Debian GNU/Linux 7 syzkaller ttyS0 2017/08/23 21:13:51 fuzzer started 2017/08/23 21:13:51 dialing manager at 10.0.2.10:35389 syzkaller login: [ 34.906070] random: crng init done 2017/08/23 21:14:13 executing program 0: r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000b7f000)="2f6465762f6869647261773000", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5, 0x2, 0x2, 0x5, 0x3, 0x10000, 0x0}, &(0x7f0000002000-0x4)=0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000+0x3a4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000002000)={0x50002, 0x0, [0x5, 0x3, 0xf2f, 0x1, 0x908f, 0x3, 0x6, 0x10000]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000)=0x100000000, 0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004000-0x2a)="e87d45b838d07ddf59a7f35d42b73d10c7aa98636eb6ff3cb6de32afd7eac156aca92d2b7b67307445d2") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000005000)=0x8, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000006000)=0x6) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000002000-0xc8)={0x2, 0x1000, 0x5, 0x6, 0x3, [{0x96ce, 0x80, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9e87, 0x2, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100, 0x2, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000008000-0x4)=0x1002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000006000-0xbc)={0x2, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "045251737aef926e", "77a0a50885b24f5a2648b0f2e687f822cd263c17d8e4043b8815ba16b237fa54", 0x5a, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit_group(0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000003000-0x18)={0x1, 0x0, [{0xac1, 0x0, 0xffffffffffffff00}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000008000+0xa86)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000009000)="2e2f66696c653000", 0x80402, 0x4) 2017/08/23 21:14:13 executing program 1: 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) futex(&(0x7f0000000000)=0x48, 0x3, 0x40baa132, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0xfff, 0x2) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0x200, &(0x7f0000001000)=0x2) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x3, 0x410000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x50)={0x0, 0x47, "7402076534ad300e5168640c4b2a65718cd5fbf1776b2ca08e990859cdd678fae16938dfe6166efb1734128054671ed89b7cb1873e784b07b14521b210fc41f68b06cdfd9456a1"}, &(0x7f0000001000)=0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1bc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x56e}, &(0x7f0000000000)=0x98) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000003000-0x10)={0xdc03, 0x6, &(0x7f0000004000-0x6)="3166783c431e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000004000)=[{&(0x7f0000005000-0x1a)="4a6e48b872cc9510500b0343ef4b7671ff62bf3ec9cece67371a", 0x1a}, {&(0x7f0000003000)="a082faddc8829b510ecaea61d14031c0cc4a2c04fa36cf7f037e75d06926779b5ec1fc588ca06a8ae19c25c992934e19e65a55633fb9ff70e9ef9d7983f6497cdc9788eb256391080e9b8530767dc8ec27c60c30437a7b1b9be968c18667a06125559be161ab088ce064db0b9817fcba90e7be079137cda65ab0f9cf207c542c351ac65c728e2792751dfa5094ea08647ccddbf9721f9da1", 0x98}, {&(0x7f0000004000)="4d87f96b31db9dc5c33f311b58096ba5047476ee7d1b729ea0d48b8a53decb4632cbf97436c20ea4ec94cc63b0bb881f346ed02e5cdcebcf62139ad134faf9cd8d9a7b5933b727454d5f3eaaa432e3cd0fc836e27898ddc8ac0343d357718c996fa5980a12589fe2a335740a10bff94f570cbc5809099f046453e9d08453a20284a792f7337ac1541da82d8495c0c09a32872d00968cab7359d8a93909efc075a7e5a183de5ca6d80f8c185acd9ce943453a00594b01d5cfb23ddd4a2c7eb3fd6d83ea033779f585940328099e78a99581e1ab3b44d73b39a25526be8ed0a1a6b4c195046ea6067b933e", 0xea}], 0x3, 0x1) getsockname$inet(r0, &(0x7f0000004000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)="7573657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000)="2f6465762f766373612300", 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000)="7573657200", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x36)="ca8ceddf84f417c658cb32b3fac54ef89a6cfb26ed30b3b33cd48a1c54df61afeacefefed97dabcea1f6881b1964bfa89a56cc1f7dd7", 0x36, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x800, 0x8001, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10) 2017/08/23 21:14:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)="7472757374656400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000676000-0x17)="776c616e3170707030766d6e65743173656c696e757800", 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x900, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x59) readlink(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000)={0x0, 0x5, 0x3, @thr={&(0x7f0000000000)="0d602e06baf4f6b73d45eb7bc06cd3a5e5b4a3334ad97061d8f55d6bc42588eae489f5d261ab73d77f8a38", &(0x7f0000000000)="599ae3b7511ebeb02b143db7a311f542c4f7ad4dad57bcaa2f21140c5e440a06efffa371d2d7af7b14f0aa1636966a2d3b56155f08ed9b3c221e283504d358896df7a51f8f3742a32bb0dafeb228bfc7410f761693764f4f617d5cabedf1bc622b1692d60965447a133a8fd7b31d574880f66389ff2f0f7d6d57028805c4e9d248f6176268d4"}}, &(0x7f0000000000)=0x0) timer_delete(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000004000-0x2)="0000", &(0x7f0000002000)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x1}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={r3, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000004000-0x20)={0x10201, 0x0, 0x7001, 0x2000, &(0x7f0000002000/0x2000)=nil}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000006000)={0xffff, 0x9, 0x3, @pad=[0x4b1, 0x100, 0x2, 0x0, 0x6, 0x1, 0x3f, 0x4]}, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000007000)=0x4) chdir(&(0x7f0000006000)="2e2f66696c653100") [ 48.383161] hrtimer: interrupt took 14830842 ns 2017/08/23 21:14:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x7, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x75, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0xc6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x0, 0x0, 0xfffffffffffffffc, 0x6}, 0xc, &(0x7f0000004000-0x50)=[{&(0x7f0000005000-0x334)=[{0xac, 0x0, 0x10, 0x3, 0x33b08cc, "8a4def381a7a829cdfe2468ae85b6b3777e4d0ef30ca4fdfecf864c20ec17cb387b1b29d786862071d08377c801b10673a91a9c2743b8b35c5dafb00af3fc49553dabd2cd0c6e4aa69f087c3db940efb48b7414c6941e92a7dd4bea4bbcbaeb828d968cd9b3938fe3a3265542c81ab4f30e20cba1e672ef4b5ebff560fd55e0f5e4d98ee12cbbe5a36767f8cb8b9c0cc74308a518c43ce8ac9b5f2c2"}, {0x64, 0x7, 0x400, 0x20, 0x6, "74a6cd7a0b77988373657c88aed6c7b03a50fc687d68f74835d789b5c60ec075aa56103a368f9b7afc2324f1429e24b181edb26884d55d2fcccaa3be7526c1cf78be9ae8e3241834ac4f55717d75f9fd575b0f"}, {0xb0, 0x800, 0x70c, 0x800, 0x1, "010fad894bff473b73ba29f3efdf88038a692995daf6a95b0d39560d9373d28ad3db99a728690b5e882df4f27cf0c4df4d7906a19eab456edb9a68e36cfb3f0697441e5e292c311c79453d5b114ef7405d3622056271eaef0e739c7379260508e43f08bb6fdfdbfe820f459d4b7b6518ab7b9d473d76fcd6151835ee377e44561dad0abc207d8960c599f1d5584992bdaadcbe0e45a6569716d56bce40dd28"}, {0x68, 0x6, 0x14, 0x5, 0x0, "b2e373fae9c9aa602795b44ca07b152942f93bf77ae59f63f8c600806e1d07c0d614c73b6f9bb20d2b03101c7fb9a54bb6c6985b9f557d17717f04019d621ef95ab097c8c67461373249f01f3bb438a15a178544be446f"}, {0x10c, 0x3, 0x10, 0x7ff, 0xfff, "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"}], 0x334}, {&(0x7f0000003000-0x114c)=[{0xf4, 0x8000, 0x0, 0x2, 0x3, "7b24f35102f87fb7b1b1eec5402971900ee05c89c43dbca6eb21b40475b00284c03d87135ba50a1cc6671fbfd1a74df0cd3ee5ebdefe925e04ae542eb2d06bc78bfee35b7321ccc7b6a0c73717778195a3a416c8f2a78ca86308a2b450cbb405850bee13fff4f69cd85a1a8d932c76f657d6dfbdc0626b11b57359ec59f8f4730f967be9772e32681a1e600bfbe0052ace2128f026d1eed89bf9af1ac3e9f3cbee5d4811538216c08f8db75158714f3cf49e1316174a4d50afd66faf052a29c4c18ad4244682816d023c4534a17cd2e064122e9bbc44c0708b6789742c56c39868727df9"}, {0x1010, 0xffff, 0x100, 0x7151, 0x4, "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{0x48, 0x3, 0x100, 0xbd5f, 0x5, "0d8b9de100d9ce69f59829d9c291556f50ecc031c1d6f7df610073aa28a4affb876ae742305bee50a03fcf35e9af29d52027ead4fed0"}], 0x114c}, {&(0x7f0000001000)=[{0xe4, 0x100000000, 0x202, 0x1, 0xfffffffffffffff8, "19b2c5d91890b0c59c6df29c9fdfea9c1fd490c0f0978356d2c5c34ce80831fc4debfd7080c67bfcabc6f44fe51293d2fd54df0b22cb1aacb01f74f8f387bbeb393c7f6d7beb41b719b757b62e106549e39507e49baaefe383f4f3dda2af420013bbfb3458120713980b1264168125924d8151c469405e6d90e7542c97f06a9dcb7558162752a4d754be3c41abd15be91b9423edc45a6b1bc4fc0728970f72ea86319bd114d69c98e7fd44508cd9c9dfe7f7c53d33d6387ac302fc73a695694166de649246196bf10fc7ceeaf0a100ffad3f1dcf"}, {0xd8, 0x6, 0x3, 0x1ff, 0x1, 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"9ed733f1602d5d7329f15334288f4c540bc6233f864227ea92a0413d67f9897c7c634159e32234c3b7b2c730ce287c7cac96542ef6bb9c49ea0195d6c7b340ae6900f44601ec28b399c93eccf577acab54f0eccc6b384bbced13c104da1ffc42eaee79524644e05cd7565b7b2dc93429b57fc5452802a9617709eb5cecd8a741af1fb57135824f1e8112c94ded219b65a52ca6c24eadebb4f7bc8a3fce9de42972e1823f785cf8b8ae5cf49ee62826f01e543e"}, {0x2c, 0x1ff, 0x400, 0x1ff, 0x5, "6a7de0a97eb481156227efbab9509f0b9d467804a016021229047a"}, {0x10, 0x4, 0x400, 0x8, 0x4, ""}, {0xac, 0x10000, 0x218, 0x80, 0x4, "d5fc27d93f2de9ac473dc4659b7eea2f709114c8c4dea06c08a0fb4d92725d3ccdf69dbf8192c80ef50becdbc5d1f48129cdd69bcdae3ecdd4a462a4b3defc05c0b4f19864913353ca1cb23bb58135b2165b91940572bdde0f3597cc5b4c8d5c54203b592c48725c4a15a0d20bafde4bd56a90a38fb003e6c54854bc6b59ab8328eba1dfc8314127f161be3a3f83cc7ae47bba175e3a828e832d"}, {0x2c, 0x5, 0x1, 0x89, 0x5, "d92204a46e1be3d0b4c6be02a4dbc09912565eb2884fd728ec"}, {0xd8, 0x1, 0x100, 0x3, 0x7, "4f88ec900f18c3ed39c8b32ff7e789869f79021ce7adf21e5b49b496dc31b2310444a58fa32c454adf5f063146fb6cf06262279b77e6386c7331d20178ffd425508a4d9d2bed2595862858ce7fe8fdcc14299b1caf37685f271f03d91f34fec424e7fac22a7033660e7e9ad0e88cb824f5abd1e5f40ca6c1b0a398e8e3f892eea67dbb70e66445ce89bedd7fd01a479aa770af77d53455d60ad9b762943d4f7d3513fdddd0a1342b5bf86bbebe9a4a4d4dd1c7de2b831e9a59ec29dfe8e0b45af5c1baa08a30"}, {0xf4, 0x9, 0x500, 0x2, 0x8, "d25410bb635da984668e3b9920e30e4cb92434610bd35e27360b9037ac72ba980ed13ec00dab3cd3fd9762bd5c131c76479fc148975be67a474476d0deb6a816abaa356e6f44813f4dd5f6bacdd6180f7a9ef21e818b925c08b96f3bb43e294e454b73fbc232b80ccddf0745f69aba82d559c1bb314f7431edd1c5a1cc0328a7af2cd2e8613033de31131c05e4e028ef2011fd1a12417b267e87af7ba635769ad3d0b699bc50939e9bb9881f98194096adca712710e13e35e441200b644f753f1bd2a543afbbb3a2476cfd09479292a3007777e427055e7241ffd8a2a295b55529ce"}, {0x1010, 0x8, 0x112, 0x3ff, 0xffffffffffff42dc, "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0x13f4}], 0x5, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0]}], 0x6, 0x8000}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8, 0x20810, r0, 0x36) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x5, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000006000-0x4)=0xff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r9, 0x7}, 0x8) 2017/08/23 21:14:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ef000)={0x0, 0x0, 0x0}, &(0x7f000070c000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)="7472757374656463707573657400", 0x3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x10000000, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0xfff, 0x10}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000)={r4, 0x5, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000005000)={0x10, 0x0, 0x2, 0x40}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000006000)="2e2f66696c653000") setns(r2, 0x4000000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000009000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x8)={r4, 0x0, ""}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f000000b000+0x9f4)="2e2f66696c653000", 0x8004, 0x1) 2017/08/23 21:14:13 executing program 4: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000404000)="2f6465762f6870657400", 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000ce000)="2f6465762f736e642f73657100", 0x0, 0x20480) r2 = socket(0xa, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hpet(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6870657400", 0x2300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r7 = accept4$ax25(0xffffffffffffffff, &(0x7f0000518000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fa9000)=0x10, 0x80800) r8 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c58000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x5, &(0x7f0000b64000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r11 = socket(0x8, 0x5, 0x772) r12 = socket$inet(0x2, 0x7, 0x10000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000009e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x200002, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f4a000)={0x0, 0x0}) r20 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = bpf$PROG_LOAD(0x5, &(0x7f000042c000-0x30)={0x7, 0x6, &(0x7f0000bfb000)=[@map={0x0, 0x9, 0x3ff, 0x1}, @map={0x382, 0x8, 0x4, 0x1}, @generic={0x80000000, 0x3ff, 0x4, 0x7}, @map={0x7fffffff, 0xaea, 0x6, 0x1}, @map={0xff, 0xffffffffffffffe0, 0x9, 0xffffffffffffffff}, @generic={0x80000001, 0x47, 0x9, 0x8000}], &(0x7f0000000000)="6d696d655f747970656c6f5ca775736572776c616e3070726f63766d6e6574304000", 0x80000001, 0x16, &(0x7f000008b000-0x16)="00000000000000000000000000000000000000000000", 0x3}, 0x30) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003bb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r25 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004b3000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000dfe000-0x4)=0x0) r28 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cc7000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a00000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000022c000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r32 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d49000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000067c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r37 = getpgid(0xffffffffffffffff) stat(&(0x7f0000bca000-0x8)="2e2f66696c653000", &(0x7f000017c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r40 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getgid() socketpair$inet6(0xa, 0x0, 0x2, &(0x7f00006be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = mq_open(&(0x7f00003ee000-0x2)="2d00", 0x40, 0x8, &(0x7f0000000000)={0x1, 0x80000000, 0x1, 0x80000001, 0x0, 0x1, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xe0)=[{&(0x7f00004c0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="69d23750fcdb27b35e6e12e874da09a97d85ca46f9ce539bcb1075b03232590f25a2bed8", 0x24}, {&(0x7f0000001000-0xe0)="3da1621af41142792616ec73f0520b33d50575f446208c21e27d69dd13e467f61f7a07a56fee71d4316a92355c77eacbf54f06432d191e96da865a047243014f31681aeb43edc1341613885bffcfffe3602be8083a4a45fddb623b610a15a964488021e7cce3b786024710b512898f656a95ce8ecac687fc40d897986a0176f0cfb4988ac327c0bd38195b96fd560287510fe0341dc34cd95829d22a18e252925f2408ccb13b07e7a37bcdb2898fdd1d671db29592f96e9e42a1e76df77fdf856724a5728ef19906ed73f00aa7cc27d6ab674353506b7bd11a3b807f1bfc7e01", 0xe0}, {&(0x7f0000d77000)="f564ab4d457b45f32fb5c9e368e1dd21a36593521d7ae134721b29fa2534ae5cb95ed4f134eca90919ec0f51082d700e7302d2878e7cade5c15aa356cf7f7b2d44be0f7f3319791a4d9442fcaabed226d9afca004152da6c84a3f375cd894909010f1cda8ae8c59c9d08b3e79431bbe8cc4838fe0f6e82f85e282627347d92f01cd7e396bc8e858724fb7900e19af4a423e4b2b11019feed99cc53b9963b2975797a361cfea59c8dd659287aa3d6c4e5c1d4ca7391037158f6d1bf6fd74ac091dc7164ef5a832fd0", 0xc8}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f00004d1000)="80c9d4dde2206f95686c608ca4ff6643cc65176374650cf3f8d342cd9fa898cf2a2406db472be1e2d12c9d262d8d23c1c725e30abf2f755a5358b19cb52b716da821657328d9b2eca0d798ccd4e5", 0x4e}, {&(0x7f0000001000-0xe4)="7fb651c3986378037723a28d4bb878e07987a790b5dac97b47cfa88f1a4d17749bdc2beed6bd7a3edfff02469ce73ab676c2c961f9e87aceee69d98cdfb021b788bbe64f4e5a933b29b1cbc9d221e58be04acfa1ccfa5b6a9d3a79cbdc1edd70dad57b891c2d905d35f3012e1a01e432c74d40bdae3d7ae9545315dd5eff7f75b95703651ac3e0a98b8e26f447f39442a6d1daafdc6f2ab0c53c746bebac6a6134407996811e1dbeb32c132cf8be058742ef69205f77085498d8948a02be0ec254621458da1b2e6c2f76a13e04d63929036db80badbc168e0c772a1032ae5f2efe5a2c17", 0xe4}], 0x6, 0x0, 0x0, 0x40001}, {&(0x7f0000381000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="6505b7783badb3edd0176740ccf646c4", 0x10}, {&(0x7f0000c44000)="74ad595233f257aa383ae74ad39463756f697b88dc474b8770ea99624333cea1ce832e8fa4ac48c93d2465aec4a792191a7a899410fad880f52237acaaaa3665fcd80ef6d5dd79d6f10f46a7c6506233c387", 0x52}, {&(0x7f0000990000-0xb1)="33b76d97fca36fff8d1f3349d3dc29bb8c8c003be6a455de2fadd93e1c00cebc8b5d6a43c14f26b1938904fad561e0d86f66d55f0a00cbc96f17a5133a9e21ea5adf245ae4c09f8d55b6f9b1b7d4bf9b4407e20d1a59f75a24cf38a1ee5bcc7d033adbe8b48fc6cb104c6cdf022b731fc487a0de02b66e6cf02c3db9c2743e748b24bfc957dd00d760fd50114e0a0e3c4f1f79e0ef3a5a0a5b19c67c2b43f2d7e5d7853c4a11175438410f8a950d3facd0", 0xb1}, {&(0x7f0000001000-0x47)="5429b78c11cdb840e6507d7a0887f26c648e997645c3b3bd2a1db30e11c6f066f596c6b28deebf19079b22eec11ada36143b3b80eeb26dc3e778588eee0b91d87b8263e157c548", 0x47}, {&(0x7f00006d6000-0xf4)="876a49539c1baca40016ffa0348cfd33b566a4328a4da493cf25ffcb007806cae03ae9ebf1c669635001e661c8a4062c59ad9adc0562b4408db6bbb12f3302a1ff11d5ca9eea55a2855d093feee5b549c1955d8c7bab3327d487335edbc9d46518001c87125c090200ef2f197bbb7d24303bca6c24cb8fc2253606908ee3a4302b6d28aab65f856fe48a9d241be3b6d58506cc48eb83cb5e8552c8a0905b6cde2c0c036752c861a1096c9464514eed2c1d14de9c1913460364ecaa651ac7fe185cf88c024c2b62e18f7f86c3eda2670b877fb2029e12edc8749fefcbc3601cc34bbc8c6ed81d80cac8708e525a374414ff272092", 0xf4}, {&(0x7f0000c62000-0xbe)="c9d503b46f9f53d01cef2bf030bc338bb89f43ae17363e5afeadc80c85282cdd5e4b27a5779695f89973d358d0d22273d247953d9d6b79a4e27c050c41f3f861fbbee2bdc73dd80458d141023ac3366293348720424948c56138fe6172e3fa95dcbb73a6534d4664045d199adf7cfbb0b0efea68c9104cbc56fab7c036481f01bdeba4d925c1e580627b00adcf8a978717de00f4b9043a2c38f21acd0498a982ac877efa0710b945a5599ea17d7c16591164e4983e7af985045d8c220102", 0xbe}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000000000+0x6ca)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ca8000)=[{&(0x7f0000d43000-0xa1)="68dd1a1267f8f379691ca304befa4f12623063647f8a639b63fe167fae2c1ae2d9fdb2861696c9f2e3fcf50b62663732bc805e113e75caef5f72847bfe75a5afe1f28a17187118e37c418aeccb9ef0c0291fbd30c6633b6282caebe09b8968dbb4885d865f8e099a0b5ec1e28dd9e3b72c5e8653daf6b7408d2fa56524e2373b4cb5496adcd453a4e391887ffb0a10d515c9b39219fd53aa0673f9fa36114870d9", 0xa1}, {&(0x7f0000000000)="bd2dafa1fa7cb068f133a94b35a848c0212486490563858fab057f6f805c68ddb5ee5c40523846120396b81510f7d6dd706f8af6b3c29a6d3444c9a616d12105d1c9510349b8ed2db9fd567a150d17ba962402f2bf7db5cee5b05a11aa1900753c28a55c0c20eeadcdd2944b43bd1d5778e84da64028d9de05e7e73630ac6a0e2efae850de203e8787c00509b5ee695f2a94ed698a70b4b4255ed9953cad588911f2c35e2fe0193da4c8", 0xaa}, {&(0x7f0000d83000)="649d7bc40bc010afb94057ccb09e70336476292af76adbab5ee9", 0x1a}], 0x3, &(0x7f0000000000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x7, 0x8000}, {&(0x7f0000a0c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f000023c000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x38)="6a457418b2b0f54041519531275931619c48c0061c674122a73386facc5b350a52eabc9203d217185e48edadf1d4d4dc3042a1e099b7fa7b", 0x38}], 0x2, &(0x7f000076e000)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r36]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r43, r44]}], 0x7, 0x20000000}], 0x4, 0x1) 2017/08/23 21:14:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x84000, 0x10) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0xc0)={0x100000000, 