[....] Starting enhanced syslogd: rsyslogd[ 16.068279] audit: type=1400 audit(1517991027.515:5): avc: denied { syslog } for pid=4006 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.657134] audit: type=1400 audit(1517991030.103:6): avc: denied { map } for pid=4142 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts. 2018/02/07 08:10:36 fuzzer started [ 24.941117] audit: type=1400 audit(1517991036.387:7): avc: denied { map } for pid=4153 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 2018/02/07 08:10:36 dialing manager at 10.128.0.26:41381 [ 27.977145] can: request_module (can-proto-0) failed. [ 27.986217] can: request_module (can-proto-0) failed. 2018/02/07 08:10:39 kcov=true, comps=true [ 28.418485] audit: type=1400 audit(1517991039.865:8): avc: denied { map } for pid=4153 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1042 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 08:10:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000415000-0x20)={0x4, 0x9, 0x8002, 0xeb, 0xd4d0, 0xfffffffffffeffff, 0x8, 0x7f, r1}, &(0x7f0000730000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000000)=0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000003000-0x84)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80}], 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001000)={@remote}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000005000-0x8), 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000)={@broadcast, @local}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000006000-0x10)="6e65e36c17fbf1d54e9b15d1a9dae27b", 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000005000)={@broadcast, @broadcast, @remote}, &(0x7f0000004000-0x4)=0xc) accept(r0, &(0x7f0000004000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000005000-0x4)=0x1e) socket$inet6(0xa, 0x80005, 0xfffffffffffffff7) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000004000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000006000)=@l2, 0xe, &(0x7f0000006000-0x50)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)}, {&(0x7f0000002000)=""/104, 0x68}, {&(0x7f0000006000)=""/43, 0x2b}, {&(0x7f0000005000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7}, 0x12002) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000007000)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x84)=""/132, 0x84}, {&(0x7f0000007000)=""/20, 0x14}, {&(0x7f0000007000+0xadc)=""/16, 0x10}, {&(0x7f0000006000)=""/184, 0xb8}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0xec)=""/236, 0xec}, {&(0x7f0000008000-0x51)=""/81, 0x51}, {&(0x7f0000008000-0x15)=""/21, 0x15}, {&(0x7f0000007000)=""/200, 0xc8}, {&(0x7f0000008000-0xf5)=""/245, 0xf5}], 0xa, 0x0, 0x0, 0x2}, 0x40000001) 2018/02/07 08:10:41 executing program 3: 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_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0xbb20, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x9, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000002000-0x10)={r2, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x1, r2, 0x1, 0x8}) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000001000)=0x400, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000)={@empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8ad1, 0x13c, 0x1, 0x500, 0x8, 0x20012, r4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r5, 0x6}, &(0x7f0000003000-0x4)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r6, 0x1000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) socket$bt_hci(0x1f, 0x3, 0x1) 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) sendmsg$netrom(r0, &(0x7f0000006000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"70ee9a649ff010"}, 0x8}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0xfb)="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", 0xfb}, {&(0x7f0000003000)="203b6c2bd0b677714daf8f508cfc4a497549dcf543dff17a0ef66c63fb63c21c0bc05d9396974855d93c35804efce78276ad9525a12094ad31ef59beec159c7caf5b40f2a92c4a1a08766e25c23aa339e812072ee9fd3ac006807aa429c4aec138399f6b1744766b34443600e041e43f3c473350c3b9f493656c99f417ff7f13b6328880937a62fd00f9a264334096794c3f21ac25934c68344d4f183f759e67714320c4408fd1608810a5e84a97decd63168dee803091c58645f8a003a6e36283752f12f15b4f9b09c2a1b1684050897f937e2f0ed18206b10363ffc6f29ed91577cc59c45647b651b31f175ad99b426c1c", 0xf2}, {&(0x7f0000004000-0xf6)="e187aff3a6aadb26016d339f0d66119532e0d3954fed286fe8d1de299b9abe0c071ac8f44ce809cff88d0d2bd912f659212f8e9859c0f51a51ddcb2ac96072a352a6c7f9b806e853550ca353854494aa2bb706b006a176868a1713fb3002e5f70b3f4ab3933cec36973bf48ed1e8f36dfb18d799fd278d66aea77278167ea62ae618546596a937142ae401ceb8ecbd4d1bbeef3aa82f4bb3ca20a7fa18dd2b399812c84b06dd6e96595e5528cba8a48afa1e74440fdc6366dc1c8928561e13abb01be80784c5dc23498c2802bb9d56767141e8f5e7e588c5474024fe2d13ee6d41553aa5c1b41d5de170ac10704843d2334ca2c5e774", 0xf6}, {&(0x7f0000004000-0x63)="13ed9188ba9d324dec6dcc8ea7411f98d430e621381c47ac3bec9885e30650003b4b84ce27de69957f805864054fe95b4fcb9e45be76ef6b7ce6563453d899512509b0f99be709b61dc92f6bd0c4206be9440232f4e43edda0c7fc5ae261ecbf0599b6", 0x63}], 0x4, &(0x7f0000004000)=[{0x10, 0x11f, 0x6}, {0x90, 0x104, 0x9, "f1843b9560e9a9726e04060eaec7fc04234ed5b39391ba8bd779276fd8816a7f0a17ad26beccc762256099a4452745420e81ee0e4081a87e6b668412c9e265917b98196dd38b249e16bcf4409b947edff452e8e8c5aa1c6090bf78c67491eadcdddbdc0ce6659b7b7ac9a592a876ec6d3bf89fd9024b96a9209258"}, {0x18, 0x11, 0x4, "5c12d5aa42"}, {0x58, 0x3a, 0x5, "1b97844b9af2becf0e1805c2aba77d15e7afe2cffa09593663f2969b20d7ea7f1afdbfd1e2e399ce196a204ea5f6c1d9ee326f84304acaa4f2157b50664b4f072010"}, {0xf8, 0x113, 0xd8, "baa3d8e5877ceefdc71600fa25162ee82db22440f6771d9e3a85ef1fd989f380710caf1b83495f80c3b90bf1fbc80afa9d0a8adefb8a7a3b873d98ce66815119a2cb1c06db9be6e6c62e2afe6b0383ad2185ba1d4f9d4456de7520919b8a3c33858cc1142afb7618e472f9386c0636dd7d68149640fa393acc118fd372e7c57b97335ae8921fdad400615e776583c2aca8cb18830c579930bc2375e182bde20efe3686fe7d4798a4f5ff495d00da8e8fca7bc5aa9768c3eff2336bb009b64e6e0ef9d2c6e174a795261bc08bab6f7b33ed8f72fccd37a7173b2d576377e003dd751290"}, {0x10, 0x107}, {0x98, 0x0, 0xfffffffffffffffa, "6a702eb8dfa7040b047e9cf48edc860cb3f784df65eff573ff014f14d21f01d10318163c46aae456c79647a4c14fdb22ee24e13eeb78cfb2f661782c02da7db2585c0b31faacc2a6e2a7c0a8a72af64bffa7a8821268b345fee1a8bdcdd7f6c947b3ee2f972150633c128f0acb0506eb1c63b5eb7815e281ee542701a4b23122f9fc5c"}, {0xc0, 0x111, 0x0, "f629a4aca8d0179e823ae4ca9ee5090d7c23d965ab7a88ce50e6ed41b7c0793f41d81ffc551cbc1927aa03241d7f24953ffef016105b845b27e33f200a6395327e238d6206ae27ac4b9e342e6260e2ba8c8b900726e69487ff3c5a5811c86c7fe233d3229104d3e90bedcc71186db169431ab1c6d3e4e8df43f75afa028d538c1e757652c6c55cd15c9d9915d647993478d97779ca83059de5289b9df114e9fff6a21a0b2a397b09d2"}], 0x370, 0x4000000}, 0x40000) 2018/02/07 08:10:41 executing program 0: pipe(&(0x7f00005ac000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000a94000-0x8)=0x3, 0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xbb58, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x77d}, {0xa, 0x1, 0x3564, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x398}, 0x9, [0x40e, 0x400, 0xea6, 0xc8, 0x8, 0x0, 0xfffffffffffffff7, 0x7]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x5, 0x7, 0x25, 0x1ff, 0x6605, 0x1, 0x8, 0x80, 0x2, 0x9, 0x72, 0x2, 0x25a1, 0x5]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x1f, 0x970}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) r7 = getpid() mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000003000-0x30f4)=@getlink={0x30f4, 0x12, 0x800, 0x7, 0x1, {0x0, 0x0, 0x0, r4, 0x801, 0x1000}, [@IFLA_OPERSTATE={0x8, 0x10, 0xf6}, @IFLA_VFINFO_LIST={0x30b8, 0x16, [{0x223c, 0x1, [@generic="2cfe64273feb3ad975029051194a895d7b799be3cef0c3b878a353eda53baff067789763cbb17e37a06f74d47fdf6cd0d35e19c5574b768769f8ed3699e6ce105d6ecee25f7ec4a6776885b381eb4ff9211a39640438ad4e0a44c8424fa2f9ed1b200e0031fb4ab9d6b39fc140eb9a231fc05125b1e421044ce5e81cfe751034e6a13b6eb93324687b68e8b616459f5479d9b1831d9614b2454362f00998e55ca42b5c6b6a0a10179b071af803ee76db2ef43e7a3911e5489cfef78f451adb43282f56a4433785276e8df58baa888f88f25dc1af1de8", @nested={0x4, 0x46, []}, @generic="3e51204b34204ef6d8634c38252d511979757c7a2d359ee828f0706a1b836d3a49d1a3c718d4619b9ad4ecee9fdb0b23b116667b082ef37406204332d44bbcc246ff0935639de8910c1ff7314c62b0", 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@typed={0xc, 0x53, @u32=0x3}, @typed={0x34, 0x2c, @str="766d6e6574302c6c6f2976626f786e6574315e47504c216e6f646576776c616e3173656c696e75785b1700"}]}]}, {0x304, 0x1, [@nested={0x10c, 0x72, [@typed={0xc, 0x83, @pid=r6}, @typed={0x18, 0x45, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x78, @u32=0x1f}, @generic="e1e8b8f050c2c1d278a7e1706c2c1becb611d1662936c7478dc0e60df0c2f32002dbdfcf6636373218637f5c2093a026743cd7f0eb4bc6dddf4af3fa55a709c8091ffc4803f8eaee625f4084265393567c8624ec484882c42214af80b896c85d5ad3c2799d14eb03b41743726728b0e0b6e40170959c7991fc1ba54db12f0676ec372539f45c10dcd51f813af52e066dedd3ca4d96fcad13d7f1f98c4c7f8ea61329793e57575fa8ef4ef6574025c19fa8f194be6476648a074bd456353c88a8896a41347f539df588d2beccb05c4e48d35866a41ca7"]}, @generic="2722bf1d50ecb95e701cac82ec4cdd0f8bc3013d3d9b8d959db486cdd87d1dcfedbd7d723edb4affbb1eeb", @nested={0x118, 0x5a, [@typed={0xc, 0x32, @fd=r1}, @typed={0xc, 0xcfe, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x18, 0x36, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="035c4b143cb784c8d46591347d1e5382a2a1d7733c9baa97cfde5e03cd175761ac5a25df3739271648aae9fc82d9de7d64becb41070c3fb3a20b53f14559c49d4b4077de319c808da53a4efac6871e7eb54b8c0b47059037f282d4f872ef380762f62ef1a17906e3f58b789ae5c86842bba19f7f4069579e17c7a0", @generic="aac073bb23c94f7665f5702369f2da2c103d35837847172222bd252fd3e18e6d277ebc81f969bb93e4b8c3cc901d81bef2b73bf58afceff3a0d93b509507d5bea5f925ddd75027ba30d9b43164ad1f29ac900d39703106f5a16507d6746f691e867f0ba99247e1f1"]}, @generic="320562188a855f4a1b4a2e157c3adb935fee27559ba969b3b839d5a4fa662092caba30583c0db7aac6bc5d44dc48f15dec85bb5266be57cf5078b95cf58bfb5a90b0d6abaf87c38dc746dcf008a0514d0ff176bd68e6cf4058dfcd1ce7dca5e9d93d6c55c4b6e430eb67eb1b098d6bd96c182e45b9827425be14952b444d9430dc703758b2745e5bf54dab78c5664f2b774f9aae954820d984fff95303e2f5b303ca55d55fdb12e9249cd9ae50e7fa92ea"]}, {0x10, 0x1, [@typed={0xc, 0x65, @u32=0x10001}]}, {0x5c4, 0x1, [@nested={0x4, 0x80, []}, @generic="7ab471df680f7b4b3f36c99c9e256831f8309bf98456cb16e61fe77c8042bb79955019bc6cf8f47fe2cc95e1fa9c472920b9a4ccfd4128ea36db59f165a04796e14d3e5b318a3a4aa3b037d5a99e3128bcc8e03cfdb2189ce7a64f46cf72588134f80fe78a1e15ba7ff68511bb1863c8cabb09170d4a6664dcd84ae83244ea53d8d18a1d0aaef862fe04762b4fe7e24429451cb7fbd81a76dea6da2f8bdf0df92fcbcbc1bfba073fb9417b00a3a39fd162d06aa0954c983c2515fd325130d6dc1d728fdf3d4eaf1420b880d484e4a0dcaefa1574d2738d12addfa5c5070692b7", @generic="f410ae9afd27", @typed={0xc, 0x37, @u32=0x5}, @typed={0xc, 0x9, @fd=r0}, @typed={0xe4, 0x86, @binary="b490604469d6052c0bc53177be06e1d549dc077d0649bfd05915ed018b89a243b0ccf6a7b1eab8ba0c96980931b46545dcf91dbf054f508c865b6a69a6a7b8d5c3adf884ff59aede5bddef7df185993a33c49c3f0a640d5de712bc5812c2c47e9f6e8aa23236665dbd07b3cba5c7b967b617b1b9c8cfa13078812bd0e570856a92c9230990050ad6ed36953458ad1a4fa540cb21bed78833430d9682832a97e0afd386462e8cfa86fc19fcc8beea80fdd94580eb912f4e5526f3fc0bf00c768eb68e46bcd236ad23668becd673a2e7ff5dc58d84f129beeb8c313a"}, @generic="05bf72e2eee338a15e3e724ad4657e2d13b94b1ed7049ab8f94e102a356fa023ee228e7385b7a4a42a0a2686310b99720161862d55c693954e55c7b95a7a98978be0cf9ce0ea72b94c8a262f75c81374ad3f1d", @generic="a243d46e20191612ca9df05ea95b3779d61f855c34886c1387526aa7bb0034d9ffb3ca8d466b583bbc284f35d8582cce383aff07e23eddd23e32a940fee12a0437835023c9b5fb33ad725c9b61535fdada82746d2dbaa91607c1ca77cf3311baebdd4366087770dfd808e5eff84472f4dd86b7c530f62633692979ddb0222c087a269ce2101a2fb647b56f92b9f1a849b54d396663705a61e8c8575ec0fb799994a3c0cb2d15834fd47719124e44a7d1ad364576e7644cb038022e354a52f0e812046d20fd2d51141ebfa9145defbea9666a229ae35dc27295b6202173bf", @nested={0x2a8, 0x59, [@generic="d5e66acd31758eaac2273b466d27783c51e7d62f976f73c0419ad5c972f066d5b10d948dfb6bd825b9e90d461342d896389f136cacc7700eb3dbccc2831e9b2d1f371c459db004e0d55278e317419dfe9812e0d63317f70b591dcf40685be0755a0df489dbeff03d5cba61be2de712b739957f1265292b0efac998244fbdbf968d25c8b8111399bc9f43f8f46264714218b394837d58ebe49fd7ed4e38f52da7184b3ac45e3ee18359e9c4e5d57d011c26aa6aab7119567eb2e78f403fd16d32ea28e404099f9f7aad01c349dbfdefc6be531a6565a9356989847ee6cfdbd0e2dd08d1991e740d8a693af9f510fe9fbd8259de", @generic="b5c0498ee068b37e0b45d7b0b97c1c98823b9a95344ba9e91351519b73efbe5b347936f36295a2c02d37af33d6ba6838ceb2328c6f3a48a0031f20cfe59827b4652635e31f7de63730fb25ac25ca1051f17a343a0cd85bf61ffdb44c8de2d933fe5aa78fadf27baecd7ece35f2ca48ed64823288929854dd092093b92ad32c1fc35e5d76d07489cbd8716195ccf8e884af88438235ababa22867528e59a2b7c5de27020a9c33b18bb3a61b71e062bcb757f2c6deb4bf8d6a9f6ea6fa753ffce18e044d0ee5f79347da9d7e790a4585f48dc4ab6c90a547019b", @generic="399fefe7e205822572a222e3e2dfbf02c50e43ec61fb9a7faab250f954", @typed={0xc, 0x79, @str='\x00'}, @generic="3dc56e3176740227909d121b24b9e841507bd56905d2295311c0584d69af198320200226a09643459cf4a0ab619b3f13cda5ef62820223becd6da5efaf5fdd83590749177d108d8eff92d7ff0a92a691129d58516ee5f7869f2885fcc2aa705204adeaf5e41e19bf5767ddc081e2d61a19f4eb1f66a465893abcada61d08520488bab2bb2d2747263e04447c486bbce4b662621111740178bf599262630f45b8c947d0479f6ed3f753bba5b4797bed"]}]}, {0x170, 0x1, [@nested={0xc8, 0x71, [@generic="b10f951e1d1b6ee0f97c9a84512eec1febbeaecd13dfa5ff1332fd8c6f6fb102888d4491df630797290acbd54ab289a381497b1ad5069326fb92548642672fd001d287cee2a77ea16df9cdc59318f5c869d85f693f2d3ee295dbe11f7441e71cc503b3fa2713beaebf92ead633f2b13b064f2cf8f48110e7c179bafca8eed25d292fe0820fee9e88cd6a539b4232daf70f2aa955ed81f8c5cc715beadd68b453208deafb590f1ee22f012861141e21631f92f6f6193b17ff3c90580dd71a8be014b4e4"]}, @typed={0x18, 0x2c, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="429aa48bd9d38a12c06fdaa32b7a6067e8a31be75d87be363f12cab1d3c79c6fe8a1afe84584932c51ac2a51164d43276d696242cd5782abc69001de36f639a22d72fa258e74b3a66db071f14a7c618e2356deb71760a9fff674f31e39460bc2ef3c818b6eeab8636e8c0f91b0a68ce5aecb60ba3a426c73b642fabf2297df86465b4d47ed47686f0dc174a7"]}, {0x228, 0x1, [@generic="57fc8707dc610ee526a568cfacc83193594229afa3b0ddcb89c61ad5b7be2bc2ce1bd863efa6c33fc9409550cdf7a9d992d309424b1bcd9f2daf8643c99393945892b2f02a3c4174827b7b7bd078d9752c4cd5e588e8022b7c73d4776fccceab7a163a3e3ea0d2d39daacbbb3642b0f4f7461ecaa9ae9d76fb2c3b68f81e3f0f109ba1eea356e318a1c002b1a3350d06f8fb417439cc6db5bdde3a4fae95710cc2ec4f9ade29a3adeca814081198301942875d4d6134fce735014caf8554", @generic="b52cade0bc9cfbcdacb4b66e92e81d73dab940c928d5ab78b6ce86819c56507bb98451d30d588b5ac148b5452a217a98231aea07f23db48731f6be70322dfea461ca2e4069e2ecc13bae9492b8c445d136a2861b0e5f9a5496566b57390cc373bc49c1d9ad7bb2163c4fbe5600394597d5aeff5e82fa4a82306f66519f7f77bc3a51abb045e9923245a44faca2f3fdd386d19585051d60e8c3639740d32bd49d400a83a51ad3", @generic="24107dbef8c79ffb2721ffb85bce7c8c7c29e566223204e5e4a697140138b82e06337822c794fd929467bb15b1cef6097555d130200860071a23a33af5cec9dbff9d6e408c6726fe044fd66e81b1840734f51cc67ca8921dce89e9b4715bb6f70abb8fb7e041254b4106816bce5c", @generic="df30cff9d0c08ec117c8875f14bd4267a14d1d0c3ef22ba2c9d6673aa93884125f0288518fe3fa66e841899d044489102db5aad45a709f8759a2f410509c322df911f347e89cafeeb9e7c50d550f48"]}, {0x208, 0x1, [@typed={0xc, 0x88, @u32=0x1f}, @nested={0x114, 0x8e, [@typed={0xc, 0x56, @pid=r7}, @generic="53a7ec9e6524614afa5b8dadf694eb440651920f5f72678516c7f0ae3382e55c9f7943dbcea981c7e2785f16c8c3f8240e12dc4a218e3fb4050d282fc265b32fe83f71d0c60bb62027b082bea3fc89344a718446ceaba64d5435eda20ca66671419e536f6a3deb067e603d42efa9411e5b50c26b37cdba73eeb0e87737862b6c88f26002d9cfc7f1dcc73ae55d6483701d6c59f2153dd5f2cc0203fae3353d1cf2f8911637bf2ace2a41c580f3791426524d8d24f733a293164148c81c3e71d30591389581b3357b109d4c67153eefddfd50e89c8bf911bac255f0b8e2bd70850bddcf352c07b377b484471bc5041d6baa88db132a87", @typed={0xc, 0x1f, @fd=r1}]}, @nested={0xe4, 0x62, [@typed={0x18, 0x1e, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x71, @u32=0x3ff}, @generic="da416088c95baf35fc99ef379adb07ef199c9177bd98c30e7b557e782deaa006fcef57b9d875abf7e5748d8f1e73ba088aa6f84507", @generic="72f8ad09c419f97f448d5fb892bde07fc4e066afd12d62048b02a5823dfb4a77beabd87aa8d15a00bf59d257808c39bfe49b8f25d825a064c483712ef6fa0f33797992c22b23354635f9e625a635d80407f8f2950056c42651cd2f909b", @generic="992e8642aaea73db34b1e4cb317d8d9a28ca104dc84c62f45bc752a4cdd2e49b5a854c30196b85c9d249"]}]}]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_BROADCAST={0xc, 0x2, @random="3846a6a2574d"}]}, 0x30f4}, 0x1, 0x0, 0x0, 0x40}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r2, @in6={{0xa, 0x2, 0x8, @empty, 0x3}}, 0x0, 0x0, 0x101, 0x5, 0x18}, &(0x7f0000002000)=0xa0) ioctl(r1, 0xa409, &(0x7f0000004000)="96acf029a24b8d612bf443d40403e533a63c9baf0563c38bbc6936817e950b7e0dec14a23c1f3d24417d7baf2ae70361bc4b01f36f86d087239b36110f06cc810219e53f68a8240d5fece4dcc18b74052fd2f284447debfed990d6c9829a6be788324d9b4946a64b61003d41caa5b10a") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000007000)={&(0x7f0000002000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x28}, 0xc, &(0x7f0000001000)=[{&(0x7f0000007000)="1453d123023702325654b9c7de3f4657417895d44c7e50ee7d5dc4265989b7db7e0771e867d74097972601a37de1de113e0f2c83c0393163934c8955408833a54014963db6160c1aa69523f191fc86458359d45cd3283986de4fb71c58c5187601bc1cb917a6dd3878d843fdfd7a1a24db3ef92df4c45537080c581f35a6d5a18ddc8d773f323e82f49fd44dc8e0831eae0685a0c7dc62", 0x97}], 0x1, &(0x7f0000006000)=[{0x80, 0x1, 0x6, "9b4a9fd60f75be1d846ac8c6787a1e540f0f6ec50549b40d3b3d0dfe5d865977c5dc25dd35b42bd2a6ed676784b90df4924ff63c2bf5c2f28a560d10fa23794512cc6029ac551c8f6241cdcd4a34486dcbbcef3e5e6499c3d37764409d3d19e83c788d95b13f0338c7"}, {0x78, 0x119, 0x6, "d0ce4c8909637b9d77717cfaf3b329f38555b7bb59df7b02d0d5a07803c6b5c1315487e528cb52ed73c0104ef1b6bffdbb1799a308d596999bdce9e284e8f0b5001a7022aa680c0f56a258c98c687a580c172a9c751950bca75f73073529dde6cec800e5dc16"}], 0xf8, 0x4040}, 0x20000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000a000-0x8)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r3, 0x8, 0x6}, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000)={r3, 0xce, 0x4, [0x6, 0x4, 0x3, 0x7]}, 0x10) 2018/02/07 08:10:41 executing program 4: r0 = socket$inet(0x2, 0x5, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7, 0x8, 0x6, 0xfffffffffffffff8, 0x1}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0x77)="9ea21d8ca351289e89196774e5e6ae0393c75e7b1dc2033d9726a20f2a8605a75f7b37e78b04b8fed5b39a36e197329a5a3d9d042d06550838b9cb2bc9fd15899e47ff3fe5336ef54346ef0e3a538261c410d6c2eb48d926fe91068f7cb1ee857297e3e401d3edc54c712ba3ebd52e9526fb46962effe4", 0x77, 0x40000c4, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0xffff, 0x800, 0x200, 0x100, 0x10, 0x5, 0x3, 0x9e, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x0, @empty, 0xb93}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x8, @empty, 0x1}, @in6={0xa, 0x1, 0x10001, @empty, 0x4000000000}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}], 0xcc) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000004000)=0x1c, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000004000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x6, 0x0, 0x2, 0x10}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001000)=0xda9a, &(0x7f0000006000-0x1)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000006000)={0x27, 0x1, 0x0, 0x4, 0x10000, 0x7f, "f24fdae886ef329cc155944cb3ef8bcfb9a8dbdd5ea59269a20eeab66859da424d93f0ed389cf185e5499a2ccc2bb6b07031082359b44a39027b1de975f644", 0x80000001}, 0x60) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000009000-0x30)=[{&(0x7f0000008000-0x1c)=""/34, 0x22}, {&(0x7f0000009000-0xde)=""/222, 0xde}, {&(0x7f0000008000)=""/251, 0xfb}], 0x3, &(0x7f0000009000-0x1000)=""/4096, 0x1000, 0x7}, 0x10040) 2018/02/07 08:10:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000b90000)={0xe, 0x6, 0x3445, 0x3ff, 0x1, 0x1, 0x6}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f000050d000)="6387586d693519bb6689eaa2aca4cd10", &(0x7f0000c45000)=""/195}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd1593dbcf2abd5b7, 0x7, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x5, 0x1, &(0x7f0000000000/0x1000)=nil, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"3796a425cd0d54257c5aca2f987f9bd8", {0x4, 0x4b, 0x4, "d5c7cffb085a", 0x7fff}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0xfffffffffffeffff}, &(0x7f0000004000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x101, 0x5}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000-0xa0)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x5, 0x9, 0x3, 0x400}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000)={r4, 0x1, 0x0, 0x6}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r5, 0x4, 0x5, [0xfffffffffffffffc, 0x8, 0x0, 0xc18, 0x6]}, 0x12) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000006000)=0x8, &(0x7f0000008000-0x8)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0xb, 0x12, &(0x7f0000001000)=@raw=[@jmp={0x5, 0xfffffffffffffc00, 0xf, 0x0, 0x7, 0xfffffffc, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, @exit={0x95}, @alu={0x7, 0x0, 0xb, 0x9, 0x3, 0x100, 0x8}, @alu={0x4, 0xad930000000000, 0xd, 0xa, 0x0, 0x6, 0x4}, @generic={0x5, 0x8000, 0x2, 0x81}, @call={0x85, 0x0, 0x0, 0x6}, @jmp={0x5, 0x1, 0xb, 0x2, 0x6, 0xfffffffc, 0x4}, @alu={0x4, 0x80000001, 0xc, 0xa, 0x7, 0xfffffffc, 0xffffffffffffffff}], &(0x7f0000001000-0x4)='GPL\x00', 0xb51e, 0x80, &(0x7f0000001000-0x80)=""/128, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000000a000-0x85)=""/133, 0x85, 0x42, &(0x7f0000003000-0x10)=@ethernet={0x6, @random="79b2de88d464"}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000000a000)={r1, 0x1}) 2018/02/07 08:10:41 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f00008e2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000+0xc48)={0x0, @in6={{0xa, 0x0, 0x9977, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, 0x8001, 0x2}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x22d7}, 0x8) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r3) accept$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000003000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x5, 0x7, 0xfffffffffffffffd, 0x6}, 0x8) accept4$nfc_llcp(r1, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000005000-0x10), &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000-0x8)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r2, 0x1}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000007000-0x10), &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000007000)=r3) 2018/02/07 08:10:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0xaddbd09, {{0xa, 0x2, 0x1, @empty, 0x6}}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x8}}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xb3)={0x0, 0xab, "2055bcc04a28f79e42e5f43013cc0eca29182b1b047f07f0a21ffe3b7f59803fdd20d71ebb761b808d3ee1ba3f379348db9ee3949b821703a39580bda55fdb82754d1522ce89db073080d4fdfa18a75d3371fd54156e3276ea63cd22dfec7c18971a52653d333c510475cd637b4ec0896d00e2bb5069b4471c0a7677c0e9cb1d36c3a1158edcf17e322b71a499e3de4c2f4c0bb365e29e6397d3fe5d66fb6c1e04032e71b51d23cdb382e4"}, &(0x7f0000002000-0x4)=0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f0000001000)=[@in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000003000)=[{&(0x7f0000004000-0x8d)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0xff}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}}], 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000005000)={0x1, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @empty}, {0x2, 0x3, @rand_addr=0x1}, 0x21, 0x4, 0x8, 0xce, 0x4, 0x0, 0x4, 0x5, 0x9}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000000)={0x8001}, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000)={r2, 0xea, "329834c14b7147dfac112722ad5b0ce4bbbf8dd4c8ec3712beaf54ac1c6910d79b2676c19f8e1407caba95324d3df2f6498fdf495048c5eb413a4df1d1303dd0266d0cc41e21989796e2dff7fba23ba6275f1138a31b0310b0e6a5d89c1b69e29e3d2392d62bfc1e0d567f87d30e6566df6e23e93f8e6fa136f94f3a5ef2cca84fb867ee4351a9bf14da86951575d3c658110647ca58fb308f02d89cf15dbdccd8f6043a8e0036eea5841a4331a39671fd2efd43564a3496c642d4fafbe46264efa364ef8c13d09d4700a7ad045d3cb67d05ad6814029155da2260b9d4257a3d02a97e69a86a9ad9ec90"}, &(0x7f0000006000)=0xf2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000008000-0x10)={0x1, &(0x7f0000008000-0x14)=[{}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000008000)=[], 0x0, 0x23) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000000a000-0x5d)={r4, 0x55, "c891b5618e164b1b4f076873ab80d395d5b2f8419c26b63677a9eb0eb4b1e391a6c1c6b2223aed0ff1ec12ba4e9dda5a73b138549e531dbda385a4df7087d5cad234e36dc905b7f4e7e87e3885d6547a642dc1e213"}, &(0x7f0000001000)=0x5d) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f000000a000-0x4)=r5) 2018/02/07 08:10:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="9ec6d1a60e1370b57633cdc932f875749112be36ff80404ba33d2286fb6c3cbab7ca76465dbde886a9ef5393bc390a0aebd47b23447fbff4666028194a015581649aa0688ff454f6d67f925f4a816f806dfa01ffe7ecad6ff2be87ec63963c35408832466c4cb506720230a5d279cd5a911df34243d063200c41399442056d913660ab1e70595e7b8d45e593891873285ade44a4c04c417747f8116612827ec1f8cac2b93af3", 0xa6}, {}, {&(0x7f0000001000-0x68)="ec140456d8b51fb22732314b6ca2a56f7414bb5cbfca90b8209b0e961451cc74ea279bac201b937a870f9d2176ed93f7d6320af1926c64ddbb61eafa18100d6f6bba58a58077b9d0d1d6a091b7fedb3c9ef50a241d75e1881ef78c17bf49e9f3a9eac842a1ce7857", 0x68}, {&(0x7f000058c000-0x59)="b3c6266822d8927299957bfe9e2dc571ac1ee7dadac1d77e7052745e0c94b9e30c6b26d6da6c59d6634b63720855379daed1a452cd7b8ace308d2d9292caf821f12e305b9ddadb3293a9a3e8530459109b9084d0737f3c3503", 0x59}, {&(0x7f0000000000)="abd7f9d7a6213aa93c316a9b34422b665bc66eeb287eba9d24e129a5da2215c0ccdac7eb9ca18c557d1ee845ce12c84f6487de75185bd091e10ca003cdcfdf2ec253935e8ce23e29a018ed221c520baf620ff138d5717bf6d66c57cea626587698432efab2a751a2c10e68a10d6b53db5420b865c89605c80446e7f29087eacd5484e0073b522463991975d56cecb673deb1399abdb269124443391153d33bdbe9691fa74e990576116a2f02343945296b6dabf31b85ce27f043e0ea4189d9cc424a0d26b6865f8beefef04b908bfd0586b9db80334204e6339a069ad60540b1359eda7743189e2199e1a142a3c55f932b", 0xf1}, {&(0x7f0000001000-0xc2)="6d5c10dab3d4f54625768b557cd84a3b9be9c69af3ec678ea0e1e4aee5e104c27a9d5deebbf15f01946a44b15d1bf050c21e222d19351f7b5ab5740a4e4a485997a38b3d69cb58388d99b5b3fbc413b5a08d17fd2dc2a675d00084013c20edefa9d6816c717c0e2e5d8b9ff1687c826e361d9a6730cbd35ceb0cec00b1b6575491ebf5630e4fdfe9057dbaeed79f7a5d9258be02f8b2d6545196c2341eedcc1b3fa9fc18b8cc9c089d3822158320adae790f29ddd5fb59ac616a502db6de09ceea46", 0xc2}, {&(0x7f0000001000-0xb6)="12d25bbb16fe6482262577619454209c4c2b84f2dc50b978e00f2cdf03a8cfc222311cb50362f67a753d66215c14222591621dfffa1f9183610b5b40f012394c8936dcb847f140cfc59a00cfa9702ed39474ebe8387363b224fd726837ec674a74235ac4f0190bb8de2ed473c13a1e636757cc08f382026ebdcb4ded53ba46c7b14653d665397fa5e63372d51fe70cb4ac3ce7aa514380958635dcc21ade127235c7c1ac5cfa13c70f295312b2d70db0505ac4e7655f", 0xb6}, {&(0x7f0000dd1000)="417b90d5a5f571abd8c7c89c52f8e1e768144c531ef1b254e242cc4cb7d52e2439cba2fb7fa533805915c77c79af59694a1506dbe8ee134c9b3207bbf51f2a70e69634a3a17f05d803935bb091b1208c0834fb46f22166aeafdccf632c182bee7ba87c47b12437f9d876bd57f4cb0472c5f8797d3baed8a5fa663dfcb42ddf50ab64952675f8cd3d066919c6df1d67826cab1f156e86ce604726f2e45b5494c1f0128a5b705c6e402d3245991a39838960662838f8d57128e07ecc9a3efae215080dc7d4f469a80801a6cdfa45865bece7cff4fc", 0xd4}], 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000)={0x7ff, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x18}}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000004000-0x510)={0x6cfb, {{0xa, 0x2, 0xfffffffffffffe19, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x0, 0x9, [{{0xa, 0x3, 0x1, @empty, 0x1}}, {{0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x3, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100}}, {{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x33be}}, {{0xa, 0x1, 0x100000001, @empty, 0x4}}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, {{0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x16}}}]}, 0x510) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000005000)=0xe8) sendto$packet(r1, &(0x7f0000006000-0x7e)="d733621d51bac46ddb9c899cf6dc04161f497bec089e6612c391f746ef0d6fb50da0bca279629753804bf0a6b7f6295c728d0bdf9452c89335b84b5d9c6537342661007a007e381152147baafdc49676988eadc84264630a61189d57548b54007d4067ec07fd713965b9a1519dabe60a052a3c6ba2cce14c816368d33220f0e3aab5936fdaf8cf83150ff572dd3acd9dbe169159ad049824822dc13a7d0ad69d229f62", 0xa3, 0x10, &(0x7f0000001000-0x14)={0x11, 0x2, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socket$inet6(0xa, 0x80001, 0x41da) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)) [ 29.531965] audit: type=1400 audit(1517991040.978:9): avc: denied { map } for pid=4153 comm="syz-fuzzer" path="/root/syzkaller-shm280511425" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 29.589730] audit: type=1400 audit(1517991041.036:10): avc: denied { sys_admin } for pid=4199 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.595926] IPVS: ftp: loaded support on port[0] = 21 [ 29.690090] audit: type=1400 audit(1517991041.134:11): avc: denied { net_admin } for pid=4202 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.693182] IPVS: ftp: loaded support on port[0] = 21 [ 29.757598] IPVS: ftp: loaded support on port[0] = 21 [ 29.806926] IPVS: ftp: loaded support on port[0] = 21 [ 29.874184] IPVS: ftp: loaded support on port[0] = 21 [ 29.951696] IPVS: ftp: loaded support on port[0] = 21 [ 30.055847] IPVS: ftp: loaded support on port[0] = 21 [ 30.184913] IPVS: ftp: loaded support on port[0] = 21 [ 30.855005] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.052687] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.150546] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.302872] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.377384] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.456792] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.595846] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.815974] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.455551] audit: type=1400 audit(1517991044.902:12): avc: denied { sys_chroot } for pid=4202 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 08:10:44 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000788000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000e3000)={0x0, 0xb5a}, &(0x7f0000fef000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000069e000)={r1, 0x1, 0x0, 0x6}, &(0x7f0000cad000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) [ 33.551619] audit: type=1400 audit(1517991044.954:13): avc: denied { prog_load } for pid=5120 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=bpf permissive=1 2018/02/07 08:10:45 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f76000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00004e5000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r1, 0x1) 2018/02/07 08:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x104) connect$inet6(r0, &(0x7f0000d5a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) 2018/02/07 08:10:45 executing program 5: unshare(0x400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@empty}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) 2018/02/07 08:10:45 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000009000-0x1)="ab", 0x0, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x60) 2018/02/07 08:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000023000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000cb8000-0x4)=0x20, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c8d000)={r1}) r2 = socket(0x10, 0x2, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e22000-0x4)=0x1000, &(0x7f0000720000-0x4)=0x4) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa}]}, 0x3c}, 0x1}, 0x0) 2018/02/07 08:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000bad000-0x6e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$inet(0x2, 0x0, 0xfffffffffffffff9) 2018/02/07 08:10:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x8020400000000802, 0x3) bind(r2, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) write(r2, &(0x7f0000963000-0xab)="9b860ac77dfd4f21ad4b120df5e9c7d1a00c9ccd370adcb1564d4c6de9d6c73039bbd4bddf48ae1445c60a7d1561538681e8a440710c828e756b96538e9e6fab4a0432f4dc04ed5894f44012bc59e09f3371652ce9419e7d1fd3538795bbebe4a96309a094d578f4d1d4940fc772dec8dc862ffe7176ad58a364de88b0de944f90b516d4890993f0625dc1bd881ef9d52db85d597395829a94111acc62bd4974da675f9069845df90ac2e9", 0xab) socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$ax25(r1, &(0x7f00007a3000)=""/210, 0xd2, 0x40000000, &(0x7f0000ad0000-0x10)={0x3, {"8532756687ab0b"}, 0x9}, 0x10) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/02/07 08:10:45 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fed000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, 0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000c00000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000fef000-0x4)=0x1c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fee000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000fed000)=0x2e, 0x80800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fee000)={@loopback, 0x0}, &(0x7f0000ecc000)=0x14) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000fee000)={&(0x7f0000fee000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000fef000-0x10)={&(0x7f00006b9000-0x34)=@ipv6_deladdr={0x34, 0x15, 0x101, 0x2, 0x3, {0xa, 0x10, 0x20, 0xfe, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @IFA_FLAGS={0x8, 0x8, 0x428}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000ea0000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000441000-0x34)={@ll={0x11, 0x1, r4, 0x1, 0x8, 0x6, @random="923fb646ba40"}, {&(0x7f0000711000-0x90)=""/144, 0x90}, &(0x7f0000fed000), 0x2}, 0x34) 2018/02/07 08:10:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x1a, 0xf, 0x1ff, &(0x7f00000b6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e), 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x6) 2018/02/07 08:10:45 executing program 7: mmap(&(0x7f0000000000/0x58c000)=nil, 0x58c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f000033d000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x32, &(0x7f00001df000-0x4)=0x400, 0x4) mmap(&(0x7f000058c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000058c000)={0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f00000fc000)={@random="01390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0442bc", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000167000)={0x10001, {{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe10}}, {{0xa, 0x1, 0xffffffffffffff7f, @mcast1={0xff, 0x1, [], 0x1}, 0x2f2c000000}}}, 0x108) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000447000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00004a3000-0x4)=0x5) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00002e6000+0xc25)=0x4, 0xffffffffffffff51) 2018/02/07 08:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/02/07 08:10:45 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000021000-0x4), 0x80800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000002b000)=0x800, 0x4) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x60, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_MARK={0x8, 0x10}, @RTA_METRICS={0x28, 0x8, "b09a20a3b900000000001996007cfd2bd7776f53f888b42df76ad5dcded77bde1b8946c9"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2a}}]}, 0x60}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000021000)={r0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000028000-0x10)=[{0x4, 0x2}, {0x7, 0x6}], 0x2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000001c000-0x8)={0x0, 0x4}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000008000-0x2c)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}}, 0x8c) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000002d000-0x18)=@add_del={0x2, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000002c000)) 2018/02/07 08:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008001, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000032a000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000035c000), &(0x7f00000a6000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5e8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/02/07 08:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x3, 0x1, 0xfffffffffffffffd, &(0x7f00000aa000)={0x0}) epoll_pwait(r1, &(0x7f0000d97000-0x54)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x87a, &(0x7f0000a1e000-0x8)={0x6}, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000d9f000)={@common='tunl0\x00', @ifru_flags}) socket$inet6_tcp(0xa, 0x1, 0x0) [ 34.067060] audit: type=1400 audit(1517991045.513:14): avc: denied { net_raw } for pid=5259 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.106359] device lo entered promiscuous mode 2018/02/07 08:10:45 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x4, 0xc02, 0x8, 0x0}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000)={r1, 0xe2, "da19ccd534abdc68461c1395e481e3527a803f701eb86632e4d7871f027fa699eefbbbaba101d9f2183e07a756ef8ccbb1478748532ed80ae1f74e5748545e6a47d58a8336051242dde1299e8705ab45abde01c0a8737aa8a663f37f4b6286dc4b65a9469b7538006a238ffbc9881bfc7972fb71cb468445ea867b96b08c17e1916b76fd1f60bbf82528e706d8c2af3b634815fd8026aa211b0c49802e896c1454ec57b0f8fa8bc8f5157d4852ff4958407be2d250e85fd7d238b9a9dff8f67a885d0ebc2cf34957a0c0c4043f24712b03c3cd7c9ad00d7445f53f1a511991cfaf33"}, &(0x7f0000000000)=0xea) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x1, 0x80000001}, 0x8) 2018/02/07 08:10:45 executing program 3: r0 = socket(0x1e, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000bb3000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f0000ce1000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000303000-0xc)={0x0, 0x0}, &(0x7f0000053000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000001000-0x28)={0x8000, 0xf7e, 0x0, 0x100000000, r3, 0x400, 0x6, 0x9}) 2018/02/07 08:10:45 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0x8001, 0x2, 0x9, 0x3, [{0x4010000000000000, 0x9, 0x1, 0x0, 0x0, 0x1200}, {0xb3c, 0x35, 0x80000000, 0x0, 0x0, 0x2000}, {0x800, 0x6, 0x1, 0x0, 0x0, 0x800}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00'}) 2018/02/07 08:10:45 executing program 1: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x76)="240000001afd24f8000000000000000f0000000100000000000000000003020000fa00006ae587b5005d09af1be3cc3031956fc079cd83e9de1a6ebb359a741cfd8a3d0c3044748e87879d49f21633d738b80efb81e27010411715e475215d5f3d64c759d50500000000000000028f4bf23dfe12d59f", 0x76) accept4$ipx(r0, &(0x7f0000044000-0x10), &(0x7f0000782000)=0x10, 0x800) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b53000-0x8), 0x2, 0x8) accept(r0, &(0x7f00002bc000-0x10)=@can, &(0x7f0000ea1000-0x4)=0x10) 2018/02/07 08:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000049000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000030e000)) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/07 08:10:45 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00003e7000)={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x400000000000010}}}, 0x1c) 2018/02/07 08:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000065a000-0x4)) r1 = accept(r0, &(0x7f00001b8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000213000-0x4)=0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000009d000-0x9)=""/9, &(0x7f00007df000-0x4)=0x9) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000d5c000), &(0x7f0000f81000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007c1000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b0f000-0x10)={0x2, &(0x7f0000ac9000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000390000)={r4, 0x2, &(0x7f000083c000)=[0xb3b, 0x4f], &(0x7f0000aaf000)=[0x3, 0x6, 0x8, 0x1], 0x26, 0x6, 0xc6, &(0x7f0000c9a000-0x18)=[0x6162, 0x4, 0xff, 0xfffffffffffffff7, 0x81, 0x800], &(0x7f00000a0000)=[0x200]}) getsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000d40000-0x4), &(0x7f0000c6e000)=0x4) sendto$inet6(r2, &(0x7f0000a3c000)="76df73f944c55ee7c67ad50f9a933fe91d5573cc8e5207f8098c0d6dacb222338fdbed326e4d42e49331ffc84a1939f6ce2dd411381858bbfa465f2fcbbe5fcaca75d61acde45aa691fd8db0f79a2245df3a6490e4e57126f2ab8d50e2abfd9e9130a21a5083f487bcbe48343405a0e8", 0x70, 0x10, &(0x7f0000c4f000-0x1c)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8228}, 0x1c) 2018/02/07 08:10:45 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001b8000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000e3a000-0x1000)="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", 0x218, 0x20004000, &(0x7f0000e8e000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000d8f000)="37a58985b6f164d016264f33e7f2f4e13f79adc17681bcb16b70989403ce10492af2eb2e51422cfbe86a7f0b44903121f0a43cfc8e29070b9bfc36820fd2c62e174b2e77a0b07ff68d8a095941bc2fa4dc53a0f022e2a86e83a4dbf35878840c913dc9e470118d1efa12f83bfa7a819ea13ad8bc5c045e364b5c15e46b251cc148cdcd218850ff7511a216", 0x8b}], 0x1) 2018/02/07 08:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ad000)={0x0, 0xfffffffffffffc92, 0x4, 0x7f, 0x1, 0x203e}, &(0x7f000019f000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d6f000-0xe0)={r1, 0xd8, "c350e2b04302c63aae903ba6bf4e4a57e29b4d3f24cfc68e662a1bcf4b905e050616a134d2c084c551fb61e0781e6aff9d1a7a6fded544b5658ffc0b8e409229b8f35c0e01d7d56403a927319d1e0c05e755841eabdedb0a255b69225e5a449c8e093ce5fa4a1cc677f7ac76f0447f74ff68f6a8651a16d06f60d9815f34e9ad7eecd4b1074fc3a6688198265f74f3a424334a3eb8aa361f1d602c1ea71566c6b6f2d576f7e89199878fb2ca1ee73e239de1f48a846244c509a87c45fddffeb730447734b04b43c58052e5c3c6c29f4d01a47ccac362ebf5"}, &(0x7f00008b9000)=0xe0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/02/07 08:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001e0000)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000136000), 0x0, 0x0, &(0x7f00005a4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00008ff000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000087a000), 0x4) sendto$inet6(r0, &(0x7f0000f3b000-0x3e), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) pipe(&(0x7f0000dd6000-0x8)) 2018/02/07 08:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x0, &(0x7f00008aa000-0x8)=0x6) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bf1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) socketpair(0x7, 0xa, 0x9, &(0x7f000013c000)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000003c000)="b094035fa2a16d7000f65986340b43e335105dd8eb0a86898a6d47222aa2f9d6d44ce9e649dc39da4a5d4f5196e11da30ed39453943fa3ee796f00ce54994ad585439f7f1fe962a2c70f849bf67d2acbff", 0x51) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000090a000)={@multicast2, @rand_addr, @rand_addr}, &(0x7f0000480000-0x4)=0xc) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x1, 0x0, 0x7, &(0x7f0000dd8000-0x8)={0x0}) sendmsg$nfc_llcp(r4, &(0x7f00001b5000)={&(0x7f00002cf000)={0x27, 0xcd, 0xf, 0x7, 0x1000, 0x40, "1834e78433aaa6122dc125fbd8051ca886d8114ec41cfb9029192164bda228b36b987dea70341372a028ab7aca0fb544c08b7b932d05d89c18172190fcc608", 0x73}, 0x60, &(0x7f0000493000-0x50)=[{&(0x7f000034a000)="2d2ccf94bf1b86922ab0d480f18fddc8ec312bef42c513a0ba013a7aa6f53bb25d35d475472fc47958a779cd7ddabbe9271093a46b572701b4579494c052cbfb248c8c252124e952373ab179aad5502e47bd907d0a162be1187e6cf4a3810f04f7cf24854a6f343cfc1a906db8c1d1d9e6ef8b76362c7d070bca491354aa7ceda7c01ba1c41a5ca4d8edf182db5f7d3164111a9b19fcb9e7c9f438c87c7298dcf324f37c7c735be79822557ac22a1c25b6b0e70d9730", 0xb6}, {&(0x7f0000772000-0x95)="d242e8da5db3c03e436b524700a6e3fd741ce9478f09567e971a3536d0ac7109fb36f5bafd07d5e494d340bb7b28e80ec54315bb782e6e51cb748df5bf8034159aa27dcc70d9109d99299dedad61c194d616d04ce4b0329040a20373bb805c0d76d88836bfb26cd3638f8ba82aa62ea78600e470d83fddd06370eb91417a6899f1c06f4e88221b331658a4617dec2aa66ca154687f", 0x95}, {&(0x7f0000212000-0x80)="196fc88416a64b885c0714aaa66455959f416105661ec13faae28c528775e993e300b22c98c171b915d9713e0c53e4f5b541ca2e0bbdd806c0f6579a61204887b21fa9312654dbc8527f413dbe227ec867a5ffb764f63811ae7f3add0a9313ec1126f87ede7bec96f8a62e786871d56d69177283a663e25409b3495953b3a39b", 0x80}, {&(0x7f000092f000)="f90988fbc2def5a541666ceb1f579809c68496d6f879c54a820f27bb9d13cf4baffa7e287ba8d382bb313c735e84492a63c71834f3223590b15e8571e00c67a603d8f547bcb54f39c77b14c27f9c589e9ff1aa9b7c549587ce2708939adb421a27288feba24e921524fb66256e8041360ad790df85e8243f86c2e4a443be60fd7b620b96acdb1f8ee95a13441f9c040835295149393f9ae92969355a439b800c14fdf2071860c7cfa5ad0d3ca82cf9159c2da33ce905e377ab0bf76a995fc3cc0fa401e582e3bf834532d9e9595aabd0292cf7993dd1bac838aaa980236cab07774716a64e5f635502", 0xe9}, {&(0x7f0000319000-0x88)="eb963cbd6fde96baee9e9d537575e2bb97fa0d5e41b07364fa18cd003f307c7333bb49773bed0ddd790ea1fb4d36df581f157b5f618afaebf641beddf6bfddf28e9176cc1f35d863b66ab2753a042af3568b123e25ccf43166a1e3f95e2b55dd80848f4a67ff9e3a4d696efe4bc03389988f935aefb17060e969c88aa2317ba9a1862fe2a1be59f4", 0x88}], 0x5}, 0xc004) 2018/02/07 08:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d2000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000fb0000-0x60)={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, [@nested={0x83, 0x1, [@generic='N']}]}, 0x1c}, 0x1}, 0x100000000000000) 2018/02/07 08:10:45 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000000d000)={r2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt(r0, 0x7fff, 0x8, &(0x7f000000d000)="5566cee3d3d47bef0b06e967b73aac930fb18f17a5363b0f3205d24b3f0daf9ce680bea81ed8ef13f2b6287fc405e588a67fde3d3316d57a559673558e21ed4fd11546e4909cc2c0ae11d652f71d0f13bb510313e49f21f62124e28a436e6b2ed4eeca94cf53682dce08ca11fe8ef2596f586eae16dbc76577ef675b32793434dec55b", 0x83) sendto$inet(r0, &(0x7f0000005000), 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/07 08:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0xffff) r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ef7000-0x4)=0x3, 0x4) setsockopt(r0, 0xff, 0x0, &(0x7f0000f91000-0xb9), 0x0) 2018/02/07 08:10:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f00002c6000)=0x60) socket$inet6(0xa, 0x2, 0x1) connect$netlink(r1, &(0x7f0000a60000-0xc)=@proc={0x10, 0x0, 0x3, 0x8000}, 0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@generic="fd7ce13abb03a4833ccc89692a149b6f", 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000016000-0x38)={&(0x7f000001b000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000034000)=@delneigh={0x24, 0x1d, 0x517, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x88, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000afe000-0x12)={@common="69003667726574008c00", 0x10001}) r3 = accept(r2, &(0x7f00001b6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000bf6000-0x4)=0x10) connect$vsock_dgram(r3, &(0x7f0000c6f000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/07 08:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000abf000)=@rc, &(0x7f0000f67000)=0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6b000-0xb8)={0x0, 0x7fff, 0xfffffffffffffff9, 0x41, 0x87fff, 0x100000001, 0x400, 0x4, {0x0, @in6={{0xa, 0x2, 0x1, @empty, 0x409}}, 0x3f, 0xa, 0x5, 0x8, 0x4}}, &(0x7f0000fb7000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efb000-0x8)={r2, 0x800}, &(0x7f00009d2000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000-0x4)=0x6, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r3, 0x1000008000) socket$nfc_llcp(0x27, 0x3, 0x1) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000151000-0x6)={r2, 0x8}, 0x6) r5 = accept(r3, &(0x7f000080e000)=@l2, &(0x7f0000723000-0x4)=0xe) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00004eb000)=""/230, &(0x7f0000ce3000-0x4)=0xe6) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000c90000-0x4), &(0x7f0000421000)=0x4) getsockname$packet(r1, &(0x7f0000b79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000490000-0x4)=0x14) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x3, 0x0, 0x0}, 0x8, &(0x7f00000e5000-0x10)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) connect$bt_rfcomm(r5, &(0x7f0000c44000)={0x1f, {0xe11e, 0x7f, 0x2, 0x101, 0x100000001, 0xf9a5}, 0x6}, 0x9) [ 34.355121] audit: type=1400 audit(1517991045.801:15): avc: denied { create } for pid=5346 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.359397] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 34.379087] audit: type=1400 audit(1517991045.802:16): avc: denied { write } for pid=5346 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.409736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 34.441627] audit: type=1400 audit(1517991045.883:17): avc: denied { name_bind } for pid=5349 comm="syz-executor2" src=20008 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 34.464946] audit: type=1400 audit(1517991045.883:18): avc: denied { node_bind } for pid=5349 comm="syz-executor2" src=20008 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/07 08:10:45 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f9b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000042f000)=0x32, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005e5000-0x4)=0x5adc0000000000, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000093f000-0xc)={0x0, 0x8f, 0x817, 0x400, 0x700, 0xfff, 0x480}, 0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00003dd000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007d9000)={0x0, 0x7}, &(0x7f00001c7000-0x4)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f9c000-0x8)={r3, 0x6}, 0x8) 2018/02/07 08:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000054e000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x1, 0xffff) vmsplice(r1, &(0x7f0000f16000)=[{&(0x7f0000053000)="cd628e9939a4224cefc8fcd2705b681d6fc9083b066fe3c289563c7dfa368d2c257d454537a65ccee27a52e1568e71651089d06836552ae06ba36bf547740d49d2dd3fb7001412c091aaa509e426cd5124b635aa0d94e50ecc821c614594da33dbe0465b240c05100c6bfe0e8b4968a9f42d25591db41e7f8c10cc4d3d11f8d573b6949f85e6c8a6de6cd3be88212d2b2e3e5bae530531f3d1fc53f466e0652f031c2a4817445d5b8a6733814bae228255de2c1ab9f6528402ed7b271c9e3de849", 0xc1}, {&(0x7f000044a000)="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0x1000}, 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0x1000}, {&(0x7f0000a64000)="e673d1f35f224015db7f1c30ce08f6dc8e6bd725c1af96f31897e53aca013041f884a040ff68ba6dadf90e03f8548c9fc49c105752ff31b1beb90891172ab3befdcb89fdc390968e3279d28f3be750735a5c31cb0f4b9cd3cfcedde2d3678b21eb0552a4f5e6f90ca0577e3b39effe9cee18f9912e86dcaef2b65333bd43e59227f5dc637748d883e6db69d7c739002c70b194b8b1ad49dc766079ba6af7841806aacfde88ee662052c77b1c27d0b69e948eef2965e3fbb1e4f2c7c7fe0ad7f250107e5afdece806c9353d8a0a92b0f82136400cfb888aae2a89794ea799090ccbc6e4c205283441f5629f4f8200337cf07343", 0xf3}, {&(0x7f0000aa6000-0xc0)="1b0a4315d4d8a2f90a2bfc68bbaaa9894e4e53e91da070f28110972ef205bd9e749fd00958e79a5053102faa7dadabe68d3171c79b17684429d82db5be96e785749cde5599e5f5e4d4de446ceb52acdf373efa856b3db14f10320ea04923d9891636a312bac5e18ca04aa381c1d4c222e21e27157048a98ab94adb4615c2a45f64315e304f2b72886d8d5ebed07b3b11d04571a5e79a0797f5ab41c02aee5f8a30a42da925bb81205d6e27c91eeb564ee4570cfaf38ffc6b59695a12fb174b33", 0xc0}, {&(0x7f0000a0e000-0xf7)="02ab2adf9cfd5e60163df9191095acb01f2ea8bddb646d5ed295da0309710a14bdbbb3bfc7ad91e1bed620a675f6a71a845732bbc5c1b3fb380ca2bc1b6fe6e3b5dda9f513293591c6bfec7b1adbcd110b6fae2551628c8322779d650ea308f455a6ce66b4ba553d9a2ced2b70dc702752eb64c4994371e2cbc7919c4a7deb3e9e7d95e21e0febcced2e28e8cefbf164c2d0d250fd8a0e32105b01c184f658093097c3e1256ec38938b4083367711ab1a16ff77770643157c8dabac759f216a089a10f5a8bdbaed02f525973355785dccb37257de4b1be012cfacbd9d689d09a5904637ea80450c07c920303346890752edc7d8e3a3614", 0xf7}, {&(0x7f0000a58000-0x39)="e0617eb0e871ab0d50f8f423ec8bd0070fb72293f0c32471cb843a0e09f34d4cced991424723852053ad46e1b97143dad0ab0a402d6d487779", 0x39}, {&(0x7f00000ea000)="61dfee2b338b0201994db01a1c8bd41dd9433f9d824a6b981e780c3142aab1b44319e5a4035b802c804e4e748aecacdbef1935b8ec77dd0f72b043e0ecc4b6677a177679341eb149869e6ba624c12931eccc7d1ebb8ff1d94641d79c8d08386cfea2d4935dccfbcfb8b834b8bc5eaa54aaa297c9fcb2a75a1018738027ac54d93cbf58b502f47f2621ed11dc3e550c2b8ff40a7ee5b27a3c0f49", 0x9a}, {&(0x7f0000ce2000-0xee)="37c9ce3c7ac09f166aead0036ae16439c55e42c681ea6a37711ef2282a4993c8a715ef2d7102ce262010fb0ad7dca24344d6aa2807096a324cf223129c54871de900573b2aab007e22e34146bf4cde4e65f33369e02937f264464a410cd0125d9eecff8c2d2b9e9b94119665b029a38b4295546feb978df55c139465fc946e57aae6fd3a4148ad2908967dd9236e3bc3c249efc904d2ac185c91edac210a64f0b54df92df374a036a5bc039201b60d6b2b5d2132fbd166da760a399aa4b2c67d44a0d2af33fc648504027bd39e5c7a845347cbb4df030cf14c31443c573059c3b9f7b297ed70ca185c1455550ead", 0xee}], 0x9, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000856000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009c3000-0x8)) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00005f3000-0x5c)={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x3, 0x3, @empty, 0x1}, 0x2, [0x884, 0x9, 0x0, 0x1, 0x800, 0x7, 0x9, 0x1]}, 0x5c) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000787000)={r2, &(0x7f000072e000-0xff)=""/255}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000008c000)={0x0, 0x67, "9ce8f42a8e817659c6c5df99136446eb8e89d204332471090006c9a7c639293a17137eb0a25c462853db9bc2d0c9d8199d40a20fb14faa99ec47bf28bf50ae4d32d0553d685469f869e4efb9a2d72272b6a2143687006723cf0a9335ddf7b044e4a19dc3eb49a1"}, &(0x7f000094a000)=0x6f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003c2000-0x8)={r3, 0xfff}, 0x8) 2018/02/07 08:10:45 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003a9000)={0x0, 0x0}) read(r0, &(0x7f000008b000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}]}, &(0x7f0000580000-0x4)=0x10) 2018/02/07 08:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000318000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d94000-0x10)={0x80000001, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) 2018/02/07 08:10:45 executing program 1: 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=@broadcast=0xffffffff, 0xffffffffffffffff, 0x6c}, 0x2, @in=@empty, 0xffffffffffffffff, 0x1}}, 0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007ea000-0x4)=0x2, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000068d000-0x4), &(0x7f00002cc000-0x4)=0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/02/07 08:10:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d82000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f00005e8000+0xbc)=[{&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f0000a7c000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, &(0x7f000054a000-0xba)=""/186, 0xba, 0xf7}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2), &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c5a000)={r1, 0x7, 0x5, 0x3}, &(0x7f00008c2000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80005, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008d1000), &(0x7f00006e9000-0x4)=0x4) poll(&(0x7f0000571000-0x20)=[{r0, 0x4004}, {r2, 0x3220}, {r0, 0x20}, {r2, 0x2000}], 0x4, 0x7) connect$netrom(r2, &(0x7f000004a000-0x10)=@ax25={0x3, {"5fb140b540b946"}, 0x1}, 0x10) getpeername$inet(r0, &(0x7f000079c000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000fbf000-0x4)=0x10) syz_emit_ethernet(0x66, &(0x7f00000b4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x30, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x0, 0x6, "b65d31", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f000012e000-0x2)={0x7, 0x91}, 0x2) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000968000-0x2)=0x4, 0x2) 2018/02/07 08:10:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a36000-0x8), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x401, 0x0, 0x2, 0x20, 0x0, 0x49, 0xd653, 0x4, 0x0}, &(0x7f0000e48000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c92000)={r2, @in={{0x2, 0x3, @rand_addr=0x7fff}}, 0x300000000000, 0x5, 0xb2805e, 0x8}, 0xa0) 2018/02/07 08:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket(0x1b, 0xb, 0x9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e0d000), &(0x7f0000edd000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) [ 34.487388] audit: type=1400 audit(1517991045.888:19): avc: denied { name_connect } for pid=5349 comm="syz-executor2" dest=20008 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 34.518861] dccp_close: ABORT with 214 bytes unread 2018/02/07 08:10:46 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x3, 0x3, 0x80000000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000fed000)={{{@in=@dev, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000fed000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfffffffffffffff7, 0x1, &(0x7f0000fed000-0x12)="47186938453f97544ebe9cb187af28c296d1", 0x12) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r1, &(0x7f00009cd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fed000)=0x1c, 0x80800) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e39000)={0x0}, &(0x7f0000fed000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fed000)={r4, 0x5}, 0x8) connect$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 08:10:46 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000053b000-0x10)=@common='lo\x00') listen(r0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011000)=0x150, 0x4) 2018/02/07 08:10:46 executing program 0: socketpair$inet(0x2, 0x7, 0x8001, &(0x7f00003f5000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f43000-0x8)={0x0}) r2 = socket$inet6(0xa, 0x5, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f000029d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000-0x14)={@ipv4={[], [], @remote}}, &(0x7f00005f3000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x5, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x4fdb, 0x8000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x9, 0x20, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r1, 0x0, &(0x7f0000002000), 0x80000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x1, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xcd}}}, 0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000)={r4, 0x5, 0x2, 0x4, 0xbd2, 0x3, 0x0, 0x18000, {r5, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}}, 0x2, 0x7, 0x3, 0x3, 0xfffffffffffffffc}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000d0b000-0x8)) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000bde000-0x50)={@generic="44610d570d34f6c46d848d6704d21697", @ifru_settings={0x101, 0x10000, @fr_pvc=&(0x7f0000df7000)={0x100}}}) syz_emit_ethernet(0xe1, &(0x7f0000897000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_uc={0x8847, {[{0x81, 0x9, 0x3, 0x5}, {0x9, 0x8, 0x9, 0x4}, {0x75, 0x800, 0x7, 0xffffffff}, {0x4, 0x9, 0xfffffffffffffffc, 0x200}, {0x48, 0xf7, 0xdf2, 0xff9e}, {0x1, 0x6, 0x9, 0x101}], @generic="f4f76fbf580c084cccb79706c0c5140374082f148788ecfcb5e0107c6ff8111a7cf20a092271913089528e178e96c939a529eea0355fc619edcf7c8d7d27eb25f5cbe9b73239cf33a83b6a1fbd6f1f9857467f5e141a295689c314a7a3fff52565582f7bf0be3933d8b26256ce67e5eb4f9b1e05f72aa9d5ce283eb52c097d64e9bb4ec5b0d780dc4c684863b2aa3ef6e23eee85c1f9e18da75c6504e63d6952759f5cc09ccc642d20c6d864266cf9b234a49ac5ba22a75a806cd0"}}}}, &(0x7f0000efe000)={0x3, 0x4000000000000173, [0x7a6]}) r7 = accept4$netrom(0xffffffffffffffff, &(0x7f0000485000-0x10)=@ax25, &(0x7f00003b9000)=0x10, 0x0) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f0000b90000-0x4)) 2018/02/07 08:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003fa000)=@assoc_value={0x0, 0x114b9e66}, &(0x7f00008cd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000611000-0x98)={r1, @in6={{0xa, 0x3, 0x0, @empty, 0x6}}, 0x80000001}, &(0x7f00006be000)=0x98) socketpair(0xf, 0x7, 0x4, &(0x7f00007be000)={0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000545000-0x4), &(0x7f0000e5c000)=0x4) [ 34.564173] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5382 comm=syz-executor2 [ 34.585098] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5382 comm=syz-executor2 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x8}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x0, @empty, 0x800}, @in={0x2, 0x0, @rand_addr=0x80000000}, @in6={0xa, 