148617a2970a209d6b9f1e2dc252890f071bd05019f07d61b865647b8d43fd186ad77019043f838a12592d73640ae1bb698c74f29ab97ff2f778faaa4dec235e8ee43f9c9391a8acbd6664dda7cc05dd0fe33b7a5d1fb8376dc1ad64b97f334c75025d7c5cc4ff5020ecbaf8697ee497461cbb2a6a9906fca688aa8adb73405fe8e919e207a254fe9652730c84f1cb00e1d4d07541449e72202f85ec8d54a907662cef75fd3b00f511572a1571b35068cd48beea0ae2319873b22d6a9f18abb77b1f1edd33655e54e670d625fde7565d886830d24c962c5f6ae039b8a5de4e704b4b6cc72cd9e51362728c3df45f9fbb850ba42287be3148bb8281b1d7f932770b955121c78bc6280aa2cbed15320920852a4a743af5f405705f226ffb2f55ba4", 0x843}, {&(0x7f00000d2000-0x1000)="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0x1000}, {&(0x7f0000dac000-0x1000)="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0x1000}], 0x3, &(0x7f0000d31000)=[]}, 0x0) recvfrom(r0, &(0x7f000043a000)=""/126, 0x7e, 0x100, 0x0, 0x0) close(r0) 2018/02/16 12:30:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x7, @empty, 0xe4da}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3a, &(0x7f00002e0000)={@dev={0xfe, 0x80, [], 0x0}, 0x4b, 0x0, 0x1, 0x0, 0x23e, 0x3}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000002000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4), 0x4) 2018/02/16 12:30:28 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000662000-0xb9)=""/185, 0xfffffffffffffe85, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fc1000)=@nfc, &(0x7f0000fc1000)=0x10, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000306000-0x14)={{0x57f65af3, 0x7, 0x10001, 0x3, 0x1, 0x100}, 0xd0, 0xffffffffffff8001, 0x7}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc1000)=[]}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)='x', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/16 12:30:28 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000005, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f000001c000-0x103e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x5b5, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000005000)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0xff}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) r1 = socket(0xb, 0x5, 0x400) bind$bt_rfcomm(r1, &(0x7f000000f000-0x9)={0x1f, {0x7, 0x200, 0x4, 0x8000, 0x4, 0x1}, 0xe8c}, 0x9) connect$inet6(0xffffffffffffffff, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/16 12:30:28 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r2 = accept(r1, &(0x7f00006ea000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000d79000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000583000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8001, 0x3, 0x1, 0x6, 0x5}, &(0x7f0000c30000)=0xa0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f68000)=@assoc_value={r3}, 0x8) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/16 12:30:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f00009c6000-0x28)="c65ff5f449dd44315317d0ff010000665b3c8d27355494f18ea39b59fbb27c7aa812de54f34f29e9", 0x3c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00007ce000-0x4)) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000b2c000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pipe(&(0x7f0000d08000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c54000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000844000-0x37)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000702000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009dc000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000115000)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d4e000-0x4)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00004af000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000056c000-0xc)={0x0, 0x0}, &(0x7f0000fb4000)=0xc) r10 = getgid() sendmsg$unix(r3, &(0x7f0000eda000)={&(0x7f0000149000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00007c8000)=[{&(0x7f0000601000)="456606e4459098be1ec1f48e53", 0xd}, {&(0x7f0000978000)="1df0c006e6ba5002b6162ed6676057698676670952a63cff4217fa", 0x1b}, {&(0x7f00007d2000)="6164744ff472cba68d5fa8b17baace4d868354895de58ee473b047a0f5e5d316", 0x20}], 0x3, &(0x7f0000cf0000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xb0}, 0x4000) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/02/16 12:30:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af0000-0x4)={0xffffffffffffff9c}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e0b000-0x20)={"4c33eb9623c91ad39ed22416e4e58a7b", {0x4, 0x200, 0x1, "c9c7955b1970", 0x4}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f000030e000)="9da612d44814187007493ccf5babffa87718c6ed884aa5ee595df90decddc9572b4be013e34258410f8d3c22714c8981a7022b74e2fa2e8339a6c5ae14701291e362c21f15dd0d09cd", 0x49, 0x0, 0x0, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00003c9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @rand_addr=0x144b}, 0x1, 0x0, 0x3}}, 0x26) getpeername(r3, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) sendmsg$nl_route(r1, &(0x7f00001a1000)={&(0x7f0000932000-0xc)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000515000-0x54)=@ipv6_delroute={0x1c, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, []}, 0x285}, 0x1}, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00003ed000-0x10)=@req={0x50, &(0x7f0000850000-0x50)={@generic="1878600a415a7747123a41a4cc6a171a", @ifru_ivalue=0x2}}) pipe(&(0x7f0000551000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00007b4000-0x4)=0x40008) 2018/02/16 12:30:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000006f000-0x14), &(0x7f0000667000-0x4)=0x14) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"6263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000097000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200", {0x0, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xfffffffffffffffd}}, 0x10) 2018/02/16 12:30:29 executing program 6: r0 = socket$inet_sctp(0x2, 0x45, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x734c, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f00004f4000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, [0x2, 0x0, 0x0, 0xfffffffffffeffff, 0x6, 0x8, 0x0, 0x4, 0x2, 0x595f4021, 0x180000000, 0x8, 0x1ff, 0x4e, 0x100]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007f7000-0x56)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x10000008001}, &(0x7f0000063000-0x4)=0x98) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r2, 0x1200080000089f0, &(0x7f0000569000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000b40000)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/16 12:30:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f000041c000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000035000-0x4)=0x20, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00002f5000-0x4), 0x4) bind$inet6(r0, &(0x7f0000fc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x520}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000030e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000099c000-0x8)={0x0}) socketpair(0x3, 0x1, 0x80000001, &(0x7f0000daf000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000892000-0xc)={r3, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000cfb000-0x10)=""/16, &(0x7f000073c000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f00003dd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr, @empty, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00007c8000-0xff)=""/255) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000549000-0x4)={0x2, 0x2, 0x1000}, 0x4) 2018/02/16 12:30:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ec4000-0x10)={0x6, &(0x7f0000c56000-0x30)=[{0x7fff, 0x0, 0xffffffff80000000, 0x9}, {0x0, 0x0, 0x5, 0xe000000000}, {0x2, 0x3, 0x3, 0x3}, {0x9, 0x8, 0x0, 0x7f}, {0x8, 0x1ff, 0x6, 0x9}, {0x2, 0x9, 0x5005ed86, 0x7}]}, 0x10) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) getsockname$packet(0xffffffffffffff9c, &(0x7f00001ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000095d000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d34000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, r2}, 0xc) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000f7e000)={r3}) 2018/02/16 12:30:29 executing program 5: mmap(&(0x7f0000000000/0xfe000)=nil, 0xfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000fe000)=@alg, &(0x7f0000022000-0x4)=0x58) mmap(&(0x7f00000fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000ff000-0x1)=0xcde7, 0x1) syz_emit_ethernet(0x1e, &(0x7f000003f000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@generic={0x88ca, "6fe9203cc7d078422394090928c525d4"}}}, 0x0) 2018/02/16 12:30:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x200000) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000262000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x568, 0x0, 0x1c0, 0x360, 0x98, 0x360, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f0000947000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x0, 0x2}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x80000001, 0x100000001, 0x401, 0x1, 0x3, 0x6], 0x2712, 0x7ff}, {0x6, [0x2, 0xaf, 0x4, 0x81, 0x8, 0x7ff], 0x631c, 0x7, 0x8e}}}}, {{@uncond, 0x0, 0x160, 0x1a0, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@loopback={0x0, 0x1}, [0x0, 0xff, 0xffffffff, 0xff000000], @ipv4=@loopback=0x7f000001, [0xffffffff, 0xff], @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xff, 0xffffffff], @ipv4=@loopback=0x7f000001, [0x0, 0xffffffff, 0xffffffff, 0xff], 0x5, 0x7fffffff, 0x0, 0x2, 0x2, 0x1, 0x2, 0x20, 0x8}, 0x141, 0x280, 0x3, 0x0, 0x1, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xbf48, 0x1a, "366ce93459d8da672a56c06eabd944e7054f7c1a3aa03550e29151f274ba"}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xfffffffffffffffe, 0x9, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffd, 0x0, [0x2c, 0x23, 0x8, 0x30, 0x29, 0x1a, 0x35, 0xc, 0x35, 0x33, 0x9, 0x7, 0xe, 0x39, 0x26, 0x35], 0x0, 0x9, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) [ 38.941413] [ 38.943090] ====================================================== [ 38.949396] WARNING: possible circular locking dependency detected [ 38.955700] 4.16.0-rc1+ #229 Not tainted [ 38.959739] ------------------------------------------------------ [ 38.966036] syz-executor3/6343 is trying to acquire lock: [ 38.971544] (rtnl_mutex){+.+.}, at: [<00000000a289a5aa>] rtnl_lock+0x17/0x20 [ 38.978806] [ 38.978806] but task is already holding lock: [ 38.984749] (&xt[i].mutex){+.+.}, at: [<000000005319fbe7>] xt_find_table_lock+0x3e/0x3e0 [ 38.993046] [ 38.993046] which lock already depends on the new lock. [ 38.993046] [ 39.001333] [ 39.001333] the existing dependency chain (in reverse order) is: [ 39.008923] [ 39.008923] -> #2 (&xt[i].mutex){+.+.}: [ 39.014356] __mutex_lock+0x16f/0x1a80 [ 39.018735] mutex_lock_nested+0x16/0x20 [ 39.023289] xt_find_table_lock+0x3e/0x3e0 [ 39.028017] xt_request_find_table_lock+0x28/0xc0 [ 39.033352] get_info+0x154/0x690 [ 39.037298] do_arpt_get_ctl+0x2a9/0xa00 [ 39.041854] nf_getsockopt+0x6a/0xc0 [ 39.046063] ip_getsockopt+0x15c/0x220 [ 39.050441] tcp_getsockopt+0x82/0xd0 [ 39.054736] sock_common_getsockopt+0x95/0xd0 [ 39.059728] SyS_getsockopt+0x178/0x340 [ 39.064195] do_syscall_64+0x282/0x940 [ 39.068582] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.074260] [ 39.074260] -> #1 (sk_lock-AF_INET){+.+.}: [ 39.079949] lock_sock_nested+0xc2/0x110 [ 39.084502] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.089925] ip_setsockopt+0x3a/0xa0 [ 39.094131] tcp_setsockopt+0x82/0xd0 [ 39.098424] sock_common_setsockopt+0x95/0xd0 [ 39.103410] SyS_setsockopt+0x189/0x360 [ 39.107878] do_syscall_64+0x282/0x940 [ 39.112260] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.117937] [ 39.117937] -> #0 (rtnl_mutex){+.+.}: [ 39.123196] lock_acquire+0x1d5/0x580 [ 39.127489] __mutex_lock+0x16f/0x1a80 [ 39.131870] mutex_lock_nested+0x16/0x20 [ 39.136422] rtnl_lock+0x17/0x20 [ 39.140281] unregister_netdevice_notifier+0x91/0x4e0 [ 39.145961] tee_tg_destroy+0x61/0xc0 [ 39.150257] cleanup_entry+0x218/0x350 [ 39.154636] __do_replace+0x79d/0xa50 [ 39.158931] do_ipt_set_ctl+0x40f/0x5f0 [ 39.163405] nf_setsockopt+0x67/0xc0 [ 39.167613] ip_setsockopt+0x97/0xa0 [ 39.171821] raw_setsockopt+0xb7/0xd0 [ 39.176251] sock_common_setsockopt+0x95/0xd0 [ 39.181241] SyS_setsockopt+0x189/0x360 [ 39.185708] do_syscall_64+0x282/0x940 [ 39.190095] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.195773] [ 39.195773] other info that might help us debug this: [ 39.195773] [ 39.203887] Chain exists of: [ 39.203887] rtnl_mutex --> sk_lock-AF_INET --> &xt[i].mutex [ 39.203887] [ 39.214089] Possible unsafe locking scenario: [ 39.214089] [ 39.220118] CPU0 CPU1 [ 39.224755] ---- ---- [ 39.229392] lock(&xt[i].mutex); [ 39.232819] lock(sk_lock-AF_INET); [ 39.239021] lock(&xt[i].mutex); [ 39.244962] lock(rtnl_mutex); [ 39.248212] [ 39.248212] *** DEADLOCK *** [ 39.248212] [ 39.254243] 1 lock held by syz-executor3/6343: [ 39.258791] #0: (&xt[i].mutex){+.+.}, at: [<000000005319fbe7>] xt_find_table_lock+0x3e/0x3e0 [ 39.267519] [ 39.267519] stack backtrace: [ 39.271987] CPU: 1 PID: 6343 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #229 [ 39.279232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.288556] Call Trace: [ 39.291122] dump_stack+0x194/0x257 [ 39.294723] ? arch_local_irq_restore+0x53/0x53 [ 39.299371] print_circular_bug.isra.38+0x2cd/0x2dc [ 39.304359] ? save_trace+0xe0/0x2b0 [ 39.308046] __lock_acquire+0x30a8/0x3e00 [ 39.312164] ? print_irqtrace_events+0x270/0x270 [ 39.316898] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.322063] ? __lock_acquire+0x664/0x3e00 [ 39.326279] ? __lock_acquire+0x664/0x3e00 [ 39.330491] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.335653] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.340821] lock_acquire+0x1d5/0x580 [ 39.344595] ? lock_acquire+0x1d5/0x580 [ 39.348542] ? rtnl_lock+0x17/0x20 [ 39.352058] ? lock_release+0xa40/0xa40 [ 39.356012] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.361875] ? rcu_note_context_switch+0x710/0x710 [ 39.366778] ? __lock_acquire+0x664/0x3e00 [ 39.370986] ? __might_sleep+0x95/0x190 [ 39.374933] ? rtnl_lock+0x17/0x20 [ 39.378447] __mutex_lock+0x16f/0x1a80 [ 39.382307] ? rtnl_lock+0x17/0x20 [ 39.385818] ? rtnl_lock+0x17/0x20 [ 39.389330] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.394927] ? mutex_lock_io_nested+0x1900/0x1900 [ 39.399744] ? rcutorture_record_progress+0x10/0x10 [ 39.404738] ? is_bpf_text_address+0xa4/0x120 [ 39.409204] ? kernel_text_address+0x102/0x140 [ 39.413762] ? __kernel_text_address+0xd/0x40 [ 39.418234] ? unwind_get_return_address+0x61/0xa0 [ 39.423139] ? __save_stack_trace+0x7e/0xd0 [ 39.427437] ? check_noncircular+0x20/0x20 [ 39.431648] ? save_stack+0x43/0xd0 [ 39.435246] ? kasan_kmalloc+0xad/0xe0 [ 39.439103] ? __kmalloc+0x162/0x760 [ 39.442790] ? xt_replace_table+0x641/0x9d0 [ 39.447085] ? __do_replace+0x2e3/0xa50 [ 39.451031] ? do_ipt_set_ctl+0x40f/0x5f0 [ 39.455154] ? nf_setsockopt+0x67/0xc0 [ 39.459018] ? ip_setsockopt+0x97/0xa0 [ 39.462881] ? raw_setsockopt+0xb7/0xd0 [ 39.466831] ? sock_common_setsockopt+0x95/0xd0 [ 39.471474] ? SyS_setsockopt+0x189/0x360 [ 39.475596] ? do_syscall_64+0x282/0x940 [ 39.479631] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.484969] ? pcpu_chunk_relocate+0x315/0x770 [ 39.489525] ? print_irqtrace_events+0x270/0x270 [ 39.494254] ? free_percpu+0x229/0x830 [ 39.498116] ? lock_downgrade+0x980/0x980 [ 39.502239] ? __lock_is_held+0xb6/0x140 [ 39.506272] ? lock_release+0xa40/0xa40 [ 39.510218] ? tee_tg6+0x170/0x170 [ 39.513733] mutex_lock_nested+0x16/0x20 [ 39.517767] ? mutex_lock_nested+0x16/0x20 [ 39.521976] rtnl_lock+0x17/0x20 [ 39.525319] unregister_netdevice_notifier+0x91/0x4e0 [ 39.530483] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.535473] ? trace_hardirqs_on+0xd/0x10 [ 39.539594] ? register_netdevice_notifier+0x860/0x860 [ 39.544842] ? free_percpu+0x22e/0x830 [ 39.548706] ? __alloc_percpu+0x30/0x30 [ 39.552655] ? find_next_bit+0xcc/0x100 [ 39.556608] ? cpumask_next+0x24/0x30 [ 39.560381] ? __lock_is_held+0xb6/0x140 [ 39.564415] ? tee_tg6+0x170/0x170 [ 39.567926] tee_tg_destroy+0x61/0xc0 [ 39.571699] cleanup_entry+0x218/0x350 [ 39.575562] ? cleanup_match+0x220/0x220 [ 39.579595] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.585453] ? find_next_bit+0x52/0x100 [ 39.589401] __do_replace+0x79d/0xa50 [ 39.593179] ? compat_table_info+0x470/0x470 [ 39.597564] ? kasan_check_write+0x14/0x20 [ 39.601773] ? _copy_from_user+0x99/0x110 [ 39.605895] do_ipt_set_ctl+0x40f/0x5f0 [ 39.609846] ? translate_compat_table+0x1b90/0x1b90 [ 39.614840] ? mutex_unlock+0xd/0x10 [ 39.618528] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.623781] nf_setsockopt+0x67/0xc0 [ 39.627472] ip_setsockopt+0x97/0xa0 [ 39.631161] raw_setsockopt+0xb7/0xd0 [ 39.634937] sock_common_setsockopt+0x95/0xd0 [ 39.639408] SyS_setsockopt+0x189/0x360 [ 39.643355] ? lock_downgrade+0x980/0x980 [ 39.647480] ? SyS_recv+0x40/0x40 [ 39.650909] ? security_file_ioctl+0x7d/0xb0 [ 39.655288] ? security_file_ioctl+0x89/0xb0 [ 39.659675] ? do_syscall_64+0xb7/0x940 [ 39.663622] ? SyS_recv+0x40/0x40 [ 39.667051] do_syscall_64+0x282/0x940 [ 39.670914] ? _raw_spin_unlock_irq+0x27/0x70 [ 39.675384] ? finish_task_switch+0x1e2/0x890 [ 39.679850] ? finish_task_switch+0x1b9/0x890 [ 39.684319] ? syscall_return_slowpath+0x550/0x550 [ 39.689219] ? syscall_return_slowpath+0x2ac/0x550 [ 39.694120] ? prepare_exit_to_usermode+0x350/0x350 [ 39.699110] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.704447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.709353] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.714514] RIP: 0033:0x453a59 [ 39.717675] RSP: 002b:00007f8bb238ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 39.725354] RAX: ffffffffffffffda RBX: 00007f8bb238f6d4 RCX: 0000000000453a59 [ 39.732602] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 39.739848] RBP: 000000000071bf58 R08: 0000000000000280 R09: 0000000000000000 [ 39.747089] R10: 0000000020157d80 R11: 0000000000000246 R12: 00000000ffffffff [ 39.754329] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 [ 39.763395] kauditd_printk_skb: 15 callbacks suppressed [ 39.763403] audit: type=1400 audit(1518784229.903:37): avc: denied { prog_run } for pid=6334 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=bpf permissive=1 2018/02/16 12:30:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a77000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f57000)={0x0, 0x1}, &(0x7f0000b9a000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006a1000)={r2, 0x1ff}, &(0x7f00007c7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000098c000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd4}]}, &(0x7f0000426000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005f8000-0x18)={r3, 0x8, 0x30, 0x4, 0x3f}, &(0x7f000084e000)=0x18) [ 39.771774] syz-executor3 (6331) used greatest stack depth: 15248 bytes left 2018/02/16 12:30:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f66000-0x6a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000cf6000)=@ax25, &(0x7f000091f000)=0x10) bind$netrom(r0, &(0x7f0000454000-0x48)=@full={{0x3, {"2bae603237d96f"}, 0x4}, [{"927315dd224bd6"}, {"6b6de37b5fdc30"}, {"2bb7db3beffca6"}, {"a2cb17ae8e8d9f"}, {"5ac753365a5239"}, {"491db8747d13c7"}, {"a9c686a1bcf360"}, {"c14031642ca4e6"}]}, 0x48) 2018/02/16 12:30:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d98000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4a, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/02/16 12:30:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x4, 0x5, &(0x7f0000aeb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bd2000)=@syzn={0x73, 0x79, 0x7a, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c15000-0x8)) bind$netlink(r1, &(0x7f0000f0b000)={0x10, 0x0, 0x3, 