0xb8, "728b29fdcabe91a2daa4098797fe075299ac86e4dae686719bf4200e08e68613af5ee547ce0e693c5e4b563399c7f3de470056a0eec81d5f7561cea01aa1589957cadd17a8446fa6405019e56df7c0d67e67eccd982aa9fd08be6fd03e0d50faa3f6f448da63f3914007452b5f7c0252254bf31a116804e475f4174d1db53f0ae9a73cc8b45dc2e33a85c9a97c0d4114b455976ed859a0e98fbc7cbe0f2dc83a33d806094490a0af897c0e74979475c828d59a1dfb1b3749"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000003000-0x30)={0x7f, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000003000)={0x0, 0x4, 0x93ed, &(0x7f0000002000)=0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7161745f6164665f63746c00", 0x101042, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000004000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000001000-0x1)="00", 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)="2e2f66696c653100", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000006000)={0x4, "79ca736b6518"}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000000)={0x9, 0x54, 0x3, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000008000-0x1c)={0x7fff, 0x7a000000000, 0x100, 0x0, 0x5, 0x6, 0x0, 0x2, 0x2, 0xd28, 0x4, 0x7, 0x0, 0x3, 0x0, 0x7fffffff, 0x24, 0x6, 0x101}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000009000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0x2000, &(0x7f0000008000+0xa18)={0x3, {"d7696150d88b12"}, 0x20}, 0x10) add_key(&(0x7f0000009000-0xa)="73797a6b616c6c657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f000000a000-0x10)={0x0, 0x989680}, &(0x7f0000009000)={0x0, 0x0}) 2017/08/23 21:14:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x5000, 0x100000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000002000-0x8)=0xd000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, 0x0, &(0x7f0000003000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000004000-0x4)=0x4) ftruncate(r0, 0x800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x4, [0xba38, 0x6, 0x3, 0x949]}, 0xc) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000004000)={0x0, 0x0}) tgkill(r2, r3, 0x8) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000002000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x2, &(0x7f0000004000)={r4, r5+10000000}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x10001, 0x4) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r8) getpgrp(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000-0x60)={0x27, 0x0, 0x200, 0x0, 0x100, 0xffffffffffffffff, "91d57ce492dca44d04c1cb599690f93202e0a3f2d942e3211c65684052b3b2bbcf0d320048797fdf36f704f4370005742e185d8f2b99b66644e4dc38ddf698", 0x6}, 0x60, &(0x7f0000004000)=[{&(0x7f0000003000-0xe6)="6bd9b9f84d4f368b1a23d95ef3599280d4f058fc5563691baa5b244ebb4e382b420214b78a86b9d9fcb2ed378160580f4d4562c5f9df67ac97339d8065b41131535505cd7ef41b9a1666a4e41b4abacce752ff39c34a4d336d95d7be563a7d55364333038498caecd5c1c2a30652084d77d45655789d826fcd9945d1b117c8c3b0f2f615f82d678a0b2c1c7d7ce601e041a5aa46e8165f31eee0c25222e00294ef729df19e1f5d91822d9201bc2ce309843197a9390d036891cbfd691870e96f81e51c5cd177e89794b8f2701d36de8832dcb7f50843fccfad8f47239a3c6001d79613b776d3", 0xe6}, {&(0x7f0000006000-0xe3)="4f37c585fbb94c91fe901e442405b5cd78aace38af95184c01389ffb490ffd7fb98f29f6cb6702058cb9b066c29463e9dd558bd142f35975d241c1c2bfe886433e7d5b5bc91fd41e0f8828252fa92cc4185e75c8a08ec65b89908807e8c3f19743c5a11bee58cc69a2c99a45ea6aac00296cfd108dccbbf1b7fd8428b3573461dbbe622e7be5bdd7392e43cdc846bad6c4df24b8895a4bf0cb424f48b7ba96faf1803ebe4a8a18a153038f9f3fd2f2f1a7f0ecbc628bbbb660e84dd2c9c356aba7db51d2e2c99ee2c8dfaad7410a4a069b6b9684ae93caae56a24284ee27e3d6e00e34", 0xe3}, {&(0x7f0000002000-0x78)="759473d8894545092bf4a53686c5cc5b9911fe927448f87c251871ce56e7aa1d3f49f6644ee913a9d526f5a7c3264686287191d7914f1f92f283b1b6b860bee9e9e5c975772da2d9240693eac224fe93febebc900ab46ea5cdff71f03a82460c278e10cef4bf3000c21db45260be57d42484b64182bfd4c5", 0x78}, {&(0x7f0000006000-0xd9)="6cbcf42948103e4ff19e28c3ab0cf4a85019b9d855b468c4c99f5abcecd100e5c8105520192e84d7a6efaf14e9a431909c485ef2073f7fb57e3b371cef71feec1f44cf33efe77c553afbae03b291144f5897956f9ea505e4b70d3b61bcd40e61c57f01ae1bba68a181ade52431881615cc237a93cb809904ae5058a4b90e5905e9424cd8120f1e34f894eea9d2e555a5e069a6dd1f7e04a5c2c1f02dd5e7db310bb471f843ec73369b1a5d27ad6140f3d9493c9cda7992e1ebcfd5b9307ad95acf80942bd922a38eb93703dbf3329bd5bc9060d27d5e2d699d", 0xd9}, {&(0x7f0000001000-0xc6)="c7791907d6fa8e691f52d808e22e0049874d39bce0d4b67c56d4a3803787a3af0cac4f566442c9db46378d4d6f49b852efbc266ef4932491203ccfab2e51ba7774f6addcd3693f1749cbaea7f5e58d2ec55a5a9b5116e2d8160b1be46d0a6fb3c405afacd1861737e9ab79969aade59000c448a9d5573ad8aa6eec7ec04f1ea0e9e1b8fa612fb48910b1e4e17a38724aa0ca537c7d85d7cf119c025d6c4853ad6dd4ec0552be6094c753da722f7c5d4369a4f5b5859b21c9c9b42fe9152c681c6f6e46346d36", 0xc6}, {&(0x7f0000002000)="b2dce9377397e76c9cbecb0cafcae143f6aefa8f2adfd5a129e7741c83dce7873b6b3ddf0ea4092623d7b0c84987659946373fa2fd0c4e3225d4aa06a47372c9b4b539158c93d4b319d48d02b217cffd2153fc5731326b7905d73904666a7d79a72d2f66d5533378c7f6", 0x6a}, {&(0x7f0000006000-0xca)="7fd020ff71b3aea60f54be089bbfc315f3b1c13b7c9b7389ac9b8ff949ccb7717ca667d6c8b10b67822a62e5d698470bdd02215dcf711cdad33187c79af7be71f4163d07896a6d813cd21e6879279c0d15426c5c124839fb71d3b7e31c4dd9513e9d660a732f68dba89c96b45ba7b78cb27156ed843d0a1c4af859fedf4a458f118f1fee5b2f88e9c5e875829e1e04afddecc7bd7c6bc806dba30bdb81430905d2cc6fb0f8993816e91ab87833ad3178c768273610a4f7035034f5670d20322c402bf47a97e4f8e755ff", 0xca}, {&(0x7f0000005000)="1c5343181c9447de76f40f4453afac663463f6899c1446984845ac5cc100384e322c25ceb53d4a0a7ca715e050cbe551395332d7a809c1a5d3c8a4a118bde9e49dcd", 0x42}, {&(0x7f0000000000)="46703e07e1d11d36045d8224f6408803f5b57b60a729f9199ba5c053aaa7b15d16eac74757e0df3cab3bc84364a6d16a7cc1723f16fa630ed1840ce03dce90f74690db75cff6b088b5f6473b66fce3d009f616cedb12ce2ce8fb8146232b95cfcd8a042dbf7f6fca66c29cf9bce109b28aedb7edd11091e78bc4db2abe74afee207831be1c234d2d0d0b83702d0a68a75d24c3680a5794ec3227", 0x9a}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0xa, &(0x7f0000000000)={0xa8, 0x11, 0x4, "faaf10cf9e94814ed55b0b1238ee9e40ffe412a2995f8fced51260f7a927ab95ac006b2181d9704d5a4de58b9c69fba6685e89fb85e8fc298a798b8d51f1c1c3ee74f181a3b274b82172be395bb7f44e8a62053e7f700e1e6fd7103c593023e32519d85f7bd12d8c1f375fa7ccdcef68f85a02c9e2952c3b69586be56d93adb5656dcf89fcab91fc1538da105690727cef04ea500da907"}, 0xa8, 0x40}, 0x804) 2017/08/23 21:14:13 executing program 1: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x4000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1, 0x10132, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x9, &(0x7f000000c000-0x10)={0x0, 0x0}, 0x0) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x2b)="", 0x0, 0x0, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae7000-0x9)="2f6465762f6b766d00", 0x9bf692a2c8bac5db, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f000017a000)={0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000777000)=[@text64={0x40, &(0x7f0000add000)="66b834010f00d026656766480f388274fb6a3e4c0f01cbc4820dbe75fac4e3fd6d0d5f090000803e360f01d1c4e139586d0036f2410f5934f066baf80cb822eaf082ef66bafc0cb062eec744240074240000c744240252000000c7442406000000000f011424", 0x66}], 0x1, 0x41, &(0x7f0000ad8000)=[], 0x0) mmap(&(0x7f00001f7000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r4, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text64={0x40, &(0x7f000017c000)="66baf80cb800d0d883ef66bafc0c66edc74424003fd1ce03c0ed03c7442406000000000f0114244c351e0000008f491099bc9c040726294cc1eddac7442400ba000000c7442402fa7f00004e0f01f8c4e2daf52500dd000000442400e99eefbac74424020000f3480faed4c7442406000000000f017d142424431d4a8c28000000000066f93c0c", 0x87}], 0x1, 0x0, &(0x7f0000ae1000)=[@cr0={0x1, 0x0}], 0x1) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000ae7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000ae8000)="2f6465762f7573626d6f6e2300", 0x6, 0x80200) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000ae9000)={0x0, 0x18, "0d873de667e6f1dd86bb1a104ca7f22083c2416bd1a7a255"}, &(0x7f0000ae9000)=0x20) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000aea000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000ae9000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000965000)=@assoc_value={r6, 0x6}, &(0x7f0000aea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a45000)={0x0, 0x200000009, 0x2, 0x1000}, &(0x7f0000347000-0x4)=0x10) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000001000-0x10)={0x0, 0x6, 0x100, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/08/23 21:14:13 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xc0800) r1 = epoll_create1(0x440000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fcc000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fcf000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f00001ee000-0xc0)=[{{0x0, 0x0}, 0x5, 0xb9, 0x5}, {{r4, r5/1000+10000}, 0x81, 0x7fffffff, 0x4}, {{0x0, 0x0}, 0xffffffffffffff64, 0x0, 0x8}, {{r6, r7/1000+10000}, 0x0, 0x7f, 0x800}, {{r8, r9/1000+10000}, 0x9, 0x1, 0x0}, {{r10, r11/1000+10000}, 0xff, 0x2, 0x401}, {{0x0, 0x0}, 0x5c, 0x4, 0xba1c000000}, {{0x0, 0x0}, 0x1, 0x14, 0x5}], 0xc0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x35, r2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fcc000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) close(r1) r12 = syz_open_dev$sndtimer(&(0x7f00002da000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80b00) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r12, 0x40345410, &(0x7f0000520000)={{0xfffffffffffffffd, 0x2, 0x0, 0x100000000000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r12, 0xc0145401, &(0x7f0000013000)={0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f0000002000-0x8)={0xf2d}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r12, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r12, 0x80045400, &(0x7f0000012000+0xa47)=0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcd000-0xc)={0x4, r3, 0x1}) r14 = syz_open_pts(r13, 0xb5aba790faf6c1b) r15 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x40000000000900, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r15, 0xc0106426, &(0x7f0000fce000-0x10)={0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000fc9000)={0x0, 0x0, 0x0}, &(0x7f0000188000)=0xc) fcntl$setownex(r14, 0xf, &(0x7f0000011000)={0x2, r16}) r17 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000000000/0xc3f000)=nil, 0xc3f000, 0x40002, 0x8000000000000035, r12, 0x0) r18 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x7f, 0x32, r13, 0x2) r19 = perf_event_open(&(0x7f0000fcc000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x21, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r18, 0x0) sched_getscheduler(0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r18, 0x6431) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r13, 0x400454d4, &(0x7f00007b6000)=0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000471000)={&(0x7f000089d000-0x8)="2e2f66696c653000", 0x0}, 0x10) gettid() read(r19, &(0x7f0000055000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) setsockopt(r17, 0x0, 0x29, &(0x7f0000fc8000-0x10)="e0be0080000000000000000001000000", 0x10) 2017/08/23 21:14:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000fa5000)="2f6465762f73672300", 0x3f, 0x80040) ioctl$KDSKBLED(r0, 0x4b65, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) fstat(r1, &(0x7f000012a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r1, r1, 0x9, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000236000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006ea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a15000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000fdb000)={&(0x7f0000d28000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f00000f1000-0x8)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) listen(r1, 0x0) listen(r1, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003d4000-0x8)={0x0, 0x6}, &(0x7f0000c41000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f7d000)=0x0) sched_setparam(r5, &(0x7f0000387000-0x4)=0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000042d000)={0x1, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c9c000)={r3, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000003f, 0x3}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000097e000-0x10)={r4, 0x1, 0x7fff, 0x7}, &(0x7f0000131000)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000350000-0xa)="68696768737065656400", 0xa) connect$inet(r1, &(0x7f0000a3e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000009c000-0x1)="b6", 0x1, 0x0, &(0x7f000040d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = getpid() r7 = syz_open_dev$mouse(&(0x7f0000b46000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x800, 0x400) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000789000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f000096e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000abd000-0x10)={r8, &(0x7f000075f000)=""}) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f00007da000)=0x5) prctl$setptracer(0x59616d61, r6) connect$inet(r1, &(0x7f0000012000+0x3c0)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/23 21:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_alloc(0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa0000f22a40f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x5e}], 0x1, 0x0, &(0x7f0000ae1000)=[], 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000021000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000359000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00007d1000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = getpid() r3 = getpgrp(0x0) tgkill(r2, r3, 0x18) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000802000-0x8)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000091d000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000d60000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000826000-0x20)={0x0, &(0x7f0000af3000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2017/08/23 21:14:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000782000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009b7000-0x90)={0x7fffffff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000edd000-0x18)={0xaa, 0x10, 0x0}) socketpair(0x5, 0x3, 0x4, &(0x7f0000023000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ddf000-0x4)=0x0) get_robust_list(r3, &(0x7f0000cda000)=&(0x7f0000f2b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002f1000-0x8)=0x18) r4 = syz_open_dev$usb(&(0x7f0000258000)="2f6465762f6275732f7573622f3030232f30302300", 0x203, 0x1) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00002b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000855000)={0xaa, 0x20, 0x0}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000ade000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00007d9000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000c03000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000629000)={r5, 0xab05}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00005fa000-0x10)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000419000)="63707573657400", 0x7) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000002000)=0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f5000-0xb)="2f6465762f6877726e6700", 0x10142, 0x0) mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) readahead(r6, 0xffffffffffffffcd, 0x400) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000387000-0x10)={0x8, 0x3ff, 0x6, 0x2}, 0x10) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) r7 = semget(0x2, 0x2, 0x2) semtimedop(r7, &(0x7f0000334000-0x12)=[{0x7, 0x5, 0x800}, {0x3, 0x5, 0x800}, {0x3, 0x5, 0x1000}], 0x3, &(0x7f0000aa5000-0x10)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000740000)={0x0, 0x0}) r8 = gettid() wait4(r8, &(0x7f0000b12000)=0x0, 0x2, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMSET(r4, 0x5418, &(0x7f000056b000-0x4)=0x80) getpeername$llc(r2, &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc1000)=0x10) 2017/08/23 21:14:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) tee(r1, r2, 0x40b, 0x1) write(r2, &(0x7f0000175000)="22000000140007010009100809000700020000000000000004000300040001008c45", 0x22) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000071a000-0x4)=0x80000001, &(0x7f0000a1a000)=0x4) getsockopt(r2, 0x1, 0x41, &(0x7f000031e000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000031f000-0x4)=0x9d) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x22, &(0x7f0000320000-0xb8)="7a089fc5df8407e9ccae1442ac0b24f37e383786ed5f90b22036d3ffba26715807213d0afa000000000000006f8a318221793ce68ebad6c6a4ef33547330db6343608da6780c0c7976258cbe42fc70c3dd839c6b765432fb6ecf0004e8d14567093e8907552f2ef808fda1917a2a5b7b9f36a80ee5bea60151753b75075b259d0e58ac6a82fca02ac2e4a14ecb3dd769e34b6e90b7a395e3756a16c93dcaf35210b746adc723d040d4a12b9d459f4de5dc4519ee2d5587fb", 0xb8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000742000)={0x8, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000435000-0x4)={r4, 0x80000006}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x3) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f000087e000)={@rand_addr=0x2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) write(r3, &(0x7f0000565000)="1f0000002000af2f00030900ffe8ed050200000400e8000000000000007f38", 0x1f) 2017/08/23 21:14:13 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet(r0, &(0x7f0000969000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0x800) sendto$inet(r1, &(0x7f0000393000-0xed)="5621debf92ad24eeae0703866c979167aaf8ed34fa18f45a84eec7b5c8b57df1ed6dbbcf1c5cc0ef5d808a55a930b0fad205895c050eb716cfbc917062e8b54cb492e2592e518d335c55c6a09b074adb47909f9c26938a4abe93553d0f2db06388f3c5ed3d7fed750f31631c35a13352319545bece94a35d40bd5aa7670bf46f0edd738575a8168ab3c3442ac9a3ae990b5054fd797671763502b05dfffffffffffffffd753f7e0906c23d912455e4b9da4347b7ebe021eda0f023e495f58fd42d1f6ddee43ff71bfa857f0dc98b521c91db9457026549fd9e3ca56bee02c74dd81d4d05b477501b431945df28", 0xed, 