0x3, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0xa5a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9f08}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x90) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x807, @empty}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000074e000)='m', 0x1f3) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) [ 34.639150] audit: type=1400 audit(1517991046.085:20): avc: denied { create } for pid=5394 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/07 08:10:46 executing program 4: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xfffffffffffffffc, &(0x7f0000689000-0x8)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00004ed000-0x85)=""/133, &(0x7f000093a000)=0x85) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='bcsf0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x7, &(0x7f0000310000)={0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f000058b000-0x10), &(0x7f000093b000)=0x10) connect$nfc_llcp(r3, &(0x7f00005ec000-0x60)={0x27, 0x5, 0x3c, 0x5, 0xe9c, 0x0, "a2818a1e10c9c437e10dbe75b42bd42177694a6faf2432d3dd6b1d9fe3e3811d98294a72e3b70dc12ec1bdd199ff6cf3c7972d0b8e392ed3510de3b5c3ad3d"}, 0x60) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000873000-0x2)=0x101, 0x2) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000114000)={0x2, &(0x7f000093d000-0x128)=[{}, {}]}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00004ba000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000018e000-0x8)={0x0, 0xffff}, &(0x7f000090c000+0x48d)=0x8) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00002a1000-0x55)={r4, 0x4d, "440593e9cadec904cf1743679c341720c287a2fbcf7869ad167074c5738e345de18ecc33ecba163b586400312a66cda81c2175ace7472f1f064f7a892b6cfe0e138e07389d111d30532ba6394e"}, &(0x7f000093d000)=0x55) 2018/02/07 08:10:46 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xf, 0x5d99) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000-0x38)={&(0x7f0000027000)={0x10, 0x0, 0x0, 0x10500400}, 0xc, &(0x7f0000027000)={&(0x7f0000027000)=@ipmr_getroute={0x14, 0x1a, 0x802, 0x1, 0x1, {0x80}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x20000804) getsockname(r1, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000026000-0x20)={@generic="1711b5dcbf1dd5451a3fc31e7332e2e2", @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/07 08:10:46 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000001a000)={0x10001, 0x7, 0x80, 0x89fb, 0x5, 0x2, 0x200, 0x0, 0x9, 0x6, 0x27d}, 0xb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2000000000000002, [0x4, 0x2]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000-0x4)={r0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000001c000-0x78)={0x1c2, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x0, 0x18a6adc3, 0x29, 0x7daf37a6, 0x0, &(0x7f000001c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffc, 0x8483, 0x9b0f}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000001c000-0x4)=0xf, 0x4) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000-0x1000)="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", 0x1000) 2018/02/07 08:10:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000434000)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00007cf000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff, 0x1f80000000000, 0xb836, 0x400, 0x6, 0x201, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x8000000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002c0000)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) 2018/02/07 08:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8), 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000593000)={0x0, @multicast1, @multicast1}, &(0x7f0000635000)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ad000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x1, 0x6d9, 0x1, 0x1ae, 0x2, 0x20, 0x0, 0x37, r1, r2}, {0x8, 0xfffffffffffffff7, 0x1, 0x0, 0xfff, 0x0, 0xffff, 0x9}, {0xad4, 0x5, 0x4, 0xbde}, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x3, 0x1, 0x8, 0x1, 0x7}}, 0xe8) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x3, [{}, {}, {}]}}) poll(&(0x7f0000903000-0x8)=[{r0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x0, 0x0, []}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000edc000-0x18)={0xaaaaaaaaaaaacac, &(0x7f00008bb000)=""/232, &(0x7f00005be000)=[{0x8, 0x44, 0x3, &(0x7f00005c8000)=""/68}]}) 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/07 08:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000351000-0x108)={0xfff, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xde4a}}}, 0x108) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/07 08:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000aba000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000006000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009bd000-0x4), &(0x7f0000036000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000ec6000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000a4a000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) sendmsg$key(r0, &(0x7f0000b77000)={0x0, 0x0, &(0x7f0000384000-0x10)={&(0x7f0000c5c000)={0x2, 0x10, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r2, &(0x7f00004e6000)=@rc, &(0x7f0000f03000)=0x9) sendto(r0, &(0x7f0000a93000)="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", 0x1000, 0x4000000, &(0x7f000078c000)=@ipx={0x4, 0x5d, 0x1, "86fe971d3b5c", 0x14000000}, 0x10) 2018/02/07 08:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000914000)={0xfe6c, 0x2b, 0x82d, 0x6, 0xffffffffffffffff, {0x4}, []}, 0x1a5}, 0x1}, 0x7ff) [ 34.827711] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 34.834587] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/02/07 08:10:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000571000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b49000-0x1)={r1, 0xcc, &(0x7f0000e57000)=[@in6={0xa, 0x3, 0x3, @empty, 0x26578e98}, @in6={0xa, 0x0, 0x28000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xa1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @rand_addr=0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x6, @empty, 0x8001}]}, &(0x7f00004df000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002a6000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x38) syz_emit_ethernet(0xfda7, &(0x7f00008ad000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x39, 0x4, 0xa, 0x0, 0xf8, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[@timestamp={0x44, 0x14, 0x101, 0x3, 0x5, [{[], 0x10000}, {[@loopback=0x7f000001], 0x4}, {[], 0x1000}]}, @cipso={0x86, 0x8, 0x401, [{0x6, 0x2}]}, @noop={0x1}, @ssrr={0x89, 0x7, 0x9, [@rand_addr=0x3ff]}, @generic={0x0, 0xc, "6dac344fff64e6360eb0"}, @lsrr={0x83, 0xf, 0x7fff, [@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0x14}]}, @timestamp={0x44, 0x14, 0x4, 0x0, 0x7, [{[@rand_addr=0x9], 0x5}, {[@loopback=0x7f000001], 0x1}]}, @rr={0x7, 0x17, 0x100000000, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @cipso={0x86, 0x5e, 0x4, [{0x0, 0x9, "18f2a02e5f5697"}, {0x7, 0x10, "e8f28694812a3ecccd58ce979df1"}, {0x7, 0x7, "16a62df23d"}, {0x0, 0x10, "41a072782798ecda8c56525fe680"}, {0x6, 0x11, "e6619b9963b289d729b11c743c6ba2"}, {0x2, 0x2}, {0x7, 0xe, "b6e129d96c3b701ddb2c2e38"}, {0x0, 0x7, "2ae02fcea3"}]}, @ra={0x94, 0x6, 0x1}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "78ff5bd9"}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005a9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000053d000-0x10)={0x0, 0x90, &(0x7f0000284000)=[@in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}]}, &(0x7f0000f44000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009b8000)={r4, 0x1c, &(0x7f00006c3000)=[@in6={0xa, 0x2, 0x91, @ipv4={[], [0xff, 0xff], @empty}, 0x12f}]}, &(0x7f0000390000-0x4)=0x10) 2018/02/07 08:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0xffdd, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000046b000-0x4)=0x1, 0x4) 2018/02/07 08:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00002c9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000649000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, [0x3, 0x9, 0x2, 0xf40, 0x6, 0x2, 0x0, 0x2, 0x6, 0x9, 0x80000000, 0xffff, 0x9, 0x2, 0x8]}, &(0x7f000033a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000caf000)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x800, 0x8, 0x7, 0x6, 0xf3}, &(0x7f00000d9000-0x4)=0xa0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a}]}, 0x18}, 0x1}, 0x0) 2018/02/07 08:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4), &(0x7f0000d65000)=0x4) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000ad000)=0x100, 0x4) 2018/02/07 08:10:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x3e)=@file={0x0, ""/60}, &(0x7f00004ef000+0x70e)=0x3e, 0x80000) 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) pread64(r0, &(0x7f0000001000-0x78)=""/120, 0x78, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x14)="0f9405922d5a91dedd49d11ba595f1082d0d238a", 0x14}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000001000-0x3f)="5f63a1f272d6d118c24254030af5ff2f6fd4b0e1b18acd54958be3db501bb7129f6fd7f00cd362695fe8529f6114f61b213fb28b277f94c75b97e369722e81", 0x3f}, {&(0x7f00009a7000)="93f521c7481789489ac82baf54a151b11be218185d3034c717a19a7da8ff8e7a8a", 0x21}, {&(0x7f0000fbb000)="b3c0208ca1f0ba66981753d2fc37352efa073980e0a28ec0dfc4a1b6d062339203ccbe935f042569ca09", 0x2a}, {&(0x7f000082e000-0x26)="b0fbdc8a29d676fccacb03ed6ab4a4b958fc70aa5443fceae72865a1c45f08866eb182d2dcc5", 0x26}], 0x6, 0x0, 0x0, 0x4081}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000-0xa)={0x0, "d2b085c4751c"}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000001000-0x5), &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80005, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000271000-0x1)=0x4, &(0x7f0000863000-0x8)=0x1) shutdown(r2, 0x2) 2018/02/07 08:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f00006e9000-0x10)=[{&(0x7f000070c000-0xae)=""/174, 0xae}], 0x1) socketpair(0x0, 0x3, 0xff69, &(0x7f0000de7000-0x8)={0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000278000-0x4), &(0x7f0000089000)=0x4) 2018/02/07 08:10:46 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007000-0x4)=0x10) r2 = accept4(r0, &(0x7f0000005000)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000003000-0x4)=0x10, 0x0) accept4$vsock_stream(r2, &(0x7f0000004000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) [ 34.904229] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/02/07 08:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) shutdown(r0, 0x2) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) r1 = socket(0xfa5eb27b0b6a6595, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002a0000)={0x2, [0x0, 0x0]}, &(0x7f0000dec000)=0xc) 2018/02/07 08:10:46 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(0xffffffffffffffff, &(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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000-0x4)={0xffffffffffffff9c}) bind$vsock_stream(r0, &(0x7f000000b000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001d000-0x4), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000)={r0, r1}) socket$vsock_stream(0x28, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000010000-0x2), 0x5b2) 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000342000)={0x1b, &(0x7f00002e7000)="f2924f4c6faeb573471df4785040f2e491a2f5cef542c6a2816704"}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000022000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/07 08:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f000075b000)={&(0x7f000055b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f000074d000-0x70)=[], 0x0, &(0x7f0000b70000-0xee)=""/238, 0xee}, 0x40000122) sendto$inet6(r0, &(0x7f00000e3000)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b82000-0x20)={@common='ifb0\x00', @ifru_flags=0xd80ae70781df180c}) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000523000-0x4)=0x2, 0x4) socket$inet6(0xa, 0x2, 0x101) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/07 08:10:46 executing program 7: mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x4, 0x4) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/02/07 08:10:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0xff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x0, 0x7fffffff, 0x400, 0x1000, &(0x7f0000000000)=""/4096, 0xe5, &(0x7f0000c00000-0xe5)=""/229, 0x1000, &(0x7f0000517000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000429000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000539000-0x14)={0x0, r2, 0x7, 0x3}, 0x14) bind$alg(r1, &(0x7f0000763000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x600081) getpeername(r0, &(0x7f00003ec000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d53000)=0x14) getsockname$packet(r0, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006b5000)=0x14) accept4$ax25(r0, &(0x7f0000260000), &(0x7f0000972000-0x4)=0x10, 0x80000) bind(r0, &(0x7f00005a2000)=@ax25={0x3, {"4be624aff10723"}, 0x6}, 0x10) writev(r0, &(0x7f00002e6000)=[{&(0x7f00004cb000)="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", 0xff0}], 0x1) 2018/02/07 08:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000028a000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00000a6000)={0x0, 0x0, &(0x7f00004ef000)=[{&(0x7f0000b69000-0x51)=""/81, 0x51}, {&(0x7f0000303000)=""/89, 0x59}, {&(0x7f0000b91000-0x67)=""/103, 0x67}, {&(0x7f0000b88000)=""/49, 0x31}, {&(0x7f00001c1000)=""/11, 0xb}, {&(0x7f0000fe1000-0x97)=""/151, 0x97}, {&(0x7f0000797000)}, {&(0x7f0000ec5000-0x57)=""/87, 0x57}, {&(0x7f0000670000-0x6a)=""/106, 0x6a}, {&(0x7f0000957000)=""/32, 0x20}], 0xa, 0x0, 0x0, 0x100}, 0x43) socketpair(0x1b, 0xa, 0xc28e, &(0x7f000032f000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00008d8000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x20) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f84000)={0xcee, 0x1ff, 0x100, 0x1}, 0x10) socketpair$inet6(0xa, 0xd, 0x9, &(0x7f0000e4b000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000070a000)=0x449, 0x28d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000085b000)={0x0, 0x7fff, 0x8}, &(0x7f00002ef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000794000)={r4, 0x2}, &(0x7f0000099000)=0x8) r6 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000b7a000-0x8)=@assoc_value={r5, 0x2}, 0x8) write(r1, &(0x7f000068c000-0x93)="2600000022004701050007008980e801d8006d20902b1f00c0e9ff094a51f10101c703350003b2f74153fac4eae2f654afbc1eaa9589f1a69071e959ede783456d8d478512c9e2a4007e2db04744e80bb25a314abf1ddb389776402e6d84806ee890b08d486f140121743c783fc9c691d723e0cbbde6b147077ac9b3320aa5025c28c2c6d2fddf1a5afdaea3251bfaadee2e23", 0xffffffffffffff74) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000405000)=0x7, &(0x7f0000c4b000)=0x4) sendmsg(r3, &(0x7f0000c50000-0x38)={&(0x7f0000f43000)=@pptp={0x18, 0x2, {0x3, @empty}}, 0x20, &(0x7f0000923000)=[{&(0x7f000050c000-0x3d)="dd45633c0ea706ab6882b78d87e44ac80a0173a5c60b01f4097a0b4cc12598b264386cfccd62d5eebf685060b70727c4dcc075b2d3ad30f3266220ff11", 0x3d}, {&(0x7f0000e51000)="fc913cf5535e46018f7acce9de3ec5e2ce11817bafa17542061216dfb7ebe1715ee9ed95b969c41ac486d1f1c5e768182f0857c9cd77fbf2a674a30941034d1173548fb46a65933c4ea9b20d4f7a6d623007914c55292d669144424c5e049aadcc2bb0619b6fe7e6a643cfdbdc10d46361501a4a6ddf979556a03c55cf3fca94613ed9753d332f3ab9e984b95b1c80fd16a9bddf4073a7238c7a0e2f71293385f8e5e274c47d0f81aedf41788dc7ce46d4cc0a909dab3a5fef112dd2", 0xbc}, {&(0x7f000062a000-0x9e)="37f58aea159e1e3e4150b79d8aeee6849864f1829d97c4664c28934313831db936c4d48d282964e61a5c7bbd1967af3c68cd18b5652ad6d700eb951bf4167bb475b1b0dd2c2df3a5fb30ed8d81a40da61255d076185bd01535974ff0effbfda9e8ad5e6458a4a8a4b7275c126609cd17655a7c89fcabe53531f33052ff35940d0fd85b078d98af9f79dea94364ea90cc8afa49c5f0dca1446709ab5e4775", 0x9e}, {&(0x7f00006c2000-0x73a)="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", 0x1000}], 0x4, 0x0, 0x0, 0x40001}, 0x40000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x6c6, 0x4) sendto(r3, &(0x7f00007d9000)="120000001200e7ef007b00000000000000a1fd1d828710bd38c6199bdde9a8033262b1144532ae1deba607708ff34342211a6d6c5e613a4d2cf5dfd0033dc020b3acd269063923e643ba16a5ba1086760d07185ff951f8fb038eb1963b612e67b4a980d9b18eb80f1c5f71864d6e593cff1201e489eb1eb4e7c73f975343eb490c0a24ce2026194406365f4e1157b0a3fede7d6b53b4372429ade1c5e910ae5b44c06e76c635dae3b4ff02c318b995b958b3ebbab6b5022ef9b306b677ee9c25f9e8dc4f33486a6c3e4288447c2c6847050176", 0x4, 0x0, 0x0, 0x0) recvmsg(r6, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x7, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000993000)) setsockopt$inet_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f000067a000-0x4)='tls\x00', 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000003d000-0x4)=0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001c4000)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00002e5000-0x8)={r5, 0x5, 0x10001}, 0x8) 2018/02/07 08:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x17) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000adf000-0x74)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x50fa}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x2, 0x4, @empty, 0x1000000000000000}, @in={0x2, 0x3, @rand_addr=0x8001}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0x74) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg(r2, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000), 0x0, 0x10000000000}, 0x44) 2018/02/07 08:10:46 executing program 0: r0 = socket$bt_sco(0x1f, 0x5, 0x2) getpeername(r0, &(0x7f000030a000)=@ipx, &(0x7f0000d05000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xe00000000000, &(0x7f00002c5000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a0a000-0x4)=0xfff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @empty}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/07 08:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000e1f000)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000092a000), 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/07 08:10:46 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000013000-0x10), &(0x7f0000018000-0x4)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r1, &(0x7f000001e000-0x10), &(0x7f000001e000-0x4)=0x10, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000009000-0x18)=@add_del={0x2, &(0x7f000001e000-0x10)=@common='erspan0\x00', 0x6}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0xb8)={0x14, 0x31, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f000001e000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000001d000)=0x1c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x81, 0x0, &(0x7f0000017000-0xba)=""/186, &(0x7f0000020000-0x4)=0xba) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000020000)=""/195, 0xc3, 0x2000, &(0x7f0000021000-0x9)=@rc={0x1f, {0x1, 0xffffffff000, 0x10000, 0x80, 0x8000, 0x1}, 0x80000000}, 0x9) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000000f000-0x4), &(0x7f000001f000-0x4)=0x4) 2018/02/07 08:10:46 executing program 7: r0 = socket$packet(0x11, 0x7, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00002f9000)) socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x299) 2018/02/07 08:10:46 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4), 0x800) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000005000-0x4)='tls\x00', 0x4) 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f000045d000)={&(0x7f0000e0c000)=@ax25={0x3, {"9dac281ab5fdfb"}, 0x5}, 0x10, &(0x7f0000b8b000)=[{&(0x7f0000610000-0x83)="b6f3ac9eb3850df66f27e48562130789d36eb6364720bbd3e679efb8863e5f0073327a95bb4fba955352d9eca2b1d2cc7781b3ffec672550ca2375da6fa2b8b049efa4ec55a9925645b1fd0a98ad418f31f0f7589fbe4eeceae6be12f40f0134a5a62f16a4e92e4350842fae3720f80ebeb4eb0dcd4b32426e0eeadf4f828614089cca", 0x83}, {&(0x7f0000ade000)="bfdc979ac8b37642f2cd53301d7659803e1186349a26541c70113a7b0c0fe8aeea681ea05b3279412d150249a4a3b23cb39c2f4457701b788fa9b450e71e15c73a52da2049781a26ac0d501cda", 0x4d}, {&(0x7f0000fe1000)="43e13879273973e378c7e12431c1e111fe0fb768790c4540d5b8b6a5175efdcb2f6f5fdf47b81f0b907f5839da5903182a0a36be8412fbfb24c041d7d72f064eab415ee523534401aa294729c1ebfad135b04b4e4d69a6beb7e70f34a63a9a6bd0d08f21a70981f5f5dbc99d533b33d9cd837daf56a2f899c4fd7162bdd955736c1b90bc394592aae184ec4763de24d3", 0x90}, {&(0x7f00004f4000-0xfd)="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", 0xfd}, {&(0x7f0000326000)}, {&(0x7f0000e5b000)="cddc5993144c4530bde43155640fb4f546767c50e8b7c4c213184be9abb775b5d82e20bb585ce048690d67e70805bc217e3a8e321793d93b50574ec280eefeb18659b981d4299e55c0d069a3a51c1c75513d6467491b57344d68ba31d085cd92e8f77661127ed2eca4ad4609afe4060540ba09638b26432ea5cd35b7b8200f435656474fcdacd8630ba59ffb3c3543b9e0fdd6e13e5448bc80738d9106d6515144ad3b577acfc2783f1fb41f6a969b184387fc0e0c6898abc9b9e176c9c1a6ef4173e3da9e15464a4788fe80b240fdc8e0c4943f31b6b93875e39a53", 0xdc}], 0x6, &(0x7f0000fa4000)=[{0xd8, 0x11f, 0x1, "baf3b74b4a12614574578e21e396d733691c3464466dd4a9a7f2392b02ab27ad038ca5e261b5ebef75cc41890a494e6016460b718fc145b708f31487fff3a88fa5b19d6bafffd8e22d0bd849c6df1294ea551eef51d86be531db3a09e3cc2284dc0d0553d26cedccc67ae3044889a64ff0524fb48a7a7093cfee21dc62e72243029722f86b43f2fee124f6801e6436fac5910c0bd67f41dda9ff37cc83e95607c8293c487c3d9228c51c79c72d58d2e6274ee37abeb6a3a86611d0f08bd569782339a521caa8c9e5"}, {0xc0, 0x11f, 0x7, "0f484012b163fba805ce077602f61b3b95910eb16f37b54b1581b8dcfe66d06e46c0212b7c6246be69f63a97fc7fa90c34cb2650511300371f076f67868d4e41284a057c26e14a40b5b593c6d9d58f0a403baa7d0a4834017512d170ac35ccc952d596c4cd8b2946fb92beb937ea1a90383f60e57ca9f997762daf82911033789ed1f94f6f2f77163f1aab9ded6a6978397ef9d534d7321cfa36bf9affde70225198032ad2fd1cdef3b83dd0"}, {0x98, 0x0, 0x1, "deb99ad85218c05064bdf07ed9b3ad0065c82cfb3c3fe37189f8a8a0e411cf982c6c8025cb346fb0c04afd66e7d2fd629269c296e4a3aa0f4b8f98fed1f3030c6397e255bd1ebd61ee854c23f3b64d772bcc865fdeb53b789141ead35276e6e0e61bb3c915115dcc4946e9e86df41a570e32f181593a99d9d4480fc28e7ca29e09f34d95bb477f45"}, {0x80, 0x101, 0x180000000, "ceba20b2ef829c5baac0f6cf35075714025ca5d43abdaf2d1f8685f20609c9e64172dab2344075fe7f0c0d0ba867df81d915983f5990d4fd201e2c3c9a32f4231531d7773c85c77ec2b0323fc3c7bd99fad5f2df07099ecebea652a27c27105d1ea65e6d9d8b8352830784"}, {0x78, 0x0, 0x22, "d7b3cac8be03977bf3409accfaa8660201289f7eb295db0b3d11f2db4fd4cdc7a7e8f9794ff70074677663f1eeb94bbdc59dd0d3d59ec4dc766d0a1f8af39b629a4322794187d3fb8474443ddf61bff9107eb767e6b42e9b214da5c415b0010a9e4dc152"}, {0x38, 0x10d, 0x8000, "f5868f6525ff1ddf7388fa1fd92c21c128b8c2ce78322508afd9e3d86a24bfa27edcf8ee84bf"}, {0xb8, 0x10c, 0x2, "904e2faba3ebd3a73331af5de209d3a7cb55f945be2e38f429bc54df67fa4fd91905aebbbea137896dee26487814ac94be039c08c8476f7d4f9b6a132a84995d058bc7f0c9c82d58200d07734e8d9cccb49613df0968235debb128866ff0160aa36955d62719cb527ec9e53a38a7f73e8801f410f22bae3aac9013696d494e8cb8997b9ffa98cd21c453227c2c9e783c3e373fe067f34e84ce339161ac228bed97bbdf1736d3fda7"}, {0xd0, 0x19b, 0x5, "6e07c9658c955dc65dfd30c57de98f576b15e61af7c71d8ae5a7873afab23e31d2222d80fc6042b36b221cd971f3ec76382262af48361edec2833b6c50c0b693c17c3e899f912ea1f62886ae27cb00eca5d13755f6cde1e9d204f139d23902fe1ad2b38e4ee47872f367a0f0113fe1b2b3488f035baed638a29329ae611471493b44d593613cbc03c093f2cb962777ff0caede84820639cd4b3688e0a1e671b1bf97625f78220ad0f462d78a64c333668f5a2a66b4976af84aa24b"}, {0x60, 0x100, 0x81, "be50d0e650ce5dfe152f1f67486ca0b3289b45c18b1280173d502cd891e882ec1c521f7e7f46dc05fd87b996cbacdf91af070b8f29781b0e631ebac59d45da85a4a72ce5d70c9790686a79"}], 0x548, 0x1}, 0x40000101) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a24000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000bad000)={r1, 0x2}) sendto$inet(r0, &(0x7f0000e83000)="b741e5e6ff7a8a82a3bbd543414ccd2402258600d5ecaaa159307dd8a984b329befa2140acce1a73e275ca5b3d12c0fabbd7538fff408e440878218e51ca389627c7bcfbd21cc97192f3f2ff090518145846f8c410ed68328b3c5254e5eca44618f6e4ed6fd43d097341dcdc362eeb68b558a80d0d9df2aea91f101bb82b8310c16e11f70ef8b660b9e92b4d8814f139ec97a256c1fb0ea9cfd693d5", 0x9c, 0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007f1000-0x20)={@generic="0793e230d4494f390d14d66c8158e87f", @ifru_flags=0x1}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000188000-0x14), &(0x7f00006cb000-0x4)=0x14) 2018/02/07 08:10:46 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) getpeername(r0, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/07 08:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000073c000)={r0}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000098f000-0x2), 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 08:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000977000)={&(0x7f0000011000)={0xfffffffffffffe9c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x3}]}, 0x9}, 0x1}, 0x0) 2018/02/07 08:10:46 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000010000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000019000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000018000)=0x32, 0x80000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000017000)=""/163, &(0x7f000000e000-0x4)=0xa3) connect$pppoe(r2, &(0x7f0000019000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="016735d291683b6df29474198d3cc5ae"}}, 0x1e) 2018/02/07 08:10:46 executing program 3: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000715000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x2, 0xff, 0x1, 0x3, 0x100, 0x5}, 0x20) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8936, &(0x7f0000d3f000)="cf49877744ea204cd8916a379f473051576af68d") getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000096a000-0x2), 0x2) mmap(&(0x7f0000c99000/0x4000)=nil, 0x4000, 0x40000000003, 0x30, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d3f000)={0x0, 0x101, 0x0, 0xfffffffffffff001}, &(0x7f000051b000)=0x10) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000d40000)="e594fc46bb452921904c332885cd5511927fc84a57ab0f9bd9181d8739544561ae1371b1d71e77a87873e1fad3710641349e1cebafd73aa7f617fdf2ce71d4836c900315d4792f79002a64b0e8074608734f62bda9f7ccbdabc3dc8c9829bc58ae14eef804b002d1808aa800d4f943c9e37100c1974712c73a07a7a79e33455e80f06ad0e93415aff865fa7a3e421a8ba55924a0766d75336b6cdf163205f6a5728bdbec4c23d019159edfc03fd53e5e5c519c345bb78d13e9400721698f8a890b285d205071e00975f3062a36ba7b850276cdde5a520c784ea130bb7965552bd44efbe1", 0xe4, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000679000)=@assoc_value={r1, 0x1}, 0x8) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000065000), 0x0) 2018/02/07 08:10:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004df000)={@common='syzkaller0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x7, &(0x7f0000000000)=' ', 0x3) bind$netlink(r0, &(0x7f0000068000)={0x10, 0x0, 0x0, 0x40000}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c49000-0x10)={0x8, &(0x7f00004a8000)=[{0x2, 0x1f, 0x38746ec9, 0x1}, {0x2, 0x8, 0x6, 0x70000}, {0x0, 0x8000, 0x1, 0x9899}, {0x2, 0x7fff, 0x0, 0x101}, {0x9, 0x1, 0x5, 0xfff}, {0x5, 0x2, 0xfffffffffffffff7, 0x9}, {0x4, 0x6, 0x81, 0x8}, {0x3, 0xfffffffffffffffa, 0x9000000, 0xae}]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x10000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)) 2018/02/07 08:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000032f000)=@sco, &(0x7f0000ac9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000223000)={0x0, 0x3, 0x30, 0x1, 0x3}, &(0x7f000004a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000014c000)={r1, 0x9}, 0x8) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/02/07 08:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000985000)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c23000)={0x0, 0x0, &(0x7f00000c9000)=[]}, &(0x7f0000b9c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006b3000-0xc)={r1, 0x4, 0x30}, 0xc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg(r2, &(0x7f0000316000)=[{{&(0x7f0000d4f000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3f}, 0x1c, &(0x7f0000505000)=[], 0x0, &(0x7f0000909000-0x340)=[{0x10}], 0x10, 0x4000000}, 0x8}, {{&(0x7f000094f000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, 0x10, &(0x7f00009ea000)=[], 0x0, &(0x7f00006f2000)=[], 0x0, 0x8010}, 0x1}, {{&(0x7f0000cf3000)=@l2={0x1f, 0x0, {0x7fff, 0x9, 0x6, 0xffffffff, 0x428, 0xff}, 0xffff, 0x7e000000000}, 0xe, &(0x7f0000a08000)=[{&(0x7f0000f17000-0x111)="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", 0x111}, {&(0x7f0000850000-0x19)="fd05f9462e7661907b2c8db861d67ff58d22dcdd45418d3fef", 0x19}, {&(0x7f0000637000)="ac550caea21c1561826ffa2c046bba8d72479d0698cb55dba2bbdadb316730993e3ccd2490a4ff", 0x27}], 0x242, &(0x7f00006cc000-0x50)=[{0x50, 0x1, 0xfffffffffffffffd, "8a0b4fb180d2045217733b49dc82b3ad380e795189dc6f4e937a8ad32b89371ec0c47599a909b4872764067be4d60db67caddb8421ada71250b62b"}], 0x50, 0x810}, 0x20}], 0x3, 0x81) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fcb000-0x4)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000027000-0x4)=0x7, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xfed7, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x42, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x42, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}]}}}}}}}, 0x0) 2018/02/07 08:10:46 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x400000000087) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e27000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x4175}, @in6={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}], 0x58) r1 = socket(0x5, 0x5, 0x4a93) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fc6000)=0x66e2, 0x4) sendto$inet6(r0, &(0x7f0000fc5000)="1e5ce8e88232", 0xfffffffffffffec9, 0x0, &(0x7f0000fc6000-0x2)={0xa, 0xffffffffffffffff, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0xfffffffffffffecc) shutdown(r0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000db8000-0x1e)={0x18, 0x0, {0x1, @random="6e0afc5f3af1", @generic="431e84cc5b9948de88957817be14f6aa"}}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c2e000)=@assoc_id=0x0, &(0x7f00004f8000)=0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fc9000-0x10)={r2, 0x7, 0x400, 0xffffffffffffffff}, &(0x7f0000fc8000)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000396000)={0x0, 