0x800100}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) recvfrom$inet(r1, &(0x7f0000d5c000-0xc4)=""/196, 0xc4, 0x12000, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d5f000-0x4)='bbr\x00', 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000053c000)={0x0, 0x6, 0x2, 0xffff}, &(0x7f000062a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008fd000)={r3, 0x1000, "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"}, &(0x7f000007b000)=0x1008) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @empty]}, 0x24) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000003c000-0x8)={r3, 0x9}, 0x8) 2018/02/16 12:30:29 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ff8000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x2, 0x0, 0x6, 0x2, 0x80}, &(0x7f0000ff8000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000156000-0x8)={0x0, 0x2}, &(0x7f0000204000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000891000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x1, 0x9, 0x6fa7, 0x21a8, 0x4, 0x5, 0xc93, 0x401, 0x2, 0x1fffc00000000, 0x3f, 0x80, 0x8001, 0x1, 0x4]}, &(0x7f0000ff8000)=0x108) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000007f000)={0x0, 0x4, 0x1000, 0x4}, &(0x7f0000a5a000-0x4)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ff8000)={0x0, 0x8001, 0x7, 0x5, 0x7, 0x3b7}, &(0x7f0000613000)=0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000c2000)={0x7, 0x1, 0x1, 0xfff, 0x0}, &(0x7f0000ff9000-0x4)=0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000041f000)={0x7, 0x2, 0x2, 0x1ff, 0x8000, 0x1, 0xff, 0x8, 0x0}, &(0x7f0000ff8000)=0x20) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ff9000-0x8)={0x0, 0xbeb9}, &(0x7f00001f0000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ff9000-0x8)={0x0, 0xb39e}, &(0x7f0000ff8000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ff9000-0x8)={0x0, 0x4}, &(0x7f00000d1000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e94000)={0x0, 0x100000001}, &(0x7f0000ff9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000025b000-0x8)={0x0, 0x47cc}, &(0x7f000011d000)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000b42000-0xe0)=[{&(0x7f0000ff8000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000ff8000)=[{&(0x7f0000ff9000-0x74)="18d36bee8916d2cb1ddba33b9be7b524267bcde465ccbe5d8733036e81313800d88fd72c087849813760ddb85eb247192bcc674dfc28d6c013193964574e48819d86970684626d5d58dc3f4ea70703e4620fefd318399bd3a3b5ef7133893322a2411a2d5b0c7f6856e0a04a36e3fac0f21fb94f", 0x74}, {&(0x7f0000ff9000-0x59)="ef40a10ab129e1f52ce0625d48e9924b59cf613bb54e6ddfd3808d90cd24f61d6e1a5adc00e1cb49691410f680c5141b29c666a5696eb494ee884d92a762fe1152445da721c48dd1dd9da74f43aa1589042217ad34844f1e9f", 0x59}, {&(0x7f0000ad9000)="cf59378c84592bc7068b11e9c2ff2192366b009e22c0f3f10ee67c68d9101309d59f207dde7b6c56eaec0fe25d464c8de14427fd0b30b143e64b7993a8ba4a4cf624fbec0b017a9d7f5683b7d67c2973dac5f1f909d881a191bc293e6eaa647a86b9320544c29c279b213b35683992fc860fe63381467ffaa989839a63d21a7902963233f4e3714e6f", 0x89}, {&(0x7f0000d44000-0xe2)="7955b384882e23a73614dfb33dfb25072e0c69642043bbe83fa64e8ffba3c73356abcc5421bfca5c76c64da1f8551ee562d01c5bda73e6ba938f2e0658bc0a74b083e7318cea596fc19e229c1f6d1f52b0e25e3c583539d81b35a1e7e13357b7906d03011c43c56bfb9c860a7d00c088b42ed8cf45ce7f0addcbd05dce6f2abf0e537effa7d8348752f2f11647a031da25dbba656d362eb36bbe7c4b7a865936a16dbee11f65ad25d485ea79a65cd005ab2252d30498b4cd1011a8230cbef4b2c4932d570939e65aef8f74d4961ce9d10d377f89f8781bd9ea0245b89cb6df5d2f5e", 0xe2}, {&(0x7f0000ff8000)="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", 0xfd}, {&(0x7f0000ff8000)="f8e9c12076c7f36605fd9e7050d88454bb31834ae06d17944bcf4d57fa32d05feb3f8c109d2d6ec69b0a93c9466f497917ecf8a260339a647b9ccee091cf31f671f317aef9156818d76976d0869c3f94cb7b0e505f8232ec9026a61810cc96134e81e86d9dd1f4fa54565b2c900c8b3b2c34c4491a0e4e99c308afcb44a654f783967e5fdc54f6383c7e5982988babc3216b24656964d790e0b8e7b20c1ac43de37e8a0909c4c0d98fa254a484619dc48750045fe8d1b17ccb35fdd7737275d38bba5ac84bab4794fe764f", 0xcb}, {&(0x7f0000ff8000)="cec307359e2b7eaa6e9ba09b53ebe9096b6f6cd4c8d7d75f428890f126742623b523bcfeb7c337f334ba93943d1814e404120c6226f03340e71eaa10b656cea4cd4844644879ac686124e61d041d75ad0a3f35d8df1be5193ae61ed3e60cc843e1080f4b4b044ff202f4f313cdafa05ed9edec82148c3140d1e3049447fb6ab9343b2a90ce8e5645c797cbdad3e8846d840833fd341b66ecbc12eb14a8382cd18a26cb765a911776d9913290c9fc6ca521b017be7aba0aaf2576aa90a67b99868be4f321e9627aa6a57c06bf332405bb05953c626e05596eed50c5476dc925bfbca2b7b889e38a177f03883e7dbf721f15b6c54630342c", 0xf7}, {&(0x7f0000ff8000)="56fcf556155914ef72a790767e60cc3d53f285817fd3f784a8661f10920e348ee359a1627ee5fd2358b427e049a6bcba2f9830a97f6e60c69a5ab8bc1af8a5a7ad97f14d7d023f6e37bbbda1d37bde02d6e492eeefc421b3172c617b4508e0350c9a12ec5e0f6107", 0x68}, {&(0x7f0000ff8000)="95dae63e13ef2cf51ba21150a8c430e58b85ef59d7a05fc1c254f473abda2f98958574632bb07f0a36b21dfc4a0795", 0x2f}, {&(0x7f0000ff8000)="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", 0x1000}], 0xa, &(0x7f0000905000)=[@init={0x18, 0x84, 0x0, {0x5, 0x9612, 0xf58c, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x201, 0xffffffffade7106b, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfffffffffffff800, 0x8, 0x5, 0x9, 0x8, 0x0, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x100000001, 0x8008, 0x1ff, 0x7, 0x1, 0x356, 0x9, r3}}], 0xc0, 0x8000}, {&(0x7f0000187000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00001e8000-0x40)=[{&(0x7f0000ff8000)="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0x1000}, {&(0x7f0000570000-0x43)="f3725ecbdad72e605f809d54d4644474d83fe9c132851defec5de6333e524f649bfe00e395bffb020f8baefa8a4b648b5224524326a46cf8ec110e1b45c0b0cb8d574a", 0x43}, {&(0x7f0000ae8000-0x51)="30cbad4df3e67f29697ea1febaa14acb0ddac4a8f1a00b521a25b2d3f9d829ffd2886a9e33fc4c830931e8f1cc9f4fb0caa8b7e41e93195c1a7d817b94c9902626cd99a0aa0bf77119c78de999fd483d16", 0x51}, {&(0x7f0000c9d000)="4f9b530a14c25ab7f229d0c194aa2ea5b5621377b69ba9c7928f5b696c94cbdd70031275c3227860b85b91297043646e0b15f31e27836fe47f19bcfc6ac5caa7d97c9d3ab7ddeb65ca1d13c0136a3ac7cb496bdacf22854473b8e07526959e8bc2b9c7f65c597e47d267e38b95f218fe6bb8f6d60855106a85eee364325e65c0104528cb522b4361dc2ade61fb23b277a97d1cc300fc499bfe474b25dbb6b53ba237c61b814f6334d2b1a7c2297eb48d8cdf1ff63e9bd9f61e6163ad917da17e10408dc5dd851ceae09c9859e7103f5fa688b398c21074b91ffb90ff44135f", 0xdf}], 0x4, &(0x7f0000ff9000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0xffffffffffff0001, 0x4}}, @init={0x18, 0x84, 0x0, {0x20, 0x800, 0xffff, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x0, 0x6}}, @init={0x18, 0x84, 0x0, {0x7, 0x9c43, 0x2, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x656, 0x8000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x200, 0xfffffffffffffc01, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xb, 0x1, 0x0, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8, 0xffffffffffffffe1, 0x6, 0x4, 0xf5, 0x7f, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8000, 0x100, 0x3ff, 0x9, 0x3, 0xa1f, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x0, 0x5, r9}}], 0x1e0, 0x80}, {&(0x7f00003d5000)=@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1d6ce856}, 0x1c, &(0x7f0000ff9000-0x60)=[{&(0x7f0000ff8000)="934342098335d1e6f1c6d1a8a6ebce1f202c60f6c1b350ddd881275a21e897769502c0e6c554eb8e5b50332627cafa5ead1d597a6a6c45a15811cb90f4d2d101e441e9e67bac945ffb60a2278fd2cd2cedd6fd55711820fe3ab410f58ac12d628325e00c1c3fb7156993ca4e65c0639e9b5e8f5539345dd8d5277fd3ebf9c666cf440e224a", 0x85}, 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{&(0x7f0000ff9000-0xc6)="f319ccbe98179aecc17c2bad6b76b68888ba831c790e9e023abc69f8cbcad406f4a9ff8da9901af84500453be9a2126e74a6cb8171ec6e8d7b460557421c3de4e4cb6467fed29a16550c53fbf2c0992583f03d3f85b4b2447bdcc5c01fa35a7a3549b4398e1993425408a14da541627174e0a691f2b99d8c804c7a7218a30c5c3abde327850f29cc15f267d9a4c04539415fe3862d2b3bf8c81c620bee4b6f5459c7623e645015ff8ed0a6ed4a7d61e3f710d2504f74bb3557147ccf4af835425367989c8166", 0xc6}, {&(0x7f0000ff9000-0x58)="9f9f5a4c026bc495950c93f2b6464c4615f21468f2c0d89e33f71815059347a98ed3b9e484d4c9feefadc6ec6cd218482b54b7332adad04f11340bf5bab61449c3f2fe9b3c5934686abc381a3918559ee311b19618c7a4e0", 0x58}], 0x6, &(0x7f0000ff9000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x4a7ca686dcd78c0d, 0x4, 0x7, r10}}, @init={0x18, 0x84, 0x0, {0x7acecda8, 0xf8d, 0x5, 0x3}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0x3f, 0x8001, 0x100000000}}], 0xc0, 0x10}, {&(0x7f0000f0b000-0x1c)=@in6={0xa, 0x2, 0x1ff, @empty, 0x3}, 0x1c, &(0x7f00002a2000-0x40)=[{&(0x7f0000ff8000)="7da6bde00a31aebcf759a9bc6fa5db8ba74644e43a723aeabd95d74f33b779ec124cf80c4206453e5c656e", 0x2b}, {&(0x7f000012e000-0x37)="f147804eee69d60f069701f47929d95e225163b6b50afdf39a08011f7ed2293914d9b48f17b3b39654e90f08bf53c0dc45aa4b904a8f85", 0x37}, {&(0x7f0000ff8000)="84e811c91d228a5b5b5c2f165fde8cbe2923a775f7b217a958c30e8d428fdc8bca7931bd85d5fbff596981a661e84d686fec9af1f3a35a2d9cbb4cb5b663a901537c60f2eeeda25476e6a39b0d010cd7e5c04a899c452f2522a3ecf03090383e20d7687ed7072bf659e9f458dc6893db031cda3ea743cee13953eb6db4a3c8de4a3d0e93d3349a4de6f436fba15217dbabd2495a33d2898dd5eca6a2000e83967aabb1af85f7dc069544bfc84f39aeb25ebd4b1cee19ba248bcb65f4884a1524c9a5d01df86e87b6f06a8b5568297b605751bff83780c2aed1f0043a428fca11db34c8a992a6bd7d17496244af0890ef25c073b675bcaba0", 0xf8}, {&(0x7f0000ff8000)="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", 0x1000}], 0x4, &(0x7f0000ff9000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x7, 0x1f, 0x1, 0x80000000, 0x80000001, 0x40, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x2, 0x8202, 0x17fbccf4, 0x81, 0xff, 0x3, 0x9, r12}}, @init={0x18, 0x84, 0x0, {0x2, 0x7ff, 0x80, 0xb421}}], 0x90, 0x801}], 0x4, 0x800) syz_emit_ethernet(0x66, &(0x7f00005b8000-0xf7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x6, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/16 12:30:29 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000004000-0x3f8)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xc, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x58}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000008000)={@generic="d790a971be35da989e21362b9b696dde", 0x8}) getsockopt$sock_int(r0, 0x1, 0x16, &(0x7f0000007000), &(0x7f0000005000-0x4)=0x4) 2018/02/16 12:30:29 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fec000-0x4)={0xffffffffffffff9c}) accept4$netrom(r0, 0x0, &(0x7f000059a000), 0x80000) pipe(&(0x7f00001e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000009f000)={&(0x7f0000484000/0x4000)=nil, 0x1, 0x1, 0x42, &(0x7f0000a75000/0x3000)=nil, 0x5}) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000e14000-0x4), 0x4) 2018/02/16 12:30:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008c9000-0x10)=@generic="9f80f4ff208e1aa3c263b59e04fffff0") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0xb, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x4, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000355000-0x10)={0x7, 0x8000, 0x3, 0x3, 0x0}, &(0x7f0000fc8000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d97000-0x6)={r1, 0x7}, &(0x7f0000a5c000)=0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003c9000-0x388)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000417000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x168, 0x188, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000e09000-0x10)=[{&(0x7f00003bd000-0x24)="2300000024009115460000000000001201000000000000270241000009000013007352", 0x23}], 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_sctp(0x2, 0x400005, 0x84) accept4$inet6(r1, &(0x7f00006e7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f000078a000)=0x1c, 0x80000) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000675000-0x38)={&(0x7f00005e1000)={0x10}, 0xc, &(0x7f0000e5e000-0x4)={&(0x7f0000de4000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x5, 0x800, 0x2) bind$bt_rfcomm(r1, &(0x7f0000a00000)={0x1f, {0x5, 0x3, 0x6e9c, 0x5, 0x8c3, 0x6d}, 0x1}, 0x9) 2018/02/16 12:30:30 executing program 2: r0 = socket(0xf, 0x80002, 0x44e) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000844000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000df9000-0x4)) splice(r1, &(0x7f00009b8000), r0, &(0x7f0000a35000), 0x9dc5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000c6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000017000-0x4)=0x1ff, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000dfc000), &(0x7f0000b18000-0x4)=0x8) [ 39.858230] can: request_module (can-proto-5) failed. 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x80000, 0x80000000, &(0x7f00002b6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000585000-0x4), &(0x7f0000e76000)=0x4) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00004b7000-0xb6)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)}, 0x0) 2018/02/16 12:30:30 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000054000)=0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000923000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1f}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r1, 0x100000000088, 0x0, &(0x7f0000ce5000), 0x0) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000022000-0x14)={@dev}, &(0x7f0000004000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000021000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a2422, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8}, [@RTA_MULTIPATH={0x3, 0x9, []}]}, 0x38}, 0x1}, 0x0) [ 39.938761] can: request_module (can-proto-5) failed. 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ef0000-0x84)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="8618e9d6c6f0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b7000-0x4)={0xffffffffffffff9c}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000d3c000)=0x70a, 0x4) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000393000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000dcb000)={@mcast1}, &(0x7f0000032000)=0x14) pipe(&(0x7f000019b000)={0x0, 0x0}) pipe(&(0x7f00001ad000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000ecc000)={r0, r3}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250}, 0x48) r4 = accept(r0, &(0x7f00000d1000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000e79000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000074e000-0x6)={0x0, 0x6}, &(0x7f0000dbe000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00004f6000-0x18)={r5, 0x911, 0x0, 0x4d1, 0x1000}, &(0x7f0000571000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a38000)={0x0, 0x3}, &(0x7f0000934000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00003f1000)={r6, @in6={{0xa, 0x0, 0x200, @empty, 0x3}}, 0x6, 0xc054}, 0x98) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) getpeername(r0, &(0x7f00002a1000)=@can, &(0x7f0000991000-0x4)=0x10) 2018/02/16 12:30:30 executing program 0: unshare(0x28020000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000860000+0xbee)=""/52, &(0x7f0000bfd000)=0x34) 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000017000), 0x80800) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000002f000-0xc)={@broadcast, @local, 0x0}, &(0x7f000002f000-0x2)=0xc) connect$packet(r1, &(0x7f0000016000)={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) getsockname(r0, &(0x7f000002d000)=@ax25, &(0x7f000002e000-0x4)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r3, &(0x7f000001b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000030000-0x4)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000002f000), &(0x7f000000d000)=0xb) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000030000)) pwritev(r4, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ed9000-0x4)=0x3, &(0x7f0000f47000)=0x4) syz_emit_ethernet(0xfffffffffffffeed, &(0x7f0000a6a000-0x165)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x81, 0x6, "ef788b", 0x0, 0x7e, 0x80000000, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, {[@fragment={0x0, 0x0, 0x2, 0x6, 0x0, 0x5, 0x2}, @hopopts={0xff, 0x0, [], [@generic={0xfff, 0x0, "14a324d27d8aa716340e9afc5111649b3e786bbbfc4b28f5840ad999c76c1b484f3e07222dd7d3c98f0aea42ed9dd829198f5a4a89b4c4b0690873c340b575052c62a81cd98ee81e634c4a580868922f149beebae330c793b96395256ee862"}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @fragment={0x3f, 0x0, 0x10000, 0x7f, 0x0, 0xffffffffffff0b61, 0x1}, @dstopts={0x0, 0x0, [], [@hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xca6}}, @enc_lim={0x4, 0x1, 0x8000}]}, @routing={0x2e, 0x0, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x14}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0x1f, [], {0x2, 0x6, "22111c", 0xfffffffffffffeff, 0x87, 0x5, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [@dstopts={0x3f, 0x0, [], [@ra={0x5, 0x2, 0x10000}]}], "1528faa79a8f3e64d06450500d84053d3c72792189d7af2d821f84732dc0"}}}}}}}, &(0x7f000006e000-0xc)={0xffffffffffffffff, 0x1, [0x0]}) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000d52000-0x113)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000289000-0x38)={&(0x7f0000805000-0x8)=@sco={0x1f, {0x80000000, 0x1, 0x4, 0x6, 0xe3, 0x200}}, 0x8, &(0x7f0000a67000)=[{&(0x7f0000757000)="a9d42cf310a9836aff204f9781e6e92f1e0480db8406053040dd4929ab37ebfd7ebfb86896385420bd257e3a287df121446fd002b5bc3c34a40d48dd716ceac98a1adeceed7696b9184af1dd85e51144e43150ed9e794b828b2470413c40a2b906ef59851e80a6204cfff4397bdbb4dfbe66cbd79b997057", 0x78}, {&(0x7f0000909000-0x8b)="4b887347cc9b663a69095d574d072924cda546ea897e1d015276345c408f9ccd008cdd6878ec4136a9c11a7dfa6549b47ac608b8577c82ae10a966b9b7a75f677297d4e0e522e69afc9b3d7f1f67a0bf26773c17d8142333fb534ccef12d29dcb9a9798fc3538137fd8b7533568de59301608d4b6c99662a44646e71c83ed1e7d3e36634d14a912facc8ad", 0x8b}, {&(0x7f0000974000)="90eb89bccb151621a71f0b8432431264400d3e4ca384e6fd57f4440be607b729b7015045b5cf78b1e1b558b24f964c4a70b6a91c624163543c4528b49b738033cf9f67bcc3786c1ac7f5aa56db110fe678209d7ea7ca5a61b5dfbef0d12bdd2e77b4b56c790b86f01b2207e9c513eaa4bc01cc0272b4064a62", 0x79}, {&(0x7f000047f000-0x63)="1c3753cad79741550cd0de8582ae9c63a3076365ce66c4c4845bc7720153bdc49526a53ede9875a12179fe37b7563a249f7163711a1036f19ee6184998b1819b6f1c2e67a51204ec7355822e85da46bcc7962493e16fd134c1c7af5b18c6e3e4a79fe8", 0x63}], 0x4, &(0x7f00005cc000-0x218)=[{0xf8, 0x100, 0x1f, "7cd9945ccf690dcf0633a118728420bc54315d5f12cfffe8a485735f521a40e1f6d29c0c073297eebcfc0fd852ead31219ebee1d101f2ae413e96a96cd464b0e2a25d990fb7e099d5ded3845623815f19a7e8560ee5a39b47fcad7ac797494b0d422ef85c716faed5df7f91597251e5a2cd05f91f6bd081a7d62c82cf6736ed51043da10d9478523ed91dbc600719d042770427e0789a7a3e7cf0600dee4b6662ecba289f6cf738b2249b44b47961f54633dd0de53967294fa0437e0ac2e381d9422c79a4a37ab8fb500535122d7e5e8d28b0e3e4b604a1e0ce6f790753341793f567cb2d9"}, {0x30, 0x117, 0x4, "608dd28737fc0b9ba762b0e4337c515ed7d442e850027a09bc2d70e1e8"}, {0x10, 0x88, 0x6}, {0xe0, 0x19f, 0x6772, "9bde3236a0a8cbfcaf772b2f6415f226e9daf95fc1ca76a58968153d55491676635067ad0f771549f8e239e0b2396e8a4702c3bddb8430d19e7a3482a62046473238d040f6caf85bc3363640a9c6f5c90f904b483effc1370654e3c8a240292854d601a410d1a719ca7c3b293e4dc2258f688b971c70380192701cd3df687cad87a6bc251b241b9fa5689ba72fd2499398334cab849b08c1d5e9c63ee9aec4f3b09d43689d71287ceb9618a743a4843de9a134fcbf795abc551e244a99ee1ced8b9e11d5ae3b443ac1680d74"}], 0x218, 0x40000}, 0x10) 2018/02/16 12:30:30 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x0) socketpair$inet(0x2, 0x80a, 0xbbdb, &(0x7f000074a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x800) getsockname(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000000)={@generic="52c28680db27fc3c3355b3ff3252ef5c", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) 2018/02/16 12:30:30 executing program 6: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000056c000)={0x0, 0xb3, "f59c7b7fe7a02cc18401b7379f36cfa2c890f476ad87b1b79508461a45b85c58f5d248f8e5a3bae48deccde61b47302381737961ec312a36ac6129bd037860d125760cbbb344c02d3e366cb3fec5f5e8342b672ed7044e69603123f6ee693ed751c3a9f0ca4bee7b7d01d4cdbea2690a6bd2b75532618385ca9747e36f21bae787a2de24a3ec18fe6e83b5eadec30437c5dd5d1e290708550a5f8947f0c710837ba1fd11dd0e0da5ffbf4b4540192185a738b8"}, &(0x7f000084c000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ed1000-0x8)={r1, 0xe7e}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00007e1000-0x4d)=""/77, &(0x7f0000000000)=0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1b, &(0x7f0000001000)="d64263a687bce6cd91f0bee13da7c5822342bc910f187b2ff656cc"}) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000001000-0x1c)=@ipmr_newroute={0x1c, 0x18, 0x2, 0x7, 0x2, {0x80, 0x0, 0x34, 0x852, 0xfe, 0x4, 0xfe, 0x8, 0x2c00}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000000) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000001000)=@llc={0x1a, 0x10, 0x711eae8, 0x3, 0xff, 0x9f83, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10, &(0x7f000000d000-0x60)=[{&(0x7f0000025000)="8603335e8294c384f8014cfb221a66884a0a64a545e60c95b103fb5ab8f0da33131e1707364b1bdb8f62271ebb97c9170d3498f00e5ad857b5ae0a87f1e0a196e475a39caee17a8de6a3ac603a3f13c36d759985bdfc25aa37be1a20e628", 0x5e}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000029000-0xc8)="70ca97a72cfef7e35e30d0cbb21040df1c608a92668248fa6b0fa234bef1bfeb9ef1e95c4e066e7c582760ef4d44925299f4319a6f39bb62e78e32476e403d0bea13f6c488d8a0b6682f00c123981459beb97ed14243f862a6272c7a1ec46aadb89552b0742182961b509bc01194eca09f8259e6c9fa0140012594a914ad922e8078c3a0dda739e42bf65930e25b14f75b0527d6c69a0c4e7b2e4c9f76d1b05e10fc91092bd0358a745d76ecca2ca291f605f7559fa20b21ef1913848cc30ba1b4bbe3b75bc71e3a", 0xc8}, {&(0x7f0000014000-0xc9)="70cf8dcd273aef6f639f1dfec57381cecd68a3779ef3209b15148e0a9678f73f02c917ce833753926dd4dacda3fc487299f61baab107dcd147f878f2b227763cb2cb3e1ddb4b111aedf5b4e4b71501911ad4f957d164e7aa52e989c4f16f8f5cd3fb5e87098c3819693ab2d7bcd7e3c7eb8029a16868899d60d7a671ed09876a0eb0e4b385788d2803b278c0cffc55eed05043a4c19ec46498d8da5b3a73343f6d6b53b05b2ef6670d507798101442c2be7d380c59f91ed17412439677aaf69c273ce0fa11d1581b14", 0xc9}, {&(0x7f0000003000)="b2ac473bf5953002a3262f52cb31c35d6e64c19b304d6999967c50d4bf73b1912d1c21f7976bee744367bd86f60ca13d8accad713c3372e96b6eacf43a7ac0e3e33a41ea8c0be72cc3bae5e0fb5ea638854a7843d9cf3cead91ac1470e1d4050556fa1a5938636bfd72c426a7f37bc12150ea5bf7448f9bdaf9f49126b974dc3986e8c061c2a27", 0x87}, {&(0x7f0000001000-0xaa)="3e1e7c545d4fbceedd356d30399299a3bd9ee7cbe89fb5d580b6f8eca34561600385a3ce7ed222f37f7ba6a963c82b1b80bf9ceb8c327f7b7b5ab277840b61e3488c820c96cdecb0ce3728200c5f04e77d90f864f42b0c5c3c0ca93564e46677d7875e58d41557716aa6c832d9335ba175dee5ea33a8124fd7be9aa9f9d27ce990e723cc9c0b6b00bac7d873fa05cc577f464f88c81c1c57ede1c18b1b2c98a16f7f85467dcebca3517e", 0xaa}], 0x6, &(0x7f000000c000)=[{0x30, 0x88, 0x2, "225099a34d6a5c1cf7da96461162d181381135132d9bd478e9e4"}, {0xd0, 0x0, 0x100, "fae86df3e666a69de926d9caf81b5b7e03c4801eb7c361a22ba3c0dcea5b98497e2f173468fc5a2e561a969efa694070b1a04b21c5f3338cd15509454e21a43a359526cdb1b68359b7098a5977202f03ffcd156875edcca4875777f05b411ecea835d89d58719c56c76ccc647ac0469b5e8e13276ac74382321fd273f6e9c8d9ec1f5438f0899466c945c39e9f973d34ae6b2544543ff9dad22f6693b1d9cc8e7f6650f9e48cc5d4504bc2acac4a3db98d3d119ced4f0fc1588b3d0cd2e0"}, {0x1010, 0x1ff, 0x200, "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"}, {0xc0, 0x0, 0x1000, "e6e91e51a7f80ae354b8aea9567b066b591bbe066e3a7fbd9e49c0d8e97877d1cbbbf2eb9fb0f61905419cb133df5a76402e1f91f7a72179f14786d2bb6383c44ce5aa8796a271b729081f83997242a9b7bbdb1dad3af4588fa384961316af23cbe1deccb279e0c744fb59b6fdd50ec74aeab7dd90d3a5e20ac305da0c681054788b143f5fed8713f228782d68979fcf622a8e87fbc0d99b2a1cb81e03802a30d7f71da8f8c7b534a5eadf4fe35eb0ce"}, {0x70, 0x11f, 0x6, "e7659b2c0a1e30829d127da211b8776947a421f0d430fdc1206d6ecd9da7cec36ea17073cf1a5bf68de9fa3bfe71cdb4a7218c9b79194c222022e17bb42a4342b3dc5bcce5ab7427808b6d49a78c5cbff95848b5e6adf602a9f7"}], 0x1240, 0x8000}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000002a000)={0x0, 0x0, &(0x7f0000029000-0x10)={&(0x7f0000009000-0x78)={0x2, 0x0, 0x6, 0x0, 0xf, 0x0, 0x4, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x2}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x9, 0x2, {0x6, 0x7e, 0x3929241a, 0xc00000000, 0x0, 0xe271, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x0, 0x200, 0x8, 0xff, 0xfff}]}, 0x2f9}, 0x1}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000017000-0x30)={0x2c, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x2c}, 0x1}, 0x0) readv(0xffffffffffffffff, &(0x7f0000028000)=[], 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0xb58, &(0x7f000002d000-0x8)={0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000002c000)=0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001c000-0xe8)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f000002d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000001d000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x6, 0x2, 0x0, 0xa, 0xa0, 0xa0, 0x2, r2, r3}, {0x9, 0x8, 0x8000, 0x9, 0x88b, 0xfff, 0x8, 0x3ff}, {0x100000000, 0x3, 0x1, 0x800}, 0x2, 0xc, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x1, 0x0, 0x0, 0x9, 0x1, 0x3}}, 0xe8) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e11000)={0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000d6000-0xc)={@empty, @remote, 0x0}, &(0x7f0000810000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000060e000-0xb)={0xea2, 0x3ff, 0x30e, 0xffffffff81166359, 0x7500000000000000, 0x4cf, 0x10000, 0x8b, 0x65, 0x9, 0x8}, 0xb) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ef3000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r2, &(0x7f00004aa000)={&(0x7f00002ca000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000093c000-0x80)=[{&(0x7f00001f4000-0xea)="e8017137525f57d19436779c07350642d31e8bd8ea1df4d8f96e3ebb631718b1030c048260e6087fa9c4a6d3c30154f4754f6f8ef213d791eeff1ed8d7eb210863d1378cb5b0ff169aa50ba8489237a8180739746fa7e2f4e024a5ae9b0ddfe8b24a875072f709e7192bae1fe521fbcc0da3a34d5ca503c68af8e7fea5185ca1df6bb7383cbc99f28f5d43359d81db98b9f84c52727ec22425bd07ce71ed90673f2f86591c53ef116786541a4de7a3ed72e5198da8b43d7879d6161c2909d63f517b7626295e070d978fc45183889cdb4398fbead163b3eb3bb8539662a64b91dead433b17c3c87584c1", 0xea}, {&(0x7f0000346000)="ddcea5f72a209712cb2c30a8058a9f9312b7b8999533fd1aefa36fa74c5cd0dff05c6bd8185428a41f484101fc1bd92a1550a832ee1e2c8ed54b80a256a290836dff572d78e5f1e1187030c21b13405c17a2264257821ec2d4", 0x59}, {&(0x7f00003c7000)="7b7c53ec85fb3c1fb972d9db5a81ae75f4dfc4f1962292d3f32c4de98c37ddb0a9cea3957a4ee42c5a9f0c881410ee0b3ac8380c63936b6639b4848a2c4697a5f8314c39ac3615ab78f0f389812efc9ae21e398fb4451969b331bd8df322c87e59c05bd6ba3c3e97a5bb9be5dbfda1443a4073f94253e51aefcfabda30d7ba9c5491e1e52f2d872aedf286b71e2a7cc280ecb2a3ac448ddfcfd6fc58bfa7f32e4d71158a1619e386fa889ccf2cd8394dd1c56f225c1f10f2f3f1c0ddd88304b4a8b5bc0c5f5228d498ce7e40f37c2c52990d526a7ef4b0c781aac4a3bb6ec1f27f26f0fe23d117fc65142bca08e45b0a", 0xf0}, {&(0x7f00008ee000)="a963e05fe34a30f89c7afae800fdeca0663613ec122cf91ba09a21db637dc424d75b94f04da9517761b6b4b7c7fe50c9813f86aced9b8ba4f04ff662acdaa718db35ecab0363b35bd8114300af17a79a56a643f828b4a3620332b9ad5b0283c562e614c11396fe32cac13342fb26730423edfb5d9455623b8e30a8660b0be2272d33487fbfe74905c11f9c1048e417469ef9e9e07ac793d8d5ef163e33fd991e6bea201c7d4fcaedbcab575a3ae5fff61fc24f04f5940427309483968ca09ce4336dd297620ff0ea7ac0dd3a43aa89b005d44e6a6dc7d7f9028cdbf3fa30323388b12fe12f5d", 0xe6}, {&(0x7f000064d000-0xc9)="2ddda54e54505864b2bd6317391e140d845dd3343a3b94df72e9d66b82474af6643d47459211cafbf32b0f7ad8fe271a8dfab8b6853699332ddcb69ba167fc6a00cbc0e99c3c2c84381095ea52747d8fdfcc18a683b89f6b1581381b2efb93df7ad0ac32d590c026cec374947576eb519f17523de9f1d8c505cc05519a63f4ad350048887f0281a0879beef07fe03fb61307ecbc9596f7e127ab7de19a193fd9760aa186310b598de78c48fb59f3cc5964485447aab105329d6504f3da6f7ae8488a6ca9cf33166211", 0xc9}, {&(0x7f0000c02000)="8e7694ca99440f887680c1828726efafed43f1635bd922ca138e3247eaee8bbefa1dae3cecdd961fc41e1647f8aeb49ee16cd5df5f60bbb29f2168e77b6d0d3985b5df815292e12f283aaf1522be2c4d627f9ae7ea4e", 0x56}, {&(0x7f0000ccf000-0xe)="b80344bc951cbbd460a365a303bd", 0xe}, {&(0x7f0000ddc000-0xdc)="b3cfcf49071709ad0a3202ac1caa17ceba967853353fdd4c04ae2ffdb351591467fcb5d0ca3b789ab40580414c40ff8906f3591a6a93dc39711f0a18f46d30f070d3529c04f2a42005c5d831c620f13484cf11b3c56c60db9772ed31ec66523695f77e1158b63dd41da3cec33622d2ea10a18651b2b96166f804904a3fa3d36b36cc097cf0ee9e51f5fd5b520867f70c2928444b0e320cb648d876a80d3a9bba1d99899c07cebd320ae60ad524be16569815f94fd48a890c6a4ad2767c4cab0d27cf4202c6838bd67f003ee6aa1fcd9ecbdd15696efecb4adccf1c71", 0xdc}], 0x8, &(0x7f0000cae000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r3, r2, r2]}], 0x30, 0x14}, 0x4000000) bind$unix(r2, &(0x7f000073d000-0xc)=@file={0x100000004000001, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f000000b000-0x38)=[{&(0x7f0000776000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000344000)=[]}], 0x1, 0x0) socket$inet6(0xa, 0x0, 0x5) sendmsg$alg(r3, &(0x7f000067f000)={0x0, 0x0, &(0x7f0000411000)=[{&(0x7f0000808000-0x39)="62ed2e3cffb77e9d523ba7c8fe108472ac3ab6896c247caa60ddf65259fe5449db5dbb5aa24dc7f470346cbe5eeb6681b4d21abdd0a1854174", 0x39}], 0x1, 0x0, 0x0, 0x8000}, 0x4040) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d47000-0x4), &(0x7f0000616000-0x4)=0x4) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d7e000-0x3), 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000710000-0x4), 0x4) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000768000-0x4), 0x80000) connect$inet(r0, &(0x7f0000d94000-0x10)={0x2, 0x1, @rand_addr=0x3}, 0x10) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28}, 0x0) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009b9000-0x8)={0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00008db000)) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000092b000-0x8a)=""/138, &(0x7f0000bf3000)=0x8a) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000122000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000b8c000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007df000)={@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, r1}) getuid() 2018/02/16 12:30:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001a4000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000be000), &(0x7f0000cd4000)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000ea000-0x12)={@common='rose0\x00', 0x7}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000609000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000857000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) connect$inet(r0, &(0x7f00005e0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) sendmsg(r0, &(0x7f0000a76000-0x38)={&(0x7f0000437000-0x10)=@ax25={0x3, {"1ea8b61c627ad5"}, 0x6}, 0x10, &(0x7f000051e000)=[{&(0x7f0000269000-0x85)="4007b793d547b5588d7ca54c21fde60fdf2eb7ac882ebd76f79f133095efb83a10197e5a2f0553863bf34577dd4bce6c5e2463e8a5d1c1ea02e1376c8503ec50d75bf81d05795effe5b33ceac4ca8e5d6ac8008d501dbe63b79306a8d7aaa089529c13f737ec3cbd9896141d5b48b628e79ee5d74b1d5fbeca28688648f433e9cb0b558ec5", 0x85}, {&(0x7f00000f3000-0x56)="9998dda7a136436c433dd9aaeefd33745fc9a052fb57d760e5fc4d22be20bd311227ffc4e2bdc84cac5ca95dcc2cf2bbdc6e58f3501fbc4e867ff53b05d6ad84adc8d8467bb6ce7060c3b3e87f9bee00040dedcea406", 0x56}, {&(0x7f0000714000)="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", 0xfa}, 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{&(0x7f0000852000)="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", 0xfb}], 0x7, &(0x7f0000ebd000-0x12e0)=[{0x60, 0x10f, 0x10001, "2b4c0e6de1726e4ab01a69d08b11073bb0e2c3f0f870d8f8bc781fd0d810cef6f69cd9c74c060bc6bea987ca6871385f8437c7fa5b274506fc737f0acc2ef1427c6dafaf43f16f8f8f157caa"}, {0x80, 0x116, 0x3, "302c9da18a4779a7bbd4601e259505935b3e88d93ae8ecde3b0642af1ee9ba17867d2d7bafb5622543e44cdb3729884e3ab4356e69b90db57488914a1398082d24e5e5dede0358493ace678c9d4bbb8a8778604bd0403527fbfdeed8955b06b4debc91c26c6145114960"}, {0x58, 0x109, 0x900, 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"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0x12e0, 0x4}, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000c57000-0x4)=0x9) 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f000056c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e01000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='irlan0\x00', r1}) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a53000)={r0}) recvmsg$netrom(r1, &(0x7f0000134000-0x38)={&(0x7f0000259000-0x10)=@ax25={0x3, {"dc05edf21c33ba"}, 0xd229}, 0x10, &(0x7f000095a000-0xa0)=[{&(0x7f0000a6e000-0x82)="f8738605be2e66bd5bb7de789d380a9baa6199beacd38c33a396650a65dceb1999622e18f6b94b3025e2b4c0c6d3dbc2429027874df230f94d627067b7f07bd1c1958f8c3af63ebb5872a5555a5b17813c42f062caec48b7f7e6ff838e7b16f836e119ec2ecd4ed98b8c065434518c88d5d6a1c5e56ed55bc6d0428c6f2f3d8a46fb", 0x82}, {&(0x7f0000272000)="517dc2ce22573153ed7f092b35dc2057b40cb23c0497bf3562282198fcb5a5cc30517fe10f17d3e435e424983b6605a466f179e3285fa2db25e13ddb3d43ea22b2bcc2992037c585362b5921864df6f9782db3b1ab28", 0x56}, {&(0x7f00003a3000)="faf511097472ee6b4aeea80fec845607a8f9888f233ed676d3f35731f3857dba50600dbdce043a4a64a8f47c45eecb2bdb381fb1eb88f2fe", 0x38}, {&(0x7f0000092000)="224d3fbe6199ec8aa1274b4fe828e022de76c04c41fec2a03b846bfcb08ee45e3de48e38645c00d6f90dadb6a8d0120179f94d62af647169da30eea1d3ae0a2466a6f695c208e3acc77a816f7e13687a787abda6b507a10672153dc1c8f3320e8b6f16126791731a26a26c55224570d203eed0dc664b87bdc1ea8a3c6f8f6f1829790892cd65162189a6aa6e71bf27dacb2b133255c628b5a38e3004e250b837f5bc8e4dbeee2e45120a96a2aa65cd3dbb7238230b9da070d9e33bc38c8d8a88f7a743bc3e6311de1aa88351ca2d96b6fd77294d73ffbd5a3c1d5e4c4e3014621ba5e4e6fce65a785606ba1d18768740e7", 0xf1}, {&(0x7f0000bd4000)="328ec3b63f3af90aa93424ae6546a7faeb7d747b9aaf8c6df7911d628f0d07a8cda48a38172e68eb780bc25898448cfcdb67f3188a59eeccc19e709d7a4f06b7e2394c90f700c9e2530b74ffff0c901522cc21b8a98cd9dd49b4860064a2694e3b86422c84e64b692c02dda793b4600038c7e826d50495a4b6759fb2f76305978ac17d970a24469d163168927b0ad2a506df30663fe4988610ab5b1adbd2", 0x9e}, {&(0x7f00006a5000-0x8)="892939ea87b75dbc", 0x8}, {&(0x7f00004a2000-0x9f)="b341aae365566fd98d0e978173bc944af515549605d1e8ef133990f1dfdd3bf3f1ee9bb25d1bbde1780800d378985fbbc6ebcde587e88a62f8de1f0f260318ccedabbbfe6e64211449473f3e204c018bc06acfeae37dba52ac222443139f6bc0e44a854f6071be90df5f7ed0eb939ef464aa282d46d8b7c555a6555c851e111d4092f68206d678d7fd61c90092cd1c1f193e69eb7eb020c0461b2aeedb5dc4", 0x9f}, {&(0x7f0000a78000)="f5452742d69fda372b4200aabf1f79904acccf6c01c6bec63c56d9ddae8e7c6c0f2c8b0b789df3d5b222a0734c542286927903f4592dea5cbf056e84ce2b4db2f5589f8f2ab6f42a6f440ee1101f071392a2ab775151b09edb62c2e58989f9a84c520230d8798bcd49a1aa12c87f6cac59897e64fd24a9e9042faf709782a9b84b42bbf202096c572a64f9b5dc78d821ed8ad60af11093a0deaf80446c953c56", 0xa0}, {&(0x7f0000568000-0x23)="f25165ec2bce707cdcc0e1be1c590a06d58dfc0e7b479dca007295484af80e1f5a484e", 0x23}, {&(0x7f00008db000-0x86)="48dceefb468887a33a0e4fa57d0f0d2e79f8736e6dc3cdd0a3d084dc6b595df143d137ebdaf3a345affc7927947520f88703f43860a7aff2866f7a8f52499db4d1edab9e794cf13be6823217bf75265acf05fe425decce91d3c66f09fa6415c6bce45887374e6311e280d18d8a938bd6ad115254177391d47cf113a23fba15c62b1794486313", 0x86}], 0xa, &(0x7f00006cd000)=[{0x108, 0x6, 0x9, "19ec17e805110d6f45117954dfd76c2debcd826893389e8401500ffe1d16f488af808ff02c08a1a6ef56617323847d143ffc31442a1c1c5d71a8fd353124cce312b5fcbd88ce96cf26defe6e21123c34500a8cde101a5f41175197a967a28748499158705cf16106447d385e319e103a268aa431ca367be4639acf734e895a1cd26d0a6b68dcf2b56282d5664ce3dcf6a6e851c917155c5fa7f24c352233e165fcfe05e7fe450adb05be47e483ccf20526da3b749dcfec1442ab3c7ed9cbc1277920277b6a9d53a0a7bcc49804422b16f2d78c4a8d5a98cc935d3085991864a4af9cf0a7c8fd77545e31129b339e80b0dab59988"}, {0x50, 0x111, 0x8, "b36a61eec7403cd050134af6adc04859f7367d306fc6f597938e7a7e719d84cd7ccb41e00e6ef5b4e75a24177a5303584a015048b4ef14bf57"}, {0x68, 0x13d, 0x1ff, "49242ff01354748782d46bbf7478e14612c73e1c78e02f469a9d097ef2b49ea790870b9aa0cffca78b4b704d7940c908df9b195186382a603b0a68658b84590d430e9dd1ed70da645f1cfbfa81ee4fd7fd1849fc"}, {0xd8, 0x112, 0x20, "46f3d53d1ec34b563bf7c1dd747745a3b2feb89f244fb65504de1541b665b6d53d2318c9033ef2c4057d05d0771e9d368998174b13152a8865d4e5fb9bce43e6a77e9d69037e372428dfc8601ed73066c7c1847a499692ba4a2524ef2b6a07e3256722f813bfd6097c7599ec940586b5622b1f1949380bad16eacafcec3a6a2a0a5d5073d206a9ebe8df5f4b126e9802818b956c776c92c7952dc7f264eaf4a92986836de8e4ab0980c89cfee815953bac0df50520cc6b85ec3e77ee57d65d7df3"}, {0x58, 0x18f, 0x0, "d74515895ba99fed139b13fbf1dc6a6cd2aa868a70b2fa5cafde504a6596cfae7629a07f45ce23a2ff31422eb1f73f771e6dcd3e27fbe10815c673854c70b0c8dba534ec8fb66db3"}, {0xa8, 0x112, 0x2, "1405fc1d5cade7f414183ccc5b96800bb8077c63d2b1414d6099d83e828905127c4e7acde87c766b41cb8be4ec985afb03de445c4fb359570945c45f23bf2facd19d8938907b15873d2b4ac966dea4b2127c65a44f3db0d43e9c120cbb81f153b6cbc7d60dd00fef4101bcd47984f784a329e3d0038b43034c830fe7031561fff9dff49d8a07c56515dda1a7fe72a7fb33eda3caa5"}, {0x68, 0x10b, 0x1, "668cbf58ebb2e014c47d22bba75e1eccf41181ce017fec1a9a3cd2f4a99745f60f2f326a2c03afadf83814ec5bafe0f029c428fe22d265a498362886d4cd71a923f89a5891939943ab25d49c02a329d88689"}], 0x400, 0x8000}, 0x40) bind$alg(r0, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be7000)="e5", 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004b7000)=@req={0x50, &(0x7f0000527000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x17}}}}}) pread64(r0, &(0x7f0000ee4000)=""/60, 0x3c, 0x0) r2 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000745000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) recvmsg(r2, &(0x7f0000834000)={&(0x7f000072a000)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)}, 0x0) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000024b000)={0x0, 0x7, 0x30}, &(0x7f0000742000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000277000)={r1, 0xfffffffffffff800, 0x3}, &(0x7f00008bf000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0xfffffffffffffffc, 0x0, []}, 0x8) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[]}, 0x400c040) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000811000)={0x0, 0x3, 0x0, 0x7fff, 0x6, 0xffffffffffff842c, 0x80, 0x5985, {0x0, @in6={{0xa, 0x3, 0x2e87, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xf77}}, 0xbf, 0x100000000, 0x60000000000, 0x4, 0x2}}, &(0x7f0000b84000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003ed000-0x10)={0x6, 0x8002, 0x401, 0x428, r2}, 0x10) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000640000-0xeb)={0x0, 0xe3, "4cbb286decbb9f8b57dea2a801391d02fe0ace5d4b5a8c4e35dddb3c93b56ae70e31e57ca800fb6919721e3b0b70719c4b4fd7d0d9e60b8cea2b4d6f43e8dd5a4a908c8b592ff43bbc5b321cd6f274b1afa9d6bd5377d9bcc04fe6e280e802e2ba9a670550e44ec7919eef291e223bd1a0cf786867a655e35823edefaacdb38106465c440a11c642b86b81109c168c4137330283acff50f18d6fd1cc1bf6084f170ad2960ddeff937dfcaa6effb7092502f4139685d72213829bc2cfe11ad4fa1b38402d55fb5019a5cab63870f98e00cf464441cfa59038fd04f7e19053e1a04bd295"}, &(0x7f0000163000-0x4)=0xeb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006d1000)=0x401, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007dd000+0x4f3)={r1, 0x1}, &(0x7f0000f6f000-0x4)=0x6) [ 40.049695] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.086370] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f1000)={r0}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00003a9000-0x20)={{&(0x7f00003e5000)=""/161, 0xa1}, &(0x7f000079e000-0x1), 0x20}, 0x20) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0xfffffffffffffca0) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x4, @empty}, 0x1c) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f000084e000-0x1000)=""/4096, &(0x7f0000615000-0x4)=0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r2, &(0x7f0000df3000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000bd1000-0x4)=0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r3, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x20112108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a95000-0x18)={0x0, 0x291cafaa, 0x10, 0x101, 0x3}, &(0x7f0000f2c000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d25000)={r4, 0x1000, "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"}, &(0x7f0000053000)=0xf4e75da4) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, 0x0, &(0x7f00005f9000)) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e23000-0x4), &(0x7f000076c000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000894000)=0x4) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept(r0, &(0x7f00004d6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000edf000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f000098a000-0x42)=""/66, &(0x7f0000a8f000-0x4)=0x42) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000542000-0x4)=0x1, 0x4) r4 = accept4(r0, &(0x7f00001b3000)=@ethernet={0x0, @link_local}, &(0x7f00002ae000-0x4)=0x10, 0x80800) getpeername$inet(r4, &(0x7f00002d5000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00003b2000)=0x10) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f000016f000-0x4)=0x2, 0xfd77) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00007e8000-0x340)=@filter={'filter\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x248, 0x248, 0x248, 0xffffffff, 0x4, &(0x7f0000469000-0x40), {[{{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x0, 0x2, 0x3, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0xfac, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00006af000+0xc42)={0x0, 0x1, 0x8, [0x5, 0x6, 0x2, 0x4298, 0x7e8c, 0x5, 0x3f, 0x1]}, &(0x7f0000d14000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000508000)={r5, 0x0, 0x8, [0xffffffffffffff7f, 0xc972, 0x40, 0x7fffffff, 0x10000, 0x3f, 0x80000001, 0xffffffff]}, 0x18) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f00002f8000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0xfffffffffffffffc}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x4010) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cb0000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009b9000)={r1}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000204000-0xc)={0x1f, 0x811, 0x84f2, 0x1, 0x103, 0xff, 0x7}, 0xc) connect$inet(r0, &(0x7f0000432000)={0x2, 0x3, @rand_addr=0x1}, 0x10) [ 40.156901] audit: type=1400 audit(1518784230.297:38): avc: denied { accept } for pid=6485 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.191302] syz-executor7 (6492) used greatest stack depth: 14592 bytes left 2018/02/16 12:30:30 executing program 3: socketpair(0x0, 0x807, 0x1200000000, &(0x7f0000686000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000a3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008f1000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000984000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006a3000)={r2, 0x5}, &(0x7f00002cd000)=0x8) getsockname(r1, &(0x7f00008fe000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00006c3000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000099c000)={0x0, 0x9d3, 0x30}, &(0x7f0000b50000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000474000)={r4}, &(0x7f0000436000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000029b000-0x20)={0x3, 0x1, 0x8208, 0x5269, 0x1f, 0x0, 0x9, 0x3ff, r4}, &(0x7f000028a000)=0x20) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000"}, 0xc) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000627000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000c01000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003a7000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x2, @multicast2=0xe0000002}, @generic="3688705d0a4f5ffe44a95d1822b60263"}) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001c8000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000749000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f00005f9000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000060a000)={r1, r2, r3}, 0xc) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2, 0xe, &(0x7f000015c000-0x30)=[{&(0x7f0000d7b000-0x9f)=""/159, 0x9f}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcd000-0x18)={r0, &(0x7f0000fcd000-0x2), &(0x7f0000693000)}, 0x18) socket$kcm(0x29, 0x7, 0x0) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x5, 0x8000f, 0x80000000, &(0x7f00000d4000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000060a000-0x20)={0x3, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000054d000-0x10)={0x8, r2}) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000013000-0x20)="fc5e75311e115174985804cce1148e9a9fc678ba1929a70ed129219bf23ae02e"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x1c0)=[{&(0x7f000000e000)=@abs, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}], 0x40}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e5a000-0x9)=@rc, &(0x7f000035a000-0x4)=0x9, 0x80800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000048a000)=0x2, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001b6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x100) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f00000e6000)=""/179, &(0x7f0000514000)=0xb3) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) bind$unix(r3, &(0x7f0000798000-0xa)=@file={0x0, './file0\x00'}, 0xa) getpeername(r1, &(0x7f0000f34000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00003d8000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f000025f000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r5, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000060f000-0x20)={0x9, 0x9, 0x0, 0x7f, 0xc0, 0xe0, 0x20, 0x7f, 0x0}, &(0x7f0000120000)=0x20) sendmsg$rds(r3, &(0x7f0000ad6000-0x38)={&(0x7f0000de3000-0x10)={0x2, 0x1, @rand_addr}, 0x10, &(0x7f0000013000-0x60)=[{&(0x7f0000fa4000)=""/136, 0x88}, {&(0x7f0000433000)=""/48, 0x30}, {&(0x7f0000f97000-0xd1)=""/209, 0xd1}, {&(0x7f000036f000-0x65)=""/101, 0x65}, {&(0x7f000017f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ffe000-0x65)=""/101, 0x65}], 0x6, &(0x7f0000c59000-0x230)=[@rdma_dest={0x18, 0x114, 0x2, {0x2, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0xe2d, 0x9}, &(0x7f0000a91000)=0x2, &(0x7f000018c000)=0x1000, 0x10001, 0xffffffffffff0000, 0x3, 0x10000, 0x48, 0x80000000}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x8001}, &(0x7f0000f92000)=0x1, &(0x7f0000d39000), 0x5, 0xfffffffffffffffe, 0x2, 0x3f, 0x22, 0x8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x9c, 0x74}, &(0x7f00006fb000)=0x7ff, &(0x7f0000301000)=0x87, 0x1, 0x71, 0x100000001, 0x8, 0x10, 0x7fff}}, @cswp={0x58, 0x114, 0x7, {{0xff, 0xecb7}, &(0x7f0000127000)=0x10001, &(0x7f0000f63000)=0x1, 0x7fffffff, 0x3, 0xcb, 0x5, 0x20, 0x9fbf}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8001, 0x6}, &(0x7f0000d0e000)=0x100000001, &(0x7f0000299000)=0x2, 0x200, 0x4, 0xffff, 0x6, 0x0, 0xff}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x4}, {&(0x7f00000e0000)=""/195, 0xc3}, &(0x7f000009e000)=[{&(0x7f0000d6f000-0x4d)=""/77, 0x4d}], 0x1, 0x44, 0x1}}], 0x230, 0x40004}, 0x40000) accept(r5, 0x0, &(0x7f000084c000)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a08000)={r6, 0x1897, 0x9, 0x2, 0xfff, 0x7ff}, 0x14) sendto$inet(r5, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r5, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendto$packet(r3, &(0x7f0000c26000-0x1), 0x0, 0x40, &(0x7f00008cb000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00008e3000)=@assoc_value={0x0, 0x8}, &(0x7f0000a50000)=0x8) setsockopt(r3, 0x2, 0x4, &(0x7f0000970000)="eb9b0efadb04ca988dd906a839483e1d3306d57cde6f4b28c20957bc3b729907c49548c8302fee872a4156ec01fea9aa32cc065ccce52bc4a0b03e95b44343a2fe4db95103bd9789716fb9e0", 0x4c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000536000-0x16)={r7, 0x1, 0x7, [0xfffffffffffffff9, 0x4, 0x58, 0x7fffffffffffffff, 0x8f, 0xeb, 0x3]}, 0xffffffb9) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000f9000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007d2000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000395000-0x10)={0x0, 0x4, 0x5, 0x3}, &(0x7f0000ff2000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004f6000-0x8)={r2, 0x8}, &(0x7f0000525000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000b56000-0x52)={@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x0, 0x1, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, {&(0x7f000097a000-0xb4)=""/180, 0xb4}, &(0x7f0000f65000-0x1), 0x20}, 0x52) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f0000f87000-0x1001)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000f88000)=[]}, 0x0) 2018/02/16 12:30:30 executing program 2: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b7d000)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c45000-0x8)={0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000011000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty, @dev={0xac, 0x14}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0xfffffffffffffe6d, 0x0, 0x0, 0x0, [{[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@dev={0xac, 0x14}]}, {[@broadcast=0xffffffff]}, {[]}, {[@rand_addr]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @ssrr={0x89, 0xb, 0x0, []}]}}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000-0x20)={@generic="54ddabf58e7702ff5fb6921f2aa13de4", @ifru_addrs={0x2, 0x0, @rand_addr=0xfffffffffffffff7}}) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c37000)=@nfc, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x10000, 0xbb75, 0xfb, 0x3, 0x1, 0x2, 0x42, 0x100000001, 0x2, 0x40, 0x100000000}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr}}, 0x4, 0x3, 0x2, 0x3, 0x1}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x8}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}}, 0x8c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x68)="1e2bfd6d74091826f0192ae29e53762b2f3bb1abafa93db73e0372ef2ab5b5fc910f4e96fb985c4fe42e91ccfca22323d1ba7859051bbf0f70beafe6a4fc16833c49de4b605bfea25cd186935ae2f8d85f703ec3c807d7774f7ecde2cbedafa3b02dc2f043d01b51", 0x68}, {&(0x7f0000000000)="e7b984fe81ce2b70fc8cfb73e22371389a", 0x11}, {&(0x7f0000000000)="da0238098a60ab592b5da58fbedcca768a98b7e636a79e72de6726615968769cc3c6cc10353214db27", 0x29}, {&(0x7f0000000000+0xce1)="5fe603c5a07c0e1beb74a33f26152f62e8eaa92b7941d6952cdaf079be54b633cb67d1f0dbc666fc816f79bad826c10d533f4247c4290760900107fdbe883b8543d859bcc62cfd589320b4f07831b46b41a857a85c99d75281408a2d328ef58dfdca896a12673efaebc1ef7c5209a92be620ab66b263b93216097501d8c87f2cd21e77166d566b1c6ebf22f8f23cc89c71b0c9fea9bfdeb702f0b5498c4f804041c0dbb33d9fed2e67e93e520041f89b3d84bd8815cb2ec53970d8bf6f1061c4fd0e65", 0xc3}, {&(0x7f0000001000)="ad41798169cce72996b7301716f27931ce680a3630521ebbd777547d561f21d80354abf640dcc6d5ffcad6f7881b36cbe2340776e70316623b81e63add41e50449063c0974f1574dab755836c4a0686fa864c562b13ab105afb8cf1ed2752ff33202be42f02baeb3d019507e5c32e89b71face7e22c5a999b531a76512af143f4ba8569ab244209a7c7f518be6a1a3528e647fe7833e7aaee7cf48f0f4f08225222317737add05a36d167481a822c24b4eacc16c", 0xb4}, {&(0x7f0000000000)="02cd437b51d36d721ae5391e68dcc031220d7f8d47c64d7111f5f2fc61560381229fc83d9b9530d353b2aa7b7eaeb6c9f3d92db91710053cb47e2f7da947ec2dfa3f53cea1b563268dbc0120b05af9a7c1ba88b075cfdd67d8d01233fac3d203e8a628eec6fc96754851a453147bb27aba79d32503ea7904d1dcb31c3503a5ceac761954c46ae7247a86e43539d846e67e8da32f0db90ef6eb028a3a8a431cc84a3771cb19e711a10a", 0xa9}, {&(0x7f0000002000-0xdb)="15b33db9422fc92ca18c98c1c19b0c67b5466bb650f71cce104fc2d25437f4be886f66c666d979edd77f881a3c19fa9948e63af88e6c765a44e279a494e1d06de7a62728a5dd1dcfe1fce476d94a3ee1aff57e337d7102189c7d23746dcec0fe91526d2cd4a40b52db6b30a221be6241367cf74e0ad721687a3eea42a95d3d0aadacdebc771abedb205e06e2a73878493720dc5a1727a4d900818fbd285a63c9f253df5ef986e5aa2b65fe563b2ef2cfd20f141825a51e34f1d5591499aea4ab8dd1aca885dff1b7b2e00298d2e595d45665b75a66028ded28cc05", 0xdb}], 0x7, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}], 0x20, 0x20008045}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000099b000)=@generic="c99c09ee56788ad95ff74ba58ff2a328"}) 2018/02/16 12:30:30 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001000-0x100)={0x20, 0x200, 0x2, 0x10000, 0x4, [{0x101, 0x8, 0xbb43, 0x0, 0x0, 0xb00}, {0x184000000, 0xffffffff, 0x4, 0x0, 0x0, 0x4}, {0x100, 0x3, 0x3}, {0x2, 0x0, 0x7fffffff, 0x0, 0x0, 0xa08}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x9, 0x200}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000+0x931)=@req={0x50, &(0x7f0000c09000)={@common='sit0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x1, 0x2, {0xa, 0x2, 0x887, @empty, 0x9}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x100}], 0x1) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000057a000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x1, @empty}, @common='gre0\x00'}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x2d, &(0x7f00002be000)=""/4096, &(0x7f00000af000-0x4)=0x1000) socketpair(0x15, 0x3, 0x100000001, &(0x7f00007a5000)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000462000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) close(r2) sendmsg$nl_generic(r0, &(0x7f00009f4000)={&(0x7f0000c31000-0xc)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000639000)={&(0x7f00008bb000)={0x10a0, 0x2a, 0x300, 0x6, 0x2, {0x20}, [@typed={0xc, 0x65, @pid=r1}, @nested={0x4, 0x79, []}, @generic="1b442e7fd0b321c26094ce03a129da0dd5c0009bb1b1dda11efc17eb1ccaf2de554fe81c11f5ea0a66bf76113cccfc7add931fc8bd237814f4dd6b65f5d94ab6fda39a0180df0b758786429d3ba206147012731c912b28b5a31bf1eca6afc7600d4bcb27d5b43f02b216b268799d", @typed={0xc, 0x83, @u32=0x2}, @generic="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"]}, 0x10a0}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000f4c000)=@req3={0x4, 0x1f, 0xfff, 0xfff, 0x5b800000000000, 0x2, 0x8}, 0xfffffffffffffef4) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f000025b000+0x76c)=0x200000) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c55000-0x40)={0x8, 0x0, 0x1, 0x10f, &(0x7f0000e97000-0x89)=""/137, 0x9c, &(0x7f0000ce0000-0x9c)=""/156, 0xf8, &(0x7f00006a0000-0xf8)=""/248}) socketpair(0x0, 0xb, 0x8, &(0x7f00006aa000-0x8)) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000), 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4), 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10), &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r4, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "adffff4fbf95", 0x7}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r7 = accept(r2, &(0x7f0000934000-0x58)=@alg, &(0x7f000010f000)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000), 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000630000-0x8c)={r8, @in6={{0xa, 0x1, 0x100000000, @empty, 0x5}}}, 0x8c) listen(r5, 0x7) r10 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f00007d5000-0x12)={@generic="3c454100005301001eb54d000609feaf", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/02/16 12:30:30 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={@generic="76f742a7390b603e4843f8c17910ea30", @ifru_ivalue=0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = accept4(r1, &(0x7f00006c8000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000cb4000)=0x20, 0x80800) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000059f000)=0x40, 0x4) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xffffffffffffff72}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009a4000)={@common='ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r1}) sendmsg(r0, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000050e000)=[{&(0x7f0000019000)="b5d9aac60c6d159620dedc46ff043082749c8da111", 0x15}, {&(0x7f0000811000)="4160eaa3460accc8ae46eb0fef1276ea3b048b26f21ae2c4584143cc6b6526af8dbfa1d840a0550d48e1d489b08d72c083e27e2960fb97d1d12f4aadc1b7e2f0154ce5994a211f7c15965f732f66048f3ca5137b11d6ad936e185a78faad8f21416769a270546ca3621bd8a927879b4be85bc7b315bca8b3b2a4a53c9bf5a9348549ac68d8e65379a8d7364ef68cbc175f6cf208b24f7fa8ddbeb9634d", 0x9d}, {&(0x7f0000498000)="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0x1000}], 0x3, &(0x7f00006f7000-0x230)=[{0xa8, 0x10e, 0x1, "3349ab49bc6107ce60a60edc8498838d02c6f7dd8dc5a26db40459db06770e6f0758d5d10f4466f5c5640000bba4703a7ac6428600100c8c87e874ad9b45ef852c6378d83201d33bffb8a899015adb74d155ac6a53ebaf9633b58c724a7851f78ef2ebce743047e14db4d47c165a1316f0395de4e06cf9588cc52e14c07bdd149832d7039b3a71f151df3f524ed96afd7337"}, {0x10, 0x117, 0x5}, {0x30, 0x11f, 0x1, "fa9682f752a6200011b7d1e3d41c1c79760557a1164a2de44f71de"}, {0x38, 0x0, 0x66e, "5265a9ae1ea446a153a1708688ca112c04d97b54912e6e037cec5aaba2cf71ca6ea4d66f"}, {0x110, 0x11b, 0x1000, "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"}], 0x230, 0x4040}, 0x40) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bfe000)={0x0, 0x8}, &(0x7f0000a05000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009f4000-0x8)=@assoc_value={r3, 0x8cf9}, &(0x7f000001b000)=0x8) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x807, 0x8, &(0x7f00007ea000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000597000)={0x0, 0x9}, &(0x7f0000c9d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020e000-0x9f)={r1, 0x97, "473359ffc73a737d4d68334c39a4505cfc8a4dbf6d88029c888cfedc4cb815750152d207e858d21b5b0f68a3d4806407c92e7b0e8af8ebfc4895d75c946809e55e6c3846e42e2d46b3e0aec686fec9a9fcf68ae4d5f9813d54c2dbdcfccac85b4de587ba3f2ab9546ce722440a6927271059c4009b235bddf533c63e1f2208c8465012d6f1214dc5ab892f53d8b37296709e3ae41201ff"}, &(0x7f0000371000-0x4)=0x9f) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000058d000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@typed={0xc, 0x9, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='reno\x00', 0xc840956928353b35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c6a000)="da665f45f6d3ab58624fcdc89cc10642ab44335091b144fe858b6b51deb6e1ce", 0x20) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x21, 0x3, 0x0, 0xa, 0x20, 0x20, 0x6, 0x0, r2}, {0xab, 0x749, 0x100000001, 0x60000, 0x0, 0xff, 0x80000001, 0x6}, {0xffffffffffff2ea8, 0x7fffffff, 0x3, 0x6}, 0x6, 0xb, 0x3, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x1, 0x3, 0x5, 0x3, 0x0, 0x200}}, 0xe8) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000296000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000001000-0x8b)="fd9d7ad9e09d14f4c3a71ad86669615602f563b5c8a9f8856a1bb1c7588a28ce58fb59ac47dc633b3c8a81425978c9b7ddb6c8f2d295aa0a44df69d25d045f8130702f5c9f0362d7b60173834fa6ef52ee226027acda269606a5af0f4f597aa9ccd75c33ea0357c54c5f8cbcdf71fefeb250baf98e0828251105d7464ff2049c575a1432acef77f849d7ac", 0x8b, 0x8000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000655000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000d7d000)=0x3a) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00001cd000)=0x1020000000, 0x2) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000045a000), &(0x7f0000a2b000-0x4)=0x4) r5 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f000014f000-0x1418)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x10}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3e8) socketpair(0xd, 0x8080f, 0x4, &(0x7f0000ad0000-0x8)={0x0}) getpeername$netlink(r6, &(0x7f0000ec8000), &(0x7f00004bf000)=0xc) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000002e000-0x38)={&(0x7f000002d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000028000)=[{&(0x7f0000012000)=""/71, 0x47}, {&(0x7f000002e000-0xb8)=""/184, 0xb8}, {&(0x7f000002d000)=""/214, 0xd6}, {&(0x7f0000021000-0xee)=""/238, 0xee}, {&(0x7f0000014000)=""/4096, 0x1000}, {&(0x7f000002e000-0x78)=""/120, 0x78}, {&(0x7f000002e000-0x83)=""/131, 0x83}, {&(0x7f000002d000)=""/81, 0x51}], 0x8, 0x0, 0x0, 0x4}, 0x160) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000001e000)={0x0, 0x0, 0x1, 0x1000, 0x100000001, 0x22f}, &(0x7f000002d000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r1, 0x7, 0x6}, 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001d000-0x8c)={r1, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x435}}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000-0x10)={0x4, &(0x7f000002f000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000005000)={r4, 0x3}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000002f000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000002f000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5, r5}) getsockname(r2, &(0x7f0000027000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r6, 0x400454d4, &(0x7f0000016000)) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[]}, 0x8000) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f73000)=""/13, 0xd) 2018/02/16 12:30:30 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) pwrite64(r1, &(0x7f0000198000)="b398a4", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000fb4000)) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0x81, &(0x7f000004d000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000025000-0x10)={r0, 0x50, &(0x7f000001a000)}, 0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000001f000)={r1}) connect$inet6(r1, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000001d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0xfffffffffffffff7, 0x8, 0x353, 0x3ff, 0x20}, &(0x7f0000007000-0x4)=0xa0) getsockopt(r1, 0x5, 0x8, &(0x7f0000017000)=""/121, &(0x7f0000032000)=0x79) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000004e000)={r3, @in6={{0xa, 0x2, 0x5f88, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x80000000}}, [0x3, 0x9f, 0x7, 0xb7, 0x0, 0x0, 0x7, 0x7, 0x1, 0x4, 0xffff, 0x40, 0x1, 0x4, 0x8]}, &(0x7f000004e000)=0x108) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000003f000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x6}, &(0x7f0000001000)=0x98) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000004f000-0x4), &(0x7f0000001000+0xf27)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000006000-0x5)='veno\x00', 0x5) recvmsg(r1, &(0x7f000004d000)={&(0x7f000004e000-0x10)=@ipx, 0x10, &(0x7f000001e000-0x80)=[{&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x6)=""/6, 0x6}, {&(0x7f000004e000-0xe4)=""/228, 0xe4}, {&(0x7f000001a000)=""/161, 0xa1}, {&(0x7f0000005000-0xda)=""/218, 0xda}, {&(0x7f000004d000)=""/210, 0xd2}, {&(0x7f000003e000)=""/179, 0xb3}, {&(0x7f000004e000-0x37)=""/55, 0x37}], 0x8, &(0x7f0000032000-0x14)=""/207, 0xcf, 0x5}, 0x100) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ebb000-0x4)=0x3, 0x4) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000871000-0x4)=0x7, &(0x7f00009f2000)=0x4) pipe(&(0x7f0000bca000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000065a000-0x18)={r1, &(0x7f00008a5000), &(0x7f0000751000)=""/11}, 0x18) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011d000-0x8)={0x0}) connect$pppoe(r0, &(0x7f0000ddf000-0x1e)={0x18, 0x0, {0x2, @empty, @common='vcan0\x00'}}, 0x1e) r1 = socket(0x10, 0x802, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@generic="1dc97887646e97807de70f295b6254a9") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000c33000-0x4)=0x9, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000006a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000006a000-0x3)=0x10) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000023000)=""/7, &(0x7f000006a000-0x4)=0x7) 2018/02/16 12:30:30 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = socket(0x1a, 0x4, 0x7) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000015000-0x4), &(0x7f000001d000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) r6 = getpid() mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000001f000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff, 0x1, 0x1, 0x9, 0xffffffff, 0x3, 0x7}, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r8 = getgid() sendmmsg$unix(r2, &(0x7f0000014000)=[{&(0x7f000001d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001c000)=[{&(0x7f000001c000)="8a576b3f0e01974accc697a73291ee184d8f26c61b76e0479de73cd2644544bf9092635d182af6388bc71007f477cc96db9cc7bf892296742c260be6c8dd782c956f658fd14391590e3b38f529edcc5e9db5fdfa4e060c7b12146938e3470b20018d8124b40a5a70e4b33268c033c602ee29cde2725dd46fa56e2d4f3a37699fee713710f983da2d818d7c1b65411ee16ab2e49cd8cd97c54f2251c2af4a86d6324e67448869157531313a691ac78d12f790bb3bab5fcee75be3e46ef2783b108e0575ea7e37ed2d0316f2464610dd8324916eeb7dee775cc008d7e8e342ea8535c79bfc65878e4a7041f9e1d98fa682556c589a", 0xf4}, {&(0x7f0000006000)="eeb64b595c193301bd60bef73bcc9a28943bac96714e91c09b96c276791e07bd1c9a5de11a5e16a5abbdcc769e35d8212ad9b5c19107158eff5086e40fff0ed7c7bc85d6a9d87bc0fc7d9d5e06bd7c963c679a88333110c5663abfc18c5b9050c6973ed47db5eca9aa55cb72fba1d813646be78593f2b0aef482f188eee28569fadc9f2eb055", 0x86}, {&(0x7f000000a000)="b240df961a54d49c73021be62f26ed3ae10def0ebe027b0eba6f281cfbdd357b40eabd55510479dba62e966ccbe19c758e54", 0x32}, {&(0x7f0000002000)="8d185f4e8ecc311a988482fb71a5d87d31aa1a7ba78ee941770b5b1d72d1400416bb2aec18b166b7dc93444d59a7835f3dd71e7e8e8a21aa514e65a801fa2cea715edf1419cfec45f5093a62176e3d97e2a07475", 0x54}], 0x4, &(0x7f000000c000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xa8, 0x4008000}], 0x1, 0x80) [ 40.379261] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 40.408574] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e77000)=@sco, &(0x7f0000e77000)=0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000050f000), &(0x7f0000e78000-0x4)=0x4) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x0, 0x0, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x75d, 0x800001ff, &(0x7f0000001000-0x5)="020c0000", 0xffffffffffffff8a) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000f0000)={0x0, 0x0, 0xc9, 0x6, 0xe35, 0x800, 0x0, 0xffffffff, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x6, 0x100000001, 0x5, 0x2}}, &(0x7f00000f0000)=0xb8) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000d2000)={r1, 0x6a, "e9507d2db1010f0793cff2955d7d900c7d670a56f56a55320a232b57e7dd0696fbb69c241bf71d30cd7374d51782cd5e4b014f3f849054445bc6a47a539544f2dd7526844e820da34a9a7efde2014b3f61fffc3c5883f262d1f791a8dfd500ff1eb0160c13b8b23b5d64"}, &(0x7f00000f1000-0x4)=0x72) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000acb000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3b000-0xc)={0x4}) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000a72000-0xe4)="74e8a314b6c3275fd2f6a152acb1983190a6cb1cacebc57490f4ed0cc2d55c49f6bf95e0bafde0293fbeb33c2a0b98185895946c9d38281607c8de0c4692aeb2471586ccf0f53944de5534b0b60349b680ee3b7593ae235cad6f29b799e4df92506b40226a0c732c832e08088349e5e1db2d5fa0bfdc859597f818d436fe5de2ce232aa203fdfe658a2621d456c3c34d76599376d6eac2fc5e6eef0f1436c45d4feb1d6a9fbccc523c2e94610c0aa3995044ea605f0e17e92450f79650e77210c5f1b5363b0850d61a44ec297e61e19630e9789312c93c12d18b0bb62aeb6e1f7383e272") sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1e0}}]}, 0x13c}, 0x1}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003e8000-0x4)={0x9}, 0x4) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x5, 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r0}], 0x1, 0x8000) shutdown(r0, 0x2) 2018/02/16 12:30:30 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x4000000fffffffd) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000175000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) pipe(&(0x7f0000651000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000633000-0x20)={0x9, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000d93000)={0x8, r2, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d78000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2e8, 0x3, 0x1f, 0x6, 0x5}, &(0x7f00003ad000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e79000-0x20)={0x0, 0x2, 0x5, 0x3, 0x7, 0x3, 0x3, 0x3ff, r3}, &(0x7f0000248000)=0x20) [ 40.519292] l2tp_core: tunl 1: fd 19 wrong protocol, got 1, expected 17 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x47, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/21, 0x15}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x6}, 0x0) 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ed0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000fff000-0x4)=0x2e) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000be1000-0x4)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f0000002000-0x4)=0xc) socketpair(0xf, 0xb, 0x53ae, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="0945587d2dfedc5c8b2a2b28489a4c395ae1ad3e36b7f78a56afc93df797ca9400c3d81ef867a258a52955aa155590c3ef27407e6e596fc5ad3742e64fa0de4f2a278757ad23116c6bbd7af6c21fcde4d336ab16e08d214f5e3e13816dd3133554cc89c70ae52d943d3193212a6197aca0d4781ae0c6d369e865da63e5bdae223073af1fcbec25c574309341a3e46abd9f97d10e01844bd92d49f69a9aadccf9a940bee3fe440244e5caa0185acd28218676326c9a4f6504f1", 0xb9) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r2, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) socket$alg(0x26, 0x5, 0x0) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @rand_addr, @broadcast=0xffffffff, 0x2}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@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, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"73797a30c80100"}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x77, &(0x7f0000036000)={0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000001c000-0x8)={0x0, 0xf8, 0xdf2}, &(0x7f0000036000)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000036000)={0x752f, 0x2, 0x0, 0x4, r2}, 0x10) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000403000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000b20000)=0x7fff) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d}, 0x114) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="03000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x186, &(0x7f0000001000-0x1030)=[{0xfffffffffffffeaa, 0x101, 0x4, "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"}]}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000009000)=0x6, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000d000), &(0x7f000000d000)=0x10, 0x800) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004f2000)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ff6000-0x4), &(0x7f0000ff5000)=0xffffffffffffffdf) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e46000)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0x8, 0x1ff, 0x401, 0xb9, 0x9}, &(0x7f000044c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000041b000)={r1, 0xa2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000227000)={0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000e88000-0x2)=0x4, &(0x7f0000335000)=0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r3, &(0x7f0000dad000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockname$inet(r0, &(0x7f0000b76000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00007c9000-0x2)=0x10) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000066000)={0x8, 0x110, 0x4e6, "ea7871bfebb0", "c8b341843a0160609df44c6f6e768fa3"}) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b0b000-0xc)={@rand_addr, @loopback, 0x0}, &(0x7f0000ef2000)=0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000ef2000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000ef2000)=""/88, 0x58}], 0x1, &(0x7f0000001000-0x51)=""/81, 0x51}, 0x41002106) 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20000200000010f, 0x81, &(0x7f0000005000)='3!\x00\x00', 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000072b000)={0x40, {0x2, 0x2, @rand_addr=0x6}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x11, 0x800, 0x4, 0x3f, 0x4, &(0x7f00007a9000-0x10)=@generic="ce5676b3f9fd0ea46ad4020b04948d56", 0x865, 0x1fe00000, 0x1}) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000041a000-0x14)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000f23000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f87000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept(r0, &(0x7f000089f000-0x6)=@hci, &(0x7f0000776000)=0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f4a000), &(0x7f00008e2000-0x4)=0x14) bind$inet6(r0, &(0x7f000062f000)={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fcd000), 0x4) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@empty, @empty, @empty, 0x7ff, 0x2, 0xb4eb, 0x400, 0x3, 0x80000000, r2}) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000001b000)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x0, @rand_addr=0xa14}, @in6={0xa, 0x3, 0xb70, @empty, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0xb4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@local, @local, 0x0}, &(0x7f0000024000)=0xc) r4 = socket(0x0, 0x2, 0x3) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r4, &(0x7f000000c000)={&(0x7f0000026000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000006000-0x70)=[{&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f000001a000)=""/232, 0xe8}, {&(0x7f0000027000-0x37)=""/55, 0x37}, {&(0x7f000001f000-0xe1)=""/225, 0xe1}, {&(0x7f0000027000-0x61)=""/97, 0x61}, {&(0x7f000001d000-0xba)=""/186, 0xba}, {&(0x7f0000002000)=""/205, 0xcd}], 0x7, &(0x7f0000005000-0x70)=[@mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x8001}, &(0x7f0000026000)=0x4, &(0x7f0000027000-0x8)=0x3, 0x1, 0xe46, 0x1, 0x5a9e, 0x10, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x401, 0x8000}}], 0x70, 0x880}, 0x4) sendmsg$nl_route(r4, &(0x7f0000005000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f0000026000-0x6)={&(0x7f0000022000)=@bridge_delneigh={0x2c, 0x1d, 0x801, 0x3, 0x0, {0x0, 0x0, 0x0, r3, 0x0, 0x12, 0x7}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_IFINDEX={0x8, 0x8, r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x20004011) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000026000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000026000)=[{&(0x7f0000027000-0xe1)="ef8e0a6844843001cdda6ce131e3aed7ae06f1ed595b044dcfd8d7859864cf93772e4ae0a7c8cccfa7adfa4e7478490e70b6c3b6c72d59b43058ec29ca7cff4652ed72d1f87f1a291bf47a03732bc1fb3e508c6a3fabddef7665ced017561d3ffb677a1701cf1dec24af38893419fa4f56d2662363e26278857bcb5fd8e06b2d2ff4f8b9d4193e2a70ed0b8bdb1a7cd70a4fb011af9dbfcb3298c96eff3066b8427b93ceb48b0fa1a2aa9bdb896e998a7433112de867921b2f2fa55b81278cda1e9102d914e11583f25b405b460b5d6732c64b5b4e88ae92e982d6d60bea494efa", 0xe1}, {&(0x7f0000026000)="b151a3e2e7cf5732a08d4b775390b2bca05df27dc543f2c71b5caafc725b7856e9674f62d0579facd6849c2c59a999f01d5c7d21baa1c2186a4cde3361374c6db76a008429ac49509c3c4a28596a4d74cf57b2348f873d125a3682c6c91cdaa41e3101cc7ce55a6a5ae46b8f0065fd97d7561a0dbe8710f501537cb7ae8dfbb1a60c9ea2b6642ab7cb4f4faafbd21593cc9d8c42a95c7940af", 0x99}, {&(0x7f0000014000-0xa3)="7dc6a7ff3f930ece3036bbd94bfa947ff8905d09fe0ccc85d9668c4fa66543e305b2276fdc365dfc9d8f18b49ff0625b7e6a601b2572613e8a993c4292d2ea46097a37b27567a6363cb972c709f82efe8be4a9f484747d1fa2587663dfaaebc9f738b63de96fcc694322742973df36f860a50c4a39c1287a603c89bfad27497fd71b918813096b29d7c30550e908343a441f1b20bddb92ada8c862d1aab4be6e91c4fc", 0xa3}, {&(0x7f0000010000)="6c995acccf5c793bddb927fed6ffbaac1fd3a9fd5e7e0840c3fe545d072ccf429508015c89adb4775f5f83d66484f2a8bc674b497275f844e92d98a53087eeef6abfcdaf596ea508e900ff75e475274ec9f94a437d998ba39ae262734a86901dd4c34f20333fab6bab205c30987f3799ac35012c396d657877ab8624f287cff80428888df7f2ad23b19016e641042d14f3ad58af076a7a5c4e884c", 0x9b}], 0x4, 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000028000-0x4), &(0x7f0000010000-0x4)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000017000-0x10)="9ff6fef1e7d2a522d365728009fabdd4", 0x10) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f000001a000)=0xe85, 0x4) 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f08000-0x8)) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@multicast1=0xe0000001}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x6}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) [ 40.600168] audit: type=1400 audit(1518784230.740:39): avc: denied { setopt } for pid=6630 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 12:30:30 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x100000000000, 0x4) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, r0, &(0x7f000015a000-0x8), 0x1ff) r1 = socket(0x10, 0x40005, 0x4) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/16 12:30:30 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f55000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000af2000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket(0x0, 0x807, 0x6) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000d5b000)="000100003e0a001400f4977d7b41b8d7004f653bcb6a850087e0fdf70100008000040000546168ecd9ca020c5e75e227062c9f49", 0xffffffffffffff10, 0x1, &(0x7f0000508000)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x422) 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000d000-0x10)=@ipx, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f000000d000-0x2)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000009000-0xc)={@multicast1=0xe0000001, @empty, r1}, 0xc) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000036b000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f000027a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x5, &(0x7f000014f000)=""/195, 0xc3, 0x3ff}, 0x40000000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000dbb000-0x48)={0xf, 0x9, &(0x7f0000aa1000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [@alu={0x7, 0xda85, 0xa, 0x5, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @jmp={0x5, 0xfffffffffffff546, 0x7, 0x6, 0x1, 0x30, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000210000-0xa)='syzkaller\x00', 0xffffffffffffff12, 0x51, &(0x7f00003ed000)=""/81, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0xef) 2018/02/16 12:30:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000abb000)=0x2, 0x4) mmap(&(0x7f0000a83000/0x5000)=nil, 0x5000, 0x0, 0xc0010, r0, 0x0) r2 = socket(0x9, 0x4, 0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a86000-0x4)=0x1, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000a83000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x40000002711, @reserved=0x1}, 0x10, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000-0x4)=0x12, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000001000-0x1)={0x100000001}, 0x0) 2018/02/16 12:30:30 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000371000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getgid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000051b000+0xb8a)={0x0, 0x0}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x1, 0x9, &(0x7f0000000000)={0x0, 0x0}) r7 = socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000222000)={0x0, 0x0}) r9 = bpf$MAP_CREATE(0x0, &(0x7f00007a5000-0x2c)={0xc, 0x8001, 0x48cb, 0xfffffffffffffffe, 0x17, 0x0, 0x3}, 0x2c) r10 = socket(0x1f, 0x1, 0x4) sendmsg$unix(r0, &(0x7f000004b000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a2e000-0x90)=[{&(0x7f0000000000)="efee55bf8cb3eccac50076a75cb6579cdaf3dc660b21e9656d8bab2af6c25d07f0aa079ce9964a2ae05a947cd0f8f8f354d3e10fc04d268e3dadde16c46614880da66e9fe3031b74786e", 0x4a}, {&(0x7f0000cd2000)="beb6f9c6f0f16bc77a64ec6433957ea3483b60d2c5c0a99fe4c231f452952d09c7c9fdf19c0103d79b1310e5b0011449f9d5564078803df4b43a485bf492e5de1f2bfc387a232c9843a1434ac74e2e673eba2fda96a567cb71659faa32dfadb9973472676c05a7996465fec104be745232c09246036d", 0x76}, {&(0x7f000062c000-0xf6)="2bb7155807925ad85de6b79386a11f020872f0a0efc154c1b50955e99fbd74880cb43e0733dbc40049bee1e4aa1602b8f24fdb05d7f4bf2dfed0e9e78f56c07a299fcd2483f04cb054d1d51dc5bd8658311c3d43c9f1a74c1f1e8dbab56e7970ee1ee21b7d6b04d4bcf29643e536db4954644747b59c3c5f04c527761c59d4ec6dff39b93e05628b49082b22ca4e0aaded5f9d1f16a1bdc6e16462d6dd13a04f49e17baec1ee5ed7216d5e60cd7511c66653d0d4e4f2fb4f3159e686e3c590a7a15b792a3bca29e1ca13f03dc4d6e6b44a6ee0784a7d735851519c5a6f7202df217bc189f8de7860ec7d677357107ed5bbbe340b86fa", 0xf6}, {&(0x7f000002e000)="cba3eefd1f45b48ebca4c523292385da77206c1f914a6f3f55cee09b61099a14f89388c622605d753a2a29f4056a38abb06c3941a9cc3982f176dda86c0c7226a1a4bcf2aedaed84e185942da079eb2e2be98d8ccb1e7bb7cd484dc8ef1c581c2f4c5edc95a2bfdbc505f3507466c2ed6f80442dedc9e06c716d91bf0208f88c79ec9c12afdf1cba1f47fa8710814784b148d66c9d32fb1ee088f451e10894de0e95140b2394bb5377b27cb0a3477084bf42812cfa74d73e0cc9df08debd57f4aaf7556c5ae224c9cdd746ce30411934ad72023d86b71fe03ec3d8cf4f69f6f359384e54f7859657370076394942bd63d5", 0xf1}, {&(0x7f000051f000-0xb7)="fa65d1343f4a25ad2707571942722750ec3ed350f85449f0947d8ddeb4d3ae2159fe8791fb059ca9607a8fb169c713242f4d5e81ca1815853532579ad7d38d708ec5b3f55a048baad2031d150be473897af21926e8441472b30b8b06a37ef66d4f3fb7a217db310ecd17fd11e0b843e07683492721abaea6afdebe4e4f664f8643af9d1ac7a959c94f61abe30850e12bd11448366eda7de4eda2a37ba48e628be4f4afde75f858fa68d6da72c3ff0c6a577e0e2d384922", 0xb7}, {&(0x7f0000674000-0xed)="452761d885441eff9bcf300125f239b26f4adc8f55aa109d9cfa75003c2b8540aad0a129da660a364b9458b7368d815e6f3dbf715de5a14f22d87b8bc04264e53bb395a5acf9f4c6579eab189a777623a8488e66bc542f0b60b7830ef47c69dfa9c6f825d030ce9f29ae2f7678421d85562f274b94c9b073c5198ce725507566b336f49c79cad1da1b6ab2dfa5a45a79f84e4ff986a32b564681f21e29149beac7a2a89500ec7cd2d7d6bb647eaf7903c2c3abfb0be37cc541feb7e8453869317103b21fcc512ac382b448bba871471571c6acfb7edac70ecd139175ffcee525b21d1badc38a25dedbe7ef0b8e", 0xed}, {&(0x7f0000ef1000)="10c67a440b1571442994c068fe8e1d882224c75cf527657bd356a7fb7183e8e73d9e8b386e7301911e71a63766a0392a4901c33bd0a0a4f2017a28c798f089ed5c4921609246ccdbdd687f64eefca2", 0x4f}, {&(0x7f0000000000)="f2312b6d5a9956567009d06fe81c5f75a4699f0e2fd8ddf8a21e1d20cd72853337ea1e0e78b8ecd2d53a8ceac1f2a8779dd06ac86424eb455b0b0d4e088958a280c22f0f80415d9fca5d39cc4cd37a410b235e2715b57903c18db049b5cabae3767cf4a9f97543570e12178ee66851e4d01cc76a39f15d644db1e31daa829ddf8261ea5f3178f6a231449633007e4e1c42d807ea7b1342491aa2e15572af7334cb9a77e6959215dac9983c970dc7e9726af34d9afb9694e9de64c1b88ec768921f3c243f5c26a5a020426e940b6c4ce807a3ce155992a4f661c0", 0xda}, {&(0x7f0000000000)="b853e2c83c50f3c955ae8848cb0b3e913732164d859195a4f6cd55fa7b6de20b279659ea4135b2b7da4263fb66f9b7ec7f1f2315e851c7f72e439c986aa9f42d3b5f11749aa13422118f67ecfaac76778323cf325f1f4ba43e2c7ca6dbb5c427fcdfc2312921fef2a549b498cb7faced2aa8c4583ebbd0c2a643db7ef2de7945c84198a9ce77c18d2b9cac0a1c160509fac6432eff029d76de2300d40b3d5f1737f10d7e4b3ee37c0ee3ba7cd92eb1743310a49beed28482ee5c56673832adcb502838ac8ae78f206ebc4268f2dbdc15dbc97b4d8d950faa2e00", 0xda}], 0x9, &(0x7f0000130000-0x50)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}], 0x50, 0x1}, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={0xffffffffffffffff, 0x28, &(0x7f0000003000-0x28)}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc), 0x317) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getuid() sendmsg$netlink(r1, &(0x7f0000b6f000)={&(0x7f0000cf7000-0xc)=@proc={0x10, 0x0, 0x3, 0x48}, 0xc, &(0x7f00007fb000-0x30)=[{&(0x7f0000f30000-0x1bc)={0x1bc, 0x3e, 0x2, 0x4, 0x1, "", [@nested={0x1ac, 0x31, [@typed={0xc, 0x1a, @uid=r2}, @generic="255c7a9e2379880ba383a82f1cf94904", @typed={0x104, 0x8a, @binary="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"}, @generic="e0c470c9d470bb218dd4e1e7539406adf02987328036d42de33efd64214f9c89bb1be77064c8b081b1125612fb985a0faa4ba98c7362db16518b5f3092a6b44eabfb4f08d39a0f2239632d21c72b829460", @typed={0x10, 0xf, @u64=0x7}, @typed={0x10, 0x5e, @u64=0x1}, @generic="76124d790cb9ddd3a313", @typed={0xc, 0x59, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}]}, 0x1bc}, {&(0x7f0000a22000-0x4c)={0x4c, 0x11, 0x10, 0x0, 0x0, "", [@generic="616a3925789f63050360d780ce658e0794ad2d8c7cfab11a0aaedbeeb86f2796ce94b2b15ae271d41215f03f49f3e2791c170771e6ec1383ce"]}, 0x4c}, {&(0x7f0000cca000-0x101c)={0x101c, 0x28, 0x722, 0x2, 0x0, "", [@generic="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@typed={0xc, 0x59, @u32=0x16d}]}, 0x101c}], 0x3, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00002af000-0x4)=0x6) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/02/16 12:30:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f0000efd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000026b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00005ff000-0x13e)=[{0x0, 0x0, &(0x7f00006f9000-0x80)=[{&(0x7f0000b26000)="f79469eaeb4f70c6cf63e7f53f75a00203390221494491db3f5d767e2929bd02d381c21022f8f58268ef7a278db2421abb1e12b923206e20a4159ecf490044b6a21c98d837a44c3cd53e296989c363d823213692c414eb6c2d7530d9dcc18e6e449439855f2d4121b9996cdfc73297648533b5965bfb0b52917eb6ecd5528ee303e73df96e00858a76948ab731c215a0e46671d84a7ffe4a9b5b1715dd5a46366eba656d576cc56f2a87070465eda92e9f60fafa0d4e40ad9d98961aff12828698346dfca489ed60802cc2f8984c854e160d6180", 0xd4}, {&(0x7f00007d9000-0xa)='c', 0x1}], 0x2, &(0x7f0000bcd000)=[]}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getpeername$packet(r2, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00006c1000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000681000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r5}) r7 = getuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005f9000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty, 0x1, 0x9, 0x2, 0xffffffffffff8000, 0xa, 0xa0, 0x20, 0x1d, r6, r7}, {0x81, 0x0, 0x3, 0x5, 0x24, 0x1f, 0xfffffffffffffffc, 0x4}, {0x753, 0x2d, 0x0, 0x4df}, 0x10001, 0x9, 0x3, 0x1, 0x1}, {{@in=@rand_addr=0xff, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f00003e2000-0x10)={0xa, &(0x7f00006ed000-0x12c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10), &(0x7f0000759000-0x4)=0x10) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x40000000000008) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x8, 0x84) r9 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000), 0x80000) r10 = accept$inet(r9, &(0x7f00008ea000)={0x0, 0x0, @rand_addr}, &(0x7f0000dfc000)=0x66) accept$inet(r10, &(0x7f0000b17000)={0x0, 0x0, @broadcast}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) socket$netlink(0x10, 0x3, 0x0) getpid() 2018/02/16 12:30:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000056d000-0x10), &(0x7f00006b7000-0x4)=0x10, 0x800) connect$ax25(r0, &(0x7f00007a1000-0x10)={0x3, {"1ca5d1bfe4f70c"}, 0x5}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f84000-0x4f0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x490, 0x360, 0x3f8, 0x360, 0x298, 0x360, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x6, &(0x7f000007b000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @generic="dc66af75a5e9132a49fbf879922abbe7", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast1=0xe0000001}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="d8f1934a6aed1503e97d853df2c9d952"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) socketpair(0x0, 0x5, 0x100000001, &(0x7f0000040000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000dbd000)={0x0, 0x7}, &(0x7f00000ab000-0x4)=0x8) connect$rds(r3, &(0x7f0000b9a000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000619000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a5a000-0x8)={r5, 0x20, 0xf51}, &(0x7f00007a6000-0x4)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000411000)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fd5000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00001cf000-0x10)={r6, &(0x7f0000067000-0x1000)=""/4096}) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 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}], 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000f60000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f61000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000032d000)='bic\x00', 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f60000-0x4)=0x8c) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1) listen(r0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f5f000)=""/4096, 0x1000, 0x2, &(0x7f00006e5000-0x80)=@generic={0x17, "b1aa627c8597b49a3206cf6f47c9bb65c03c99b0342078a077b6e2d122ea9c20d3dc1988ae1bc927cc248fe27835ac6c494ce7ce054d79a8d19a77b20992e8044ebc3e6e569f3dadd533b0375362b43b971fea191d0d59241c3da748cedb83744045b587a2e769bcc34d48a1a12fd64238cf5c2b5eebcdf70833bde8561c"}, 0x80) 2018/02/16 12:30:30 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000f7d000), &(0x7f0000f7d000)=0x4) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7f000-0x10)=@ax25, &(0x7f0000f7f000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000773000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x64, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000e8c000)=[], 0x178, 0x0) 2018/02/16 12:30:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r1, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002b4000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002fb000-0x4), 0x4) 2018/02/16 12:30:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x40) socketpair(0x1b, 0x80803, 0x6, &(0x7f00001f6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e10000)={0x0, 0x4, 0x7fe}, &(0x7f0000e7f000-0x4)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c9c000)={0x0, 0x2, 0x4d6, 0xc81, r2}, 0x10) socket(0x19, 0xe, 0x2) write(r0, &(0x7f00001f6000-0x20)="1f0000000007fd1a010c000000000000000706ff09000100f80000edf98000", 0x1f) 2018/02/16 12:30:30 executing program 3: r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000765000)=[], 0x0, &(0x7f000030f000)=[{0x18, 0x29, 0x3, "9f7e"}], 0x18}, 0x0) [ 40.732385] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.754679] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/16 12:30:30 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000038000)=""/4096, &(0x7f0000039000-0x4)=0x1000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000006000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x208, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000019000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socket$inet6(0xa, 0x806, 0x40) 2018/02/16 12:30:30 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000089000)=0xfffffffffffffff9, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f62000)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000df2000-0x8)={0x0, 0xffff}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000efa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xf}}, 0xc) 2018/02/16 12:30:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000cd7000-0x16)=""/22, &(0x7f000034f000-0x4)=0x16) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x10000000080000) pipe(&(0x7f00001b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000faf000)=0x5, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @generic="cdea48d84af5e572e2cfa9c3904a5e33", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0xfffffffffffffffd, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r2 = socket$inet6(0xa, 0x80802, 0x0) connect$inet6(r2, &(0x7f0000fa9000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) [ 40.826062] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 40.843213] --map-set only usable from mangle table [ 40.844554] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0x3ad000)=nil, 0x3ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003ad000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00003ad000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000011e000-0x4)={0x7}, 0x4) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ae000-0x8)={0x0}) mmap(&(0x7f00003ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000c8000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000-0x4)=0x20) r2 = socket$inet(0x2, 0x6, 0x6) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f73000)={0xffffffffffffffff}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f74000-0x38)={&(0x7f000025d000)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f0000f74000-0x10)={&(0x7f0000f21000-0x14)=@getneightbl={0x14, 0x42, 0x2, 0x5, 0x1, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f5000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000f6f000)={&(0x7f0000067000-0x3590)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000111000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ec8000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dfe000)={@common='erspan0\x00', r1}) [ 40.868954] audit: type=1400 audit(1518784231.009:40): avc: denied { getopt } for pid=6755 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 40.916411] --map-set only usable from mangle table 2018/02/16 12:30:31 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@un=@abs, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x458)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f8, 0x208, 0x0, 0x170, 0x2a0, 0x170, 0x360, 0x360, 0x360, 0x360, 0x360, 0x6, &(0x7f0000001000-0x60), {[{{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='erspan0\x00', {0xff}, {0xff}, 0x84, 0x3, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x39}}}, {{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x7, 0x0, 0x0, 0xffffffff, 0x1ff, 0x8], 0x81, 0x1f, 0xffffffffffff9d19}}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x9}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, 0xff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6_vti0\x00', {}, {0xff}, 0x73, 0x1, 0x40}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x3, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0}, @empty}, &(0x7f0000002000-0x1)=0xc) 2018/02/16 12:30:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x8, 0xa, 0x6, &(0x7f00009c2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffffffffffffff6c, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0x1000, 0x3, 0xfffffffffffffffb, 0x5}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005ae000-0x8)={r2, 0x9293}, &(0x7f0000001000-0x4)=0x8) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000000)=0x7) 2018/02/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000c000)={0xffffffffffffffff}) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) bind$can_raw(r1, &(0x7f000000a000)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000005000-0x28)={'vcan0\x00', r2}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x8}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) bind$can_raw(r0, &(0x7f0000009000)={0x1d, r2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000011000-0x10)={r3, 0x6, 0x4, [0x1, 0x81, 0x2, 0x8]}, 0x10) 2018/02/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c6b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000b8a000)=0x32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000021c000)={0x0, 0xaf, "fd8c6c84452cc4a351fa2e98285c2313e7c489eec37972992cfb1000824349dd577aea49ffd587a239644cb86c122bcfbf7235ac9b78cde8939b13e65e453c3be04f93e1bab8a54bf3dc5fac275765660760d2ad38b6f2ffc25eca17b222a6f54809101501d6379abef0464c3ba59e4f21ae61674f281f8524c16285b4311ab6eeac5be99e764382d6a602291e120bea0c557257c424a15e2848a89cd1cd6d0f8176b61009ddeb1fe96fe9de0245c6"}, &(0x7f000015b000)=0xb7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e00000-0x8)={r1, 0xfffffffffffff0a9}, &(0x7f0000266000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000011b000-0x24)="24000000200025f0006b00042006fc00020b00080110b5020010ffea08000100000000b7", 0x24) 2018/02/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000009000)={&(0x7f000000a000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000009000)=""/48, 0x30}], 0x1, &(0x7f0000004000)=""/226, 0xe2, 0x7fffffff}, 0x40012041) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000008000-0x4)=0x8001, 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000000b000-0x210)={0x80000000, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}, 0x1, 0x3, [{{0xa, 0x0, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4}}, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}]}, 0x210) 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000d000)={@random="8d398000a5fd", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "23b0f3", 0x0, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], "65ea7a212098e5e7"}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003000-0x38)={&(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f000000f000-0x40)=[{&(0x7f000000e000)=""/150, 0x96}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000d000-0x93)=""/147, 0x93}, {&(0x7f000000f000-0xff)=""/255, 0xff}], 0x4, &(0x7f000000f000-0x21)=""/33, 0x21, 0xabd}, 0x40) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000f000)='lp\x00', 0x3) bind$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/16 12:30:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x150, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00007ab000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000-0x4)=0x3a) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00005d2000)=""/213, &(0x7f0000506000)=0xd5) 2018/02/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x565094bf, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00004d2000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x8d0, 0xfffffffffffffffa, 0x7fff, 0x6}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0x8000e}, &(0x7f0000001000)=0xfffffffffffffd15) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000), &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ae7000)=@int, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00006d5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x1ff}, &(0x7f0000003000)=0x8) r3 = socket(0xa, 0x3, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x29, 0x7, 0x7fffffffefff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000004000)=[@in={0x2, 0x0, @rand_addr=0x100000000}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x68c, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x33c}, 0x9}], 0xa0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000000a000+0xd96)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000a000)={0x0, 0xb661}, &(0x7f000000a000)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000a000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f000000b000-0x4)=0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r4}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/16 12:30:31 executing program 4: r0 = socket(0x1b, 0x80803, 0xea0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000964000-0xc)={{0x7fffffff, 0x9f, 0x16d0, 0x5b70, 0x8a, 0x2}, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00009e4000-0x8)=0x3f) shutdown(r2, 0x2) 2018/02/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003df000-0x4), &(0x7f0000f54000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0xfffffffffffffffa}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddffffa8f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "020051", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033b000-0x15)={0x0, 0xd, "5473441f9a1e746c3baa26957a"}, &(0x7f000035c000-0x4)=0x15) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f49000-0x98)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x80, 0x6}, 0x98) 2018/02/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000d53000-0x38)={0x0, 0x0, &(0x7f00009ba000-0x40)=[{&(0x7f00004e6000)=""/154, 0x9a}, {&(0x7f0000ba7000-0x54)=""/84, 0x54}, {&(0x7f0000426000)=""/133, 0x85}, {&(0x7f0000b27000)=""/227, 0xe3}], 0x4, &(0x7f0000100000-0xca)=""/202, 0xca, 0x2}, 0x2) shutdown(r0, 0x10000000000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000303000)=0x10) 2018/02/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001b000)={0x0, 0x0, 0x3b403e2bca9ecb2}, 0xc) socketpair(0xc, 0x800, 0x1, &(0x7f0000024000)={0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000002c000)=0x7, 0x4) 2018/02/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair(0x11, 0x806, 0x6, &(0x7f0000b31000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000080b000-0x10)={0xa, &(0x7f0000f48000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d9d000)={{{@in=@local, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f000043d000)=0xe8) syz_emit_ethernet(0x42, &(0x7f0000e69000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, [], {@arp={0x806, @generic={0x317, 0x88be, 0x6, 0x10, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "d57b92a3688cfbb46b5af7d22ea09ca9", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "2e4a090f38e31dfc413348297bd3d75d"}}}}, &(0x7f0000be0000)={0x1, 0x4, [0x174, 0xcdc, 0x201, 0x573]}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000031a000-0x2)=0x3, 0x2) syz_emit_ethernet(0x66, &(0x7f0000273000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000020003a, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "980876", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, []}}}}}}}, 0x0) 2018/02/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000000b000)=0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000d000-0x4)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000003000-0xd0)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {}, {0x0, 0x0, 0x3}}}, [@etimer_thresh={0x8, 0xc, 0x6}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x9) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/02/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001cb000-0x4), &(0x7f00001e8000-0x4)=0x4) socketpair$inet(0x2, 0x801, 0x5262000, &(0x7f0000108000)={0x0, 0x0}) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001e8000)=@assoc_value={0x0, 0x4}, &(0x7f00001e9000-0x4)=0x8) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001ca000-0x6)={r3, 0x5}, &(0x7f000003e000)=0x6) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001ae000-0x14)={0x0, 0xffffffffffffffff, 0xffffffffffffffe1, 0x479f, 0x9, 0xffc00000000000}, &(0x7f00001e8000+0xae5)=0x14) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001e8000)={0x0, 0x2, 0x5, [0x22, 0x100000000, 0x10001, 0x1, 0x4]}, &(0x7f00000a7000)=0x12) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000002d000-0x8)=@assoc_value={0x0}, &(0x7f00001e8000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000151000-0x8)={0x0, 0x9}, &(0x7f0000179000-0x4)=0x8) mmap(&(0x7f00001ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001ea000)={0x0, 0x2}, &(0x7f0000063000)=0x8) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001e8000)=@assoc_value={r4, 0x2}, &(0x7f000017a000-0x4)=0x8359) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001ca000-0x8)={0x0, 0x5}, &(0x7f000014f000)=0x8) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00001e8000)={0x0, 0x4}, &(0x7f00001be000)=0x8) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001e8000)={0x0, 0x1, 0x5, [0x5, 0x10000, 0x4, 0x1, 0x0]}, &(0x7f000017f000-0x4)=0x12) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001eb000-0x8)={0x0, 0x80000001}, &(0x7f0000041000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000004a000-0x14)={0x0, 0x7, 0x100000001, 0x0, 0x9, 0x9441e3b}, &(0x7f0000149000-0x4)=0x14) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000f3000)={0x0, 0xf9, "9005d104cabd770dd65130ba7c70a6c3df3a8d682ab5f67a92f1b7567e94c9d4e4c64884eb327d8bb2db396915fadff9f8ffe3894e20327495587cbd7e442bdceade99c9377881e0111983fb71eb63271363d439d218aa8191e67c30924561fa5ef19c1349686c828c2c2bb3fb99b3d7828d19c6473a3196c2c0bc878ae46745c897af74021233e045632afd19f0ea8c7a86b82fcdb1cb3115d315b7357ab414aabed6a9ec5bd5ffd182331f4ca394124cf3728cb503e8425f7a7694cff1c457cc56ef36afd4bad9b2a52a605085e00b971501d3cc980a309ef083b8a921cbaf860cb49956024c1c317da53ef65c6cd878ebea133563d1e180"}, &(0x7f00001e9000-0x4)=0x101) mmap(&(0x7f00001e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001ea000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000095000)=0x100ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000002f000-0xc)={0x0, 0xe1, 0x2, [0x10000, 0x1ff]}, &(0x7f00001b2000)=0xc) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000110000-0x70)={0x0, 0x68, "924d476ddaa6eeb37c80772353af40a28b42a91dd764a01c0c9f53b9263d38d1aa1bdd335604341a94162d29df75aef26f514abf04675445b271e3f144240558602e34943bd8e216d13df97d8600598889cef6c5ed3d9451829189d9ff30d85eb6cca8b4838c21e1"}, &(0x7f00001e9000-0x4)=0x70) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001b1000)={0x0, 0x3, 0x4, 0x2, 0x4, 0x23880000000}, &(0x7f00000be000-0x4)=0x14) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001e8000)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}}, [0x6, 0x6, 0x80, 0x4, 0x8, 0x1, 0xc7, 0x9, 0x8, 0x429, 0xa4aa, 0x7fffffff, 0x8000, 0xfff, 0x8000]}, &(0x7f00001a0000)=0x108) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00001e9000-0x118)=[{&(0x7f00001e9000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00001a2000)=[{&(0x7f00001e8000)}, {&(0x7f0000185000-0x5a)="9e48940a5081711fc8dceee65b60303bd9fe089182e32f2b1c0b2f84058b66787faa3039869b780f3d147dc64339a66efcc793bda0639396ff8a442c98b98f85e29b2482fcfecb5fe74894defd61ad34bd5a2368a7b0cab24e27", 0x5a}, {&(0x7f00001e8000)="ed67f8711e04f0611ddd9a74501c7a900643b82ac47459a7037b44d22ece1931e07e3b0657ad79231158f09d6e70435876e04edaa53c6bee3e9804441805c5525fae4f07a3f0f53cff747f62d515af26de3b71f224e83f1f5f6206c75424f7de87fb538bc6fa47bad1cd3fd1cf3f3c7af1bf75d5178ecc3d9bc281e0ce702dae001167cad5d5dfb0b79422bdc16223fd23bbccd7a2d5f1ddb8", 0x99}, {&(0x7f00001e8000)="143bee4f", 0x4}], 0x4, &(0x7f00001e8000)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x4, 0x80000001}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x1, 0x3249796f, r3}}], 0x60, 0x800}, {&(0x7f000014e000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000c9000-0x30)=[{&(0x7f00001e8000)="05895a5c75cff64901e5a188b56124957a97bcddcd58fee48712199caa5e63037090bd3c9a85afa5626bfd5fec4564caee0e41b86976791c4b73ebf1c475479ad2063a920bc4f334d0cedcfdec40a718f79954865d21335a02b2b825352da3452fbf869517d78e54f1f6e35fa9f266484716af7ce1e2d156ccdec5de2df2fcde600e0dab8617ae778dc72c145a936ead8d293f56d4b733ecb1b4d965b31c3a4639cbf6c3baeb9806ffde72d2567884cba1723ca7d068ca5dc94d34b620888a440346c04980357cfa6a07a3a7ae543e1209f572922f15c296d59aa6f716b8df68209b91babe61abde52ae0ce37d593a7f8ce0828d21d0a7", 0xf7}, {&(0x7f000018f000)="bdde863837cab6a3dc81e5faa397435886fd37d1c8692452364b5b2a577a3cbe9f9047e408c5a6b4c70d525e8a4bff91c3cde4e4fe7b7fcdd2b961c8e94bd168c4f2aae6c75d840dcbfd960f33acd05586154771456532ed8327e9c254e1048b362154e857e3aae77b2341ce3e979b9f1f1da74ca73590dc64308b27abce82", 0x7f}, {&(0x7f00001e9000-0xb7)="dba2ef192bc1b310a070febe441a344aa957831f669b24851ebae63e0c623539aa197c67d75b19d038b2041387b5babf2b3b75ca6a431dc1aeb526bdad44489c6c0ac1d19fae97bdef55a7d53009ac4e848bbe188e895105bb37e4f9621c836bcddf4790341310e433c3849bb75ee18db548d05226dc7b220d014fd1c7b055fb0f716a98a2cb58d4bc80e7acf762a4410a397c53b94c0a25812fd46f4c87a24414e24d5501f8e63ae77826485c8890b4c706d04d489200", 0xb7}], 0x3, &(0x7f00001e9000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8, 0x401, 0x8001, 0xe8, 0x8, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x7fffffff, 0x9, 0x1}}], 0x60, 0x8004}, {&(0x7f00001e9000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f00001e8000)=[{&(0x7f0000158000-0x1d)="af92162b2b8e5855ec97e42b4d0a4d30446d03c5f98e73d2ea6a2949b5", 0x1d}, {&(0x7f00001e8000)="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", 0x1000}, {&(0x7f0000097000)="02779a4f618a664ef047ec9848df77aa045361ac3416cfc80acaca4ba8aa38411be7faa07a3bac982ed8b16c700bf1ea2f2a728733b704d71793e146116f49dd2f726df99671e66e8687c1de0a388320", 0x50}, {&(0x7f00001e8000)}], 0x4, &(0x7f00001e9000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0xd5d, 0xf2a, 0x2, 0x6, 0xd48, 0x9, 0x5, 0xf44, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x10000, 0x2, 0x10001, 0x0, 0x3, 0x4, 0x1ff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x3ff, 0x8202, 0x7, 0x7fffffff, 0x0, 0x9, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x61e, 0x2, 0x8002, 0xffffffffffffffff, 0x8, 0x55, 0x2, 0x1f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8001, 0x4, 0x7, 0x7ff, 0x1, 0x6fb0, 0x7, r9}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0xffffffffffff0216}}, @sndinfo={0x20, 0x84, 0x2, {0x9f, 0x8000, 0xf0, 0x1c, r10}}, @init={0x18, 0x84, 0x0, {0x8ad, 0x854b, 0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x208, 0x5, 0x101, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x62c6fa3d, 0x8, 0x0, 0xfffffffffffffff7, 0x80000000, 0xa21, 0xde72, 0x52, r12}}], 0x1e0, 0x4}, {&(0x7f00001e8000)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f00001e8000)=[{&(0x7f000007e000-0x37)="657d528a3bbea183f624e6201ab31018768ad94a81cfbd02a6107bc2e7099cb6cdfde32e50b82cc8cf39e4603169b2a44efa74365b38a4", 0x37}, {&(0x7f0000007000)="912a881bb018d3a73cef8038473d14424c8293f9cd1dd96200f26722d6d931d6224422889eb34a38f34f5fbd701ec16b7c2e31c35904171c88741ad5c79dbd5f8fdd8ea7a7f134750e9c6eee4fa3cffb99eb32e75e904e409683fd77849375bf28ba888c037bfecf0a51fc7435a598c062d8523fdbe821cff17baef422e57e22934f6e6ce99c4c1cdba05aeafaacc77a0360bcf5289e8d5656c5e2a5b608b93ff3bceef58ffb9c88de18f48ea33d5a7c4a933d59bd31b1cc6f558bf1c75763ed423791639d7bd4246658348d61d570feea0b55a5ee9257d8acfdc1f70dd8a5ce212232fbbf2e47a4b1e3c9a73c7fab87adb8398f473376ba", 0xf8}, {&(0x7f00001e9000-0xdf)="19750508011ceac278a171d2dd706da417e5ba51ec6e56857fde53c3d494aa2257a5f7a61c996db2075ab9252017bcafcd8c9305fe90e22a2f48e3ad69970516adfcc91b35f38d46d5d059c9e9ba61e983df1f7d154afe319012b95c696a2515023bc514bb29b7c98722079e7479dbbd21895ab6823b972e13e164d9dafab944b2ebe2a39bb52cae078a11fb7ce3dfb4dca0d858cd3082ed74f58236dfabe219b7983a0afa992a4a04c4345055942995c140d2522ee785ddf1af652e46c6717814f5b9b07078840df4a1cad259236abc107b56f502851f9ae01f91926e724c", 0xdf}, {&(0x7f0000123000-0x1000)="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", 0x1000}, {&(0x7f00000c8000)="a6c04e78a4336fdfaecd94a0d0b7aa65d6d52063acac7fda9de4e97cd740cbce739f0fe3581c4670319465703f8db64f68d766c953664e1a97357ad2fc034ab45367eecce0e35da282479267c7ee2c38d88c1a2dc4f56a1da244151115d32f64ba755e4b011b9efd08db0dd5aaf455e575875458b24b35d8ab19320c0dfd11c25059fa2f049744115a133e8ecfde07", 0x8f}], 0x5, &(0x7f000002d000)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x800, 0x8000, 0x3f7, 0x4, 0x8, 0x0, 0x401, r13}}, @init={0x18, 0x84, 0x0, {0x4, 0x200, 0x7f, 0x7ff}}], 0x60, 0x4000}, {&(0x7f00001e8000)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c, &(0x7f00001e9000-0x80)=[{&(0x7f0000092000-0x94)="0af77fe69114bba889dea708936b2e7c410bdf23b14f4b820afa567a694bf38bc67b0c63ef349675729f6dec33fab30b2cc40bf2c6cf3c30e6f5cf6cc02c26f23510e7db4b39259567eaaa05f5253e3fff0f4d35b560a70b7404627bb3f5b6c352c667eab5d109d1d0899bfa497c48309958f301dcc3413f1d53eabb004977960ded8ebffd2ef994614ebd9d181c036cda441cf9", 0x94}, {&(0x7f00000f1000)="b10febe710573d9d1bb9", 0xa}, {&(0x7f00001e8000)="acb36e8b603ceb2265e666cd55d43e8ad134fae6421329198f4a", 0x1a}, {&(0x7f0000132000-0x8f)="b44155fd695a2b6fbee72a706ef3198c7743c096e25ff66ac10e6e7b23ee7ea267ebdf6a8e3c50ae9e1e63682dabb10514a155bb1d650e439800129e10c37786227d828ae019b76ed77f289a685bac136e9944d8bd4d02bf23eb4683aa2b462ad83be44b42dccaf15ed2491543d403e4498847a3bb005efa5b41bc6bcb403f73709fc5a39c0060fddd9c9be6bcfbae", 0x8f}, {&(0x7f00001e9000-0x8e)="ef71fc7f0ace82ec4498b8c351e536f6e023354479a22f3e517e256f1feb20d1751c794b7a4eab5aefa8a4249dc0d5324d681166c345c61ada2af3efff7ff002b22a31d69b3eff915788735018ca128d1dc09204ac2313a20d432cbe4ef357cca0986e39fce5b54061fc596c829b2b48397411f23134c84f6fd96df0d0f4ce3555b832dd099b030723c5a3505d4c", 0x8e}, {&(0x7f00001dd000-0x84)="f95ad6c045ca0c7ed1cbd804ec50f367430b45ce94d9852900516c1e6c257bd4e3bbfd8dda728b28783491ea614099f346a76b0a1de44d911155a13d2edce6760f930a413befceb816235b342f7fd990abc676ba0ec074fdd9431979ca74a5926558817c1c78b6c7e44498c9c5f244f407d51b8177d1b6566fb0bc4a1bf91eee3d8aeaf1", 0x84}, {&(0x7f00001e8000)="a75f9f41d4affbbf85051e73e7f3970f8dd753cc2827a510854071292bd98a196c2c955e745b4676ab201254ffc05ad9a984e527f16931e5e973b4f2ff93e8557a46c682d383e5cb140ec8741714fd47eaeda048e8c80891f0e69104a23c77bf6c572c92b00b1fe0bff3c57e696dcf3e8e91e75158240c2225954079583e715a0f5b5f1c418bc2967590abbf3c26997d7f46904d8cdf8aa8f2ab9be9aec3b3d2866605ae39a5ed7305f351cc014069cd31fa458daf57db7018d9fd3771c4", 0xbe}, {&(0x7f0000024000)="9c2547a7857e0e2e2fb99235a3f68dea71802e78af0f2ea365bfc5889f2fff36dfd9b73d9277f7913f94fed84466ce79e27c601b74307084dd23e524f0b48879971eb941d9840d941c7a666856a709ea3c6933338244d5c9da2258307cdeb249d8b2c68369627c5181b09d9c794fbd092df65b52f8e15c671cc13ad1d59c6137745723", 0x83}], 0x8, &(0x7f0000045000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0xa8, 0x2, 0x80, 0xf43, r14}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffc01, 0xfffffffffffffff7, 0x80000001, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x5, 0x80000000, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0xffff, 0x7ff, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x4c5, 0x8e0, 0x0, 0x2, 0x7, 0x3, 0x1, 0x8, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0xfffffffffffffff9, 0x7, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x6, 0x205, 0x9, 0x3f, 0x401, 0x7, 0x6a9b, r19}}, @init={0x18, 0x84, 0x0, {0x9, 0xc4c1, 0xfffffffffffffff7, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x600000000000, 0x3, 0x101, 0x1, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8000, 0xe, 0x4, 0x39f, 0x4, 0x5, 0x0, r21}}], 0x1e0, 0x20004000}], 0x5, 0x0) 2018/02/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006a2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4100}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b31000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000196000)="5e256a9109b97ab56e24763aad71d5a1a04193ceb769967bb44189d8dc6416a844c8eec238a452306204aa2ee27110fbe053e04948fa77fb2664a85c32875836031d6a210637556f5b8dedbe97e979695cb5f5b8cd1b5d02cddb394239229aa08a87ff0e78b6b54a39e87061a6bee8b97f57", 0x72, 0x4000000, &(0x7f0000b25000)={0x11, 0xff, r1, 0x1, 0x2, 0x6, @random="3a0d16524c58"}, 0x14) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) socketpair(0xf, 0x7, 0xfffffffffffff001, &(0x7f0000020000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000018000)={0x0, 0x5bf}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={r3, 0x4}, 0x6) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000016000-0x4), &(0x7f000001d000)=0x4) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000021000)={0x18, 0x0, {0x1, @random="d76211bcb39c", @generic="5f2fee6bdddb6550a043eeb42eb9c2e9"}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000021000-0x4)=0x3f, 0x4) 2018/02/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0x4) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000), 0x0, 0x100000000}, 0x10000) r4 = accept4(r2, 0x0, &(0x7f0000904000-0x4), 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000690000)=0x100, 0x4) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10), &(0x7f0000bd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000e3b000)=@assoc_value={0x0}, &(0x7f0000080000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000959000-0x8)={r6, 0x9}, &(0x7f00002e7000-0x4)=0x8) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2), 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) r8 = accept(r2, &(0x7f0000934000-0x58)=@alg, &(0x7f000010f000)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001}, &(0x7f0000a76000-0x4)=0x10) r9 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x38, &(0x7f0000221000), 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000630000-0x8c)={r7, @in6={{0xa, 0x1, 0x100000000, @empty, 0x5}}}, 0x8c) listen(r5, 0x7) r10 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f00007d5000-0x12)={@generic="3c454100005301001eb54d000609feaf", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/02/16 12:30:31 executing program 0: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000000)=0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000003000)=""/105, &(0x7f0000004000-0x4)=0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000001000)=@nfc, &(0x7f0000003000)=0x10, 0x80800) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000002000-0x4)) 2018/02/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27}, 0x0) close(r0) 2018/02/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000784000-0x4)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000045f000)=0x9) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x100000000000005, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009e7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e55000-0xe8)={{{@in=@multicast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000cfd000-0x4)=0xfffffffffffffff2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1f000)={0x0, 0x0, 0x0}, &(0x7f0000bcc000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000071d000-0xc)={0x0}, &(0x7f0000249000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000473000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000282000-0x4)=0xe8) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008d2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cc3000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000cc6000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000040000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7c000-0x4)=0xc) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000218000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000471000-0x4)=0xc) r14 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000968000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00005ee000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000635000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ed000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0}, &(0x7f0000f15000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b2000)={0x0, 0x0}, &(0x7f0000540000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077f000)={0x0, 0x0, 0x0}, &(0x7f0000381000)=0xc) r20 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a65000-0xc)={0x0, 0x0}, &(0x7f000045b000-0x4)=0xc) r22 = getgid() r23 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfd000)={0x0, 0x0}, &(0x7f0000f2d000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000375000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d5a000)=0xc) r26 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009ca000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000a55000)=0xe8) r28 = getgid() sendmmsg$unix(r0, &(0x7f0000298000-0xe0)=[{&(0x7f0000915000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000f3a000)=[{&(0x7f0000b8a000-0xa5)="59812566f180991ae986cac68fb2df375c9724535aa5758aeec31adb9e4ce8e98c92dec7aec64c53871a734839f9d3379f58eb2cbb101d23c35e38cb142234be4b14b1134ba2c9210811987d40da0c7c336a8ff1d789775aa63231096ef4a58b7bdd93629cc66ca915b6214735744de10d56fdbb0ba187243548eadb4bf6a5ff40912b8df8b4fb300301059d255e0994955325f02f9185d48d37cf0a5ad3c8f784a9543c0c", 0xa5}, {&(0x7f000042b000)="29962173d35db0de575769a8460323ad58260efb312a0a1f9a5b2c3360a3299d4c2c3ff110b1631efab0314fbf2d54108854", 0x32}, {&(0x7f000033a000)="a043e2900e6ed360df117c3acaddaefe59e78c66f5da7823debef560507da8eaac879600f0e2306d1fda1859006a6077d2f70e402c00b27a9ea6ea9bc6b3ffeae4463af22c20f84009d99ae0f94f1fd700bf92b8e7", 0x55}, {&(0x7f0000caa000-0x33)="cc6741df506881fb89d39a5602a7388cd1c6488ec4118b92f1b0b6dd012136a188aab679f04091e24f60fdf98edbf80aa0c911", 0x33}, {&(0x7f00008bb000)="7b0940e2ea8d256c515ee24fe1019c0c0ab9de6c0bfbe858352d51b0637e3548804a66694a31a1f2b77cb628f360388fb1072fbcf065cd559ea0da5152b9e9dd0b02a7fe32f9d826501b826c90b2d823c04727ab92328f32a723f7c28487b9dd05fb667a8dc2b160faf40ded843a63f16aa64b00f972f15f4083bb870b7378a51aff3eeca02f2a8c13de654256b33ee80b55a099f0e48fd0256b9d4869b30ffccdf478bfdc2206ae59ee7008", 0xac}, {&(0x7f0000ff9000-0x18)="32b36fa703382cab471c857c3473ad6aee47dfdba9186fc5", 0x18}, {&(0x7f0000eb5000-0xf)="788f4d8b76a47c1ad9e2353fce57edcc0635", 0x12}, {&(0x7f0000d62000-0x7e)="6ba20fea777c128acaa064cbe7c65467e112101594eb87c4eaecbca8b6965689b29e6a336e5ff7f8cf915b5533c71f3f88fe3a3b0ebdad2a2e7c3da4d7100a8df479656176cad712a2537701c8727bfe33af21b8e438c1070cae62eef9d4c2fa2a1bb8e4b555b049b5175e20792f4c743129d86a4bbd7aaae57d6f966d7d", 0x7e}, {&(0x7f0000442000-0xee)="117f6dd835fe677f2be80f6a8e896013756af4763e3483cf03cdc528370765dc477f32b726bc311ecac64b00e73c1620ae0ba8915259c347490a9ecb5695a868030e3b2f2e98a15d294f45a06a9fd327bfcdea63d85f07802f57e368d6757126c01703bbd8c2a8beed25533aa299e650b4cb796e6ac6af5462727a295fde297bde84cdf7186d1e9271232972e9cc19e2e185bd3e8a7c1a0271d1621b1ae1fdf55bcedeb4e5e32cc68150774fd8d2756bf30118de197d591889ff2e601fd866bb379790488130247530a8d6531bb88af1f3687a8eefa374aea3501c327824f0b39a3398bf009a895af89a9dd3d37f", 0xee}], 0x9, &(0x7f0000a2f000-0x100)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x100, 0x4000080}, {&(0x7f000069b000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000bf7000)=[{&(0x7f0000fb0000)="766e3f4bbd45685a446548915abd1986737cb16c279459725c5359264c072aaf8fba4a35fd28514c1ef4d8c40e6c99777f2876c532a75b4737b7d06d8939c864d11d58bf2ce32c9d347b1f6eb6059ea4372e2927d24a009e82ffee7b70114becc60a815910357390dec0e8b7b51951038659764e", 0x74}, {&(0x7f0000321000)="06531ea9c61e496cc5118fa483acfa322bb8fd1e20547ff7dafa2c19e3", 0x1d}], 0x2, &(0x7f0000c9c000-0x48)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x48, 0x4000000}, {&(0x7f00009cd000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000063b000-0x20)=[{&(0x7f00003f4000-0xe1)="104cf4b127fc0527d53c260950dd6f5fb780aca74c895b458066436228ce95f72cf60a9592cd0bc23363e2b85b3326154426836f452ff9d74daa8b4ddaf0bcc99c34c4724fa80502f691131f25107db0ef542b84af47f9e97f97496febaa158f41cfb89e937bce72e91b44b4b39cbb59c6a700ecef057c7dae57db1db49cfd733c7fff707027e62813c7207b4f44c208959f322d00fda02a7f7443fed9196d41dbc3a4023b16084ea774ede30e832ab19e8e65847b70bfd6f17b6c273364cc9dedb7b0f156c6e9fee3adc7b8e19353eb8ba7f4e92b17a4bd86582058d286f8029f", 0xe1}, {&(0x7f0000694000-0x37)="77e666907eab804a723d73e89e8c4bd1a326ad61b6a5cbd7cbc19c2713c2475602417a32d8164766331164d5327ef5f5faee0682c93092", 0x37}], 0x2, &(0x7f0000dd9000-0xc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}], 0xc0, 0x20000000}, {&(0x7f0000c32000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000e5a000)=[{&(0x7f00004ea000)="d0c062f2b1dd7bad753b242ab2dc3bf603bc249bdef1b3eb66f236a1d330ebba1e19a1a253d383a38c5ce8207fedbb48e34b49b7cf0fc4fcd694baf3ac71b4f2fae8ff18ba3dae1cf14a30d39c6931f23adcae", 0x53}, {&(0x7f0000980000)="5cbc54639dda7626d3a894e25ec8f5ec161b1feebd7370e6c6c3e064598a309c203d2a6764300c82275af0de41a0e2a9864219f817530005", 0x38}, {&(0x7f00000e5000)="06549dc60415026c7c504bcb02bdd2d8ce8d0e70a8d17d3c061edf3bb641b7b8c4aa9a7b66f275fb6d2f091f605d79e22df58d16d573b04a97d317ccf3cab521b7134f0a385b92b57d573a3fc134d72f5f639d4a4561a655069ee44e648b0f40c6ca8cf6c8561bf2248aa0d08c608c4d5959643b44fe09e134b2359c40ab0c07411f4b6513ce9ff925c5573ab76fc15637b85aeb53e13b1d51de43963ccd3e9fc70f03a2fccc0f07a70083695f9b8e7ad7a4642e0494b894d6f02836f8c11886fb1971c1f38647dceb10a5df1eea32aeb03e829de037c52374ccf193fadcf8aefcb6ad9d0771e5d8bb571d", 0xeb}, {&(0x7f0000fdd000)="4415d8900968410b22b764a37f2c76d644402954ff68332f8f39679512b533975d44c885649060d40fa3fead81a789a9a4902935846b18d33f48991214cd881debd60e6fade5e76bf55c358be991ef4c7e2faf7bc96f0568f94caff3070cf1c840e8c4e636c6700b7e83ca8f719de07c9328d98cdb0e492135cb20423fd76eaa8e4c7f576fbe9c74be1de1ad6cff2dca59c2888b6234505c92bd43d783cc6bf36041c2142bbe89c3d081ce30dec0b8dfcefe8e7661af118c", 0xb8}, {&(0x7f000063d000-0xb5)="c0ca6cf8f8650915e9eea415646dbde62f44f98ae864b3f0ebdfeb3229c1e998ea72f602a88eace51e392317e1136204b9c924619ba474d3810bf50f2fea0b359c2fcb329f42098528f1d293043a69f83574837d40ec6c4bfd15b3c015b14ca297e7b48461317384d2059c608273444496b4d38b95a084dac82e3a4a3676a7416406519f90a6455473288c44260e5df27926124e88f64c9a144918777783907bc8d3902f27b5f194c1865869fee0b9a655f8f71dde", 0xb5}, {&(0x7f00001d9000-0xed)="5cc94ecc4c4375af0aa199815e584b4f401407d784f790335429c8e64ae5b909a3c73c410ae6e25abfe6d95dfe137ee730aa8a36a239ee2206af4bfa6fbe73061b0bc19065b6ef17436b49d3d80804172a3c625a80c500903685ee2d5f30db122eb635f91e737c9d53ee23a9b1facc149d67c60195a5f2b4154d0ea27b84175ee96f1ccbd1c51001dcbc86f8560e9f5cd452c526d9733cf6db35423fd6952f99d3166e9a0486af4c28e16ff0010391eba4e94ba90ebb1ee3cdf62325f9cbaff0ad0662912e774565110d3380bca0eca2063cca70833a1202084d2daeb7394be4e362d58c0267326b282719ffb5", 0xed}], 0x6, 0x0, 0x0, 0x801}], 0x4, 0x4000001) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r29 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r29, 0x29, 0x20, &(0x7f0000f8e000-0x20)={@empty, 0x4, 0x3, 0xff, 0x1, 0x81c9, 0xf76, 0xffff}, &(0x7f0000434000)=0x20) 2018/02/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x8000e, 0x7f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x8000, 0x1, 0x4, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x42, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) r4 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000001000-0x2c0)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x70, 0x70, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0x4, &(0x7f00009f3000), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0x70, 0x21c, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1a7, 0x98, 0x0, {}, []}, @REJECT={0xffce, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @common='ipddp0\x00', @common='dummy0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x4, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x1cb}, {0xffffffffffffff86}}}}, 0x2c0) 2018/02/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000d94000-0x1)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) [ 41.063599] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 41.083997] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req={0x800, 0x2, 0x9, 0x943}, 0x10) 2018/02/16 12:30:31 executing program 2: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) read(r0, &(0x7f00005d1000-0x7b), 0x0) close(r1) 2018/02/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000005000)=0x32) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000d000-0x10)={0x0, 0x2, 0x4, [0x0, 0x100000001, 0x7, 0x24]}, &(0x7f000000c000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000008000-0x8)={0x0, 0x36f9177c}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x1, @empty}}, 0x22, 0x80000000}, &(0x7f000000d000-0x4)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000-0xc), &(0x7f000000e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000c000)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000+0x260)=@assoc_value={0x0, 0x1dff}, &(0x7f000000c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1397}}, 0x20, 0x7fffffff, 0x20, 0x0, 0x40}, &(0x7f000000c000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000009000)={&(0x7f000000a000+0xad5)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000000c000)=[{&(0x7f0000001000-0xf8)="f75a105874b38ba9017b946987f5627ffde46902b0043b57bbd26e69a7d4892d97cd236ca35d06d28f909890960c2de161264ba7a014f36107001c9f43eae43aa2bab4bcba7e27c0fbe2ede7cdd41e743363dd71285e8be7a352970366d8feb3cc278a5738df1af6e1a16b0e2233e59b6d50c7fae234e3ff5f41eb327ce8c87e47c4d1d22d941e4a85e6b529e04a846f3f1478e5bd0f12a6e39c07cfb08b92123051ed7d4e9f9634c8cfcea3e5c5a4f7ab5b601f3fcce7361c9f306e99bc54be93b5fb5be40607388b7b6fafe197f6b9056c275aae4c8441b3483decf2843ec58fc8f8a2f0e7a9bd15cc4f3bf974ab447a956af769e80b81", 0xf8}], 0x1, &(0x7f000000d000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x9, 0x6, 0x2, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x0, 0x2, 0x1ff, 0x4, 0xd09c, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x5, 0x0, 0x1, 0x5, 0x4, 0x7ff, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xca, 0x1, 0x100000, 0x526, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x8, 0x2, 0x9, 0x80000001, 0x3, 0x0, 0x400000000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x5, 0x100000000, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x1, 0x7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x5, 0x8, 0x4, 0x0, 0x9, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x800, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0x9, 0x0, 0x401, 0x5}}], 0x1e0, 0x4040}, 0xd4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept4(r0, &(0x7f000000b000)=@hci, &(0x7f000000b000)=0x6, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r10, 0x8915, &(0x7f0000007000-0x20)={"d871461c09f28a8fc85182511b0212e1", {0x4, 0x7, 0x6, "3ecb84396558", 0x8}}) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000000000000007f00804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000d000)=0x7, 0x4) 2018/02/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000022b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ac5000-0x28)={&(0x7f00000c9000/0x4000)=nil, 0x2, 0x7, 0x80, &(0x7f000021b000/0x2000)=nil, 0x1f}) syz_emit_ethernet(0x46, &(0x7f0000de1000-0x46)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) recvmsg$netrom(r0, &(0x7f0000450000-0x38)={&(0x7f00004f6000)=@ax25={0x3, {"10d6d1059b0091"}, 0x77f}, 0x10, &(0x7f0000a60000-0x50)=[{&(0x7f00001b3000)="1532f237ba62b03c62d8d8c85ca4a7f68a91ccaa4c3cdad44f2e550f553ea5b18aa5615371db8b43f58a45f88edc81e1484fbd3b9a0955b7c28280a9363a73971a11dd8d824473c8aa638e58fb1db39de87cfbf227d1", 0x56}, {&(0x7f0000f9d000)="d191f8ad91029b7c7483aa26a4ce8025068ef1e777b5b414228bacac7abcc0894711efc2b91595daec831612bee155d29bdb9c935c2b85f8", 0x38}, {&(0x7f0000a3d000)="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", 0xfd}, {&(0x7f000027a000-0x47)="cc126ed2eca363f19c7282907b67b94f526ea35899a74aca746ff20cf72cd6a6b0e082043fe3a7620ace4501f80e8b4d80bf4e193289f1b3739b82d26f06e8dd192aa49c57fff7", 0x3e}, {&(0x7f0000a64000)="4190ea63b6a602827326ca4eaaf808e16be18a141dc8d93f9f5e9766d6925fd30dc623753d4690fad43530807c5fa0e333de7727cf5cd3873b9552d956613d3b916f5305f06ce5fee3cc686936311a6324f4858cf9042113ee72f5f5c9b20417a8224710878688707da4a6f4ae7b66bff28b76bbb67716fa4d39c751ea838e982fbd7d40", 0x84}], 0x5, &(0x7f0000149000-0x1280)=[{0xc0, 0x111, 0x2, "a6c3b6668d8416f6da72a00da459bc31544ac279aae63b5edb05620b00bee59bb53e2a1c0a009df68729142be7a0c7302170d41f5fe4c343ada1df12f221e46650ea9b42c63ff71918b0c5adfbac3ed16a7cf597bb85957af17bb4cf149592ae11d3471ecca0f7b29490505cbb78f5c738f88385f0b1aacceb694cbdf003acf685ffa2ddcdcdbb6dc8cfacf39cea254283b400c0660ffcc8f590862ed977d2f3902584e8fba348ebe68ad810c7221ba1"}, {0x30, 0x1ff, 0x5, "554853c236a0259703b51f25f258a7825d39e94dc1a86765bb"}, {0x38, 0x114, 0x3, "79807de7a9178e6b367f5a8b01d58ef8214f6de92eee509bd432b3b83406439694"}, {0xd0, 0x102, 0x8000, "89459627424c71dea64356b01a2a3be1980fa48454102713f95f614c0bfab0c93d18c280279989d4bc12434b2bddfac36cce8bf6ef4cc56b0023d8972db8b766855226a66422f6931117cce7e18d26c49c0f27db507fa64a946aa138100be4197afbc97e76d639be1b00ba397eb3581b5ce99828cee7c7b3db5c752263343b4752229c105fa6058f2c496d513cbfc765f5a652a37d6d2a81665c63ca3455fdc0041bd4ae98c5eb251a17375c96251a5bec73b529f2c7b7f9991a1f484535"}, {0x78, 0x11f, 0x9, "5160182ed3c3880d7157b1260148c5fc22ad390e27947020ad5fc01177bbdf480fe795203ebfe04db6c87d22f525c3402af13670ef49a45a49860188c312c4958f6be7f860e37ecb2221466e85cd18394b7acc2f528abb56b50bdb9897909d0655"}, {0x1010, 0x1ff, 0x100000000, "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"}], 0x1280, 0x50}, 0x40000000) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr=0x4}}, {{0x2, 0x0, @rand_addr=0x6}}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r3, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, 0x0, 0x9, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r5, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r6, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)) 2018/02/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0xfffffffffffffee1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e4b000)={r1, 0xffffffffffffff17}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) tee(r2, r2, 0x8000, 0x1) write(r2, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/02/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8, []}, 0x10) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fa0000)={@loopback=0x7f000001, @rand_addr=0x1000}, 0x8) 2018/02/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000025000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000099d000-0xd8)=""/216, &(0x7f0000545000-0x4)=0xd8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de3000-0x4)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000094b000-0x4), &(0x7f0000e7a000)=0x4) 2018/02/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x80800000000002, 0x0) write(r0, &(0x7f0000b52000-0xa0)="1f00000054000d6d17000006bc020301070404000000000080000001010039", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004b3000-0x2d)={0x0, 0x25, "fc26d1c613f58293bd1285b7bf9e69fa22ed2e49acc0c472983e1603a2b7c2dcb2891a6f36"}, &(0x7f0000829000)=0x2d) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c9f000)={r1, 0x1, 0x10}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007b2000)={@generic="61f54e2b913ba1de719f81d3b3602de5", @ifru_flags=0x1000}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000e5b000)=""/55, &(0x7f0000f6c000)=0x37) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000024b000)=[{0x3, 0x4}, {0xf, 0x401}], 0x2) 2018/02/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8), 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x12}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffd3a, 0xffffffffffffffff, 0x0, 0x4000000000000, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) 2018/02/16 12:30:31 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xa, 0x1, &(0x7f00006e5000)={0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f80000)=[@in={0x2, 0x2, @rand_addr=0x5}], 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffff3b) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) close(r1) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00004bf000), 0x800) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b0b000)={0x0, 0x4, 0x3ff, 0x8, 0x0}, &(0x7f0000f82000-0x4)=0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f77000)=@assoc_value={r3, 0x7fffffff}, &(0x7f0000f82000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f82000)='tls\x00', 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f80000)=0xc9217834, 0x80000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4}, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000296000-0x4)={r4}) bind$ax25(r6, &(0x7f0000212000-0x10)={0x3, {"c3f89c5dcdd362"}, 0x1}, 0x10) 2018/02/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xad}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}}, 0x9, 0x5, 0x8, 0xa84, 0x10}, 0xa0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r1, &(0x7f0000004000)=0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}) 2018/02/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) r4 = accept(r0, &(0x7f0000f53000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000c6b000)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000090e000-0x4), &(0x7f0000ea0000-0x4)=0x4) 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) socket$rds(0x15, 0x5, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[]}}], 0x1, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002f9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005c7000-0x20)={0x5, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00005df000-0x10)={0x4, r2}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e5e000-0x4), 0x4) 2018/02/16 12:30:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x20, &(0x7f0000de1000+0x6f2)={0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000df3000)) r3 = accept(r1, &(0x7f00000ee000)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000433000)=0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000012b000-0x8)={0x0, 0x5}, &(0x7f00009d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000619000-0xc)={r4, 0x101, 0x30}, &(0x7f0000aea000-0x4)=0xc) 2018/02/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0}) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000047a000)={0x4, &(0x7f00001a9000-0x20)=[{0x800, 0x1, 0x5}, {0x53be, 0x5, 0x0, 0x1f}, {0xffffffff, 0x6, 0x9, 0x2}, {0x1ff, 0x4, 0x3, 0xffff}]}, 0x10) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1}, 0x0) close(r2) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/16 12:30:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f89000)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0xffffffff, 0x388, 0x388, 0x388, 0xffffffff, 0x4, &(0x7f0000766000-0x40), {[{{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00', {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "81c8002f0f0584b73d0e50d7b3cde22f3fe2ee84828aedd6874b11ece564"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) r1 = accept4(r0, &(0x7f00007ee000)=@l2, &(0x7f000094d000)=0xe, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e23000)={0x2, [0x6, 0x7]}, 0x8) [ 41.280820] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 41.289433] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/02/16 12:30:31 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000), &(0x7f0000001000-0x4)=0x4) [ 41.334230] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 41.342704] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/02/16 12:30:31 executing program 7: socket(0x1, 0x806, 0x1) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f66000-0x4), &(0x7f0000f66000-0x4)=0x4) 2018/02/16 12:30:31 executing program 5: r0 = socket(0x1b, 0x6, 0x80000000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000b65000-0x4), &(0x7f0000e12000)=0x4) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fe4000)=0x6, &(0x7f0000fe4000)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa0, &(0x7f0000fe5000-0x96)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@can={0xc, {{0x0, 0x0, 0x5, 0x80000001}, 0x4, 0x2, 0x0, 0x0, "aa47d7cb4a73f6da"}}}}, 0x0) 2018/02/16 12:30:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c75000)) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/16 12:30:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10f7, &(0x7f0000434000-0x875)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010160", 0x10c1, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0xfffffffffffffff8, 0x0, 0x1, 0x880b, 0x9c, 0x0, [0x8], "b192ed0ef6aa91219ce345dc365ebe1e4dab1559f2cb72747d274cc956f43e21dde5455a6f5188a63296e6f26af24652269779d8ff5228ded9c36dc4289efd106c0fff71ff8c90c97b5a9301b9bee127b5c776a841a952ebb492b18abbc6a10ebbbf9680aaa686e289a815afaf774189536ffe68ba8e05511c2e92fd7b20fe654dcf4171cf2e01dd77ecaa92132c0f00082dbbd41e3f25f970e0537d"}, {0x10000, 0x0, 0x1000, 0xd2d7, 0x0, 0x0, 0x800, [0x8001], "f9184306956909ca061f5c"}, {0x9, 0x0, 0x0, 0x29a8, 0x0, 0x0, 0x86dd, [0x400, 0x9, 0x100000001], "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0x0) 2018/02/16 12:30:31 executing program 0: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x10000) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f000003c000)=0xe4d, 0x4) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003c000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x258, 0x120, 0x258, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000015000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/16 12:30:31 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ff6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0