0x8044, &(0x7f0000aac000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ab8000-0x4)=0x53, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000726000-0x1000)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7dd47f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f41433fbffffff598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3eb97fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47c25e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f664506e9614051e2680764cf1ef8055ebfa2a287858deb2867e5b2adb0fc5c5bba5ffdbdd11102f23aaaa0f1b823250cd2160341dc539b6500a87f7c4edd349a4b58d5ed2077308c859f5ab9ea91f0e37e9913bb09a1ee1316d41d38395391c338edb31f26899c6f4cdca8070a27b09bee6eb91887421625be103fd7cfcf99230b2ee3a4b1600955ca282b1cc3c5e693d056551345cfc4f401da863c7db8e2449fa9b1ed7c6ca5a911ff53318624e738487117e03f9ccd58abfbaf3b1e9e431e42623297f142f9ac360d9bbae8b6fb314b7cba80c6b3e05f094df70e86587c74e89e5f567abf4b6f666b42e1afb5aa7beeb38963bbad94e123b939278502b969c1f5d58b07c205cfc439e896ddab7028dbf57233ad273b1dac940b24ef4e632981ad6a423d103dbfde97e063616e128e79b4adc3f703aaddbe4d95120d229214bd4b04d8a6c68248b4f8f4a28a6087a6aaa6287b1b5996536312ae7ea4db18f7c89c9dafc64c430d1a72f8f86d0509d09bd574cc5e8278e8b1841c1efa2a4e85c53432c274ecd9dc8726e4fc68620a9438a098c176e5318fe2c07ecd3e587ac36efda1763265c4b4062cca514dc2c1e218f3ec74e2451ab7f7bb3f231abb87533e9ae7e22d8a740f5ee6885f207f93c24a2638f7a0519d9c1a5b230b3085bf1c05b4929c2bc33fbb49f67140af97b152a5dc7523d598ca80744f07814437f4d76f4a4809c150413778c1cf993124e5de281c5abb8965e44efc1c6620c06ab2610e86bc7dceb4eab703127ed94869b3dd23253c422a33b0a329a1520730d6c4f9631f2d3cf988bbc937fd8d83a493c80dedb939d6ae59c53d945108190c9bbffdfba19f99cb6d3bfe5ad7d1cd76aa29c8aa7b14233db164bae2cd20a9f4b950b420998345ed6174b3935275d4421f2710abc8761f160041ea8506a333c99d0c55fd1e9dc948a761c72f3d7a596f3f4bf96c72a8ab181078eb881354f3b4ef85facfdc03130e8ea46784afb2495acb5765b1f7a36f3443b0221f9ebe582eb992aee12dcafa57b9b757c43577f6d127299f726ad7d85be0b73185d032eef991dc40fc57c9f1808b41dc7fc7808da63b603d48873a87a69eb8ed33180cde27743338406aa45bfe73021a5c97c75ee7bb9bfdddc9078331bf13f404fa110521b4de9c6b728ba70175a3171e7c92f1ccdb52b3bcec72e8ea9e79df82611512865dfd99f3c3344198b41989777ce7e5b47cc49bf37dd54cb1067ae89265fcc10bd9d3bb7604bd51436b614342c33082181747da78de6d7a59984f22f1287482f6e423e46bb0911cd5a85906e379a92d945143a70c2589a912defac4d9cdac2f34882704860a226ef76b1d936e711bb1f8bec021c044986195777755eb90ceac6399511ca9f4ba184c0e204759048b26ba295ddb5f89ff41df99499a184302a64f5bfa888d13d10a3e2094bd5e502180a1cb73f534d8dcbc36ab434987beea9b493d9eaec8306958122a9e17d3cb772d5dcb468d5e796254bd8c1f2c758f9307d496d7a1b260553346617a5dea764ab09ce3078478e0a6514fcbf61766160dd729b1b2b1fe04f644392bc5e2a1420a56377c3c25a65e7ebda78d0315a5ddadb84076ddd312bfeba3f19bbd7dfb113f352abfb6f6d0a246e784f41e9ae4a4da7168dd00aae9a60b6703056177108ebc1916cee2119d95874f769ad5fd67fb92a5c9444f4f489bbf55064edd559cbb9b22d96e40c18faa3d50205c1600508f2b107b5972f0cb438a85c30a2b0ab8617500cb9aa9fcd51003d0289df8a54e0c3844c3c68f4ae9ed4347e9415068c792ac61d59b5556fb25bef92ab70c2cc0b343e67027b643d147fbdb3aeb02d7e94a08356690a350a66b9f9dabd24cada6821395e6e06a27bb2973ba1e64e3e351ed86743efe364a0c9a48b1240da2f03e2d554452792403ec32e226ec919875dee6a3a41299fefb49288c9cd2f219090aae2021da7aa47c804aaa7d30b9975fad7d3c8573ec74bb9c2a332d63158fb2780c1660fa095c22795c59485d281b2d1777a6a75cbb80bd976c8ee5f57ce4f3e8359142770458e5e4d1e72ff380145d7a4fd147228dd042bd2dd8605b81276fcb997ca6fcad19b6c63cfb70cb91af68d391114327b323ebcf28cde42e023d1c233ce46be4ff8f05ad763ce98871a4dc2ef729dca6076d8b6073965616e4063a3673c1d0e9fcafdb512d94a654484a6aadec654ca53059768879b98152a240fe78a7f66bdeb7ad4d456083ebabcc19a5b231b8ddcf44bbc9b1ba7b435357ff0c266483d5c02976b35deda476d1b8bb01405fbdf70fc67e68dcb8ef28c23fdb2034c981ece1b148b72bb280aeb77109ecc481db7ded110802f5e2af57f94fd61cef3085012c4b8e371bf16d899edd637a28b2ccb344018dd5031fbda904534f8143155ed0690f7d8eb29da0c811cb6f9635e29bd8bea33a0f34538f8eacf695ca3b180821ce0050f2f298d1da0c090f2270facea766a393ea691d148074ea2c940dae027a10286e1d81ca8fc0e98f895daaef460b2ad7111cab34b5a3746e7f0cc7b1acf320f546b6272fc8aca4e449a2e5c1969b3f3ace2f858e7db5027a48aaf9d8fcd0a6282114ca12ff7c9b7dad095fedb8c20678b4826d5930bc89a47167a1ea767c944e9fa5b6f4f26484a3b0c69ec2d66961157071d91ce6cf3dede58bb494462e2eb61a4fa0c8941a03d507b47a3d0ef87d8501ef22cb502c71042ea07ee817b26e5748b33c69acbdbced2337fa65b4b40f52859ac164a2818731dd91a78e072f3c68056a07f536aa3aacc92e77e6b9716a57fab4f74f2a83ba2ac47a3466146643632fca59dec0b03844563337679d7c0e32bbed2d35b634ef8bcb772e976bb8a0c2c60e26b25561a89007341bb4555f35a0e6058a10b0754dde7371933c21bd1f83bcf5ee8254b93398bbe95ca908df70f137f3e3ff80142dcc44053c6278933858f1845c710f4946a1d32c3c0b1c1493da03f03d87f71d8ed899d0364459adb1858e5208aa32c93e2e80905edbc72c7401da00194d5b09489aede74a50a3c06600f0d19f6db34b178858836819e0eb5e783ca2b95a59e6cc44c3806c60a8dda02ad2574fb6a6fbf88ab9d0d237c5e7072a20fa6da7bcf005bbe9599c8e3b84ed7605e37865eb844a42432df1557506f5bad0e222f71e08da05dcfde809c3ab22b30f266937ede1f4b41798fc1fe401874b6625acf926ca000e514573bc68b9c78c79d7ee8abf45125305f439fb4aafba3e97d92cf45b69b4f8215a496a84be5ea32fa8933ad8d230ad64b9642f04e0504982e1497e10f1bfd962e6f164cac6dfd1f43a9cb5d9892d2cfec50ffb09df36dc335aa170f174237335e0da4e853c3d01e795bacd58e0ad182634bf7c4f7474c2a23986be5db727ad3b48420bcee811cab7f12fd1e9fffd924dc3b8e0fbe2fb242076601d22b5b55033525c54fa87038f9d06b5b8d6e564694e236e2522af5664bd4fb08063309069e25bcb58a45a3596cfd7ef500c41a3b672881c62e79caa6df7def06f3519722fddf7b24773a3bd000a71aac70121ede1ca473ae6f24130349221f1b9546ee61364968113d24268c00ea28f59a6e3a733464bab2870680c5d173b3c810c4686eff4ad72311a8717bf989fde639e86168e26993102ebff065969d6e7cdbe82fd0527a92f789558438003dcc00a3e4936161c9a4e9ed0d9098bbf116052fab917f8a42d5c6bb3aa920ce97a0d06d2aa043aa74", 0x1000, 0x8000, &(0x7f000037d000-0x1c)={0xa, 0x3, 0xe000000003ffffff, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000730000-0x4)=0x2, 0x4) recvfrom$inet6(r2, &(0x7f00007ea000)="000000000000000000000000000000", 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x74}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x3, 0x3, 0x1, 0x65, 0x5, 0x1, 0x40, 0x401, 0x8}, 0xb) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00008fe000-0x10)={0x9f3, 0x9, 0x8008080000001, 0x2}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00009ef000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ab4000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ab4000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0x5, 0x0, 0x4, 0x7, 0xa0, 0x0, 0xb92, r3, 0x0}, {0x6, 0x40, 0x2, 0x7, 0x1, 0x7cd, 0xfffffffffffffffa, 0x2}, {0x9, 0x600000000000000, 0x8, 0x718}, 0xfffffffffffffff8, 0x271, 0x8, 0x1, 0x8, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffc, 0x7d}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x2, 0x81, 0x7fff, 0x29}}, 0xe8) recvfrom$inet(r0, &(0x7f0000ab4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x0, &(0x7f0000ab4000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x92}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf14c, 0x4}, 0x98) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ab8000)={@generic="6830a42e9eea96f4506dcebe28d411b7", @ifru_flags=0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000006c000-0x4)=0x47bc7b3a, 0x4) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000f9000-0x8)=@assoc_value={0x0, 0x1b}, 0x8) [ 49.040340] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/08/23 21:14:13 executing program 1: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000f07000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) r2 = syz_open_dev$mice(&(0x7f00007b0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000f09000-0x40)={0x200, 0x54a, 0xc00, 0x9e, &(0x7f00000c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, &(0x7f00002c1000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000f09000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f07000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000bed000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9a000-0x4)=0xe8) r4 = getuid() mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f09000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff9, 0x2, 0x4, 0x9, 0x20, 0x80, 0x80000001, r3, r4}, {0x80, 0xffffffffffffffe1, 0x100, 0x4, 0x80, 0x0, 0x3, 0x1}, {0x5, 0x6, 0xa505, 0x7fff}, 0x9, 0xb3, 0x4ab6ea53, 0x1, 0x8, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xc013}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x3, 0x40, 0x80000001, 0x7ff, 0x949a}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000dca000)={0x6, {{0xa, 0x0, 0x2c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r5, 0x0, 0x3) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000f07000)=0x3, 0x4) bind$inet6(r5, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) 2017/08/23 21:14:13 executing program 7: mmap(&(0x7f0000000000/0xbeb000)=nil, 0xbeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b42000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000bec000-0x20)={0x0, 0x7b, 0x2, 0x2, 0x4, 0x4}) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000beb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000beb000)=0x0, &(0x7f00003d4000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000080c000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r4, &(0x7f0000742000-0x10)={0x3, {"8d5a767c0395ff"}, 0x8}, 0x10) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x200000000000001, &(0x7f0000f57000-0x10)="01000000030206000007000000911dcc", 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000a74000)=@get={0x1, &(0x7f000094c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000aa1000)={0x81, 0x0, 0xbee9aac78f683146, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00006db000)={0x50000000000, r6, 0x10001, 0x7fffffff}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000b82000)={r7, 0x40}) sendto$inet6(r5, &(0x7f00000db000-0x6e)="132d4223df510d08de30f213d3c3c231d4271e7c51dd9aa3e8e44fa1413ed84ee8ff98df2f8866205e933c0fd985a2a1fa66d39a9977b5e47ba04398086e5678fb1dc37e38ba3eb256ae94d93bf9ac0d5260c7b4e4d34a6d06471b1e076fce6bc227cadcfc3d7c24c1ac41f669ff", 0x6e, 0x4, &(0x7f0000f46000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) getsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000e5b000-0x4)=0x0, &(0x7f00003c6000-0x4)=0x4) openat(r2, &(0x7f0000341000)="2e2f66696c653000", 0x4400, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000840000)={0x0, @in6={{0xa, 0x3, 0x3933, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0xffffffffffffff64, 0x9673, 0x9, 0xfffffffffffffff5, 0xff, 0x6, 0x700000000000, 0x1f, 0x8, 0xffffffffffff24b5, 0xb6a, 0x7fff, 0x6, 0x1f41b5d4]}, &(0x7f00008b4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001e3000-0xa0)={r8, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x17e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0x100000000, 0x8}, &(0x7f0000f74000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00004db000-0x8)=@assoc_value={r8, 0x401}, 0x8) setsockopt(r5, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) close(r5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000297000)={r9, 0x56, 0x6, 0x0, 0x0, 0x7}, &(0x7f00009ee000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000f1d000)={@generic="0dc4bff6a1859e2cf0fabd0f308d9016", @ifru_flags=0x600}) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/23 21:14:13 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x802, 0x7f) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fe9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000383000-0x78)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0xfffffffffffffffb, 0xfffffffffffffffe, 0x101, 0x6, &(0x7f0000fea000-0x10)=@generic="28702972089bea38e779842f5c706430", 0x8000, 0xfff, 0x8}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000fea000)={0x31, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfff, 0x4, 0x6, 0x1, &(0x7f00008f2000)=@common="6970365f767469300000000000000000", 0xffffffffffffffff, 0x8000, 0x5}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000feb000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f7c000-0x8)={0x0, 0x2}, &(0x7f0000fee000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000be6000-0xc)={r1, 0x8, 0x20}, &(0x7f0000fee000)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e1000/0x2000)=nil, 0x2000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b25000/0x3000)=nil, 0x3000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c0c000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000829000/0x4000)=nil, 0x4000, 0x8, 0x4010, r0, 0x0) mmap(&(0x7f0000fec000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x7, 0x400032, r0, 0x4400) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x8, 0x11, r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000042000-0x108)={r2, @in6={{0xa, 0x0, 0x79, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x101, 0x8, 0x8, 0x1000010000, 0x4, 0x0, 0x400, 0x4c, 0x3, 0x8, 0x20000000008, 0x7ff, 0x5, 0x200]}, &(0x7f0000feb000)=0x108) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ff0000-0x18)=@generic={0x1, 0xffffffffffffffe1, 0xf1}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000811000)=[{&(0x7f00007a0000)={0x27, 0x3, 0x0, 0x1, 0x0, 0x0, "bfb44f05db38473be347e90adb4246c96afa271ba3d492ce6eb84b87a6418d280469c6f1b2e0c681f39a7df2b4a5dfdb3176005a4f1ef0078b77c27a585ead", 0x10001}, 0x60, &(0x7f0000fef000)=[{&(0x7f0000d19000-0x67)="9e", 0x1}], 0x1, &(0x7f0000fe7000)={0x98, 0x10d, 0x0, "81ec68d8018c670f9570777203455d27d87fad924fd68df39bc42234032456e279b964d1b8d9cf69d63e46af2be40e1e432f380117185878a345e23c84789c6737072aff3f25debd015e3ba50ebe695d0571d8d6846b96b0a6564f649b38293841b948bb989511bdfc6f686d19763f4970f1762c5921e34ec6dcf98cc39e59a639"}, 0x98, 0x0}, {&(0x7f00007a1000-0x60)={0x27, 0x9, 0x0, 0x0, 0x3, 0xc5a, "dba98744640d7f5b84174d7525ce5c0fc9532d9286926b1dc950cad17c0999b5e4f906c7ea810e5a0167a20f3c95a1b5cb75f28e501c3b0f711f8e443ab1ae", 0xfffffffffffffffd}, 0x60, &(0x7f0000fe7000)=[{&(0x7f0000ff0000)="0000", 0x2}, {&(0x7f00009d3000-0x6c)="af5f8ece7267052ef323f4a612d4c767e3fdb1e16fce6b945a878815095a4b0e62c9851b49576b9ef2e9345395f6f43f86465fdff176010bb1605afd845692c375f6f9987bf1315626aeffc8760f5526cce38deaee5d93d2c00ad52e36b1f2f57c196d74ff34a9f46b8cec13", 0x6c}], 0x2, &(0x7f0000fa6000-0x28)={0x28, 0x119, 0xfffd, "77fbfa78809f0262d4ec531050038dd70293b579d2"}, 0x28, 0x804}], 0x2, 0x40040) 2017/08/23 21:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000feb000-0x8)={0x9, 0x7, 0xb, 0x404}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ea1000-0x4)=0x3, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00001db000-0x1)="bd36", 0x2, 0x880, &(0x7f0000feb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000079c000)={0x0, @in={{0x2, 0x1, @rand_addr=0x974e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7000000, 0x8001, 0x0, 0x800, 0x7}, &(0x7f00002e2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f9d000)={r1, 0x1, 0x9c4, 0x200}, &(0x7f0000bfc000-0x4)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000144000/0x2000)=nil, 0x2000, 0x3, 0x110, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r2) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000798000-0x8)="2e2f66696c653000", 0x200, 0x0) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000f7b000)="1f00000001021f9f4c0000ffffffffffff0000ff090001800400010000df18", 0x1f) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x13, 0x3, 0x9) pipe2(&(0x7f0000888000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_buf(r5, 0x0, 0x2e, &(0x7f0000831000-0xa8)="b526f3a64da5841d3a809317e7591a1cafb3510eb56a7cd2a9d6b81deffae167c82bc1a32409a7203b4e289e57d1f59ea8d3648f2445b4e0c759f868d13900c5592f536ccdb76d279d2ba4bb61a9d1f122c3cd1e24440636e01fcee46344a052e483e377e55879d87e004b015175db91d22ffcb9561a5211026b2c54e26b6abc126b672cc53135fe5465bd5cfce70e3e9bc00b2d2d126560a513b7c98c08e1a86b12dd8cd6c27112", 0xa8) ioctl$sock_netdev_private(r6, 0x89fc, &(0x7f0000eeb000)="") [ 49.111924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 49.112604] QAT: Invalid ioctl [ 49.145859] QAT: Invalid ioctl 2017/08/23 21:14:14 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000ae7000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000557000)={"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"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000664000)="2e2f66696c653000", 0x4000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000887000)={0x79, 0x0, [0x0, 0x212, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000585000)={0x7, 0x101}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000ade000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000ae6000+0xc0)={0x7, 0x0, [{0x100000001, 0x2, 0x0, 0x0, @msi={0x8001, 0xd0e, 0x8000}}, {0x1, 0x0, 0x0, 0x0, @adapter={0x1, 0x1, 0x8, 0x100000001, 0x0}}, {0x4, 0x2, 0x0, 0x0, @adapter={0x3ff, 0x10001, 0x0, 0x800, 0x3}}, {0x0, 0x4, 0x0, 0x0, @adapter={0xff, 0x4, 0x2, 0x9, 0x0}}, {0x200, 0x0, 0x0, 0x0, @adapter={0x4, 0x7, 0x2, 0xbb2, 0x1}}, {0x7, 0x1, 0x0, 0x0, @irqchip={0x2, 0x400}}, {0x5, 0x3, 0x0, 0x0, @msi={0x8, 0x1, 0xffff}}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000ae9000-0xbc)={0x7fffffff, 0x0, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "9ae072896ecbd93c", "c79987f605058bc0e00b1355ec7ce5a059745f5dcdcf5f3205f31e1b50bf3a56", 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000210000/0x18000)=nil, &(0x7f0000ae1000)=[@text64={0x40, &(0x7f0000fb5000-0x42)="c44178518fae7c520bc481b5626c210066bad10466b8000066efb9800000c00f3235010002000f30430f017903480f229f0f0966ba2100b800100000ef470f01f80faa", 0x43}], 0x1, 0x8, &(0x7f0000ae7000)=[], 0x0) request_key(&(0x7f0000aea000-0x8)="7472757374656400", &(0x7f0000aea000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c0000-0x2)="2f00", 0xfffffffffffffff8) request_key(&(0x7f0000aea000-0x5)="6465616400", &(0x7f000069a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002bd000)="2f6465762f6b766d00", 0xfffffffffffffffb) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "77703338340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) set_mempolicy(0x1, &(0x7f0000fb5000-0x8)=0x80000000001f, 0x8) sched_setaffinity(0x0, 0x8, &(0x7f00003da000-0x8)=0xecd9) gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000008d5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4, 0x0, 0x0, 0xffffffff, 0x2, 0x0, 0x400, 0x0, 0x0, 0x0, 0x4, 0x100, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0xfffd) mbind(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x6ab6974f8e25362b, &(0x7f0000fad000)=0x4c0aee73, 0x1110c000000000, 0x0) syz_open_dev$ircomm(&(0x7f0000ac7000)="2f6465762f6972636f6d6d2300", 0x9, 0x4800) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000aeb000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000022000-0x18)=[@text16={0x10, &(0x7f0000021000)="27cb2b0431c8d8c106c4c29c2b8da1a5575576d40a93191bd369e7e8617701da935c29ca4634757aff5bf084b8fa69270829d95b962e4f02001922e6cf6916c4268b4bbe2c9dfc74b0df56611c708ed50c2fd8439a799ff61c39911ff6022a9e79fc29cc", 0x64}], 0x1, 0x0, &(0x7f0000fb4000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) socket(0x44000000010, 0x7, 0x3ff) syz_kvm_setup_cpu$x86(r9, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f000000d000-0x18)=[@text16={0x10, &(0x7f0000020000-0x64)="065925e2cca74a7632e9e66eb9dc9225085b05000000abb57712d467cc61056c75dfa557b8d78c389219dec4825895bcdbee829bc7c147117c4ad269fb36c556d87c6fb2c3d4f0017b03a9630be7ee8ff69f2323ed436906b32cce8ae0b61223eb7c5cdd", 0x64}], 0x1, 0x0, &(0x7f0000020000)=[@cstype0={0x4, 0x2}], 0x1) 2017/08/23 21:14:14 executing program 6: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000aaf000)="2f6465762f66623000", 0x10002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000988000)={0x0, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000945000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa00) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000f20000)={{0x0, 0x2, 0x4, 0x0, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cc5000-0x20)={0x20, 0x9, 0x8, 0x7f, 0x2, 0xbce, 0x4, 0x3f, 0x0}, &(0x7f0000ff4000-0x4)=0x20) r5 = creat(&(0x7f0000cb7000)="2e2f66696c653000", 0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000443000)={&(0x7f0000715000)=[0x1, 0x4, 0xffff, 0x6, 0x10001, 0x3], 0x6, 0x7ff, 0x800, 0x3, 0x2, 0x0, {0x5, 0x1, 0x3, 0x7, 0x7ff, 0xac, 0x7fffffff, 0x4, 0x5aa, 0x6, 0xe5, 0x7, 0xfffffffffffffffd, 0x0, "c2b398fcb41cd7956e85e2fa25e5b8248f5047acabe658bd54da68c13388d990"}}) unlinkat(r5, &(0x7f000088a000-0x8)="2e2f66696c653000", 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c80000)={r4, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbaf, 0x0, 0xffff, 0x1, 0x4}, 0xa0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000a36000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f0000bca000-0x8)={r6, 0x4}) readv(r3, &(0x7f0000d21000)=[{&(0x7f0000281000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000ace000)="00000000000000", 0x7}, {&(0x7f0000126000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000584000-0x1f)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}], 0x4) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) r7 = socket$kcm(0x29, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000345000-0x10)={r4, 0x4, &(0x7f000069d000-0x4c)=[@in6={0xa, 0x3, 0x5214, @loopback={0x0, 0x1}, 0xbdc8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001dd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000677000)=@assoc_id=r8, 0x4) r9 = dup3(r7, r3, 0x2000000080000) sendmsg$unix(r9, &(0x7f00004f6000-0x38)={&(0x7f0000f52000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000089a000-0x10)=[{&(0x7f0000d76000)="2f", 