0x0}, &(0x7f000013c000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e1c000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x8, 0x3, 0x9, 0xa, 0xa0, 0x80, 0x88, 0x0, r3}, {0x7d1d, 0x5, 0x1, 0x8001, 0x80000000, 0x0, 0x4, 0xd4d9}, {0x20, 0x3, 0x0, 0xb350}, 0x9, 0x8, 0x1, 0x0, 0x200000000, 0x2746eb62e99d9979}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x2, 0x3, 0x7fff, 0xf2, 0x6, 0x9}}, 0xe8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fc8000-0x38)={&(0x7f0000fc7000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000fc7000)={&(0x7f0000fc9000-0x66c)={0x66c, 0x15, 0x400, 0x3, 0x2, {0xb}, [@generic="3d79f11b3a68a9c293c16c5477a78a0817705b1c7bbbca352258337ffb8510125844389966382381b9d03e889875c70d7673b0358101996586a4f862d7088f50855f532dd288444dfda60f269db14a1a5adf39cec46453d15bd5cb944c2f8aa779727ba24e9aeaae9679a67e7fa82f9112c741d5b5d111e2ca5e018e22b6575aec3ee082e3b2d2564e7fac91293fd2edc2e7d26964212dd1820c2c0160a10b712cf466512ead0920727340dca4beae6a91cf914d03726fec40fc927e4f726ea9f6cf3e622f463160f0b73ff5de6472572cf42d8a281ea6", @generic="223be513200ec89d69734e293bd791678255f55576efa0afbc590be9979c7e5a2569d11c753bfcdba9e7094543cc745d9ea2b0f91ede046a75c10c717abe92a872694320c84e8200a940c7dd31c4bf7b3e82fc9ca7cf5997c0bda54d6b5c53b07f88318c9dfdf3f8f49de2481de968b2fb55b5679e433721f0e3dd77087fa0b69adbf33f08a7be1a20f6f1d41e2338d1329983cbb9eede248cbeed703124517efd34f9d8f09c81eb2bde91b0cc6c2c26d86ccb7c65df02b21d81957675cd3301495eaded8c5da49004138622ed2d", @nested={0x4, 0x14, []}, @nested={0x26c, 0x77, [@generic="838a7f2cab0c3e7b07edbff78e4cad7fffca02d037734bfb0473c5b9b8340a29f8ede774ece1cb0ba7b5780bb64216370e217e4503c8beb198939b7d955eb024fe558c4ab69124d04dac27c08b24563f07af4f88a99575f98050162af66eea2e18625cac6742e64c3105dcadf27a15c647166ab0a5c3bd414a100688fa3c5b66eb3f62aa58eaeceed6ab1ae98697ad1b09e0800c331e447170bf34ad3e0dbd878c6c2b24418c7143c6bd77bee63a8b1540b13bb7914bf8580af1b5a00ca08c1840d37b1be93a8706200ef8d03ae673f0e79a4021517375862e405a6c1004ee8264668b4e01fde140df3f93b2cfd7", @generic="b1247dfd4868ff2bb9eecfe561608d451e22ec90f08cb5541ec0a2e807c4160b6519166d2e7d15a05a3a9da3f37522a08b0cc004fc5cd5d096fe5c42", @typed={0x10, 0xb, @u64=0x800000000000000}, @typed={0xc, 0x90, @u32=0x7c7a}, @generic="968afe488ccff9e7ab1e124318c65ffc616aa548524f78e85265d7a22f7dc8ca40e6212db0123fd32a8b1035d4fee8d78e35d510b4d323f3edf918dc7888def092d2558bee1e0464d4848b5505405257b4235705bb2af33c63883de51cd250ef06db6590d6a1e64dfdeb015966ea282a5a5363c3b2e5f759282a1dca6df423083d34e7996a3bd98f87f36274bf78586b7310eedb9234bf34bc927097f256c1c66c8dc59b877c32df74eac080f52d8ec21794bbfbcc4573ef1d8723638a2069682d197c2442aeab7e60bed9a59cbdd6e2dfb4b28c5045f5", @generic="82cc80130a6f6fdb02a23d29429973d2a3049748bbef6d7df2e0abf57bb63f7a7e51de95c33d2860081d3e964cc0bd3e5f488f5397e4c519157e7538dc3863b30cd13aa6120c7b6134a8"]}, @generic="c3e456d99d5be8b1d3f438d308a19cf30bded24188418b40fe0f9c575356b89be2a5858cb4590ee78f149127e2d6a5b028342231b2169164a896bbd2a68e65bf6936e3d9541013413a1d1e3ec13d3de3cc9a2ff1dd0658643df1a16acd7457a8b59a733b235367307e6f28734943c226c57d5e9e7d5d450f06877cf16ee7c55204a52d52a54531637e4ef9f9f1c0c808a3223aa7373edc6719d75746f7b25e906c472778d80497c1f5806decf7402ce9328481cdd276d7a44ad2c74ff2aea2b86a850d", @nested={0x180, 0x62, [@generic="24da521136b667204703a92f175da93de3b66a346c20c3f623cb6e7e2a0acf87d975125c1fea", @generic="fbd07e2e94e2665a4d030d466fde99882f1bec40691d872099b4edd8f99e67a2683054c370d1b8805bbfbe64d0365fff324a4a0ecef7bb8d9f737d1c5910e57d1913dab3b2d08d5b4746654978758dc6123c0425f6064d11cf0d86", @generic="dd81203f4ceed47c110e58aa64c6dcef2ff273c6b11fa1974b96aeb350b3ab3157c350c4b362674826fa4a09b4a4bdaf9cc429de82ad98db02b58ce3126e779520695ab389cf92a616068f23930d216606c16d3b1bf8dcaab8b99765f1e5cc27a0fe296707573319bb7025e7f68c4bce43175ac0a2e1276ed675fcf5a47c33fa588586b76fc809231e9a0e9ad30663442937dcbfa5fc5cd1985a6ad9cebe8d892c243d4792c1d9b54de8974fb7f9ddc15a3a10ae5dcf748ae144a4d0cf8e5a7a4e086331bd2a6aabb7faf23cb88520b48ed5205b10ffb8ec88", @typed={0x8, 0x53}, @typed={0x10, 0x3, @u64=0xd5a}, @generic="f00e5318a0f08b82"]}]}, 0x66c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/02/07 08:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) pipe(&(0x7f0000a2a000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000942000-0x28)={&(0x7f0000d92000/0x4000)=nil, 0x3f, 0x0, 0x10, &(0x7f0000abf000/0x2000)=nil, 0x4}) sendto$inet6(r0, &(0x7f0000dc0000-0x1)="e6", 0x1, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = accept4(r0, &(0x7f00006af000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000b1f000)=0x20, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00008f2000)={0x5, 0x7, 0x100000001, "bf0125606826", "79c6628fe14037899efdc08fe9454088"}) listen(r0, 0x3) accept4(r0, &(0x7f000065e000-0x10)=@can, &(0x7f0000cc7000)=0x10, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000830000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 08:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept$inet(r0, &(0x7f00002fa000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005a2000-0x4)=0xfefd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e1a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3f}}, 0x5, 0x101, 0x83d, 0x5, 0x1}, &(0x7f0000314000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000027d000)={r2, @in={{0x2, 0x1, @rand_addr=0xc036}}, 0x1ffc00000000, 0x4, 0x2000, 0x0, 0x20}, &(0x7f0000169000)=0xa0) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) [ 35.225413] ipt_CLUSTERIP: bad local_nodes[0] 0 [ 35.232902] xt_connbytes: Forcing CT accounting to be enabled [ 35.250447] ipt_CLUSTERIP: bad local_nodes[0] 0 2018/02/07 08:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ebd000-0x4), 0x4) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f00007b1000), &(0x7f000027e000)=0x4) 2018/02/07 08:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000325000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000b9a000)="2ece744bf477f7c5c928c1953a9f61f09222d835750afbb0f2ad542f4657f32e49093ee51abaabab39c4043e04ad1bb930166384ad3b6d3df4341d1459b2b8196e8feadb37338afed3e3230641825fa6062f3843d832d83fa2d89e6aa6491fc0410c296df8813bffec4bcb05141a2d507d2b5e9ad4ec4e092fddc6b842de5b0512c728f3b5b27e523861dd94f7c05986650abbfd5a4e12a1477a29e9867d8d5c98dce92afd2cded24aa94e0e5e9d23d171046cd2b8b0682d932d90589d3e30316deab6f32bc9eca463a70e83aebd528c1d48e692a16f6c4c5f158fcede4b2945bb9d4a08867a79c365", 0xe9}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x40) socketpair(0x3, 0xa, 0x82, &(0x7f0000a97000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005b5000-0x4), &(0x7f0000722000)=0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/07 08:10:46 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000810000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c7b000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, {0xa, 0x3, 0x1ca3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x2, [0xffff, 0x8, 0x2, 0x9, 0x9, 0x8, 0x2, 0xffff]}, 0x5c) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="000775b5", 0x4) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) r3 = socket(0x11, 0x3, 0xb5) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000c43000+0x22d), &(0x7f0000f7a000)=0x4) 2018/02/07 08:10:46 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fca000-0x5b)="69fc", &(0x7f00000a3000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f000067c000), &(0x7f0000107000)=""/78}, 0x18) [ 35.293454] audit: type=1400 audit(1517991046.740:21): avc: denied { accept } for pid=5600 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 08:10:46 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000a000)={'vcan0\x00', 0x0}) r2 = getuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x38)=@ipv4_newroute={0x0, 0x18, 0x2, 0x5, 0x2, {0x2, 0x80, 0x0, 0x4, 0xfc, 0x0, 0xff, 0x3, 0x1000}, [@RTA_IIF={0x0, 0x1, r1}, @RTA_ENCAP={0x0, 0x16, @nested={0x0, 0x78, [@typed={0x0, 0x5b, @uid=r2}]}}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000022000-0x4)={r0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r3, &(0x7f0000021000)=[{0x0, 0x0, &(0x7f0000022000-0x80)=[{&(0x7f0000021000)="0c9f798dfb4d0da5691820fd7ee9be516b45a73633e70c635b9ed5b224f05a9cec465e2803ddcea3cb4507f782235c99ce64cd1347fbe74707140e11565e593f406b02549347d0ce7a", 0x49}, {&(0x7f0000021000)="875352d3fdac7b476c95a2e3", 0xc}, {&(0x7f0000021000)="50320d6b64c526940b008769c95fa64f8448d3a2f8b4b5a0805ea4dc24a83773e5e8560bf7ba504023fd1bbd46edd35b701638e9fba0ccb3691a6ffd1b7082e0af47d594e29397d42cf84d86b0b7b0ca982c9d6820b6e0abb41784f50cce6f9b6b25a86659b08d05423bfe6cb4ba0f18cdb3cee303e3380cef8221b74bf8fb79ded4bdf82b4d6419ceefbbef6b025fcdae4ab014fe772a903cba37204e0cbbd705045e79261107c6a87179c642b069cfa472fb11dcee79119c7aa8bdd4b9efe54220dfe58f2021d1d791e77f69fcc7933f866e502a385a3bf20364fda573", 0xde}, {&(0x7f0000022000-0x30)="4523a2e3cb2addd2fd79519aaa38f253884408f3c12cdacf5a2244c1c4d8219a34f9d8062dba02ac1302eaf7be805b36", 0x30}, {&(0x7f0000022000-0x37)="f629c3b78728af70e6b8ff80f97bf151af07e624ad14ea19fe8dd0aae719b2e3b5853833a210a2356766f216e0928d21f6e65787a52dcf", 0x37}, {&(0x7f0000022000-0x5e)="48fbacaa183de59a11a2c295e1eeca7524d27d024b23c4945b49494ab2f992acad340bca18c86ee2764604151970a54af814bd8db998c9ccd76b0d97ea5ff1cfc175e9e0822a989b545b8a2e859a080a0e3713f11d8e12b5d48a55bef4f9", 0x5e}, {&(0x7f0000022000-0x1f)="0cbe1768d6b34bbe02b63d90d2a31171a7e9e9aa130eb13e92cdef30859fd6", 0x1f}, {&(0x7f0000021000)="81c568efcb3fed70a077f578b8e25d2f6e01eb696b6dd41c0d45f1defeff59936b9b4e98f0bec93b5f27bd96ef0f39803972434240ad97730679a10e3914c66608b1d89c1baedaf8237050323e14c4cc8efc8e1f32934251cde5c78f394c974eee39bc26", 0x64}], 0x8, 0x0, 0x0, 0x48880}, {0x0, 0x0, &(0x7f0000021000)=[{&(0x7f0000022000-0xbc)="bbb8c6138c0ed48e8b883a41b983ad3146ba68c20e2140b618c44e647048111929c16c6ed8881e83a9c7a1b80480bc309b509ea368844bed16e32b28641a5f8630a88f4698e070f7d308c6e747eeed46313485b2550cbd0d7a771e4c0c0b54c6b138702bc417bfa5351307c2a2f9f1291aa2a5089212254ffa16d58b6d5bd6cf6a0b74d6864a7d976c0a625e07acb871a1ad28b0ed3af5e3a5fe53ecc7c8bd7a899d849eee2009f49c9550bd0da640707232963356f9a4a671d259ad", 0xbc}, {&(0x7f0000021000)="c44d3b1637a78b89e23e0d2c322783ce7759959ac2df10a6ade672ae9f305a3549484ea9ab6d311829ca346fd92080c488", 0x31}], 0x2, &(0x7f0000015000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000081}, {0x0, 0x0, &(0x7f0000006000-0x30)=[{&(0x7f0000021000)="24fa18d157efb19e19b9c8d73b9e8b2438780309686fad71fe45176a79cf4c7614e12eca19a9bbe85f2938256ace75b6a31d7e49004537b8564b39d12649853ccb9981c579468821d3bad6564e5badf4b728029a43907d815e0025faf21589c00ea2ec4291275c43a8c762e26ac96e500cedacebbcc74fd9135d2beebddc8c1c8f83754675b50488931403166038e1cd6b9e961762716f9d99cebc207b4053ae76f64d578294abbbb2e03e98065269da13cc9b3aaf20141b5362b8bc0f4786a56b4e6ea52503685fadbd2190369cf1ef4cbe0017b353172f71ae78227427734f627ade1dcad5c03ec7618dcb60872ab59eda47f49cd1cd66", 0xf8}, {&(0x7f0000022000-0x13)="a98a3116d8c425286f2a06ceaef8bad5a13452", 0x13}, {&(0x7f0000001000-0xaf)="445d6953ad52ce8e3e435063c15426de018ce0fda43d59db3708ccda964775711be68f82789976cf74580731dce494d516115a20269c76bf26daacbc7c7a553d7d3f591530a84862df889c6777645a4855ac528ba29fb63dbf417af90920bb1504fe9534ccc74a0caa0c8272d1c91e473b5a6ab85e5f4b41d1e804f036ef09a5ef05fb9d68030bd61f272029bc59e5c84ce823c4aa57db37979a8d60bacabcff8ff2bf6fd3718673ab0e150cd404f5", 0xaf}], 0x3, &(0x7f0000022000-0x128)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @iv={0xb0, 0x117, 0x2, 0x98, "fbf89c0430a2c4db04046a67921e21c8133b171ff468ba4f74af5fd1552960b144385cde4ab92633052360f36e03e603387dce3f5956ecbc661c06568344b7df427fec62e777279df303158c63743c25b6ff02f1af5b274ada89a8126e7204023d3bb4b6c73af99056581532af95643c98db973a185fb4262963ccc1bc719f9cd2d0b7954bac2c2fde73cef88083016badd5df7b6dc2b802"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5e}], 0x128, 0x8000}, {0x0, 0x0, &(0x7f0000021000)=[{&(0x7f0000021000)="8f4f131f8c7312c1039831718b5724cf89b8b482ec7726cf573f5a5932cd1cd751bef32959c9", 0x26}, {&(0x7f000001e000-0xcf)="52ce4c205b9b02a60d4e26ec3668373553f03d1a5f21fa80f0b17d2c2e3c0358676e8f5e0162767689948eb5216d03ad42b5c77c666697331c921334799ed327870d5f75768a31647776fc660b268f9d6a5c7cca8b5804f719f9da3a4e598618b07d4b6ca8a4cb3de47e5a551b14da28e7b9e0a8ce8e3eed7a9bcb3ecd65b28eafd79cb0741879e10f7a31e888a2eb35ddcffa2fb7db15fbaa640bc7f7a520a845591f9653709fbd62878abbf4d85c86965da6f2560d3560458f0a95828bc69c87bec751ce6e2a06596f4e9800c28e", 0xcf}, {&(0x7f0000003000)="4ed651aa06bb4f425f8ed3d4610de2509e0a24252930e794395d7a58574b3714a14adff532c1468d5678a0a13ae2ce34933cac0649d5ab540b217b0d110fc61a64bcbebc114cbc20022f8242fdfcc08c30ea18c82b0ce8e48c9c4e9a3957944f38517f1c78998a538a710e8361dde7a522bf7cfb687b36f824f5ae5e1fa8ecd63054ee630669bbd6de971511156b91d75f5dfaadf64e03e17bd238cb82621e5fa9e6ea1695183444c5402fb68252dba06b936e8f3e77cf4237cc44acd19fafeb8b376d49cac9a697e774405f3e803e6713ba60b5d09711eb57998eab2c5d571322b0f8134f", 0xe5}, {&(0x7f0000021000)="dfca4e3de871436f1dd76c2dfe9898172911c4e47d51d160d96281b92922a9d4fd9c9a43761599049d8ba49711a758", 0x2f}, {&(0x7f0000022000-0x39)="9da5bde8d92384da4f5a4b60fb1aecf7f41e07cb36958b2262a0b95c4ff824a3a590a4140faa6ebe4bf3fd25c52bab1b1cc755f69da7927cd1", 0x39}, {&(0x7f0000021000)="371c1dbfe71c7ffd37559f1ea9e824cdc025907c64d8f0060209f0c0", 0x1c}, {&(0x7f0000022000-0x1000)="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{&(0x7f000000d000-0xb5)="bc6486ad5c7dd2b25c9f48e85828d3c51476705860ff5b54cbacbbe9a8cf04556b2dbe62237e93dc84af24f0bfff6b23a8f6364288b00270d269e81d7a6f1c0ba26f293e264e4a6b201541410bb4177bd1e984d8cc0404fa62d4f0ede969bf7fbf1a29695d089caf41fd2feb3e318d99f878c3a12a3c460c293d556999a12a6ea4eac2d62941e170fa7bdc0dbec78fe5bceaa9018703834a0b8ab185899bef1a85676729f05fd8cf351ac0ab9498669d1bfcbfe025", 0xb5}, {&(0x7f0000021000)="a165d6d979a3bd011e90aee63e57639eaf414c3872768b25bedcf97faa93303c40aa3198adb3a533e7dac522e6a9d2bb33369be187e6ede88ac2db0c7bed30174de46131cfb1bc0fce4439bcee797c51f4aeca5e00d4e143068f5ee8169e4dc05989ae8d1d450e731d4c07197c765c2288b60a", 0x73}, {&(0x7f000001b000)="fb3e91a4710da014a7c9177ff023c25904d9282ff44045063471493547f831a616de69a36472e5fd19c5d1ba0764d1309e5b2f3a615c1135dd5553628f501ff3daefceb7630f66853e3c1fb7aa500afab5e87c2a8ae4ac96a60d3d29a0f523ffa6586a1c19bb804b61ad3f1ec43abec3862aac88e9e3897a399b1b3c17ff132ced9de31ca9d7f685b1e6d9b0f934ac5f7a9cc5fc60e89a3b1aff49ea79ce63cd3750b42aa6d18d3015c7142e0dad1be665f6fdad3f5dd51e26cf2f9d6685e67ec7b438f00c2d98", 0xc7}, {&(0x7f0000022000-0x8a)="5297b4db3688aa4850ab46bdeea5d3bca8e456c1b23943a96dd851a4c8cc57bb2f221168766e2994244b3c3cec444ab1c505f45b2e19dec5ac05c3b65cd8556cfa1ac2cd626759b65ca09e52421f5ed3ab51405d496c1ea8421e736a6169e4f1ea045db854725c3b55c0112ee572eda47f1bdb4188fe5a8b8e2d09cd1f852457b7fa7dde55fd6d6294e8", 0x8a}, {&(0x7f0000013000-0x1000)="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", 0x1000}, {&(0x7f0000016000)="8516bfe0f98216410bac802206eba54f30eda78907d5c21ecd4f902fb420e599aac80398db5be9ae7ebd8f6374d7ad51c555d06888083a03b1293325612ceca74bd5288fc1707b34", 0x48}, {&(0x7f000001f000)="a2f1663a1e69e48645f7b9715fc97e7c6dfefb10f1d773a2073ab17b1d9dcd5e93673a5644ff219245a670e7a0bf1f3478e2a5bf948f0d211d60", 0x3a}], 0x8, &(0x7f0000009000-0x1d8)=[@assoc={0x18, 0x117, 0x4, 0x40}, @assoc={0x18, 0x117, 0x4, 0x3d}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x28, 0x117, 0x2, 0x14, "405879b79f8e81ef2a78801234db173a6c9daa21"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0x12, 0x117, 0x2, 0xf1, "baf77d540872cbc003ca5d9ec7b83abeb23da2cc77a7dc53999d90924abcdd575bddf2882b37850220f446ace6221ce3a228743db33e3e96987ec370707747f8105f0836934099b070f2616023d129d676c5d576e54fd83d98bd31adfc9d8503c210f030666e4e3943e37acf9989399c38ed242ea221b4f60f44eebd56af7149ac07384183963fbd65dc1fc595bc5a1f9eb9a328d0b7997ac70854754ecf52906d9e4fd2b13d89101b1b57cc0b53c8044461a776bb583ddd2b1bc959b4bb5f61a3a86f82bb998fafa632735904f915e903b5d3355fe2bc1dba5c60a7ae217a5778283a5c35c0c87ee727839474e5df3306"}, @op={0x18, 0x117, 0x3}], 0x1d8, 0x4001}], 0x6, 0x800) 2018/02/07 08:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) recvfrom$inet6(r1, &(0x7f0000624000-0xfb)=""/251, 0xfb, 0x2, &(0x7f00000df000-0x1c)={0xa, 0x3, 0xaf6, @empty, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000cc3000)=0x7ffffffc, 0x117) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/07 08:10:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000695000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, 0x5, 0x3}, &(0x7f0000e58000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xa46}, &(0x7f00000bb000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000155000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8b) 2018/02/07 08:10:46 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/07 08:10:46 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000017000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001f000)=0x10) listen(r0, 0x7) r1 = accept4(0xffffffffffffffff, &(0x7f000001f000-0x10)=@ax25, &(0x7f000001f000-0x4)=0x10, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000001d000)={&(0x7f000001d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f000001d000)=[], 0x0, &(0x7f000001d000)=""/6, 0x6, 0x4}, 0x20) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000020000), 0x4, 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001d000)={0x0, 0xea, "41ecc34440f6e15a767d1f7679a07bffda98ca0294fd32eda0121706fb087ba6bb7e21d31eca0344223a39a61ec75b8d010e777ff09f70f37e740c06be41e456fea479e8bbd3ccca67750d6e1ca18ea984c9827ecf110fc7e155a2ac97e381b76775869d7303f29ce850902e5bbf64baabf9e596be37c72b9300a1cdbd6837b06ad0b9799da542a03fd373ed243aa2db060f4278283c9685b6b4be34049d7f84545aaebe0464931c4a18965ee2bac31b60b2baf2d0a030e1f0d81391449ad5bf9da4bb3df36b338c602bc710231baa3d6b8abe29e9d4a1d49f06418c5df319127b3616b3e720448cbef2"}, &(0x7f000001e000-0x4)=0xf2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000021000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000021000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5fdb, 0x3, 0x71, 0x400, 0x0, 0x4200000, r4}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0x1a, 0x800b, 0x0, 0x4, r3}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000001d000)={r3, 0x33, "706c512d0230bc3d97da4e46de76dc22f524843a3eb730e8d08945ace3939470ec22fafd0961297751797ec9db51a7f2ef2f6b"}, &(0x7f000001d000)=0x3b) 2018/02/07 08:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000003c000)=0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000056d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000a60000)=0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/07 08:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000009, 0x0, 0x4000000) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) 2018/02/07 08:10:46 executing program 0: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d45000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/07 08:10:46 executing program 4: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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(0x2, 0x800, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000f2f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00006e1000-0x4)=0x1c) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000519000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f2e000-0x4)=0x9, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000031b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x7, &(0x7f0000f2e000)={0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f2f000-0x14), &(0x7f0000724000)=0x14) 2018/02/07 08:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) connect(r0, &(0x7f000086e000-0x10)=@ax25={0x3, {"109ab4af28b2ea"}, 0x7}, 0x10) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x3c}, 0x1}, 0x0) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00005ed000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000763000)=0x10) r1 = accept(r0, &(0x7f00003e2000)=@ethernet={0x0, @link_local}, &(0x7f0000052000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002f8000-0x4)={0x9}, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x4000000000000066, &(0x7f0000f6c000+0xd1), &(0x7f0000a6d000-0x4)=0x2ae) syz_emit_ethernet(0x46, &(0x7f00009b7000)={@random="13396a947cf7", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "1ce74d", 0xffffffffffffff7b, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xffffffffffffffe0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, []}) 2018/02/07 08:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) pipe(&(0x7f0000d69000-0x8)) 2018/02/07 08:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0xffffffffffffff81) 2018/02/07 08:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004cf000-0x108)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7ff}}, [0x0, 0x7, 0x1, 0x7c5, 0x6, 0x5c860000000, 0x4, 0x6, 0x0, 0x7ff, 0x3f0000000, 0x100, 0x8, 0x4, 0x8]}, &(0x7f0000cd5000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000881000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000e46000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000db000-0xb8)={r1, 0x53a5, 0x5, 0x3ff, 0x0, 0x7fffffff, 0xff, 0x4, {r2, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x6, 0x4, 0x6, 0x457, 0x72}}, &(0x7f00007dd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ba7000-0x8)={0x0, 0x8}, &(0x7f0000b6d000-0x4)=0xffffffffffffff40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000983000)={0xfffffffffffffc01, 0x8000, 0x6, 0x4, r3}, &(0x7f0000e6a000)=0x10) syz_emit_ethernet(0x46, &(0x7f00009b7000)={@random="13396a947cf7", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "1ce74d", 0xffffffffffffff7b, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xffffffffffffffe0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, []}) 2018/02/07 08:10:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/07 08:10:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aee000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3ff, 0x9, 0x1000, 0x5, 0x1}, &(0x7f0000a82000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f42000-0x98)={r1, @in={{0x2, 0x3, @rand_addr=0x6}}, 0xff80000000000000, 0xddb}, &(0x7f000084d000)=0x98) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000033c000-0xb5)={0x0, 0xad, "5196f22286c21ca991899be4eb4c23c0a166d6a424420cad764f74de3359926e4d4d103868c7fa2239be935ab77dd5c706b5f8f0235ea79a25df8d20007019a17dddd8568f87a6fc59083530a6338f60a273936e470438b705670dbe9fbf3f04bab9db605c51eb8eb95364ec150820631c57c1673fd0bd5ebd1ec94526eac9ae5cd3d37d017fe991c505b7cbf16703312230f5330e1adbb8b4ed0330ae2337f9c10fdb96b0f8ae1858640bbe12"}, &(0x7f0000b0c000-0x4)=0xb5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a77000-0x10)={0x2, 0x800b, 0x7fffffff, 0xffffffffffff4eb9, r3}, &(0x7f0000ce1000)=0x10) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0x4) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0xa7, 0xfffffefffffffffe, &(0x7f0000750000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 08:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)) pipe(&(0x7f000016e000)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4), &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008cd000-0x8)) r3 = accept4$inet(r2, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0}}, &(0x7f000003d000-0x4)=0x10, 0x80800) unshare(0x400) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000216000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r5, 0x80000, r6}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000359000)=0x2, 0xdf) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bdb, 0x384) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000f45000)={0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)) ioctl$DRM_IOCTL_SWITCH_CTX(r7, 0x40086424, &(0x7f0000f79000)={r8, 0x2}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f00002ac000-0x3c)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0xffffffffffffffe0, @empty, 0x1000}], 0x3c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f00003be000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001a0000-0x20)={0x1200000000, 0x8000, 0x0, 0x401, 0x80000001, 0xffffffff00000001, 0x4, 0x200000, 0x0}, &(0x7f0000a53000-0x4)=0x20) sendto$inet(r10, &(0x7f0000b01000)="951e415d449709d549083912c18ca2bb788f5edf150e", 0x16, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000012b000-0xa3)={r11, 0x9b, "a578e9e31beaef544c6d78a5d90ff1448e627fc4eacceab2b17407ef6fcf0e7deb359edb3296a1a095bf99e536d85ca29a882b65b4f6ba70dd3161359a398c8f0580020257c3978e1909c20388579a65c55e98070d2c14ce56b4d0b5831bc620b0ddcb495ab5e73f7e4e7a6692c9ae50c68b002eaedc7d12137a4a3aabd3c2d6d1a23bfcc2baac0bf5d7bd79e470e43dfafe3d4ef66f147ceab726"}, &(0x7f0000017000)=0xa3) vmsplice(r10, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r6, &(0x7f000093c000)={0x2, 0x1, @broadcast=0xffffffff}, 0xfffffffffffffdbc) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007d6000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x5, 0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef3000-0x18)={0x0, 0x2, 0x20, 0x1, 0x7f}, &(0x7f00006bb000)=0x18) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ef2000)={r3, 0x6, 0x3}, 0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ef3000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x20) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$key(r0, &(0x7f0000ef2000)={0x0, 0x0, &(0x7f0000ef2000)={&(0x7f0000557000)={0x2, 0x11, 0x4, 0xf, 0xd, 0x0, 0x1, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x5, 0x4}, @sadb_ident={0x2, 0xb, 0x7fff, 0x0, 0x81}, @sadb_ident={0x2, 0xa, 0x10000, 0x0, 0x81}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_lifetime={0x4, 0x7, 0x8, 0x8, 0x7363, 0x6}]}, 0x68}, 0x1}, 0x10) 2018/02/07 08:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009d0000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000bc1000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000983000-0xc4)='1', 0x1, 0x0, &(0x7f0000a80000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) write(r0, &(0x7f0000456000-0x64d)="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", 0x5dc) 2018/02/07 08:10:47 executing program 1: pipe(&(0x7f0000c96000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/254, 0xfe, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/07 08:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000044b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e4e000-0x1c)={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7ff}, 0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000b8e000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000cc2000-0x4)=0x10) r2 = accept(r1, &(0x7f00000b9000)=@ipx, &(0x7f00003fa000-0x4)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00004ab000-0x4c)="df4b16c9ebedd557a4409c4dcdda9bed3db216b7f3722c15425d71d5bbc9b208cf9d1d4bcafccf354a3c1d131a0c079188fcb1426b906506ea99fe0175e0e6be64e12b7293301a200aed95d2", 0x4c) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000002e000)=0x93, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000539000-0x4)={0xffff}, 0xffb3) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000006f000), 0x4) getpeername$inet(r2, &(0x7f00004cf000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f3a000-0x4)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000b88000-0xc)={@remote, @local, @remote}, &(0x7f00001bf000-0x4)=0xc) 2018/02/07 08:10:47 executing program 6: 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) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000007000)={@loopback, 0x0}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000007000)={0x9, &(0x7f000000a000-0x48)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000008000)={r4, 0x2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000009000-0x18)={@loopback={0x0, 0x1}, 0xe0a, r2}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={r1, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000b000-0x10)={0x5, &(0x7f0000007000-0x28)=[{}, {}, {}, {0x0}, {}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000000a000)={r5}) writev(r1, &(0x7f0000003000-0x70)=[{&(0x7f000000a000-0xba)="0de362ede9df6c35d2de0c4262617031012ca3f2db8f5a61f02e882ebe9e3488630c943e24e4b026dfd0d2c4f76b12612db67f5f98cf1e532cbe9afc27b0842caa44efc70e72ecb51def676cdd89deb945612b14d40c95323b0d10564208c4691856d90d1565fd678fed048ca68a60fea779c01e1d38b3013b1d279f3c4acfc69ba3e7d77a6f73c6129356fc7e82927fda1e1cab033e7f2c16dcbb82f191f6e3c0d4c84ea70adfe8306d8d3d63d51d29878b3a1ca5d2f5b21dd7", 0xba}, {&(0x7f0000009000)="9cbbca240d984270a21fd19d4750e9dffa6b582b0ea2756cbf81349e68089fc9d1df06356f0e235c30635bcb08ea6efc8e5debc0401e2ff0b29e3acaedebb47d8aab15ba27105788a42670bab3d8590a6f281281ef38a11fa96898a6bb87105f35ebc882a5d39a93f6400d0722be633858", 0x71}, {&(0x7f0000009000)="a0e90262a2fb8b3247a56e1e3016a974c60a86f3ebe490e4c22c66ca572e4b849cab361df068789b8808446f608aa56fee36985c150c0a52266d731f8fc07cf9c41fdc595581bc66a8569d93ad3f7aa25acf54a5b8f1555d60826835914e6386c72d075521d70b7227bd65ceec647752956cc99b7e29be6cbfde8f5a0417fc98cd821dfde529ddd699837d9063f425c2ca162f51eb941fe51d2b971dbac978c4f45aba8f1aef6552ee04dcd04bfb93838f65702aea34eb283b1e013bb591c982e0b57a0509cd90a0434b72472eb3a37b48241e04c28eec8744ea91495717d48f2b95d8104de4e8e938f77557b0", 0xed}, {&(0x7f0000008000-0x87)="5e202a056d9ee435e8791b5eb3f5e1304d7485abf347badb27331f91bb1d34256b59514137c8533f0393682a6f9c2e8ef196f10b1d45dcb8ede674aeb91c356408e109fbfdaadbfdf839469b037c80ff4997898a9d3ac9f15af6d62c23fea1dd7445bc2a2746b3d1bbb8cb492c9f13717923806352ed7c0ee5ae1379801672f9b4e324448843e8", 0x87}, {&(0x7f0000004000-0x18)="784b5f2b9f04a88f8000758448a8b1dd2512fdcbeaadeaea", 0x18}, {&(0x7f0000008000-0x25)="0a241342fb7e186a6e13345b30edf133c1a2a0f3336820cd2270ece3d48084b7ef67a697c2", 0x25}, {&(0x7f0000008000)="ddb93101c10f7ee0708dc09eab72960bf4756174f9d268d0494e3ed73bdc34b16960b5874d137c256dd19b37f7e1eb2b39d218f1e0b0db4913dff41ea25ea3d5a683ffb95821932303058c7dd8e077fb3229d8b5900b52fc3b64161ef78b0c24b407bc8e3f7ee496ad851696bc61c5d01d35c35d0f8630a955d683b24aa1a1b832eb5c2e240e1ea9501b9340d79692bff92c29b26e371d109f8ae0d7e8b7b65a8d5840d9e8e2f3a1661df86c0f65f337afa874af0642c5", 0xb7}], 0x7) 2018/02/07 08:10:47 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000109000)={0x2, [0x0, 0x0]}, &(0x7f000081b000)=0xc) r2 = accept4$inet6(r0, 0x0, &(0x7f00002ab000-0x4), 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000f9a000)=""/129, &(0x7f00003aa000-0x4)=0x81) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c2f000)={r1, @in={{0x2, 0x1, @empty}}, 0xfffffffffffffff7, 0x7fffffff, 0x5, 0x1, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000505000)={0x7, 0x8, 0xffffffffffffde50, 0x1, r1}, &(0x7f0000f2e000)=0x10) 2018/02/07 08:10:47 executing program 7: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d55000-0x8)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d6b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d87000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c4c000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000021000)={@generic="2a145fa56929fc6720b72e6f2e33a26b", @ifru_flags=0xc202}) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000-0x3c)={0x1f3, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x5, 0x1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000027000)=0xfffffffffffff60a, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000027000-0x8)={0x0}) recvfrom$inet(r6, &(0x7f0000005000)=""/10, 0xa, 0x10000, &(0x7f0000017000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/07 08:10:47 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r2, &(0x7f0000031000), 0x2) 2018/02/07 08:10:47 executing program 2: socketpair$inet(0x2, 0x0, 0x105, &(0x7f0000a5b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a0a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e8b000)={0x401, 0x0, 0x10003, 0xffffffffffffff63}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000c48000-0x20)={0x8eca, r2, 0x10000, 0x8}) r3 = socket(0x11, 0x5, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000b6b000)={r0}) r4 = socket$alg(0x26, 0x5, 0x0) close(r4) pipe(&(0x7f0000de2000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00008cb000-0x30)=[{0x2}, {0x2, 0x7}, {0x4, 0x2}, {0x3, 0x9}, {0xc, 0x7}, {0xf, 0x6}], 0x6) bind$alg(r4, &(0x7f00006a9000-0x58)={0x26, 'aead\x00', 0x7fff, 0x0, 'authenc(sha3-224-generic,xts-camellia-aesni-avx2)\x00'}, 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000b09000-0x4)='tls\x00', 0x4) getsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f0000606000)=""/104, &(0x7f0000e32000-0x4)=0x68) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000ae0000)="6bda3369b21d65694ffded7db974f89994ce584c86bd00ae1650cd77c1f05ef3eeea864dfbe700896416dd2a15807039aa359033a031a4111cb6a467bae9ec179be70b50ae2e5e3ca87abbcdf68acef3e777f507382d9910134ba42f37f519788848f87b438c3f6c665c35a92e87df9491cca2f771d21d656b1d61baef52f49e9da98367ef303b7ae265d30a7d2139ea108229e4bd8367fc4b22a09de0e571c1fbc62f0dc67797d98d229dc0d57e36143f5e4b426a614bfaa2d46ba25ec6a2b2e9658e33ef39cbd715d8a2fa6020bf", 0xfffffffffffffc75) getpid() 2018/02/07 08:10:47 executing program 5: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ae7000)={&(0x7f0000f6d000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x0, 0x1, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x804, 0x34, &(0x7f0000722000-0x8)={0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, r3}, 0x2c) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f000032e000-0x1000)=""/4096, &(0x7f0000440000-0x4)=0x1000) close(r4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000baf000-0x3c)={0x0, 0x34, "d05b73443d71aa70c001f4a0fd704edb79aa17dab1166bdd5a7824463edc529ba72c60ac8acfbfe9df05a9ed884c87878960cc80"}, &(0x7f00004d9000-0x4)=0x3c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000059a000-0x8)={r5, 0x5823, 0x1}, &(0x7f0000f16000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000089f000)={0x1, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xf16b}}}, 0x88) 2018/02/07 08:10:47 executing program 0: r0 = socket(0x9, 0x800, 0x2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000037e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001bf000), &(0x7f0000d3d000-0x4)=0x8) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00006dc000-0x5c)={{0xa, 0x3, 0x20, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x283}, 0xfffffffeffffffff, [0x2, 0x5, 0x3, 0x1, 0x63b000000, 0x9, 0x6, 0x2]}, 0x5c) r3 = socket$inet6(0xa, 0x80001, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x0, 0x6, 0x5, &(0x7f0000eac000-0x8)={0x0, 0x0}) connect$ax25(r4, &(0x7f00005e0000-0x10)={0x3, {"44d05745c23e14"}, 0x1}, 0x10000010a) listen(r3, 0x0) listen(r2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000974000)={@generic="1b4d2d992be63d3ff11781c9dd152f57", @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/07 08:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c52000)={0x1, &(0x7f0000b1f000)=[{0x9, 0x8, 0x80000000000000, 0x5}]}, 0x10) socketpair(0x9, 0x5, 0x9, &(0x7f000083f000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00008a9000-0x4)=0x3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008dd000)={0x5}, 0x8) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) socket$packet(0x11, 0x3, 0x300) 2018/02/07 08:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006d3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00001c5000)={0xa, &(0x7f00004c9000-0x50)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000df7000-0x10)={r1, &(0x7f0000e46000-0x19)=""/25}) pipe(&(0x7f00005ac000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004c0000-0x67)={0x0, 0x5f, "2dd26d68dd19694cf2a8741b1e14c314a147846320dcb8102cd42f72539ab29645145c9962a2064f30aff9bcc36327bd6da3c31242e472ea8e81ca92beb646195c38dd5c7c06bc6f6875d75f87264a0022aafb4953a0bd71bba93864447d3c"}, &(0x7f0000924000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001b7000-0xa0)={r3, @in6={{0xa, 0x1, 0x4, @empty, 0x1}}, 0x1, 0x800, 0x0, 0x1ff9, 0x73}, &(0x7f000023e000)=0xa0) r4 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000ed5000)=@get={0x1, &(0x7f0000631000)=""/4096}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000a8000)) 2018/02/07 08:10:47 executing program 1: unshare(0x10000003) r0 = socket(0xa, 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000023000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000017000)=0x8) 2018/02/07 08:10:47 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/07 08:10:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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(r0, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000001000-0x10)=[{&(0x7f00008a7000)}], 0x1, &(0x7f0000001000-0xd1)=""/209, 0xd1, 0x8}, 0x12102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x6, &(0x7f0000898000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f16000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @random="0bb895598ce5"}, 0x2, {0x2, 0x3, @rand_addr=0xfffffffffffffff9}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d06000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffff, 0xe4, 0x1, 0x80000000, 0x2a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0xffffffff}, &(0x7f0000000000)=0xc) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000bd6000-0x50)={@common='syzkaller0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) pipe(&(0x7f0000567000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c07000)={&(0x7f0000831000+0x14)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000687000)={&(0x7f00006a3000-0x53c)={0x2a8, 0x31, 0x400, 0x4, 0x2, {0x19}, [@generic="a4afdd86eb1c309748cc226ddebb6ec321b590fb43eb9cde553c2f45a6cc117f1069c86ae4c10ecdf2c18d3ac8e75e3ea48ed78c3a468eb68c6e159093c8a8552b71549fe1e5a84006083e11f67cdf5cd5eba99ff4ee176ac782be2403559d243ded31482a54816494ebf562e1541e6b10e1ca930f7ad3eedb8d5d94a21556a50a7e683e0a0fd0d971836f8a14de552513ff5d9236f7fccf4edd3308462d24bfbfe97c0087816dbe74231deda4bd8b90331fc7cae5c2a8", @typed={0x10, 0x59, @u64=0x69a}, @nested={0x144, 0x49, [@generic="46d8cefbe94fb61d", @typed={0xc, 0x72, @fd=r0}, @generic="b0d95f9085a3e568e82e569595b0845c2daadff6a368337f9daa3e2515e0032ddb41d9fb7f26397b1cbef2096068b8f6a57bd9bae422786c6eaf6128021fe32abd8d6bbc66857c02155a3f3a2479142b5480734be700ad81566d625ba3e54681120c9d7bd630231d9a551dd39948bedac8a9ce7f59c1b64bc5dd3952f2ae13c0f4650fd207299892c880486f1bbe454478523c0a93aeecb3b0a9c119d69904f2c9a56d45da31463ccabdcced0d", @typed={0x10, 0x17, @u64=0xfa8}, @generic, @generic="5547b492a7af3473f8ad471c6cffa1ca4fa89fe9540c0a5e11b19790c07be67d917b4db6806c3dd4ff4edd0d0e5e14e5928e0ec3f13b607952973cbbe4a93fd91b177c058a0d7e65905b494875e9b125825b4d47e030fc9818e695997ebaa658a3f9496655e8eeed70752d5c9609"]}, @generic="1c30beefcc18e3ec7b9743720095bcdcbc871954a03b4e61eebdeed1786790066358a1bb8c440f2a9188899e5a9faf", @nested={0x58, 0x32, [@generic="bc1d", @generic="893fd6dff4790509b76f617d4e877aef790c07cf85b7515c273b99d9ea5ca7fb171b5321c5064fe48c6d1fc92e133a870135de3292fda67f9fb6824e8b0a4e3dff195848727fe35ac01e4d97a9f2389689c8"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x24000005}, 0x4000000) setsockopt$inet_tcp_int(r0, 0x6, 0x100002, &(0x7f0000f5c000)=0xfffffffffffffffb, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000958000)={0x40000004}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000093e000-0x10)=@buf={0xc1, &(0x7f0000057000)="8c852b706b07973a7edf9c7f26b88bd75f22d44274ad03017fba178d03664cb3ca68687b0a8387ceba3d246091a1b13cde162853abb850ea00572c6396fddbc4d3b47ca150b774d651e67df7dc9224752cc36e6f4785f06b840353423c5ed7323a577f6e392ddd65c9ba69c2a81b615809296eb8926f9f7d07833ef5c53fb1a4500c45c656ad8897f2bbee1a17fa20da04e33c49f820b567aa5fabcb209ee7042e7828317cd6f0297752009dfe797c4ba69e8e003871847f8609208f23777f23f6"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b3f000)=@req={0x50, &(0x7f0000d32000)={@generic="4254bc2b13cf27b66045372aedee92ad", @ifru_settings={0xcb, 0xffd, @fr=&(0x7f0000f3f000)={0x7fffffff, 0xbbdd, 0xfff, 0x8000, 0x73e, 0x8, 0x1}}}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) 2018/02/07 08:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000, 0x0) write(r0, &(0x7f00006d4000-0x24)="240000002400ff00000004a500367700fbffffff0100000000002000ffffffff0100ff10", 0x24) 2018/02/07 08:10:47 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00006be000-0x4)=0x6, &(0x7f000089d000-0x8)=0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0xfe98) 2018/02/07 08:10:47 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) sendmmsg(0xffffffffffffffff, &(0x7f0000036000-0xb4)=[{{&(0x7f0000035000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32, &(0x7f0000020000-0x60)=[{&(0x7f0000036000-0x1000)="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", 0x22a}], 0x1}}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/07 08:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000094b000)={0x0, 0x10000, 0x1}, &(0x7f0000982000)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000038000)=""/11, &(0x7f0000598000)=0xb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d8a000)=@sack_info={r1, 0x200, 0x4}, 0xc) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c76000)={0x7f, 0x80}, 0x2) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000eeb000+0xdd6)=0xffff, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect$vsock_stream(r1, &(0x7f000013a000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/07 08:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x1000000000000088) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/07 08:10:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4), 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000898000)={0x1f, 0x3, 0x8000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000001000-0x8)) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1}, 0x20) r1 = socket$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$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x54) r5 = accept$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) 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$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000a93000-0x4)=0x2, 0x4) setsockopt$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) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) 2018/02/07 08:10:47 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) listen(r0, 0x80000001) r1 = socket(0x11, 0x800, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f000000d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000004000)=0x32) getpeername$packet(r5, &(0x7f000000c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000)=0x14) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000006000-0x4), 0x4) sendmsg$key(r2, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/07 08:10:47 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x1, &(0x7f0000926000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0xef) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000039c000)={0x0, 0x3, 0x3, 0x51c, 0x4a, 0x8, 0xe7eb, 0x9655, {0x0, @in6={{0xa, 0x2, 0xb87, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8}}, 0x0, 0x54254f96, 0x5, 0x81, 0x6}}, &(0x7f0000687000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000954000-0x82)={r3, 0x7a, "f571b41f9e7362a912dd932b8e045c75b336e317ac5fc17e59ee68a5d28d655b2276691345fa9cf9d726f19afff5a996ec442b54575c918a036da89b0e4717b3f80f96120966035cab60d8a68e639cd44d85c4db22cdafd1c7b117b77e6c19a27e3ee513de9846d405fd1c242f0faac9d336335ed76cfd5289da"}, &(0x7f0000c41000)=0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f51000)={0x0, 0x58, &(0x7f0000f51000)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @rand_addr=0x2}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000e3c000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f50000)={r4, @in={{0x2, 0x1, @empty}}}, &(0x7f00007fb000)=0x8c) sendto$inet(r2, &(0x7f0000ace000-0x93)="ec7fc235426f2dd107ee1c36eca7ff3304566397b22cc99229588662270c4599ef8c2862d4b73b5dfbdf6af984d7d4afa6cac56ee8f793f79a23e36ac764ada5af798e1b4fd4b854239a70917e7bf5b90ef6a568343d5c12e36fede32ade32b2a0506e27269f0d97ba5a1cf08669767ff7a8cb97683a2526840650a98d0a7109aa31ad5713fe3fe4b03cd76928fd7f9080b43d", 0x93, 0x8010, &(0x7f0000efd000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f50000)={r5, 0x2, 0x9, 0x3}, 0x10) accept(r0, &(0x7f0000f43000)=@alg, &(0x7f0000560000)=0x58) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000481000-0x8)={r0, r0}) connect$l2tp(r0, &(0x7f0000eee000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast1=0xe0000001}, 0x4, 0x3, 0x0, 0x4}}, 0x26) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000915000)=@int, &(0x7f0000f53000-0x4)=0x4) socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x0, &(0x7f0000566000)=""/1, &(0x7f0000f53000-0x4)=0xffffffffffffffac) 2018/02/07 08:10:47 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ff2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000083f000)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001e8000-0xc)={0x4, [0x3ff, 0xff, 0xfffffffffffffffa, 0x81]}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000ff2000), &(0x7f0000aa9000)=0x4) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000001000-0x4), &(0x7f0000929000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0xd, 0x807, 0x3, &(0x7f0000dbd000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000f48000-0x78)={0x9, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @empty}, 0x84, 0xfe4a, 0x5aa6, 0x3, 0x4, &(0x7f000069b000)=@generic="822afd6c5d7682032314358721ec37af", 0x3f, 0x971d, 0x5}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000aac000-0x4), &(0x7f00005e6000-0x3)=0x4) read(r3, &(0x7f0000c47000-0x85)=""/133, 0x85) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000ff5000-0x1075)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/07 08:10:47 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000ecc000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00002ca000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006dc000-0x8)=@assoc_value={r1, 0xfb77}, &(0x7f0000420000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000dea000)={r2, 0xfffffffffffffffb, 0xcf35, 0x67, 0xfff, 0x800, 0x1f, 0x6, {r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x6, 0x401, 0xc9, 0x7a7, 0x1}}, &(0x7f000051e000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000099000-0x4), &(0x7f000087c000-0x4)=0x4) 2018/02/07 08:10:47 executing program 2: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x39)="33b4b2c1a038adffbe096e62622cfbd4d82ff09721f19de21967e58f3d55e3e15525d84e37020317b0bb4e7be2864684299c92c363db22711b", 0x39, 0x20000080, &(0x7f0000787000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 08:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000578000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00004fb000)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000015000)={@common='gre0\x00', @ifru_data=&(0x7f0000478000-0x20)="0500000900000000003200000000000000ffffffff0000000449faf4e2007e23"}) 2018/02/07 08:10:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e9a000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d3a000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000af1000-0x8)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f00007c5000-0x10)={{0xbb2d, 0x2}, 0x40}, 0x10) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000a7a000)={&(0x7f0000cc2000-0x10)={0x2, 0x12, 0xfffffffffffffffa, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket(0x8, 0x807, 0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f000043c000-0x1000)="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", 0x1000, 0x4, &(0x7f0000ef7000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000b33000-0x88)={0x4, {{0xa, 0x1, 0x9d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x88) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000212000)=0x17c0, 0x4) 2018/02/07 08:10:47 executing program 2: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000973000-0x10)={0x0, &(0x7f0000fd7000)=[{}, {}, {}, {}, {}]}, 0x25e) 2018/02/07 08:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags}}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb83ef0c0b3"}) r1 = accept(r0, &(0x7f0000975000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f000044c000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000a35000-0xa)={&(0x7f00007fe000-0xc)={0x10}, 0xc, &(0x7f0000ba6000)={&(0x7f00004af000)=@mpls_getroute={0x1c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) getpeername$unix(r1, &(0x7f00009f6000-0x8)=@abs, &(0x7f0000ccc000)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00006a5000)={0x1, "0e"}, 0x2) 2018/02/07 08:10:47 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000c000-0x4)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000f000-0x4)=0x3ff, 0x4) r1 = socket$pptp(0x18, 0x1, 0x2) getpeername(r1, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/07 08:10:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x8000) mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) readv(r1, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000ac8000-0x10)=@generic="fa05f23de3fe1e1478dd58a86e8bd4cf") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) 2018/02/07 08:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000ac0000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0xc7b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000-0xc)) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6", 0x1}], 0x1) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x3, 0x3ffffd) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000004000)={0x1d, r1}, 0x10) 2018/02/07 08:10:47 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) r3 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000007000)={0x48, 0x16, 0x10, 0x5, 0x0, {0x6}, [@typed={0xc, 0x67, @pid=r2}, @typed={0xc, 0x61, @pid=r3}, @nested={0x1c, 0x73, [@typed={0x18, 0x44, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}]}, 0x48}, 0x1}, 0x40010) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x8000, &(0x7f000001d000-0x8)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @common='ip6_vti0\x00'}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000022000)=0x101, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/07 08:10:47 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fa1000)="0f72beba0daf51afbe57ce11381c791213f49a638513ddc0ed3c7ef2b6ecdf02cbbb15096cde42163f92fbf881db7e5fcd9360b3eb9422a2831d6cfafd9b64cc94e83059158b2cab44b777d5edf99dea31d27bd3db2ce30c52353a4068e2c96158551e2f67ee800e68491f5d519d6585007e05e03077f39f4b736642406eb74acc305dd6a9cf4c159f81a9d6dcd96b5afa22e5f3c1f13c19a3ad1a87fe459bfa572e69764b44994ca77a924880f2a4939da9cee8731d50a2f006b25530226ef35a05aaa05c5b56fd7d06c6f8bc5e5089d1ee7cd9942871aee7cb2da02885750bcae6442b114cba96e12c", 0xea) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21), 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000045e000-0x5), &(0x7f0000b5c000-0x4)=0x5) 2018/02/07 08:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000503000)) recvmsg(r0, &(0x7f000061d000-0x38)={&(0x7f0000801000-0x9)=@rc, 0x9, &(0x7f0000526000)=[], 0x0, &(0x7f0000283000-0x10)=""/16, 0x10}, 0x2) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e8b000)={0x0, 0x401}, &(0x7f000055c000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a71000)={r2, 0x4, 0x10}, 0xc) readv(r0, &(0x7f0000d31000)=[{&(0x7f0000493000)=""/151, 0x97}], 0x1) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000093e000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f000069f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000371000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000005b000-0xc)={@empty, @multicast1=0xe0000001, r1}, 0xc) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1}, 0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ab2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000fcc000-0x4)=0x26) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e97000)={0x0, 0x27}, &(0x7f000015d000-0x4)=0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fcc000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xfffffffffffffc01, 0x767}, &(0x7f0000fcd000-0x2)=0x98) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000fcb000)=0x2, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fc6000), &(0x7f0000fcb000)="446e112c68118f9e0a303f6a964aa08cddd683cee8c2c21e19a6989dfb42960009a9cdd3bdcc0717424ed226de7c9a3c1bc42ece267f62e8d1f1cfcb0da2dd598da2bd9d44e858c8467b6be1f15a5badc83795c6eff3674f82eeac74e26ee06c871bd61592b1888b3a683ca14dc3ab198e112c029cd64ba539d4c6289a881ad19cbe76b245c25bd1f34ccb3bc1c8f2949185d835b8fe72d6002b885d3cd7b9a65ee5e041196434584452a5df"}, 0x20) 2018/02/07 08:10:47 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @common='gretap0\x00'}}, 0x1e) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/07 08:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) connect$l2tp(r0, &(0x7f00001c6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x4, {0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1df3}}}, 0x3a) write(r0, &(0x7f000026a000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/02/07 08:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c8a000), &(0x7f0000984000-0x4)=0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000b1c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000fe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0}, &(0x7f00008cc000)=0x8) getsockname$inet(r2, &(0x7f00004c6000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00001ae000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3}, &(0x7f0000f96000)=0x8) 2018/02/07 08:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000393000)=@req={0x50, &(0x7f0000273000)={@generic="b1338c9ea1e8bd2762b4104a37de8103", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x1, 0x3, {0xa, 0x0, 0xa2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}}}}) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000060e000)=""/138, &(0x7f00006ba000)=0x8a) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000681000)={@multicast1, @multicast2, @dev}, &(0x7f0000f82000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000748000-0x4), 0x8) 2018/02/07 08:10:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000)=@raw={'raw\x00', 0x9, 0x4, 0x4c8, 0x420, 0xffffffff, 0xffffffff, 0x420, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x6), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x2a0, 0x2d0, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x40000}, {}, {}, {0x0, 0x0, 0x0, 0x5}], &(0x7f0000006000)="41e74588a3a3db2e8248f3d2db207281c717cb900b0c27c6ff09499bf08c2dd9457b429ac1c71f38c4f6179a8d2739c6fe01c39e48e889aa45464879ba3288412772a68cc6e6601231b41dff628421f0066b2a7681f4f790"}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='bcsf0\x00', @common='bcsf0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x528) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000003000-0x42)=@dstopts={0xff, 0x7, [], [@enc_lim={0x4, 0x1, 0xff}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0xfffffffffffffeff}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @generic={0x8, 0xb, "9febd47ed3ec4d7621232c"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x42) socket$nl_route(0x10, 0x3, 0x0) 2018/02/07 08:10:47 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00'}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000-0x10)={r1, &(0x7f0000002000-0xc5)="65478ad12e3270bb721f4da9619f3b4386ef47e699cad3146abf14e03fa15b178a82ae06ba9299e15c6872a374632da69f8e8bb6fdb38f2479ba471d62d9af68d7201ee7bc2f8def409a2316810dcc0c25baf866f301d95a23d965a9d275a0bf7f4abce57f3ebf10afdecd6f90266ff4a82c58ede3d20bb6d319d992868417439b4a2829ed829b75af9da6e05ae2904b4ca29fb881393c9cd8091898181ce44da3fc589e8fe9e19033d4a979b3a79a92a65eb07961034cf1f4f65db838a8d22d76580b9d32"}, 0x10) getpeername(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}, [0x1, 0x200, 0x8, 0x3, 0x5a09, 0x4, 0x373815cf, 0x2, 0x4, 0x7, 0x81, 0x0, 0x0, 0x4, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) r4 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010000032, 0xffffffffffffffff, 0x0) setsockopt(r4, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/02/07 08:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000005000)=@ethernet={0x0, @link_local}, &(0x7f00005d2000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000815000)={0x1, [0x0]}, &(0x7f0000cca000)=0xffffff6f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000957000-0x8)={r1, 0xfff}, &(0x7f0000339000-0x4)=0x8) sendmsg$nl_xfrm(r2, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0x1, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f0000ca1000)=[]}, 0x0) [ 36.343137] mip6: mip6_destopt_init_state: spi is not 0: 3540254720 [ 36.360592] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/07 08:10:47 executing program 3: mmap(&(0x7f0000000000/0x9fc000)=nil, 0x9fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000581000-0x4)=0x7f) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00009fe000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x4, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/07 08:10:47 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e2f000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f0000001000-0x38)=""/56, 0x38, 0x0, &(0x7f0000001000-0x14)={0x11, 0x17, r3, 0x1, 0x0, 0x6, @empty}, 0x14) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/02/07 08:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009b1000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000d6f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f02000-0xc)={0x0, 0x0}, &(0x7f00003b0000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000156000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x3, 0xa, 0xa0, 0x0, 0x33, r1, r2}, {0x7fff, 0x9, 0x8, 0x8, 0x8, 0x68a, 0xfc, 0xe2}, {0x5, 0x76, 0x0, 0x80000000}, 0x0, 0x7, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x5, 0x1, 0x3, 0x7, 0x7f, 0xffffffffffff4187}}, 0xe8) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dc3000), 0x8) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000565000-0x38)={&(0x7f00008f0000-0xc)={0x10}, 0xc, &(0x7f0000884000-0x10)={&(0x7f0000dde000)={0x14, 0x0, 0x124, 0x7, 0xffffffffffffffff, {}, []}, 0xffffffffffffff94}, 0x1, 0x0, 0x0, 0x4000000}, 0x3) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f000001d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000000f000)=[{&(0x7f000001c000)=""/59, 0x3b}, {&(0x7f0000005000)=""/240, 0xf0}, {&(0x7f000001c000)=""/4096, 0x1000}, {&(0x7f000001d000-0xef)=""/239, 0xef}], 0x4, &(0x7f000000e000-0x26)=""/38, 0x26}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x22a}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000564000-0x16)={0x0, 0xfdd, 0x7, [0x1d91d95a, 0xfee, 0x6, 0x9060, 0xfffffffffffffc01, 0x5, 0x400000000]}, &(0x7f0000763000)=0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000658000)={r2, 0x3, 0x9, [0xd242, 0x4, 0x1000, 0x7, 0x8001, 0x91, 0x8cba, 0x3, 0x80000001]}, &(0x7f0000c75000)=0x1a) 2018/02/07 08:10:47 executing program 2: r0 = socket$inet(0x2, 0x7ff, 0x400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x228, 0x0, {}, [@common=@unspec=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@broadcast=0xffffffff, [], @ipv4=@dev={0xac, 0x14}}, {@ipv4=@rand_addr, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, {@ipv4=@empty, [], @ipv4=@multicast1=0xe0000001}, {@ipv4=@rand_addr, [], @ipv4=@loopback=0x7f000001}], 0xa}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}]}}, 0x450) 2018/02/07 08:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='ip6_vti0\x00', @ifru_map}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000790000-0x4), 0x4) 2018/02/07 08:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c52000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000701000-0x4)=0x2e, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c75000-0xe8)={{{@in6=@local, @in6=@local}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f0000807000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xc, 0x80803, 0x8000, &(0x7f0000855000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00009c7000)={0x4}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) write(r0, &(0x7f0000001000)="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", 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}], 0x3, 0x2) 2018/02/07 08:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000a02000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000b3000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f2a000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000020000-0x4)={r2}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b6b000), &(0x7f00006e1000)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000070f000)=@assoc_value={0x0, 