0x1}], 0x1, &(0x7f0000744000-0x30)=[], 0x0, 0x0}, 0x0) r10 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r10, &(0x7f0000000000)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$sg(&(0x7f0000cba000)="2f6465762f73672300", 0x0, 0x0) r12 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00009de000-0x78)={0x5, 0x78, 0x2, 0xfffffffffffffffc, 0xffffffffffffff81, 0x6d0, 0x0, 0x5, 0x4a3, 0x7, 0xab8, 0x1, 0x5, 0x2, 0x0, 0x1f, 0x1, 0x7, 0x613b, 0x420, 0xfffffffffffff3ee, 0x5, 0x7, 0x9, 0x4, 0xffffffff00000000, 0x0}, r12, 0x6, r5, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f00009b9000-0x10)={0xffffffffffff850e, 0x7fffffff, 0x4, 0x400}) ioctl(r11, 0x2275, &(0x7f000001a000-0x1)="00") [ 49.204116] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 49.302921] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/08/23 21:14:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) read(r0, &(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000d91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) connect$llc(r1, &(0x7f0000d3f000)={0x1a, 0xff, 0xbb, 0x1, 0x1, 0x3f, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6a2f30c2ee124d80, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="be15e25e27c849910ef189682ef36bb8"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6877726e6700", 0x800, 0x0) r4 = shmget(0x3, 0x3000, 0x1001, &(0x7f0000fc9000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000002000)="990d5a58ff", 0x5}, {&(0x7f0000001000)="3c8896d98c71133cd5ea8c949122191e202ee608ec33be545535fcbf422dace604ba4e21a52039836418ec6e6f72489ccb4986c4945812d76358c46cfbc8ee0699f18b27d9ed913223d6454bc38a70b112ad189c61e9abeadf8998c9d359b6548bc77a922632eb27806305b2bed8a078785b689c36b36ba2e5bc88d9863fe68777a58cc6809fdb99d37520d6b00ba860560a34762048625ded160a66c299494472fa13642ea950504842195e96c0708d3b57d92d0f", 0xb5}], 0x2, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000003000-0x4)=0x180000, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000003000-0x2)=0x9, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x14)=@ethtool_modinfo={0x42, 0x80, 0x2, "93bf610f77097765"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x3, 0x8, 0x400}) ioctl$KDSETLED(r3, 0x4b32, 0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) connect$bt_sco(r3, &(0x7f0000004000-0x8)={0x1f, {0x774, 0xd42, 0x100000000, 0x0, 0x5, 0x4e98}}, 0x8) getpeername$ipx(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000005000-0x50)={{0x5, 0x5}, {0xfffffffffffffffa, 0x80000001}, 0xfffffffffffff001, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0x51) unlink(&(0x7f0000000000)="2e2f66696c653000") 2017/08/23 21:14:14 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x88) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000018000-0xb)="2f6465762f6877726e6700", 0xc0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000018000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000016000)={&(0x7f0000006000)=@full={{0x3, {"277ba4514b67b9"}, 0x200}, [{"73db745976e1da"}, {"a057484663aec3"}, {"fc8457fa68371b"}, {"66198a267e3c38"}, {"09e006422a91f7"}, {"b150f15abdeb4d"}, {"ee0c1573bce5e8"}, {"a47006ce34ee6c"}]}, 0x48, &(0x7f0000009000-0x20)=[{&(0x7f0000000000)="737684455ca4fe11bfc95a15eb5ce9f9613645edc79926ba7eb19e288ea320f291a9ea660dde4bd835f783b73a0830e70583ec6654ad307be520888c4ae9fcd1ccef50d390413b55aaebf8782cb4b4ec63d4531b068ea600a6b8032dead7432a73ed0e0eed06bfeebaa7a8982da1061b65947cb4ac22ca1f0582b3c38147201a410afcac68ed724d309ef9fc14c2d07696", 0x91}, {&(0x7f000001c000)="5cd02ca5a6acca28a4e9d90a4240b184cd5daf9110fb8efaa5dd9cc540dabe3dc31ca0e4522c4c032d76e11484", 0x2d}], 0x2, 0x0, 0x0, 0x4000}, 0x801) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000001d000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000)={@common="747571300005000000a6000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_extract_tcp_res$synack(&(0x7f0000013000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5c, &(0x7f000001e000-0xa4)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x4e, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @generic={0x0, 0x4, "d02b"}, @generic={0x86, 0x4, "7c33"}, @ra={0x94, 0x6, 0xfff}, @end={0x0}, @rr={0x7, 0x13, 0x20, [@loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x6, @multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, r2, 0x42424242, 0x1, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"c0eb"}}}}}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000017000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000001b000)="62696300", 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000001d000-0x18)=@get={0x1, &(0x7f000001d000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x10080006, 0xffffffffffffffff, &(0x7f000001f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000009000)={0x0, 0x2}, &(0x7f000000f000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000018000-0x4)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000000c000-0x4)=0xf196, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000001d000)={@generic="879d610b242c58c900000000ffffffff", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {"90"}}}}}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f000001f000-0x38)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x2, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) 2017/08/23 21:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x8248, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000cdb000-0x8)="7472757374656400", &(0x7f000017d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) statfs(&(0x7f0000020000-0x8)="2e2f66696c653000", &(0x7f0000012000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000067e000)="2e2f66696c653000", &(0x7f000004e000)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x5080, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = creat(&(0x7f0000115000-0x8)="2e2f66696c653000", 0x8) fcntl$setlease(r1, 0x400, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001ac000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ed0000)={0x0, 0x0, 0x0}, 0xc) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) pwrite64(r2, &(0x7f0000c58000-0x40)="02000101b15897426f1d00a50a671f3527e341f27409fc144170600af17887961b8baef80ad286bb1bb4de734de760050000000000250091f552ae96b8cfae58", 0x40, 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000024c000)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000014000)="2e2f66696c65302f66696c65302f62757300", r0, &(0x7f000001f000)="2e2f66696c65302f66696c653000") fcntl$dupfd(r4, 0x0, r0) pwrite64(r1, &(0x7f000001f000)="6d", 0x1, 0x0) faccessat(r0, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) geteuid() getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x97bd, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00008c6000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000000)=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x7ff}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r6, 0x800007, 0x9}, &(0x7f0000000000)=0xc) 2017/08/23 21:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000646000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b}, 0x1c) syz_open_dev$dri(&(0x7f0000dc7000)="2f6465762f6472692f636172642300", 0x81, 0x800) r0 = socket$bt_hci(0x1f, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000e27000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x408, r1) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0x0) r4 = dup3(r2, r2, 0xffffffffffffffff) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r4, &(0x7f0000f7e000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000a09000)=0x48) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f0d000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r3, &(0x7f0000d80000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xa7a4}, 0x1c) sendfile(r3, r4, &(0x7f00005a3000-0x8)=0x0, 0x3ff) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00004de000)=0x200000000000fb, 0x4) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000060c000)={0x0, 0x9, 0x20}, &(0x7f0000987000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000905000-0x14)={r6, 0x4b63, 0x31, 0x100, 0xffffffff00000001, 0x6}, &(0x7f000039e000-0x4)=0x14) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f000081f000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f0d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x96, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x60, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x1ed9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) connect$inet6(r4, &(0x7f0000780000)={0xa, 0x1, 0x800000000001000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f00007c1000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f52000)={r6, 0x96, "9028bfe1e025c23f415e98371e4b12f8a9775f465fcd6644c0e74fe25c256b74176f819e860c4105128ffdda1fba6946dde1939076c80e6c8ab175aafdcfc92b1c122960e3dc0159b2def30df0d663278544cfad77b411d76284140e7648d5b02e63817f2881aeed30dd90cd9d902a1a6207a72b12240d1cc74d323e5b952c6430e026a04413b05a63ac663c7ea341450b6c5955f321"}, &(0x7f0000f52000)=0xa0) fremovexattr(r5, &(0x7f00008ef000-0x15)=@random={"62747266732e00", "00"}) connect$netlink(r4, &(0x7f000088e000)={0x0, 0x0, 0x4, 0x3}, 0xc) connect$inet6(r3, &(0x7f0000f09000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) read(r3, &(0x7f0000642000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) 2017/08/23 21:14:14 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x0, 0x4, 0x4, 0x401, r1}) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, 0x0}, 0xc) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/23 21:14:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f0000001000-0xd)="2f6465762f6972636f6d6d2300", 0x8, 0x103840) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x9, {{0x2, 0x0, @rand_addr=0x3a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x7fff, &(0x7f0000ce5000-0x4)={0x0, 0x0}) connect$inet(r1, &(0x7f0000c9f000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x20, 0x6, 0x0, 0x0}, {0x1a77, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x3ff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f000005e000-0x10)={0x5, &(0x7f0000197000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet(r3, &(0x7f0000008000-0xf1)="90fc", 0x2, 0x0, &(0x7f000000e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b4c000)=0x6, &(0x7f0000091000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000073a000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000324000)=0xe8) 2017/08/23 21:14:14 executing program 0: dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x4, 0x40000032, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x410000, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000b37000)=[{0x0, 0x100000000}], 0x1) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x4, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x100000000004, 0x0, &(0x7f0000b4a000-0x10)={0x2, &(0x7f0000022000)=[{0xa4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x1000000000, 0x2}]}) setfsgid(0x0) socket$unix(0x1, 0x2, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x7) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00002f3000/0x3000)=nil) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000b49000)="2e2f66696c653000", &(0x7f0000dc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000b49000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b4a000)="2e2f66696c653000", &(0x7f00009be000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x3f, r2, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x2000001, 0x32, r1, 0x0) timer_create(0x4, &(0x7f0000448000-0x50)={0x9, 0xb, 0x1, @pad=[0x8, 0x5, 0x7776, 0x100, 0xffff, 0x0, 0xfffffffffffffffd, 0x0]}, &(0x7f0000b4c000-0x4)=0x0) membarrier(0x1, 0x0) timer_gettime(r4, &(0x7f00005db000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f000067e000-0x10)={0x6, &(0x7f0000b4b000)=[0x9, 0x400, 0x6, 0x6, 0x5, 0x6e8b]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00007be000)={@loopback={0x0, 0x1}, 0x0, 0x5}) 2017/08/23 21:14:14 executing program 6: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000b7000-0x8)=0x200000000001) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) ioprio_set$uid(0x3, r0, 0x1003) timerfd_create(0x7, 0x40000080800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001d000)="2f6465762f6877726e6700", 0x100000000020004, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000001f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) chmod(&(0x7f000001f000-0x8)="2e2f66696c653000", 0x10d) r2 = syz_open_dev$sg(&(0x7f0000759000)="2f6465762f73672300", 0x4e9e, 0x109000) open$dir(&(0x7f0000b09000)="2e2f66696c653000", 0x88901, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f000019b000)="2f6465762f73657175656e6365723200", 0x201, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000064c000)="2f6465762f6b766d00", 0x28080, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000fb1000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x40103) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x10401}, {{0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}], 0x30) r6 = socket(0x10, 0x802, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$UFFDIO_COPY(r7, 0x8010aa02, &(0x7f0000fb1000)={&(0x7f0000c37000/0x1000)=nil, 0x1000}) write(r6, &(0x7f00002de000)="26000000420047f19300000700002110020050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) sendmsg$netlink(r6, &(0x7f000008d000-0x38)={&(0x7f0000215000)={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f000003f000)=[{&(0x7f00001bd000-0x44c)=[{0x14, 0x5a, 0x200, 0x0, 0x0, "d0e4"}], 0x14}], 0x1, &(0x7f000009c000-0xc8)=[], 0x0, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000001e000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r8, &(0x7f00005fe000/0x18000)=nil, &(0x7f0000022000-0x18)=[@text16={0x10, &(0x7f0000021000)="27cb2b0431c8d8c106c4c29c2b8da1a5575576d40a93191bd369e7e8617701da935c29ca4634757aff5bf084b8fa692708290f5ba32e4f02001922e6cf6916c4268b4bbe2c9dfc74b0df56611c708ed50c2fd8439a7994f61c39911ff6022a9e79fc29cc", 0x64}], 0x1, 0x0, &(0x7f0000021000)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f000000d000-0x18)=[@text16={0x10, &(0x7f0000020000-0x64)="065925e2cca74a7632e9e66eb9dc9225085b05000000abb57712d467cc61056c75dfa557b8d78c389219dec4825895bcdbee829bc7c147117c4ad269fb36c556d87c6fb2c3d4f0017b03a9630be7ee8ff69f2323ed436906b32cce8ae0b61223eb7c5cdd", 0x64}], 0x1, 0x0, &(0x7f0000020000)=[], 0x0) r9 = socket(0x2, 0x1, 0x0) setsockopt(r9, 0x0, 0x30, &(0x7f0000b09000-0x1000)="8a9880710333e18a905a655abd1383c8a879461032855b8e05967db94f8df84218f09f9b120d41d53452a3a9e15fb0d365ed71735c2cede3693ac15708675dad2e49a975e41cf242b149ae96110797c29a63d711f90eee7409a16cdc7c245c7fc40baf7089306271b009af52fd30cda5ba046c0fc50ae821d658c534c7a9dd5ea9da25fff2286c0d9e0137a80f1cd05a", 0x90) futex(&(0x7f000000c000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x100000001, 0x0}, &(0x7f0000016000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x3, 0x3, 0x80000001, &(0x7f0000fb3000-0x10)={0x4000000000000000, 0x0}, &(0x7f0000010000-0x4)=0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000011000-0xa)="2f6465762f7663732300", 0x81, 0x2000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000fb3000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.467947] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2017/08/23 21:14:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000926000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = gettid() setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e89000-0x4)={0x8}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x20000000000002a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000000) mmap(&(0x7f000009a000/0x1000)=nil, 0x1000, 0x0, 0x3f, 0xffffffffffffffff, 0x40000000000004) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000876000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$sg(&(0x7f0000ce4000)="2f6465762f73672300", 0x5, 0x404000) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000aee000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f00009d2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000656000)=[@text16={0x10, &(0x7f0000aee000-0x3b)="0f01c8f3ae70ab7878b9800000c00f326635004000000f30dfa492000fc16d005e0f01323e0f225066b99a09000066b80000000066ba008000000f30", 0x3c}], 0x1, 0x2a, &(0x7f00001aa000)=[], 0x0) lstat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f0000098000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r6, &(0x7f0000004000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f00006c6000-0x2c)=[@in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) clock_getres(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x9609b98c48c7ed55, &(0x7f0000002000)="b44a59aa90f7fb5298d9cc2c0d3607025a013a8b1192211acd5211870e4753", &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000)="256414ac03f429fde95d99b69d653e8993bbd8d3acc05e56f813e24cc1ffe181616dd1347a0aa6ab109fb775ccce7206fa50c34fd623f339fa046c593b65b7194e2695e1121c1fda9a6a4331342e7af2a591b2557781f86701bccc9533fa0d7e67645d0f58d5e3f624c74377b168d9dbe5720665852a4add45d2ce585410fd6aa9677bb854aa9592f6f5d2") creat(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/23 21:14:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6870657400", 0x4000, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x63) r1 = accept$alg(0xffffffffffffffff, &(0x7f0000000000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) bind(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x5, 0x1, 0x5, 0x3ec505bb, 0x401, "003149fc24f5da82cfd9d78ff0d3a4edcdb9774938ea7314db50738ab8cf3a53fa4ede93635b94d100578247cc953d718c3e0b54e250dcb8a8e2f99e1c0a13", 0x7ac6}, 0x60) connect(r1, &(0x7f0000000000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000de7000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f91000)=0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000408000)={0x7, &(0x7f0000f62000)=[{0x1, 0x1f, 0x6, 0x8000}, {0x80, 0x1, 0x40, 0x63}, {0xf392, 0x8000, 0x36, 0x4b}, {0x9, 0x10001, 0x0, 0x8001}, {0x1ff, 0x292, 0x101, 0xffffffffffff7bea}, {0x1f, 0x8, 0xffffffffffffffec, 0x1000}, {0x5, 0xebe, 0x8, 0x1b63}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x200000000000000, 0x0, 0x0, 0x80000000, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a39000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000f92000-0x4)={r1}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000f92000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/23 21:14:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsn(&(0x7f000079f000)="2f6465762f7663732300", 0x1, 0x10000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d3b000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x5, 0x2, 0x0, 0x8, 0x1, 0x2, 0x9, 0xffffffffffffffff, 0xffffffffffffffe1, 0xfffffffffffffff8, 0x2, 0x7, 0xfffffffffffffffa, 0x800]}, &(0x7f0000b2e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009b2000-0xc)={r2, 0x1, 0x10}, 0xc) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000000003, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000273000-0xd)="2f6465762f736e642f73657100", 0x0, 0xd1d387c7e258a8f3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00002e8000-0xb0)={{0x8, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1000, 0x400, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffbf523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000e93000-0x9)="2f6465762f73672300", 0x0, 0x1) getdents(r4, &(0x7f00006c8000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dcf000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00009f9000-0x9)="2f6465762f73672300", 0x0, 0x0) io_submit(0x0, 0x2, &(0x7f000000f000)=[&(0x7f0000e35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r5, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x4000009, 0x6, @thr={&(0x7f00006c9000)="", &(0x7f0000364000-0x1)=""}}, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x40)={0x649e, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, &(0x7f000000f000)="", 0x0, 0x0, &(0x7f00006c9000)={0x0, 0x0, 0x0, @pad=[0xfffffffffffffffc, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffffff}]) ioctl(r5, 0x2285, &(0x7f0000007000)="53") memfd_create(&(0x7f0000db0000)="65ff0f0000000008002400", 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) read(r4, &(0x7f00003c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f00008ce000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000098e000/0x2000)=nil, 0x2000, 0x3, 0x32, r6, 0xffffffffffffffff) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x2000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) 2017/08/23 21:14:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x200000b, 0x32, r0, 0x0) r1 = socket(0xa, 0x802, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00001f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00001c6000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000f6000)=0x6, 0x4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00002ab000-0x4)=0x40000001400, 0x4) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x110, r1, 0xdffffffffffffffc) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f000093a000)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000093d000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000063d000/0x4000)=nil, 0x4000, 0x2, 0x2050, 0xffffffffffffffff, 0x10000000000000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x8, 0x3, 0x0, 0x3fa, 0x5, 0x4000000, r2}) mmap(&(0x7f00001b7000/0x2000)=nil, 0x2000, 0x8, 0x1f, 0xffffffffffffffff, 0x40000002) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f000093e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00002ea000)=0x1000) mmap(&(0x7f000059c000/0xf000)=nil, 0xf000, 0x300008a, 0x30, r1, 0x8001) mmap(&(0x7f0000893000/0x4000)=nil, 0x4000, 0x1000001, 0x48110, r1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f00001f0000)={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f00008eb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007e3000/0x3000)=nil, 0x3000, 0x100000e, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x1050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024c000/0x4000)=nil, 0x4000, 0x2000008, 0x31, r1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000451000)="2f6465762f6877726e6700", 0x40000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00001b1000+0x449)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0xb, "0072"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x100) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000093e000)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x400, 0x7, "a5c7c65b6f619b225151c36c3c9001658ec8b134cfe713c6e3956237943fad38e6dfd553aead2279fdf6e1d3f49a9c0aff20e72bd9f15eefb185341f243d41578c5fd91a98967983bb070081b8ae3294"}, 0x160) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000093e000-0x4)=0x0) sched_getscheduler(r4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x1000000, 0x83dfb3f36b718353, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000940000)="9bc9dc113f69d40133d178a22d33d579010001a7519dec4d0b9ad2308d34a8e6128decbeae5989a1a8f0f31182c630779c65c0dde01d3e4d071ec9070000000000005bac62604fe6", 0x48, 0x400010, 0x0, 0x0) 2017/08/23 21:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r2, r1, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f0000b2d000-0x8)={0x42424242, 0x42424242}, 0x0, 0x7ffffffffffe) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000786000-0x10)={&(0x7f0000a84000-0x8)="2e2f66696c653000", 0x0}, 0x10) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008eb000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000b92000)={{0xa, 0x2, 0x1e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001}, {0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x2e77dcc6}, 0x9, [0xe31, 0x9, 0x8, 0x941b, 0x7, 0x4000000007f, 0x7ff, 0x401]}, 0x5c) r5 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) io_setup(0x2000000000000c, &(0x7f0000030000-0x8)=0x0) r6 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f49000-0x1c)={0xa, 0x2, 0x100000000000007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000076b000)={0x0, 0x0, 0x0}, &(0x7f0000a5b000)=0xc) syz_emit_ethernet(0x423, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1ee0df", 0x0, "37046c"}, "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"}}}}}) recvmmsg(r6, &(0x7f000084a000-0x40)=[{{&(0x7f0000f10000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f5c000)=[{&(0x7f0000de6000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000d71000)="", 0x0}, {&(0x7f000023d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000c27000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f8e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000375000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000d04000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f00002e2000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000638000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x9, &(0x7f0000ff2000)="", 0x0, 0x0}, 0x0}], 0x1, 0x42, 0x0) 2017/08/23 21:14:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007fd000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ae000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00008ae000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x600000000000, 0xffff, 0x100, 0x5, 0x200, r2}) accept4$ipx(r0, 0x0, &(0x7f0000ddb000-0x4)=0x0, 0x800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000058b000)="2f6465762f73657175656e6365723200", 0x3ffff, 0x0) write$eventfd(r3, &(0x7f000074b000)=0x3, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007bb000-0x10)={0x0, 0x8, &(0x7f0000d6f000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xca1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x3, 0x17000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x72}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000ad9000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000b67000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x910}], 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000038000-0x8)={r4, 0x40}, &(0x7f00003a7000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000098c000)=0x7, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000d1f000)={0x5, 0x9, 0x5, 0x1, 0xe8}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000028b000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00000f0000-0x8)={0x0, 0x0}) prlimit64(r5, 0x7, &(0x7f0000b56000-0x10)={0xffffffff00000041, 0x10003}, &(0x7f0000109000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000597000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000284000-0x4)=0x10) r8 = request_key(&(0x7f000034f000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000f07000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e26000)="256d643573756d5d2d776c616e317b00", 0xfffffffffffffffd) r9 = request_key(&(0x7f00001d9000)="73797a6b616c6c657200", &(0x7f0000846000+0x4a6)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d5000-0xa)="7b2a73656c696e757800", 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008d3000)={r7, 0xa923}, &(0x7f0000a15000-0x4)=0x8) keyctl$instantiate(0xc, r8, &(0x7f000041c000)="1e11fc71d9c21e14320000000000000005000000004966d5e1b177a4ca606c336351ff11b4209f537020620035d04172f45657c9511b31ac4a8e198bd997a6b3aa24a5d945ac70b25db86198c5caf3fbf70691c150d03e2c67b1aebcebcdd4c491796808977fe7c4a8f00b234cf9bfe1df006d40393e77ca49a640bb618f44b612bf20a57c111d609b69a4f557188ad7f0ab7fa3ae1f774122c7339b728934f127807a8713d470bd70bbb47ee968402d003aa2", 0xb3, r9) connect$inet6(r0, &(0x7f000097d000)={0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r10 = semget$private(0x0, 0x7, 0x82) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000037000-0x8)=@assoc_value={r6, 0x8}, &(0x7f00002d9000-0x4)=0x8) semctl$GETALL(r10, 0x0, 0xd, &(0x7f000037c000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") eventfd2(0x3, 0x80000) shutdown(r0, 0x0) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00008c4000-0x4)=0x0, &(0x7f00003d6000-0x4)=0x4) 2017/08/23 21:14:14 executing program 3: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_alloc(0x0, 0x3) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000732000/0x18000)=nil, &(0x7f000008c000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6cf46cc6666a000ed66ba42ec", 0x58}], 0x1, 0x0, &(0x7f0000ae1000)=[], 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000704000-0x8)=0xd002) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00009a4000-0x8)=0x6000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000aeb000)={0x3, 0x0, [{0xc1, 0x0, 0x8000}, {0x401, 0x0, 0xae}, {0x6, 0x0, 0x16400}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00003a5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000242000-0xc)={0x6, 0x101, 0x100}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ae7000)={0x1, 0x0, [{0x13, 0x0, 0x5}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000016c000-0x8)="2e2f66696c653000", 0x800, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000729000)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f00006dc000-0x4)=0x98) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000aee000-0x8)={r4, 0x4}, 0x8) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000aed000)="2f6465762f6b766d00", 0x0) accept4$ipx(r5, &(0x7f0000a76000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000024c000-0x4)=0x10, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000908000)=0x9) 2017/08/23 21:14:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000066000)="2e2f62757300", 0x141046, 0x0) io_setup(0x7fc, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000775000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$notify(r0, 0x1e, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dri(&(0x7f0000905000)="2f6465762f6472692f636172642300", 0x0, 0x0) r2 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000e6f000-0x9)="2f6465762f6869647261773000", 0x10000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000e33000)=0x7a, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000068a000-0x10)={0x1, 0x4, 0x1, 0x7ffffffe}) r3 = openat$fb0(0xffffffffffffff9c, &(0x7f0000dd3000-0x9)="2f6465762f66623000", 0x101000, 0x0) connect$bt_l2cap(r3, &(0x7f0000cd1000-0xe)={0x1f, 0x3f, {0x2, 0x1, 0x4, 0x81, 0x8, 0xb}, 0x6, 0x80000000}, 0xe) socket$nfc_raw(0x27, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f000025c000)="2f6465762f7663732300", 0x1, 0x10000) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0xc100) r5 = gettid() process_vm_readv(r5, &(0x7f000036b000-0x90)=[{&(0x7f000084a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001ac000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00004a6000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000f44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000d4c000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000078a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000352000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00008dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x9, &(0x7f0000e27000)=[{&(0x7f0000543000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000351000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a70000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x90000, 0x85, 0x20000000, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x2, 0xfffffffffffffffe) r6 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x600000) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000226000-0x4)=0x0) r7 = socket(0x100011, 0x200000080803, 0x80000005) setsockopt(r7, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00005ff000)={@generic="d11feb885693393b74c04b0565d41c57", @ifru_settings={0x8, 0x5, @sync=&(0x7f0000f74000+0xe3b)={0x6, 0x8000, 0x0}}}) socket$inet(0x2, 0xfffffffffffffffe, 0x1) 2017/08/23 21:14:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1015, 0x8000e, 0x800, &(0x7f0000001000)={0x0, 0x0}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000841000-0x8)=0x7fff) pipe(&(0x7f0000a5e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000555000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TCSETS(r3, 0x5402, &(0x7f00006ad000)={0x10000, 0x13f, 0x4, 0xaed, 0x8000, 0x3, 0x10000000000002, 0x20, 0x0, 0x800, 0x3, 0xc5}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000967000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x800000000003, 0x40000000004) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@random="0bee8e326c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}) connect$netrom(r3, &(0x7f00001a1000)=@full={{0x3, {"3772f887d80f92"}, 0xff}, [{"6d1a9b8d71d592"}, {"8621baf075767f"}, {"b04651011da906"}, {"0533f254de1260"}, {"7f00000058334e"}, {"193090c3c13399"}, {"ffff0001040008"}, {"72185605809c2c"}]}, 0x48) r5 = semget$private(0x0, 0x2, 0x45) semctl$GETVAL(r5, 0x8, 0xc, &(0x7f00002ef000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ea8000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00002b9000)={0x8, 0x7, r6, 0x9, 0x0, 0x2, 0x0, 0x100000000}) r7 = socket$inet(0x2, 0xa, 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00006a6000-0xa)="24707070312d656d3000") ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00003a3000)={0x9, 0x618a1f6000, 0xa95e}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xce}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f000059e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/23 21:14:14 executing program 7: r0 = creat(&(0x7f00007a9000)="2e2f66696c653000", 0xd1f5569ca4b5d5e6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000bea000-0x18)=[0x1, 0x100, 0x0, 0x101, 0x0, 0x5], 0x6, 0xfffffffffffffffd, 0x7ff, 0x0, 0x1, 0x1, {0xb3b, 0x100000000, 0xfff, 0x80, 0x101, 0x80, 0x8001, 0x5, 0x8001, 0x1, 0x9, 0x3a3a, 0xfff, 0x10001, "2179bf5ceac0f335f8a21de9f95309a6a695a7a98a5b5f09faf69ef1459a88dc"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000b85000-0x8)="2e2f66696c653000") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000d19000)={0x0, 0x0, 0xac1a, "71756575653100000000000000000000000000ed0000000000000000000000000000000100000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000001000)="") ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x7ff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000aa4000-0x10)={0x6, [0x100, 0xd2c1, 0x40, 0x2, 0x80000001, 0x0]}, &(0x7f0000b89000)=0x10) close(r2) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f70000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x100, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000595000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x10000000002) capset(&(0x7f0000a5d000-0x8)={0x0, 0x0}, &(0x7f0000001000)={0x2, 0x4, 0x9, 0x400, 0x8, 0x0}) write$tun(r1, &(0x7f00005c4000)=@hdr={0x0, 0x1, 0x0, 0x4000000000016, 0x3f, 0xfffffffffffffffe, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f470749f8dba42f52b80e75a9e6e2a500000000000000085d1e46fafb1cf95fcf86ab806592caefc41b37d69559cf0c354f264993654c710b021d0100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ac36b7e4c51a5d71aaae948a08a000000000000079600000747ad64354418"}, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000058e000)={0x0, 0x9, 0x200, 0x7, 0x80, 0x80000001, 0x5, 0x9, {0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x1f, 0xb8, 0xee5}}, &(0x7f00009fd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000ea000)={r5, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x12fc, 0x1, 0x620, 0x9}, &(0x7f0000162000-0x4)=0xa0) set_robust_list(&(0x7f000015f000)={&(0x7f000081d000/0x2000)=nil, 0x6, &(0x7f000094e000/0x2000)=nil}, 0x18) r6 = getpgrp(0x0) ptrace$cont(0x18, r6, 0x4, 0x400) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000439000)={0x8, 0x4}) getgid() 2017/08/23 21:14:14 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x99a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000bed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00009fa000)={{&(0x7f000059e000/0x4000)=nil, 0x4000}, 0x8000000000000, 0x0}) getpid() sched_setaffinity(r1, 0x8, &(0x7f0000315000-0x8)=0x1462) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x1ff, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/08/23 21:14:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000023e000)="2e2f66696c653000", 0x116) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$sg(&(0x7f00002b8000-0x9)="2f6465762f73672300", 0x3, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000480000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000064b000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000011e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000066000)="2e2f62757300", 0x141043, 0x0) io_setup(0x80000000000007fc, &(0x7f0000c21000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b71000)="2f6465762f6175746f667300", 0x4000000010080, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058b000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r2, &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0}, 0xc) r3 = socket(0x11, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b4b000-0x90)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r3, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) sendmmsg$nfc_llcp(r3, &(0x7f00009bf000+0xfab)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c87000)=[{&(0x7f0000ee4000-0xd2)="", 0x0}, {&(0x7f0000ee6000-0x49)="2d", 0x1}], 0x2, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000591000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d49000)=0xfd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r5, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/08/23 21:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000086000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000034f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffdffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x4, &(0x7f0000f01000-0x28)=[{0x35, 0x1, 0x4, 0x23d0000000}, {0x0, 0xff, 0x10000000000000, 0xfffffffffffff00c}, {0x81, 0x1, 0x2, 0x3}, {0x200000000000006, 0x0, 0x5, 0x1000}]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000f05000)=0x2, 0x4) bind$inet6(r3, &(0x7f000000b000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) ioctl$void(r4, 0x800005451) bind$inet6(r4, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000f71000-0x4)=0x3f, 0x4) sendto$inet6(r4, &(0x7f0000ed8000-0x45)="7e30d26017ebd95083967202783d2ecd6c0d9c1a22818437b790183660ed78c2a981f54ccdd4033b1a69d46dfede36332aa64ee8d38038d141dc8abdbbe17931", 0x40, 0x0, &(0x7f0000314000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f000082c000-0x4)=0x7, 0x4) r5 = syz_open_dev$dri(&(0x7f00005ac000+0x52b)="2f6465762f6472692f636172642300", 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000695000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053c000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f000069f000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r6}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00008c1000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f000064e000)={r7, 0x0, &(0x7f0000ee6000)=[], &(0x7f0000bf9000-0x4)=[0xf3f], 0x2, 0x1, 0x3ff, &(0x7f0000ca4000-0x4)=[0x401], &(0x7f0000195000-0x8)=[0x8, 0xfffffffffffffffa], 0x0}) recvfrom$inet6(r4, &(0x7f0000c22000)="0000", 0x2, 0x42, 0x0, 0x0) r8 = syz_open_dev$usbmon(&(0x7f000019d000-0xd)="2f6465762f7573626d6f6e2300", 0x3f, 0x800) setsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000a63000)=0x0, 0x4) [ 49.787470] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 49.808856] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.827921] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/08/23 21:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f14000-0x12)="2f6465762f696e7075742f6576656e742300", 0xf87, 0x20000000000004) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000adf000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000031b000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x9, 0x800, 0xcc5, 0x8000, 0x80000001, 0x40, 0x6c3, 0x2, 0x7, 0x5, 0xc4a9, 0x4, 0x4]}, &(0x7f000038f000)=0x108) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00003bf000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003d3000-0x10)={0x0, 0x0, 0x1, 0xfffffffffffffff9}, &(0x7f00008af000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000016e000-0x38)={r3, 0x200, 0x670, 0x0, 0x7631, 0x0, 0x7fff, 0x9, {r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x790, 0xffff, 0x7, 0x7ff}}, &(0x7f00006c2000)=0xb8) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00000a2000-0x4)=0x0, &(0x7f00002b2000-0x4)=0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000bc1000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDADDIO(r2, 0x4b34, 0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00009fe000)={0xffffffffffffffff, 0x1, &(0x7f00007b2000)="1a"}) mmap(&(0x7f00001d6000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x100000000000000) open$dir(&(0x7f0000a5f000-0x8)="2e2f66696c653000", 0x381001, 0x70) mount(&(0x7f000066b000-0x8)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f0000c6d000-0x6)="72616d667300", 0x0, &(0x7f0000d86000)="") perf_event_open(&(0x7f0000e0a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfffffffffffffffc, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000097f000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x0) r6 = accept(r5, &(0x7f00003e2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000096f000)=0x60) recvfrom$unix(r6, &(0x7f0000abe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x0, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f000068a000-0x10)={0x0, 0x2d, 0x0, 0x1}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getflags(r5, 0x403) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000034a000-0x58)={0x26, "736b636970686572000000000000", 0x214f, 0x200000080, "6563622863616d656c6c696129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000844000)="0707a74e5d00000050108607fffc1000001d78d68e0000000308b402842a30bb", 0x20) close(r0) r8 = accept$alg(r7, 0x0, &(0x7f0000f84000)=0x0) read(r8, &(0x7f0000f55000+0xdef)="00000000000000000000000000000000", 0x10) sendmsg$alg(r8, &(0x7f0000538000)={0x0, 0x0, &(0x7f0000b81000-0x20)=[{&(0x7f000079c000)="dc339311b08b5797aefd1ac71033cbb9", 0x10}], 0x1, &(0x7f0000fc0000)=[], 0x0, 0x0}, 0x0) 2017/08/23 21:14:14 executing program 7: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000515000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0xffffffffffffffff) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009c5000)=0x0, &(0x7f0000d0f000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000d12000-0x4)=0x900000002, 0x4) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a4c000/0x3000)=nil, 0x3000, 0x2000002000000, 0x40010, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000518000/0x2000)=nil, 0x2000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00002d9000-0x4)=0x100000000005, 0x4) mmap(&(0x7f0000090000/0x2000)=nil, 0x2000, 0x2000000, 0x32, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x80000000001d, 0xffffffffffffffff, 0x100000000004) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d13000-0x4)=0xffffffffffffb, 0x4) bind$inet6(r0, &(0x7f00009df000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8000000000000004, 0x1f, r0, 0x0) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x2000000, 0x40000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000d12000-0x30)={0x7, 0x8, &(0x7f0000d12000-0x40)=[@map={0xff, 0x80000000, 0x2, 0x1}, @map={0x5, 0x8000, 0x2, 0x1}, @generic={0x5, 0xffff, 0x6, 0x3e6}, @map={0xa8, 0x0, 0x6, 0xffffffffffffff9c}, @map={0x6, 0xfffffffffffff000, 0x401, 0x1}, @generic={0x1d, 0x5, 0x4, 0x9}, @generic={0x30, 0x9, 0x101, 0x101}, @map={0x100000001, 0x8, 0xfffffffffffffffd, 0x1}], &(0x7f0000d12000-0x1)="00", 0x3f, 0xe8, &(0x7f0000142000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec86}, 0x30) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000030e000)=r1, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000e65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0x0, 0xb, "07000000020009000800fd00000003fd0000ecffffff810004d1540300000075f1004061b13f"}}}}) setsockopt$sock_int(r0, 0x1, 0x10000027, &(0x7f000079e000-0x4)=0x81, 0x4) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x10000000003, 0x32, r1, 0x0) sendto$inet6(r0, &(0x7f000065f000-0x1)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/23 21:14:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000940000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000d1000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000) r1 = getpgrp(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffa, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x100080003, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000faa000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r8, 0x0, 0x58, 0x0) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) r9 = dup2(r4, r3) fcntl$setstatus(r8, 0x4, 0x46c00) fcntl$setpipe(r8, 0x407, 0x0) dup2(r4, r7) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) r10 = perf_event_open(&(0x7f0000297000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) dup2(0xffffffffffffffff, r10) 2017/08/23 21:14:14 executing program 5: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x4000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000018a000)="2f6465762f6b766d00", 0x9bf692a2c8bac5db, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x40000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x3) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f000017a000)={0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000777000)=[@text64={0x40, &(0x7f0000add000)="66b834010f00d026656766480f388274fb6a3e4c0f01cbc4820dbe75fac4e3fd6d0d5f090000803e360f01d1c4e139586d0036f2410f5934f066baf80cb822eaf082ef66bafc0cb062eec744240074240000c744240252000000c7442406000000000f011424", 0x66}], 0x1, 0x41, &(0x7f0000ad8000)=[], 0x0) mmap(&(0x7f00001f7000/0x2000)=nil, 0x2000, 0x2000002, 0x10, r5, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text64={0x40, &(0x7f000017c000)="66baf80cb800d0d883ef66bafc0c66edc74424003fd1ce03c0ed03c7442406000000000f0114244c351e0000008f491099bc9c040726294cc1eddac7442400ba000000c7442402fa7f00004e0f01f8c4e2daf52500dd000000442400e99eefbac74424020000f3480faed4c7442406000000000f017d142424431d4a8c28000000000066f93c0c", 0x87}], 0x1, 0x0, &(0x7f0000ae1000)=[@cr0={0x1, 0x0}], 0x1) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000182000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r6 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0x6, 0x80200) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ae9000-0x4)=@assoc_id=0x0, &(0x7f0000ae8000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000a45000)={r7, 0x9, 0x4, 0x1000}, &(0x7f0000347000-0x4)=0x10) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000001000-0x10)={0x0, 0x6, 0x100, 0x0}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000ae8000-0x40)={0x4000000000000000, 0x6000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text32={0x20, &(0x7f0000942000)="b9dd0b0000b9720a00000f32ba00000000eb0f3066ba4200b0f7eeb8e90000000f1fd80f5a5535000000b00f23f8c4c2d5a602c7440000000000c4c3f121968000c0fe02c7442406000000000f011624363e3e0f01d10f017a4066baf80c68f8a6e732817e81f0821a70ed45c4e27959af8cc60000002a0800000f32", 0x7c}], 0x1, 0x5, &(0x7f0000ae1000)=[@dstype3={0x7, 0x3}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000ae9000)={0x100, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/23 21:14:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) pipe(&(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet(0x2, 0x0, 0x4) r1 = socket(0x11, 0x802, 0x300) pipe2(&(0x7f0000b1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000089b000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x107, 0x7, &(0x7f0000000000+0xc83)="", 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000037f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000a28000-0xc)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f000042b000-0xc)={r5, 0x80000, r3}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000085000)=0x8001, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r7, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f000000e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000094c000-0x4)=0x0) fcntl$setown(r6, 0x8, r8) ioprio_set$pid(0x0, r8, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000efe000)=0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) socketpair(0x0, 0x6, 0x5, &(0x7f0000962000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0xffffffff) bind$inet(r9, &(0x7f00008da000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r9, &(0x7f0000f11000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r10, 0x890c, &(0x7f0000a7b000)={0x1ff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xbe, 0x2, 0x10000000000000, 0xfffffffffffff52c, 0x0, 0x2, 0x8, 0x8}) 2017/08/23 21:14:14 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x5) socketpair$inet6(0xa, 0x1000f, 0x80000000000101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000-0x60)=[{&(0x7f0000003000-0x1d)="191170cfee586f9c90aecae02d9d14d1f8b94a9ff40ed0d3ecc2c972e7", 0x1d}, {&(0x7f0000004000-0xa0)="2006711d430b03f814c6646bf688607d5fd641aed55af21fed705b3fb41a58b60fb10d200c977dac9229589fe5583c999fca1bf41ff3e5d62f329c15e3cc62a45180012e32d273a3e5df02b9c59d5cddf72d6bdd38b81596d75bb929de1d03d410ec5234bedee7bff7d2923fceeea21ff6b560bcccab482aec6ea527f8d2e484757cf5bc2bcdd2c1ea0e8aa7678758508a5077ab2f7c2c4241245f2472f9a47b", 0xa0}, {&(0x7f0000001000-0x3f)="24fa32900e296c5399ac09f2b11836986c12b9ecb459d36f7797c5f30e02525bbce46cfa32cd453d4fbcb7d4fd455cede8cd6afa5dac3108a9592cd0ee5146", 0x3f}, {&(0x7f0000003000-0x7d)="ac81e063d6fd202b6ef8c4fd2da1421c40e86d347798fe607259e9dca89e6c6fa106b8c1a1fba45b3c328260c5e5797383af7d6b7cf32f2976f47891732c4f4ec5eef02c3eb08a4105086afe5df226524eb05439565253ac7ddec599488d0e8566026f3511b4c0f7b81da86aed18f923372875c3113ad5d62295f55184", 0x7d}, {&(0x7f0000001000-0x11)="83621baac7c486c229b5ab9811bcdabcfe", 0x11}, {&(0x7f0000003000-0xd)="cb7145dbbfb739fb63bbbf337b", 0xd}], 0x6, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="35d4ea7c99a125eff97c249fcc5bc3d7740843e8ab95dd7d6d8127b2ec8789b30f05ec3beb17ae3bba2f0950eb22", 0x2e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4, &(0x7f0000003000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r4, 0x1000, 0x0}, 0xc) ioctl$void(r1, 0xc0045879) r5 = msgget$private(0x0, 0x502) msgctl$IPC_RMID(r5, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x72de}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x3) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x0, [0x0, 0xad, 0xff, 0xbd, 0x8, 0x10000, 0x5, 0x5]}, 0x5c) sendto$inet6(r0, &(0x7f0000002000)="8debf5945ffc132e9ad9b2f12c4c2732405574f01687682edd9f3e78f648b809207d3ea2bd99cb53e1efb5f16767f08cf3c226ece58ff84d12c43ee6ad506b613689e4a7d7376a5f0cc8956e5b6d71c31b21a9e3b3e3e9845dd6e7c2b11f5f122ac07c4be545a55c56a8fe0a2bd9107ab861123d315e68f57da5c9d8e96f945693eaa5ee142dbc7ab65c06724982b45d42b0149477bacfcce16f", 0x9a, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x94cf, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x4006, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f0000001000)={r7, 0x1}) 2017/08/23 21:14:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$ircomm(&(0x7f0000fd7000)="2f6465762f6972636f6d6d2300", 0x5, 0x2) connect$inet6(r0, &(0x7f0000b41000)={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) clock_gettime(0x0, &(0x7f0000a70000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x0, 0x0, 0x0, &(0x7f0000e4c000)={0x0, 0x989680}, &(0x7f0000003000-0x4)=0x2, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000226000-0x4)=0x0) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x80004009) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000d14000+0xb8c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000081b000-0x4)=0x1c, 0x800) r3 = socket(0x200000000011, 0xf, 0x40080) timer_create(0x7, &(0x7f0000041000)={0x3, 0x7f, 0x4, @thr={&(0x7f000068c000-0xb7)="3e2511079de730cd3d4ae37f054a7f1ec1a75455e495a4649aeefcbcbea3a6610b53d1739fb3c8b230a7399441ed469c294df9a60609007be3f72b2a28b862c108a7177812cfedf9b8229687c90c8d7403aa058412fa63fafd90abce258870255bdc965dd4df5c0e8eb655b50e51bddcc2dd70464678781a6d567960b7c23d8fae89baf4e923e9b5c0a6745a95192dee0c3e889fc26f3b25e59310f58117e9ba935e999530bd70d2ed9af0586688ab80ca9dff0fe0a6e6", &(0x7f000091c000-0x34)="30927a34093f0ff16c88dd05a1dd52d97455cd4739b04f758d747f674407fd5f6b3ca5e567b92b6de1ab00a142864d2b92198fac"}}, &(0x7f0000c2f000)=0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d16000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8a000)=0xe8) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000d16000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x5, 0x1000, 0xcd, 0x400, 0x2, 0x640020, r5}) openat$autofs(0xffffffffffffff9c, &(0x7f00008d1000)="2f6465762f6175746f667300", 0x12000, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d15000)={0x3, 0x800, 0x4, 0x1, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_delete(r4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c60000)={@loopback={0x0, 0x1}, 0x6, r6}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00001ec000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/08/23 21:14:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000be1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006dc000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003fa000)=0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000263000-0xc)={0x0, 0x0, 0x0}, &(0x7f000059c000-0x4)=0xc) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b63000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bdd000)={0x0, 0x0, 0x0}, &(0x7f0000585000)=0xc) r1 = getpgid(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd0c000)=nil, 0xd0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0c000/0x1000)=nil, 0x1000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a71000)={0x0, 0x202, 0x100, 0x8, 0x7fff}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006d5000)=0x8, 0x4) connect$inet(r2, &(0x7f0000cb1000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x7, 0x6) sendmsg(r2, &(0x7f0000cab000)={0x0, 0x0, &(0x7f0000a8e000)=[], 0x0, &(0x7f0000d08000)=[{0xf0, 0x117, 0x8002, "d650ba06f4ea53dd2208319ca8ed8196f4af21b00741a6b6e477788caac9d4e450773ca48f8dcf2436b2105bc480189ef6508c0fa2cc6568e3cb3a06ad68fdc0446879f7c92744461030e382f6e181031f5db159b2d3adf7cc6aab20efc7055daf67c32d0539c69833c42d9a13868d532dce470e7b5f310972a8bc4bbee56f3f7b8810371c2fbd4a73f212ca6c36c2643b4614783f57af443914e8ee241efd0379085cda5ed9fa6f7f67e3c1320cd30ebb74a68c7f8301d5624e8d805edfe21008ec98cd40e504a927fc773ba456914930a05faf763c84d739"}, {0xa8, 0x1ff, 0x7ff, "545c719d77db3c326dac9ea310b5ce33b6a7b689cf4d487972fe976c967ad83903dfd492069f581c72bd4c598f12d8006e9b69acddc2fb374733ad012e6df320ff9282e161d1057c04eb4008af2cbf7fec911b0ace67a9f05bbcee17d7e1c2e53cea87d3bee8ce51c3e0d050e8da21f0436d8a2e77d2312bf13331b941562b82f510a9b12becfeb7b8185d7ddd33c7c4a1a8"}, {0x100, 0x11f, 0x5, "862e58afca906f48d8572affc8cbcc919c10b2302b66c6c0f9adf8286960e1ffc44d24922e079611ab3927fb69d1b9a593d46a74a3ab9d3ab9e48ce2219a2337efd0cc11006191ffc9894bbeec820be278adf2d1925015f71aa2270024ce4d50ed995867c0576c4ca77f8db4681d9e01a3fbc59e21f2e227eb43f04824cba734ab55ab42c039abaa5ce4403b3683d87a022317dd9e4babf5476a11f092a0909697e2781f58dce855c8375c299ebd8206b016fba5fbc6c260105d0bfb8bd1df252e67b5eb7b254561319436c35d2379efc33b16bef2591976cadec5037ede9983386c98e91631b9e2d54bc9f5f9"}, {0x40, 0x3a, 0x6, "ee8e8b45ba471caee47444dec3c2e98aa749c9c634078f4b3301b7ae739fc0fb73f13fbad82e1f267d254470bea9fc96"}, {0x18, 0x10f, 0x4, "00000009e2"}], 0x5, 0x0}, 0x40001) connect$inet6(r2, &(0x7f0000eb9000-0x1c)={0xa, 0x2, 0xec5, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000bc3000/0x3000)=nil, 0x3000, 0x2, 0x34, r3, 0x0) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x1, 0x2010, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r2, &(0x7f0000d0f000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f5f000-0x4)=0x1c, 0x800) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000d0d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d0e000-0x4)=0xde) connect$inet6(r2, &(0x7f0000d06000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d0bfd5d}, 0x1c) mmap(&(0x7f0000d0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d0e000-0x14)={0x2, 0x0, 0x3, 0xaa, 0x8001}, 0x14) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000b48000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000ba000+0x9f7)={0x0, 0x200010001, 0x30, 0x20000000005, 0x8}, &(0x7f0000f96000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000875000-0x78)={r5, 0x0, 0x6d, "028bd53f6ef3ffacccc7911e80026c733194334957b200b0d036a64df48f3a8188f85b9a5d0a227c456b5f39c9759d31e906fa7050c488649a85d134f19ef31130363a3edb2b0f42742b6cd4a5accc05b23c014114f3e20ecfbe89ea3c8bf0b4958a69d8575216ae8960560abb"}, 0x78) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000ea000-0x4)=0x74005389, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f00008c8000-0x81)="ff55d36cffba04515d37bf4c53322f22da75fd5e3d497888bbf82a291d3d9bc7714c1c1d232bbfd8023d83f6c62faa2a8c67a4316ab9b2e101722b16b36161f2b44c8c1f3429c3c95fe8dad2956c75a63d33d92a74f62744acb54751af08f4c32341807c3e8c9d790bb1227765e5dde97c2a9e9e0b2f0aa97ff1c7d8dd3fe90954", 0x81) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000aa8000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="78ebcc1e36b9470711e29a20e727d87c"}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c8a000)={0x0, 0x2, 0x8, 0x10001, 0x4}, 0x10) 2017/08/23 21:14:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) write(r0, &(0x7f0000001000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000720000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r7}) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2/1000+10000}, 0xec, 0x7fffffff, 0x8}, {{0x0, 0x2710}, 0x4, 0x2, 0x4}, {{0x0, 0x2710}, 0x2ac0, 0x900000000000, 0x400}, {{0x77359400, 0x0}, 0x73, 0x3ff, 0x0}, {{r3, r4/1000+10000}, 0x6b9, 0x6, 0x6}, {{r5, r6/1000+10000}, 0x1, 0x1000, 0x401}], 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) poll(&(0x7f0000002000-0x38)=[{r0, 0x40, 0x0}, {r0, 0x8110, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x100, 0x0}, {r0, 0x10, 0x0}], 0x7, 0x2) set_mempolicy(0x4001, &(0x7f0000002000)=0x400, 0xfb) timer_create(0x1, &(0x7f0000004000-0x50)={0x9, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r8, 0x1, &(0x7f0000001000)={{r9, r10+10000000}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000)="000000000000000000", 0x9}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) open(&(0x7f0000002000)="2e2f66696c653000", 0x88000, 0x110) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 50.311266] [ 50.312621] ====================================================== [ 50.314044] WARNING: possible circular locking dependency detected [ 50.315515] 4.13.0-rc6-next-20170823+ #7 Not tainted [ 50.316788] ------------------------------------------------------ [ 50.318218] syz-executor3/3524 is trying to acquire lock: [ 50.319376] (cpu_hotplug_lock.rw_sem){++++}, at: [] rollback_registered_many+0x587/0xe80 [ 50.321432] [ 50.321432] but task is already holding lock: [ 50.322642] (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 50.323828] [ 50.323828] which lock already depends on the new lock. [ 50.323828] [ 50.325242] [ 50.325242] the existing dependency chain (in reverse order) is: [ 50.326586] [ 50.326586] -> #3 (rtnl_mutex){+.+.}: [ 50.327829] __lock_acquire+0x3286/0x4620 [ 50.328511] lock_acquire+0x1d5/0x580 [ 50.329265] __mutex_lock+0x16f/0x1870 [ 50.329912] mutex_lock_nested+0x16/0x20 [ 50.331110] rtnl_lock+0x17/0x20 [ 50.332584] addrconf_dad_work+0xbb/0xfc0 [ 50.341080] process_one_work+0xbfd/0x1be0 [ 50.342248] worker_thread+0x223/0x1860 [ 50.342983] kthread+0x39c/0x470 [ 50.343593] ret_from_fork+0x2a/0x40 [ 50.344294] [ 50.344294] -> #2 ((&(&ifa->dad_work)->work)){+.+.}: [ 50.345333] process_one_work+0xba5/0x1be0 [ 50.346369] worker_thread+0x223/0x1860 [ 50.353702] kthread+0x39c/0x470 [ 50.354586] ret_from_fork+0x2a/0x40 [ 50.355600] 0xffffffffffffffff [ 50.356185] [ 50.356185] -> #1 ((complete)&rcu.completion){+.+.}: [ 50.357455] __lock_acquire+0x3286/0x4620 [ 50.358244] lock_acquire+0x1d5/0x580 [ 50.358941] wait_for_completion+0xc8/0x770 [ 50.359651] __synchronize_srcu+0x1b5/0x250 [ 50.360145] synchronize_srcu+0x1a3/0x560 [ 50.360605] quarantine_remove_cache+0xd7/0xf0 [ 50.361168] kasan_cache_shrink+0x9/0x10 [ 50.361617] kmem_cache_shrink+0x15/0x30 [ 50.362134] acpi_os_purge_cache+0x15/0x20 [ 50.362605] acpi_purge_cached_objects+0x38/0xc9 [ 50.363142] acpi_initialize_objects+0xc5/0x112 [ 50.363549] acpi_init+0x23c/0x8e6 [ 50.363905] do_one_initcall+0x9e/0x330 [ 50.364322] kernel_init_freeable+0x46e/0x526 [ 50.364730] kernel_init+0x13/0x172 [ 50.365117] ret_from_fork+0x2a/0x40 [ 50.365473] [ 50.365473] -> #0 (cpu_hotplug_lock.rw_sem){++++}: [ 50.366039] check_prev_add+0x865/0x1520 [ 50.366641] __lock_acquire+0x3286/0x4620 [ 50.367348] lock_acquire+0x1d5/0x580 [ 50.368050] cpus_read_lock+0x42/0x90 [ 50.368769] rollback_registered_many+0x587/0xe80 [ 50.369649] rollback_registered+0x1be/0x3c0 [ 50.370758] unregister_netdevice_queue+0x2e3/0x5d0 [ 50.371586] __tun_detach+0x1020/0x1390 [ 50.372338] tun_chr_close+0x44/0x60 [ 50.373051] __fput+0x333/0x7f0 [ 50.373596] ____fput+0x15/0x20 [ 50.374267] task_work_run+0x199/0x270 [ 50.374978] do_exit+0xa52/0x1b40 [ 50.375585] do_group_exit+0x149/0x400 [ 50.376329] get_signal+0x7e8/0x17e0 [ 50.376982] do_signal+0x94/0x1ee0 [ 50.377641] exit_to_usermode_loop+0x224/0x300 [ 50.378500] syscall_return_slowpath+0x42f/0x500 [ 50.379444] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 50.380305] [ 50.380305] other info that might help us debug this: [ 50.380305] [ 50.381602] Chain exists of: [ 50.381602] cpu_hotplug_lock.rw_sem --> (&(&ifa->dad_work)->work) --> rtnl_mutex [ 50.381602] [ 50.383593] Possible unsafe locking scenario: [ 50.383593] [ 50.384522] CPU0 CPU1 [ 50.385297] ---- ---- [ 50.386082] lock(rtnl_mutex); [ 50.386554] lock((&(&ifa->dad_work)->work)); [ 50.387669] lock(rtnl_mutex); [ 50.388625] lock(cpu_hotplug_lock.rw_sem); [ 50.389383] [ 50.389383] *** DEADLOCK *** [ 50.389383] [ 50.390397] 1 lock held by syz-executor3/3524: [ 50.390821] #0: (rtnl_mutex){+.+.}, at: [] rtnl_lock+0x17/0x20 [ 50.392671] [ 50.392671] stack backtrace: [ 50.393506] CPU: 2 PID: 3524 Comm: syz-executor3 Not tainted 4.13.0-rc6-next-20170823+ #7 [ 50.394783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 50.396114] Call Trace: [ 50.396526] dump_stack+0x194/0x257 [ 50.397085] ? arch_local_irq_restore+0x53/0x53 [ 50.397774] print_circular_bug+0x503/0x710 [ 50.398428] ? print_circular_bug_entry+0xb0/0xb0 [ 50.399207] ? __save_stack_trace+0x61/0xd0 [ 50.399854] check_prev_add+0x865/0x1520 [ 50.400502] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 50.401319] ? save_stack_trace+0x16/0x20 [ 50.401941] ? copy_trace+0x1d0/0x1d0 [ 50.402532] ? check_usage+0xb70/0xb70 [ 50.403262] ? hlock_class+0x140/0x140 [ 50.403810] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 50.404733] ? copy_trace+0x1d0/0x1d0 [ 50.405403] __lock_acquire+0x3286/0x4620 [ 50.405970] ? __lock_acquire+0x3286/0x4620 [ 50.406692] ? do_raw_spin_trylock+0x190/0x190 [ 50.407474] ? copy_trace+0x1d0/0x1d0 [ 50.408052] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 50.409066] ? print_usage_bug+0x480/0x480 [ 50.409739] ? find_held_lock+0x39/0x1d0 [ 50.410436] ? lock_downgrade+0x990/0x990 [ 50.411077] ? lock_acquire+0x1d5/0x580 [ 50.411708] ? finish_task_switch+0x1aa/0x740 [ 50.414151] ? do_raw_spin_trylock+0x190/0x190 [ 50.414864] ? mark_held_locks+0xb2/0x100 [ 50.415597] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.416276] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.417085] ? trace_hardirqs_on+0xd/0x10 [ 50.417760] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.418464] ? finish_task_switch+0x1d3/0x740 [ 50.419414] ? finish_task_switch+0x1aa/0x740 [ 50.420161] ? preempt_notifier_dec+0x20/0x20 [ 50.420892] ? __schedule+0x8f0/0x2070 [ 50.421507] ? __sched_text_start+0x8/0x8 [ 50.422149] ? __local_bh_enable_ip+0x9d/0x160 [ 50.422820] lock_acquire+0x1d5/0x580 [ 50.423439] ? rollback_registered_many+0x587/0xe80 [ 50.424247] ? lock_release+0xd70/0xd70 [ 50.424846] ? check_same_owner+0x320/0x320 [ 50.425546] ? __lock_is_held+0xbc/0x140 [ 50.426179] cpus_read_lock+0x42/0x90 [ 50.426746] ? rollback_registered_many+0x587/0xe80 [ 50.427570] rollback_registered_many+0x587/0xe80 [ 50.428304] ? netdev_master_upper_dev_link+0x40/0x40 [ 50.429105] ? print_usage_bug+0x480/0x480 [ 50.429796] ? __bpf_address_lookup+0x2b0/0x2b0 [ 50.430573] ? print_usage_bug+0x480/0x480 [ 50.431218] ? perf_trace_lock+0xf1/0x860 [ 50.431889] ? find_held_lock+0x39/0x1d0 [ 50.432481] ? mark_held_locks+0xb2/0x100 [ 50.433203] rollback_registered+0x1be/0x3c0 [ 50.435190] ? rollback_registered_many+0xe80/0xe80 [ 50.436106] ? __queue_delayed_work+0x229/0x380 [ 50.436805] ? mark_held_locks+0xb2/0x100 [ 50.437539] ? queue_delayed_work_on+0xc9/0x1d0 [ 50.438377] ? rtnl_is_locked+0x54/0xb0 [ 50.439213] ? trace_hardirqs_on+0xd/0x10 [ 50.439835] ? queue_delayed_work_on+0x10d/0x1d0 [ 50.440747] unregister_netdevice_queue+0x2e3/0x5d0 [ 50.441641] ? rollback_registered+0x3c0/0x3c0 [ 50.442434] ? linkwatch_schedule_work+0x130/0x130 [ 50.443257] ? skb_queue_purge+0x33/0x40 [ 50.443927] ? tun_queue_purge+0x20b/0x410 [ 50.444680] __tun_detach+0x1020/0x1390 [ 50.445325] ? lock_release+0xd70/0xd70 [ 50.445981] ? tun_attach+0xf90/0xf90 [ 50.446609] ? dentry_free+0xd2/0x130 [ 50.447278] ? locks_remove_file+0x3fa/0x5a0 [ 50.448000] ? fcntl_setlk+0x10d0/0x10d0 [ 50.448745] ? __fsnotify_parent+0xb4/0x3a0 [ 50.449472] ? fsnotify+0x1af0/0x1af0 [ 50.450160] ? rcu_note_context_switch+0x710/0x710 [ 50.450959] ? __tun_detach+0x1390/0x1390 [ 50.451630] ? __tun_detach+0x1390/0x1390 [ 50.452380] tun_chr_close+0x44/0x60 [ 50.452991] __fput+0x333/0x7f0 [ 50.453568] ? fput+0x140/0x140 [ 50.454214] ? check_same_owner+0x320/0x320 [ 50.457091] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.457861] ____fput+0x15/0x20 [ 50.458466] task_work_run+0x199/0x270 [ 50.459173] ? task_work_cancel+0x210/0x210 [ 50.459779] ? _raw_spin_unlock+0x22/0x30 [ 50.460522] ? switch_task_namespaces+0x87/0xc0 [ 50.461313] do_exit+0xa52/0x1b40 [ 50.461774] ? plist_check_head+0xe2/0x130 [ 50.462489] ? plist_check_list+0xa0/0xa0 [ 50.463162] ? perf_trace_lock+0xf1/0x860 [ 50.463734] ? mm_update_next_owner+0x930/0x930 [ 50.464502] ? check_noncircular+0x20/0x20 [ 50.465224] ? plist_add+0x760/0x760 [ 50.465747] ? check_same_owner+0x320/0x320 [ 50.466478] ? perf_trace_lock+0xf1/0x860 [ 50.467047] ? find_held_lock+0x39/0x1d0 [ 50.467726] ? check_noncircular+0x20/0x20 [ 50.468459] ? lock_downgrade+0x990/0x990 [ 50.469089] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 50.469948] ? futex_wait+0x3e9/0xa00 [ 50.470647] ? find_held_lock+0x39/0x1d0 [ 50.471296] ? lock_downgrade+0x990/0x990 [ 50.471944] ? recalc_sigpending_tsk+0x117/0x150 [ 50.472802] ? recalc_sigpending+0x103/0x160 [ 50.473557] ? recalc_sigpending_tsk+0x150/0x150 [ 50.474381] ? get_signal+0x397/0x17e0 [ 50.474981] do_group_exit+0x149/0x400 [ 50.475635] ? __lock_is_held+0xbc/0x140 [ 50.479138] ? SyS_exit+0x30/0x30 [ 50.479693] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.480465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.481358] get_signal+0x7e8/0x17e0 [ 50.482408] ? ptrace_notify+0x130/0x130 [ 50.483437] ? __lock_is_held+0xbc/0x140 [ 50.484068] ? rtnl_is_locked+0x54/0xb0 [ 50.484710] ? exit_robust_list+0x240/0x240 [ 50.485430] ? ipv6_add_dev+0x1320/0x1320 [ 50.486113] ? rtnl_kfree_skbs+0x70/0x70 [ 50.486834] do_signal+0x94/0x1ee0 [ 50.487445] ? inet6_addr_add+0x191/0x380 [ 50.488118] ? inet6_addr_add+0x1f4/0x380 [ 50.488792] ? setup_sigcontext+0x7d0/0x7d0 [ 50.489491] ? addrconf_add_ifaddr+0x150/0x1c0 [ 50.490222] ? addrconf_set_dstaddr+0x630/0x630 [ 50.490964] ? inet6_ioctl+0x118/0x1e0 [ 50.491636] ? sock_do_ioctl+0x73/0xb0 [ 50.492339] ? sock_ioctl+0x1e2/0x440 [ 50.492893] ? exit_to_usermode_loop+0x98/0x300 [ 50.493742] exit_to_usermode_loop+0x224/0x300 [ 50.494507] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 50.495445] ? selinux_capable+0x40/0x40 [ 50.496038] syscall_return_slowpath+0x42f/0x500 [ 50.496829] ? prepare_exit_to_usermode+0x2c0/0x2c0 [ 50.497673] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 50.501755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.503774] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.505081] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 50.506076] RIP: 0033:0x446749 [ 50.506706] RSP: 002b:00007f9e0d32bcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.509325] RAX: fffffffffffffe00 RBX: 0000000000708218 RCX: 0000000000446749 [ 50.510999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000708218 [ 50.513210] RBP: 00000000007081f8 R08: 0000000000000000 R09: 0000000000000000 [ 50.514803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.516347] R13: 0000000000000000 R14: 00007f9e0d32c9c0 R15: 00007f9e0d32c700 2017/08/23 21:14:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x1400000001, 0x40300) r0 = memfd_create(&(0x7f0000000000)="fff8", 0x0) prctl$intptr(0x100000000001c, 0xcd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000004f000)="2f6465762f6175746f667300", 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r2) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) timer_create(0x7, &(0x7f000043b000-0x50)={0xedb, 0x3e, 0x2, @pad=[0x2, 0xffffffff, 0x0, 0x3, 0x0, 0x307, 0x4, 0x3c]}, &(0x7f000093a000-0x4)=0x0) setns(r0, 0x0) timer_getoverrun(0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000026000)={0x80000000, 0x81, 0x401, 0xc000000000000, 0x4, 0x1, 0x5, 0x47c, 0x6, 0x0, 0x8, 0x10001}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000093b000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) openat$hidraw0(0xffffffffffffff9c, &(0x7f00008cb000-0xd)="2f6465762f6869647261773000", 0x4000, 0x0) timer_gettime(r3, &(0x7f0000139000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000093b000-0x14)={0xff, 0x0, 0xfffffffffffffff8, 0x1a, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000e04000)=0xcaf, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000e68000-0x14)={0x1, 0x800000000000021, 0x1, 0x9, 0x0}, 0x14) mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f0000268000-0x2)="7d00", 0x40, 0x100, &(0x7f0000948000)={0xbd5, 0x4244, 0x2, 0x1, 0x9, 0xff, 0x401, 0x5}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f000050d000)=[], 0x0, 0xe) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, &(0x7f00006ca000-0x58)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000949000)=0x58) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 50.560253] audit: type=1326 audit(1503522855.415:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3534 comm="syz-executor1" exe="/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x446749 code=0xffff0000 2017/08/23 21:14:15 executing program 7: r0 = accept$alg(0xffffffffffffff9c, &(0x7f00003df000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000629000-0x4)=0x58) mmap(&(0x7f000065a000/0x400000)=nil, 0x400000, 0x1000000000003, 0x800000000000032, r0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xffff}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, r1, 0x0) socket(0x9, 0xfffffffffffffffe, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x6, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000e8f000-0x8)="7472757374656400", &(0x7f0000fc7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc7000-0x9)="70726f63656d301b00", 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x1, &(0x7f0000603000)=[@map={0x2, 0xffff, 0x80, r1}], &(0x7f0000fc7000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f0000909000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100}, 0x30) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000e44000-0x8)=0x1c) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x4000)=nil, 0x4000, 0x3, 0x20050, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000c4c000)={0x0, r6, 0x1}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000fdf000)="72656e6f00", 0x5) bind$inet(r7, &(0x7f0000cbd000-0x10)={0x2, 0x0, @rand_addr=0x10000000000286, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0xc010, r6, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000fe0000-0x4)=0x200, 0x4) sendto$inet(r7, &(0x7f00009a9000)="", 0x0, 0x20040044, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000fe1000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="e9d763c5e96c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_int(r5, 0x1, 0x4000029, &(0x7f000079a000-0x4)=0x7f, 0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000fe1000)=@common="736974300000000000000000004f0000", 0x10) sendto(r7, &(0x7f0000514000)="c8f6fff07ca177c4b2a02dc7201e0fecfb82cd00e121a05be237a31820b5a4db4c2d6e6103859e3a1586b5e30ff43b815078d7c111d529303eb7ef102ca003a7952dd956cd0ba94168cf5664e93ee8415ffc6385060ae806cf10374a8116bbeb208c37d779beaa595892b2283fd93dff300cd32704df16f4eab765a58e2c6a52f44b8fcfac7eb38c3182c71610372c1dd80f255f4573ed91798448b665600ab8370195924214b184299f226257ba1a1f8434713dd9229ec5cbd6d51856c48b7b533098eeadc729d7154d5e3b11bacacbd9ff7aaad8ab5549294326b4a08717ba0f5b1d8848aa046d142350e16945515b347dec9cefdee31a39fcd2b2ad6d2306b89dd104e87e8ba435686b624482903b46904ede6648ada21fe9fa5117261b5e0de5dd4846b69678d665288bbf7c2f40248c880d528ffb7f6517c1025d9cf31db9ff2a94014ff4663652f51484a2d48db65e529ab32d3b1ac6413c355aaf31a9cc28635aabe68b68e22e0da12f0463a03f2656de44caf23f528756d6ea5c320f13e05cdc4307596aca75b27fcf46237de04a879feec79a2722f8ba474e4784a3f0c452fb8a67931432eca50af909e01a51ce75691e6877b52a5defe3e052743a469d063c06aa0bee25e8f7add5bb7c0e4221b8224a4b165f7d648883274af5740a657f4ed5955eff7552386301c90ad94f3ca68e5eeba06825288d25ed5921b9ad065a26bbfd0b215fc2787cff3eb4472f429753111947d3c934fb5b341f780e748be938632382ec10a7d7fbb875df34eac486c1216af1d38ff71e259a4a107bb6ef9befcda7f130ccee574865e78baccf31113a3bb61ce7f068bb61cc1a369c84b64fce3b2bf2eebaf4085c54699b2d2c9a28457b4b426ea086462e57d3e0b0cdae885964e30408c5076a66cb26de8288eaa16eb16d379722ba85de1fd3edb8aab9a055ab970903f7785ca3863689e4a0544a5905736e62246a362721b5f501a789a6ee28c9c1cf48dc852ebc1d51a5471ac40b1c1c9ef6a68b8d85da3f0d705ad1f064a0fed848e2457a98bb5467ce8330c5c4c2c327d784be099dc30b8142dbe5cfe9a30f6fca07488be4e00878a5ed1e4334495ac2d7f735dacf408bba0877c730451a3af05c20286f0c15feeb520eee36c1e3b86dac30365c7783cf2fee90084cce6b25d705f6e0d8876beba644f9a28c8bcdb1c12a2d9fa105b588ed444aa136f9b8c75b514f5ccaffe45c557d2cd295b616e9ce11d8b545208370c7a91309e36ffc12c419d3c81206aa8614053c56bcdbe85f626a1f870ac802be439882b27fa3bda6d46dea18ce0980f361a417fd545483e7b1d04433aeb653b8e0560c04aef54091db5091320b662c84563527fd67eab81a0814579eb36f8bee2d6485a4f608137587696b580a5dccfdbdeebbe271de2c3a26fa409c8dc9e040f75793d62b4f2c56d75ac329c902a7a426d311514eee511bc59a27f62b6c365543bf42f45b49df5449e8bfeee2b08bbd99fc292fea7b91319a6dc0a9ab97560b73f6b88d3d0c5741b7e3ff689a5d418ea97f2b3797abb90b8efd2e8306c6e18ca4534b54c84889d9d221eda51ba0436acf1d86e1f44812009b25864ab7fe1f5d6bc909160af8da99d6deb9b0b0fd9563a5b26d99ca05d9ede55310f1edac50ba01caf4d8458982da8f2f5976d06faf8e6b12c993edba5ad98dc4d5a5799b24b790e55a66cb8f7f75d56cc44d900320efe50cf035492a4082ff7bd7d760623a0d3424e3b056cbcdbd22ce1bc2047e966971b54f2712a8764a0da923f1362930bab668a75c371d75353e1d739d4013ff692497abdd3031c29ab9fcc4fa51eab89da5ce5cb73f76b813eb0d77ac25e88987fb8ada060078667d4aef734c74bcf0992ef4ce19938a79697a7cb33b4167ebbddaf7267d5200cf7e193ba108065e69c3d08464fa203bba29d59545b968e6cf593192718e8811a24bb0c956c8745c2bfd7347e5b6270f83035cbb4df557cdfd0bb07ab83fd8eeb047450615152734cdc55135baba68362bb0f3db33e9795898f6fffb6c8164133a4405bdcffb7b85f89cd2b5b3008da682b62bdd219fa55ef87a35bdb7ef1de2784d87ae21096d1473e898f816d4a5453c059bd344e9de0ae94e12717ba08b3f2a30284256268a073dd901f368cecacf4e4ab7f8c1f1fbb71d915ecd65fcb0bb0427058251225394cbdfbf319b5ad270c39eeb4a2ecf607d6f0fd2cdcbc3a2f890c12742ac2a1cb0d6b7ec802ed00e13eeede6b6477daa41b9ad87e9d640f8c0c59f64bb19400422a7e3156dce52cd7e56a7d8dd656a0bae028f96e1d5b2e972567fc4fc8c70259f3c12197386cdd86766ec3370b83878ff1ac5fa9c77cf31b8411d711d64f98dadd970016808f64b2f2f682b446faf7269c276447d6d51652241b9ae215f3ab05ae43d494a5035c9eded0c66f262eb9cbff0c8ba5897a8489fa61ddbb128d99ec5bc63433ed4c2e8f77b4f2b405ed2070377199a0692e1d97e332158acc531962ec5eb180749c1290e19ba6081b926953996a9eccb86558925a9dc0f8d9d3b8c1f6fae77b934318c2f31da94cacfe2267483b1ecb067e58413f3c31ac2218f329b8ba433b67d228f70b6b38f4305b1a9b219486c3ba84179845dfc970aa87ea7dafb6f162f450e5d6ef503bdd8585a54048bcc7ac04bfe8390190fa49cd7b655c34ba75ef3991529a186418d3ba9b158af26379df37a86463ee5b1dba7bd2df4699948bac8b60b59ab21bc9a2458a660796bb36828e55af61bad49a4cc4c750edc2c93fba9788e8d204c174ff3dbc8207fb416cfbbd9d9476c399dd6bcbbd747c8bd630f9f0fbeb8cba302d928a77fa69bd16cdefc7dacb0993fc15541558606d4c9c94f55c1fb17052f27fd8c963e8a2e25c4e68588add464531e772f7d35ac8dd6695f9fcb13fb0bdbd4b9302d439a8499a56c2ea95113057cb888b5d33cf69a5c1caa02840d2ac1188e965eacff9a1be99d15ae560962b9a0def6e5698fb9e78c1a3cd40a7310c8cf15f459fba435c56c5a3d7b2bf5c96195fb850efaacee20e44bfe161b1d6f462e0559d36c3834c4d31e752ab73b0eba62ad843a66c6612f6613b8ccc4899a342ccc682324676eae1620319009afcb1f4b8677b3655dc9085c8021367ab2d94dc2862609375823106cc275d15c6100e3a01014db6401675d92cd8a5689b141ad586d0d8ff433d7628eb700876e4177f9e914203e22342d800cd3d4e6f3c9dbe0016a06c4f1c8efc94b0d46bca7261e59bedd495dc646996f6b6f0f36bb529bc170ba11d91a19f49c5690c1f64814b3a228b686e109cb0956e8dde340f191488e54a8f9e688db406eb3f6233ce35e8b5ee2713b5b8f422e5f0602a45e7080187c740160af0cffc94f9078e6c32a9398b9a4dea2929488c4a574e31371acb724fb3c29c555f1202072d1d0fb66fb9f31620948c77b629ed3bf6806d5f24d46abc46ef2f189eb0f797a78d34e610d3d0ef731c3d610a1cc426a1e2c4f769f661dc122085ed00eb96155d4d7416c35fe42f35c6622fdc08c1b6fb8cab60ee7850286252e4cbd8dbdb18e9530c004ddd0f0265e3414cbbce99d70aa4880b792c8ec99b6833879e582ad993475fbba41eae48929a536533affa41b5c46b7be4a34476b700ed12425e7c64d853b2be80f02bfd45f4776ccb162e1b2006530d1b500df56a502df2d61b067dac3c7da61eda12a874fa9e94e6d8faf0938024ce438fb63bb85e0fed19a1a705424ed882c0c44e46c9aeb31dde5b88da0b8ef18b1d7269e738e5e0ecfd52f0d5e4ae012bcc2bfbca1b3c4df9991e8ba7c8f7bd2807326604af0a0a6747bfcbabc5c7eb52bfcaf004ca264d85a19a4f70595b4a859d41e05dd0c251cd2b4d791aec45ba87a6c69c8b2bca817587cfdd945a0d3ed5c8aa44471f8b63a8f35f550ef8d2df46d4af53f6534a968b284eeed18a14dfc848d77051cf3c65738322b97b390dcd98a665ee7371f2d379dd6ae8b0a1955ab766d1b37a6104faf6dab5d0f10ded11813204b17e77b84ea35268c45591a0f91b59a51af18416dd66b0088c56f6901ed9e122cfac96bc54001628e3074ad97aecd2ac8812cf2566eda175d58fa177ebff30b57542299ce3dc5183389dcc33324437fa7065426acc54cf6d955e3307ae660c58ac8c72a1440189bdf85f63c2d21034d0b4e1049adab6874d2576d73b3b8b6defe8443bc2cfb36b6aa5cc1bf01dd26ab152b744e0214e45ae2f4877e7b77d2ec6cd8aabbafb7b15b787c0592d8cc5532906404dc82fd08799d6fab169c39e8fcbb064ebac0329c2d08b5b9f5622041b3f5b9ae57253353c2fd6965ebf0ae0ac29b6e36dfcad7f8057496b5e0df5378f1831f0a407dfe4557380360e15bc2e174b00e940d324d70fac7cdc8db94e0ff9923d23d15c84277f3d71ada89db146e858a770e4c553893549df96fb7eab88067ffc5b04ca33e2584102764e9a952efb70f52abd228a9a8d9bc78b441ce3d0a2753c2c4306af362acdf800f18ef1c34453f7b669c9d7977aed78b5549604b9b60a5e16dc90a42a1c802b949bd168f0ea578929eba33fb18f724db8f70bf98f1b141ba0923bafe955127fe80ae472ee96b8f81c6607fdff99ce882ac77962d4ef88be06708ca7f8de068d6c6e6a5948e15ee3218c9bc1b8ff1341aff26e91cac0f5d06f7ee6134ae98e8c51238ab8e1cf1b3425b122f804cf8b903ff1993498329c7797b5bfc9c8ccf96235b10895abfe2b936dcb357d67a42317ea433ceb84c85b921064a47c183654ab65bf5d0012af4d98806e67d7ac666e0efbc27865fa1e68aa66bd5a48e6abeeb51894c91741fde4f37e4de844115d3101a41ba951fbf0aefb662fb81965406e9cd578659e25e553f3a3e481aa019eef1399b1fa9a4b685f557bdd3720879ff7447f55636ff5ec75b6f4d320a0ca530f97667e06ce4bad727a484f4280d13764f1ff20d2fb3a348056453d8607f16c9da04c2b4d38aad9171e4a87225cbd5d3f1cbb3265df6f3d9c0530b7c48e21a6c665f12f407a8e29963ff7bc57424906148a18eb2df9ffbab93a0c223ea97eb58f4a9851315d13a321d28905d2713da2eec41817b906535f00171352b13aef8044c9cb633dcdf8c5046be135eb0604f18b2dc94406db7b4088b07dbc77de4ef8b1a04acbe1611b51fad87e02b1ad13cc4cf45daacd691213d54c08635ad9c93df55a132699f0965a2fe5a7762dcca994ed770fb9d7c76936f1983c39548f2901bd3b2a8eb66587b81277c50068b9293f109cbc37633182940fd04a4120c065c17f8e3ffe00eb6675d8c0bbcf1712f91b5585e6010335b9cc929d276ad9dd0e7cfef0460c14b3adaf60aca94becbc22cf649ea1cb1d007d0ec0dd88145ec9d7aad5f47151472f85799bb2e1c15beeaab1c26af1d2983154e5b2c02b9aec18d1bb43dd7124d4ad0513d669dc47c2180e913567558cc41ff3ccab3e3880f3d21b0c3b198b817a8df5ec1d0687affaaa08e61db12835bc86bf47b825f88cf7940528332b2037e5d1ac6120e83f63dfb2b7dd7512c3d574c33036962089a0fac66c9f6c7cf5f6ef559bae9b7d01c83d2396c2a03b0b1bbc45fec1fd9da0dcf38570ccacc7ba4ca56c9fc4c9120ce0b57cb57dbd12ea878ed904c540a2e63ce8051f874e0c5f349d6d4feb3e768d948a077c54868823090552d95b69471ea40328602a1d09918f52ff2668b7f8ccef844f2d6d19d468abaa3a98f1a314813af5ee5b11d2fe409c656868d", 0x1000, 0x20000000, &(0x7f0000ddc000)=@nfc_llcp={0x27, 0x6, 0x200000006, 0x5, 0x1000, 0x7, "75ffb1f6e1bcd4046bd32fe54201ee1957a1b97524fc3849c31819292b57ef90aeaf5c56aeda13f4a28f64bf160e9bb81f14dce5c3e2c40df5c0ee068a04aa", 0x7}, 0x60) [ 50.570982] audit: type=1326 audit(1503522855.424:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3534 comm="syz-executor1" exe="/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x446749 code=0xffff0000 [ 50.608302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.616223] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/08/23 21:14:15 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x8810, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000c32000-0x8)={0x200f1526, r1}, &(0x7f0000141000-0x18)={0x10d0000000000000, 0x3, 0x2, 0x1cef, 0x4, 0xff}) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x40000000005, &(0x7f0000c5a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000039e000-0x60)={0x0, 0x56, "d0716ca2d6023e2170bed3d77f361e98cf21f4a31f7ae9dc1739302429dd9eed4e11c2a08a19df2d686a28e5aeb78ea93bfc27659d34984351d2ab261ab72d8efd645c2296148ee0ae6113bf74f715c0ccad20aa9af6"}, &(0x7f0000a63000-0x4)=0x60) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e38000)={r4, 0x5}, 0x8) mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r3, &(0x7f0000c56000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000478000)=0x10) mmap(&(0x7f00000ef000/0x3000)=nil, 0x3000, 0x2000004, 0x800000000035, r5, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r5, &(0x7f000091e000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbb000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x10000000001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x35, r6, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000de6000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x65, 0x0, 0x4000000000000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0xf, 0x7e, [@rand_addr=0xfe, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @noop={0x1}, @generic={0x44, 0x11, "11b70c78d7edcc4b656c4e4c51948b"}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xd, "5a8daeaa56809bc6efc82f"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) mmap(&(0x7f00005a9000/0x3000)=nil, 0x3000, 0x5, 0x113, r5, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x424c3, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x3, 0x0, 0x76c, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x6) write$tun(r8, &(0x7f00005c4000)=@hdr={0x140000, 0x1, 0x0, 0x4000000000016, 0x3f, 0x0, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dede37c870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f01bd157f470749f8dba42f52b80e75a9e6e2a54813a14511e78e285d1e46fafb1cf95fcf86ab806592ca00020000009559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9963ac41a0763fdcb480d8abd493052216579de208000000000000006ada6b7e4c51a5ca1aaae948a08a000000d60000000000000747ad64354418"}, 0x100) socket$unix(0x1, 0x7, 0x0) write$tun(r2, &(0x7f000005c000-0xec)=@hdr={0x3, 0x0, 0x8, 0x5, 0xb2, 0xa866, "4141c9887e0c6c0e33e67a835ef270ba6a28126367fa4dc3fe063f8e5a380ede8596ae96008d17caedd29894bb88f892f28934a56397269962d6120b9b24f53b28c50860b1afacd64c41e615c455247095cff66759959aeddada6bc4da8a17"}, 0x6a) 2017/08/23 21:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008b5000)="2f6465762f73672300", 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6b000/0x3000)=nil, 0x3000, 0x10000000, 0x101f, r0, 0xff7ffffffffffffc) wait4(r1, 0x0, 0x1, &(0x7f00004fc000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f00005d8000-0x4)=0xffffffffffffffe0, 0x81, 0x80, &(0x7f0000a87000)={r2, 0x0}, &(0x7f000020c000)=0x200, 0xfff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000743000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000636000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084a000)={r3, @in6={{0xa, 0x1, 0x14a2c8f4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8a4}, 0x98) nanosleep(&(0x7f0000042000-0x10)={0x0, 0x0}, &(0x7f00004c6000)={0x0, 0x0}) futex(&(0x7f0000c7f000-0x4)=0x1, 0x5, 0xad, &(0x7f0000e68000-0x10)={0x0, 0x989680}, &(0x7f0000996000-0x4)=0x800, 0x9945) r4 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000b92000-0xe8)={0xe2, "680da4bf4711cc8f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacf56df7f3a26014672962581"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d31000)={0x66}, 0x1) r5 = syz_open_dev$loop(&(0x7f0000471000)="2f6465762f6c6f6f702300", 0x0, 0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed2000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) writev(r5, &(0x7f0000008000-0x50)=[{&(0x7f0000be6000-0xb8)="bcaf841f86bcd077460609892485fdb5977a17545efc15", 0x17}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0xfff) close(0xffffffffffffffff) r7 = dup(r4) fcntl$dupfd(r6, 0x10000000040, r7) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a74000-0xc)={r4, r6, 0x800000000001}, 0xc) r8 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b40000)=0x0, &(0x7f00003f6000-0x4)=0x4) ioctl$sock_ifreq(r8, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0xfffffffffffffffd, @fr_pvc_info=&(0x7f0000006000)={0x6, @common="6c6f0000000000000000000000000000"}}}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000acc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/23 21:14:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) r0 = openat$hidraw0(0xffffffffffffff9c, &(0x7f00009f5000-0xd)="2f6465762f6869647261773000", 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005f3000)=0xc) r4 = memfd_create(&(0x7f0000e73000-0x1)="04", 0x6) fchown(r1, r2, r3) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x101, 0x9, 0x2, 0x100000000, 0x7, 0x81, 0xb46d, 0x5, 0x7, 0x3, 0x9, 0x5, 0x6184]}, &(0x7f0000b76000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x8, 0x800000000e257) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r4, 0x1) r8 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_buf(r7, 0x1, 0x1c, &(0x7f00001e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ef000)=0xc0) write(r8, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xa012, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000e5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) read(r6, &(0x7f00000d6000)="00", 0x1) 2017/08/23 21:14:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d17000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000085f000-0x4)=0x10, 0x80800) sendto$inet(r0, &(0x7f000079b000)="", 0x0, 0x0, &(0x7f0000e78000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000175000)=@nfc={0x27, 0x2d4, 0x7, 0x1}, 0x10) r2 = socket(0x2000000000008, 0x1000000000, 0x800000000000005) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001b9000-0xc)={0x0, 0x80, 0x0}, &(0x7f0000d36000-0x4)=0xc) recvmmsg(r0, &(0x7f0000ffe000-0x180)=[{{0x0, 0x0, &(0x7f0000c12000-0x20)=[{&(0x7f000040f000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000262000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x2, &(0x7f00002e7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x3}, 0xa9c}, {{&(0x7f00003a5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fa0000)=[{&(0x7f0000f16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000a91000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000ce7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f000063d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000f24000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000227000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}], 0x7, &(0x7f000092c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x4}, 0xfffffffffffffff9}, {{&(0x7f00003bf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc2000-0x20)=[{&(0x7f00001dd000)="000000000000000000000000000000", 0xf}, {&(0x7f0000b51000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f0000906000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x80}, 0x6}, {{0x0, 0x0, &(0x7f0000a67000-0x40)=[{&(0x7f0000e67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000211000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000bd0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x4, &(0x7f0000a26000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f0000719000)=[{&(0x7f0000a65000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00001a8000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00004b4000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000535000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000916000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000541000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f0000e19000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000287000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}], 0x8, &(0x7f0000f00000+0x3df)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0xfffffffffffffff8}, 0x8}, {{0x0, 0x0, &(0x7f0000244000)=[], 0x0, &(0x7f0000f54000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x7d}, 0x100000001}], 0x6, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0xf) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00005d8000-0x4)=0x0, &(0x7f0000245000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000d38000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socketpair$inet6(0xa, 0x6, 0x44, &(0x7f000076c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000358000-0x50)={r3, 0x48, "29518afbaec101b93dd45bdb7a051d68ac2a707e1469f6817a2969981e0621425fab54f3ebc116fd92f002c9fdcfcb6033fc43917677650b34e7d749c56b7e619d0710fda192e753"}, &(0x7f0000163000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000981000)={r3, 0x7}, &(0x7f0000e4b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000440000-0x90)={r3, 0x85, "0fb9e24bccd536f7d7a7504036eb61c93406e44cbc92183322d544321e1b4cc421fe7152ad60f44d6daafca74afd501c6fde2c86e04f57fa2f1989b44444de6a168a7ce2c0a0d353ca440e1ba35edff9bf4fdf76b4142067e59643014576997b456f0cd21aca7326107bcfdea589ac1a6a26b69d133a6c193533e778fe4ceb3882637d4bff"}, &(0x7f000067e000-0x4)=0x90) recvfrom$inet(r0, &(0x7f000049d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000898000)={0xffffffffffffffc8}, 0x1) syz_emit_ethernet(0x2d, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000"}}}}}) accept(r5, &(0x7f000086f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000e2f000-0x20)={0xb3e, 0xffffffffffff7fff, 0x1, 0x40, 0x0, 0xfdcc, 0x1, 0x1, r3}, &(0x7f0000237000)=0x20) syz_open_dev$usbmon(&(0x7f0000732000)="2f6465762f7573626d6f6e2300", 0x80000000, 0x2) getsockname$inet(r2, &(0x7f0000a54000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053f000)=0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00004a9000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000542000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000737000)={0x0, 0x0, 0x0}, &(0x7f00006a1000-0x4)=0xc) r7 = accept4(r1, 0x0, &(0x7f00000ce000-0x4)=0x0, 0x80000) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000836000)=0x8000000000003, 0x4) 2017/08/23 21:14:15 executing program 1: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)="2e2f62757300", 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x7) r1 = open(&(0x7f0000008000)="2e2f62757300", 0x200000, 0x0) fallocate(r1, 0x1, 0x7fffffff, 0x4) fadvise64(r1, 0x0, 0x0, 0x4) socketpair$inet(0x2, 0x800, 0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000007000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)="7573657200", &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000012000-0x5a)="05a7221a0e12e927140587008d466152124b2b1bb5dfa1de5b9a84387cb5f828b6a6e40c4529cd24d66d7cd042bf3063c94f68db16144a853874f72726241c19d64e9f8c39c6f8a4b10caecf0e487188292454db2a5097beace2", 0x5a, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000003000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92) 2017/08/23 21:14:15 executing program 6: pause() mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x2, 0x0, @pad=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000004000)={{0x0, 0x0}, {0x29c193f657410074, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ircomm(&(0x7f0000006000-0xd)="2f6465762f6972636f6d6d2300", 0x4, 0x28000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/23 21:14:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000000000000032, r0, 0x0) r1 = creat(&(0x7f0000dad000-0x8)="2e2f66696c653000", 0x30) ioctl$TCSETSF(r1, 0x5404, &(0x7f00004b2000-0x24)={0xba, 0x5, 0x1f, 0x4, 0x2, 0x1, 0xa, 0x6, 0x1, 0x1, 0x93, 0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007f6000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0x40, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x30, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000e5d000)={0x0, 0x3, 0x2, 0x9, 0x9, 0x1, 0x200, 0xfffffffffffffffe}, &(0x7f0000e5c000+0xd49)={0x5, 0x3, 0xbe, 0x10001, 0xb5b, 0x1, 0xfffffffffffffff8, 0x3}, &(0x7f00000e1000-0x40)={0x332e, 0x0, 0x8, 0xfffffffffffffffe, 0xe363, 0x23eca8b1, 0x7, 0x10001}, &(0x7f0000b15000)={0x0, 0x0}) nanosleep(&(0x7f0000292000)={0x0, 0x0}, &(0x7f0000c0f000-0x10)={0x0, 0x0}) futex(&(0x7f0000b4c000)=0x0, 0x6, 0x10000002, &(0x7f000031b000)={0x77359400, 0x0}, &(0x7f0000d6f000)=0x10004, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000e82000)={0x0, @common="6c6f0000000000000000000000000000"}}}) socket$inet_udp(0x2, 0x2, 0x0) r4 = memfd_create(&(0x7f0000c25000)="6c6f00ff01000000000000000080", 0x1) fcntl$notify(r3, 0xa, 0x20008) write$tun(r4, &(0x7f00004ef000-0xc)=@hdr={0x2, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x10000, "be"}, 0xc) write$tun(r4, &(0x7f0000ff5000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, ""}, 0xa) write$tun(r4, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x85, 0xa, 0x2000000010000002, 0x2, 0x2, "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"}, 0x100a) mmap(&(0x7f0000000000/0xe34000)=nil, 0xe34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x100000000000804, 0x20008) getsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000b25000+0xfd8)=0x0, &(0x7f00009a7000)=0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f0000668000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x80000002, &(0x7f000088d000-0x10)={0xfffffffffffff7ff, 0x989680}) read(r2, &(0x7f0000775000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b25000)=0x0) 2017/08/23 21:14:15 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x110010, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x387}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x200000000000000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000+0x57c)=0xd, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x3}, {0x2, 0xb}, {0x4, 0x2}, {0x3, 0x3}, {0x7, 0xfffffffffffffffc}, {0x8b0c172a17813325, 0x1}, {0xb, 0x80946}, {0xfffffffffffffffe, 0x403}], 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x2, 0x30, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3, 0x10000032, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x7, 0x11, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000b000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x10012, r2, 0x20000000000000) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x86) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[{{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000009000)="4d5a90812098eedeeca3b18ecc5369c74eb9f136a013e0e9daf540e8e32d9c357aeb0d7f04297af19508e472d908b1bf759ef7933ad0a770a1fbe962841c188bf100e4a04116a9706fedc5ab1d34cfaa484e7a3b04b8cc42d0c33022b7f778c844121b9c92c38b3a8abdf7c3a662c6fdbe89d0d770643ff418b38d83ad4f73d9bc068635d66d05eb14f50a944134", 0x8e}, {&(0x7f0000005000)="0c910de07081c2777b42130e954cec77daaddc20353b932773bec7a0858e092d9adcc3c7dc8315875987fd21d3bbb4900c22892f8c067dec77cb56e5044e1b3c1a8271aeb2e79c4bd7d866f76cb610adc2fda2f077b3481b95353c3128057705b9d455218fee86b56b361cad7cb6acf58070b522daf388637505296cb58656eed0", 0x81}, {&(0x7f0000001000)="04d6c43be416dd483624abc1cccbc41d6704804565de34661a30835148f4858609e2b9bd9db4847dd31066fecb76", 0x2e}], 0x3, &(0x7f0000007000)=[], 0x0, 0x40000}, 0xeb1}, {{&(0x7f000000b000-0x10)=@nl={0x0, 0x0, 0xffff, 0x3}, 0xc, &(0x7f0000005000)=[{&(0x7f0000009000-0xe7)="931b3991f64706c1229c1af6624f22497e3c69068c8530529b72f2c0401f8141bf3c3d129ce9db65d92319f5d696e032f66cf4f65d809c3ee993c7ee0bfba4085d3b5ddf72b541ceeadaf29e18b2dbddd3a230834fad78b717b8cbcd55100c1ecd153619fe722fc1c5d39039718abc2c530a2f04b98971f5cef0eb4474442ece29f4d2f98e50b8a7d5fa326f6e018972050b66e7f3269d5fee0af191837961b7c3a2fb7e56aa0edb95efea63a7c65b870a026811ecca0c36794b32bd859b90b74121386523fd31d0b0acaa9b92c728b7aa10aab6a49986a6ccf16d74e4b802ea611cef26943b82", 0xe7}], 0x1, &(0x7f0000009000)=[], 0x0, 0xc000}, 0x100000001}], 0x2, 0x8000) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x2, 0x4) 2017/08/23 21:14:15 executing program 1: clone(0x0, &(0x7f0000179000)="", &(0x7f0000f42000)=0x0, &(0x7f0000a6c000-0x4)=0x0, &(0x7f00005a5000)="") getrandom(&(0x7f0000f60000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3) r0 = socket(0x100000, 0x1, 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000f95000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0x2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r5 = getegid() r6 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x1, 0x2}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x2460)=[{0xd0, 0x7, 0x810, 0x9, 0x1, "9071327401cb7a993ed059bcca5d4edb5912291f9496be9d659dda097437d5ad7a5bb838d1e152499dfe2d4157a15039f806ca7ad929ef7a78474a1b731229598bcf8e42241109de20edaf43608b0470b851e6bb38e757a9ea094f366d4a0e46496accb726838bf89e6d32d80e714c157dde8c3a04e0fe8c5f20de515d816e24d3b9610958c6155b6a6968965476926398bb98c1474dbdd64fae6baa7ca861dc026a4b69c518e1936d4496e99a9ec137a2d2518fbb428079b4bab5fffbab"}, {0x1010, 0x5, 0x2, 0x3f, 0x6, "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{0x1010, 0x8001, 0x0, 0x2, 0x9, 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