0x8}, &(0x7f0000885000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000b8000-0x6)={r4, 0x1000}, &(0x7f00000ed000-0x4)=0x6) 2018/02/07 08:10:47 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x7ff, &(0x7f0000015000)={0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001e000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000017000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0x7, 0x9]}, {0x7fffffff}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/07 08:10:47 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00007a9000-0x30)=[{&(0x7f00002ac000)=""/234, 0xea}, {&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000df1000-0x9f)=""/159, 0x9f}], 0x3, &(0x7f00003b3000-0xec)=""/236, 0xec, 0x7a}, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000006000)=""/186, 0xba, 0x0) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/02/07 08:10:47 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000011000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) 2018/02/07 08:10:47 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000014000)=0x8ae9) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x120201}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) 2018/02/07 08:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r0, &(0x7f0000e20000-0x38)={&(0x7f0000559000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000f49000)=[], 0x0, &(0x7f0000a9c000-0xbc)=""/188, 0xbc}, 0x10040) accept$netrom(r1, &(0x7f0000c66000-0x48)=@full, &(0x7f0000403000-0x4)=0x48) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003cc000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}}, &(0x7f0000d7a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001e000)={0x3, 0x3, 0x800c, 0x6, 0x401, 0x5, 0x8001, 0x3, r2}, 0x20) ioctl$int_in(r0, 0x5421, &(0x7f00004de000-0x8)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003ca000-0x8)={r2, 0x6}, &(0x7f0000af0000)=0x8) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2d) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6c000-0xe8)={{{@in=@empty, @in6=@empty, 0x3, 0xed27, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e96000)={r0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00002fd000-0xee)=""/238, &(0x7f0000cf9000)=0xee) 2018/02/07 08:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e48000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000784000-0x38)={&(0x7f00003fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000024d000-0x20)=[{&(0x7f000049d000-0x27)=""/39, 0x27}, {&(0x7f0000ba1000)}], 0x2, &(0x7f0000e26000-0x1000)=""/4096, 0x1000, 0x3}, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a57000-0xb6)={0x0, 0xae, "91fd86eff949be38abe5b674f48a5056ee1016ded074bbc914c7e45e4a02285b9afdb0ed3ae0bd53694943169c1600563ef20a395ca061832f77be8b3e12db37ac5ccda807e41e68510cb5a660d36548b70bc16886a60e44c36721556b0defb8be6f52c8b97f7bf5299d11ac078a3ed2c3c393ca95ef0a6a53b4f1b28c5d424c1e61759b790a0122f088c4d1523b494df1e3412ca5338715d2626e02e34cb63e9d769ec539c5ef5166bde431af03"}, &(0x7f00004eb000)=0xb6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c42000)={r2, 0xa3, "985c4d5789c2a301344d4e04233d2ebe3ff93c5829f1389237e126efdccee4f33563d32a0be5c259df2bbf7b5f97b079aa87668f2f0ec7f870114b9d3216fe0f3e56d185f69ad30d3f111a3d6bab3b109fc31f4bbf327dfa69025a8c1fc55f0778ea482a3a2bb2eae503daeb48c949ca7d5728640c2a6428e7f89c60b44892838aec9b69c0fe19185a31d09b4ed0d0921b27ea5874083b4441b5767c3a441d7cbe3f61"}, &(0x7f0000951000)=0xab) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$void(r3, 0xc0045878) 2018/02/07 08:10:48 executing program 6: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000004c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000004d000-0x24)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x5, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0xba]}, 0x24) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000004e000-0x4)=0x1) 2018/02/07 08:10:48 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/07 08:10:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b1a000)={{{@in6=@local, @in=@remote}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in=@rand_addr}, [@lifetime_val={0x28, 0x9}]}, 0x68}, 0x1}, 0x0) 2018/02/07 08:10:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000-0x5)=""/5, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000913000)=[{&(0x7f000025d000)=""/161, 0xa1}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000d94000)=""/237, 0xed}, {&(0x7f0000107000)=""/104, 0x68}], 0x5, &(0x7f0000000000)=""/78, 0x4e, 0x800}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00003e0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0xc0908062}, 0xc, &(0x7f0000b92000-0x10)={&(0x7f0000f48000)={0x454, 0x0, 0x7, 0x100, 0x3, 0x0, {0x3, 0x0, 0x8}, [@generic="197ff4c76c8c7923fd73b4b4d13e0d81f90d75b4659066b1e0ff31970e69061367acdd40ed64c4c965266901592e909e5e52bde0e2b1460e2fffc23c0b7238619aa73a495069fd745f412496e7883f00936493afe5f229c36a36ea8b47b4543b2c7202e32844f8842af344aa346df65b6678219ee51bff44ee9c0224cf3fed6b3b38974999c178eab7f6aa622f4ce3db3c7505994c68f8e3e00db7fd1b956aed", @nested={0x10, 0x42, [@typed={0xc, 0x1a, @str='\x00'}]}, @generic="5fa1647dd8ebe26ee24faf4d5a2f50d4d350e5fcffa6ec6ac9d7875607bf03439991df1b30fac815ac50655144c1a598cb557aaef68ef38d976be271094b23a75baca5acf99900c4171a1ac382d1f205e0de777141bcf7291919f613a4ea53a7ece6ef419ba7e5070c69554fa6f0ae075384c4f7315dad62036d366e377ed5e928d0bd0d8f8bd4837275c7bda0043cababbabf1f853416ac38524f1093be371ff054bf20565edc2357f7b537c4c4b698b87e5e48cd86720f7f2f44663726efff15481fba0c62f11316d355db20611ce435e561f20080be009954df9c5b242f72473c830db243ae1f72", @typed={0xc, 0x39, @ipv4=@broadcast=0xffffffff}, @nested={0x19c, 0x38, [@generic="e6be7e0c588edd419d4134d91aa8d6b7b15815efa040de95ed245ace00bfe662b27a1b254dea83c167ef6e71d0e43ed8e217cff26d800443402ae933f3619059986c19ddb4fa82aedc63c5405d7e9b104504fc5c15fbfcf11e97b6e7b9d1db7d4e57f40649a9b3f4b99904083cd2fbcb759d377701c12b62f3d898c5fe", @generic="b05b33fb4ade4513cd54eb268fcb8b16682a31e19af24e789c131409d114c8ddb25bf060390429dd18c5cb730e0772ebf12e62401963d39188e85e6717c3f64ea6228572af7a63b3fde4f40ecb5d8ff15944d9be185f1fd2f5c81a640b202459efa81dc28ca8ba0751025254fc9d49c659d07c83a116d65d04657e9b02fad2646daad19b5bacd57feabab93322c458c0b253b5da72d0af7b27b94179c7b7abfb87f145812bd9d8282fae9d4586f66a4992ff5ef662c3f01c0ed0e85251", @generic="f47882bc9cd0d27c5a134dd1e5b4c2d0bcb3e6abe9099228d3858f4b41a867fab1aa81d548f76adf41cee4101609a6afcd3354f3ad36147dcb41ef0c", @generic="955c55b96772cad6d8b25829dc87a4fe92122b0929", @typed={0xc, 0x7a, @fd=r2}]}, @nested={0xfc, 0x4a, [@generic="0ed86f5d61af5ed2e070fde8fe6adffbde370457c6ca49d26b19b6cf5cdd672034522c8ca047b7c217516949ede29248bc86ba6847cbcf14afc7a3f7a254f35aa112e61233bd391a18f0d2e27e392e55ba9c435fb8928be3ccf39e21cdbc55af2e20f05911c36d09d20ec13c64e3c64f7d9462dae49ce1e0e9e34501ead9717c0f4af96ab669b185150d103910e26372e667ac3b2a0492b954a7bc8e3991483d0a0b1de5fb32a98e3bbf3e39c64b306a075faaf417601952c69a2216268d57039b9ce5d0fd6c592ae858a1de30f87c6c3ab3c0f10718f8ad2b4826e7770d17029b8c1c3d17fd97fe2c08be240cec484043f022730cc2b8"]}]}, 0x454}, 0x1, 0x0, 0x0, 0x20000011}, 0x40001) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000027000)=@nfc_llcp, &(0x7f0000028000-0x4)=0x60, 0x80000) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000027000), &(0x7f0000026000)=0x4) syz_emit_ethernet(0x16, &(0x7f0000014000-0x92)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, 'Q', "b4935f"}}}}}}, 0x0) 2018/02/07 08:10:48 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80004, 0x7, &(0x7f0000011000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x1, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000001000)="47504c00c395775a817bc146567ff8ba22ffef9ac548f55bf44a245ccf96af9f98783cd1b8404342b2b540a53c6f39a51d734727a0da71e61463a01d5353b93d40d45f8cbbfe4edb4cf25615cff7872ee0d923b2ad3e8084859eb9d5aa5a480a46c4a88a47c6", 0x1, 0x100, &(0x7f000000e000-0xc3)=""/195}, 0x48) 2018/02/07 08:10:48 executing program 3: pipe(&(0x7f0000be1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x81, 0xf4}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000062c000-0x10)={0x400, 0x100, 0x7f, 0x40}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000000c000)={0x0, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000007000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000c000)={0x401, 0x4, 0x4, 0x400, r3}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000004000)="9da342615e0ddc3a2fc987a3a64885db60635078ae8c3d0a901d8312aade2652d84900b0241bb138373f6843196f1bb4ea798c06302074bc3913464a2a0022a341929563678402501cd9c724d2daf86224a644f3e033f18f73d4cf926db673fc1ca5b6e07640ffcd8f8465062839a8f7916d39652a5f49e120b60fc20cba5f66e790cf7bb371d3de0a8e965c32900388185af00d21cf3c5834965c30251f1c6734fe7b47e9b48cbd99d083801a30cb0a53ad3273b42742fd8e477ce8a1aa89b7193d974e96f6c5ce1339c1c32df5e12a09ce", 0xd2}, {&(0x7f000000c000-0xc0)="293ce25ca8d94d48606d6f3796f01249ba97ff9132b9f33bdeecddf4c1156c8386c40a9f00dda57c6b84e32638a3cb7a9b62c25a24772c61694fa46a3a1ebd5e650b1d466137cfba34c22c90f0a1330248d57662ae24f799bc340489b97cc77532a613bc2303021be1404a2258cb87a04dd72ce7d1267cea88c79eb0b9be7e5aa3cf10558a6bf7ff3988b53313c6c52b73a41af647d0b808c8be139e12ae7c9997853c64fca41b98b8ad248b1f2f933653d412d3040f3a969e4535622d6a197e", 0xc0}, {&(0x7f0000001000)="03e6f652fdfa0207859e2e1c8d637efec6624d849e22bed068b478550e958ddde5fb82a648c056b53f367b65ac9c67a224650dfc1a9af36ebea96b6b341656c59a0aca84a34102215b86e18409992c4fe0332e10a173f109584c53c520e8b2d27db5df9ff102407e9d8dfa4cfdcc7bd197f573479c9039ae46281183ff4f4680b98c96ae0c35df6f8fedff1edcc036a16d7e987d51d11d5d9e6174d26f91e31051b53bfc1dac9903986fefd603be7d4450cd95f95523bdca64738f5cfe5b47b8db92", 0xc2}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f0000006000-0x89)="7322698cb78305dab53f104abcae9828629b401280ec1360d6d6e5258482338cccdfd26bfef02e420a7300dbcb8693846648c7018b7ec5243672178c053b32c171d3f1828fd620f82397d13d818d9fd82ae1da8743e9323fa985393a7208abf1db626ea12fc1ac2188cf6e67e5349a42c688fdcdc1e9196d5629d4e9c118c4ad818f0ac4af95d4acc7", 0x89}, {&(0x7f0000006000)="d6e12289a1b9e92b3db132b1fdc42168d0a6c2dc9713c14836df84844eb72c09abd86bc2ba5f0ef461fe57606f7741769a2c24b7c904b55173cd0d9ad2c889a3d9f1ffa62f2cae4d551a9fd913d92a39c28a8c8aa1cf2ce09ee3105fba378b71e317b6867dcc178d5565688bae170c7bffa73328589935ef682555b5a988a5d508deb3ec454d4d96a7688b390fff93216e29f9bfe1241bb4c81d4f19b0148de0535adb2a8cfa0619e02606abb58a5472e164b76163eeae35349f8f1cb3440d975972b4277fb3b29ce6ad430505c44c03be1a0c88960060de4bd6fe0e1249bc34879a27cb8f4b94d558fd3dc0e3", 0xed}, {&(0x7f000000c000-0x4d)="a3c8fd4d725cd2d60568885f1fcd3e390dc33b57766e767f690b0ea1b3f05ee274717132c83826ebb36bf8c493b42e785d5ffe3135e9ad69f722d9eb548c6c90a191b0316ccc919f8ec86ed495", 0x4d}], 0x7) r4 = 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(r4, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f000000d000), &(0x7f0000003000)=0x10) r5 = socket(0x18, 0x0, 0x1) connect(r5, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/02/07 08:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00003dd000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f00009e6000-0x4)=0x10, 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000496000-0x28)={@common='dummy0\x00', 0x10000}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009be000)={@generic="4de452f6eb4dbf3ccebf30bb76de8e51", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000b5b000)={&(0x7f0000de5000-0x80)=@generic={0x0, "ad261f2f2bbe0c5d854681ec8ff419244af9d94406d57e49a75f308c4a141ee6b1d64824775b9636c8dc11a16b14d4e783b89fc3b087fb706ea08671050034e7c92ba75c40512abb16644ec246b0144af857af935921c690f6d1008ff48ea52efaea2a900b6e56151cbe6c1f4a3289024ee5ff09decf8aff9a5178cf33a9"}, 0x80, &(0x7f0000c05000)=[{&(0x7f00002f4000)="fe2bc11d16aac62e47ffcb29b9bb1dc9ea51351fb11ee8e8a3760895edf86113fbb570b2dace3fc123767639420df60472aa00e2d21f83871c06f1b855b85ce7a7705c630c75e176e7", 0x49}, {&(0x7f0000892000-0xe)="1d34a03ad24d8ce310215edb5955", 0xe}, {&(0x7f0000388000)="8fb246e73bc3c7b21e6b60fd750310d3f829365887c7ef96b7a812dda9fef36165608802feacb542733b69ba4d5b12ed69913ead08070a3fbec84f3c54d00ca1844f548c399a0fec8e3deee6ce5de94e7a9c727e4763b075e536b71e41a77048e044abf238066f7b6c49c4c3fcc0ddcd2ab9acc3ab7e6c39a8c5a132d322af38439dbce66bcf5eb665c27e5e4e934619f86fac2dcc4342", 0x97}], 0x3, 0x0, 0x0, 0x40000000000000}, 0x0) 2018/02/07 08:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f0000cc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000539000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000438000-0x18)={@loopback={0x0, 0x1}, 0x40, r2}) 2018/02/07 08:10:48 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f000000b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000003000)=0xffffffffffffffe5) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000009000-0x4)=0x1, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000e000-0x8)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000000e000-0x81)="426e63b2d9ddea241214cb77ff10cd92a77496c336e111784beb06a48b65725a05a617e8eede9f57aeb6494545abb4e83abd3888efbf8ea6168ba49619af995bec88c5e6ff0f8a047cd1d5e29d9a9f88526540afec506c464a32fbee8ebaf2086d7aa43e806ab6a0564c771222cfe5fcd1a10138a049218c87966d7c9fccb6aa2a") r2 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8), 0x2, 0x200000000, 0x2}}], 0x58}, 0x0) 2018/02/07 08:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009a000)={0x0, 0x0}) getsockname$ax25(r0, &(0x7f0000a02000), &(0x7f0000650000)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x3, &(0x7f0000898000-0x30)=[{0x5}, {0x74}, {0x6}]}, 0x10) 2018/02/07 08:10:48 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000761000)={0xb, 0x2, 0x101, 0x6, 0x1, 0xffffffffffffffff, 0x80}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f0000001000-0xfb)="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", &(0x7f0000001000-0x99)="eefef1318d02aae158b9ef7b8d264aa0a2952e2d7683ac3e370dde9cc44fb9b8355d9ae693cc7cd1821d1b3dc49d85326c3018205efad943cf891179d51cf85d304da7d46bf7f14d8cc4e401adb7220512666730351aaefc930283d863d50ac74e04590147d0d610d4edd299044dccb5e3365d8c4926f7c4f9750251c7c9248ab4ab69fa9b1108cf5b88629dba92bf698994eaa85b2fbee8a2", 0x3}, 0x20) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d76000-0x18)={r1, &(0x7f0000f7a000-0xdf)="b5feefb77deea645ba5071e658b1ff78b98a129dcb8b55822e960a7bdc41df03b88d5225bd8dc1b45c74655a5b1f088313c0b422bb2392957d4901666d92c9807ad6dfcbfd188c69df18029614a4537c12969245ed916ec392e03f122b8f5312776e920d50a78d9b408b1b3fbcfcb45a6407e2ac24eede0070848f91e7fe8fc0de56717cd75e070d859752f58e6f53994ada22bb737789879943be187019bd89cac67d343aaee063cddc4f2c7a9952fc6c5403c5d472d08d0bcfbd7534efe8c5e2577937a44ab1bc440f532f3bb58c647d7d1b05336061fcdc2d6862ef03ec", &(0x7f0000f79000)=""/93}, 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f7b000-0x4), &(0x7f00007c4000-0x4)=0x4) 2018/02/07 08:10:48 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e87000-0x4)={0xffffffffffffff9c}) r1 = socket(0xe, 0x807, 0xfe02) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f86000-0x2a)={0x0, 0x20, "db8d3a0605c628a72cc80b024bb9263fd8363631011abd8f315eb868aa9a81436230"}, &(0x7f0000f85000)=0x2a) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000015f000-0x29)={r2, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x254d}}, 0xfffffffffffffffd, 0x8}, &(0x7f0000f85000)=0x98) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000001000+0xfde), 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000f85000)={0x9, 0x1, 0x3ae2, 0x7, 0x7ff}, 0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00001ab000)={0x6, &(0x7f00009d0000-0x78)=[{}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f86000)={&(0x7f0000c35000)=@in={0x2, 0x1, @rand_addr=0x80000000}, 0x10, &(0x7f0000f87000-0x50)=[{&(0x7f0000f86000)="9c0d7d1a56774ab9bac04a09bacc72b1cf25bb34a0006b22ec04b0014312eaf644ba84ac349e097bd2d04cd0c7a5b6a4500fbde398cdd46243ac", 0x3a}, {&(0x7f0000601000)="e5fe0cd7972cd90eccc64e5c63b6cc42c7a570c5f97dc86274b3562e735006a2e0625ccd344d1aecab31c28c987b3748278f4f298d83e7743c77235f2897328a5c5e779f448a1ba1d048e8328dd06b6c706230f0fb1513b33842137a594326a46a8b6133494bc82d49fd97d6fbbb0a28780791b6b1272bb8cf3b38e9f63b6e5d150ef81f59ca8f", 0x87}, {&(0x7f0000f86000)="4c5bf8cce16c55fbb3765295e5a6c19e656a881b68df83bb7d16d5b371ce248c4b974078fa0dfbe8a172c8ad502e7b5495a19a8c50b39027f5f5d79f59c4127d3173fa886e175dd93b3c5950b4a3e2acf8dc419bf3618d9e09af6a04d3952dd1c609e06fd16556db6afe57bb0499aae0984440d8f154d6660dcd22ef9e5958de80f9058fa22269b713a7cc9d2d178680d95d1fcf9c54c4362500f6b2aa9fed81e15d35097dcbab2616feca71140f3eecf1c0622fe5874498bb110ed40fa638227940f2635af8ad486fd6a5428c28bcf06dd11221e2ec9c740d78d352", 0xdc}, {&(0x7f0000f86000)="92ec0daa30c303e5386d129ba4", 0xd}, {&(0x7f000002f000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000b44000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x10000, 0x401, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800a, 0x100000001, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0xfff, 0x8, 0x100000001, 0x5, 0x7, 0x5d, 0xf85, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0xbea2, 0xfff, 0x5}}, @init={0x18, 0x84, 0x0, {0x1, 0xffffffffffffffc1, 0x5976, 0x1}}, @init={0x18, 0x84, 0x0, {0xa4, 0xfffffffffffffff8, 0x0, 0x100000001}}], 0x120, 0x8000}, 0x20000000) 2018/02/07 08:10:48 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ffa000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fa2000-0x14)={0x0, 0x7ff, 0x3, 0x9, 0x8, 0x7ff}, &(0x7f000063c000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a03000)={0x40, 0x9, 0x10000, 0x3, r1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000d54000-0xf9)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/07 08:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000402000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b6e000-0x4)=0x1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffe7d, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00007f9000-0x8)={0x0}) shutdown(r1, 0x0) 2018/02/07 08:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) r1 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aee000-0xc)={0x20000000}) 2018/02/07 08:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x8, &(0x7f000074e000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000094a000-0x4)=0xe6, 0x4) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x4, 0xffff, &(0x7f000085b000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000061000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00004cd000)=@assoc_id=0x0, &(0x7f0000fc5000-0x4)=0x4) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000095c000-0x4)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000833000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10000, 0x3, 0x2, 0x1, 0x96}, &(0x7f0000184000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000eda000-0x8)=@assoc_value={r4, 0xffffffffffffffff}, 0x8) sendmsg$key(r1, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000d61000-0x50)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/07 08:10:48 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl(r0, 0xcf, &(0x7f0000027000)="da258c6671abfcd130dfa0a692f0397cc64773d37dfa62fdcd68b82dfcb87b00e8f396b923fb73605a83e6b0527b59a940d3931fdf13d8f1eced3bedebae63fc83eaf13651563041d87a2cbc835c0172aed5506cce86a8c317d0eab72c5e9576096f77ffb28fa07e7282edc49d72d24b43793e2d706f5e1fe4c05cf34cdeb4fe48e73561485a525bd7053687b6") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000026000-0x4)=0x7f, 0x4) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @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, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/07 08:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000716000-0xdb)="cc", 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c6a000-0x4)={r0}) bind$llc(r2, &(0x7f0000396000-0x10)={0x1a, 0x17, 0x10000, 0x1, 0xa7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/07 08:10:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/07 08:10:48 executing program 6: r0 = socket(0x5, 0xc3414b2ace438210, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000d08000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000000)=0x1c, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80800) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c13000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000299000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eb6000-0x20)="ec69548fa16a87fe7eabdf72d4713073dfd8c419affcbfbfcf09a680a7850848"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000555000-0x88)={0x3, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}}}, 0x88) 2018/02/07 08:10:48 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000093a000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) r1 = epoll_create(0xbc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003bc000-0xc)={0x8}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000093a000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00005c6000)=0x10) connect$ipx(r2, &(0x7f000025f000)={0x4, 0x303, 0x4, "7ddc8779f0c3", 0x100000000}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00006d0000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x2, 0xff, 0x8, 0xfffffffffffffffe, 0x3, 0x503}, 0x20) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003d2000-0x18)={0x0, 0xffffffff, 0x30, 0x5, 0x5}, &(0x7f000093b000)=0x18) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000093b000)={r3, 0x8, 0x20}, 0xc) 2018/02/07 08:10:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000508000)='veno\x00', 0x3cb) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r1 = socket$inet(0x2, 0x801, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006af000-0x1), 0x1) 2018/02/07 08:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000053b000-0x8)=@assoc_value, &(0x7f00007a9000-0x4)=0x8) connect$inet6(r0, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x19) 2018/02/07 08:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) pipe(&(0x7f0000da6000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000113000-0x38)={0x0, 0x0, &(0x7f0000080000)=[{&(0x7f0000397000-0x60)=""/96, 0x60}, {&(0x7f00002a6000)=""/204, 0xcc}, {&(0x7f0000655000-0xbb)=""/187, 0xbb}], 0x3, 0x0, 0x0, 0xfffffffffffffffa}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00006c7000)=0x100000001, 0x4) r2 = socket$inet(0x2, 0x8000a, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e37000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8001, 0x3}, &(0x7f0000c8b000)=0x98) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a1d000-0x10)=@req={0x50, &(0x7f0000337000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="8993af1962192babdabf79201172de1b"}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000500000-0x8)={r3, 0x6}, &(0x7f0000e2c000-0x4)=0x8) 2018/02/07 08:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a67000-0xe8)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000045a000)=0xe8) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 08:10:48 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000018000-0x4)) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000018000-0xc)={{0x8, 0x9, 0xffff, 0x4, 0x40000000000, 0x9}, 0xf2}) r1 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x1f}]}]}, 0x28}, 0x1}, 0x0) 2018/02/07 08:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000eaa000-0x4), 0x80800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000082b000)) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000933000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fdc000)=[], 0x0, &(0x7f000036d000-0x60)=[]}, 0x0) 2018/02/07 08:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x34, 0x10, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004e9000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f000074a000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f91000)=r1, 0x4) 2018/02/07 08:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000091e000-0x10), &(0x7f0000573000)=0x10) getsockname(r0, &(0x7f00009c6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000d79000)=0x32) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0xf, 0x3, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00006ea000-0x20)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x20) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008b5000)="1200000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/07 08:10:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301e6be2e1d5"}}, [{"c5e2f01a670004"}, {"443c2ffbd6297e"}, {"ab7bcff1ab4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f0fd1b8ce6e"}, {"16dd611556079d"}, {"37f325d4ae51a8"}]}, 0x48) getsockname(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000)=0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000001000-0xc)={0x5000003e, 0x0, 0x34}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0xffff, {0x2, 0x1, @rand_addr=0xff}, {0x2, 0x1, @empty}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0xffffffff, 0xffffffff, 0x2, 0x100000001, 0x0, 0x80, 0x5, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000001000-0x10)={0x1, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000007000-0x10)=@can={0x0, 0x0}, &(0x7f0000006000)=0x10, 0x80800) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001000)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001000-0x1)=0x1, 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001000)=0x4, &(0x7f0000004000)=0x1) getsockname$netrom(r1, &(0x7f0000002000-0x48)=@full, &(0x7f0000004000)=0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000004000-0xdb)="89d342e28adf9d8ba56cbe6cec3036b35a034c48ea0b7c73fd2fba393b956cb386ce427eb52f0e70608d4893f4f40dfccdb6175efc28ae130032e1bd033bd6a078b97172b912d0fd89dc56ef73f08e778321260b2bfb07532a3fde89902e8e7788aac747c5a2303c930ed702180efb8bd33882f3ce7eddaf9ccb2107f661f522452a9f4d60541e1c05de299ac45b93206f0db7eecd5c4fa51284ebece3e1a228402268fecf60e55041e26f31548db061eb7c9440ad290e48a2f53ef0a0b3bf5fd223aa8d774f58a45fd9a44fe4ecd1cc7262fcf4f94096963be951", 0xdb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000007000-0x8)={r6, 0x5}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000007000), &(0x7f0000007000)=0x14) 2018/02/07 08:10:48 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000001d000)=[], 0x0, &(0x7f0000011000)=[]}, 0xc100) getpeername(r0, &(0x7f0000027000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000008000)=0x26) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002f000-0x8)={0x0, 0x200}, &(0x7f000001e000-0x4)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000025000-0x20)={0x0, 0xfff, 0x0, 0x53da9028, 0x82, 0x1000, 0x0, 0xfffffffffffffffb, r2}, 0x20) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000002f000-0xc)={0x0, @remote, @remote}, &(0x7f000002e000)=0xc) connect$can_bcm(r1, &(0x7f000000e000)={0x1d, r3}, 0x10) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f000002a000-0x70)=[{&(0x7f000000d000)="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", 0x585}], 0x1, &(0x7f000001f000)=[]}, 0x0) 2018/02/07 08:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006a3000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x2a, {0x2, 0x2, @loopback=0x7f000001}, @common='vlan0\x00'}) syz_emit_ethernet(0x2a, &(0x7f0000602000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8}}}}}, 0x0) sendto$inet(r0, &(0x7f00004f6000)="a77f8d01fd6359a88ea022a135c4ba682b3f820766203dfa998e22dbf4903a198475c40121b3b4ca33dfc1589373b3dc66086da950fc91164d14bc012c5d74ff65283190da8b6c803ed34ecd18b49c3caaa5ba332d528e6c245ce5c895067d27", 0x60, 0x4, &(0x7f0000ebc000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000148000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00008c8000-0x8)) 2018/02/07 08:10:48 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b9e000-0xe2)="9f078d622b85a96c6778b82189610eebf07deffa6b27f9c30b890f4fcfffecaee397fc39c440df4fd0432e63200559ea178680bd943e3b286045aec9b1eb493289ecbe9045f3e3d2fd959da78dcf5f91d16f38761b51290724819960defe7ec61943a93005d9eb3dbb8624be518329d3cd91678206558f59f5a2f6d0e1b1662bb8b4e50b1c71add1f55a78e7da649b3c1f357e8df6ba52dd627c4dd421bf309eb1d8da515031c4f150ea40e1acc786a00d21a40bf11a658184081bfccedcd167314209483699b41211ce60d03efd9c835d616a936b6958c366e030a2734298e217b5", 0xe2) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r0) 2018/02/07 08:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f0000bcd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000012000-0xb8)={0x0, 0xce, 0x0, 0x400, 0x6, 0x10000, 0x80000001, 0x401, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7ff, 0x0, 0x7, 0x5}}, &(0x7f0000ba2000)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000371000)={r1, 0x7ff}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) recvmsg(r2, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000240000-0xc), &(0x7f0000cc4000-0x4)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x1) 2018/02/07 08:10:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x401}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x7757, &(0x7f0000002000)={0x0, 0x0}) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f}, 0xe) r3 = socket$inet6(0xa, 0x805, 0x93f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000)={&(0x7f0000004000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x7, 0x31e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000003000-0x4)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000017e000)) shutdown(r3, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/07 08:10:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000155000-0x1)={0x8b}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000000401000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/07 08:10:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00006e5000)=[{&(0x7f0000e86000)=""/132, 0x84}, {&(0x7f0000358000)=""/243, 0xf3}, {&(0x7f0000dbd000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002e3000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000853000)={r1, 0x3, 0x0, 0x6, &(0x7f00001a8000)=[0x0], 0x1}, 0x20) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00005c4000)={0xffffffff, {{0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x88) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000585000)={&(0x7f0000e7e000)={0x2c, 0x2, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @str='%keyring,\x00'}]}]}, 0x2c}, 0x1}, 0x0) close(r3) 2018/02/07 08:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r0, &(0x7f00007f3000-0x79)="6f7f2ff514ddc1f16629af66b9193f9310ba75cc02387eca2ec4857087b119dcee7d94669967c8749f1729999aa3e081f73bd270a0de4d17f0c86dc24f16c9f6765d14702b7d9ad350f266425afc7cd7de4db7962db38ee631626729d3c818a2005d6b2eacdc375a0d0518f1961d6e560299d0e649bcab4993", 0x79, 0x810, &(0x7f0000bb2000)={0xa, 0x0, 0x8, @empty, 0x1f}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000), 0x4) 2018/02/07 08:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@random="3e46c23e80f3", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x2, 0x5, &(0x7f0000863000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f18000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000986000)={0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket(0x9, 0xa, 0x1) r5 = socket$nfc_llcp(0x27, 0x2, 0x1) r6 = socket$key(0xf, 0x3, 0x2) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00006b3000-0x1002)=@file={0x0, ""/4096}, &(0x7f00007d4000)=0x1002, 0x80000) sendmsg$unix(r1, &(0x7f00007a0000-0x38)={&(0x7f00006d8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000098000)=[{&(0x7f0000d7b000)="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", 0x1000}, {&(0x7f00005a1000)="f471bf83caead5e5e17ba2939c7b3b8e3e205797460cdd2c9f9a55865f6e7f57372d2afba3be95dbc9deaa3eecfdff69b70ecde3abf711dc226365b03883add1efa765683d59791a5ad0fb128ff3d0935d75f0f866d1d78e1f61b48db27b0cd95430f3d94ccbdd1750ff256fef65577ae6e7454c7deddc3cb7e6b1b2625d72bf09fb238362ae72ad3f51870aefe091ee1ca601cb02a93faf1630b0811e45e79cbdef9d4eb12289b48342f10943a9a53430d0a94358ba1d0ad7f3521145b7", 0xbe}, {&(0x7f0000c6f000-0x48)="980aff0cf8a617d4d852ab60895bd8a3a648972ee1729c71a3fe7f305407f44100550eb17bfbf936cdc25fd12b1a85830ae00308eb38448bbf72d059fe717129689733ff4c6a4e24", 0x48}, {&(0x7f0000718000)="74fa17658daa691cf161d552bc213c65", 0x10}, {&(0x7f0000425000-0xeb)="ebe832c798e8b0d9d5b9255caaf74de5573f63dc74f80f958de024d157a6dc2c2751780b04668c2acbc68c4dbd96b7ca41aa8446456558a73f8f3f62fb02507f25b6302c966b0b9e16df1ffccb9c34dc4f70831214732fb97c1c77f49f63e26c5e1296fccec7e27fe8e83949e3c1992a6d752afe2dc3e9563f432e5780ec8de0641c3fc0c1b108b6ca1f06b889ca87feab8acd868706abc740145654f92982f8d44454607f829e65453867144e2d819718196ec38a7dd89f729e7c358962732e7c8fd471f32a1abb0fbd1dc5962d7e140faad9a311320e4b2e1e6e13c64cf7a55ba5115adf3b7e28c875a9", 0xeb}], 0x5, &(0x7f0000bfb000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}], 0x40, 0x4044044}, 0x4000) r8 = accept(0xffffffffffffff9c, &(0x7f0000a6b000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f00003d0000-0x4)=0x10) close(r8) connect$nfc_raw(r8, &(0x7f000079a000)={0x27, 0x81, 0xfffffffe00000000, 0x7}, 0x10) 2018/02/07 08:10:48 executing program 6: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, "0402000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000aed000)={0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aee000-0x4)) 2018/02/07 08:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x98) pipe(&(0x7f00004ab000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000758000-0x20)={0x8, 0xffff, 0x20, 0xcb, 0x3, 0x401}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/07 08:10:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000078b000-0x4)=0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00007e8000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000fee000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00002b4000)={0x1c, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0d000)=@assoc_id=0x0, &(0x7f00004c5000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000fe7000-0x6)={r2, 0x5}, 0x6) sendto$inet6(r0, &(0x7f0000464000)="282397b84c29275e77d135e688c7cfb543f3611f2f0cca00f7c1fd904fc50f63318f1d9e7044385cb5c25d4b504074154e439516b58bd7581fa025f897aa1c8f5528d74b1cfc947e17fe00952826a66c521e2e958ee645951e7a3d7ba2b4cd5b1277a4f85e34c881a6fc521827b3745d337112c315", 0x75, 0x10, &(0x7f0000dc6000)={0xa, 0x1, 0xffffffff, @empty, 0x1ff}, 0x1c) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000019000)={&(0x7f0000002000)={0x14, 0x22, 0x0, 0x6, 0x2, {0x15}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000014000-0xf)={&(0x7f0000008000-0x30)={0x14, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000009000)={&(0x7f000001a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000001b000-0x40)=[{&(0x7f000001a000)=""/53, 0x35}, {&(0x7f000001b000-0x9)=""/22, 0x16}, {&(0x7f0000018000)=""/4096, 0x1000}, {&(0x7f000001b000-0x7c)=""/124, 0x7c}], 0x4, 0x0, 0x0, 0xfffffffffffffdb5}, 0x40000000) socketpair(0x9, 0x3, 0x7, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000016000)={r1, r3}) 2018/02/07 08:10:48 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fef000-0x38)={&(0x7f0000fef000-0xc)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f000004e000)={0x1118, 0x17, 0x228, 0x3, 0x2, {0x17}, [@nested={0x10f4, 0x4, [@typed={0xc, 0x1d, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x56, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="ca", @typed={0x14, 0x74, @str='\'-cgroup-\x00'}, @typed={0x34, 0x38, @str='vboxnet0^*-,nodevvboxnet0posix_acl_access\x00'}, @generic, @generic="99ba09e4231f55ee13cc4d379d186468be721d1783cc6f936881e40c9fdeb4db4e8c8b7ccb2923eb7c1ac124899e288649f25cc88555d6e04145ed1e0d0d8f830e68d1988c0fe6b8fc2a9dd4762e15c1d04e53cc67df098d024c3cbbef133c4cdd59cb713f3a7aa6098526c712b09420c0249b11f4199ecb6488b343a9404320af32", @generic="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", @typed={0xc, 0x5, @pid=r1}]}, @typed={0x10, 0x8, @str='vmnet1\x00'}]}, 0x1118}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000af000-0x4)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000091000)) syz_emit_ethernet(0x6e, &(0x7f0000e91000-0x191)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x83a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x6, "37c81d", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], "a0cd0818e50e8473"}}}}}}}, 0x0) 2018/02/07 08:10:48 executing program 1: r0 = socket$kcm(0x29, 0x2, 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$kcm(r0, &(0x7f000033d000-0x38)={0x0, 0x0, &(0x7f00006db000)=[{&(0x7f0000000000)="abd915a7a654aecaea4234d43049341a83aebdefead04d43b52bf0cdfd33ccea3f1c929aac0d6defffac597c389371be7dba1b6a057fb0e4b3cf9971871f280bf4cfe632382002ee99a5c83038e74d8df354", 0x52}, {&(0x7f0000804000-0xb0)="073182dc7e72d759e12a7ed0e1bec32177ba9f3d417a8fc8ed7173a1fc77e22f1219885e9a00eb0bde8aaf610664e96e213ede013693020ca3f37a0cf90b6aae814a844a352cab95b86a6b53172619dbda5c9b91b6060d4233fe68ed31ca5805328e3944f4d669b56820306388f1d71843af132f8e79ff820deb46fd04f7e00cc83459e2b44c266acd3ad667d2610f6577c013933dec4f1dac28a0752b494a94272e0d656cc908f2dbab98ff431e349a", 0xb0}, {&(0x7f0000001000-0xd0)="362bc4b08b21f566d1ae7830644b203252f76277c3b4b396da288cd368747c74f7d1005d51c223e729050210e5cf8e0be3644b26a388d68d18d6740b5c9aaafd0cc33e5d8982c6a18515827f3b6ec68761d699256744a4f10d2d01f272638946f9776602cf89c2fc2345a67fd69b0b1e4bf6f9307bbbd8952bf441e07a589c989d6f6940f542cc70bcacd4026e8174792be52458468b6b616cb11de7e36b43cc97940e27ea9a482b04dbcd40854af7701f4cd544b9ddba3303d7d06153beb47c888391579dc5c92158a08de3c73dc828", 0xd0}, {&(0x7f0000000000)="186da5d62e23b9fdc7a40362ef604398ead7fedeaa39c7b27ad598e9cbf48b76580c58fcd87b59", 0x27}, {&(0x7f0000489000)="922195db08032deffb6bf53230c14ab7eda482c7495b083e237df80b15b085dc1cf6d09086e4e4c93d580dbcf04f6aaf0999f1b9f55dd08eaf12659ecac48e", 0x3f}, {&(0x7f0000000000)="24ced99eb3aee2279f5c7144f14d16ea379e2a6cf633e06dc16f42f7d095f01cd324338ec25a71b61d62318679c561a61e62236e099034a52c2f1844b1bdb477ea9626dd15dbd9f4b013c924b7c67b5e0fdc750490bf9b6ea837b1ac60797217ac06d4a71274e39fc462de1a2578bf8cf8cc590c4d7b966c7dc7c586380dbe48e6b5549c6215f058c0edbfa088660e41b8a329b38f7ade6ce4fed1ca35c0d37e112023d8545878a80333f350981b5acc96af11f1d9b906d45969", 0xba}, {&(0x7f0000000000)="ca5c79a823645e2f67b49d854cf8f4fb41c53f90f505083f1b0861bf", 0x1c}], 0x7, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/07 08:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000c8b000-0x38)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f0000b60000)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1217}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0xffffffffffffff6c}, 0x0) [ 37.083884] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 37.111564] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/07 08:10:48 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000000d000-0x50)=[{&(0x7f0000005000-0x1000)="70a2d61162f79e176dae8a3c81c0c9801961a82a2fa1e53efd12381d5ef7f7d9e8a6e484ae4834709d7648ee17ee80edd0421656431907fda89696a4cab98409102d63eac755410b1493f5e259491a0147e1e5", 0x53}], 0x1, &(0x7f0000004000-0xf)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x32}}], 0x30}, 0x0) 2018/02/07 08:10:48 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000bbd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000001000), 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000000)={{0x1f, 0x101, 0x6, 0x738a6d3f, 0x80, 0x2}, 0x800}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000929000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) r3 = socket$inet6(0xa, 0x807, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000002000)={0x20, 0xfffffffffffffffe, 0x80000001, 0x5, 0x6, 0x8, 0x9}, 0xc) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008e0000)=@un=@file={0x0, ""/4096}, &(0x7f0000ae1000-0x4)=0x1002, 0x800) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ab3000)=""/198, &(0x7f0000bed000-0x4)=0xc6) r1 = socket(0xb, 0x4, 0xfffffffffffffffe) write(r1, &(0x7f0000f57000-0x24)="240000002e001f0100101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) 2018/02/07 08:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x100000001) socket$inet6(0xa, 0x5, 0x32) [ 37.149042] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/07 08:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00006cf000)=@ax25, &(0x7f0000aa1000)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000b57000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000128000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00004a8000-0x4)={r0}) 2018/02/07 08:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00006cc000)={0xf, 0x3ff, 0x5ae1, 0x3ff, 0x0, r1, 0x200}, 0x2c) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0}], 0x1, 0x4edc8b4f) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/02/07 08:10:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000000)={0xff, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @rand_addr}, {0x2, 0x1, @multicast2=0xe0000002}, 0x80, 0x5, 0xd25c, 0x401, 0x8, &(0x7f0000616000-0x10)=@generic="b368424a4c740ca11a75ba3bfba8fde3", 0x8000, 0x1, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000275000)={0x5, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x2, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 08:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000ee7000-0x38)={&(0x7f0000f44000-0x10)=@nl=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000cc2000)=[{&(0x7f000047f000)="a29b51ab794cc8aa8f7e8f4b07c32960ba502dcb72c7cfef1a218252309fe99b33", 0x21}], 0x1, &(0x7f0000765000)=[]}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000009d000-0x4)=0x3ff, 0x4) 2018/02/07 08:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000675000-0xdf)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000251000)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000b08000)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x3, 0x96, 0x400, 0x3, 0x40080040, r1}) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000168000)={0x20, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@generic="b564a6460e3eccc0064d"]}, 0x20}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00001db000)) r2 = accept(r0, &(0x7f0000f2d000)=@generic, &(0x7f0000fce000)=0x80) bind$vsock_dgram(r2, &(0x7f00003b6000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r3 = socket$inet6(0xa, 0x8, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000494000-0x2)='htcp\x00', 0x5) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00008de000), &(0x7f000012f000-0x4)=0xb) [ 37.255199] [ 37.256869] ====================================================== [ 37.263170] WARNING: possible circular locking dependency detected [ 37.269473] 4.15.0+ #221 Not tainted [ 37.273177] ------------------------------------------------------ [ 37.279279] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.279484] syz-executor1/6210 is trying to acquire lock: [ 37.279490] (sk_lock-AF_INET){+.+.}, at: [<0000000024f2d668>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.303187] [ 37.303187] but task is already holding lock: [ 37.309140] (rtnl_mutex){+.+.}, at: [<00000000df2b4059>] rtnl_lock+0x17/0x20 [ 37.316421] [ 37.316421] which lock already depends on the new lock. [ 37.316421] [ 37.324723] [ 37.324723] the existing dependency chain (in reverse order) is: [ 37.332326] [ 37.332326] -> #2 (rtnl_mutex){+.+.}: [ 37.337617] __mutex_lock+0x16f/0x1a80 [ 37.342018] mutex_lock_nested+0x16/0x20 [ 37.346611] rtnl_lock+0x17/0x20 [ 37.350490] unregister_netdevice_notifier+0x91/0x4e0 [ 37.356208] clusterip_tg_destroy+0x389/0x6e0 [ 37.361218] cleanup_entry+0x218/0x350 [ 37.365614] __do_replace+0x79d/0xa50 [ 37.369921] do_ipt_set_ctl+0x40f/0x5f0 [ 37.374406] nf_setsockopt+0x67/0xc0 [ 37.378631] ip_setsockopt+0x97/0xa0 [ 37.382858] tcp_setsockopt+0x82/0xd0 [ 37.387167] sock_common_setsockopt+0x95/0xd0 [ 37.392156] SyS_setsockopt+0x189/0x360 [ 37.396624] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.401869] [ 37.401869] -> #1 (&xt[i].mutex){+.+.}: [ 37.407299] __mutex_lock+0x16f/0x1a80 [ 37.411687] mutex_lock_nested+0x16/0x20 [ 37.416239] xt_find_table_lock+0x3e/0x3e0 [ 37.420961] xt_request_find_table_lock+0x28/0xc0 [ 37.426640] get_info+0x154/0x690 [ 37.430585] do_ipt_get_ctl+0x159/0xac0 [ 37.435046] nf_getsockopt+0x6a/0xc0 [ 37.439253] ip_getsockopt+0x15c/0x220 [ 37.443630] tcp_getsockopt+0x82/0xd0 [ 37.447920] sock_common_getsockopt+0x95/0xd0 [ 37.452908] SyS_getsockopt+0x178/0x340 [ 37.457374] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.462618] [ 37.462618] -> #0 (sk_lock-AF_INET){+.+.}: [ 37.468317] lock_acquire+0x1d5/0x580 [ 37.472620] lock_sock_nested+0xc2/0x110 [ 37.477175] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.482592] ip_setsockopt+0x3a/0xa0 [ 37.486805] udp_setsockopt+0x45/0x80 [ 37.491095] sock_common_setsockopt+0x95/0xd0 [ 37.496079] SyS_setsockopt+0x189/0x360 [ 37.500543] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.505784] [ 37.505784] other info that might help us debug this: [ 37.505784] [ 37.513893] Chain exists of: [ 37.513893] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 37.513893] [ 37.524102] Possible unsafe locking scenario: [ 37.524102] [ 37.530128] CPU0 CPU1 [ 37.534761] ---- ---- [ 37.539398] lock(rtnl_mutex); [ 37.542645] lock(&xt[i].mutex); [ 37.548582] lock(rtnl_mutex); [ 37.554347] lock(sk_lock-AF_INET); [ 37.558038] [ 37.558038] *** DEADLOCK *** [ 37.558038] [ 37.564066] 1 lock held by syz-executor1/6210: [ 37.568613] #0: (rtnl_mutex){+.+.}, at: [<00000000df2b4059>] rtnl_lock+0x17/0x20 [ 37.576297] [ 37.576297] stack backtrace: [ 37.580768] CPU: 1 PID: 6210 Comm: syz-executor1 Not tainted 4.15.0+ #221 [ 37.587662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.596984] Call Trace: [ 37.599541] dump_stack+0x194/0x257 [ 37.603139] ? arch_local_irq_restore+0x53/0x53 [ 37.607781] print_circular_bug.isra.38+0x2cd/0x2dc [ 37.612766] ? save_trace+0xe0/0x2b0 [ 37.616452] __lock_acquire+0x30a8/0x3e00 [ 37.620571] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.625732] ? rtnl_lock+0x17/0x20 [ 37.629243] ? __mutex_lock+0x16f/0x1a80 [ 37.633275] ? rtnl_lock+0x17/0x20 [ 37.636783] ? rtnl_lock+0x17/0x20 [ 37.640294] ? mutex_lock_io_nested+0x1900/0x1900 [ 37.645111] ? print_irqtrace_events+0x270/0x270 [ 37.649845] ? check_noncircular+0x20/0x20 [ 37.654049] ? print_irqtrace_events+0x270/0x270 [ 37.658776] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.663940] ? do_raw_spin_trylock+0x190/0x190 [ 37.668503] ? retint_kernel+0x10/0x10 [ 37.672364] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 37.677353] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.682100] ? retint_kernel+0x10/0x10 [ 37.685956] ? find_held_lock+0x35/0x1d0 [ 37.689988] lock_acquire+0x1d5/0x580 [ 37.693761] ? lock_sock_nested+0xa3/0x110 [ 37.697962] ? lock_acquire+0x1d5/0x580 [ 37.701909] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.706981] ? lock_release+0xa40/0xa40 [ 37.710926] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 37.716778] ? do_raw_spin_trylock+0x190/0x190 [ 37.721334] ? lock_sock_nested+0x44/0x110 [ 37.725546] lock_sock_nested+0xc2/0x110 [ 37.729588] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.734662] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 37.739560] ? ip_ra_control+0x5c0/0x5c0 [ 37.743589] ? check_noncircular+0x20/0x20 [ 37.747792] ? compat_start_thread+0x80/0x80 [ 37.752172] ? do_raw_spin_trylock+0x190/0x190 [ 37.756741] ? find_held_lock+0x35/0x1d0 [ 37.760795] ? avc_has_perm+0x35e/0x680 [ 37.764750] ? lock_downgrade+0x980/0x980 [ 37.768872] ? lock_release+0xa40/0xa40 [ 37.772816] ? lock_downgrade+0x980/0x980 [ 37.776933] ? lock_release+0xa40/0xa40 [ 37.780879] ? __lock_is_held+0xb6/0x140 [ 37.784915] ? avc_has_perm+0x43e/0x680 [ 37.788860] ? avc_has_perm_noaudit+0x520/0x520 [ 37.793500] ? iterate_fd+0x3f0/0x3f0 [ 37.797268] ? lock_downgrade+0x980/0x980 [ 37.801385] ? __lock_is_held+0xb6/0x140 [ 37.805418] ? schedule+0xf5/0x430 [ 37.808933] ? sock_has_perm+0x2a4/0x420 [ 37.812965] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.818299] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 37.823984] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 37.829229] ? alloc_file+0x27e/0x390 [ 37.833004] ip_setsockopt+0x3a/0xa0 [ 37.836694] udp_setsockopt+0x45/0x80 [ 37.840466] sock_common_setsockopt+0x95/0xd0 [ 37.844933] SyS_setsockopt+0x189/0x360 [ 37.848876] ? SyS_recv+0x40/0x40 [ 37.852301] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 37.857115] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 37.862103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 37.866831] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 37.871553] RIP: 0033:0x453299 [ 37.874713] RSP: 002b:00007fc32bdfcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 37.882397] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 37.889636] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 37.896875] RBP: 00000000000005c9 R08: 000000000000000c R09: 0000000000000000 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x7, 0x7, &(0x7f00005e7000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000f2b000)="af3399646b25f2fb93cffcf2819ce5770d61e534", 0x14, 0x4, &(0x7f0000ed3000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}}, 0x1c) sendmsg(r2, &(0x7f000001b000)={0x0, 0x211, &(0x7f0000028000)=[], 0x0, &(0x7f000001d000)=[]}, 0x0) bind$inet(r0, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/07 08:10:49 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)="66d82db0ac116b97416b19ba4a13640dce1f6fe80a48fbad264419e2cf3dca4eb136c2e509b255c3d573e03a8c7c4def75f755c12b0099d11e1c1376194c4aa426a1767641b41cd9789b9a786e78f652f62763c9f56ff086b9eba53f7d09293032eb7fabf40454f03a487a9682a58b0b1d4a0c8cefd6a6e631a7fc702c2fc66ee019c5eda158439de37c85180c6eb741cd07ec5160ad5a882127a8c65ae1661c04f1adbaf8a926b6651b014c46d0cd699e44d5d03d00a610508bbea572ae2512f47bb90d", 0xc4}], 0x1, &(0x7f0000f80000-0x30)=[@op={0x18, 0x117, 0x3}], 0x18, 0x4}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) r2 = socket(0x10, 0x80000, 0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f81000-0x4)=0x7, 0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f82000-0x4)) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000f80000)={0x10, 0x0, 0x2, 0x10000000}, 0xc) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/07 08:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)="01"}], 0x1, &(0x7f0000868000)=[]}}], 0x386, 0x8010) pipe(&(0x7f000036d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004d6000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000003e000-0x8)={r2, 0x1}) sendto(r0, &(0x7f00009cd000-0x10), 0x7fffffff, 0x0, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[]}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x8000}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006bd000-0x4)=0x685, 0x4) 2018/02/07 08:10:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000989000)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000eb4000-0x14)={0x3f, 0x43, 0x0, 0x1f, 0x9}, 0x39b) pipe(&(0x7f000015f000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000f5e000-0x4)=0x2, 0x4) writev(r1, &(0x7f00001ab000-0x80)=[{&(0x7f000072a000)="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{&(0x7f00002d9000)="c2d75a9e896ec6ccdf59dfebb9d8af50025ffd3488b46314d2ad32e7f6910d6c9df39de13c360cc95be8aa03e4be0b6b14dceca90b8a64664b43be1860b3f75dc555bfbfd2f56446776b7b8fe186aad9f8741bf21e952b6ce9652e3b0892a8d95cd3169766a3a198196baa1bbc1b661b95a6f62d2c7d900f43b007164ff02e435de594161c5b35e3c8", 0x89}, {&(0x7f00007d7000-0x11)="cf26c1ad6c9be58726d64dd09bd382a7d8", 0x11}, {&(0x7f000050b000-0x1000)="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0x1000}, {&(0x7f0000dac000)="de5622ec83e10b45ca3a1787464998237b13294283702b3488b3983f10001ebc2f5f7e64a939de5c5d4e8d49ccd0026a064572fc2bcd85fc42e133be2d7b9f819c1e3243c8cfcde4171a06b4ff67c4d951626b16c346ae3c49c8829f2ea33d390b959a72405d7aaeee0acfb44e650d2b16ba671cf34ca7cc6639f755ccbe537588985806b078fe597acda513ff161cf761db2c101a7cb91d496cece0845233bbaffae895239836c6ed23e11d265323c3d5cb5b1f82c11c48da11c04872669a4ed863cea82dbb6dfda8ba0cb471b0ce97a67d1a49609a1152d2df7708f6816f74f48f9b51e8729d0b5984861f449b59", 0xef}], 0x8) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00004b0000-0x4)) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183}, 0x48) r1 = socket$unix(0x1, 0x7f5, 0x0) unshare(0x8000400) sendmsg$unix(r1, &(0x7f0000f9e000-0x38)={&(0x7f0000b51000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000098000)=[{&(0x7f00002af000)="04be4b8091a3f66ab05c865d10f1a703848414e55f637d4ded5977fcb05a181a0a7d828f8a713f5c1446ff8ae4a7424466dfdb15cca7f98b1f", 0x39}, {&(0x7f000065e000-0xb0)="60833a33db263c2e90ba735201d47b8652de8b08b14da59522e34629e8592a3effb7e032f428176fa4af1992cd5f9ba72cca92cf58259d687ccc9b25c62585c14239e93b79a3f39e2fd2e8927521b8d51354d9e656e9792e090a4dcc781a4cf27d47fc146b2979127a79f53ebebf8bc0c39499b450f867c40a1e28964ae0c24934181039d1f95fd9ab6bde0409989ce6b70827da5fd7ec96b18692019f0223fee15ba30b42742efa8000461f668fa873", 0xb0}], 0x2, &(0x7f00001ef000)=[], 0x0, 0x40004}, 0x40) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000030c000-0x8)={r1, r0}) 2018/02/07 08:10:49 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, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) socketpair(0xa, 0x1, 0x1, &(0x7f0000d1b000)={0x0, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000024b000)=0x1, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000a84000), &(0x7f000097c000-0x4)) close(r1) 2018/02/07 08:10:49 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0x7, 0x5) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000f97000)=@ax25={0x3, {"27a9a0be49914c"}, 0x9}, 0x10) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f98000-0x8)={0x0, 0x0}) connect$inet(r2, &(0x7f0000a5c000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000f97000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000885000)=0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000f96000), &(0x7f0000ba5000+0xadf)=0x4) r5 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f99000-0xce)={0x0, 0xc6, "31bb791a65b906f36e7714baf0ca73fb8c24cd2948b04bb3f6bdc35885e964b58a5c25fdbed2672105538d8effd482d9a899786e4db9524f5d2c2b1460e4d4f095e0035827fd3df0acdf9ba31c112ac7c6660b53d706d3cfe494df73607971b7e3241599a074a5371147b57c99a20b5f117b7c7cdc4c86520492ccb8de5c9f7a0ee70b6534000dae55b66ac1ce86ef7b303d461778f25a9ec0e714aa940778601cc8380749ccf5e1b4a4289655abadfcd47e9d2847077577f2fad743cb118ab36045c4aded98"}, &(0x7f000078e000)=0xce) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005cc000-0x20)={0x5, 0x3, 0x200, 0x40, 0x10000, 0xd10, 0x200, 0x4, r6}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004f1000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000c04000)=0xe8) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000f9a000-0x10)={0x1d, r7}, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) [ 37.904113] R10: 0000000020e48000 R11: 0000000000000212 R12: 00000000006f7b78 [ 37.911354] R13: 00000000ffffffff R14: 00007fc32bdfd6d4 R15: 0000000000000000 [ 37.922942] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 37.934478] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 37.946248] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' 2018/02/07 08:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000022000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000829000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000012b000)={r1, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0xfffffffffffffff7, 0x8, 0x3, 0x80}, 0xa0) r2 = socket$inet6(0xa, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000112000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000c6f000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x60, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008ca000)={r4, &(0x7f0000a3b000)="e7da81ab0a90381e4b7057536e58d022dc2be7aae3932fc38d908cc2d16b99586b7116ca19af4e4a30a228f5c832f95cd5526a876d72b2544350fba211027da126440220676c6ffc0c99928bfcc67c10ff85253edaa7f0bf8e9f350fb3817e6c470c2100c2eeebfe37ceae1c7e5ebc683b24fe3884d4e1ae83bff8a4be986251dbccd152adc9aca3199b8ff164624cfa2d82c886ac1fa8ec4643c9e95d746c23e2762e87b9f688a7439344986f6b9956658da7c37573d83850d04dbe977748ae0486463b7a2cf469abfbf4b2683c6a6d53bae80a0557651fcec39ea0506b362df3df90896c01", &(0x7f0000b6d000)=""/131}, 0x18) sendfile(r3, r3, &(0x7f000077d000-0x8), 0x7) splice(r3, &(0x7f00004a3000-0x8), r2, &(0x7f0000ad6000), 0x3f, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000830000)=0x2, 0x4) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000c6f000)=0xff, 0x4) bind$bt_rfcomm(r4, &(0x7f00002e0000)={0x1f, {0x100000000, 0x7cb, 0x7, 0x200, 0xffffffff7fffffff, 0x4}, 0x5}, 0x9) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000000b000-0x44)={{0x2, 0x1, @loopback=0x7f000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="39e35121155f6bc42853d9e887abd68c"}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000003000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f000000f000)={0x11, 0xfd, r2, 0x1, 0x805b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000007000-0x4)=0x100, 0x4) write(r1, &(0x7f0000001000-0x1a)="f3", 0x1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) recvmsg(r1, &(0x7f0000007000-0x38)={&(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002000)=[{&(0x7f000000c000-0xef)=""/239}], 0x377, &(0x7f0000008000)=""/243, 0x263}, 0x2000) r4 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000010000-0x38)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000010000)={&(0x7f0000002000)={0x11d8, 0x3d, 0x101, 0x7, 0x0, {0x20}, [@typed={0xc, 0x2f, @str='\x00'}, @typed={0xc, 0x8c, @u32=0xe7a}, @generic="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", @generic="bfd5dd32ceee363433dde9397ca93aaebffa3111dbcaa291bb56f96f22976849d5b25b33ac790a637f55494e6cecbd9686d05fd689719e996f275cd2f2fa0ce69a64ed88983c095b050760cbfcbff7756049e4b06fbae520e633149f9ed552c2648de5332e61930160e879961bae031ed21c7fe20a36124bdf35740284549b89f6319f3115e3ed740d08365c23daad1e0bc8e2e344ee18589d488cd4752b664a849fa1b963b7e69813e69b06b1bc3245a56e701536b936ca94bea9f03f23f53fc73fcd13e0a2", @nested={0x28, 0x6d, [@generic="310e56dbf3e6ccbd672556328e56b377dbccc81be4e33e7e24b12ac0c8270c6a75"]}, @generic="3a7c1f6823dbe1d188a4d082d472fb774462d9cdf2cb9433f7e30ac720ed12dbc29ffa2b1993022d413939a2f9a8d0b9e23b065888083423ac8887a28503a696f33a7db93d5f650b71b92146d73cedd12efb528b2ad0608f882155f31d92a98e4acaf4da048f0e1a59853d9391cd900fb22f6a073453cf9d2f6d831fd9f4ba0e9f480a48cc1bd3b409750775f0de9189d5cf551074fe06813129fddff788242820a9e5506dd137afabb33c2adc70fc3cc63ab2bd6f8cc32690b0e3"]}, 0x11d8}, 0x1, 0x0, 0x0, 0x800}, 0x40000) 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) getpeername(0xffffffffffffffff, &(0x7f00008ba000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00009c0000-0x4)=0x26) bind$bt_hci(r0, &(0x7f0000395000)={0x1f, 0x1000, 0x2}, 0x6) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x3ff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a02000-0x4)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000feb000), &(0x7f0000c23000)=0x4) 2018/02/07 08:10:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x800) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) r1 = socket(0x9, 0x80001, 0x1) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xb7)={r2, 0xaf, "618ab587c2c2c4b264b2b1070357e88db57c78e83ceae381078fa6e4fbc9265dd659d7ac092e08c6484f5899ba3949167d227a9f06c514263462a0a0b70fb2ffa5ac94465595cdbdc95c05e44197cec930817ef884fbb85fe0fadb37c0e0df8da2e83b4b6ead45cfaabe6b9327be6b520a5845e872a2d7782257967b76cd2b138cb07b1479a83ce91e514d251ceb2828b9bc3598bee9ae15296a37a25f5fa6346b77605a3754202de9c5c190d38cfb"}, &(0x7f0000002000-0x4)=0xb7) 2018/02/07 08:10:49 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000afa000)={@generic="818c0a6d247dff698006fd7a4106e18d", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f000019c000-0x4)=0x1a5, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fc5000-0x10)=@ax25, &(0x7f0000fc4000)=0x10) 2018/02/07 08:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffd) write(r0, &(0x7f000052a000)="240000001a0025f0006bb404feff141c020b49ff6df3b500000780cc0800030001f90000", 0x24) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000711000), &(0x7f0000a2e000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000245000)={0x0, 0xfe, "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"}, &(0x7f0000424000)=0x106) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000395000)={r1, 0x4, 0x7ff, 0x8}, 0x10) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) socket$inet(0x2, 0x800, 0x388) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) sendto$inet6(r0, &(0x7f0000642000)="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", 0x1000, 0x10, &(0x7f0000c06000-0x1c)={0xa, 0x1, 0xffffffffffffffe1, @empty, 0x6}, 0x1c) 2018/02/07 08:10:49 executing program 3: r0 = socket(0x0, 0x800, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}}, {0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x9, [0x100, 0x4a, 0x40, 0xf428, 0x7, 0x5, 0x10000, 0x4]}, 0x5c) 2018/02/07 08:10:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x80000001) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4), 0x4) 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000)=@can, &(0x7f000002b000-0x4)=0x10, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x61fadfda) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000001a000)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0x2, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/07 08:10:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a4f000)={0x0, 0x2, 0x30}, &(0x7f0000d95000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b70000)={r1, 0x1000}, &(0x7f0000b07000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000098f000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x80005, 0x2, &(0x7f0000a31000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00006b1000-0x4), &(0x7f0000bea000-0x4)=0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000627000)={@remote, 0x0}, &(0x7f0000d6e000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b3b000-0x50)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x4800000, 0xfffffffffffffffe, 0x400, 0xc40e, 0x80000, r4}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/07 08:10:49 executing program 0: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000088d000)={0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xeed, 0x1, &(0x7f0000941000-0xca)=""/202, &(0x7f000069a000)=0xca) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f000093a000), &(0x7f0000471000-0x4)=0x4) 2018/02/07 08:10:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x8, 0x19030, r0, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d54000-0xf9)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8000000000008, 0xfef6) syz_emit_ethernet(0x6e, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "446f12", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000aff000)=""/100, &(0x7f00000ba000-0x4)=0x64) 2018/02/07 08:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xc51d, &(0x7f0000502000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006d1000)={{{@in6=@remote, @in6=@empty}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000c67000)=0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000649000), &(0x7f00009fd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00003a2000)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x561}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}], 0x54) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00005ca000)={&(0x7f0000aab000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port, @sadb_x_sa2={0x0, 0x13}]}, 0xfffffcb1}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f7f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000bc5000)={0x0, 0xfffffffffffffffe}, &(0x7f00007fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000c36000-0x7)={r5, 0xa}, &(0x7f00000de000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ec2000-0x4)={r2}) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f00003a6000-0x4)=0xdbd9, &(0x7f00007ec000)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000206000-0x8)=@assoc_value={r6, 0x2}, 0x8) 2018/02/07 08:10:49 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)="73065304000000000000", 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f000000a000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000009000)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000000d000-0x4)=0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000000e000-0x4)) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000563000)=[{&(0x7f0000590000-0xcf)="af441baab7424554b20a1bf6c2276196fe0f470583ebb4768245c18c7b613a321656dd254d3569eb5bbeca0e8b8b6964f54929feb4219f66e31ba0af145f581342f4ae1b1b96c7b1e5d5990f9d652530e81fb91b9afe83e47572ca88facdf560c8f95e98174c32db49696f5598b9b8cf9dadbbe6c4698d6c6fce1d538136fbc83a205e8636859b46fb92951974d2581c1cc8d6b3e741d917db59049319e70a8a3734fbe44a1f0233fd917b2570b2c3fd005411e9c0d4f5a93bf85e7347f263c1e5b2eafe21ec13d639ac30b2cefc7a", 0xcf}, {&(0x7f0000d5b000)="7e2b3ad42957ffc67ac0bf0943dec3c9a948d78080e8290cd4cc0cb52b74d666589edea4e34d721cddc0a4d0984f2fc47251e440bda97ca8943b03e9b9f2445e2dbc9ec155be9d1a329b9700c5aabc31169df0213411db", 0x57}, {&(0x7f0000c43000-0x1b)="d68d29f6d6b6f79b7ee4f1e86d6cfe9973f9c0f8f730cd12a86c26", 0x1b}, {&(0x7f0000523000)="01f9138af19269ff23c8609ed554521c4bfef3e559772cf6e8c536011885b1a189fd4a3766462111b09566556f73b83a66da35ab27f2dbf24c11a1f66210575a7058180c1a005cf71b880feb3e5b5d43c471535f58384b678409a6fbc71bb08668867cfbfbf67854fd71f3e9102d8b8f998fea4cdfa787ceb8e3675a62651ab260a5116a3d1c9fcb99fc5f23d82faa97", 0x90}, {&(0x7f0000ffa000-0x85)="3fea08c3bc6bec6dbc52d940d044658fbfe4e2661c146b6282a16963e758e1170768a63815bb22b3b47009230fc4869c533b4f7a74e9879ed9ce1c4a2478f3a640e4663dfee0b17369ccdafd6e99f4dd4e78383402515bb7bc5f160bbe8d2dece2ed67926cee140b6ed034cc51c102252ae3f0345696c5dae827243bb83b58dea39c84f5e6", 0x85}], 0x5, 0x0) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r1, 0x18, &(0x7f0000ff8000)}, 0x10) 2018/02/07 08:10:49 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) pipe(&(0x7f0000651000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f7d000-0x4)=0x7, 0x4) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000ecf000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000b98000-0x50)={@generic="ed4c9c91c9e33d697ceedd6ca5e4351a", @ifru_addrs=@pptp={0x18, 0x2, {0x0, @empty}}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b25000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000167000)={0x0, 0xffffffff, 0x4, [0x6, 0x2, 0x0, 0x97b]}, &(0x7f000016f000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000bf3000-0x5c)={{0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2}, {0xa, 0x1, 0x80000001, @empty}, 0x5, [0x100, 0x20, 0x400, 0x100000001, 0x1f, 0x20, 0x3, 0x800]}, 0x5c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000028e000)={r1, 0x0, 0x6add6827}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000722000-0x6)={r1, 0x7fffffff}, 0x6) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1}, 0x0) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/02/07 08:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x10000014}) epoll_wait(r1, &(0x7f0000014000)=[{}], 0x1, 0x7518) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003c7000)={0x10}) 2018/02/07 08:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00009f8000-0x8)=0x103, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00008a1000-0x10)={0x93, &(0x7f0000b05000)="8db116adb6fc500f9ecd833488451d558afb104e3083b6850e7833185143444395ddca489efdee81fd48e1382e8b545289e106e3ac70ec0cc1aa597260da29a33ae3e75c18d5eb1da1f5ccf6f501898f06d3a4283dc515bf71a4295405ab78c3b6e9483aa2ef74e8173f0f696b8d7bbbca2b9f138dc40c18c9cf38649ee9bbade9e76d2cc5edf79eb0690aff812249986a98bb"}) getsockname$packet(0xffffffffffffffff, &(0x7f0000944000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000192000)=0xfffffffffffffedc) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x94, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0x9, r2}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) socketpair(0x13, 0x6, 0x2, &(0x7f00008a9000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000072f000)=0x3, 0x4) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0x4ae000)=nil, 0x4ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f00004ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00004af000), &(0x7f00004b0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000d4000-0x4)=0x2, 0x4) getsockopt(r0, 0x800000010f, 0x87, &(0x7f00004ad000), &(0x7f00004ad000)) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004b0000-0x8)={0x0, 0x8}, &(0x7f00004af000)=0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00003b7000-0x10)=@req={0x81, 0x1, 0x4c}, 0x10) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004af000)=@sack_info={r1, 0x4, 0xfffffffffffffff8}, 0xc) mmap(&(0x7f00004ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ae000), &(0x7f00002f7000)=0x4) mmap(&(0x7f00004b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004b1000-0x4)=0x8, 0x4) 2018/02/07 08:10:49 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) pipe(&(0x7f000065f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000330000)={0x2, 0x4, 0x4, 0x7f, 0x0}, &(0x7f0000eaa000-0x4)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff8000-0x14)={r3, 0x1, 0x400, 0xd9, 0x9, 0x4}, 0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000ff8000), 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r2, &(0x7f0000260000)={0x0, 0x0, &(0x7f0000c88000-0x20)=[{&(0x7f0000ff8000-0xb6)=""/246, 0xf6}, {&(0x7f00003fb000-0x26)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x800}, 0x40040) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ff8000)=[@in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6a57}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x6c, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1ff}], 0xd4) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000226000)="54a43b56434df0bf6a152782c498607f18023f65e06be3bb3e80f1690b6296b57301a25e763acfa4") 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000639000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}, 0x81}, 0xfffffffffffffe3a) socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000287000)={&(0x7f0000162000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000022a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000997000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c03000)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) 2018/02/07 08:10:49 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000d000-0x20)={@dev={0xfe, 0x80}}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x80000001, &(0x7f0000023000-0x8)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000022000)={r0, r1, 0x0, 0x1}, 0x10) 2018/02/07 08:10:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="1a24e7f20bb58340c621d1c357230358", 0x6}) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x361) 2018/02/07 08:10:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x2, 0x1, 0x100, 0x1, 0x5}, 0xc) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x1c000000000, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ce1000), &(0x7f0000d5e000)=0x14) 2018/02/07 08:10:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @common}}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10, 0x80800) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000000000)=@hci, &(0x7f0000002000-0x4)=0x6, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) 2018/02/07 08:10:49 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x400}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000001a000-0x20)={@generic="1307748298471fe83ec41266ba6ba6f0", @ifru_flags=0x3001}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001a000-0x8)={r1, 0x7}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000018000)=@can, &(0x7f000001c000-0x4)=0x10, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000015000)=@common='vcan0\x00', 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000001d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000004000)=0xc) accept$inet6(r2, 0x0, &(0x7f000001a000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x62}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x310) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000-0x8)={r3, 0x3}, &(0x7f000001c000-0x4)=0x8) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x5, 0x1}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(r2, &(0x7f0000c9c000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000ea1000-0x4)=0x20) getsockname$unix(r3, &(0x7f0000dc3000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008fa000)=0x1002) connect$vsock_dgram(r0, &(0x7f00002fa000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getsockopt$netlink(r3, 0x10e, 0x1, &(0x7f0000846000)=""/232, &(0x7f0000c7f000-0x4)=0xe8) sendto$inet(r3, &(0x7f00005a9000)="e397fa377f1ae3f7cd4b26982f2fe823505e36014e1ce3d1c1c1c1f427ecff4013bb6c8622fb449208a91be073c3675883000b1eed2294e2c184db0c138b26e814f5a2411da47339c8f26eaa7411a37b34fe4af76d581e68db4c98d3563e30f05af1f16b2984b45da4fcdc8dc8040fdd30570ed3e929f719f08876a72fc11d7849fbfa4fd6d14eeffaaf08b2d44832eefc0631442cde8d00136607cc509f137971695e2f203c2fd8fc89b54b581c0d885692ef4bbfa756ffd2daa15a57611088d928a139ffc97e15cefc285697", 0xcd, 0x4000000, &(0x7f00006af000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000951000)=0x1d, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00008f6000-0x1)={0x1e}, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) syz_emit_ethernet(0x6e, &(0x7f0000011000-0x47e)={@random="cd09a4033900", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "1b229e", 0x0, 0x21, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], "3e15cd83eee6114e"}}}}}}}, 0x0) vmsplice(r0, &(0x7f0000b88000)=[{&(0x7f0000932000)="3b660378a0707cadaa9dc618e1cc5ece606141d61d686de8d3ec71172b0c90c53ad9af49aeb9db07206490c413e666e88d6dddebd1c9c3a11a6899e5f8f79ff95b2210198b5a35990e5652e586987d10cec9ddbe1629500569b7bdade9acbe40e9dd08a88ccf53d8b6", 0x69}, {&(0x7f0000357000-0xa3)="24b27aa2046ba9dd123606ff8915df7327fff9be6758c4896e43c6155344c84e70c493db2680ef220d319e0b69b739f5f956117d11eb991f72e84020ab09206a9442c3b6c2307c737af7f6d051a345ad0d30cabdf4f80e129d38bdf19ff1eaafd9c81df842d76b91262b58d43987ec3d12e04ed1fbc0df06f4f270433d709bf51221b8aa81da6a84fe4ac70018af39f4fca19968606c49935b6f4058011828e318832c", 0xa3}, {&(0x7f000016a000)="55ed7be12ca7a1b040347d76ac39a00ad74bba44532e327437fe5095d1fc632ae52a2f2817616721b56301566489ab97e0ec3ee08d8c38db06365902c18cf52610967df047c2d511b544d01a3975d28966102745ea99cb9926d355cb1cb4fb9f88a408643337578715e6d039ca4592053671be3be2f38310abf4e0ad2a8d98ed086594fefba0a40b5e48f70296b41efe9bf8753e1edafbf9e5764c9ee1a5fedc54215b1c811c2a7710e42427bc3a2278806d81bf32604583033784ab2914358db4981c", 0xc3}, {&(0x7f000035e000)="f0b99ccfde33fca6354ad8a7e85e319dfa8ae4fca7798de13a68ce3cb529ea6cb742f2c3e4fd070a76835f2bc56072a43286a63718ab3e8bdbbbd2eb77a6897c061f099b48668a4d1112796c28c633f211480a4c4e159b78be2a", 0x5a}, {&(0x7f0000241000-0x80)="323b527e57b3b595ca85ec702b007536678db7ac72ba1661419f438ee183bb07a2176c3ad2a33108a3d0ad5d95d11320a3721685a738a1e3ba5c52823e70f62a91d400829f79d69002bfec35cc771a9d401482c4bb0b9308341f9f0ba433d9937c6bce05f93984c331fb5fb87985941db4d92825b618c004236753b52227ca98", 0x80}, {&(0x7f0000146000)="b1f8d693f7536d492541ddf1b3e98fd19a4c587f80f6969fa588447cc19fdc6fb2827953c9ec612ac4a47d", 0x2b}], 0x6, 0x0) 2018/02/07 08:10:49 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000020000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f000001c000)=[], 0x1d3, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0xffffff87}], 0x1}}], 0x48}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000f, 0x3, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000022000-0x60)={0x27, 0x3f, 0x4, 0x1, 0x6, 0x8, "d9d55c6211f9ae27691bd8cf50f76172e676e78ffe5bf5efb532a6845ae9c1b49a7f81c03485af263ee28af068947850a7690d0e1bb0a35a118cf8b6ede3ca"}, 0x60) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x40004bb40f37, 0x4, &(0x7f000001a000-0xa8)=""/168, &(0x7f0000018000)=0xfffffffffffffe10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000022000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000021000)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000001b000)=[{&(0x7f0000020000-0x46)=""/235, 0xeb}, {&(0x7f0000020000)=""/116, 0x74}, {&(0x7f0000008000)=""/213, 0xd5}, {&(0x7f0000005000-0xfe)=""/254, 0xfe}, {&(0x7f0000014000)=""/10, 0xa}, {&(0x7f0000020000)=""/146, 0x92}, {&(0x7f0000020000)=""/102, 0x66}, {&(0x7f0000020000)=""/241, 0xf1}, {&(0x7f0000021000-0x29)=""/41, 0x29}], 0x9, 0x51) 2018/02/07 08:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0xfffffffffffffffe, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a8d000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000489000-0xc)={&(0x7f0000fc9000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3c9}) 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000067e000)="260000002a0047f2ff17ddffcd00ff030000ff000100000000000000010000000000a3000000", 0x26) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000e51000-0x10), &(0x7f0000685000-0x4)=0x10) accept$ax25(r1, &(0x7f00005ac000-0x10), &(0x7f0000e88000-0x4)=0x10) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x5, &(0x7f0000004000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000013000-0x5c)={{0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4cfa}, {0xa, 0x0, 0x400, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, 0xa91, [0x401, 0x6, 0x8000, 0x1, 0x30f3800, 0x2, 0x6, 0x6d]}, 0x5c) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/07 08:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f00009be000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) pipe(&(0x7f000089b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004b4000-0x8)={0x0, 0x3f}, &(0x7f00003da000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000446000-0x18)={r3, 0xe31, 0x30, 0x7, 0x3}, &(0x7f00003b2000)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000536000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000701000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004ed000)=@add_del={0x2, &(0x7f000098e000-0x10)=@common='ip_vti0\x00', 0x5}) 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000d000-0x18)=@get={0x1, &(0x7f0000c0f000-0x20)=""/32}) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x182, 0x11e) sendto$inet(r0, &(0x7f0000dd0000-0x2), 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e7e000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a27000-0x8)={0x0, 0x7}, &(0x7f0000c22000)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef3000)={r1, 0x2, 0x4, 0x5}, &(0x7f0000eac000)=0x10) r3 = accept4(r0, &(0x7f000049a000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000e74000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ef5000-0x8)={r2, 0x73, 0x9}, &(0x7f0000560000)=0x8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0xffb2, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0xfffffffffffffda5}, 0x41002106) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef4000)={0x7, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x58, 0x92bae5e, 0x3f, 0x20, 0x7, &(0x7f0000ef4000)=@generic="eadc1f3c50a55b02fc323389aa8d3347", 0x6, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e3a000)={0x0, 0x3f}, &(0x7f0000ed4000-0x4)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ef4000-0x10)={0x1, 0x2, 0xffff, 0x1b9349bc, r4}, &(0x7f0000ae0000-0x4)=0x10) 2018/02/07 08:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20009, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/07 08:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000068d000-0x18)=@nfc_llcp, &(0x7f0000c7d000-0x4)=0x60) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000060a000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b1b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00005c1000-0x10)={0x1, &(0x7f0000747000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d4e000)={r2, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/07 08:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000172000-0x2)=0x101007a, 0x4) 2018/02/07 08:10:49 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1, 0xa, 0xc9) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000f81000-0xe)={0x1f, 0xc5d, {0x8d0, 0x7, 0x6, 0x80000001, 0x401, 0x9}, 0x6, 0x80000000}, 0xe) r2 = accept(r0, 0x0, &(0x7f0000cea000)) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000048a000)=""/16, &(0x7f0000f80000)=0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00001ba000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xfe59) r3 = socket(0x8, 0x7, 0xffffffff7fffffff) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f82000-0x2c)={0xe, 0x8, 0x4, 0x9, 0x10, 0xffffffffffffffff, 0x9f1d}, 0x2c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f82000-0x2c)={0xd, 0x1ff, 0x800, 0x4, 0xa, r4, 0x7f}, 0x2c) sendmsg$alg(r3, &(0x7f0000f80000)={0x0, 0x0, &(0x7f0000209000-0x60)=[{&(0x7f00002eb000-0x41)="addee875e41c850d451fbd1df9e885e5aed0b3dfce5b9086ae8275b151873b766034a0b4c42d2d9df9513b83354b000d8f3ce35ac16d90cb1c4e704ac36b8d7eac", 0x41}, {&(0x7f00004eb000-0x72)="a81a3b9a5823c5bfc6a13fe7e536fe65423d5ee90f85dc6fd6cabe558bbee82159b3205c3c72b6e47025fc0ef7c80d09d0eab78c10c4c60a84b07ac8e157baf33e98a8003111b9957b8963d279982bb2b4af12f99864235a65316b2df10c9fe008a96331abadd1cf6d27c694e85c926a5465", 0x72}, {&(0x7f000078f000-0x4)="e7f6cc9c", 0x4}, {&(0x7f000032f000-0x3f)="9a1b0cc2544f0284bbb9cac8ec174241fafbcef400d570b6daaaeb116e25a422024b421087bff389f0f4300f51b980dbe76b0d485b16f47da6011644f2d823", 0x3f}, {&(0x7f0000bd6000)="b0a066c6a4bd2c8f7aee19c9b0491e2161b6bbf0bb9d195285b0b864abd03518d7ead7fb043bdc32aeba16f5a3c24b479d3e7b95bf8d821a4b7046b79abbb0d6730201452e0a66435c850fd4a740488d8c84e87540895428ae1f61071bcab24c2a5696e2c924a67e6159efc8b9e6ae66f4a3e879769c122d68d9983af6f643ba7f1859038094e2ef3357ecf15b3a6c9e1221a78ae7364626ac28a5a3bcc6293fe528b1e233c2a9e2003b9d9c02149a222ca4cc7a906a514ed9054a", 0xbb}, {&(0x7f0000f80000+0x885)="fda1e0ebaf88424003117c77ca01f828646a36ea8bda1b93d6ab25a4678ff1030e1e3b9ce6e700fece97d11cf5f4bdd9732f44235cc7304e8f0aa6914cf2f92e127cb077d13ce6e7400a3340dafdc3589d0de3f5beebe23578c0dd58d86b4d4f25acf15824de460c33e545f7a86c7f29618e4860690695189a8c3a566199d769c3339378bab5c7866e33be2c91d379461820e0eabb1226ec51a2a5cdf2a128ce733a549c550fe4e5af5da1d7b86d51eec28a8a36968e52d41b5aaa2b4bee31ae7483dfcbd3", 0xc5}], 0x6, &(0x7f00000ad000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x40001}, 0x10) r5 = accept$alg(r0, 0x0, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000129000-0x4), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000071d000)=r6, 0x4) sendmsg$alg(r5, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7f000-0x30)=[{&(0x7f0000477000)='f', 0x1}], 0x1, &(0x7f0000f80000-0x30)=[]}, 0x0) 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000002000)="8d541fe43d9457c6fe61c6b8d16efec0d9f60235689d01", 0x17) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000010000-0x10)={0x1d}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000011000-0x4)=0x12) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000012000-0x40)={0x5, 0x8001, 0x891, 0x4c, &(0x7f0000005000-0x4c)=""/76, 0x83, &(0x7f000000c000-0x83)=""/131, 0x1000, &(0x7f0000004000-0x1000)=""/4096}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000010000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r4}, 0x10) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f000000a000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000f000+0xd91)=0x14, 0x80000) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f000000b000-0x75)="d1d9b7d5ad34e6768a1a7f13ec6fb75d4bb9b38348cb55e69bca3229a291736716a2343dced1239d38e317cefbd25bfce986fb5ef5d2fb3d72ef7c4a258967e5e31724841eac4ac3b5b56b3bcfcfc388ee14f827a0e36ccb7bd916b22e6db38fcb996d46193b3f16776b558f66318ac7ebf73aa4b2") close(r2) 2018/02/07 08:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) socketpair(0x14, 0x807, 0xfffffffffffffffd, &(0x7f00000ad000-0x8)={0x0, 0x0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000973000)={{0x8000, 0x40}, 0x1fb7034dcd427162}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) sendmsg(r2, &(0x7f0000cf5000)={&(0x7f0000912000+0x9ae)=@hci={0x1f}, 0x6, &(0x7f00008de000)=[], 0x0, &(0x7f00009d0000)=[{0xdd8, 0x0, 0x0, "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"}, {0x1010, 0x84, 0x5, "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"}, {0x70, 0x117, 0x6, "47abd471cfc45657c4b3c107dcd13ef82aaef010d3be73691a0830073ae4c3a0fc154a852d80bbe88b9ca2bca7bf42a15a910fa4135d3f31e06cb2dd4dbda72c4c1dc5b8de0a455818acc522ada2265f33f2e29bf4a22b75a6d6bc42"}], 0x1e58, 0x850}, 0x1) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010b000-0x4)=0x385) bind$bt_rfcomm(r0, &(0x7f0000a62000-0x9)={0x1f, {0x400, 0x4, 0x5, 0x1, 0xdf}, 0x80000000}, 0x9) 2018/02/07 08:10:49 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x7ff, &(0x7f0000012000-0x8)={0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000011000), &(0x7f0000008000)=0x4) 2018/02/07 08:10:49 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000fe3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1ef, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x55171010, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "1e54f5829f33bc8300e3797aef178119"}]}}}}}}}, &(0x7f00009c7000-0x18)={0x0, 0x4, [0x762, 0x517, 0xd87, 0xfb]}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fe5000-0x8), 0x200, 0x3) 2018/02/07 08:10:49 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r2, 0x9, 0x30}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0xab82a0a98768e322, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000)={0x800, 0x0, 0x1, 0x29}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000007000-0x20)={0x80, r5, 0x1, 0x40}) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000001000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}}, 0x8) r6 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r6, &(0x7f0000007000), 0x359, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/07 08:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0}, 0x1c) socketpair$inet(0x2, 0x80804, 0x0, &(0x7f0000cb4000)={0x0}) socketpair$inet(0x2, 0x805, 0x6, &(0x7f000060f000)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cb6000-0x8)={0x200, 0x8, 0x3, 0x100000001}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000c88000-0x38)={&(0x7f0000ed2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f00004d7000)=[{&(0x7f0000d5d000)=""/46, 0x2e}], 0x1, &(0x7f0000f3b000-0xae)=""/174, 0xae}, 0x0) 2018/02/07 08:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r1, &(0x7f0000d1c000-0x10)={0x27, 0x9, 0x0, 0x4}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c3c000)={0xffffffff, 0x10000, 0x18}, 0xc) pread64(r2, &(0x7f000045f000-0x1000)=""/4096, 0x1000, 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000641000-0x6)='vegas\x00', 0x6) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/07 08:10:49 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000e2a000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x9, 0x1, 0x3, 0xffffffff, 0x80, "8750ee807b9550db5f69ba2817e7b721f9f096078b5c8cc989b1e8c601f9027f68d35320dcc088d16bcd963d7ca9f6b2252d3f74d41a2b807314dbf0607fc7", 0x8}, 0x60) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) recvfrom(r1, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) r2 = socket(0xd, 0x0, 0x6) sendto$ipx(r2, &(0x7f000000f000)="9971787eaa623564bc99ee1b6337b9cb6507610a243b94ff8639814c85d803643a1b945d5c6adc38d1e7d1925aed11b45c958c0369f068502b915a6beb9c4fff68342b488595d31c90e910", 0x4b, 0x4000010, 0x0, 0x0) 2018/02/07 08:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) getsockname(r0, &(0x7f00007e2000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f000089f000)=0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057f000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00002b6000)={0x1, "ab"}, 0x2) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = accept4(r3, 0x0, &(0x7f0000028000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000272000)={0x0, 0x7ff}, &(0x7f000001b000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000df3000-0x8)=@assoc_value={r5, 0x7fff}, 0x8) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000012000)='tls\x00', 0x4) sendmsg$nl_generic(r3, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000a67000-0x8), &(0x7f0000bed000)=0x8) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00008ea000)=0x8000, 0x4) pread64(r3, &(0x7f00009b9000)=""/73, 0x49, 0x0) sendmsg$alg(r1, &(0x7f0000d70000)={0x0, 0x0, &(0x7f00002d4000-0x50)=[{&(0x7f000059b000)="322ee7240c9f11ff7e64dc1cc01e28bd00000000000007ff0948b1d1340b0d9beff8dee1a8a196b9d038fcef7da2ff03ada503f1df8ce9cde17a02c2ff4a6c97fef1f1c3a2a493b3ef1c5540000000620a34e651a73aab783cbd9f4d0b8a36235115b6763d579eb3002c3154f6315f6eff254bd85bf241f4df186028372196ff", 0x80}], 0x1, &(0x7f0000b6a000-0x58)=[]}, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/02/07 08:10:49 executing program 2: pipe(&(0x7f00001a7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000a9000)={&(0x7f0000077000-0x4)=[0xfff], 0x1, 0x3, 0x80000001, 0x9, 0x5, 0x4, {0x2, 0x6, 0x6, 0x7f, 0x2b9, 0xfffffffffffffffd, 0xfffffffffffffffb, 0xff, 0x0, 0x2f0, 0x8fa, 0x3, 0x99, 0x730, "f1cd97919dca1d3131786dcee0d722fcc95113ad7f86f43ca60385ddaaca8430"}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @usr_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff, 0x4c5, 0x401}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1, 0x20}, @ah_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}}, {"52b6", @empty}}, 0x0, []}}) 2018/02/07 08:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000030f000-0x10), &(0x7f00009b1000-0x4)=0x10, 0x800) recvfrom$ax25(r0, &(0x7f0000916000)=""/183, 0xb7, 0x2120, &(0x7f000035f000-0x10)={0x3, {"8e9f0305073cc0"}, 0x3}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/02/07 08:10:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000090d000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0x44e, 0x4) accept$inet6(r0, &(0x7f0000b89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000000)=0x1c) pipe(&(0x7f0000001000-0x8)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockop