INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-kasan-gce-7,10.128.0.33' (ECDSA) to the list of known hosts. 2017/09/29 22:31:22 fuzzer started 2017/09/29 22:31:22 dialing manager at 10.128.0.26:41495 2017/09/29 22:31:31 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00002cd000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x7, 0x40200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000)=0x3) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xcdc, 0xf2b, 0x40, 0x14}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004000-0xc)={0x8, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000005000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f0000005000)=0x4) ioctl$KDMKTONE(r1, 0x4b3b, 0x0) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) personality(0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) r3 = semget$private(0x0, 0x2, 0x80) semctl$IPC_RMID(r3, 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE_WITH_BITMAPS(r1, 0x4010aeed, &(0x7f0000008000)={0x3, 0x0, [{&(0x7f0000002000)="10946412550059c6fa568858caae3489cf199cbe2d2fa867a6a5f4b68409ccd4721290e38f8a268bc24239d367e6e37ea2b52d5c92bb6f2a0d36d957e69a9e13e1ec694e554ede7eb704e85d2af4138674d463", 0x0, 0x10003, 0x7}, {&(0x7f0000007000-0x4d)="0a76a4fd1ec5a8ad6d2050021e33d8bc51f3d5990c96218f8e22ca19c7c24419980f1502a4b32d2bffb2ae3590483afbb075d74f4fe97aa3489a17f2908e9ff6cde36909c5877f1d6c882e6ee5", 0x7, 0x101ff, 0x80000000}, {&(0x7f0000007000-0x1000)="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", 0x8553, 0x1ff, 0x200}]}) 2017/09/29 22:31:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0xf4, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000000)={0x7, 0x49, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) shmget(0x1, 0x12000, 0x80, &(0x7f0000124000/0x12000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000002000-0x14)={0xce2d, 0x7, 0x10001, 0x8, 0x37, 0x0, 0x8, 0x3, 0x0, 0x4}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x2000)=nil, 0x2, 0x3, 0x80, &(0x7f0000000000/0x1000)=nil, 0x3ff}) r1 = dup3(r0, r0, 0x80000) ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x8, 0x4) read(r0, &(0x7f0000002000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x3, &(0x7f0000001000)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xc8b, r0, &(0x7f0000001000)="54113419ef8d8e44a3c7465faca3b3768d856acf93014e688fb22ffb3af79ce93d3faa22a28170c856", 0x29, 0x7, 0x0, 0x0, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r0, &(0x7f0000001000)="e4aa6f9d2f4026041fe660fc143ec3d69e42b541ed75b60d6bea66dd82132d936cd21b43c6bd94c3c5dfb67d188237206b4780e1a84db453d81cf1abce3f0a38484a0b9657a2e78e36f1d5873d3dc1c7fd3f790285da7738b2af945f35c2dbfccb8c47355f8c", 0x66, 0x10001, 0x0, 0x0, r1}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000002000-0x63)="d17ecf1afbb9ceab80c43f25de4ed7a94b1339de38401fd7ddea22b8f1ea50fd63e63f6e87d634c219c83bac015682584af293e522683088da1f9a593001e3114b16190921d03de8c206b5f5ab0cd932e6eab094335b7d79446d201c40f4b6ce87bdfb", 0x63, 0x8, 0x0, 0x1, r1}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000004000-0x2)=0x401, &(0x7f0000003000)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000005000-0x4)=0x40, 0x4) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000003000)={0x5, 0x0, [{0x7, 0x3, 0x7, 0xfffffffffffffffd, 0x401, 0x80000001, 0xfffffffffffffffc, [0x0, 0x0, 0x0]}, {0x8000001b, 0x7fff, 0x6, 0x0, 0x1, 0x9, 0x4, [0x0, 0x0, 0x0]}, {0xa, 0x3, 0x1, 0x1, 0x8, 0xfffffffffffffffe, 0x4, [0x0, 0x0, 0x0]}, {0x40000001, 0x8, 0x3, 0x1000, 0x7ff, 0x2, 0x3, [0x0, 0x0, 0x0]}, {0xf, 0x4e1, 0x0, 0x40, 0x4, 0x6, 0x6, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000005000)="0000000000000000000000000000", 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)="2f6465762f7663732300", 0x7, 0xa0000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000007000-0x64)={&(0x7f0000005000-0x14)=[0x1000, 0x6, 0x1, 0x0, 0xa1b3], 0x5, 0x9, 0x4, 0x80, 0x10001, 0x81, {0x3, 0x2, 0xce, 0x95f, 0xab9b, 0x10001, 0x7ff, 0x7, 0x3, 0x3f, 0x2, 0xfffffffffffffffe, 0x3, 0x1169eabd, "2f0269bef057ae3e032a3a79318d752c8ad5cd015b665784ad470d1bbb6c7f6d"}}) 2017/09/29 22:31:31 executing program 7: socketpair$inet6(0xa, 0x5, 0x7ff, &(0x7f0000d4a000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f00001ef000-0x4)=0x1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c38000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0xc2, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000002000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000001000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000002000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000002000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000002000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000001000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000001000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000002000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000002000)="2e2f66696c653000", 0xc0200, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80, 0x6, &(0x7f0000003000)="717125545a22155cdea22991752d7cb99c14951b16fecce3f82a9c3ff9132018cb8509ca0385541be8a9eaffa24a2630ee5393ad173d654f804743c4771316d673", 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000002000)="2e2f66696c65302f66696c653000", 0x0}, 0xc) alarm(0x7) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000004000-0x64)={&(0x7f0000002000-0x20)=[0x5, 0x9da, 0x1000, 0x3, 0x3, 0x80, 0x50cb9642, 0x2c6d], 0x8, 0x2eba, 0x40, 0xffffffff80000000, 0x72, 0x60ec, {0xffffffffffffb6d6, 0x6, 0x0, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x1000, 0xffff, 0x5, 0x7f, 0x7, 0xfe, 0x9, 0xcc, "8526c14a9ee7d01263b163c69371aa8e9fb7fa157b5cdeae81c10674f57614a5"}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14}, @in6={0xa, 0x0, 0x943d, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000006000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r4, 0xfff, 0x8}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/09/29 22:31:31 executing program 4: socketpair(0x3, 0x80a, 0x2, &(0x7f00008ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0xa4, 0xa45e, 0x401, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) fcntl$setsig(r1, 0xa, 0x4) syncfs(r1) ioctl$TIOCSBRK(r0, 0x5427) r2 = memfd_create(&(0x7f0000001000-0x3)="2176626f786e65743000", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="c0bddc7185fb7015e227853c9ecb926b6bf39bd7513231049154c67e6fed275f1f618d4dc50e20ba33e5211cda02ad9a24d752fee2e629c457aff7ab210ef8302dc523d08d4aefd0af74aa598600ed4e334d802c631a890009149eae0b7cf5123827ea0dc2af7b963e27860ac40d0176e751f93eef661bd5ea90402e4f6d073a0350f2670a722ae9828ed7bbbf2a49c0b494eaf767a62f6675a1727fbe7be86a27bbf1265474", 0xa6, 0x4000, 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000002000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000004000-0x4)=r4) pipe(&(0x7f0000001000)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0xffffffff, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000005000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000005000)=0x100000001, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000005000)=0xffff, 0x4) fchdir(r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000)=0x40c, 0x4) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80, 0x80000) 2017/09/29 22:31:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)="76626f786e6574305b212d73656c696e7578757365722673656375726974797d00", 0x21, &(0x7f0000001000-0x1)="00") r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x800, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) getgid() shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000002, 0x30, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_INFO_EXT(r1, 0x6, 0x6b2, &(0x7f0000002000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xd0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x2, r1, 0x0}) fcntl$notify(r2, 0x80000034, 0x21) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = epoll_create1(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6b766d00", 0x408400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000004000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000)={&(0x7f0000006000-0x8)="2e2f66696c653000", r3}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000007000-0x8)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000)={r4, @in6={{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2259, 0x4}, 0x98) 2017/09/29 22:31:31 executing program 5: r0 = gettid() sched_setparam(r0, &(0x7f0000217000-0x4)=0x3) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000873000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000e3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000000000+0xc4f)={0x3, 0x1, 0x200, 0x7, r0}) setpgid(r0, r0) socketpair(0x1, 0x5, 0xff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000002000-0xbc)={0x7, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, "aebf521636ed0994", "40ea6c2aea1a33039e1c96a5d51b0f2df56e550b2d60c3f9e2261ed7b1d5f943", 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000003000-0x8c)={0x7f, 0x5, 0x1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000004000-0x45)="f2990b49b92fd5d626d7980451a4b63b34e13fbcc86be515934562d304fd3a851ee0caf45d0187265c265d165bb94799e8bae3f0359ea4463a7f3ef0d2dcc8f5dbbfe1dc53") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x9, &(0x7f0000005000-0x18)="c84cdfd7a9be24c8c59c144b76a394f7cd40dffdc43ece18") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000006000-0x68)={0xfd, 0x0, [0x5, 0x7fff, 0xfff, 0xdb], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lseek(r3, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x400100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x3, 0x67, 0x7f, 0x81, 0x3f, 0x3, 0x0]}, 0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f0000008000)=0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000009000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9101}) 2017/09/29 22:31:31 executing program 6: uselib(&(0x7f0000f94000-0x8)="2e2f66696c653000") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000247000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000454000)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cea000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xd6, 0x1, 0x9a49, 0x5, [{0xc00c, 0x40, 0xff, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x0, 0x1, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x80, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xc45f, 0xff, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x101, 0xfffffffeffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000-0x50)={0x88, @tick=0x9, 0xfff, {0x6, 0x8000}, 0x7, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000002000-0xc)={{0x8, 0x9, 0x1, 0x1, 0x4, 0x0}, 0x1f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000003000)={0x7, 0x7, 0x5}) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000004000)="790a2b09c2adaa800a6ef2c5bf11c4a4b4b533023e5b8fd3cffaf4f95273e4e7afe405ff8513424cea16bfa6a23c6c9b5c55baadba49d4ad225646ab28a41bc1049968e76384ff9a2fba645770f7c8e2d5d7acfd1a9321434a66949180be9581ac33b98f1e14de0d9422d97a4e467b48a519ad3e40c5344750635bfadebaff90811fc48a31de2c6a325149aa26e706db9604c3c9822fc12b770c0eced6184b0241bab96918120b13cd86dff7634fa1281765416594d86190da716f334c0a90117a844474ea37e2c81e021fc4ca48427ff6e7a2f4a09ba65fe60105929381befc", 0xe0, 0x40010, &(0x7f0000004000)={0x1a, 0x16, 0x7fffffff, 0x3, 0x3, 0x9, @random="82bc9a4a5e77", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={0x0, 0x3, &(0x7f0000003000-0x48)=[@in6={0xa, 0x2, 0x4b23, @loopback={0x0, 0x1}, 0x86a8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff4b3}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000)={r3, 0x3ff}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7f, 0x1, 0x4, 0x15, 0x80, 0x20, 0xc7, r4, r5}, {0x8, 0x42e4ad5a, 0x1, 0x0, 0x401, 0x4, 0x1f, 0x93bc}, {0x9, 0x3, 0x80000001, 0x8}, 0x9, 0xa3, 0x7ff, 0x1, 0x42, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x8001}, 0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x0, 0x2, 0x8, 0x9, 0x5, 0x0}}, 0xe8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000007000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000007000)=0x3) 2017/09/29 22:31:31 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000071f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000023b000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000685000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x77, "3e420d05b2e9dc4a2f2d5527ff3200c6dbf8f794f967ddaf0b662da59b4c236500ea1f6928e8861250566c1d00d21cb4adc4e52d1d6d9894536753cdc3efb8419a883e8d6811725bdd3a8fc6867476be44eaa078f04719a0aec714caf66fdfa3646088ea19cbd60a9289760b525d8162856c601e0502f9"}, &(0x7f0000659000-0x4)=0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x5, 0x3ff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xbe}, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x6, &(0x7f0000e91000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x92}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8de2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000010d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d67000)={0x1f, 0x92, 0x8000, 0x2d7, 0x9, 0x85a, 0x6, 0x7, 0x0}, &(0x7f00002ac000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x7)={0x0, 0x8}, &(0x7f000019e000-0x4)=0x8) 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) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000e28000)=@assoc_value={0x0, 0x0}, &(0x7f000048f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000009d000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5db7, 0x0}, &(0x7f0000675000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000ff4000-0xe0)=[{&(0x7f0000000000)=@in6={0xa, 0x0, 0xb514, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f00005f5000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="e42d1ec8e75a3620da3d63303aaf1dd5424a42fffee0a14292f588aceb6ebaf43136bac23ff5947581c35184b927b9194f8965393897324cda8c240abe5d745963e5762eb90546d10267fd7f7541f47a21b91cce0e518d52c9dbd7a5f16e5aa97a24f79864a9fb2801589b2e2b9f1e5860746cc0f8e5a88b711bf96047d4d1b04f49a0561806bd059802a1258d0ff189e0b73200b614cc8afca53019ce7c111fdc0b83d472791e9193c1e98c46037eec427baf5f3aa899a5bbfde0c21377b1989051ff52ede593e8e26f3948f72a", 0xce}], 0x2, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x6ecf, 0x800, 0x4, 0x6, 0x3, 0x3, 0x1, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7fff, 0x4, 0x5, 0x4, 0x1ff, 0x80000000, 0x80000000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x101, 0x4, 0x100000001, 0x80, 0x401, 0x101, 0xfffffffffffffffb, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffe01, 0x0, 0x7, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8005, 0x2, 0xfffffffffffffff7, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x4a5f, 0x8000, 0x20, 0x4, 0x10000, 0x3f, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x800, 0xffffffffffffffff, 0x5, 0x6}}], 0x7, 0x20000004}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000e00000-0x92)="9e3bdd2f25de04bc672da671b0f2509744cf1cb349d351db796e1facd8a3173b529685b6a4797ed0a935eb8ecd96034884060c2da78a33f6e2098790ec897ed85b6b7af5a0202b0edd0d10f50da0211c95159b4531aee461a7ac9aa4f8ac27df7bf188aa3c5f225e5173a65428a0475b361240a99a9132c9aca2a6fa1a8ada2bf04411497ffeb8d21dc6f32c14489975d356", 0x92}, {&(0x7f0000001000-0x19)="3f29a5e436ddf5fe4d59a52b023989af0869044a6407286883", 0x19}, {&(0x7f0000380000)="56c137bf85b7c3c151c998272a46968d8ca0460a03d7a2bd36212122b4c166b162", 0x21}, {&(0x7f0000000000)="53632e52eace66c7880ba1151dc532a66fd7c18bae3a2bdb2750a3c96eaa7b68ab6108cb64f4168062b5fbe4a8b0405d", 0x30}], 0x4, &(0x7f0000af3000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x4b9d80c0, 0x200, 0x426, 0x3, r7}}, @init={0x18, 0x84, 0x0, {0x8c, 0x3, 0x400, 0x90b}}, @init={0x18, 0x84, 0x0, {0x9, 0x9, 0x3, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x200, 0x6, 0x80, 0x3, 0x1e1a, 0x2, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0xffff, 0x3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x4, 0x100000001, 0x7ff}}], 0x6, 0x20004000}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x37)="c3882bc552b88aa2e41a48655b93f9eb1e59a1cc541f3384451e380dfedc853ace568db37ef8a00d6c4fbedfaf057ab54e8e3450142764", 0x37}, {&(0x7f0000000000)="", 0x0}, 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0x1000}, {&(0x7f0000228000)="33c1e4bdd82ac434de021762a10c06015f58cc9d6fc448e16711f5b52b4bcb3581b061ad2de6edf29c0122fd681338d32d78166d9c51c7d2d5a3d52a83ba28ed280e9192bc38236bb57061440ccf830d3516d10dbbf34ddeb63c41dee2", 0x5d}, {&(0x7f0000000000)="8c3908375fe1652ea86e03e95eff29995ab78ad5ccaff13d3590430e3d5437e8d91da071b58028b846d6338303dd9d5fb9a9160df71c05ffbd32913a1cf58165a748f0342ff491310f8cd5e854e8612106dc3fa1a103dd39e62273407168de8706b0643e5fe03b0d512067832e3c91cd86cb0edcbf4ddf4973db08039c84dd58a842f477805f4e687d94b7a2328be67c8eef3d21f12a7e71e075d090bdb1929f3abe3421e72f9dcd8097a3187659b59679f04b2a9fe829015b7c254bc3e2c86253c4d5ced10b85d35fa9edf57fb7718ba7775e1e14184727f7853af6e5d5ca732fec89fcc2", 0xe5}, {&(0x7f0000000000)="f61e4c073a92e0c37c35e4b8c66a0a0d292484bcb830b7e0e4e40bb50ff899e23e1d79a38434cba107157e9b9a5a55889e1f8be7c816b633c729859d8de46702bb119d361dc80385908fdb9edb3a6facab408589eff2f2af188b36e5f3a5a7c0f6a04f4259205abccd55cf58afc8385547fb703d602239b5a4165bdd2591be30d1f4214479123a24597bef9fb1ed0366926d34c824cb5ff2a0d439b1a3396ddb01fc670ac55fcc1a638ee416fa6fadb012370511bfa087ab57f71c367ec6bf29c4", 0xc1}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x16e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000045000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="3e8e8c5b308f3630a85238bf34812f8d2af3760de8eb02d7a7bd4e399276a1072ae512a59d4a4e6168360c82ea82e52f8b6d993202757c30fa50b8a8869e2c273133d91c706d5bce9f180d2e7fd4e4797a3e63f2c78a25f85669be88bb78e0197043f3936c9edd558b245fba377fd7f7f34c07181825552a10bb148c6529c869031b3ef09ef3b8e6ca2450c8324342ef79f51c5513c7c2766808b283317a5d8ac3ac377270b6487b18a44dcdbba3a998bacd8f9daf67737c2625f5db34e6bbcd2a57de1eafe854cbb3", 0xc9}, {&(0x7f00009d9000)="dad7f0d5", 0x4}], 0x3, &(0x7f0000cfe000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x204, 0x8, 0x6, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x3, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0xffffffffffff2de7, 0x3ff, 0xff}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x7, 0xf}}, @init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x5cb17834, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x2, 0x0, 0x3f, 0x178, 0x3, 0x6, 0x33c9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8, 0x1f00, 0x6, r11}}], 0x7, 0x4050}], 0x4, 0x8000) 2017/09/29 22:31:32 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f0d000)=@assoc_value={0x0, 0x0}, &(0x7f0000e6a000-0x4)=0x8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x94dc86310120223d, &(0x7f000000f000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000)=0xe1) epoll_create1(0x400000080004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000000) unshare(0x800400) execve(&(0x7f00000d0000)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[&(0x7f0000dad000-0x1)="00", &(0x7f0000e1b000)="00"], &(0x7f0000bd2000)=[&(0x7f0000af3000-0x2)="2b00", &(0x7f0000b04000)="2600", &(0x7f00007af000-0x2)="2f00", &(0x7f000087e000-0x1c)="6d696d655f74797065736563757269747976626f786e657431290100", &(0x7f000031f000-0x19)="73656375726974792a5cbc776c616e3176626f786e65743100"]) r4 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) write(r2, &(0x7f0000f01000)="", 0x0) timerfd_settime(r4, 0x1, &(0x7f00001ca000-0x20)={{r5, r6+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r4, &(0x7f00005f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x668, 0x0, 0x1000, 0x16, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() io_setup(0x6, &(0x7f0000f7d000-0x8)=0x0) io_setup(0xffffffffffffff01, &(0x7f0000000000)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x4ad000)=nil, 0x4ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x2, 0x405d) getsockopt(r7, 0x6, 0x83, &(0x7f000071e000)="", &(0x7f0000000000)=0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r7, &(0x7f00004ae000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004ad000)=0x10) 2017/09/29 22:31:32 executing program 0: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000583000-0x4)=0x14, 0x80000) sendto(r0, &(0x7f0000001000)="698bf0fb23990456761b5f2ff87db143f9036ae69154da4bec400c3b576fcb68e99e022b51bc354f4eeccf5e76174f80b40304faf647369220363a091c5fec2e6a1894e5bae0a167bd67b44ad66efdda3a79b5a7c03f6c0912acc44cf1a76d92931ffa09e01057ba9f127535671dbba6632bb5df7d39376cca0fb466270e0f199bd49164db2f29205125531f49963f6a80e8ab940abafd18402d8949b5544062749b79edd2cf3663193b0cc764925a0527", 0xb1, 0x40800, &(0x7f0000001000)=@ll={0x11, 0x7, r1, 0x1, 0x3ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a23000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ec7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r4, &(0x7f00000e5000-0xc)={0xd, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e69000)={0x5, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000337000)={0x1, r5, 0x1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={r3, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f8e000)={0x5, &(0x7f0000782000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000+0x475)="2f6465762f73657175656e63657200", 0x4000, 0x0) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00001ea000)={0x3, 0x0}) epoll_create1(0x80000) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x80) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/29 22:31:32 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000078c000)=[], 0x0, 0x20000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000)="2f6465762f72666b696c6c00", 0x400000000000000, 0x0) unshare(0x80000003) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x6, 0x4, 0x4, 0x40, 0x1, 0x0, 0x0}, 0x1c) clone(0x20000, &(0x7f0000e3c000-0x72)="0f725995c6442893f90671622ebf871339324c9e9b073df7be3b52da692375a999c732cacb7f2e738627b4ac6f691a3a69979d1f312aa761634f208814cb730c0aba512705642b854344a479fa53407ea98a2211cfe31360b2b3b1574dc60879fe9a889157dcb3dcce890dc74a84d854758e", &(0x7f0000270000)=0x0, &(0x7f0000cba000-0x4)=0x0, &(0x7f00004e2000-0xef)="eb155ba5eb79de62b84ae2ecdb626c304971710f1422bb6616295505b7575051f4cf9e382190b6a6edbe08fd01dcbc8b5c5b52c7055321112c1fa1f0c1a737d05972e17d71471d499885ed7cc4b8d030657a15879f3a378add2c99ec2a0e099835761ede645bc7900e90f5f854008e21bfaacaa74b6f9898a78442054e90b8e67a87eed7bc738a6f4ff30dabbc08b60880259ee8a167389f83e9a68e04025176e98f4e708061c28aa6ea64c66cb44deeec69de06f867aa214570054ed1945848457bfe38a8b1504c1896e28f6d44329d41cee961a77de5fe21e3cf967a3ecad3e433aac80b1efd2fff2e31d44296bf") io_submit(0x0, 0x4, &(0x7f000026b000-0x20)=[&(0x7f0000254000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f000038d000)="272ae0d3a85a763dff1741217656bf812029d2", 0x13, 0x0, 0x0, 0x1, r1}, &(0x7f00004bf000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f0000897000-0xfb)="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", 0xfb, 0xffffffff, 0x0, 0x1, r1}, &(0x7f0000c47000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000154000)="545ed16f97852dd85b42afe07958eed371a05ac0ddcdd99ef79d92a5469a32c4e61d6e41254ed6c73fd861e397690fd5e109e51a29da96866236a87a7dcb8a8169c708adefcc6c516e01535d80105b3740851d7fa01e68f22e734914c598ff19c1691c8b5ff7ab8636b7873d96e4da0b08816a6efb2f0882297549048b1f5d41aa781bfc68be59e6c61eda0f7b425d0e80", 0x91, 0x0, 0x0, 0x1, r1}, &(0x7f00008dd000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f000088f000)="55fcb64eb55eb09e9b4fb2aaa0ec2337a5441a964765e1df755c36e0563198145078a6d1a8ffe03a222195", 0x2b, 0x4, 0x0, 0x0, r1}]) accept$ax25(r1, &(0x7f0000010000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000888000-0x4)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000080d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000+0x667)={r1, &(0x7f00007b1000)="18"}, 0x10) clock_adjtime(0x2, &(0x7f0000a23000)={0x2, 0x7, 0x6, 0x80002, 0x10d164, 0x3ff, 0xfffffffffffff89a, 0x7fffffff, 0x5c, 0x9, 0x0, 0x401, 0x8000000004, 0xfffe, 0xffffffffffffffff, 0xfffffffffffffffc, 0xe61, 0x7fffffff, 0xffffffffffffffff, 0x4, 0x0, 0x3, 0xfffffffffffffffb, 0x7, 0x100000000, 0x1d}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c24000-0xe8)={{{@in6=@remote={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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000-0x4)=0xe8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)="2e2f66696c653000", r2}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000aec000-0x4)={0x6}, 0x4) ppoll(&(0x7f00003ef000-0x10)=[{r2, 0x1402, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00002ea000-0x10)={0x0, 0x989680}, &(0x7f0000518000)={0x81}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000555000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa5000-0x4)=0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000914000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r5, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r5, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r5) r6 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x0, 0xc2, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x4000000000000000, 0x4, 0x800000, 0x0}) mq_getsetattr(r6, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$vcsn(&(0x7f0000644000)="2f6465762f7663732300", 0xffffffff, 0x4000) creat(&(0x7f0000262000-0x8)="2e2f66696c653000", 0x10) ioctl$TCSETS(r7, 0x5402, &(0x7f000088c000-0x24)={0x100000000, 0x10000002, 0xfffffffffffffffc, 0xe1, 0x0, 0x2, 0x5, 0x4afd, 0x3, 0x3, 0x40, 0x9}) 2017/09/29 22:31:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80e, 0x0) mmap(&(0x7f0000c2f000/0x3000)=nil, 0x3000, 0x3, 0x1c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x40000000000000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x100000000035) socket(0x10, 0x9, 0x9) r1 = accept$unix(r0, &(0x7f000016a000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b25000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee8000)="2e2f66696c653000", 0xe5) set_mempolicy(0x3, &(0x7f0000421000)=0x323, 0x8001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1020, &(0x7f0000223000)=0x0) mkdir(&(0x7f000086a000-0x8)="2e2f66696c653000", 0x800000000000c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000399000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000edc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f0000df7000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df9000)="6e66733400", 0x2000000, &(0x7f0000dee000-0xd1)="7634") mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x4, 0x32, r1, 0x0) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000381000+0xb8a)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000951000-0x20)=[{&(0x7f0000aa3000)="92ade01553efa1f2724e0f972caf934d0f1ee43bb2a32a7844ca15917964d6c0e5961504ce17bf8c956a21af8bdec259587560698a938680167e7dda1d17dce90f71e169f7db8278bbfe4d57279b1c40019aa087a2217185649f4c6a2b1604cdde91bb5674050eb6c4a3090effd256f1ab33013025cfd5957455a8da2b4546f989b0cfb4304901fec5843192725761852f402562de33f48f9cf48a16d272200cf16b0478f8531ac5cbb5ca4e2a7c34", 0xaf}, {&(0x7f0000022000)="af3d5cac304fb2e1269153f45511ac41d1c592709c980bfd915fae32c45038f747614791cc41715b38f187c21e973546e5094c5393d6e68f24c52c6e0904646a018974a76b5a08619dad98d7b66c79e6475d082c60a2c4ef7dd029f1d4cebd2cd8f4dc044ff871857d1c6f9d56abf86aac5f908b143503988d7ba246d13a7ab0ff1468515720dceccc4bd8b073a035713972b1674fd0213ab31aa19f09e4b081e978e33b50", 0xa5}], 0x2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1d000)="2f6465762f6877726e6700", 0x8200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a90000-0x4)=0x1000, 0x4) 2017/09/29 22:31:32 executing program 2: eventfd2(0xb, 0x800) r0 = socket(0x4, 0x804, 0x3d9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) r4 = dup3(r0, r1, 0x88000) shutdown(r0, 0x0) mmap(&(0x7f0000830000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f76637300", 0x89674ca53cce3204, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bbd000)={0x0, 0x0, 0x0}, &(0x7f00007cb000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r4, 0x540f, &(0x7f0000004000)=r6) ioctl$TCSETAW(r5, 0x5402, &(0x7f00005ae000)={0x1, 0x4, 0x9, 0x0, 0x40000, 0x9, 0x81, 0x9, 0x6, 0xa}) r7 = socket(0xa, 0x3, 0x100000000000039) mmap(&(0x7f0000000000/0xe4b000)=nil, 0xe4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000117000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000e4b000)=0xfffffffffffffffd, 0x5, 0x519, &(0x7f0000a83000)={0x0, 0x989680}, &(0x7f00006ee000-0x4)=0x0, 0x555a77f243942654) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000e4c000)={0x1, 0x0, &(0x7f0000c84000-0x10)=[], &(0x7f0000b6c000-0x2)="6881", 0xa56, 0x7c, &(0x7f0000e4c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x1}, 0x30) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000e4c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x3, 0x1, &(0x7f0000ee9000)={r10, r8}, &(0x7f00000d3000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000d13000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4000000000000000, 0x200000003, 0x0, &(0x7f0000590000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x8000000, 0x100000000}) clock_gettime(0x7, &(0x7f00008ee000-0x10)={0x0, 0x0}) mmap(&(0x7f0000e4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000c0b000)=0x0, &(0x7f0000e4e000-0x4)=0x4) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000264000)=0x5, 0x4) socket$inet(0x2, 0xe, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000598000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000000000002, 0x1, 0x0, 0xc0}, &(0x7f0000e2e000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000622000)={r11, 0x9}, &(0x7f00000f2000)=0x8) mmap(&(0x7f0000e4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005fc000-0x6)={r12, 0x80000000000003}, &(0x7f0000630000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x53, 0x7ffff) syz_emit_ethernet(0xb3, &(0x7f0000669000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4cb57e5b070a", [], {{0x20086dd, @ipv4={{0xe, 0x4, 0x81, 0x7fffffff, 0xa5, 0x3, 0x5, 0x7fff, 0x7f, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @end={0x0}, @timestamp={0x44, 0x4, 0x1, 0x0, 0x5, []}, @generic={0x94, 0x5, "7d31f0"}, @end={0x0}]}}, @dccp={{0x2, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0x8, 0x6, "5b3310", 0x2, "f27ba5"}, "40ef6750025e2e3e779896e14c6964412fd8759e9ee2a2eeab3fdb48fbdd17d86b0e91439ba1a5a858ec2f984aa7244d6f839ee1a1f2383351159fd1a9dac79882b092159b0bde4379c4b4657daa8497ca438769a4f8a6675f5a5e88b4"}}}}}) fcntl$getown(r2, 0x9) 2017/09/29 22:31:32 executing program 7: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x40000000000000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000985000)=0x1, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0xfffffffffffffb, 0x31, r1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ff0000-0x18)="ff02040000ffffffffffff78d60000d8144e000000000205", 0x18) mmap(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x2000)=nil, 0x2000, 0x8000000000, 0x4010, r1, 0xfffffffffffffffc) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000c3a000)={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0xfff}, 0x1c) mmap(&(0x7f00009cb000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f41000)={0x0, 0x8b, "ffea14e6cd639939d5d8fdda50ef9c0de70062e8c358f1cc25d8b5fe030d2c85bd33fadf7f2830e4e0b89fd60cef3cacad945b44cac3ed9240ab60c81dcf100f50cdd8532b589c5dcd446e2666486bfb5bdf87a62414899aaeb6b0d885b94025ac1aabf2f03ab4db681ffa85025e3a7eea6d787d3600691c011b1287dc8b4882cd150ca34d09a051690d0f"}, &(0x7f0000c99000)=0x93) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e9e000)={r3, 0x23, "3e55188db6bd3705d5328eebc2c55e0c146dc6a271e676f9e3116554bc18ff5d0e4fb8"}, &(0x7f00001cd000-0x4)=0x2b) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff0000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000fdf000)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000510000)={r4, 0x3f, 0xaf6, 0x0}, &(0x7f0000ff0000-0x4)=0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x7e, &(0x7f0000ff2000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x101500) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00008a9000)={[{0x5, 0x0, 0x81, 0x4, 0x1, 0x100, 0xfff, 0x8000, 0x5f9, 0x240b, 0x0, 0x9, 0xffffffff}, {0x2, 0x1, 0xfff, 0x2, 0x8, 0x1, 0x8, 0x200, 0xfffffffffffffffb, 0x9, 0x4, 0x5b11, 0x3f}, {0x2, 0x2, 0x6, 0x8e, 0x40, 0x9, 0x3, 0x4, 0x9f0, 0xa085, 0x9, 0x0, 0xfffffffffffffffd}], 0x15ba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) add_key(&(0x7f0000b80000-0x8)="6269675f6b657900", &(0x7f0000b7f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b80000-0x90)="", 0x0, 0xffffffffffffffff) request_key(&(0x7f0000b7f000)="6c6f676f6e00", &(0x7f0000b80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085c000)="402729657468302c6e6f64657600", 0x0) r6 = syz_open_dev$loop(&(0x7f0000c6d000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffffff81, 0x401) fcntl$addseals(r6, 0x409, 0x80003) syzkaller login: [ 50.862158] hrtimer: interrupt took 37870 ns 2017/09/29 22:31:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000517000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab6000)={0x0, 0xfca9}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00008cd000-0x4)=0x0, &(0x7f00007c9000-0x4)=0x4) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f00008a6000)={@broadcast=0xffffffff, @rand_addr=0x7}, 0x8) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00008c5000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r1 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000ef1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000149000)={0x0, 0x0}) utimensat(r2, &(0x7f000098f000-0x8)="2e2f66696c653000", &(0x7f00006b6000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) socketpair(0x9, 0xa, 0x3, &(0x7f0000807000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000007b000-0x4)=0x0) getpeername$inet(0xffffffffffffffff, &(0x7f00008da000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e84000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) pipe(&(0x7f0000bb7000)={0x0, 0x0}) getsockopt(r5, 0xef, 0x300000000, &(0x7f0000c12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d31000-0x4)=0x1000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00009c9000)=0x40000000000101, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000059e000)={0x0, 0x0}, &(0x7f0000213000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000bfe000-0x8c)={r8, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x8b) setsockopt$inet_tcp_int(r7, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000f5c000)={0x1, {{0xa, 0x2, 0x8938, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f000089b000)=0x57) bind$inet(r6, &(0x7f0000651000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r5, 0x0, r7, 0x0, 0xfffffffffffffffa, 0x0) sendmsg(r7, &(0x7f0000068000)={&(0x7f0000f08000)=@ipx={0x4, 0x1, 0x5, "cd500f3fdaeb", 0x8, 0x0}, 0x10, &(0x7f0000516000)=[{&(0x7f00000e5000)="6bb3676c4eac178f88e8282572157cafe2c8389ad44ab82c9935feb63ae3d1599bd480d614a275b3ff736e5a1faf6f6f991f7725b87407f8b9b1d6fdf6adff012cf6d2e0066045988351baec357a127df996", 0x52}, {&(0x7f000088a000)="edbad810f087a1620ec8b4e3237ac2b488a07d45da0916e840345b1d3caba156140b68fc71038e89061920b35a95a12f08791581dd523912abf9209582bdde8f6ab5b5a0679600492ab797ea0b57954ee8d0755f5e680fd2de1f24caca9535e769eaf6629e099fc31664123319e6ca598858a45b619e1875207b8ed0420e42a48c54ebcdefab7da5be2896225fd2c3949a9a2041b594cbecc97c", 0x9a}, {&(0x7f0000223000)="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0x1000}, {&(0x7f000061b000-0xfc)="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", 0xfc}, {&(0x7f0000794000-0xdf)="8ceb512e512fbced157a49f2c529d9c93c798fe4e67e742bc5c74e2eb7d48d63de0d9e82665535f5cdba0f2e95baacf136a9873deaba09df7fc37a937defdf30c204b5160ba8a16379fc6653979d210993987bff0f7a90e80522ccfdb98fd9b3260499330a1bb43259fa6b1ef0ba97d3641c5502a5f1175442816f75547c8d670796f90177a9eddb27298e63a6deaa5bb5e3e7e7f8b40b0bc40b1bc0e3ce17682f9d8dc8862be981bc10ab8fb11da0acd6f4eb493ffa33933cee2d86aca7f733d7c8a0df09ecf11b869950f1901f888930d9cfbe41d6c2642574f8f0ba0e6c", 0xdf}, {&(0x7f0000520000-0x62)="978ee15cdd9fcc45bdd0cb73b79ca2d032fe572a10274ec48de7c4584a7a86c7f74a53b72593ae374ae2c9e0cf2ab7f3d6bb59c5cc19e4c8ebe064d282b360ff948ea9b343c1bd97acfa7b20186c22767845ac6fe4aaa6bb90c013852c007763a72d", 0x62}, {&(0x7f00003b5000)="9ba2f0d3ecb32eeacb3dd4a1f6500350d51cc670a26cbb2320adf1467354da06c8d0cbc589e7d9f82ddcd4ff3c4719fc87dd231d269a3ffd4cb704637e09a38c6589d1636b0d4ce33a60314fcfad3f91b935d6626503217c56b5d6440d2251d187518480e1f81e41123b52994aafc24e167f22d36ab86bb3836e5fa9ea7f95791b1388cf25083647d2c6b9011ba5413df801eaa0", 0x94}], 0x7, &(0x7f0000e0c000)=[{0xc0, 0x116, 0x3, "38e7525af2a69554bd5cf08645fb40ca6a1cc684a5848d504ac24b308f9941224677854f0388b30dafe57cd79cc5d4db7582e454ff8f7d98033f47874677b8715b65d1a446a766dc6e550d710f6ca395660a31d6949bcd7b3d64bcae3508ba21221cbaddb155ce21dda520c43ac27a2fdc241a055da7b9524eebe8152d2a9e593f0086523a974b72b895a10bae942caed9640b4d2f2e22aa8f0e6adcd4a97913cca56485f9072c37c7dd1287926c964b"}, {0x1010, 0x18e, 0x19a5, "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"}, {0x68, 0x101, 0x7, "af7c32122f885b8d2d4730e6beed973b7653b50624a7f9466805118e27836a354afc0339883815ea614a8d21bbeb940418ba0cff7171f4e1f3d10f704d96bd2971896417e649ac4ebed6d4ec6573655f78"}], 0x3, 0x40}, 0x1) 2017/09/29 22:31:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000)="2f6465762f6877726e6700", 0x400, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) dup(r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fd4000-0x10)=[{&(0x7f0000aea000-0x39)="390000001300194700bb61e1c305000040000200050000000000000080000900130001000000ff00280fe20000000000000000000000000ad6", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000199000-0x42)={0x0, 0x3a, "91c7854b3ad870825c7e380900f2964b0e36c8442d41da643a7c89226070f7dbe2b71abf685dc85519bcd59204164d39cfb91fde599448b30087"}, &(0x7f0000f45000-0x4)=0x42) mkdir(&(0x7f0000025000-0xa)="2e2f66696c653000", 0x2) r3 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r3, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0xfffffffffffffffe) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) syz_open_dev$urandom(&(0x7f0000b22000)="2f6465762f7572616e646f6d00", 0x0, 0x400000) r5 = open$dir(&(0x7f0000b24000-0x8)="2e2f66696c653000", 0x129003, 0x84) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0x5, &(0x7f0000fda000-0xa)="2e2f636f6e74726f6c00", 0x800, 0x7ff, &(0x7f0000fda000-0x100)={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]}) r6 = fcntl$getown(r5, 0x9) process_vm_writev(r6, &(0x7f0000e03000)=[], 0x0, &(0x7f0000f2e000)=[{&(0x7f00004e5000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) syz_open_dev$urandom(&(0x7f0000ffc000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x159000) r8 = socket(0xa, 0x1, 0x0) fcntl$setlease(r4, 0x400, 0xffffffffffffffff) getsockopt(r8, 0x6, 0x1c, &(0x7f0000d96000)="", &(0x7f00000d3000-0x4)=0x0) fallocate(r2, 0x2, 0x200000000000003, 0xc3) fallocate(r7, 0x0, 0xffff, 0x74) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f000092c000-0x4)=0x4f2) open(&(0x7f00005bd000)="2e2f62757300", 0x141042, 0x0) readv(r7, &(0x7f000000f000)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3) 2017/09/29 22:31:32 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008d3000)={0x7, 0x1, &(0x7f00008f8000-0x8)=[@generic={0x5, 0x85, 0xfffffffffffffffd, 0x4}], &(0x7f00006a3000-0x2)="3a00", 0x6, 0x80, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0xfffffffffffffffd}, 0x30) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002b7000-0x38)={&(0x7f00004eb000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b6b000-0x40)=[{&(0x7f0000024000-0x37)="307f93ee88257415ba027e58b48f74f2185d13ae7d52e567cd843c836545ae783bf2bd49f417d9adae89dc50bc72c0c4bc1b749f65e4ce8d63614cbf07929adb9fbb6437a30cb5bb9cda68ac55de9e7b5e21441efc547afd357de9fc6815c9fcf7300648f83521fa56fb2f934c614044de6fc7169590c537210d8432f9191deccfd8b8", 0x83}, {&(0x7f00000e7000-0x97)="3bbfd2e2b841fb9fc0f37af2bf6e9976f5d9a3e39c0541fbc7f2406f2a6488e1688c81581b8649cc06594721ae886ac122d96a91fb15f05e9f195cc9ef109ef081ab86c4ac73a7bef96cd223450476aa417eb7826523449697a07baa2fb9095e94621a8d8608975e1ba3a6ceccd94bc6597ea765b8e8b4a78ebfdc3a71848a307bfa011f693bf7230b01eff1bd693804bec257142ae3b6", 0x97}, {&(0x7f000087b000-0xf1)="e23d78aaac6b948406e8d45fc83974a4e9fc1defb8c975bb49977d0f10ccb459ae4ad29b257c05ea88d1d40642ba97d93e8ba82497881b6e5f057a0958ce515b02ed1e8e522d54713d6f23ccc3c96a28e1dc9bec774493e44325aa3edd0a97a4b96e6c371f68d2af49a71fdb8249e3f7fe2e7c694b9c1d892314883c41b8dac19bb249a75b78f61cf5497b3f204be1072a2b199e36d0c6b6dcc7a81543faa30c14ec89fb83a532c353258cfe882373daf5c6ee21e6745c650cce50ce148b2bc33a18a3f973269355fd6e74b1f9a03dea7f9249ce5d310e44664a6273e50d8f5725b9aba80c5f250926306d48d4437d6d95", 0xf1}, {&(0x7f0000b6a000)="d52819468bf7233da52cc92e99949aa9478678ff9bb9448f897a59f7da178116074b56ac506709ca4162c128118a8976399307417bfef5aded16969ac328abff36691bc05d2cb7cf51dbbce35db40b7a33cb72b4f85c3e361edf3e7184d401a58f63fab817e49d7619b1be2c585e38084f00b7c50f22ac97fa05062d73c9ba44726baddec3e83705", 0x88}], 0x4, &(0x7f0000b6a000)=[@init={0x18, 0x84, 0x0, {0xe740, 0x6, 0x10000, 0x1}}], 0x1, 0x20008000}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x4, 0x10002, &(0x7f0000ac2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f11000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ab000-0x4)=0x3c) connect$inet(r1, &(0x7f0000e30000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000310000)=[{{&(0x7f000084f000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f1000)=[{&(0x7f0000b5e000)="8af58258a72cadd7404bf7385ccf1ca7d26764335c5d2675dad92ded2a3b1df0bba87a0df2e705ae7c72fe74c78d90f163247fa65338ca83d15fb4db36d34002184acbec7fb452c02e88de973490ec9999e3c29f4f44de68342c695b64cebf122f73e7f4dbc58e95694cab24a5614da5ff66e7e33bbdfd24bf61898fa38fa20038", 0x81}, {&(0x7f000030d000-0x55)="44922cd94c352868cc68caf74ac99a323d15177ca93f3aa1716b6ddb12b0500c68b63d838f15f2866202ae6dbe194aca02ab74782d306abb6faa59f267e2c4907ac99e03c3de96ecac83bd6b61195c586369f7b757", 0x55}, {&(0x7f000066b000-0x30)="ec5e1c87bf10f22c42a3b5e781304af2b4e7e8c97b54845087d66a394e90ba3ca5291f167d38efd98f6bc1bfc7827b8d", 0x30}], 0x3, &(0x7f0000b46000)=[{0x50, 0x107, 0xffff, "a95820384824a1f11f19a4f068e6288bac0ecc02b42f90fe8259f866cb362ecfafa54318dda6ea196e52a26d090458c3009336570315384b843e5217"}, {0x68, 0x116, 0x8, "5951bb9e5eeca2cfecce264377dc1eb6f0fbbdddf06ace962fe7e78c48ffd5e132ace1823f79bd8b69ee97601092d6924936c586fc65bd13088ab576cc39f274f06f7ae0865806fb5355bb0b8508e0750b9826492b134b"}, {0xe8, 0x10e, 0x100000001, "630dea169615255aac42a94172326981af9283fd4959e620c00dfb3bf3dfc27b298dfc1c66cef82828d05254620d0472d9f2c4bc7932c24719f6a864b59a542f9e3b89cc374d836f99057e244653c506095778480500d8dea0a3a69c571f4d8cf56c9ef4f5b7008fc80c59861935e54c63effb46b9310499d38c05c16bb6b991bcc9149cd9b63d6680676756c5f39867c3e123f8fe87b16b2c410d974f0d70a7535af9ea0c45fc2e0a0249fc31873ee6d97bdd5d7766dc192b7d8b9b28ef6f846a815b31baaf8d3ac51382a740e7881856807bd5d535"}], 0x3, 0x20000014}, 0x1}, {{&(0x7f0000443000-0xc)=@nl={0x0, 0x0, 0x1, 0x1}, 0xc, &(0x7f000093d000-0x10)=[{&(0x7f000074d000-0xd1)="139d4ac2b6bdcbaa79b94a61a9a12feab2d1dab8038b3066060d226e2ad859b0f1d5d51bbf6791e97bfb4df594238152fe2312b89c1ffc1c9af969f8787e4935908790d7f123f7f83bf5722a374c0c121ca21cdde3cabfea0de6e3be9f2f480013ce1d280a315bf2b5da35b3671a3536040c9d53afdf8f968e9bcfe153d3874ed8fe85c9bceacdcd9339eefba119cd14281156494121f2df4d84504202d654e3b95640e631b4572f455cb1d65a38867df5397b1f9aaa2ea7fb8d1a3949ef544f424a6d9d22a6578ac9e3c4850313eae52d", 0xd1}], 0x1, &(0x7f0000df1000-0x68)=[{0x68, 0x11f, 0x800, "dbbac489802e99356d4d6c66683d66ab0c4c2f8edf1fc87705d8dc03fc775bf829cb51155605957dc174efca8e467f94ae35790fe8314836ea2ebf9304879a85cba923917711058be9ec86831e0ce14664f6a68f03"}], 0x1, 0x4000}, 0x80}, {{&(0x7f0000c44000-0xc)=@nl={0x10, 0x0, 0x3ff, 0x653}, 0xc, &(0x7f0000346000-0x30)=[{&(0x7f0000d1e000)="2c731c1869b92eccd4237df8e4fadc8ba955414f918be0ee76b2248f9a87da423240ff7d152a081c93ab019dd97bfc58a12d6093cd2ec3c0924fb320bde833c4bc8cc6f19e71bf2e691abb9ec5726f5962dd9d93ab37beafa78d61b2ae38d92a2391919a6d27a09b46ef82d239d8b761a8c963a3836e094785109df5899ce776ebef9d72e5b82e93926d26499defdf99e534b71c2ac118bcdebc8808df0462af5a04b675ad0eff6646199a241bf7820821d83483b641d1a5a9", 0xb9}, {&(0x7f000091f000-0xae)="a93eff8af37db504fe2f91aac998be83fcfdb066d3eb0fb2dc4b25f967adec1ca04c3f8c9e45dadb5d4df5fd85ce02afc59b5d6c126d4c122bebbe5a0486084b5418ef60c849e7c9e5c8c48e9761d14c4eb38a072b1fa4992034daf792a8d13eaacd607f7100b723755ce9c4a8b8b31bdad96544f89c9c1247a316fca47a1c22b08de0310552b7c427ffb50579eb6dcafb4f67d96aa9bb5d5bcc144dd85bcd0d7383288005a7c5062a7489dc41c9", 0xae}, {&(0x7f00001e1000)="e5417afcbe2f3616d1d6a6c12790602e921f8e503c9d81740b3e0f57b00f874238df93d7987c17e2b0291ff2d398f0251be8d081f05d188f93e240668158e9d524501fdcb5faf46052e4137046c5528f76562a0ecc9a896d348fd1cc93d66fbbb61aef7f82d07c230a53f7f101daeed9f82e41ea6da0d5a52700e35a690cb3a7ca04f1e6278cdcd51d4e450888a19e59e46e6576dd7c0115609904cabf44e27da648dd95ff5ed7adc0df98bc7b0d468f8ec5a56f4244c652089733bb2a31517e8c", 0xc1}], 0x3, &(0x7f0000750000-0x218)=[{0x30, 0x188, 0x6, "42666b3962ba58fe2074c693735b038d06d06b366d35974e6e"}, {0x100, 0xff, 0x10000, "9146bd55aa981dd969cf9633a6f4a027ae6cdb50a726a11d363ffb6b821951da38b3aa51a219c9bdc0c1604e5211ceec3495c927421c6d9c4e33d65052050296d381759c8f4b36768eb9c61f8f3098eb7a41421b1a90a5e97a6f9177c078fcea77328cbdcbd1ee8eb633f9c5345552ab2763be2cb9427fc50d2d9bd31e12143ea26ca843d68be60fa6f522ef59a74b5d5dad06044609c311691d7813f04c6ea677fa3845c810aa7ad2dd9ab0361c872b8dd34148ae08bfced5fb5b4ddcc59009a1457f6395b92b741a7a9e7881bb673d2dfff4b4d30869bdefc4662da3690f1971ba9e02883e338b5de6133d442e25c5"}, {0x88, 0x110, 0xffffffff, "ce94facecf07e49d210e2feea2966d831e0428823918fcff77f89c4a6987baa803dd64cf671ff72a808ce616d2db0db3262f4d7eb2d0cd022ff9fbc21378257652c7d3661f02932392834707f8ee34ac1f194f6f2e4e820f1373b67b367fcc4a03ba752c430e268af8c667cebbea8d35efae12"}, {0x60, 0x118, 0x3c0, "02d1d6c6b6667315ddc9cac1feecc0736c9b29f6eecc8c9a166f7c0b2a8ec6a4e0b7bfdbf03fee6d869ef29935ba3d54c9ea41cef85b0ea98c8d623af02907a87cd1a5f4601da50ddb84"}], 0x4, 0x0}, 0x1}, {{&(0x7f0000f0c000-0x10)=@nfc={0x27, 0x8, 0x0, 0x11f26b90bec241f3}, 0x10, &(0x7f000049e000)=[{&(0x7f0000ad7000-0xe0)="bb1187f4b64c553045e436c000a68a2add8d70cb4c8a1bc12f3b26d7ee8d62971be1cca49ad7cbd2a641baae68c35faa689dbeb44706b0c7e556301a6cd32631c877299cafa2d4c4efca01212ac3cd4acb05ad42ec1e741e5f9108d7b0f141c8c36c56c5a07ff5e2883509fd6e70174b550639db5cd85edd10ab962d83f81b2cecdc85126925c1ea2a69e10893b54d2c16fda6c9276ca686cae7c6669e7b66ae19f2de8124145cd1be0b5b808eb6314b6519f4d53c13786e32fc7864681ce64ce50ac5f1ae55d578a33a1d325a09fd2b876c09c631fdcdc5d4b8018519d97a7a", 0xe0}], 0x1, &(0x7f0000475000)=[{0x10, 0x10a, 0xb9bd, ""}, {0x90, 0x10f, 0x6, "4efa8f381530317feebb6c322857e2f1252eff07a699c3d6bcde6f05c8b635a5b06b0a7b82a6a2edbd0f671f9c962166f0dd28f1769d5cdb47863a11fd7d8b1f83185c2cc9c11805125525cf40db90efb83c8fca530ce3de60849f23b20201d529ecc17f304c9ae49d7bcb7a032aa5ef1e299892134d89dd570511e20b9226"}, {0xe0, 0x88, 0x366a1653, "12289e4ff9d00100be36d9132ccf81d6da93d5d448999733a1aa60aadc0657a69b6623a5242a5d13b148b5926c11e209e93392bea22ac6e7772f5a02614044bdf85990edd07d2b59e501c4925628f35467ec7bd89006d9d2fe35ac973dee2f35f00dd5953333cb3427271b1c4872689430a616dadab0ad574e827956aaddc13419ccf00d6f2daad9b9c6497b27df6c54d091da92cf18ec189156196f96d973b3f8544b974ddab475fb210e9cebe1c903c024df0fef3cc3ab756d26908ccbd3e612eb52266a413773ed2197a2"}, {0x98, 0x105, 0x100000000, "46aedddf8f45f4384b9bf27bd60a756958dd9a4586bcc3c3705ee6f4ca98056dd441b6fac439f8f1d6f9a7dcb835ad518150b4398cf2d3f5afa0d71769501bfac4ce0802dfc16ebb9f4bf9f367dc204a88756a6dcd00a2a6d69c7eef58ae2299ce2bfc9ebbcc486dbb67c6433d54cfaebf02a41c368873aa6a7ee283f9cfd811e1a61217"}, {0x108, 0x19b, 0x7, "a55439ad4f9f76bf134391c2cbe0f1b4c18165728d34101eaf7c0c9fd813523e19c93d9b67831c9c8b170992702a2aa287b3d6e44eb684ed116921966693935431c6930c7232dd80c8aeb2c7d118ef6b2513c6566b94440ca5d4f0a30fc330ac74d6a7c0ed758a1c04e816436a40e1d67360cbcf12bdd077b49974e35b0ea784274dfde4828ffa5070bbf13ee038e5729506eeff003664e4b43a0dbac13c51d2166b52ccd57edc9625ba9812adef0d5b7d915de0a3f1c9819d49bc84b578edf03eadc6cfde2bcb83eeecece5dd91e3a89a4eb21a598cf69934ba23255b465ebf04a4615177e2649c914eb2cacbd62203f93130166d52"}, {0xe8, 0x10b, 0x80, "d0187f254491baf62bf3d0c2fffd362946ff99572ba5cd66afaab467ef0b4fc872c91b05fa46f32798af9e5d7b3e192590f9979dc8c460598370997f40a756fb6cb49b77a4df784278559d6ef6996d2730fb40a4b0210db5b9bc875d054bba9f4c3ae173b306aca1d57a077de974dd03c259201798524c501db50650da6d8bb02d27154b3a9c3ccc842a4f752a27949db9a3175318696d0469103dd52d139ae79127fd9cec172de8745eeccab178157d8cd9785d6249b07c37a6ea38183045ce6ab2f5821b9dbc5dbdcd0e4dc9997236ed8aa65f242004ce"}, {0xd0, 0x1ff, 0x70, "0992a018f0f34bcc94465b5c15b0db55738af68e820184738449e669a360267245e194aa868297c495a7d81a5ee7b34d5a4224e6389e1f47be9eb06d6658cd4ca3022d990d1512a41df36e68d6d242b4af8f5ff2dcb24becd8273515ce263c6fcbd866f3934f19b938a27ecc5cb0c430d83d660c000dec3ec160de4adf1a6f3450467b87674eb90d3b05bfc71684d2b528ad74531acf278da7405dc0a43334dd6359af26307b7cf53f871175cbd027aea6ed1a91e3097f585a30"}, {0xb0, 0x117, 0x9, "38adade89292e0f9bc01d9186eb0fa5dedec254cc7ede87f4e99937b112b1aefa4a69a3ac5b253925255d2a0281df44ec1c034d10d355a7591bfc0c8bfa0a0599c53f078e92e05fa03f4174d625442c56237e61331daf24700100b9da37d905d0105e22a8a5b6ce2c3bc016649237472d6715c76b7452a6aa139462702771b46ba9571b90af95df10206c72888df6bd517497e45e54b3b6ed3"}, {0x40, 0x13e, 0x8000, "5df698705c20f2895021a410ee6abb5bcb0d280bfd431685c1f9367685e7d6e4fafbe277739d817f0521c5c2"}, {0x10, 0x113, 0x81, ""}], 0xa, 0x4000}, 0x1000}, {{&(0x7f00004ab000-0xe)=@l2={0x1f, 0x7, {0x7fffffff, 0x82ed, 0xfffffffffffffff9, 0x0, 0x8, 0x1000}, 0x7, 0x802000000000}, 0xe, &(0x7f0000359000-0xa0)=[{&(0x7f00006f8000-0x6c)="4f9acceb99a69fd1cdaf85ff4f905ed6802116534489eb7a634b25269ec879facffe9dedb33a412d7aed14d64632e37853041713cd5743ee115f709324a2c338b7f6d6bbadd62c6cb8d8ada5f9283f808a10b312bde7a9c4fc02d6db662e392b19aee3ea7e6847337e695a20", 0x6c}, {&(0x7f000075f000)="197b2b37695da5da5b962691e25ef8f0dc2c4d723a8e0473e1038ebe015ec0087d1b0821b699626a808cc33bc5fd80b246c72b4502b5352e608e44d18bd9119409f88917bb74ed6ef79704102789adca29851a45c17453b6a722c6d95e67c8c7867f7f92091ae1c07f39dfdb21a68e088c9774bb380668a1508536a08f966660a5dda0afba3f45afa5df184fb64806cffb6580b380a10d06eb97951d97291c75cb47688ee526e2437b5627fd364cf111041fd39de31b407a9557bfd0e52f2bb1556287ece8ef150d80f4d00334bd90c1b41271ba44683bd94d5813723b57b3", 0xdf}, {&(0x7f00003a4000)="7cc6a67e8a01374b7e1121b32da8607ea7dd960a383150f7edf9f3d94e83431abb37ab68985f1b4d0c12e20a335b418d6f5071d6b54ddd27a2edfb9b6e6d894e781db98ece4ee5527b03c4092bf28dde92", 0x51}, {&(0x7f000072a000-0xab)="f665750c258329620de5db736e3f28bd8046d852019a7375cda0613abad3b93305d71388e3d893273b5e63cbb3f61ff3de4305bc5e6137e39f711c593c86d06da49a37ecb4b6138adb8b40f9009e18d66d0c84899148d7187a222fc0600a710257129d8e94d99e544ecdd2217a0990542a247f6b1c4bdba319e1f1d9496c5e269e912532d87b99819579263a8caa4000950ebbbe6dba98f7e1c171cf7e705419816a95b09e2619daebd16a", 0xab}, {&(0x7f000090b000)="e2de8bf17fb4ba974a234a752c7eda919621fe33370671314bf80b28bc30d7f9caf2bdf891c701be85473625bf3fde91fec55f16fa1d01b3847c81b0e16ad9f0a16059e3d2571b43b5ba31f56734c77625d20513781ce8d937a38f15e6f516d92f918eba086da7ca55195addc86071d57bdc80311a159fac37fe0615156ae0c5e8360b79c005e19a76ed683e95", 0x8d}, {&(0x7f000094e000-0xa2)="c5c5db7c3f04550a7ec4bd1294a86998b89efb7e3fcfdd407627612d5ca7f8e5951e9b41613036971c2e58a176137f9c4a59bd5eb8990f4126d8212b562d898b4732a3ca5b3622fcd299c8a53d01bf38b33b64120d3cce808edcdd2f77a024a5211e139738a79c00b77f24506d6837b39c7f998c998e6b73788f9a36ceab250cfa00bcc71c487d71058ef082a6d8c8e213103857da0e15673885be13f0a7def91e6e", 0xa2}, {&(0x7f0000703000-0x74)="5c44a5b40fe1c5bb5621cb0c8ebbf7edb75afd3a7d4b2cf9132104c3026dc07c61b080686b12f437f3b940207d66811439994d17450dc7298568098cb1c1868dc4c375277bbee18dbf8a6576572c1c886fdcca62480867d531a7e72d8f301393a7f70de3df012de367cff1cd0a1e97681b987468", 0x74}, {&(0x7f0000de9000-0x3b)="c85d8c25ab51afb6501fada3804ae72f91100e02927051f0e88ba74e26078023ede59917fddbf51df8140a9a3346e9a86a866acc527c38596a3649", 0x3b}, {&(0x7f0000f3b000)="eeed997dc7812df4b39d8324ae366af62c125ad65c60c1f126a88005c647751eedda66608ded811fef61f22b902846db60e0fd3a57ba72ec162137fdfbba8ea9b9ed53354ff4e3c6bea8ff629c67", 0x4e}, 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"cf7f6b8a458ac1e9366b0015196cc5fb7a420b4512e1539cad53e6c57624c627cb8208474a141feb579ab87ab9fac786b2905643f92810346be45c13dd4d5a518a62753e5e139a3b784de99ee44d687dbcfc4a8b75f9cd9429132962f7b7799edc5cdb653102fbf78eefc39aa459c9d3d47e9d044746cd3d11b6fc435b19c61fb0b7183deb4ff446eabe26369ea5fa3dab5c187b218c29e6a8"}, {0x98, 0x10d, 0xfffffffffffffff9, "6342c7b242b917870f102562109ae61cd9d7947188677c24e5fb65694aa766c720a0644d71327566022e2253985946ccdf584d875081648bde6046088a2788ff190fbb533230dd83889b59cd4d374bd2eae14aa55a9a74175cffae926d684582d68bf1e4b952fdd2802f471b7cbe81cde20408648e970d71a43ebafac0ab43b767"}, {0x20, 0x119, 0x6, "6803575f624db30ee56bf0ce559891aa"}, {0xb0, 0x107, 0x46, "88adfecb17b18b637c17706b8e543c330d4e81864211ecf203447f7f77c733665d0572bac0e863321acb5c3e90829e380051ccde23fdffe885d9dbc826d7ab599181bfc8bea19ffe478002e9d5690104a4199c73cb49ff26a3c1bf88ced770fca6d7799ddada4a09f74217943ba85b60930c3e75e6d00ad2aeda1f53c04a69a38aac3519e2346934a698f1ef2f33708052c01a60dc0276162007"}, {0xf0, 0x10a, 0x87a8, "5e8b9cb6a4ac74e80540c16c5c2729c09c7d083947d5b51d24262f56f74d3da66ec4326019115a60184b7455a4fb2d43af10a6d0b410a265a7bba381780194a54a8066715d5a16e1224f5ae65b8d6c865dc6f61187c24adf9899e42bcbb1f5264f45e8a3c4a1df6d848745d95c349d4b5ae3e7a1b5f5503d739f0e649af2070d66350e8a9160ca63e0b944cbe9de86102eb52212a752b06ef5d2b8cc85d8ea83b178dc1cd5f0360b173ded949d1619f32a60bcbe60fd70a479528db880c033c6bb22ee4d34829b6b990fcf3a715554782765d2a84997379fe950"}, {0x78, 0x10f, 0x7fff, "9a8d877b5986ef9132a95319ebbfd6dc3f237a5b3e79f6b905d73f217339836377e979152a8b209df2d62aaba40c00f96c5fb7a11dc7d07c82893a5a829ae210dc463e84a14a15525cb7874dd58c53017e5ecb938db27683c74fc59df5dd86280197f2e60b4782"}, {0xc0, 0x103, 0x0, "4812ffd2e281b45bbabda899e0f2d268a47a0db0412b7943628e94c8be2fb68699bf825ac508a3501a0adcb0caa6be5adfd48110b2a354edc8b8aaec75844d97a9b469fde0db51e2de709102d6208cbea03c4a6a4a761c3136f48c735cfeb94fd194c53cb8ac4fa27c6f41d0274db53aa3b2c8d414fa92ad26caffa26dc4fbb502c99f828afa59b98693f2c21138cb356fa03b1c35cadfce9829b72c14053f46e718fd194ead33d2a89b99eda9"}, {0xd8, 0x109, 0x4, "0204fee3e332c1523be7e61feda329fb783cdf22edbca13ba1c7bf4aae5b3db74d8c5ce935a2eda25a46e9c830d664f886c5ec2ee6c67b8335eede1e53a81253863d66e5a538c846ba6e246f1172937f7c9968a96989232df601b389d36c2e0aaa74f737c6e1e1b5a8ef8dcaaa63a88f6820b227c0f5e2cf89169ee433d7ffc136e6ff2bb1ac65da4823019a780289b437fa38481f1b4acf9b2eb9f80f50586e48d740a566a38a986b6c563a217635fc6b42807cdc2f37fede26d459d99e98ec499b"}], 0x8, 0x44800}, 0x4}], 0x6, 0x8000) connect$inet(r1, &(0x7f00004d6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000f8b000-0xc0)=[{{0x0, 0x0, &(0x7f0000594000-0x30)=[], 0x0, &(0x7f0000f36000-0x20)=[{0xb0, 0x119, 0x3, "2f65566400f6be67000da73be67f1d3ca252ef91c4663974bb6f770ef1bfbfb10b55cd675865b6d8bbbd8d81122adae5161bb6d4e529a514e2ee95b883bcbfe21e23702884f563537262cba03af1400bc64f1609dc4946e33e0b1fee2e10d55fd13cd00ba64ec008fba4989b3f0e9607f608b274c9d2ef5c0741c365d55eba3c5629e258efb2c737d994885509357b4d9980a02272f9e7378db98823"}], 0x1, 0x0}, 0x200000}, {{&(0x7f0000c33000-0xa)=@sco={0x1f, {0x0, 0x4000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0x8, &(0x7f0000135000-0x10)=[{&(0x7f0000d24000-0x7d)="10ca85221b00857fbc0302006f1a8756aca044d8f107074b5068b58f01290000023e05e7dbc932bba1b8199623363a2b168373872078048b483bd15487fb52cd55c58a93cfd2c19f8e4cd983817bcb0000000000000005b52dd88063247dbe847adf0ce1d461d347607ae62a527c8837e4a0ec2b74f671083911114dc1", 0x7d}, {&(0x7f0000d84000-0x1000)="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0x1000}], 0x2, &(0x7f0000514000-0x13a0)=[{0x50, 0x119, 0x2b96, "0ee4a40087d179bb9363beefea35bdd35007475484869685d3248c631a5cb7ee1fa2b0c4345c5438b650d927602efaacc646526c09af59477670dea051"}, {0x1010, 0x105, 0xfffffffffffffff9, "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{0xa8, 0x101, 0x4, "85d3a62bf01178650c3b229322490dad307e633507ab9541761b3290faafdfe5b14a23fa95a45bc45469c06a098af7080863913e74ad9ed5ffa0fdb95d988add272a121935d4bb01ca9dd6b51ab3f26979577dccc971d9dae52061be7d47c741680178f240430581400730c386268817d0f9819ca77e8e38bb0fc5319a2910dac223d97f1cab8b2efd9c4552ef21ca989b34cd8e"}, {0xb8, 0x0, 0x3, "a6ec1ff5b23f5a5a964e809d5751ef6d289ec37cb063e0a89178e9292d097c01248ff6f1f4fa6b14fc6e76eba2f106c233e9524efcbfe4854e46a2d41f45a69464b22a1453af8aa974967b257497002239d7c386a09ef5ce86813a6c58d8f94f800665bb250ac751ace2e9c57fe3abd09c877dd345a6bf7c029e7d727e0e7ca7850c03fbea1b4950de848699715753e240cf66aa4b2b13d65e89ef7a16478e987e62797db7db105c"}, {0x28, 0x104, 0x2, "816b2911b5c7c73384841fe4ef85aedfe6ee8f1e2f54"}, {0x100, 0x0, 0x3, "4a172337121885a4f296089673cfd4ebbce5b3a4b8ea91020df331e28ce88c050082258146d486db4475ce145262444c80fd7fe3f26680fbefa56bc16b6a5bfbd0e0dd4dfd849c86b9e711852333d044d4ad68419dfedd2e00465ae71b946db1a364727a9bd25a30174e0015b809ababf6b6c958e57b997d27c888a28c071c7eb546cfd445eb6e9eae9274967f27590956a325537c46206994379a0d1bca5669a0382a03169688c4801ce31856058f307e0bdd318f9bee0bf02251f7e21909668545b9ce2e4217ea5ace56362b6e7c2d6c69eade4a760cbd1ea477660d2ad025aacdaa571de50eee727673c3c7a9"}, {0xb8, 0x3a, 0x7, "d9409891bf427811cebc8d166cf3533700f215d7206c952db2cd2fc86d5a0cad2900b7eb7257ded95ee2c5ed1736f75f3ea1e3f2d1e046462490ddaa509460095a9645406bea077cf73eea76d760be2ff2d4ca8a8b2329e7a3c31148dec6efc4df8b3a2719b5e6b9f6cceb7d62c339a55cbc39026aad4c2e97c17d2695531aef05bb464c9c5b0af8cd768f51fe25736307c2063ce37133afc36bd53b8113a04505ed2e30cce8"}], 0x7, 0x0}, 0x0}], 0x2, 0x8000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000112000)={0x0, 0x0, 0x0}, &(0x7f0000555000-0x4)=0xc) ptrace$getenv(0x4201, r2, 0x29, &(0x7f000021a000)=0x0) r3 = socket$inet6(0xa, 0x800000003, 0xb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000018b000-0x4)=0x0, &(0x7f000017a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000dac000)={0x0, @in={{0x2, 0x3, @rand_addr=0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005de000)=0x8c) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000d11000)=0x0, 0x4) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r5) sendto$inet6(r5, &(0x7f000043e000-0x98)="c3b252e90a9caf7a341a5abc827ce79ee38680f74c89818dffa973917f5f1a345465f322c5e29c8df53c9cb0dd74fefd9446fd73b854bbed12711a815bba4d3af90b0300000000000023d3ccbab596af8a268a4aeeec4fd22bb3396df04be643dba62a008d47dba9ef232ccf4cce1f5608770a1ac85652e35a7ae3a6f45bd9c0f09de5ff1fe02be5cb5d3745faeeede34ccd6962788259", 0x97, 0x7, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) setsockopt$inet6_tcp_buf(r3, 0x6, 0xe, &(0x7f0000435000)="a5a71d87b8472fedea3c83dc78f11c8f350288d30fda9eb35c830158275b917032cbc46d488ae780a565c317e40eed7ff8b0d52ee869b63fcb4d5e804db609eb39c73c55469fc0bd2b029ebf36db57fd36471e6589e7e7e0f9d4b7d30c545ba2ba1520c497bf0f856d9b625053cd8713a933a22fa6ebbb33f2ca7e19c7a99365bdd1fc9751c59c7bbea6b0a3d78ae70a24684cf283379d0bca0c49924370e1c1cf230a438b2f3f0d60312d2d103149cc5933023b3b7c11dd4679ef01eb5679359a48", 0xc2) bpf$MAP_CREATE(0x0, &(0x7f0000b05000)={0x2002, 0xe3, 0x1, 0x1, 0x3, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004ba000-0x108)={r4, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x5, 0x401, 0x0, 0x0, 0x2, 0x1, 0x5, 0x2, 0xf6, 0x10001, 0x6, 0x1, 0x755]}, &(0x7f0000966000)=0x108) sendmsg(r5, &(0x7f0000d9d000)={&(0x7f0000067000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f00000-0x70)=[{&(0x7f0000f3b000)="c5a921c6ecd7f570517953ccada8e7a7d6de28cb3e109d85ece4528a65055ff44dbdc20af5844b2e3f060dade8ba5ee079010591495329b5e05379c77e74c5f2e75362a73dd22ec2c996f39c9c3d87809c4094df41eb84144d7946040f4ef318797305ea2c062f8225bbd551127e441ae5fa94baf41d988d1a4f9d956ac90d56959534e118dfa3cca318402d0ae689920a3f500e624ef744fd76db94a525f30e", 0xa0}, {&(0x7f000029a000-0xf3)="4350f8f7a73850f7d7daa7b2027955ad3abf0249e84ebdeb57e4cc769ab1d55c14c0f560235a22892528954894d9d3194875948c711e304d88c62ebec9e0eb1173cbe3c638cc14e62c2f6df9320ed328ca678c63e116df557f3056f366500ee78da3871db74c0d1c2067354a168ffdf452cbaf2946148049779a437dd9c327f341c5c79326ecb2743dfb33419c7e230f76e0967373b6fbe5b139fdc252378a9aa602a408ea87bfb577bbf17d3d0c4d6651dbf7b32d3a1f368602e063ea9b38daebaf45fe20cda875de55a8a86fac2cde9eb8dd796a9691bb0e26591f82b1797bff029b9b1bfcea46a030cbb3591ed93e7f64ba", 0xf3}, {&(0x7f0000232000)="65721dc99fa03a2539147149664b12eb8294b3616b9c6277a49364f3a2d9a79b5478d05fc9c2bd1631b128acbc13f78d8f88c68fbbc67418c1a06b6ca877ef2b53bc2c3fffa36bed244bde13e2dd4531e72cd85b5bb5c71ade3eef165dd165d00441588bdb5bf58e2b02be24b4b7e023e39355fde15ae736efc36ced9929086dd1f845aa390f8e8ecc49805cbbad07bdef33ce83e33c4071525974617e28f3e63786379ee914243c3ea985a272a4cf0d5644d10bac579b090d", 0xb9}, {&(0x7f00002af000-0xde)="5a563d64134429e342d6a3554b80dbe207de5ce0082f29acd660d794988885d2076a2c136bb36431780dddbfeb265350f09b88285eb0cc04a230e05514639a71b03987832e5b97f1080049faadfb99977fe456a5d8b2a9e18bbe3a878db84e769a0604fb07b84b98a392fac94f3945b558ebb63a726519bedf55a44b00c64226dd04e4241dfa71d3a517e465b9ac99b25e79be5dfc7d4e61f2633222c2b9a88702393f8c862f924ff81713d6e6276754a83f77b644d1e18896b49174ea0ce19f0fc4f0592e07d23e6ea82b50e7c610234f3102198c1e7d5258032359ba9f", 0xde}], 0x4, &(0x7f00006ac000-0x21e0)=[{0x58, 0x117, 0x6, "7112de8cc9a28b9c82c72400644aaa221994e53f902b47bc152dffc28b877ba2421e350e86cc9b5f00245aa222dabacb561ced9c276abb843bf90f039d6dafe9d773a759a351"}, {0xe8, 0x1ff, 0x2, "e83f9b224fe86c2a05c03aa8fd42e4f7fc28e71bd01d81c4ba9073ea83cc3b0438a75a60c455efaead6bb4e52a365c6f7334e5cb01c37e45d6bc24df95bde1f03f67fdb189c70dd0987e3cd4af530ad1436113a4fd6cc3ebdc279c1d88872b77a46c2805ba7385cdf2edf2ccf4c69daa77ca89000ef0fdb748160d939e9ec766ba21a620d92d9e4cb7e9e9cd4656304997bc8f3eff4fa2ee2f598bc2e9407c4e016d9c7cd23a1dfac40a586435108e4b442fee11da345a65acbc94a267a10a8e87c6405362eb0793ba488b7d01cad502fd18e0e51e"}], 0x2, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000064f000)={0x5034, 0x6, 0x8200, 0xc59d, 0x5, 0x2, 0xfffffffffffffffe, 0x0, r6}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000b63000-0x30)={0x1, 0x2, &(0x7f0000b68000)=[@generic={0x6f, 0xaa, 0x0, 0x0}, @generic={0x9595, 0x3f, 0x4, 0x0}], &(0x7f0000b69000)="626465765e6d643573756d5c707070316264657674727573746564707070307d00", 0x9, 0x80, &(0x7f00009e0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff9, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000284000)=0x0, &(0x7f00005d6000-0x4)=0x4) 2017/09/29 22:31:32 executing program 6: mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x800000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x2000800, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = socket(0x2, 0x2000001, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x100000000003, &(0x7f0000db7000-0x10)="2a8e339cbc4a24cbe92186b32c816dac", 0x10) mmap(&(0x7f00001cc000/0x3000)=nil, 0x3000, 0x3, 0x40012, r2, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007b5000)={0x0, 0x0, 0x0}, &(0x7f0000db7000)=0xc) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000db7000-0xcc)=[@in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55e2}, @in6={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f00002e4000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000102, &(0x7f0000fe9000-0x6)=@hci={0x1f, 0xffffffff80000001, 0xfffffffffffffffc}, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec9000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000af3000)=@l2={0x1f, 0x838f, {0x20, 0x6, 0x8, 0x4, 0x4, 0x9}, 0x210d4242, 0x8000007}, 0xe) r3 = socket$inet6(0xa, 0x5, 0x8010000000000084) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000c40000)={0x5, &(0x7f000067e000)=[{0x81, 0x65e, 0x4, 0x5}, {0x7, 0x3, 0x3cb1, 0x9}, {0x4, 0x2, 0xffff, 0xde}, {0x4, 0x5c7, 0x5, 0x1}, {0x6, 0x9, 0x6f0, 0x1}]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000036000)="6a", 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0xa, 0x3, 0xfffffffbfffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fea000-0x8)={0x0, 0x4000000000000081}, &(0x7f0000fea000-0x4)=0x8) mmap(&(0x7f000071f000/0x2000)=nil, 0x2000, 0x3, 0x52, r1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fec000-0xc)=@sack_info={r4, 0x7e, 0xb}, 0xc) 2017/09/29 22:31:32 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x149, &(0x7f000001b000-0x3)=0x9, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000010000-0xa)="2f6465762f70746d7800", 0x200, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000-0x9)="2f6465762f73672300", 0x1, 0x6c0001) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f000001c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000005000-0x58)={0x0, 0x8, 0x7, 0x1, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001c000)=0x0, &(0x7f000001c000)=0x4) pwrite64(r2, &(0x7f000001c000-0x4b)="c77f440ea3ca693625659f45cd688dfd2c363d51d905f0500f78e480f0312332b3cec1ff22c7daefef9cf9d0dacf25c45b1c6d9c93b8fad07f8647044fd8d732836ecad15f173960305de1", 0x4b, 0x28) listen(r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, r1, 0xfffffffffffffffc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x7ffffffffffff, 0x0) accept$nfc_llcp(r3, 0x0, &(0x7f0000003000-0x4)=0x0) sendmsg$unix(r3, &(0x7f0000003000)={&(0x7f0000005000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x8e)="d9b2fc7290908e8d849e1b48eba366959b051be55c7b46c62905fdf6743fdc052d2a6f3501c324c29a271688283be62081a1f61bf53d56d762410e12bda631997089af68be06b52abe83d06bb6f08bad8e58f55e1b0872e7573b6fb47c2b4995ed1a6346c1ce8ade886b20e60c7009ed815fa777ee05cb0b9441bcf4b15086015f1774fa8497842dd84202903333", 0x8e}], 0x1, 0x0, 0x0, 0x20000000}, 0x8000) sendmmsg$nfc_llcp(r3, &(0x7f0000004000)=[{&(0x7f0000003000)={0x27, 0x0, 0x4, 0x7, 0x10000, 0x5, "b1de5c68d3d542ea76d8763153f7294be6b1b17b670cefa5653922aeb7ec26decbdec2d351ca8357e12fd33cbc39710e357925d99589c2c157c2d537b7fea8", 0xfff}, 0x60, &(0x7f0000003000-0x80)=[{&(0x7f0000003000-0xd2)="d845c16c62d04a729d6ae8da315aeb8d55a2611fb3254fb72782084fecca9b831fa00ea7d5448891717c21e2402fef9d3c8803f87af3628b1c1a8fd0b773d46ec1071bda5631c1638545c1359c468fc1571bed292e8d721336a05e665cbd7594a132fcec1d749c8507a9e3dc646d05524d5f09b6b6aca9e91501286f2407465dc9586bcb862870d61a5a88b12f5580d2e6129cdf7b2417c1ce21ad554ec488cb47017a71a3538b6ae094d1a5ccc3c45f7e0037bc582380349572f865040ed1849a61e81ba0dc9015fc15f5451dc0d5bdb8d0", 0xd2}, {&(0x7f0000003000-0x50)="5199acaa432472a4f6270e2eb0e67f6ad59ade8c911fb8b166c5b032519464e8b89b2e24696731457a1c2bfcb2417141e34733ad60b3592538a91ee7a47812826b5b627c51648377f98b631988dac48f", 0x50}, {&(0x7f0000001000)="080fd6bbfa1c6795c67d54a1a857f8e5832954", 0x13}, {&(0x7f0000005000-0xdd)="4f5911be5912e40d98a82fcbed6d48c0e44c6f576748e402eb78d431cd54c7c983623c7267926c7ff4c26915b0e4a671612a2530cfac7dcbf74e487d734e0f932b0b2beb6526976b7b10f748b127ed5dc186d577953687fb3f3f00e26905430912fe7c4911a8a062cdb5ed17789390da9cbae344f024d3b566b665efadbcbc517201c52c97bafa126348c8ec88e19cf93e1a951fdda86b0c102b8ce078c9b177ab4feee02efa4c6f79a24419c11696c5b9e5e05c23bffb714d438ad603675d88e30a28079e699825cd31834086939e6320cea9b61c7597d78bd0568ba1", 0xdd}, {&(0x7f0000000000)="fed2685121b69da526b17789f854b9876346c94db87343dc4c92f46c2b9c0fec57ea2a6a194fa759600c0ba1b4ff5749a533efa96003e071eef0374f3e933382b7583199a2cf90411a355180791680aae444c1535d0703136378bc86292f02d2a647120fdb6c6934d64c75ee41711f4725babc1c996bd93c1812230759aec047cc97ad327c17bc975bed0c9893b61c489edbaf6d6615f76ee8ea0396082c5fa364c7215492d907b4166ea66469663b8803ed9cbcc2416f2ca033b70f0a0dcf59741ed10d", 0xc4}, {&(0x7f0000001000)="28bff4edc9387a709b367dbed43ac1a3be8b646922309a79b101ef82bfd0cc44c2925c8bddbd797d206ca2786aaa68926c5b276f2e781ce39ffb39366d94", 0x3e}, {&(0x7f0000004000)="6e59db7b5dab7dab75945a93cd34e0287077bf8e2141d35b6c7125a9a1fcc546009085c788850f94d24b9521758c08bde325403a91d9e04f5cb929181a0cd7dbc751159ede19d482fd25478acd7e4ed95b3ea675a9ada553676516d9cf5d95231bf0ac56734f9f0bf45f96be40d0d1edcb91ca30057fcda0293214090706806bc83efb309e33df9234688f90c92841d361161859ba066e1bec5ad8618498cea9076a5785d333739e20892750318abdb5f89471677469", 0xb6}, {&(0x7f0000005000-0x3d)="526774515ba46ccc94a5d10a5458093e2cdfd9a72e03fd00c7b5c38144d7e08b8a27d81c521b3f06dd13de69d6d5a4e97535bcf27e4fadfddf82a614db", 0x3d}], 0x8, &(0x7f0000004000)={0x58, 0x118, 0x5, "6746469921241aae182d1aa9c95c8ca5c91bef369ead8e4a76ed2a5d9feb4501cecdbab5af7fa56422cfe49badce27eea7ba9f7c1961fc1fa62103f3eaf1ad4e7827e88a7fa3bc"}, 0x58, 0x0}, {&(0x7f0000005000-0x60)={0x27, 0x10001, 0x7fff, 0x4, 0xd95, 0x7, "c02adc03419eb9b85b9bb8f6ca4c7185ec22db7063f4282da409a402f93f55befffbc1b288cfcc8261c5a9aac61aa9bbeae2c0fc9d7c5acb23f06e3bda411e", 0x2}, 0x60, &(0x7f0000004000)=[{&(0x7f0000005000-0x4f)="0a8abdfe9ca778ff2617db97223085ad9f017a6a799859b5532c13603c7f3cd170c5d587cde63fc1b91a48669073eeaaedd8fa7212dcb25b489fa941dbffbe68afac9d8ba46256e8b5e986e37042d0", 0x4f}, {&(0x7f0000001000-0x53)="a50c2a5805ef08bc2d0dcf4654253dd84ae40e9ce165941965930a639e55b0da5d38f2b4981dc4d651ed34838e9d86f9721101ef008c5d18ce3bc9671264080e85bd238fd49a20d789ede784e5bc2c2b640972", 0x53}, {&(0x7f0000001000)="eef2e08a932e98a21c6c79beeda3e74a90cf67cfec53e35f310aca5145f2658850338b03f0bd2e82d20a55ab2d5d6c49434485e7cd21bf0ed11b1d10159a9fcb5d52caa8a94f762914f405fa90586aaa43d0c1313aca3d996f653ae78560b04c6cf137aea048fece6e944390f047e017efd1aee0b40a8270f90322f34e5db1931c127039ff569eb00fbaa1d8d173036cff8fdb04c53a7f0be086bac59f247c754e9edff2d7fccf1662174e7c2750fa4c8476f8dbfa8b7da501b096249994da", 0xbf}, {&(0x7f0000001000-0x29)="8005177f78e70c9ca91a589ba96aebef297d89f7af5432ba7531a34027c2d96d04d342ebf160afecdf0f042daaa27e42c4d65c29d3b5443e1da95d98d1542ecb7edd50451322a0dc0e0cca0065b70dd0c132db27ed925aa31c8c8f2c4c5f9c22849cd388c353d9afecf3c18c77f8ed2b7f091e2aa2782b599e174e1a98bb6c6e714dc57b", 0x84}, {&(0x7f0000003000-0xe5)="36548b6474178bbb315b221ac09914dda6a1976c739d360163302565c488a24f06244dd36697134b40f380666c61aad5401d75b884b603c1c6b8031eb401e580609e7336e3aa1cb95acaa48398ce1180c6cab2cb720014c02ad85fc4029df163b89da969b0d598768e623d6557bf722bd13215f955650515feb604c337f9d15a0353d69e5a07d2febf3aa026e50fabcb8a5357c4ea9c8f65aa0a9cd164b70ca3ff8f71850a9078a442d9169873c37f46fe484ba34b177c68542cbb3347dad66a6818a8540957283554af03057128715d0bc95662819c8f141aa12b7768f2dd7c61cfed3aa8", 0xe5}, {&(0x7f0000004000)="660d05c2fc56de0a51338e8fdb4e324dc57976a13b021da1289a9db2cfed2441c47d99e9f9d817df1e920cb9a728aa1a10bea8e4a5ac0e7184c056fd670c2d826b572a11f28292283d90941ae555959eadc4d8", 0x53}, {&(0x7f0000002000-0xc5)="0443da43c5d5dce4c818b854cd43d32a471d855ad331ad5fc534db0379545088fbec96b09a842565c0e425b2ea5d55f04c4ab2aea4070ad2f32eac38d662fc8012c904d8d6fe1921aa5320e98ded6c748dd6f4f8b7e1b86012729ae97caa5b65581dfe69a770ec65d03cf5e12c5b41de814982d9a6dbbc90553ee96e1004bcf623462fc8bd7d19ea5055c822a157d1409c295920d6a11c614cac20c9c31bc8f6b97fe00a943e684c5ca1a90b33053f3b3df10deb6aff4639a0337511326c9fd421cf2890b8", 0xc5}, {&(0x7f0000001000)="d60f739030e82006ebe3c5f18e014fd0479a4fb1e5e7a1506e34a63a834e369c4dd530044930f62093dfc1bbe5dd6e5f18b689eb6fbda847afbfbd5e80ee3dc513f343a9863376919fbf27b15ef3ee42c33a04975e8fbb341116058dcf7a85cef0e11ff6e8f46e89ccb2fdb54bca", 0x6e}, {&(0x7f0000004000)="82a2c4b2e2c5fae4fa8b395f90570e167f7239978007999cb61c3f5f54066aee8ce0aa708011b111ac5ce4ab41ab6943750d31cb1d1229d2484b29d2d9e744e5f8ea48311e1a50343df9f5adfd5b99e136d2f079ac34debb341eae884f997ca4aba7dff7302b1e96dbbd8731bccc954d6f20baa31b70703e49041dc158b5ae3394b0c148818690acd85cd213f6f55830b4eb776de7a4f90c8e4cc6b8454441778b3984f1772e203875f593727742a4a5180748683de0824e4866fab6297ac93700f283d8742f7869740f4bea7321150c67f5c1f136d68a0eefac4668b3664ff5604aafce13436fad4cf22370882bbc121b", 0xf1}, {&(0x7f0000005000-0xc7)="edb93fafa8df382db3968e2d676cb4c58634be2b37b722ae7fb98483aadf5447fcab4f7a9939fd383b4529dc83b513da45dc76817f35f7b3214a3d19d3fd30cb54435f717191c0afba00bacc71fac77bb7974f3708304e84c44499d54535fbe0c3215a073028a2e6d3bd9562499cf4518233f7ddde71cf71dd86e918387dd3efe80cd6f7ee2f221a3976f0b3c73db90cc3e05ca3194013a28510f01116fa432128614c3d2e9abb8106f91527d831a735a42212f7dfa28edae69c12b72762de124dcf3d99c1a2b4", 0xc7}], 0xa, &(0x7f0000001000)={0x70, 0x19d, 0x2, "7f08723de490c4df2ebea31442c1fba68db4e189c4e981ee391ca16017b53fc3d9e026486ab5baf709603b4e42f3b7227b6ef80318cd90fb94f3c2fdde7c8503e49ad75d5d8d47a448efa408a6163b6508a5f44152270407b909d069d7"}, 0x70, 0x80c1}, {&(0x7f0000002000-0x60)={0x27, 0x1, 0x0, 0x7, 0x101, 0x1, "2db54c9b028d9e1586b5c73b99f717c0daa81ce6408fb8f9f4e93c079be01dfceb1fea141c3dc6d6dbcb12c9c3a8fee5a1f9b933db9a71ce847cecfee5925b", 0x5}, 0x60, &(0x7f0000004000)=[{&(0x7f0000005000-0xe7)="6a09db5a48185e715c9e4633dc97171ae830e71851dddb14605631a567f128568b47ba961e930931e4abfa21f25e80d189cc8d5774a399e31068efb7666059709014b933866617548c071b752739b653d7429f59f6ab8e7afbc76967185dfa803a6519ab3ae1e4db2f7e56cec0b9365cc79376416c56ae124adc5abdb308f74f3ae48c5a36d2bcc00ebcfeeff219385072709ab53289fd8f15a9b616d28b656020df395ede0d8a2247b980f8e5f5a37800415918cb5620fa2109780e232413471e075e1075a50bc8ece08452243c1dcf0a38721bee3f136b2a22b61f3dc7f43f1dc5c0bcafbb62", 0xe7}, {&(0x7f0000003000)="14f1e82019e4e6c7f3745328006b2ac49b492bce3e495df8ad0e136386cd31d81b70de3f803f4e105529dc80cc63ce6ed5c26bd5b04b79840ca3600e0b3d34a275d9ceae3fa37f386a", 0x49}, {&(0x7f0000005000-0xdb)="9a2a430d98f7c13c94ca1081667940b48230ca08e56a60a22ab377a78e78a0c936b631a940b068fe1ad1002c50b08df2a60bf6f2449693f28c7c894c2fb318c83ff883fcf593c96465fd6adf28cdfce481616175657657ac2271ebfab2eb7fb1d041b1eebfc50553f95f9fb47836abb709cdcc114e3f404728a414990493838207c3ec9d181ee6f94572e65b52b4eee306578ba928f7e1f564bc9dbd4953b890e82a6960a12674fe7ac542f247cd75fa8c8e1e4ef2732ecdd5ba036255cf673615d7c0d0df0e03b48d74f93456acf92f5621244cd905c5e1093c7d", 0xdb}], 0x3, &(0x7f0000005000-0x28)={0x28, 0x100, 0x990, "04849cb3a45e27cfb75412b7e759a1098e7ff8205972"}, 0x28, 0x804}, {&(0x7f0000004000-0x60)={0x27, 0xfffffffffffff000, 0x6, 0x7, 0x1, 0x1, "c5f050733bfd73ccd519eb17e6fc124e49c328e150166cafdb40b006bf980efc1e49cfde4d89ab10927d145f12ea315703cd7e6056bbdaa103c33835ec9ce7", 0xd0a}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000-0xf2)="9a27f87a68429707a5acf00b2e2f73fe141e222bc69288a45af26286f8743411d951c87c22fae0b25d3ab1c8946e9c9048a0ba5f82f862dc6e509b8f597d570fb780db44a1b013960fb4ad4e40825d772b115e1983af1352672cb4c78e859c89e82efbcc6348e0505dcd59ca192f77b5713e7a463793f70c24f17ee1880a28a83374f4fb940101cd78d8c7863b822ea753d2e1251c0fd51ad274961503e2f01f62696e63516cce7fa7d15a9d8a79b1e1f900527dc6e0d05e40b9cf35383f3fcad4c29dde2904708fc14b529ca855e64fe555d2d5b91e74745ad5230f0fea4ced3b610de8cbcd89735e86f3ba8ca985eff93d", 0xf2}, {&(0x7f0000002000)="f521cb5c087d04edb71c67f0a7244598b6c55750657bef07295059a1ba18ab952277ad1c5bdebd65a52015146f5d257a31d77bafb6ac8cfd50d1d4c572b5c444175ba490f0616b8011aa012fc5f9500fffdf3c964145fc09e0f831ca0467b667906f5461c6762d1481f9dd6f68c3f05b7a0c404dcc21081e91ab1a98e4822fd995cfb3b51ccd1e5abcc9ca236e2e75ed70e18f3c2bdcc3b8915edd549dbb7600473d1abacd09f72833e1f030188f3da2ef8d78f86ad34a263539", 0xba}, {&(0x7f0000004000)="830d1cca8ef33672e1371b249e56cba6b2687d36107201ee619a9439ced5be0a2d69087269a02df299f3447da28c0e302b5bb4762d9e8fe36c47adca599d658f93da87bd446b0278c1a62dd840d004de4fdc1c46a7140520ed6e25672ce0f798809529922d6a5092d6043b9fa265e3fa", 0x70}, {&(0x7f0000005000-0x26)="885d0be57cfdb31d335e3e3b7303dde70e2dca0b9fe78228d892f0161afff2fca7532997571d", 0x26}, 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0x1000}, {&(0x7f0000001000)="a30674928e02181c6b56f41d328850d0e2c6809c15247d8f6400932d1670ff6d4bcc9e3a3bab93b92a58d09dedf8b297b9390ce874240c1439d92cd9efc218bff82368a8ebcc2fe49a16bd160935d96656d9b057ee9b93b3", 0x58}, {&(0x7f0000003000)="4e97b8522d7fa4ff98cdc46fe442321e04e7a198f8d0e64ddfecd878634c8d3bceda7f7589612dcd68cdc50b753b41f8a338d4346d0bdba1686d41243d22125ed83fd539b1d2eb9ec7c829bd96711ab53dc956186d07c672983e6a7b1fdec05dc82a916563263b858116095e6025379be310cf64119239b432edf898e578dbcbac94ef903eaccca8f3bb9127e6ca02f85313a4cf3fd0bd114811d7e124d668f708db91ec4412cf0d3ecfd4467b65aef906226ce7abca2e0e25cd0ae3a690f7107613f22b87115012a94cc693d132dc519f8bc642aac63d595a", 0xd9}, {&(0x7f0000002000-0x7a)="1488c00bae005843d09b35d0ed77dd9be7291d88746c2ed95c6f62c4206addedd2a60f34378df39585fd8cc042915560210bd2ea3c817394315f59000fe0fa45644cac9d3577618e3f4e2064f00adac47b59ddcf72257bb4e5cad3f5b97285e1ff8e3decfc89f417403d68b1e3f5e1edf960e1e7f3324fc21c6d", 0x7a}], 0x9, &(0x7f0000001000)={0x1010, 0x1ff, 0x5, "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"}, 0x1010, 0x800}], 0x4, 0x0) r4 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x4000000000000001) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000007000-0x8)={r5, 0x2}) ioctl(r4, 0x2201, &(0x7f0000002000)="") syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 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}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x101000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 51.123921] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/29 22:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dfa000-0x37)="00", 0x400000000004) lseek(r0, 0x0, 0x0) fcntl$F_MEM_LOCK(r0, 0x800) [ 51.172940] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/09/29 22:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000363000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f4d000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00004b3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f97000)="5b630e3b9e84c1bbce3cc84e6887ad1cbae7701ac4872b3a2c56f403769685850b969cc13a783beaf4fc3962f3335b02b58706bf2bf0edacc07f6d81128d5c5dc09684ad12", 0x45, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mount(&(0x7f0000ed9000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f00000b4000-0xa)="73656c696e7578667300", 0x0, &(0x7f0000225000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x16, &(0x7f000050b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80002, &(0x7f0000af9000-0x4)=0x88, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00001cc000-0x10)=@req={0x28, &(0x7f0000d19000)={@generic="f5b8591124439cbcb75a32658352cb53", @ifru_map={0x80000001, 0x4, 0x100000005b, 0x144, 0x8ffff, 0x800}}}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ba2000-0xb)={0x3ff, 0x80000000, 0x9, 0xfffffffffffffff9, 0xffffffffffffffe0, 0x9, 0x10000, 0x7fffffff, 0x5, 0x0, 0x4}, 0xb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e95000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000bfe000-0x10)=@buf={0x76, &(0x7f0000ec8000)="f176e86fbb944adfe6ba350c5b793c92fec553ea42fcd50d9d213910eb92a7753101c17e6fc0c88cdf4e8a74c9a8a44c4351e3cb2f8d771eec48fc0ce2f03635cb78736ef7b040e893652f22056a360000000402a782a0612c74fd200b7da1f8fb85a988bc2a63e793893e5969001bd81ddd905f145b"}) r5 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000d49000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bc0000-0x4)={r6}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000b9e000)={0x100000, 0x2, 0x9, 0x6, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ced000-0x4)=0x0, &(0x7f0000526000-0x4)=0x4) syz_open_dev$tun(&(0x7f0000c77000)="2f6465762f6e65742f74756e00", 0x0, 0x10081) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r9 = socket$kcm(0x29, 0x80000004, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00009b9000)={r5, r8}) bind(r7, &(0x7f00002f9000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000567000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f00008e3000)=0x11) socketpair$inet(0x2, 0x3ffffffffffffffe, 0x32c8b4b5, &(0x7f0000a70000-0x8)={0x0, 0x0}) 2017/09/29 22:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) mount(&(0x7f0000a31000-0x8)="2e2f66696c653000", &(0x7f0000e1f000)="2e2f66696c653100", &(0x7f0000734000-0x5)="716e783400", 0x299a2ac4bd27b7ca, &(0x7f000072c000)="5c82") r0 = open(&(0x7f0000622000)="2e2f66696c65302f66696c653000", 0x141042, 0x0) rt_sigsuspend(&(0x7f0000318000)={0x4}, 0x8) io_setup(0x6, &(0x7f0000758000)=0x0) io_submit(r1, 0x7, &(0x7f000057f000)=[&(0x7f0000bbd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000b95000-0x78)="", 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000b7e000)="1dff2de2ceae6807057aa5c812e9707600cb1dc8623783579271ac1668d46c0442e4cdc4f3181c8dff5086bdc0cedabd8fcae0c8e2b59c783a05db17ea478416540f9f0544e1158e922c169057daa414e7185e397d2bd48809e837dd2ba0cf1dba80008400aec4f277b2bae299ff847c5534d008e0f6aafdb793e5e7a14ac316d1e5cd4e29c9db73cb5abc2ffd336064449ef55b33b82aa8a1550b1e", 0x9c, 0x0, 0x0, 0x683971751625fbb2, r0}, &(0x7f0000d56000)={0x0, 0x0, 0x0, 0x7, 0x64, r0, &(0x7f000018d000-0x8)="5f2c79da8629d4dd", 0x8, 0xffffffff, 0x0, 0x1, r0}, &(0x7f0000ad6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000e9000)="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", 0x1000, 0x56, 0x0, 0x1, r0}, &(0x7f0000a43000)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f00003de000-0x1000)="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", 0x1000, 0x2, 0x0, 0x1, r0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000057000-0xbd)="efb83ca190ab85c9762072af5cfc16636b700c896cb61adf189e65d8476e92ea4c617c519ceecda3ea98b2e097cdc4b8a2f41b4e929bb8210b2b5368dc9497f781fc5a6ea90e84fdf82bb659f2668399d392a7634c8dd22c97989fd1f2da2c0194264b86d15f16cdae53f52492be88557a69875662331cb66e30bf353db40fdfe3d1f02dda371063a9dc9d89046acf47c39973bb2089113c5ce9ef28a6bb32913a37c251b7ae84d0a7b5fbd25b28bb025d5d92cae2cbc6677531822c30", 0xbd, 0xc7, 0x0, 0x0, r0}, &(0x7f0000804000-0x40)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00009bc000)="472fb1b24b42fba4f851342660e64650170f898793d52f74687d6f8be93cf81218898762eccc35c26e8f21012661fe30fb8c91aee228620ac43b2848b4e390a01fe669fce6e9714f071db3a866c959ace71fd25922abf74160c64d32c35e9391d50ef6d4e3971dfe7d687f440af7365198078cde1f9275609dd84bbc455f4e86ee39aa32c5dd0f4fa2e58d6d1466c6f3dabae009e212b52712417b94541cd53ed35a1d056262aa2106e0a5d67ddcd49255190cd39575711701130e7266a35411a3545a3cab8c78dfad2f617d9eaf66de874317f80b8f9eb6b4329ee914732eee59a4dc99676d88ea76bfc89750a5069bb4e7ed4caec0d9a3", 0xf8, 0xfffffffffffffff8, 0x0, 0x0, r0}]) 2017/09/29 22:31:33 executing program 7: mmap(&(0x7f0000000000/0x83d000)=nil, 0x83d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000083d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10001, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) connect$inet(r0, &(0x7f0000791000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ef4000-0x8)={0x0, 0x0}, 0x800) r3 = accept4$inet6(r1, 0x0, &(0x7f00003c2000)=0x0, 0x800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000ef3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004c5000)=0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000df8000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r0, &(0x7f0000ef4000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef4000)=0x10, 0x800) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) close(r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3ff, 0x1, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x37}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x400000003}, {{@in=@broadcast=0xffffffff, 0x77f, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f00008dc000-0x1c)={0xa, 0x1, 0x45, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008dc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r6, &(0x7f0000a94000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ef6000-0xe8)={{{@in=@broadcast=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000c1e000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x1, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0xf0a8, r8, r9}, {0x12b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c}, {0x0, 0x0, 0xba1, 0x7}, 0x0, 0x40, 0x4, 0x0, 0x8, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xffffffffffff0000}, 0x15, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0xe8) r10 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ef7000)=@assoc_value={0x0, 0x0}, &(0x7f0000ef7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000e9f000-0x8)={r11, 0x7ff}, 0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x15, &(0x7f0000ef6000)=0x6, 0x4) setsockopt$inet_buf(r10, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) 2017/09/29 22:31:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x40000000602, 0x1) perf_event_open(&(0x7f0000783000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r2, &(0x7f0000eee000)="", &(0x7f000032a000-0x1)="05", 0x0}, 0x20) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000440000)={{0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x7, 0x401, 0x5, 0x0, 0x0}) connect$llc(0xffffffffffffffff, &(0x7f0000a59000-0x10)={0x1a, 0x17, 0x4, 0x1, 0x2, 0x1, @random="24bc0d1d1507", [0x0, 0x0]}, 0x10) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f00008a7000)={0x3, 0x4, [{0x80000000, 0x0, 0x20}, {0x6, 0x0, 0x6}, {0xb543, 0x0, 0x545e}]}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a74000-0x18)={r2, &(0x7f0000e2d000)="", &(0x7f00008e1000+0xb34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syncfs(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000029b000-0x5e)={0x0, 0x56, "74411687ac791a60fbb5f3300b9c0b80716ab4c0c662cee5db61e20b24652f70a27a54e3265bcd5d55d3d3771dd46494c71c7412bceec35595f127e1a290b6065c2a9487a623b7a7d7967ba377af6a46d381920752f8"}, &(0x7f0000fe3000)=0x5e) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de9000)="2f6465762f7161745f6164665f63746c00", 0x8400, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000032000-0x8c)={r3, @in6={{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e85000-0x4)=0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000c66000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000bb5000-0xc4)="") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000ffa000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000e69000-0x8)={0x0, 0x0}, 0x8, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7f0000080000", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r6, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r7, 0x0, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/09/29 22:31:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c1d000-0x10)={0x0, 0x4, &(0x7f0000974000-0x64)=[@in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x301f}, @in6={0xa, 0x3, 0xc98, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000b7e000)=0x10) sync() 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) mmap(&(0x7f00008c5000/0x2000)=nil, 0x2000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000f6f000-0x4)=0x6) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x220001) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcd1000)=nil, 0xcd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) r6 = dup2(r4, r0) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000cd2000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aca000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f00008ac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, r7}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000462000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x4, 0x0, 0x100, 0x6000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) accept4$inet(r6, &(0x7f0000cd2000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000187000-0x4)=0x10, 0x80800) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000cd2000)=0x7, 0x4) fcntl$dupfd(r5, 0x0, r5) bind$unix(r4, &(0x7f000051c000)=@file={0x1, "2e2f66696c653000"}, 0xa) 2017/09/29 22:31:33 executing program 0: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x4, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000d79000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f000078a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de5000)=0x14) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002cc000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000c1a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de7000-0x20)={@generic="dfd96c56140004961318a34e93277932", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000058d000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e7000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000905000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 22:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003ee000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x2) r1 = socket$inet6(0xa, 0x400000000a, 0x3ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ade000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b33000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005f1000-0x8)=@assoc_value={r2, 0x849e}, 0x8) r3 = dup2(0xffffffffffffff9c, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000042e000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000, 0x9, 0x100000000, 0x2}, &(0x7f000097b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c4000-0x8)=@assoc_value={r4, 0x201}, 0x8) r5 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x400000000000) ioctl$KVM_SET_LOGGING(r3, 0x4008aef0, &(0x7f000033b000-0x8)={0x656, r3}) r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c11000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00002d5000-0x8c)={r4, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) rt_tgsigqueueinfo(r6, r7, 0x2b, &(0x7f00001ca000-0x10)={0x2, 0x3, 0x1f, 0x5}) r8 = perf_event_open(&(0x7f0000885000)={0x2, 0x78, 0x7b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3f, 0x8, 0x0, 0x0, 0x7, 0x72171e8ee22386a7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000315000)={r4, 0x3}, &(0x7f00000cc000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00007cc000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a9f000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000066000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r3, &(0x7f000050a000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d0a000)=0x80) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r10 = socket$inet6(0xa, 0x1, 0x8010000000000084) poll(&(0x7f0000515000)=[{r10, 0x2, 0x0}, {r10, 0x2000, 0x0}, {r10, 0x0, 0x0}, {r10, 0x10, 0x0}, {r10, 0x4038, 0x0}, {r10, 0x8400, 0x0}], 0x6, 0xfff) setsockopt$sock_int(r10, 0x1, 0x8, &(0x7f0000001000)=0xfffffffffffffffa, 0x4) bind$inet6(r10, &(0x7f00003ae000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000232000)=@sack_info={0x0, 0x9, 0x0}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r10, 0x29, 0xd2, &(0x7f0000f0d000-0x5c)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x100000001, [0x81, 0x6, 0x5, 0x9, 0x0, 0x9, 0x0, 0x6]}, 0x5c) r11 = syz_open_dev$usbmon(&(0x7f0000d20000)="2f6465762f7573626d6f6e2300", 0x5, 0x0) sendto$inet6(r10, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r10, 0x1, 0x5, &(0x7f0000949000-0x4)=0xffffffffffffffee, 0x4) ioctl$KVM_REINJECT_CONTROL(r11, 0xae71, &(0x7f0000d0b000)={0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/29 22:31:33 executing program 2: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000dbb000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000dbc000-0x4)=0x1002, 0x800) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000dbb000)="2c00", 0x2) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae9000-0x8)="2e2f66696c653000", 0x14104a, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000137000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000fc3000)="000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000fc4000)={r1, 0x3, 0x20, "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"}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000fc4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00009d2000-0xe)="2e2f66696c653000", 0xfff) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0xfffffffffffffffe, 0x0}, 0x7, 0x0, 0x0}, {{0x0, 0x2}, 0xfffffffffffffffe, 0x1fe, 0x0}], 0x48) sendfile(r1, r1, 0x0, 0x72439a6b) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f67000)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fc4000+0x202)=[{&(0x7f0000fc4000)="958c62c3bd746a2d85e06f8e7d22f3f0a4b5df76e9b13b258a97f6a78f58092e3d3a77d11eb6c8dc1dcfaaf633636b3316f19d9bcfa094bcb91346cef4217d9a2792c8c86c015b70f56e66eb6587752a8fb5232525e057998ff1dac46ce5dfb8b80589aa767c889217dffa98d3dae89337ecd392c69b0f42a899e64de9c69673c224a792134ff38749ff767b95fac7c87f9892f60779cda5f529afb3bd31a2c5af2758d2f5", 0xa5}, {&(0x7f0000042000+0x7e0)="910939843505e9187ac472a43f8b4734152ff1ba1429ec8c9cafb4c62f3b5ba779d95eca67a7beb12ec6b0d86849c2f5cc8dd5b90fd01f5ba7e52a8182e72d6e34", 0x41}, {&(0x7f0000e0b000-0xda)="05ddb6c09d993ed23c7fae21b21749022a880953aa80acd6103c5d8e1c85e1bf575efc66520c5a69a03a13b1028c138b8ba6623a7398936ebb624f224a7f00e38ace23840f21a8649710741d8df4068d37292008f296b242f0aee25e81f8983e95d36b1a02d9f39d55a53fc5ec7772685a820d0b735c49d724e7662343a40f3c92076c3cfbd30bc55e9b777adce7793b66825c075a6e799a731ec3d1f42346c177d86c14f52cbcb40dc89dc99c5bf354256f05b2e5fa7e59ed1f21aca8634d65e11e7d020a966fa3d7a9ecbb404069af41b80af58aafddf45690", 0xda}, {&(0x7f0000fc4000)="9b8f9f4e54651efbf5743eec586ebc08fb047520e4b4e3abe8cb3b7596bb675c8a38dc00cf5c92f3fe13d59bff173503b55bc1aec5d96957f5c8884c45055af9ee8d25747b43052c4bfef00966fba16a64607bdb9f41a527197ee10a45609e38d0b34390", 0x64}], 0x4) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001b3000-0x16)="00000000000000000000000000000000000000000000") mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fc5000)={0xffffffff, 0x380000000000, 0x7, 0xc8e6, 0xbea7, 0x15, 0x3, 0xfff, 0x2, 0xfffffffffffffffe}) 2017/09/29 22:31:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) ioctl$sock_ifreq(r2, 0x8948, &(0x7f00009ce000)={@generic="7be439a8af9a54557f8d45c43ce12b04", @ifru_flags=0x100}) r3 = accept(r0, 0x0, &(0x7f0000286000-0x4)=0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00007c9000)={@multicast1=0xe0000001, @rand_addr=0x8, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x43, &(0x7f00008b7000)=0x217, 0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000133000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bca000)={r4, r5, r6}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002be000+0xacf)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080e000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000639000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000795000-0x4)=0x0, &(0x7f0000fe2000)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000382000)={&(0x7f00003cd000)={0x10, 0x0, 0x8, 0x800}, 0xc, &(0x7f0000b18000)=[{&(0x7f00009b6000)=[{0xbf, 0x9, 0x3, 0x0, 0x2ec1, "df5bd371be7010715c9312cb08b94d2e1300018f337e6dbcde5e1262722072ac4f0bc0349520047109b355f7dca1882dee053e5da5b907c222e2c4519d5f1981b765bc3d3da80e5d4f55708cbf8b57ab239934dc1075a53fa62e28b58831564ab03b4afde9ce0dc25c7157e060961fa998648f5dbd50bfb3da716b8ac0be84ab0f35f9663756d8517ba433fc6c356cd4428ffc9289c19f9b90161b828cbaac55f41dbc28a7aa35dacc039c6c30410f"}, {0xdc, 0x400, 0x406, 0x5, 0x10000, "5fa2b4ca9c657225770ff85e19c7d6e95eb6ce028cc8eaeaa86b9ba86183fee83b1218dc783e79059ab9b59c6720cd50e27b37869f709d4090c91ba1c82ef4d063de567f472423dc68b0d7ce8fea6e7a235147fbee3ded6246b0171040a40e6fc10cf1d760c36ce0c1e325ce188b9a0d37980be1ca7daad65d314c8e0fc8d11a5763bb20e09066d3b6cba45627acd4982c2a9f95730f7d6bb8c1c7dd58038e5a8ed9f767267093625d742384ee1bc04bfb5cc0d801c182832d26588457b996a950ae664acf691f25d506b2e9"}, {0xd4, 0x1, 0x21, 0x7fff, 0x4, "d0d62e9a54779df600e46cb8b43f1c42169b312555387cc0b09b360311202fda1dfd1a834e562f3273b8ca8bff1ac08e9aa1c8411ce3875af740fd589b453cdaa60ce88d6e84bc7d3d515595cca09d1754e34dab53fd0113a91fc3966f8dfc68d1530ef087d02d05e23a9df0199aa2afb3aa33ed65ee22d4924afe908ed1a05c7b170b2f2b150e97b82a893f310f0e2d373cd9c71f256bc3994e33c5e013ea5349301c0b364c2f3fda9b131360fa02cab09590cfbfec3945753bb4c8833fe76434e4edc4"}, {0x25, 0x1f, 0x332, 0x1, 0x4, "43d8fd4805efc6c0e1d3e05f467a9c5bfaed0e80cb"}, {0x80, 0x7, 0x204, 0x300000000, 0x7f0f3a23, "df7a794d022d794b90c29adfcef22f142596fca2acbadbbdb9c8d97d005aeadd838bba9adb82c5938350966aca901c06a44dbcfacf0d9c84abdf19e3b8e099e8b261bf6760b83d828c40e524e7873061d03c0a4795f312072dcdfbe6de78bb7ff879e182c045a05f474ae9c51a4eeae7"}], 0x314}, {&(0x7f0000702000)=[{0x3a, 0x6, 0x200, 0x2, 0x1, "7ea3d41916bd7933608b0c3d194b204614b5184124bf247836b6549331f5668ad0cf8ca876ddf85a7c63"}, {0x3f, 0x7, 0xb14, 0x4, 0x20, "12fc80daa8a623adaed95a2c80563c37bcc1adb3900605ad4eb9c8c6b0c623f12d62f0281894f4beb60eee10325b85"}, {0x64, 0x2, 0x10a, 0xff, 0x7fff, "71b4299d0daded36bd63bd0def5f21f3bd7bad7c5e40e7ee310258148086d33a20e5abebe5b85956485342aca3273c707bdd7a3d3f7f84a1dbff8290ebac76319596fb0cb51f8241ca919f3b6f7e1252a579ba48"}, {0x15, 0x8, 0xa18, 0x4, 0x2, "a77395e62c"}], 0xf2}, {&(0x7f0000302000)=[{0x10a, 0x0, 0x0, 0x4c, 0x3, "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"}, {0xcc, 0x9, 0x700, 0x40, 0x5, "b8e251b95729e9e57834f7a6c636e23e1f47bbf74c1e5a711d87fe39209ea7be41da81e25363d7ef4590d2ed7dcd08473dd997e03ad2a02c855cf38b7814fd39b46fe5a879cb35d81a6f9e9fe19f110f920c3c441abfbbe0e41fadf76c75efd7607af0837d8281fc7fd530fcd14a5356bd3ead5a68590e3c6f00d76462908dbb476758ae0a6df0383648a90748f5569900a37998eabce1b2f1b2b9cd316466104f1cbfba6067a69937d037b1e38f3f6723d7dc76b667b9bb21803eb9"}], 0x1d6}, {&(0x7f000062d000-0x3d9)=[{0xd6, 0x7, 0x2, 0x9, 0x1f, "cecab01383f93830acddb3b9e902906dd6068745e0a08a531d4c4890719e6d38cade50d430c3df4cdf3108c393fedcc998e34fde279ef850322605ad21db8749818d28d63b3c8bf2ef40f14b2360d43c2845d2fbf1f050bacb9230ae186560d280cfe7fbd76dd57151356a65b365b9082395ebdd26778e986804e44fa8f8043d653e5555fcd5dcae2ea7b524d77953ced96225aa5982997de0045442f1af0a57e66e6027639388d4f2739fe6ba3c8ad81207ca3fb4ec8c265fd5a422109c15e2a30a98c1414c"}, {0x87, 0x1, 0x100, 0xc8, 0x6, "b8e0106a659d8f9210dd7cc64bed7eaee5af4f303a49de0a3622b92a8ac15c31e6f004b7f287c9952f7bd0474c097340fc7a7e396b795d2084a6b4b67dea3eb14a20d2dba4d121b6a9b763c7a1e82b04510609acdea477d3d3fbeaa9c3e172b928371f1900d620248b52b505ebd2ba6079c37d6883eb43"}, {0xb3, 0x81b45e8000000000, 0x202, 0x4, 0xfffffffffffffffb, "a978d4fced937e2dc23a5f45d2ca3a9544c7667c7b0c6c55475740e1aea9e8f7a37d0c60da56f7bd673f3a750ad355f5de9862f7c10fc625817f1b770a98b600a2fb0132898c393ad13817a8245ac17040a72ef71521b84dda6b6b3a497fb2d8eaa15bc40cfb8a1dd6ce995cbbc05ecac26a44a1385c3445c71a46fa503d53e42ed0e8cbdf8e130f935f7846211e7b803003a5ed78f738739031f59a8b99c094767dbf"}, {0x103, 0x7, 0x400, 0x6, 0x100, "f60a418767a72fa30be2af87e22ac191dc16105efdff7220dde8e04570cfb681ed893ab4a6ca44202b31abbecf0e343fcf69492f6f9d632f1b7e6d4d2be049b90dba4973288921e7c9fa202c0739fcb5cccb2d32d9f0b380fd66341a174134b871ce01f2fe3f92b2fc4359d8c6434513efbb346ef53832e1d0eea5c45993aa5be42093a37bc667f913474102f93633e954992173706c31d52ae6afba616104095c2136a8a5ec1a75902cd5f40de70039b7a42a01e2fad2b284962892995f027239e072d3a3750bea6814ee9ae4976f11bf5aef219de0773142a8261f7ff322c6fd7337f6f2011a13911a67ea3f30c58aff03b2"}, {0x39, 0x3, 0x20, 0xffff, 0x8, "3c7dd6d4bc00fc382a3afa557057b8f803a75cebf31aec80ba53a1ba92d7aaea7d20058d37107fbaae"}, {0x5b, 0xa4, 0x400, 0x3, 0x9, "39917b7810a32b95fda7b9a43e693eb46ffff012c7d232e9cdfcd1d85bb25e842ef4d4c21bb8d10470e1f9bcb8078b6cb9aab6dfb14bda336372d89c636a9e4270395ac8f3935a936b0d47"}, {0x87, 0x2, 0x800, 0xdd, 0x4, "d1a7d287d3d21d5079d45f83b74ef483371f5c95ee77b7540bd5f43b7088f46c8efefb6ae291a4bba9271435f373b5fa30a11fad48ad4960e046ac5091a6a7363740d90b98a7782d31e4a32852097f5c01ceab4e9f175bdc83d2c295e255517ed7da6e1e7f670173c35905114c27d06c1ac2defa3a74ea"}], 0x42e}, {&(0x7f0000f78000)=[{0xdd, 0x2, 0x100, 0x10001, 0x8, "6334190b1dcb08f9a03590ddfdf8b1e73348413900c900e70a7d9af6620a3850680bb7410f102b8b2b1d6515e0c89734747f3bd6a720b6d2b5e270af26926937c96fe22bf346e3f9a0b14ae0b1af3da691c6205f75fbffdd7d86f232810ddc32d3e871e0d7bdf70e11c8e196ee91fee56fda47776db49e7ba9818353238e8dc942ffd9ac7787521bb6adee77c5ec06665238115ad48129b39864adba7eb69be428c26cf1a3147274a94feb6ec89ecf9a1ac3449a73afa65da72148a587c590fccf59b44a77ca7da314e09f048a"}, {0xaf, 0x32b, 0x207, 0x26fc, 0x1, "714f990a4c8d958270455e52b036332499114654b96fe30d96c93a78ffb2a93bcf08920c409a2b0c0c38de9a130720d00ec383b0eae68d5fbbc0b46f4bc105b4cb44082461c9e96f6b4c8e0160e81e624d0a02928ae5d7f4ceabc712bea9fc5c30e0e60bf25c468c167166e986d7c1c99a5f6ff5b6d52c5fc69c7206f9b4eaa2895ad64a7d0d79ed58e76023a40f6f9a3a2dfb3d99ded937893587d164767d"}, {0x4a, 0x800, 0x204, 0x7, 0xd53, "86cd04e7fbd78657e2213a2698fbc6ba96a7cd08155d33b2a053606d69a8d851255d07b3f40cda7d843d61a3a2e0871d951af777746456537eda"}], 0x1d6}], 0x5, &(0x7f0000abc000)=[@cred={0x20, 0x1, 0x2, r4, r7, r8}], 0x1, 0x20048080}, 0x800) poll(&(0x7f0000006000)=[], 0x5b, 0x0) r9 = socket(0xa, 0x3, 0x3c) setsockopt$sock_int(r9, 0x1, 0x9, &(0x7f0000bcf000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000b08000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006b7000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000d58000-0x10)={0x9, 0x8, 0x0, 0x200000000, 0x0}, &(0x7f0000f3b000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b52000)={r10, 0x28, "1d268b447ac66761285ce76c703d486c416f54d02e8eee5578ad20a1e7c8668c40dbdb7c91241b7a"}, &(0x7f0000792000)=0x30) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000952000-0x8)={r11, 0xffff}, &(0x7f0000f20000)=0x8) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d48000)="2f6465762f6175746f667300", 0x22002, 0x0) ioctl$EVIOCGBITSW(r12, 0x80404525, &(0x7f0000a14000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f0000e40000-0x4)={0x0, 0x80000, 0xffffffffffffffff}) connect$netrom(r3, &(0x7f0000184000)=@full={{0x3, {"afac3a1f6e5d5f"}, 0xfffffffffffffffa}, [{"5ba97b8778965d"}, {"3b05dccb51838b"}, {"c7d249bc4a20c4"}, {"d5515c5cb74915"}, {"a82353a0dde96c"}, {"53d93086a60cd5"}, {"a1f3dd1189cae5"}, {"cf2940c5d8a4bb"}]}, 0x48) symlinkat(&(0x7f0000797000)="2e2f66696c653000", r12, &(0x7f0000483000)="2e2f66696c653000") recvfrom$unix(r9, &(0x7f00006b6000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x20, 0x0, 0x0) 2017/09/29 22:31:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffff7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ff000/0x3000)=nil, 0x3000, 0x0, 0x110, r0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) inotify_add_watch(r0, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = syz_open_dev$sg(&(0x7f00009d4000)="2f6465762f73672300", 0x2, 0x14f901) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fdf000-0x4)=0x0, &(0x7f0000cec000-0x4)=0x4) r5 = socket$kcm(0x29, 0x5, 0x0) writev(r5, &(0x7f0000a71000)=[{&(0x7f0000cff000)="1e3b039789017fa88d5499778260b71294d509ab2387d26092c7abe33ce26f8b5017611622e83a056ab0c33e34e0ad409e1b78e643a3a92a5db49f3887350490467c8e680afc422e54035c903b478559db01cddfe2b06ce73dedee19a3658509d5dc05210382e0347bfb11ede2634db8ea05c50417a8253e4b44b39f1e82fff5ab0e0c63c99b7e95d1226bdbedae788ad108e6083cc15a2a86ec69678c9a588090cd172a0753ba5efce81008111c3e2fae1a651ba169d3158568", 0xba}, {&(0x7f0000653000)="08073b9238584f6d9d677f50b83949e1923c5bd4656f15a69d4546a047c0babaf7aee443239c679dcdb833fed231d40d639bdb4d24a5d63eb40b61e450881997477e4a900b07116a46646cc917d979938d4e3495488ce08b3b42c519c7a7516dfb937f16e11411f5de4b04fb2bcd4fcaf0d93c25b7f4f0a60e48f1f8a04367977658f7fa44c9e2fbb9febedbff0d8d8b4554e998217dc197edf5735987beba8b6b361b3969e9e83ccef895c68d651d0da1594b7a7c5620d738c714f2", 0xbc}, {&(0x7f0000fe1000)="addaf8e9cad44bdeca99b1c6baa528391bb1897c", 0x14}, {&(0x7f0000838000-0xf5)="d19d7e86e60ddbaff04f27d3cde2c7cffb2a54f4579161a8b27872e8f683846ec1b7b7f8dd9e17082682f9c7aa1fd3ed7525b6eaae40a25c69e58af0d0f5704b08bc16610943e44f38dc22371bf5979af43cff3d9b96605f7fdde410bd29b7f5cdf0ceb77472eb24fd2f6c9c3b4b0569d8c51157a5b83456c2df54c1882bdb84df538b9a92bd7e9c4888f7cc8ef3a9424b3d9f4efd7f1579094d2f40c1bd87d2a4b8e44d42385124718f19796a1ad76e80bb880ea25b27abbd742fc4a1f2f99a092195a7ae48a98058812222fd6a25418eebdbe876cd20413fc75df0bc48ce96a379036fd4a85db9ba619c64912542e88a5227ab83", 0xf5}, {&(0x7f00007fe000-0x3c)="8c74ffa89369d138fcbf366fb6a91a94786957d0f45262d9c60b40e9dd7dd032d73fb41fb4bd14cdb97a61663eaed37bf5c82afe8080ae9a1b469589", 0x3c}, {&(0x7f0000a4f000-0xec)="e86b17a0154439eaa4ebb168cdaf256e66c793b7e3a9c5d99414ec364119e391457b84045bc899961c272e76a9e538cb1c25a005d502eaf6a421058a18d0d56f51d16d8a3ee3fe14aec070e8fb38a42f25925ad4988cd47b24f9d971adf80d732c39f0e292fe5a08f42df9bd2ce996dd8e75bad076e9b85aa6d32d729534efb81f253952d143a1a6ead9723bc97b402ee757666321fa0f3b3b96de16a00d02ad38aceb5b55922c5572609f5720dc6fe59b94d391cf465239c48299df72568c0ba06e33e02b968e42fa32ff2a6a891f882dfd666e69dfc687048a584fcb975510574c434eda20935277760517", 0xec}, {&(0x7f000036f000)="b57b4b7aeac71cbbb2b82a299bcc01f212734a8434845a426315b7f56eedcbb204c867d0ea6224bf9d3ae5f4d8a0605b9930356990d3b543053c5d14e6c6591576ae5950202af8c5d9a6e892dbbb508ae657bdcee0890dad478884df7bf4423e47934129923fb60a295572eb089aa0719b17ebf99617607432b693e413020bc72d2ce1d099f16954add6a13da7c0948342ab9f2d5e2a46cad15cde326f3bbd88fdfe6429e95adb409c518f8a", 0xac}], 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000ed7000)={r4, r3}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000a81000-0x4)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000087000-0x8)={r2, r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000212000)={r2}) socket(0xb, 0x6d82131e90a46dea, 0x0) memfd_create(&(0x7f0000334000-0x3)="00", 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = 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) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r7, &(0x7f000082a000-0x1)="06", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r8 = semget$private(0x0, 0x5, 0x0) semop(r8, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r8, &(0x7f0000022000-0xc)=[{0x0, 0x0, 0x0}], 0x1) dup2(r6, r7) 2017/09/29 22:31:33 executing program 6: mmap(&(0x7f0000000000/0x752000)=nil, 0x752000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e6000)="2f6465762f7573626d6f6e2300", 0x15a, 0x300) r1 = openat(r0, &(0x7f00004ed000-0x8)="2e2f66696c653000", 0x101000, 0x60) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000352000-0x10)={0x0, 0x0, 0x10000d17c}) r2 = signalfd4(r1, &(0x7f0000001000-0x8)={0x6}, 0x8, 0x800) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000074e000)="2f6465762f7667615f6172626974657200", 0x105, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000232000-0x18)={0x0, 0x8, 0x40000, &(0x7f0000753000-0x8)=0x0}) r5 = memfd_create(&(0x7f00006ee000-0x2)="75736572aa736563757269747900", 0x3) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000002000-0x4)=0x9) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) pwrite64(r2, &(0x7f0000750000-0x2c)="a9e2ff5f0a1e000096c0d7087c6a358c20b6477c7c5c9cbf84bc34fcb44cc1f6b07bb2c37cca79eaa699d505", 0x2c, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r8, 0x8004ae98, &(0x7f000002d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r9 = perf_event_open(&(0x7f0000f78000)={0x2, 0x78, 0xdc, 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) syncfs(r9) r10 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000210000-0xc)={&(0x7f0000878000-0x8)="2e2f66696c653000", 0x0}, 0xc) pwritev(r10, &(0x7f00005ba000)=[{&(0x7f0000ef9000)="a194223d56b6f8130012cdcc961ea715de978055b438273890703d1f5874fae27f3627a0ad57c377a5817c80a5d8a544c85fea9f349bf0dd56992497283f23f5a3ce195b71dfa683e6e89b072cc7627d5e69b4988ff812c820079999ba9b6b962bf75189842a213de03fcdbe75982e14f79176713f4106814492bfbaa9f5", 0x7e}, {&(0x7f0000348000-0x48)="21f958865cf221de4d44500c24c837d1ef1bc22eb533da8f0afd87a17503ce851b7459cb3b2690de707daf5a707a97ae0424337093c4da7748cfa0ff8b19ff7471136cefa6b86f0d", 0x48}], 0x2, 0x0) shmget(0x0, 0x4000, 0x646, &(0x7f00004d5000/0x4000)=nil) sendfile(r3, r6, 0x0, 0xffffffff) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f00006f7000)={"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"}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 0x4, 0x6, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002a4000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f000074e000)={0x4, 0x0, [{0x186, 0x0, 0x8}, {0x40000001, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000025a000-0xc)={0x0, 0xffffffffffffffff, 0x40000000000001e}, &(0x7f000052a000-0x4)=0xc) 2017/09/29 22:31:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f9a000-0xa)="2f6465762f7663732300", 0x800, 0x48000) truncate(&(0x7f000022f000-0x8)="2e2f66696c653000", 0x101) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000906000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000343000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000031a000-0x8c)={r1, @in={{0x2, 0x2, @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]}}, 0x8c) rename(&(0x7f000003d000-0x8)="2e2f66696c653000", &(0x7f0000037000-0x8)="2e2f66696c653000") mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0xfffffffffffffffe) r2 = open(&(0x7f0000021000)="2e2f636f6e74726f6c00", 0x0, 0x0) fcntl$getown(r2, 0x9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000547000)="2f6465762f73657175656e6365723200", 0x203, 0x0) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r5 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) pwrite64(r5, &(0x7f0000ce9000)="6d8e229feb21f6c61e2dd90bcc25a1ca994f97aefbcb19a45d7055feb1c2fcb06bb1e1db882991e749d5fad13b21854d629592d0578b1272bcf2e89b0e6af0d0d0ff994746978f77c4dc62092afefc66af28d1b4d90a879edf3317d1736e221fe8f620c043233b744e7e392b21c2ea0156b98691636029805e5fbf3a4535bf3d5269751023525bcb1e278c3afbbcd3f9b29db61b59fa0cd242a8bc367fa2a60da9205fbc164a5698a31af937159e179f49b8794460c4f1c65c08c5643bbb59940c5003896c61a9700319d161c8b6ae5115a36e82464ebc95f0a5b6dab16b5a7c0bf131d6a1c51acb97f14b5d07a9bb15319f2d7d63794074450a0186a46dc958467b9bc38c1682eb3e76534e833e73d11ae2c175e9a8ef3162622f4e1d60564965b525c3969c46d98c5f3214aca2a62a7cb5906e5d707679e686e2aa93dfd80e9d6d7cfdab2d826a5e25dca45ec1e4644842039dc679bf5a73f6cc3c2cf2859f51a299821af297b401334eeceec278b03610ed34f022a33d1d2871ec895633b95216b99c72d36c7f1e13441e923b4e4787f8dc80053a2f24dd09177627b83609a6cc8aea73ed6314eace5a2bcb5fe4844a8ebc08d2ae60617c9a8ffcdc7daa6d94b6f2263dc05f082f3c687cf24d760e0ce31c9eb51b9bbd9b3b1e61ff403953bffd41cd28282e3f81e767846abecbe11a5d1537562aff9b6e4102a5190b8f21c166c6bf2f1bd3520347e0c1cf4348f9b3db3521806b273aa64ebbfb5296e34db035bf9f7a4e33dead83f224685099bed2fbb815cb35fbeab414ed877a112058b211c109d1009e1ce309c27a19756919a20daf0423af95c39a6ee524c3823652f26be2efbfbc40de884c029961cdbc1eeee951944d3397f425563100aeea73e46217eb755e810aed1217faac0e0fa3954fe4e710288545287207af5288830c1f472140221794b2f3003f134275241fe532788063f5fa8b4347019fcd99ee6fcc7b6a4f002c0e22afe0b6c6b0bec67f01261b4756866741be67ee76adb2b28ac97782f43ff111e6b9e428761a1ed33aecf176189bc834fb70e83e1de62711cc750279192c81acc2a2b56778174331aad9d93baa268420e2305ac9ab1b7d29d8554ab765a1822adc2a5377b084b101e8f8f01eb705ee36e32384635da48fc3cca5af03d159dae60192db0072f431362751f8df8f24831275e426e48f67e8e3cd00000000ffffffffd43aeebd696336545134b3e0cc97aeeea340b79b1ff9b81722d414ace730940c2353576bdea25514ef99f38649e6d4faf173f5c28d8be71e4103cbe2923daaefa44e4fab0e146de854614bbf069cd7ef25e9cd7b3f34fac37088cbfa9a568caf8c7696ee8d8f119ea6dc689e3f23cf4c3fd851a35006f280d118dfb7ba2af3e760d2ab0d09e900f912c15402f9792035c3c2fb9f9dd354dce0b87b608c882c49e53f4269e9460b961703bf82ecdae20e3f3d44645495ee9e3f8fcc61e8e7e428116dc2459e68f337e53866551bbd1de7776672d9afc5ea55a7f632ecdf2e1d76650bebe8c7635ba4e702c43a2884da816fd3dea58b00c057e9b8bf9fbe405664782c07a55faa30dc818cca5e51a742e14123f6e910ff468404862c535a1acb8d9b2633db036f9376e91e8c29781d2b7ec13841dfe6f0c2adc7005bfc584a85f1ddfa3559db02f500c04eb2d00642d26e8a1233736f914bbfdac0443a7ec3dcb57772eb66dd0cf119b259d95f48ceed80d4e3a8969d7803f600bec8defcc12ebd5e57d2feb15faa88cfb6fff0e03f6f1c706782fe968df51f413302761a8d2c143603d63e14c1f2390e5939df5586136f91e6de1002d7b5d8128253c0aefbfd92eef503f5221a14efc45ad623e84f29a39000e470f850f3bcaf672ca5472ca4d7cba0dc8df782ffd6461d0fceb414298e5ea329d210d930d0a6611cf1bcd5477d37d74cf6e9bdaa9a312462e623df2287be41d822228882862638f16be17b836c34b8d37a9a11e73f74233df94290feee11ff83d76bc73c3825edefe6045f1ebe5ac2aa36101c1714a6a68f80806abf6a18c28a9c58bed0a695fd20edebacdda7a878d09cd7a6e59cf48ea011d22cb17ff62f0e0b5f962313edc606c090dcdb11d42c4e8739f28cf290f34411c5d1bb1f305319608a997deb8b9b98922d8b2f146aa813901303754a818cf20912f17d52fd037e15720e8462c1da54d435e236a0e627d56ca014765bb47b2092e37e473c6a409953fc159ae507a412914edb3689753b0eed5af84a067e036a261f68626899c73f79604b5fe08fc27d9b57e05d0ecda10d12181b7047d466e408cb9fe386ba7c3ba18cd75bea29fe854bcd070734f48187768b15bf68bf8c8e0d29ff63fbd3a791824085660636a70f1c275f0663f9fde74b3bc66b233bea28176adfe18e9138683636d17400cc65464ec0d6cf38961f67e947899a5132605b71952e8e1eca9e62e09c1e2aea22e8e1fa2b9db94da6290b117af30d0d327af07fdebc5a9d49160b3477fca053f3ecf09d5b4ac3991a65c3f4627f993d3a3d6c9ed500f9ba269d1c82215ec34f0ac6c770cdefa7f4c5e96a5b21642736bc9a399da323620b838fbe72e4a30b77197c591d53123ba6933c3e4bb3a79d6a9c0794f2d1bdf890f0f73aa47a50188b39807984b44b7c986b7005533a52856e3ac9a1d3224b4feef5abb110eacef382c927269304c931d27cbe725ebba0c72044ff226d9af7aa9735d8f280c77fd16ecfeb32d539cdd62f9baf3488043f5cadac4576c33051ed650722cff8246b97128557dbe5ecb25c1865de2f51f3e16ba5242f4b692de35e8d7a6f428a72ca0fc18a24cc3ded189ac3d79d19fcf2845d9f0d5fe1248b2a8bcb4c290176d9b62b33fb2160f4dffd7ab45ff34d1b508f1146fa836c70071bb4db5ba4021cb333262f3a5a2b574bb2a7a133f73af32906fab8deaad7999d7e6f9d23d3f4caf2457815fdc35bca797e343638d116f86570959c6b5e8e1fef0f316bf9ac9cc8e4309228063499c27e00d1623804884da8ef9a9a182c8a8c76319d7a9cea857862bfb547488e9dd7b5580b3616ca185125602aa8fdeaba09114b059b1316126e735686cec457917049d18020d344c64c7912854f723912523e9b3670f6db2995d4631feb6f29e0cda38e5fba061435e81394b26b786960a784d0391795a17fbb294ecb94a4aa7b19713518520f01e6ce9f3232ce4e1831f53c50146e6a691f5982581393471c7c0983928d85c834753c3d44da661d2439cbd3c08b0bedc72983ecc48fdeac40d12d47d6534bfac38e4aa64d85589096ccc085d9d1714095d8d71153f11ca1c0a5033656cb15c62ee56ebdff53aa8fed433986d41c7d4d40068df406c489885cfbe969b2a94cd1bda1ff487e6ecc6572d26ec277bbf8005487a9ab6c3fa560df9d577b1d2562630645a7dd8af672e2822b41fa17648ec5d53dfcf430d8442557080e1c4df199d85161c51510c122d55949622e416171180de8409c919ebfd0ebbec69eba34a2e0fc2f64e85ad259b511fd0238f37d5566b7241fb706177c939efc6570b5a3b5d507ff3b5cf06e1094c61815101ccc4d2a0282ad6671a102ba81ee6ac3137fb01d9ff22498de06bfd8bddfad5a71f794a8982c99a7d55760bef909267e30d9f1e91d191c65576ab40ef7aaff11a564cdba3c4d0014b60f0f7c5cd3b9d9209ca90e5992ca5b6ff2fe7c83e4302dc221183fc8a5be25e8104eccf0e2223600897b709a5f571c054dbe0cf5cd03041e8d04f0d4da54336eaea82791c91d216a19eef03a48b0b0a5251d5038783ad6eaba493600000001000000013d4ca5bf2e4e9c60dbcda36d8acc43a2b376f71d4eb9eb46741a45f5a839c7576f1bc86300a49a75a05b913037f3b6eb5b7734f73b35d08c657491249da11ae852e9b25b432a93207e094a80e1af14664ea80eb07651b6cbe7767292e3bf3367253762e7913da092f14ffbbfd2c1133ccdd32c06fa83768b4734c688b8ca75e9b98a833bba2cfda9dd813f2e5a40d0c91fa18df7b7476e9269d8436b31ec0f5f89111c3429f874cfa10aed3247845d27ad51100aee8e06122eb214226e03391af88c67c3ba48ea4cb404e303004f507205bcb6e2c20c77439a1e4c1cace4f9ffde2214da586a88c87f1f80a2b8c73e3ff3514ff6f3dc5984c87e5904a1c2c6ddf63baf91a2ff81781bc78d3740ff2fe07977d37adbac9be06769c1a9311455a09e9de0aac79a8ba9e77462c363749e392adede3f1ef9a4effd4a06fe70dd8c9589b2f2511d9e99d7d10c511c1a0f839c1494e3cabfd2ef695d7bfe7b5825d46b6e5cc55ba21029072dad8b835306958cb18765a3490255ad7b32eb8c5e9292fefa9371e73b9c6472baab1c205a127f87e7bbc277b90f92b5cefc384646d6d46fc68412439a6c1d7691a43533da4280d6779f213900772376514e585fd4493fdf151815238a9eaca605524bf3282edcf7faa5e7d8ba4ff083784dacb85a600e497c2c3ae6bcb3f6945db783a48761f2f1aadd33ba3e2525c4157f3336b1c7449a13ad2b70939debb216926dc9f6a03e49c2276972b3ba3e491ed9ec76698ecc20c29baed304571d3640be86c7f7f0214a6da1a2fe38cb8a60833ca7d1710c9c3003470049590ce9df37adfbac238e2dc50ec388dd0b67d4f1a709f9a7bc0d45c1e9b95312195c32ca3601e889489cc887e2667a13158d569d2272a234bc1b5d05a87aea6648e378f6080c6223b8147ded762f8bad1c0b28c9e74ccfbac274fbd270991606a14d2f11be187d19f55a3d2218d5358995503805ec043618f30eaaa50dd986b276a00914c54c0e2b20e7850cb2411f0fa70129f3dbcbdb04bd9e1895827de1a105b8f8ce04b77c07f82b2a2eeb0a23f12e2b465f6da022b59096c07b02c6125db2b3f5c6cf03b27bbb0feff2ec24b719ff9ab01a652bb5dccc30ba36d629ea23ba9e06f24d01dcedc6b901d1dc787d71e07b9bb7548ddb32acf1f0ff6d827bfa69c094097f04df5f98af4c8f82533ef325b291b2f191b29c6ee96b2400be552bdc8ddff0b8354139a7ebeebe38bc342fbfb53d9934f8ab1a9d9d3c6724c21041ada0373e11843606a95b5587e386b9085fecd275400f0bd30145aa06a06980a94cb5e2fad63968e9ca45110f665464d6d890b68d8dbc93d53fc9c6ab7edd30d899be5866b27888891f889a5b2c737dd0b5cc4e8446b1d96cbdb3e580a024285aab0b74e49ff8ec35163d26ff5044f59ab1986ec6ca3dfdc2ddcd9af0b3fe4dbe5e4ca1d803a2d4fdf7106c381a24ff13d5d6294615276286c4fbee040b024742b8ab40b56db11ede0ba828b5dcbd02a473ab217e40fab9374dd5037dfe165f3a24d610f96fd83262949ee29adda13cba208e85a989b33b9127dc4a603cadc4d2911165a7445e5aa93dad332e4b693008e51bd6fec9a5acaac8730bb15ae7903887dceb7d58bac0a20bbee7a908c6c1480d3800bb7bb955a713458b58cfe3cf131548cb09233bbc2e612f0ab8ca29468c1021a68a03d0e124f71006fbc9ba677e330a5bec8e7645db710851a812f9f14666f05c7ad855ac45a57d8e43d516d9c6b32dc25791a9d592813ba15caf2bd14566d4d55c306eb2afaa11109699674b9609e0aa2cdf4856f31d1befb3c5e887e20f97518edd39bbc80ba2b67a12a1d776b3deeaef932452836d4a08a1462a11ee44e19f1b8048b5dc7d233daa32bd5f075d6c79263591", 0xfea, 0x4e) sendfile(0xffffffffffffffff, r5, &(0x7f0000cea000)=0x0, 0x8002ea96fac) fcntl$addseals(r5, 0x409, 0x8) fcntl$addseals(r5, 0x409, 0x8) semctl$GETVAL(0x0, 0x8, 0xc, &(0x7f00008c4000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$int_in(r5, 0x5452, &(0x7f000009d000)=0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000034b000-0x13)="2929286e6f646576402c73656c696e75782400", 0x40, 0x18, &(0x7f0000001000-0x40)={0x3, 0x3, 0x5, 0x1, 0x4, 0x20008, 0x0, 0xfffffffffffffffd}) ioctl$VT_ACTIVATE(r3, 0x5606, 0x9) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000843000)=0x0, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f000064f000)="2e2f636f6e74726f6c00", 0x40000000000c084, 0xfffffffffffffffc) faccessat(r2, &(0x7f000003b000)="2e2f636f6e74726f6c00", 0x2, 0x0) 2017/09/29 22:31:33 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb8)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) futex(&(0x7f0000fda000)=0x4, 0xfffffffffffffffd, 0x0, &(0x7f000000b000)={0x77359400, 0x2}, &(0x7f0000048000)=0x80000000, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fdf000-0x4)=0x0, 0x80802) r0 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000784000-0x8)=0x1f) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x12) r2 = gettid() r3 = open(&(0x7f0000cd5000-0x8)="2e2f66696c653000", 0x0, 0x100) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r3, &(0x7f0000fe0000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x0, &(0x7f0000d4c000-0x10)={0x77359400, 0x0}) futex(&(0x7f0000fd7000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) prctl$setptracer(0x59616d61, r2) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000fd7000-0x8)={0x3, r2}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000000016) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000fe0000-0x4)=0x9) eventfd2(0xfffffffffffffff9, 0x801) 2017/09/29 22:31:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00005ea000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r0, 0x0) mmap(&(0x7f0000337000/0x3000)=nil, 0x3000, 0x0, 0x2010, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f00005ea000)="", 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x1, 0x52, r0, 0x0) mmap(&(0x7f0000337000/0x2000)=nil, 0x2000, 0x4, 0x36, r0, 0x2000000000000) mmap(&(0x7f0000617000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x0) mmap(&(0x7f0000618000/0x1000)=nil, 0x1000, 0x20000000000008, 0x80000000000032, r0, 0x403) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)="2f6465762f6b766d00", 0x400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f00006c7000/0x4000)=nil, 0x4000, 0x2000000, 0x40050, r0, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd008) socketpair(0x1000000000b, 0x6, 0x7ffd, &(0x7f00000b8000)={0x0, 0x0}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af9000)={0x0, 0x0, []}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000679000/0x4000)=nil, 0x4000, 0x0, 0x80000810, r0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000ae1000/0x18000)=nil, &(0x7f0000692000)=[@text32={0x20, &(0x7f0000aeb000-0x5f)="b90401004062b84710000000d0ba000000b40f3087c76dfef3ab66b8c4e3995c2708000f9ed520e0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e946266767f2a5f36e35080000000f228b58580f070f01b102000000", 0x62}], 0x1, 0x8, &(0x7f0000586000-0x20)=[@efer={0x2, 0x4001}, @cstype0={0x4, 0x3}], 0x2) r5 = socket(0x2, 0x3, 0x7fd) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000a72000)=0xfffffffffffffffc, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x9, 0x0, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0x9]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00009a2000-0xf8)={0xa, 0x0, [{0x80000008, 0xffffffffffffff80, 0x4c, 0x2, 0x7, 0x0}, {0x2, 0x5, 0x3aaf7241, 0x2, 0x5, 0x0}, {0x40000000, 0x200, 0xdfc, 0x0, 0x7fffffff, 0x0}, {0x80000007, 0x4, 0x3f, 0x7, 0xff, 0x0}, {0x1, 0x80, 0xffc3, 0x28d710fb, 0xad, 0x0}, {0x2, 0x3, 0xa2f, 0x0, 0xee3, 0x0}, {0xc000001d, 0x29, 0x0, 0x0, 0x4, 0x0}, {0x7, 0x1, 0x2, 0x3, 0x3ff, 0x0}, {0x80000000, 0x7, 0x847f, 0x2143, 0x3ff, 0x0}, {0x1, 0xa9000, 0x337, 0x6fe5, 0x9a, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x100080000002) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000769000-0x8)={0xfffffffffe, 0xad}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afb000-0x28)={0x2, 0x0, [{0x40000073, 0x0, 0xa}, {0xbd7, 0x0, 0x100000003b}]}) 2017/09/29 22:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000837000-0x9)="2f6465762f76637300", 0x10882, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009bb000)={@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$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000672000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000fc5000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a73000-0x28)={@generic="f0ac5d7ed8154a47b67ff50a7dd7de9c", @ifru_names=@common="79616d30000000000000000000000000"}) getcwd(&(0x7f00002cd000-0x6)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d66000-0x16a)=@hdr={0x0, 0x0, 0x0, 0x20, 0x62, 0x0, @ipv6={0x0, 0x6, "5b2675", 0x8, 0x67, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) getsockname$packet(r4, &(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000119000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000648000)={{{@in6=@local={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=@remote={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}}, &(0x7f0000ebb000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000011000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x0, 0x3f, 0xb, 0x0, 0xa0, 0x5, r5, r6}, {0x7, 0x8d5, 0x2, 0x7, 0x6, 0x101, 0x2, 0x400}, {0x4, 0xd3, 0x6, 0x6ce4}, 0x10001, 0x1f, 0x1, 0x0, 0x8, 0x0}, {{@in=@rand_addr=0xf8, 0x6, 0xfffffffffffffffa}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x8001, 0x95, 0x5, 0x9}}, 0xe8) read$eventfd(r4, &(0x7f000030b000-0x8)=0x0, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$bt_l2cap(0x1f, 0x5, 0x0) 2017/09/29 22:31:33 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000008cd, &(0x7f0000001000-0x3)="04ba18", 0x3) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) 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(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000)="2f6465762f6b766d00", 0x8000400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x2, 0x40050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000450000)="2f6465762f7161745f6164665f63746c00", 0x43, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006c2000/0x2000)=nil, 0x2000, 0x2, 0x10, r6, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) r7 = socket(0x19, 0x80000, 0x6) mmap(&(0x7f0000236000/0x4000)=nil, 0x4000, 0x2000010, 0x32, 0xffffffffffffff9c, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x9, 0x0, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0xffffffff7ffffdff]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0x8000000a, 0xc, 0x3, 0xffff, 0xd27, 0x0}, {0xc0000009, 0x3bc389aa, 0x2be6, 0x800, 0x200, 0x0}, {0x1, 0xbfc, 0x0, 0x6, 0x2, 0x0}, {0x80000001, 0x2, 0x2000000007, 0x9, 0x8, 0x0}, {0xc0000001, 0x10000, 0x1004, 0x8000, 0x2003ff, 0x0}, {0x0, 0x8, 0x1f, 0x9, 0x3, 0x0}, {0x4000080000008, 0x8001, 0xfffffffffffffff8, 0x6, 0x7fffffff, 0x0}, {0xc0000005, 0x0, 0x0, 0x7ff, 0x80000003, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000028f000-0x18)={0x100000, 0x4004, 0x80, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000af9000)={0x20, 0x0}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00005af000)={0x3, 0x0, [{0xc0010141, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x205}, {0xbdd, 0x0, 0x9}]}) 2017/09/29 22:31:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000347000)="6c6f676f6e009c", &(0x7f0000e3d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000207000)="7b2c23405c6d643573756d766d6e6574312a00", 0xfffffffffffffff8) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000001000-0x10)={0xd000, 0x100000, 0x0}) keyctl$get_security(0x11, r0, &(0x7f0000ec1000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xd053, 0x2) r2 = gettid() ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000b74000-0x4)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000509000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_unlink(&(0x7f000033d000)="2d5d7b2700") set_mempolicy(0x0, &(0x7f0000001000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) r4 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000c4000)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000940000)=0x10) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getrandom(&(0x7f00000b0000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1) clock_gettime(0x9, &(0x7f0000363000-0x10)={0x0, 0x0}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000093a000-0x10)="2f6465762f73657175656e6365723200", 0x242802, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r9, 0x400448c8, &(0x7f0000907000)={r1, r3, 0x400, 0x9, &(0x7f0000299000-0xe4)="c38ab0b3aabbe38624acd166a4e42b8e5a06798664930fc6ed044420591ecf0fdc91d9eceea3fbfea03685378aaba6f5b0eaee778157dc612853cc9b562ed9ce7471d525026ef83221fd234b6d86f510f5b2bc5bf8d50cfb9de460021b0b1eea824cd8af2e3d4efe494bace5fd7e54936ce75787b42f764c79fe004bf18284f78f10c08e592b66ec3e3c5c3b49f32a0507f6faff51e2300b8914c261b7b325bf01ab52e878e1beab31f0e2ef18a7eac1ba81d7b4151c09043dc273aed72ed5730d453155a7253d28bbd26058a2e0afb009552c9c4ecc8855cfac9eda9765967d82ba06a7", 0x800, 0x0, 0x3, 0x2, 0x80, 0x7, 0x80000001, "683d34e9d51c5904a5e919f1acaece8eb6e25592c757cfb8ff2030616ce024d48b703eca1578041db669edf9838c20a288a52f15712cf4687f2db05266f53b11a002ddb6"}) clock_settime(0x80000000, &(0x7f00005c1000-0x10)={r7, r8+10000000}) syz_open_pts(0xffffffffffffffff, 0x101000) perf_event_open(&(0x7f000077e000-0x78)={0x6, 0x78, 0xff, 0x80000000, 0x1000, 0x4, 0x0, 0xcd1, 0x8048, 0xc, 0x3, 0x2, 0x20, 0x2, 0x0, 0x6f, 0x1, 0x63, 0x4000000000, 0x8020, 0xda1, 0x7, 0x7, 0x0, 0x40, 0xbb18, 0x0}, r4, 0x5, r6, 0x2) r10 = syz_open_dev$ircomm(&(0x7f0000fed000)="2f6465762f6972636f6d6d2300", 0x0, 0x100000080806) ioctl$TCSETA(r10, 0x5402, &(0x7f0000453000-0x14)={0x3, 0x15, 0x20, 0x4, 0x24, 0x2, 0x8000, 0xffd6, 0xffffffffffffff00, 0x7}) ioctl$TCSETSF(r10, 0x5404, &(0x7f0000ff5000-0x24)={0x7f, 0xfffffffffffffffd, 0x0, 0xfffffffffffff7fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0}) writev(r10, &(0x7f0000663000-0x10)=[{&(0x7f00003dd000-0xdf)="d0fa99e87c840308e620a12cf51ef1f6f297f2b109238c9bfa0cd26f94bf551859cc3aef0439c34be0cf8c934c5de3de45170e379bed475c28421d5259c0ac6d595b98d136ed8894a117ea916acdde0d33f1e463780e", 0x56}, {&(0x7f0000fdf000)="38768adc88843163e8810aaeca39a78b75e451db431962b7e3d13d85324ec6eb8a0b33bee807061b628812e442bd153f33656cb2cc8a51c9cf0a9fd0679cc9005dbd3d834e32d0c0c036d9e9896a56f17202818ef65a63fb56691a645cbbaab2eb74f3cfd7b5cebf038ec9537f0b5fb02623337c9e8554b3f65f1b84e54eaa54dc90c8e660834c2f7b0e81d47cabd51d3881c432fbb3511ba83c07edad6caab305af147573310c5d05e9d322466e1452f4905f50037052e1a06c4ecf7342888703317b5b03d94827e857e79ac3ddbf3e467d27cd3822452a3bbbd51da1d8fbc2e6f8e4c1f33a816620", 0xe9}, {&(0x7f00007f6000+0x139)="dd4d79ec003ffaf2da793017c5fc2507bd6753d83be241b67af528a1a060dd5d4fbe1a40244ab2c1cf8526340e2ac1346b78dac51b94da2f7ac591daf11304191984581c2ad2a2da2521c7af3cf06791af035b6d9776ea74198d8c88eac5b7aee10944e6aa86e2d9adfdc0ef8d9b8edca0a1c9f4cd5f3ad3fd1028d48fc735e51598495e6d5857982351f7e25ec4ec6787e3b42f09541db97b72a4ed51b3779757cde1778ad4b9cf170c8593674e0f6baf0ee1846194be8e00aeff87821ffbe50797fa62d75792c58bcc09724211bb18a501da8832773bae", 0xd8}, {&(0x7f0000422000)="", 0x0}], 0x4) [ 51.674877] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/09/29 22:31:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000447000)="45bd6c6ff92596f31ff7344da5b1b4edadfc4b71389e449298320b0de8eb84532d6e3a78fcc6e967f365ea2e53564811afedff012d0c870934d2da3743cc8fcab82def051eeb8744b3c811c34ba543b2660cf7339a") mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00002dc000-0x8)="2e2f66696c653000", 0x7e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001da000-0x1c)=[@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f5b000-0x8)=0x4000000000000000) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000f5d000-0x8)=0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000073a000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x20, 0x0, 0x3, 0xfffffffffffff028}, {0x6, 0x1, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r1) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f000083f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000592000)=0xc4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00009f1000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100000000cc5, 0x3, 0x2}, &(0x7f000086b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f06000-0x8)=@assoc_value={r4, 0x6d3}, &(0x7f00005c8000)=0x8) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000fae000)=[{&(0x7f0000fae000-0x29)="290000001800310900000001000000070a0000000000ff06800000000c000800040010000053f4ff01", 0x29}], 0x1) pipe(&(0x7f0000816000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r6, 0x4b70, &(0x7f0000f5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r5, &(0x7f0000f54000-0x26)="2600000010000fff0000000a080000df1300000001000000010000ffddff0000050002150000", 0x26) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000f5c000)={r4, 0x1}, &(0x7f0000f5c000)=0x8) [ 51.751156] kvm [3288]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x8 2017/09/29 22:31:33 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0x200, 0x8, 0xffffffffffff9f06, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fbb000-0x33)="60be01ec47ae7b943bc2673e52ffffff00616807000000f10e63b5908aef55fe640cbceeb047b0bb55348c0000000000000002", 0x33, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fd8000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000134000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c11000)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fda000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_setaffinity(r1, 0x8, &(0x7f0000cd0000-0x8)=0xf800000000000005) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x3, 0x78, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xc, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x3, 0x1, 0x5, 0x2, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x7, 0x3, 0x1f, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x12, 0x0, 0x0, 0x4, 0x2, 0x0, 0x80000000000, 0x0, 0x1, 0x0, 0x4, 0x716b, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ee000+0xc02)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r2) recvfrom(r0, &(0x7f000042b000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2140, &(0x7f0000001000-0x1c)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000fd7000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4000, 0x20, 0x0, 0xfe, 0x1, 0x3, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x4) r6 = socket$netlink(0x10, 0x3, 0x8) mkdir(&(0x7f00008da000-0x8)="2e2f66696c653000", 0xfa) sendmsg$alg(0xffffffffffffffff, &(0x7f0000445000)={0x0, 0x0, &(0x7f000078b000-0x20)=[], 0x0, &(0x7f0000e31000-0x1c0)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x800007ff}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x38, 0x117, 0x2, 0x1e, "2a1aadeb5bf9c93f5d6df3cdb8f972591a8653f625a6489848a2d880351b"}, @iv={0x48, 0x117, 0x2, 0x31, "31ad6eb20b17ca5948ff54fda76bc000786b13190739939bffe6f5e505e8607eea5c41b8b42a174fc9a6eecc58b3f239c1"}, @iv={0xf8, 0x117, 0x2, 0xe3, "e0f3a1ef0638300d2d206ca8eefb685d258507fe6e73fbb0d1f4f8d8e68a498ed9b33e1114c6436c142b288412ec896ca1956e9fa8a24085a36eff4739290e7cbe7c340f1e1752a30812ae32dbb2c22f73afafa58291a0c0bc730067d14c3ee88dccb6ea2775dbf2116ed8da33257de0a2a719d1b6ac131e291884bc229bd666c514c10ffaf1914e00dd60c3487ca3ce6a4267dbdc2cdaa91d367c9afab24d96e42b6e6556e78c8143e47ec3f1b91a26bdd4406f02b1142b0ade45c18a4676cb75405d760bc400d9435b770c875ac4763015fd03fccb094d105b5657cfd9e1b1e7a372"}], 0x1c0, 0x48007}, 0x20004000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f70746d7800", 0x4000, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000731000)="2400000052001f0000f9f40700ff03140200071008000100010000000000000100800000", 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f000007c000)="2f6465762f70746d7800", 0x400020, 0x0) mlockall(0xfffffffffffffffe) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x81, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffb, 0xffffffffffffffff, 0xa) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f000024c000-0x4)={r0}) r8 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x381800) dup3(r8, 0xffffffffffffffff, 0x80000) writev(r6, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c305000040000200020000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x39}], 0x1) 2017/09/29 22:31:33 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e62000)=0x8, &(0x7f0000e63000-0x4)=0x4) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000e65000-0x8)="2e2f66696c653000", 0x4000, 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) set_tid_address(&(0x7f00007b9000-0x4)=0x0) r2 = syz_open_dev$loop(&(0x7f0000e64000-0xb)="2f6465762f6c6f6f702300", 0xb, 0x400000102) fcntl$getown(r2, 0x9) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e65000-0x9)="2f6465762f6b766d00", 0x180, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r4 = memfd_create(&(0x7f0000e5c000-0xc)="496465762fff6f4000000118", 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffff, &(0x7f0000e65000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = syz_open_dev$loop(&(0x7f0000713000)="2f6465762f6c6f6f702300", 0x6, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e59000)=0x0, &(0x7f000032f000)=0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) dup2(r2, r4) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) [ 51.768500] mmap: syz-executor1 (3325) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 51.793612] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 51.807099] QAT: Invalid ioctl [ 51.837431] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/29 22:31:33 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e006, 0x0, 0xa8, 0x86, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000466000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x100) ioctl$TCXONC(r4, 0x540a, 0x10000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000662000-0x4)=0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00005fa000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000cce000-0x10)={0x0, 0x2, &(0x7f0000a8a000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000089d000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00004d7000-0xc)={r5, 0xaea, 0x30}, &(0x7f0000754000)=0xc) r6 = syz_open_dev$vcsa(&(0x7f00009d2000-0xb)="2f6465762f766373612300", 0x5, 0x322ffe) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000e9000-0xc)={0x0, r6, 0x1, 0x0, 0x0}, 0xc) munmap(&(0x7f00002ba000/0x9000)=nil, 0x9000) mmap(&(0x7f00002ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00002bb000-0xb)="2f6465762f766373612300", 0x3, 0x20000) madvise(&(0x7f0000160000/0x1000)=nil, 0x1000, 0x3) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000c6000-0xb)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00002ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f00002ba000)=r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 22:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d4e000-0x18)={0x0, 0x0, 0x30, 0x0, 0x1}, &(0x7f0000db4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c31000)={r1, 0x4}, &(0x7f00009c7000-0x4)=0x8) r2 = gettid() r3 = getpid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) wait4(r3, &(0x7f000054f000-0x4)=0x0, 0x60000000, &(0x7f0000621000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capget(&(0x7f0000175000)={0x19980330, r2}, &(0x7f0000131000-0x18)={0x9c6, 0x0, 0x62f, 0x8001, 0xa5, 0xff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, []}, &(0x7f0000044000)=0x0) tkill(r2, 0x5) r4 = accept(0xffffffffffffff9c, &(0x7f00007bf000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000d37000-0x4)=0x0) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000907000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000193000-0x4)=0x4a) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x12) [ 51.923473] QAT: Invalid ioctl [ 51.925326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/29 22:31:33 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f72746300", 0x189182, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000)="73797a6b616c6c657200", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="de1cedf472b18e11f1ab9e3336aafda995d35e5d4cc4f26502d133dea22b8634be6afce1271eae25c942df9d3fd8756b9eef102fe265aeda95aeb13ba85446e9d645712e978698de20a4e30282a1c4620043947fc2c1e3379710a2f74b4c7657e44e77aa6329e669ebf89e66c3d569adaa6bc32e885858e8025da1ada9941ff5caf1230b596a55411dfe413dcc2b3d7e06e03420d7e018f6d1cfee180f3b7ec3c495d284f7750ea37b22fd2428f47fd90aef49269951fca725ba368c04ba51531c9620", 0xc3, 0xfffffffffffffff9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097e000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@common="697036746e6c30000000000000000000", 0x0, 0x0, 0x7ff}) r3 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00004f6000)=0x100000000, 0x4) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d73000)="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", 0x483, 0x0, &(0x7f000069b000-0x5)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a96000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x1, &(0x7f0000f31000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f000015b000)={0x3fc000000000, 0x5, 0x3, 0xee8, 0x10001, 0x0, 0x6, 0x80}, &(0x7f0000bf4000-0x40)={0x3, 0x0, 0x6, 0x101, 0x6, 0x5, 0x800, 0x866}, &(0x7f0000e23000)={0xbb78, 0x80, 0x0, 0x0, 0x8, 0x3, 0x7fffffff, 0x87d}, &(0x7f0000634000)={0x0, 0x1c9c380}, &(0x7f0000fce000-0x10)={&(0x7f0000cb4000)={0x19c8}, 0x8}) ppoll(&(0x7f00008b9000-0x8)=[], 0x0, &(0x7f00000ed000)={r5, r4}, &(0x7f0000cf2000-0x8)={0x10000}, 0x8) sendto$inet6(r2, &(0x7f0000f52000-0x1)="00", 0x1, 0x0, &(0x7f000037c000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000114000-0x38)={&(0x7f0000d89000)=@nfc={0x27, 0x2, 0xffff, 0x1}, 0x10, &(0x7f0000f51000-0x50)=[{&(0x7f00003db000)="be767b43e8126313f1fa515de33cf4bba8000000040005000000ebe0fe048127c8c788b8bc80a129e865af894bf226820ebf4c946bd3532fb321b167c348dcad0809f8eb14396bb11e1a7ec0050000000000000000e7cd158c478f890021000000000007709801ea2ef946c8", 0x6c}, {&(0x7f0000f50000)="000000f000000788", 0x8}, {&(0x7f0000d73000-0xca)="7667b654a07ff43e47751bf26e386aa929b28770d6f76f7ced0b20ffca779a34dc1e683d7b40d2f8ce3a0a85b6a0f72d881aa63501078fac7e661fbccfc6a326215feb22a0a10e68d6e64ade36a068a36bcea37ec05a2937e029e7068df25a193da82f793276fb2431c7baeb9fb909a77a30ba0d759e485aa5c78a003922cc71aebd4805ab4917e1c06050b617e9acb67686aa113b122b6407ec00c79fc012fc1c855c90dc49feaa705d12855197ce05cd384f96da07900200000000000000bf72a31319a89d1f593ddb", 0xca}, {&(0x7f00000a7000)="2a98a3eeba5369eadab38131f91fe2275eb86699", 0x14}, {&(0x7f0000082000-0xab)="0c120cd728da235c656753b5911a8fa176462a9dbdb4d7754c7bc8219934e114b81e79f6f42deedb49990fd2d7fa74bd4e3fa5a7dd0f013925f9bb49614273c6cbc06409ce7d121b7b00ba5e9b1153072af129fcad453c769a49d7b282dcc0e15e18aae1cf45665123ce88f2b19a39d708467b87030321b3178c334ef561fd984b532990634dcf1a69919c1c924d31dd6707530b75bd2be9cd7fec5569f7eb4647a40be1536f68411e82ae", 0xab}], 0x5, &(0x7f0000f50000+0xc56)=[{0xf8, 0x10e, 0xff, "0808aa8195243cbcd0f582db1a22d0c851068ab037b727ed9ab7f85107e794c96032ed3812e3e8d4113ecf2454fbdbf3d365281d9db8e1dc5a395222e276d62611e0651e9b94940c10dd79bb92a38eac2044115c848cf98c8a480f3d636bd4dd5ae2185932c6cbc7a61a86fe976eeea3a8f42ea824f1cc25a84fa0420de1ec80e03b6ca863791059fc2a7ffa2bb7bd90a574b5a91227311e5bc4a2a45abddd72b5aaa07b9a892ae6e93e826ec85dfaba51ed882d87eaf6ddfafebf1a9a353e46511a2d1550bb9679713b8c5d413fbabecc586d15395f4a8f2ec4694e46af055a0e8d03d536425e91"}], 0x1, 0x4001}, 0x8880) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000648000-0x88)={0xfff, {{0xa, 0x3, 0xc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/09/29 22:31:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x10) write(r0, &(0x7f000008f000)="240000001e000713ff080008000f77800700000000000000fa0029001e0800000001ff9d26", 0x25) r1 = socket(0x10, 0x802, 0x0) set_robust_list(&(0x7f0000827000-0x18)={&(0x7f0000466000/0x1000)=nil, 0x1f, &(0x7f00007ee000/0x4000)=nil}, 0x18) set_mempolicy(0x4002, &(0x7f000001c000)=0xfffffffffffffffd, 0x44) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000fc0000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x2001) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) r4 = socket(0x10, 0x2, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000355000-0x4)=0x0, 0x800) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x110, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00004a7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r5, &(0x7f0000001000)="f6", 0x1) sendfile(r3, r4, &(0x7f000082e000-0x8)=0x1, 0x7ff) recvfrom$inet(r3, &(0x7f0000815000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, &(0x7f0000a48000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000460000-0xb0)={{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]}) r6 = open(&(0x7f000064c000-0x8)="2e2f66696c653000", 0x402000, 0x108) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r6, 0x40a85321, &(0x7f0000adb000)={{0x8, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x20010, 0x83, 0x60, 0x10bb, 0x81, 0x5, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r4, 0x10e, 0x3bf1dd4659222031, &(0x7f000061f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000049d000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbd000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb1000)=0xe8) sendmsg$netlink(r4, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x4, "0000fb060b000300ffe30000004a"}], 0x20}], 0x1, &(0x7f000061e000)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r4, r4, r4]}], 0x1, 0x20008800}, 0x10) sendto$inet(r4, &(0x7f0000621000-0x28)="a15556a93b0c2004549831857cada396202cc0679ba180381f20f195ce85b3abeb1ff8da98af07f1", 0x28, 0x4, 0x0, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt(r3, 0x10f, 0x7f, &(0x7f00000b9000-0x4)="210001ae", 0x4) 2017/09/29 22:31:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000673000-0x1e)="272976626f786e6574313a2d706f7369785f61636c5f6163636573732800", 0x1) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000093c000-0x79)="0b975643d7efb5af922672ab9c05f5ba77d915994138ad774a51233e193a67a59b19fc5759e373000000008000000561618c8a0e00a5462d48d1ded652653fe662e2c9072a806b4795df5d8ea58cd826209a5ae82ad469384098f8701ccf4989d431f2bc0882199c21a3f20db93d96c57d114109496d419436", 0x79, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x6, 0x3f, 0x405, 0x8001}, 0x14) clock_gettime(0x0, &(0x7f0000e50000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00003d7000)=[{0x2, 0x2, 0x6, 0x8, @time={0x0, 0x989680}, {0x1, 0x1}, {0x6, 0x3f}, @note={0x544, 0x295a, 0x1fc0000000, 0x7f, 0xdd}}, {0x66, 0x401, 0x80, 0x0, @tick=0x3, {0x6bfb058e, 0x40}, {0x9, 0x8}, @result={0x6, 0x8001}}, {0x1, 0x4, 0x7, 0x4e, @time={r1, r2+10000000}, {0x6, 0x16c6}, {0x101, 0x0}, @note={0x7f, 0x5, 0x8001, 0x4, 0x200}}, {0x7, 0x101, 0x7f, 0x0, @tick=0x6, {0xffffffff, 0x7fff}, {0xf0, 0x9}, @queue={0x0, {0x80000001, 0x7}}}], 0xc0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e91000-0x26)={{{@in=@loopback=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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f4000-0x4)=0xe8) creat(&(0x7f0000a95000-0x8)="2e2f66696c653000", 0x40) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000281000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f00005b0000-0x78)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d97000/0x2000)=nil, 0x2000, 0x3, 0x10, r5, 0x0) mmap(&(0x7f000078d000/0x8000)=nil, 0x8000, 0x1003, 0x35, r5, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f000015d000)={0x1, 0x3, &(0x7f0000d32000)=[@generic={0xd885, 0x1f, 0x0, 0x1000000020}, @map={0x7fff, 0x7, 0x3f, r0}, @generic={0xd39d, 0x104, 0x2, 0x7}], &(0x7f0000afb000-0x4)="47504c00", 0x5, 0x80, &(0x7f00009d9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socket$inet(0x2, 0xffffffffffff7fff, 0x4000000000000009) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000867000)="2f7b06003170707031253a656d30f9", 0x4) r8 = fcntl$getown(r7, 0x9) r9 = fcntl$getown(r7, 0x9) rt_tgsigqueueinfo(r8, r9, 0x7e, &(0x7f0000002000)={0x1, 0x7ff, 0x1ff, 0x1}) fcntl$F_HUGEPAGE(r6, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 22:31:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80000) r3 = syz_open_dev$vcsa(&(0x7f00002af000)="2f6465762f766373612300", 0x80000000, 0x0) capset(&(0x7f0000fbb000-0x8)={0x200f1526, 0x0}, &(0x7f0000fd0000)={0x7ff, 0x0, 0xfffffffffffffffc, 0x2, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) capset(&(0x7f0000a7e000)={0x19980330, r4}, &(0x7f0000fc1000)={0x5, 0x8000, 0x7ff, 0x559, 0x8, 0x9}) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000ffc000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x8, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) ptrace(0x4207, r5) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ptrace$setsig(0x4203, r5, 0x8, &(0x7f0000c31000)={0x1f, 0x0, 0x4000000000001, 0x7}) fcntl$getownex(r0, 0x10, &(0x7f00009d9000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000064000)={0x1, 0xfff, 0x20, 0xff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x8000200040, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 51.964298] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.018369] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2017/09/29 22:31:33 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000168000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebd000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$unix(r2, &(0x7f00001fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000058b000)=0x8) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000050a000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d12000-0x4)=0xffff, 0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000b0c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebf000)=0xc) sendto$inet(r4, &(0x7f000058d000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000c2c000)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000ec1000-0x4)=0x2800, 0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000af3000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000008c000)={r5, 0x81, 0x33ed3deb72124408, 0x9, 0x7ff}, &(0x7f00008c0000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000085000-0x98)={r6, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd1}, &(0x7f0000166000)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ec0000)={r7, 0x5, &(0x7f000004d000-0x74)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000)=0x10) r8 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000347000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000ec1000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec0000)=0x10, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001300090469000000810000000702004001000000450065070000000a19001a000400000000000000060000080003010c00f41ee400e4", 0x3a}], 0x1) 2017/09/29 22:31:34 executing program 4: mmap(&(0x7f0000000000/0x3fc000)=nil, 0x3fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000002000)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003fe000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x77359400, 0x0}) flock(r1, 0x5) pread64(r0, &(0x7f00000ce000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x60) sendto(r1, &(0x7f0000273000)="e89da806e34e3ba81b5b33c2b6f4a95e7990fd143c84a12c95fbf1e33292d2de7a87b69866832ecc803a2c64dcb9f2edd5be430915c66b9aaed51e902d5bd404686396fe4b286f9bf97be5", 0x4b, 0x800000000040000, &(0x7f00003fe000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000014e000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00003fe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003ff000-0xe8)={{{@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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000)=0xe8) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003d4000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000275000)=0x8c) mmap(&(0x7f0000400000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000400000)={0xfffffffffffffeff, 0x7, 0x8204, 0x81, 0x400, 0xffff, 0x3f, 0x1000, r4}, 0x20) lstat(&(0x7f0000248000-0x8)="2e2f66696c653000", &(0x7f00003ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000031e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00003fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r2) r5 = dup2(r1, r0) flock(r1, 0x1) r6 = geteuid() setfsuid(r6) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f000030d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f00003fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00003fd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000266000-0x4)=0x3c) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00002d2000-0x20)={0x4, 0x0, 0x10001, 0xc0b}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000027c000)={0x1, r7}) vmsplice(r1, &(0x7f00003fd000-0x20)=[{&(0x7f0000387000-0x98)="f13425572e65cc7ff3e64a91f563efe355c95cb0f4613e73beac7f1d463f53b1276bcc82398e699c1e3ad6744ad4f9ab1a730ed55b45244454dc208276fc691ad0dbe344d1d8c9de867538a5e8b98761f82d41f7c29e78d7ec7346e4864388da6b75d24fb15c4939d57390e7fcdb032ed90b3d91d3deacb0a2153dbe8ff2ed899703d8c5495fde8e2c7e0d232e6f23c361683d8a7ba63107", 0x98}, {&(0x7f00002a9000)="c2430bdb3fc61fd17b04e73d92ea54787f33336b4b89e338c74b79be6b87a0430f7a7468651cd87572b1d838d52fca86e4fb253f3af4150dbdf492535ec6c9de2104b2e5ca9158007be31566ff70d2d50ec47a30a69d03d9cc2f7ccf5007fcdd046df604e98f74e34e05ad86d0b47829ffb69925b44965656b82a6cac31f83f6c42193bb46e7c2e4a47c07cf36035e74cba42dadd3ec4ae966a7e65127a3ba2975a838549d38de7301cfe220ea17fcc191d95dcc0e29dbb30952ae97b9", 0xbd}], 0x2, 0xc) 2017/09/29 22:31:34 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f72746300", 0x189182, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000)="73797a6b616c6c657200", &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="de1cedf472b18e11f1ab9e3336aafda995d35e5d4cc4f26502d133dea22b8634be6afce1271eae25c942df9d3fd8756b9eef102fe265aeda95aeb13ba85446e9d645712e978698de20a4e30282a1c4620043947fc2c1e3379710a2f74b4c7657e44e77aa6329e669ebf89e66c3d569adaa6bc32e885858e8025da1ada9941ff5caf1230b596a55411dfe413dcc2b3d7e06e03420d7e018f6d1cfee180f3b7ec3c495d284f7750ea37b22fd2428f47fd90aef49269951fca725ba368c04ba51531c9620", 0xc3, 0xfffffffffffffff9) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f000097e000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@common="697036746e6c30000000000000000000", 0x0, 0x0, 0x7ff}) r3 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f00004f6000)=0x100000000, 0x4) bind$inet(r3, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000d73000)="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", 0x483, 0x0, &(0x7f000069b000-0x5)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a96000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, 0x0, 0x1, &(0x7f0000f31000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f000015b000)={0x3fc000000000, 0x5, 0x3, 0xee8, 0x10001, 0x0, 0x6, 0x80}, &(0x7f0000bf4000-0x40)={0x3, 0x0, 0x6, 0x101, 0x6, 0x5, 0x800, 0x866}, &(0x7f0000e23000)={0xbb78, 0x80, 0x0, 0x0, 0x8, 0x3, 0x7fffffff, 0x87d}, &(0x7f0000634000)={0x0, 0x1c9c380}, &(0x7f0000fce000-0x10)={&(0x7f0000cb4000)={0x19c8}, 0x8}) ppoll(&(0x7f00008b9000-0x8)=[], 0x0, &(0x7f00000ed000)={r5, r4}, &(0x7f0000cf2000-0x8)={0x10000}, 0x8) sendto$inet6(r2, &(0x7f0000f52000-0x1)="00", 0x1, 0x0, &(0x7f000037c000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000114000-0x38)={&(0x7f0000d89000)=@nfc={0x27, 0x2, 0xffff, 0x1}, 0x10, &(0x7f0000f51000-0x50)=[{&(0x7f00003db000)="be767b43e8126313f1fa515de33cf4bba8000000040005000000ebe0fe048127c8c788b8bc80a129e865af894bf226820ebf4c946bd3532fb321b167c348dcad0809f8eb14396bb11e1a7ec0050000000000000000e7cd158c478f890021000000000007709801ea2ef946c8", 0x6c}, {&(0x7f0000f50000)="000000f000000788", 0x8}, {&(0x7f0000d73000-0xca)="7667b654a07ff43e47751bf26e386aa929b28770d6f76f7ced0b20ffca779a34dc1e683d7b40d2f8ce3a0a85b6a0f72d881aa63501078fac7e661fbccfc6a326215feb22a0a10e68d6e64ade36a068a36bcea37ec05a2937e029e7068df25a193da82f793276fb2431c7baeb9fb909a77a30ba0d759e485aa5c78a003922cc71aebd4805ab4917e1c06050b617e9acb67686aa113b122b6407ec00c79fc012fc1c855c90dc49feaa705d12855197ce05cd384f96da07900200000000000000bf72a31319a89d1f593ddb", 0xca}, {&(0x7f00000a7000)="2a98a3eeba5369eadab38131f91fe2275eb86699", 0x14}, {&(0x7f0000082000-0xab)="0c120cd728da235c656753b5911a8fa176462a9dbdb4d7754c7bc8219934e114b81e79f6f42deedb49990fd2d7fa74bd4e3fa5a7dd0f013925f9bb49614273c6cbc06409ce7d121b7b00ba5e9b1153072af129fcad453c769a49d7b282dcc0e15e18aae1cf45665123ce88f2b19a39d708467b87030321b3178c334ef561fd984b532990634dcf1a69919c1c924d31dd6707530b75bd2be9cd7fec5569f7eb4647a40be1536f68411e82ae", 0xab}], 0x5, &(0x7f0000f50000+0xc56)=[{0xf8, 0x10e, 0xff, "0808aa8195243cbcd0f582db1a22d0c851068ab037b727ed9ab7f85107e794c96032ed3812e3e8d4113ecf2454fbdbf3d365281d9db8e1dc5a395222e276d62611e0651e9b94940c10dd79bb92a38eac2044115c848cf98c8a480f3d636bd4dd5ae2185932c6cbc7a61a86fe976eeea3a8f42ea824f1cc25a84fa0420de1ec80e03b6ca863791059fc2a7ffa2bb7bd90a574b5a91227311e5bc4a2a45abddd72b5aaa07b9a892ae6e93e826ec85dfaba51ed882d87eaf6ddfafebf1a9a353e46511a2d1550bb9679713b8c5d413fbabecc586d15395f4a8f2ec4694e46af055a0e8d03d536425e91"}], 0x1, 0x4001}, 0x8880) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000648000-0x88)={0xfff, {{0xa, 0x3, 0xc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/09/29 22:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@l2={0x1f, 0xfffffffffffffffb, {0x2, 0x6, 0x3, 0xc73, 0x3, 0x1}, 0x1046, 0x2}, 0xe) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@rc={0x1f, {0x0, 0x2, 0x9, 0x7, 0x2, 0x2}, 0xffff}, 0x9) bind(r0, &(0x7f00003c3000)=@generic={0x22, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x3, 0x1) bind(r3, &(0x7f0000463000-0x10)=@ethernet={0xfffffffffffffffd, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r3, &(0x7f0000413000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1e, 0x6, 0x400000000000) bind(r4, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979f3f1b30c7bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090c5216669c7021f6f65dc2160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ae6d1c90001d6d90980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1c, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x3) bind(r5, &(0x7f0000fc1000)=@generic={0x1e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a6ba632edc538323274fb8f8401ffff59829a2b0afeffffff7f2470a049216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000000000000202d1d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r5, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) r6 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket$llc(0x1a, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x420101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r6, &(0x7f00002f1000-0x8)="2e2f66696c653000", 0x1083e, 0x100013) 2017/09/29 22:31:34 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x1000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000197000-0x38)={&(0x7f00003a7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007b8000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000397000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000867000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) mkdir(&(0x7f00001a7000)="2e2f66696c653000", 0x3) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f00004ca000-0x5)="70726f6300", 0x480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0xe)="2e2f66696c65302f66696c653000", 0xc0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000002000)={0xf9, 0x0, [0x100000000, 0x5, 0x80, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r3, &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x798) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000004000-0x78)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x101, 0x80000001, 0x6, 0x100, &(0x7f00001e3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7, 0x4}) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mount(&(0x7f0000d63000)="2e2f66696c653000", &(0x7f00000a0000)="2e2f66696c653000", &(0x7f0000808000)="6d717565756500", 0xa20020, &(0x7f0000198000-0x79)="7b10e4996dc1825634134561ed75302e9f46413a5af502bef839634810f914e28b041f4eea4463031e2e8ec1e3e7ae132fb80d3e1aff17bacdf6c532a8480f778de3d49a6fafdc4995c12d2758c0f3b5c1d6006ed7c365452ab7b0cbdb9bc7e7ee0aa0748b1999dc2d0f3fcad23bc1649158d682eae8afedfa") fstatfs(r0, &(0x7f00006d7000-0x1e)="000000000000000000000000000000000000000000000000000000000000") [ 52.166252] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=3353 comm=syz-executor6 2017/09/29 22:31:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b18000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b89000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000540000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) accept$inet6(r2, &(0x7f00000e9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000e0000-0x4)=0x1c) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fc9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000aff000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ed1000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000428000)=0xc) r4 = accept(r0, 0x0, &(0x7f0000303000)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r6 = accept$inet(r1, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007ea000-0x4)=0x200, 0x4) setsockopt$inet6_int(r5, 0x29, 0x4a, &(0x7f0000021000)=0x40, 0x4) sendto$inet6(r5, &(0x7f000057a000)="922501ea331b8a35776d5e1d91c1170000000000000000442bd7880e33c98699fdbdda671b173d16f6423b45fcd1c09fac71ec575b0002ba63d3da66", 0x3c, 0x7fe, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x80007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00005f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r5, &(0x7f0000a86000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x11f}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00001df000-0x90)={0x37, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(0xffffffffffffffff, &(0x7f00004f3000)=[], 0x0, 0xe) socketpair$inet_sctp(0x2, 0x205, 0x84, &(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000076000-0x4)={0x10001}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b37000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000916000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000d53000)={r8, 0xf7, "a411af96764cd63d06b53e0db7b267650d08037ce26c50fdd99237d0d1c61017cc33abe9fa51d82eb772653f0641ae62b70ea34182d0cd851b6aa2d6d5d62f6219c8234f6360f09b11d4e8ef6f1ac35841e3cc396aacd06d1cc6e3a223aecf913974f188c34e2b2cb3202cb8bd075ec54fb00ee1643da170493651b1bcfdf4b59bc9556d13441ca743628138db0e52250f7aa9ae42a8eb667b63ab99a83b19b3c75c670c1a6a787b0a8ce5055b70528cba5df499d368596caf2cc96a777a603e0c9d156240a6d2c73504f9c1ccdc690a6969ff2e10c419264d3b776e02b6899b04e8755c1a9c44b2cbb5112387ee0a23953537f6375d6a"}, &(0x7f0000f65000-0x4)=0xff) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00006e9000)=0x1, 0x4) sendto$inet6(r5, &(0x7f000008a000)="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", 0x1000, 0x1, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffdfff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r9 = socket(0x10, 0x802, 0x0) write(r9, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000005000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r5, &(0x7f0000f5f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e8a000)={0x0, 0x0}) [ 52.192662] Trying to set illegal importance in message 2017/09/29 22:31:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000de2000)={0x0, 0x78, 0x553, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000084f000-0x78)={0x0, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000079f000-0x8)={0x42424242, 0x42424242}, 0x0, 0x82) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000058000)={0x2, &(0x7f0000a4f000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f78000)={0x1000, 0x0, 0x0, 0x0, 0x20, 0xffffffff, 0x2, 0x800, 0x0}, &(0x7f0000272000)=0x20) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000394000)={0x0, 0x0, 0x0}, 0xc) r3 = socket(0xfffffffffffffffe, 0x800000000000000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000051d000)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xed05, 0xbcb, 0x82}, &(0x7f00004b9000)=0xa0) bind$unix(r3, &(0x7f0000f82000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) bind$ax25(r3, &(0x7f0000947000)={0x3, {"faffff07ffbb56"}, 0x10001}, 0x10) r4 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r4, &(0x7f0000bc1000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000d18000)={0x2, 0x0, [{0x6, 0x5, 0x692, 0x1, 0xd34f, 0x0}, {0x80000007, 0x0, 0x19, 0xffffffffffffffff, 0x1000000000, 0x0}]}) r5 = syz_open_dev$vcsn(&(0x7f00008d3000)="2f6465762f7663732300", 0x3, 0x88242) r6 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r6, 0x6, 0x6c4, &(0x7f0000a2c000-0x18)={"7bb688b7c270f24f8b299b3736990f98", 0x40, 0x200}, 0x18) sendto$inet(r4, &(0x7f000000a000)="530b2806430100008000000000000000fda50066", 0x14, 0x6, &(0x7f0000fc3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000b23000)=0x5) openat$kvm(0xffffffffffffff9c, &(0x7f000023e000)="2f6465762f6b766d00", 0x480000400000000, 0x0) write(r5, &(0x7f0000145000)="d84cd0338ef7a1d77fd0170b2899d94e6334453622b68c3ebd90740548be65ceb36c3be9f98455209fe9f2dc29ad049a891080d03661335d6ca481582158765c7e20748a2ca472a2b7dbe8af4f82056b9392637de1b1aa059434a4b0", 0x5c) syz_open_dev$usbmon(&(0x7f0000ee9000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) r7 = add_key(&(0x7f0000661000-0xa)="73797a6b616c6c657200", &(0x7f00005de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae3000-0x3c)="7be56210affa9b3e095dc35657cda29bcb088c2b6105107345d1fe76fb0ef73b0d923b55fcce5c40efd888da74f7dba74d8892d1d0224320b336b6be", 0x3c, 0xfffffffffffffffb) keyctl$describe(0x6, r7, &(0x7f000092f000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd) 2017/09/29 22:31:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x20000, 0xb5) flistxattr(r0, &(0x7f0000002000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000)="2f6465762f72616e646f6d00", 0x0, 0x0) r3 = epoll_create1(0x0) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f00002b2000)={0x3, {"84df3ec2f3c32c"}, 0xffff}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x4, 0x0}) timerfd_create(0x7, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) accept4$packet(r1, &(0x7f00004b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b3f000-0x4)=0x14, 0x80000) ioctl$int_in(r0, 0x5473, &(0x7f0000cb2000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000c3000-0x10)={0x1, &(0x7f00006b3000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000077f000)={r4, 0x10}) signalfd4(r3, &(0x7f0000b36000)={0x6}, 0x8, 0x80000) epoll_pwait(r1, &(0x7f0000e13000-0xc)=[{0x0, 0x0}], 0x1, 0x4, &(0x7f0000876000-0x8)={0x948b}, 0x8) ioctl(r2, 0x6, &(0x7f0000e35000)="ff212e9cd3a6632977cbb8149f02c3f18259358664085254a326ea05fe9a") r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x314) poll(&(0x7f0000bed000-0x20)=[{r1, 0xc0, 0x0}, {r3, 0x1001, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x2000, 0x0}], 0x4, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006f5000)={@generic="e92346406baae641e374ba268cda3c74", @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000901000-0x4)=0x0, &(0x7f00002a7000-0x4)=0x4) 2017/09/29 22:31:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000e69000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0xf9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xff, 0xb, 0x6, 0x80}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x8)={r1, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={r2, 0xfffffffffffffffd, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r3 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000b18000)={0xa, 0x7, 0x10008001, 0x20, 0x2, 0x0, 0x0}, 0x1c) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r3, &(0x7f0000717000-0xd5)="b558abefd044f6f76287baec75e7e378d9389a409ad2c1b9334e20494fd9039d473ba02d6136a0618c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aa93da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e26a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000fe3000-0x39)="2a008c42a59a5d48bd43e2b1e468eddaca00aa00008e4e77d702eb08000000000700000d00000000000600000000006ae4c02658444bb722cb", 0x3}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x8000000000011, &(0x7f00003d8000)={0x0, 0x0}, &(0x7f000003b000)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000-0x10)={r4, &(0x7f0000fe5000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d692afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e953655038b46b8d220ec0f28c64066f4bfb0390b7faac3a3c2b40cda46fa8a7be09c2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r3, &(0x7f0000438000)="a3723a06c2c4836c6d487a2ae6d05fa7e98963a92e2a2c1f0adaaad8facd412d2affff57bad6f6f3766df220e44513f72175c53c4a1e260f070000003b8a9735afcc3e7281502c1788beb8f360a5a72dae0fc861466800865e35e34b7ae8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e3000100007b170000000f5114876905", &(0x7f0000ec5000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 22:31:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf756, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a75000-0x4)=0x10, 0x80000) socket(0x10000000000000, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x4, @thr={&(0x7f000054e000-0x6b)="a0332a00fbe7dab01feb307dc732c28fcd0ee26d018fc97a723476e38d0253d08188842c9941ed6d8baeb377c9a613613b78a9c98788096682daf73cb55d894bd7ad4513c13034480a3562f07deae58047b3a395a5c0c165814caa7f8a51cae69fdfe2931b6948fb52ea34", &(0x7f0000af1000-0x4e)="7da853e8ab42bc638a0cf9897ae2073713c7c4308d987fe67daa1f4d3ab7a51b2747735c5c69fa1dc9ca6a98ba694d7ef9d5286650e4c3215f31293a81526feedf53c2e71265cf4e758974a60aeb"}, []}, &(0x7f0000044000)=0x0) clock_gettime(0x5, &(0x7f0000f55000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r2, 0x21) r3 = open(&(0x7f000024b000-0x8)="2e2f66696c653000", 0x240080, 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000f9a000)=0xfffffffffffff4c8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a7c000)=@assoc_value={0x0, 0x0}, &(0x7f0000c45000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000c4e000-0x8c)={r4, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006de000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000585000-0x8c)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000640000-0x4)=0x8c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000481000)="2f6465762f6b766d00", 0x400, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f0000b78000-0xd8)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0xc6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x200000000000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f000016c000)={0x5, 0x0, [{0x7ff, 0x4, 0x0, 0x0, @adapter={0x7, 0x200000, 0x7, 0x20000001, 0x5}}, {0xb8c5, 0x7, 0x0, 0x0, @adapter={0x9, 0x3, 0x9, 0x1ff, 0x0}}, {0x8, 0x0, 0x0, 0x0, @msi={0xfffffffffffffffa, 0x0, 0x0}}, {0x1, 0x4, 0x0, 0x0, @adapter={0x2, 0x0, 0xffffffffffffffff, 0x7, 0x8}}, {0x7, 0x7, 0x0, 0x0, @sint={0x1, 0x1}}]}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000000000, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 22:31:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bcb000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000094d000-0xb)="2f6465762f6c6f6f702300", 0x1000004, 0x0) r1 = shmget$private(0x0, 0x1000, 0x1050, &(0x7f000034f000/0x1000)=nil) semctl$IPC_INFO(r1, 0x208000001, 0x3, &(0x7f00006b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = semget$private(0x0, 0xfffffffffffffffd, 0xfffffffffffffffd) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000003000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$inet6(0xa, 0x1000000000000002, 0x10001) setsockopt(r3, 0x7fff, 0xfffdf80000000001, &(0x7f0000163000-0xd5)="a5f4000000047bf3aa3503fda25c37de0c9f0000ffffffe90005eaf0e982a9665cc1d7b9a323bb080089e8000067cca260c1879bd17343d8ded22eec2400af9903c6f53f763506bd2f0d7c5ad0d0360004de9bb1310ee683e431f119b2c989de66784bdbdc6c960000000000000a00000006fa93780362c00c5728a20800000000000000633e989775e949acdb9f4bab6692416f5fdd7b11364c25c000000081d7739991263e317112de4fc066608a3137612474341cc69794ba101bcb2cec547da0cd7e1e0e04eeff830bdaad013c95c3ef0d35", 0xd4) clock_gettime(0x3, &(0x7f0000f65000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b49000)={0x0, 0x0}) futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={r4, r5+10000000}, &(0x7f0000005000-0x4)=0x0, 0x0) timer_create(0x3, &(0x7f000034a000-0x50)={0x6, 0x60, 0x5, @thr={&(0x7f0000ccd000)="40b8f998b8eff608c99488def60c12a420266efcb3de0c948132152cd8e69892ab8ace7cfb552d1d3b28948f5a54bb415286dba334800bed7587f3e6d197a1cebb488b95acb4b58192721fdc42b7fdb85151", &(0x7f0000778000-0x3b)="b1df6f5bd941534429842ba25615eb689b89efb2ebd0adb4e57c5fdde50d325d49923e88773aed51af1559127e4a8534b61d9586aefee9a2d231e4"}, []}, &(0x7f0000ff2000-0x4)=0x0) timer_create(0x6, &(0x7f00002a8000)={0x2, 0x1, 0x1, @thr={&(0x7f00007b2000)="766bb2f8cba334e837c91726baf866ff1d2fa9de481353388e683c25854645d43457f8096e6d969cefd6e8f8811a6c5e17222f1e658d2e1f6b09bd701349cecb8bda63355a9bf42ae1b2c7420c4ee3652cf6f70d607e6b4c591feef93ecf4bcad7750a713da7a4ded9e7fa740e3088ac9a370dc2051a634c05e318082b22549ff353066e78e32b179bc907ef4eb9398dee736715d5f5ade2b861e6e968bd9c7b154a74c2a0f26707429fd9d9edf230f2b04d1562fa8ae1f4fcdc3e76d16a029e869deb982e4fa219f6ea6debeb0ac69d278c4da22b", &(0x7f0000ee1000-0x2d)="dab9ff0ce3d7aef757bf187bcd06d11621e43900621da9fa51db419c465c7111ab7bebc3dfbf821af2805f8f15"}, []}, &(0x7f0000cfc000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e2d000)={0x0, 0x0}) timer_create(0x5, &(0x7f0000c6a000-0x60)={0x20, 0x5, 0x1, @tid=r7, []}, &(0x7f0000e6b000)=0x0) timer_gettime(r6, &(0x7f000024b000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000c000-0x4)=0x0, 0x1, 0x3ff, &(0x7f000031c000-0x10)={0x0, r8}, &(0x7f0000902000-0x4)=0x0, 0x0) r9 = open(&(0x7f0000da5000-0x8)="2e2f66696c653000", 0x20000, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000820000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d6000)=0x8c) ioctl$sock_SIOCADDDLCI(r9, 0x8980, &(0x7f0000f55000)={@common="65716c00000000000000000000000000", 0x7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b79000)={r10, 0x4f, "9e8029900c3ddcc7684ee5230e8a017c3b7b2c7517e884d9c83a9bcf4a09e91f5156a3a9ccde04194414f3bf51a17f00acb5195a6a94b812b65d0b99f572eb907db9bc542f3d7746c0c9b7fb5408cb"}, &(0x7f0000728000-0x4)=0x58) r11 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b0d000/0x2000)=nil, 0x2000, 0x0, 0x200000000000032, r11, 0x0) unshare(0x8000000) r12 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x40, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) lseek(r12, 0xfffffffffffffffd, 0x3) syz_emit_ethernet(0x34, &(0x7f00001d4000)={@random="d5399f7617fc", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88f8, @arp=@generic={0x2000000000000003, 0x400eb07, 0x6, 0x2, 0xb, @random="7329f424df1c", "a9f7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "aeab67e9aedc6f0bd72601fe88d9eb8b"}}}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c47000+0xc26)={r10, 0x1}, 0x8) setsockopt$inet_tcp_int(r11, 0x6, 0x18, &(0x7f0000e41000-0x4)=0x3, 0x4) 2017/09/29 22:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000044f000)=0x0) r1 = getpgrp(r0) setpriority(0x1, r1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d9f000-0x4)="68696768737065656400", 0xa) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00007cc000)=0x6) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000579000/0x18000)=nil, &(0x7f00000ba000-0x18)=[@textreal={0x8, &(0x7f0000806000)="66b9800000c00f326635000100000f3036cf66b9a00300000f32b880048ee0d9fef7d3b800098ee03e0fc728f36d3e652eef", 0x32}], 0x1, 0x62, &(0x7f0000f57000)=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f00003a8000/0x2000)=nil}) waitid(0x3, r1, &(0x7f0000682000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000e45000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000082f000/0x18000)=nil, &(0x7f0000428000-0x18)=[@textreal={0x8, &(0x7f0000281000)="0f6f44fb0f00d30fc71866b9800000c00f326635001000000f302e36660f73d60b66b9800000c00f326635000100000f30260fc75f00baf80c66b8d23f1e8766efbafc0cedbaf80c66b8500ece8466efbafc0cb000ee0f1df4", 0x59}], 0x1, 0x74, &(0x7f0000476000-0x10)=[@cstype3={0x5, 0xf}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00007cb000)={0x2710, 0x2, 0x6000, 0x2000, &(0x7f000074f000/0x2000)=nil}) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f0000b5d000)="0f352e0f080f01ca660f280abaf80c66b887c3d58e66efbafc0cec65f3ded167650fc79b0a0000008b97c900baf80c66b8e0b4148b66efbafc0cecba4200b007ee", 0x41}], 0x1, 0x0, &(0x7f000082a000)=[], 0x0) getrandom(&(0x7f0000832000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00006c2000)={0x1000, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000776000-0x18)={0x0, 0x5, 0xfffffffffffff065, &(0x7f0000c60000)=0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 52.292484] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.321835] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3131 sclass=netlink_xfrm_socket pig=3353 comm=syz-executor6 2017/09/29 22:31:34 executing program 0: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) recvfrom$inet(r0, &(0x7f000027d000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x40, &(0x7f0000d6d000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00003db000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x73a) mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "000091"}, "c1"}}}}}}) add_key(&(0x7f000045b000)="646561641e", &(0x7f0000035000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000099d000-0x1000)="", 0x0, 0xfffffffffffffff9) prctl$intptr(0x17, 0x3) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a20000-0x5d)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0d000)=0xe8) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ed8000)="7472757374656400", &(0x7f00003b5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0e000)="626465766d643573756d2d2d00", 0xfffffffffffffffa) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x8000000005, 0x84) r2 = 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) mknod(&(0x7f0000945000)="2e2f66696c653000", 0x1, 0x0) syz_open_dev$random(&(0x7f0000260000)="2f6465762f72616e646f6d00", 0x0, 0x20000) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f000032b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) syz_open_dev$tun(&(0x7f0000148000)="2f6465762f6e65742f74756e00", 0x0, 0x800) epoll_create1(0x80000) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000081b000)=0x0) [ 52.371322] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.378213] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.410057] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.477324] dccp_v6_rcv: dropped packet with invalid checksum [ 52.536605] SELinux: failure in selinux_parse_skb(), unable to parse packet [ 52.555468] dccp_v6_rcv: dropped packet with invalid checksum 2017/09/29 22:31:34 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5c000)="2f6465762f72666b696c6c00", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000d78000/0x4000)=nil, 0x9, &(0x7f000017c000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x5) perf_event_open(&(0x7f000002e000)={0x2, 0x78, 0x92, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f000081a000)={0x0, 0x989680}, &(0x7f0000523000-0x10)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a4000-0x9)="2f6465762f76637300", 0xf5b356f3c0c56a54, 0x0) pipe(&(0x7f0000c7c000-0x8)={0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ffb000)="2f6465762f7161745f6164665f63746c00", 0x100000000007c, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) clone(0x0, &(0x7f0000392000)="", &(0x7f00005fc000-0x4)=0x0, &(0x7f0000df1000)=0x0, &(0x7f0000649000-0x1)="b8") mq_timedreceive(r3, &(0x7f000098a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x400, &(0x7f000041a000)={0x0, 0x0}) pipe2(&(0x7f0000842000)={0x0, 0x0}, 0x80000) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") r6 = inotify_add_watch(r3, &(0x7f00004dd000-0x8)="2e2f66696c653000", 0x20) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000fed000)=0x0, &(0x7f0000e0c000-0x4)=0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000a3a000-0x98)={0xffffffffffffffff, 0x8f, "64aaa745f5405c19ddf1aee8e6cad6962ecde7244bf9438c3def30d41c2278055404cf378acafc7b2e07017f90306f532c01556dfb052cfa86cfe72bbb2002d5023930e8fb3852a6265b6108debc8f83c9d7217ba7f3974970da96cc7061164987869db68500436947cc8f5b5c13d64996205dbb570dc7a907ef8c7925cf9c0bcfa65630a874cf8ce8ceadd47450e5"}) inotify_rm_watch(r2, r6) setns(r3, 0x8000000) rmdir(&(0x7f0000ffb000)="2e2f66696c653000") connect$nfc_llcp(r0, &(0x7f000041c000-0x60)={0x27, 0x40, 0x0, 0x2, 0x0, 0x5, "29fadf0dc59e2ac830a849ac3d8abd6546e9d8341e19d81d4ca1452dc19ff131698222a42a858670a72338262d95abb488173bb6b9a5be2e27a63f77423656", 0x0}, 0x60) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") munlock(&(0x7f00009ce000/0x3000)=nil, 0x3000) recvfrom$ax25(r5, &(0x7f0000bb9000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6, 0x3, &(0x7f0000e88000-0x10)={0x3, {"06ed5b62fbf217"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00005a4000)=0xe6, 0x4) prctl$setname(0xf, &(0x7f00008d1000)="2f6465762f72666b696c6c00") renameat2(r5, &(0x7f0000715000-0x8)="2e2f66696c653000", r5, &(0x7f0000830000)="2e2f66696c653000", 0x8000000000000002) madvise(&(0x7f0000b76000/0x4000)=nil, 0x4000, 0x0) 2017/09/29 22:31:34 executing program 4: mmap(&(0x7f000016d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x2, &(0x7f0000a64000-0x14)="a744d06a71cf3a4bd3fd9502226bbd99c87f55fb", 0x14) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) r2 = accept$inet(r0, &(0x7f0000552000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000170000-0xa4)="2c34f9356c391bcf879037cf6937e928c9bd4ffb84492871e26a135a2b120dba0a20f37f87eb860814d4077b559abce0d7ed0b9a56bc5dc97f3c95c29f8dd4b2f59798c13d77068d6832a3d21aed24d16b6368da65e007b67cf1ddcac29df0f3f894050a5cf405e075d9089bd827c301bf9c089b6aa8f6385e509a67d15d85905416b4027c631c4ebbb3182642cbb7380a22f9fbb74b670e9aa5617bd165e1d0fe630b99", 0xa4) shutdown(r0, 0x0) listen(r0, 0x0) shutdown(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x3)=0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007d3000)=@int=0x0, &(0x7f0000a64000)=0x4) 2017/09/29 22:31:34 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x2000, 0x0, &(0x7f0000e20000/0x2000)=nil) gettid() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001d3000)=@assoc_value={0x0, 0x0}, &(0x7f0000419000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a9000)={0x0, 0x7fff, 0x200, 0x6, r0}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f000088e000-0x4)=0x100000000, 0x4) open$dir(&(0x7f0000024000)="2e2f66696c653000", 0x100, 0x11) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000019000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pipe(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000019000-0x10)={&(0x7f0000001000/0xe000)=nil, 0xe000}) sysfs$1(0x1, &(0x7f000000c000-0x1)="00") close(r1) 2017/09/29 22:31:34 executing program 2: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000435000-0x8)={0x0, 0x0}, 0x1, 0x217e) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x400002, r1}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000c7e000)=0x0) mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x400002, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cbb000)={0x0, 0x9}, &(0x7f0000fcd000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fcc000)={r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x80000001, 0x1, 0x0, 0x101}, &(0x7f000009a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ada000-0x10)={r3, 0x1, &(0x7f0000b9e000-0x1c)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b37000)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000568000-0x18)={r4, 0xd, "86876abfc58727094d29fb0d90"}, &(0x7f0000fcc000-0x4)=0x15) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000085c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026b000)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fcb000-0xe8)={{{@in6=@empty={[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]}, 0x3, 0xfff, 0x2, 0x9, 0x1e, 0xa0, 0xa0, 0x0, r1, r5}, {0x0, 0x5000, 0xe7, 0x401, 0x8, 0x8000, 0x74b9, 0x2}, {0x8, 0x4, 0x2, 0x7fff}, 0x5, 0x80, 0x2, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x101, 0x9}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffe146bd72, 0x0, 0x3, 0x4, 0x4, 0x400, 0x400}}, 0xe8) sendto$inet(r2, &(0x7f00007ef000-0x14)="2b", 0x1, 0xfffffffffffffffa, &(0x7f00002d7000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000079000-0xf)="", 0x0, 0x8000000, &(0x7f0000ab1000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) syz_emit_ethernet(0x76, &(0x7f0000ea8000-0xaed)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "a24c4c", 0x0, 0x0, 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}, [@hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "bc47dd35e61cbab7"}}}}}}}) 2017/09/29 22:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket(0x2, 0x3, 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x30)=[], 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f34000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001, 0x0, 0x0, 0x0, 0x52, 0x3, 0x2f0000000000}, &(0x7f000015e000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000471000-0x8)="2e2f66696c653000", 0xffffffffffffffff) connect(r1, &(0x7f000032f000)=@nfc_llcp={0x27, 0x101, 0x41da, 0xd1a1381bc81c771, 0xfff, 0x10000, "bd93b4aff6f9806fcdc55d0a4545091fb3327a8210ee207b884e48d826694ce43afb941b3668c37b6d2a3f17e25a6d71a39f2b3a263a8c9767a9ba23c5feb0", 0x5}, 0x60) mount(&(0x7f0000c2b000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000576000-0x6)="72616d667300", 0x2, &(0x7f0000080000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c1b000-0x10)={r4, 0x4, 0xac, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xa6, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x2080000) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x3c, 0x0}) r6 = getpgrp(0x0) prlimit64(r6, 0x9, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004ac000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x3, 0x8, 0x6, 0x8dc1, 0x1ff}, 0x20) setpriority(0x0, r6, 0xc5) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000723000)={r5, 0x0, 0x30, 0x98, 0x9}, &(0x7f000095b000)=0x18) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) epoll_wait(r2, &(0x7f0000c62000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x5) 2017/09/29 22:31:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c9f000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b7c000-0xc)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r1, r2, 0x1, &(0x7f0000de1000-0x10)={0x5, 0x10001, 0x4, 0x8}) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x20000000fd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x40000003, 0x8010, r4, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000001000)={0x3ff, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netrom_NETROM_IDLE(0xffffffffffffff9c, 0x103, 0x7, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000d7d000/0x2000)=nil, 0x2000, 0x0, 0x50, r3, 0x3) shutdown(r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1005, 0x10110, r4, 0x2) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000002000-0x4)=0x205d, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000d7d000)={0x2, [0x4, 0x5]}, 0x8) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x401, 0xffffffffffffff7e, &(0x7f0000003000-0x8)="980000000502fa0d", 0x8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000096f000-0x8)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ef000+0x738)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r5 = socket(0x11, 0x802, 0x0) write(r5, &(0x7f000094b000)="220000001900010000003300092e04000a01fffffffffffffffa3c0006000200004316", 0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 22:31:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000be6000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c9000-0x11)="2f6465762f7667615f6172626974657200", 0x600001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x20000000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x8000000000000000) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000078f000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x4000000, &(0x7f0000cdc000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00001d8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") gettid() socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x2, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ca7000)={0x5, 0x7, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r2, &(0x7f000000e000)="", &(0x7f0000c13000-0x1)="9f", 0x1}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000000a000)="2f6465762f7573626d6f6e2300", 0x400000001d, 0x400000) pread64(r3, &(0x7f000016f000-0x6)="000000000000", 0x6, 0xfffffffffffffffd) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x105, &(0x7f0000011000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="bebfb41e37a7", [], {{0x806, @llc={0xf5, @llc={0xd4, 0xe, "19", "3696f9852e613ca64c2a16c5f652b54214a6fcfb4b8f2803b2535d511af8b456b42f027bbc47f3eb2bbe2ef27598025488469a3a1fb1b27ce364e5b692271fcdeedfa3ee73003f771a9440cda7afdd2ff98d2083d312b8c33205976651ab0b9b439f0e31f21a87ba7a96babb8d320ce7237df6fa4a2ac46c042858594bbd9082d0cc1c73a5cc6887096b609d4e5cd2a8578d8a006da187acabb0005053662eabb465afb9a0e49820df2daba1be665347d1cb94824b438cac5ccc6ae7cdd8ed718939709d070592ac49877adc1bf7254b64381e1ebfc04911329960ae9ae4a6a2c466d0fdb9637d48c827fcba0409760da59c"}}}}}) connect$nfc_llcp(r3, &(0x7f000001f000-0x60)={0x27, 0x40000d72b, 0x5, 0x1, 0x1ff, 0x401, "461a200b87cad77a74d2f18d8b00c951ec4939744b8d2a65b3fe219a555dcfa4c302543caae9d6ad3fff7f00000000000091a7f5fa31d36007b8d40a6ac4e8", 0x1}, 0x60) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x1150, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r2, &(0x7f00007fa000)="21c6fa46b34415bc2cd7ba43294c9749", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r2, &(0x7f0000015000)="", &(0x7f0000016000-0x3d)="", 0x0}, 0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.661749] FAULT_FLAG_ALLOW_RETRY missing 31 [ 52.668573] SELinux: failure in selinux_parse_skb(), unable to parse packet 2017/09/29 22:31:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004fc000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80801) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f000029d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b09000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f00000)="2e2f66696c653000", &(0x7f0000a4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f000082c000-0x8)="2e2f66696c653000", r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000001c000-0xc)={0x2007, 0x0}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e3000-0xb)="2f6465762f6877726e6700", 0x410000, 0x0) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) r8 = gettid() signalfd(r6, &(0x7f0000393000-0x8)={0xffffffffffff0000}, 0x8) setns(r7, 0xc000000) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r8, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r6, &(0x7f0000f51000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) readv(r5, &(0x7f0000082000-0x10)=[{&(0x7f0000c58000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}], 0x1) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000376000)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f00003bf000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000e24000)="6f", 0x1, 0x1, 0x0, 0x0, 0xffffffffffffffff}]) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000a85000-0x8)={0x0, 0x0}) io_destroy(r1) signalfd4(0xffffffffffffffff, &(0x7f0000576000)={0x0}, 0x8, 0x0) 2017/09/29 22:31:34 executing program 2: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f9d000-0x78)={0x2, 0x78, 0x497, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fbb000)=0x7fff) r1 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r2 = socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f000073b000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0xb0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x1, @rand_addr=0x10001, [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, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) bind$inet(r3, &(0x7f0000c9b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f000006c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x10003, 0x32, 0xffffffffffffffff, 0x1) setsockopt$inet_buf(r1, 0x0, 0x7, &(0x7f0000b1d000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) shutdown(r2, 0x0) prctl$setfpexc(0xc, 0x160003) mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0x1, 0x3, &(0x7f0000012000)=[@generic={0x15b4, 0x0, 0x0, 0xec6}, @generic={0x5e28, 0x10, 0xffffffffffffffff, 0x2}, @generic={0xd39d, 0x0, 0x1, 0x2}], &(0x7f0000014000-0x7)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000fbb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x14, &(0x7f0000d0f000-0x14)="0000008000000000000000000003000100000043", 0x14) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x21bc746cb95aa6ed, &(0x7f0000fa4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000029f000-0x4)=0x14) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f0000101000)=@get={0x1, &(0x7f000044f000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) [ 52.706228] CPU: 1 PID: 3435 Comm: syz-executor5 Not tainted 4.14.0-rc2+ #107 [ 52.706237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.706244] Call Trace: [ 52.706265] dump_stack+0x194/0x257 [ 52.706287] ? arch_local_irq_restore+0x53/0x53 [ 52.706305] ? mark_held_locks+0xb2/0x100 [ 52.706317] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.706345] handle_userfault+0x11ec/0x23a0 [ 52.706363] ? pagevec_move_tail_fn+0x1210/0x1210 [ 52.706383] ? mark_free_pages+0x390/0x390 [ 52.706393] ? mem_cgroup_css_offline+0x510/0x510 [ 52.706404] ? __lock_is_held+0xbc/0x140 [ 52.706419] ? userfaultfd_ioctl+0x4510/0x4510 [ 52.706444] ? perf_trace_lock+0xf1/0x860 [ 52.706459] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 52.706482] ? check_noncircular+0x20/0x20 [ 52.706507] ? __lock_is_held+0xbc/0x140 [ 52.706545] ? rcu_read_lock_sched_held+0x108/0x120 [ 52.706565] ? find_held_lock+0x39/0x1d0 [ 52.706606] ? __put_page+0x100/0x160 [ 52.706619] ? __lru_cache_add+0x410/0x410 [ 52.706633] ? __handle_mm_fault+0x2780/0x39c0 [ 52.706659] ? put_page+0x19b/0x1c6 [ 52.706671] ? ptlock_free+0x42/0x42 [ 52.706692] ? mem_cgroup_try_charge+0xa40/0xa40 [ 52.706724] __handle_mm_fault+0x3823/0x39c0 [ 52.706747] ? __pmd_alloc+0x4e0/0x4e0 [ 52.706775] ? lock_downgrade+0x990/0x990 [ 52.706800] ? __lock_is_held+0xbc/0x140 [ 52.706878] handle_mm_fault+0x334/0x8d0 [ 52.706888] ? down_read+0x96/0x150 [ 52.706903] ? __handle_mm_fault+0x39c0/0x39c0 [ 52.706915] ? vmacache_find+0x5f/0x280 [ 52.706932] ? find_vma+0x30/0x150 [ 52.706950] __do_page_fault+0x4f6/0xb60 [ 52.706960] ? __lock_is_held+0xbc/0x140 [ 52.706989] do_page_fault+0xee/0x720 [ 52.707009] ? __do_page_fault+0xb60/0xb60 [ 52.707034] ? lock_downgrade+0x990/0x990 [ 52.707044] ? exit_files+0xb0/0xb0 [ 52.707055] ? errseq_sample+0xee/0x140 [ 52.707100] ? __might_fault+0xe0/0x1d0 [ 52.707122] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.707153] page_fault+0x22/0x30 [ 52.707168] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 52.707175] RSP: 0018:ffff8801c60efe38 EFLAGS: 00010202 [ 52.707187] RAX: ffffed0038c1dfd5 RBX: 0000000000000008 RCX: 0000000000000001 [ 52.707194] RDX: 0000000000000000 RSI: ffff8801c60efea0 RDI: 0000000020002000 [ 52.707201] RBP: ffff8801c60efe68 R08: 0000001800000017 R09: ffffed0038c1dfd5 [ 52.707209] R10: 0000000000000001 R11: ffffed0038c1dfd4 R12: 0000000020002000 [ 52.707217] R13: ffff8801c60efea0 R14: 00007ffffffff000 R15: 0000000020002008 [ 52.707264] ? _copy_to_user+0x9b/0xc0 [ 52.707285] SyS_pipe+0xfd/0x2e0 [ 52.707301] ? SyS_pipe2+0x2f0/0x2f0 [ 52.707317] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 52.707335] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 52.707351] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.707379] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 52.707387] RIP: 0033:0x4520a9 [ 52.707394] RSP: 002b:00007f73c0458c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000016 [ 52.707408] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 2017/09/29 22:31:34 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000078f000)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f00006c6000/0x2000)=nil, 0x2000, 0x3000000, 0x3e, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00001c3000)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x9, 0x32, r1, 0x0) mmap(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000044b000)=@buf={0x0, 0x0}) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x100000000894a, &(0x7f0000dbd000)={@common="79616d30000000000000000000000000", @ifru_ivalue=0x1000005}) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00004e1000)=0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x4000)=nil, 0x4000, 0x1000000, 0x2002010, r1, 0x3) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000409000/0x2000)=nil, 0x2000, 0x3, 0x8012, r1, 0xffffffffffffffff) mmap(&(0x7f0000bdd000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x3000)=nil, 0x3000, 0x3, 0x11, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000c13000-0x40)=[{&(0x7f0000dbf000)="a18ca5f0c8d22016a9450acaebbe843a7cc2314225eb22691a3d779bdf23f95eac1045556a00cf6bcdc8773840a4c2391f339a9fa41f265ebbb91347ae7759a7e796449a3427c1df4f857991bf94d6945db50a5cb81d49c175bcf6ffe7be7de6521a8f74fc9cc80dc284a406d1f5ae79877b1c6f5c384b94ad05a6b55e2c498e90ec7243f8d6172e28b6a6ca82394d52698737f8a5b406cead4db7022f80c4e6c8e3a5426caedf9cff9e54af26eea68d405034c18105c56eef89152e3b805ab17b660cdeffd9d07a2fa7fbb516ee44288065676534066494680f0774953d", 0xde}, {&(0x7f000011d000)="", 0x0}, {&(0x7f0000dc0000-0xcb)="10c9a0196779b79b995481d2dcb05064ee6753aa6e41c302f898d13793ca9b24879b1d32851b3b6168308d86c4365db1e5c304c1fc730e357b40a3de8e17efcd3e960cee859697243f2e7cfc26b6872850056cf1301b92db0d0e3760fbe9955088bfdf437e2ae7436c38833cbb98d3366e61eb27bcbaccd31be2ca6bc45cb7b8d02ccbe7cdba97d11e2f033084c89d11e889036b46a8cb9fc1722e64a519d22476e1322cae9052cfdc6107e032761a60f85a1e2431eea80770d2a61217b49e1fa4c27b74fc610b09b79ff1", 0xcb}, {&(0x7f000011e000-0x71)="ad92aceed7e478c868db89f396277752a117e86809406f8907eeb9ef741d76e65a632cfd0ac5fbbaab82c1d3cbae37c5663a95f76c6d591684221fd483285863c975c78569dfe5f2d1e03126a46db9969c7194e1c3593343ae29ca94a9b375c1a6cb1aa041be32cfd289d8009bfb8a4979", 0x71}], 0x4, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x3000)=nil, 0x3000, 0x7, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f00004dd000/0x4000)=nil, 0x4000, 0x2000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x3000)=nil, 0x3000, 0x1000000, 0x3e, r1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004e0000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, r1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000dc1000-0xc0)=[{{&(0x7f0000a2f000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc0000)=[{&(0x7f000077b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d49000)="", 0x0}], 0x2, &(0x7f0000dbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x7}, 0x0}, {{&(0x7f0000239000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000708000)=[{&(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000dc0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000c3b000)="000000000000000000000000000000", 0xf}, {&(0x7f0000dbf000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000caf000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, &(0x7f0000dc1000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x1}, 0x6}, {{&(0x7f0000dbf000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000dc0000)=[{&(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x1, &(0x7f0000bb1000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x1a8}, 0x3}], 0x3, 0x1, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0xa, 0x32, r0, 0x0) ioctl$sock_ifreq(r1, 0x89b0, &(0x7f0000dbc000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000dc2000-0x20)="00000000ffe50000925158aa475100000000000000009302b786c5e5f8dd7304"}) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x80000000000003, 0x20011, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000dbf000-0x20)={@common="697064647030000000050000bebe0000", @ifru_flags=0x9100}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000dbf000)="", &(0x7f000011e000)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xc) 2017/09/29 22:31:34 executing program 5: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) setpriority(0x1, 0x0, 0x200) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fcb000-0x8)="2e2f66696c653000", 0x800000000) r0 = gettid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fcc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f00005a9000-0x9)="2f6465762f73672300", 0x40, 0x101000) recvmmsg(r1, &(0x7f0000fc7000)=[], 0x0, 0x40000041, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r0) fcntl$dupfd(0xffffffffffffffff, 0xffffffffffffffff, r2) semop(0x0, &(0x7f0000fca000-0x1e)=[{0x20000003, 0x5, 0x1000}, {0x4, 0x6cbb73d7, 0x1800}, {0x0, 0xc5c, 0x1000}, {0x2, 0x0, 0x800}, {0x2, 0x200, 0x1800}], 0x5) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xffffffffffffd097, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x3a17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f00008000300ffece3db00df0026", 0x20) rt_sigsuspend(&(0x7f000075c000-0x8)={0x3}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) ioctl(r5, 0x894c, &(0x7f0000158000)="") capset(&(0x7f0000ce9000-0x8)={0x19980330, 0x0}, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x3, 0x3f, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000afb000)={0x0, 0x0, 0x0}) 2017/09/29 22:31:34 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f8000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000)={0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bd6000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x200, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000ac3000-0x4)=0x7f) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000710000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009de000-0x4)=0x14) getitimer(0x2, &(0x7f0000935000)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f0000fbd000)=[{r2, 0x1000, 0x0}, {r1, 0x20, 0x0}, {r3, 0x500, 0x0}, {r0, 0x8, 0x0}], 0x4, 0x7e4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00009c7000-0xc)={0x20000001, 0x0}) execveat(r0, &(0x7f000053f000)="2e2f66696c653000", &(0x7f0000fe4000)=[&(0x7f0000405000-0xf)="656d302e5c76626f786e6574302800", &(0x7f0000ed5000-0x6)="656d302c2b00", &(0x7f00006aa000-0xc)="2f6465762f6175746f667300"], &(0x7f000005d000-0x8)=[&(0x7f0000467000-0x9)="2f6465762f73672300"], 0xea776c6c3231b4ed) unshare(0x0) unshare(0x20020000) mmap(&(0x7f0000000000/0xcf0000)=nil, 0xcf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000058b000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r5, &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0}, 0xc) r6 = socket(0x80011, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000020c000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r6, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r6, 0x1, 0x0, &(0x7f0000591000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d49000)=0xfd) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r7, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00006fe000-0x8)=0x0) bind$unix(r8, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r6, 0xf2) 2017/09/29 22:31:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80400, &(0x7f0000379000-0x1)="04", &(0x7f0000077000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000064000)="66ce") r0 = signalfd4(0xffffffffffffffff, &(0x7f00001f1000-0x8)={0x80}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000eeb000-0x4)=0x10000000008, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000dab000)=0x47fe, 0x4) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000e8e000-0x4)=0x2, 0x4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x4000000101e, &(0x7f0000f1d000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb8000)=0x14) getuid() mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fb8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000-0x4)=0xe8) geteuid() setreuid(r4, r4) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000eeb000-0x4)=0x80, 0x4) sendto$inet(r3, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000fb8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) recvfrom$inet(r3, &(0x7f0000545000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x12000, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000091a000-0x4)=0x0) getsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000fba000-0x38)={0x0, 0x0, &(0x7f000081d000-0x90)=[{&(0x7f0000fba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fbb000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000fbc000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000fbd000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000fbd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000f6e000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000971000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f000033a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000865000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x9, &(0x7f0000fbe000)="", 0x0, 0x0}, 0x2020) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r1, 0xfffffffffffffffe) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 22:31:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x6, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000002000-0x8)=0x400, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b6a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005bf000)=0xe8) io_destroy(0x0) r3 = open(&(0x7f000064a000-0x8)="2e2f66696c653000", 0x800, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000002, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_buf(r4, 0x29, 0x100000036, &(0x7f000023c000)="64026241636c8a0a5a3059c11cb1835a8f8bfcf73f45dcc1d86f1c4a1362e62febe882dfa1c3593d7c2354ad5c1f57151f36c1000000e17e58cf8478be7742f76e7a67ad5a076c99f4f122eb2965a942245aba49a6401adbbe856e86c3cbe1ead4f4d085f41e0e9d878a4400ab44f16bae955c9221159dd16adf632d585362dc2a895ac2a1651f4d3d29785e7c80ce18f79982c8c6d97293a02afc99cc0010000000000000928defa39aec8c767cf3806eea80053e5d46d82222a017d3195a36833ffd7c83fdc0d57d5aa29cddaf0082a7781f7a165a6a023a4af9b3cd804bc2a635891dd9e62acc", 0xe8) getsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f0000ded000)="", &(0x7f0000f52000-0x4)=0x0) close(r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000193000-0xb)="2f6465762f6877726e6700", 0x4000000001007ffe, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x7, 0x32, r3, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000417000/0x3000)=nil, 0x3000, 0x8, 0x3b, r1, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x1) accept$inet6(r5, &(0x7f0000f98000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f97000)=0x1c) sendmsg$netrom(r0, &(0x7f0000bdb000)={&(0x7f00002f9000)=@full={{0x3, {"85d7fb5b8926e0"}, 0x1ff}, [{"241920e72a9fb1"}, {"5943f279696ca6"}, {"ba515cd58ae31d"}, {"2106000000e2ed"}, {"26fdaac39eed07"}, {"d82be598b2b7ed"}, {"b4ff9b8c4aa814"}, {"2dae7862ede683"}]}, 0x48, &(0x7f00007ca000-0x90)=[], 0x0, &(0x7f0000920000)=[{0x30, 0x10b, 0x4, "1a4b74493b1d231d7f281d00f7df00000000004000050000ae"}, {0x100, 0x107, 0x5, "24b49ca670d9e46a66d9881c967c39c974290d21e24975db74675e9a61b9ff8518ae49f6baaaa5c546ba66631cac58d540e5ee8dd294e6d59c5f3031fbabed7879da184b2fa437a281c7b7671e09ffdcd2b5052025521a7680ba88cf0475b7a264699b8f4c0520c4255cb1f96419f1f89e53548c8f719f56195ae60a0a3f1ddc73c35ffbbdf599ff5787016fd60967541cba30f5f3ba0f2620404ec4b4be48396825a3e39d1d286b6727e7c450b6f65ad501f7d73a5f51c3052c65583ff6865a0a2d448773edc1fd29df5d00bcddb50e9f3df466bd543a61e489cc8f0e3aa48a1a3f7f74dc7219512b36a7a40c8840"}, {0xa0, 0x11f, 0x10000000080000, "95991c1417b3d3baa4e93b40a26c8fa38bebcdbc4d5ab98779ab8a6cb30949034bf56e6dc4b77937fa01e49f8b33f5c1b0c7d86fddd1de046befb78d26a5fbfe723f55f19beb8abf52a0d32a0ad5c620f72586ee171666ef1971e8eb72c35a69bc567a0c133aa3c73e011e76dd453f74d755ae696246b055bb2cc08df295edf3729d0f9070e1a7f54ced22ab38e33611"}, {0xe0, 0x10f, 0xfffffffffffffbff, "0cfbd21941e6e9e47fbc2d65de3ab081c3f3cab566bcff79badbef4798f1fdeb000000e87295d42dcb9d66b7f9b68cf134240e900300510eceb9890545512beed0de2c6188712f24be6807024b420b9800000000000000043a6767d8ba3aaaf894202517ec4914713f1d487fbe91187bfdec6b54507a18036f1d1b5812e0e84c823868a1cefaf8a0b1da5015c687cb4be2b002ad0ac7b587dd70440d6200eec3eec1c4684ea30c25ee108c00e95d0a9909ae6d000027365e33960ba8c5a0d576da705ec429bc9ee64a3b8bbe"}, {0x70, 0xfe, 0x3, "d7a385caa319341dec3d1a7685d577a7f9745c6e5cb2590137fa80727bf455b29a4c47ddf47efeb43bdc228a81db6adf053e9cfae3c9ff3c25e2ef4ed4b23a374ae6c6b635c24d8a305427027d7b9abadb73a2dd23767e939d12"}, {0xe0, 0x10b, 0x3, "cc1e00000000000000080a189b61cc2e82921885c33beb2b4558e0000492d883417898fdf5065131b8b7b157fe575c5ec8600b4a75d7621560bb07ea67a2406e4640157fff1de3d8812952c4944701720d9c61a300000200756295685dacb00740efceb7d21ac12c306c7d91bc446c40a21cefb8ead4193fef25696875d7e48129c7f579347c3fdcdc48b1fcf022444a76e769c54cafdc15199added80b5a76ba297954445edeb5ef18acbbd92a6cc11f28f5b936bbd0e211501b9ca3858c14dcb4c2e915d6c27b20e9920ef54"}], 0x6, 0x40005}, 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000baa000)={&(0x7f0000001000-0x8)=[0x2c0, 0x1d], 0x2, 0x1000, 0x5, 0x10000000000007, 0x3d3a4e92, 0xff, {0x100000000, 0x1, 0x0, 0x8000, 0x2, 0x7f, 0x81, 0x100, 0x101, 0x19, 0x6, 0x7fff, 0x1e0, 0x1, "48dff2e9e395f516663fb5458710ebaf37f53a034db5fd8575c3a8ce25949070"}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000008000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) connect$inet(r1, &(0x7f0000f17000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000c12000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000c71000-0x2b)="0acfdbf451f0000000018eadf9ab1789b79600000000f2000200ff00000002f70e00000000000000", 0x28, 0x0, &(0x7f0000065000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 22:31:34 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000634000-0x58)={0x26, "736b636970686572000000000000", 0x1000, 0x0, "686d6128287368613228632900000000000000000007000000000000000000020000e5000100000000005ae2ffef001a040000000000000000cc000080000001"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d6000-0x1)="8f", 0x1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d26000-0x6)="6c6f676f6e00", &(0x7f0000495000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000afd000)="00", 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000d25000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af0000-0x12)={@generic="53462ec7244389bf40c9693b32c83612", 0x4000000000004800}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d27000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000aea000)="2f6465762f6175746f667300", 0x103040, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000d27000)="2f6465762f76637300", 0x40, 0x0) r4 = accept4$inet(r3, &(0x7f0000037000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc1000)=0x10, 0x80000) r5 = accept$inet(r4, 0x0, &(0x7f0000d20000-0x4)=0x0) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000af1000)=0x0, &(0x7f0000d22000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00009f0000-0x8)={0x0, 0x10000}, &(0x7f00003a1000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000676000)={r6, 0x209d}, &(0x7f0000385000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000af1000-0x8)={0x0, 0x0}, &(0x7f00003d3000)=0x8) socket$netlink(0x10, 0x3, 0x4) sendmsg$inet_sctp(r5, &(0x7f0000af0000)={&(0x7f0000af0000)=@in6={0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000af0000)=[{&(0x7f00005be000)="0238638a3cd54c2c182b67c32f90caba78ede9f33b07aa0a6f31b94f1438a1b7ed45b5586a9152626c", 0x29}, {&(0x7f0000662000)="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", 0xfd}, {&(0x7f00006fb000+0xc75)="00bed2489940f03d3ef8ed65bee96781ec0023001096265f6b2611383ad23103cc227fdc0aca73b3cb0e8734a4266751259082d75b60f69aeb94ec7740d3377df3ee64b6578aab19597f4c2c4823927c26ad14f696bc8f5c4ba21a662faae9a87392276f96cc0e6559e8887284525a4c042c29e6706047f3b3cc1511f05f6a63042f13048ddfc585151710eb7c21cacb39380a21b63adaaa1c31e85d7b2f251ae53ce5147048ee8049d989cb707ebfdb9aa568e2e0584d7a", 0xb8}, {&(0x7f0000201000-0x47)="ae17e12772cce988584d53d04a0aa00755c5100ad8e33839b58ee28a2c89010687b82d12c33533918177d8654a0ac9db8783b979151c0ae8ddbb7f72f109074781ec1f3293a03e", 0x47}, {&(0x7f0000006000)="", 0x0}, {&(0x7f00005d1000-0xb5)="b24e2ae0b7e177639a05e8fd6798a3abe473bda81a55490841e78bfc343c30adbcb157f68cde32d1b7c46fe1e03e0f83bdde056a66cba4e400b0e28a24c2a947cf48aaec184fe77f13291692c0cb11f6443a4825554aa621b28f49ebaaaf2b4a0d69f3085a54abb4b5e928db9da1729e65f661d9a308d8fb5056a52fc2ad677bf979abd969525c8d9626d1359bcc4e9f2fae723223c81837c1a18c2059f008509b20b884a67a1264d182e00265181dd97b18ab81b1", 0xb5}], 0x6, &(0x7f0000af1000-0x60)=[@init={0x18, 0x84, 0x0, {0xae, 0x2, 0x5, 0x6d09}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8000, 0x1, 0x200, r7}}], 0x2, 0x4000}, 0x20048044) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000074d000)=0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000d24000-0x4)=0x240800000000004, 0x4) bind$alg(r2, &(0x7f0000aea000)={0x26, "6861736800000000000000008400", 0x0, 0x2, "636d6163286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00001c2000)={r7, 0x78, "91f00b5948b207d1e44159b996ba77079ce548e17027298a5df1478f5e71dd5a68e8c5c16dde61f576be8e41a653288019a40017a4d977f36a3d63d7ed5fca5ff6777ab0fe61f7f7701846a7adce4574f27b0b09401ae56f794d64190849b7d8393af6905456a97bd1b0614cfd25e8cde0280a49ec7603ee"}, &(0x7f0000146000)=0x80) connect(r2, &(0x7f0000570000-0x60)=@nfc_llcp={0x27, 0x3, 0x100000001, 0x7, 0x400003, 0x10000008, "ecebb7a1657006bd5251c23930a0a65301bd1b4bc51adb21eb289ae9b51ca122e940cfffc462e8ccdb53cb067fae56b6b83baf1fbeabcae382d923a346ba69", 0x100}, 0x60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000aaf000)="76bb4efb1af428e5dbb5a0344459976b9125274896384caf4ece7909719c1b32ce2c5ed68bb97efd75bc24c52f6d", 0x2e) bind$alg(r0, &(0x7f0000891000)={0x26, "736b636970686572000000000000", 0x80, 0xf, "6361737435000000000000020000ff000000000004000000000000000000000000000000000000000000000000000000000000000000000000f2ffffff000000"}, 0x58) bind$alg(r2, &(0x7f0000d24000)={0x26, "6861736804000000000000000000", 0x2, 0x1000, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000aed000)="c87b82d6cfb43e5bad535202b6b2df44030877742654e652", 0x18) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000d25000)=0x3) socket$nfc_llcp(0x27, 0x0, 0x1) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000d27000-0xb)="2f6465762f766373612300", 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r8, 0x80045301, &(0x7f0000b50000)=0x0) 2017/09/29 22:31:34 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b16000)={0x0, 0x0, 0x83, 0x1, 0x7fff, 0x9}, &(0x7f0000b3e000)=0x14) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b3e000)={r1, 0x81, 0x8e, 0x8450, 0x5f, 0x9}, 0x14) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008e2000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000684000)={0x2, r2}) r3 = creat(&(0x7f000084b000)="e91f7189591e9233614b", 0x80) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000b40000)={0x727134dc, 0x1, 0xbd, 0x80, 0x3}, 0xc) shutdown(r3, 0x9) ioctl$int_in(r3, 0x5452, &(0x7f00003d8000)=0x100) bind$unix(r0, &(0x7f0000b22000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = epoll_create(0x4) epoll_pwait(r4, &(0x7f0000480000-0xc)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f000081a000)={0x0}, 0x8) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f0000621000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80000008) r5 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000b42000)={0x20000000, 0x0}) r6 = dup2(r0, r4) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ae2000/0x3000)=nil) sendto$inet6(r6, &(0x7f0000b3f000)="1e00823300648d3eaf9d0050590e00bb0000001d8800aa", 0x17, 0x40000001, 0x0, 0x0) 2017/09/29 22:31:34 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f000063e000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x132, r0, 0x0) mmap(&(0x7f00001b9000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r0, 0x6) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x6, 0x72, r0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000381000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r2}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000f65000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f00009a8000-0x5ad)="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", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000428000)=0x0, &(0x7f0000f61000-0x4)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000e, 0x3, &(0x7f0000f62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000e1b000)=0x4048c, 0x4) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r3) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000045f000-0x32)="6a08607c14645d131a2ce25c3555798f54e0285a42208eeb6502c2e2ef9652930b70bccce44f01a2be2fd741b38cd099c4da55a19bde455882f6940ed89e7911c0caabd9f21b6833a1999f4a59a662cc8f2e29b363d56a2484e32ec0df23000000000000000509250fe815e7dde62c3d80a9", 0x72, 0x4, &(0x7f0000f68000)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) [ 52.707415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020002000 [ 52.707422] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 52.707429] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b9b95 [ 52.707436] R13: 00000000ffffffff R14: 0000000000000016 R15: 00000000c020aa00 [ 52.760748] audit: type=1326 audit(1506724294.623:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3440 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4520a9 code=0xffff0000 2017/09/29 22:31:35 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000f4e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x6, 0x3f, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000fc9000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fc8000)=0x10, 0x800) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f000092b000/0x3000)=nil, 0x3000, 0x8, 0x85e, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f1f000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000007, 0x80, 0x5, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000172000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r4, &(0x7f0000fc6000)="26", &(0x7f0000002000)="", 0x0}, 0x20) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x3000)=nil, 0x3000, 0x9, 0x32, r4, 0x20) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00008f3000-0x4)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r4, &(0x7f0000fcb000-0x14)="b4879f8eb00300800000bf2cc73efd5afc4c2864"}, 0x10) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f00003d4000-0x1f)="1f000000120007f2000094ffa4000800000000000000000000000000000004", 0x1f) r6 = dup2(r5, r4) mmap(&(0x7f0000183000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f00002f0000-0x80)=[{{&(0x7f0000797000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000397000-0x2b)=[{&(0x7f0000a9f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfb0}, {&(0x7f0000fe0000)="", 0x0}, {&(0x7f000043e000-0xa)="00000000000000000000", 0xa}], 0x3, &(0x7f0000aa0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x80000000}, 0x7}, {{0x0, 0x0, &(0x7f00001b3000-0x80)=[{&(0x7f0000666000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000610000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000eae000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000a9f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00009d9000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00007ce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f00005b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}], 0x8, &(0x7f0000aa0000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b, 0xfffffffffffffff7}, 0xffffffffffffffff}], 0x2, 0x40, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000fe1000)={0x2, &(0x7f0000fe2000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe2000)={0x1, &(0x7f000066f000)=[{0x408, 0x1004, 0x9ad, 0x1}]}, 0x10) recvfrom$unix(r6, &(0x7f00000f1000)="", 0x0, 0x2, &(0x7f0000aa3000)=@file={0x0, "2e2f66696c653000"}, 0xa) bind$bt_rfcomm(r6, &(0x7f000079a000-0xa)={0x1f, {0xc5, 0x7ff, 0x3, 0x4, 0x64445c5b, 0x0}, 0xfffffffffffffffc}, 0xa) sendto$inet(r3, &(0x7f0000c03000-0x41)="3bd88806ee736262632366c2c1a91906a3f1e5fa9cdad1422d4cc366c340c13b1ba00779d38618e9590b7df93dbfd2714f9129e07237a38f8fed8f7ae8cdd4eb52", 0x41, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000e70000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000645000-0x8)="2e2f66696c653000", 0xffffffffffffffff}, 0x10) 2017/09/29 22:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xfffffffffffffffd, 0xfffffffffffffffd) signalfd(r0, &(0x7f0000013000)={0x0}, 0x8) gettid() r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000cbd000-0x1f)="1f0000000102ff83fd4345bb074003030040000009eb190d00000003000000", 0x1f) 2017/09/29 22:31:35 executing program 6: r0 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000f5e000/0x4000)=nil, 0x4000, 0x1000000, 0x38, r0, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000e9e000-0x10)={0x3, {"d0dfb75f00012d"}, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00009e5000/0x4000)=nil, 0x4000, 0x1002, 0x12, r1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000637000-0x6)="6919065a38ca", 0x6) writev(r5, &(0x7f000041f000-0x30)=[{&(0x7f0000b5d000)="", 0x0}, {&(0x7f0000daf000-0xb8)="f09176d527e97834adedd3b568eee6e7e267a901e00236d647260a85fd3db4dc14e10d34a98b3405df19599aa6b9ccf7553d9dced9331b40230fc47fc3c4a5c15d9480cf0be754958de2558e915f10488845759eb7d399e91540d6ccb8f3ed1cc82c4effa09565f2fa743be002f4094b288fd1b73f8f912f26618f01ae83d459e060d727386937f3673782148f9394a89a8c92e14a07540fe26e155f50ae4ea1b6456b86d0cd4fb9da775c495a0aa2d50d4dde360d11bc00", 0xb8}, {&(0x7f000065b000)="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", 0x1000}], 0x3) dup3(r3, r5, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000073b000)={0x6, [0xffffffffffff31b9, 0x80, 0x10001, 0x2fffffffffffe, 0x80000000, 0x5ee4fe46]}, 0x10) dup2(r1, r3) setsockopt(r1, 0x20000000007, 0x9018, &(0x7f0000006000)="382e764970f8386a9c63", 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) write(r1, &(0x7f0000004000-0x25)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffffeb0800100048186be029", 0x25) mmap(&(0x7f00009e1000/0x10000)=nil, 0x10000, 0x3, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x30, r1, 0x0) mmap(&(0x7f00009e4000/0x1000)=nil, 0x1000, 0x8, 0x35, r1, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 22:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xc0000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x10, 0x9, &(0x7f0000988000)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000945000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa00) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000260000)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000a02000-0x4)=0x2, 0x4) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000097a000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x100000002850, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x81, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioprio_set$pid(0x1, r3, 0x7ead) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b27000-0x4)=0x0) ioprio_get$pid(0x3, r5) fstat(r4, &(0x7f0000d0f000-0x44)={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$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fb8000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast2=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}, {{@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}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000e04000)=0x0, &(0x7f0000000000)=0x0) 2017/09/29 22:31:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000039c000-0x4)=0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@generic="cf114f3e17ab82b32acf9585813689bc", @ifru_names=@common="695a01007674691b0000e2ffffff0000"}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) r2 = memfd_create(&(0x7f000039f000)="69703caa7600000006000003ff2001", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c99000)={0x6, 0x2, {0x0, 0x3, 0x101, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r2, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000e8f000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000082e000)={0x0, 0x7ff}, &(0x7f0000ac6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000038a000)={r3, 0x5aa0, 0x10, 0x8, 0x40}, &(0x7f000030b000)=0x18) sendfile(r1, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d06000-0x4)=0x0) perf_event_open(&(0x7f00000a8000)={0x3, 0x78, 0xc3f, 0x8, 0x6, 0x1, 0x0, 0x1, 0x80, 0x4, 0x7, 0x401, 0x2, 0x2, 0x0, 0x5, 0x5, 0x12, 0x0, 0x20880, 0x0, 0x7f, 0x3, 0x2, 0x0, 0x1, 0x0}, r4, 0x0, r2, 0xc) recvmsg$netrom(0xffffffffffffffff, &(0x7f00001fa000-0x38)={&(0x7f0000db9000)=@full={{0x3, {"2ec87cf8f72861"}, 0x7}, [{"84464639519822"}, {"03feb07baa8327"}, {"566d091a4c8c99"}, {"8ed1ee7e740ccc"}, {"03ddc7f5670242"}, {"5440f38840f74d"}, {"25c1a98257199a"}, {"ec45132ff9ef1b"}]}, 0x48, &(0x7f00002a6000)=[{&(0x7f000043f000-0xe2)="493fa22cde54433c708b219e18b5dcc56e56eb8b039a28b334a34c47c25a9e51286de67a8069cc7005f371342846ae7703cca2638cf5bef9da7f4a193802bbbbdd197801b057d473d6d94390f5f43b7209ae0108e61a46c4083a830593d9a421d2f85430554d064cbbd9ef8d7921a3c72db7e6f629cc17bbb16268c249c785584f4d2c46e866a4dff9088b4a6dd64fc30912e43aa5ae63b522260cbf12c1b64f7c414cfa9ccea7151ddf2804b4208a97387e3e262b8d00ed2c5454b6760a5e5a0962d53ae9f5f4dd3755dd80c2fcf2e96fdd68d56aa68e3205c7686afaeca52919ed", 0xe2}, {&(0x7f0000fc6000)="c9a1570e32552055a2aedacc54", 0xd}, {&(0x7f0000940000)="203a812803fd309483bfbf3bf932532fa859dfa639ea45a8207e2134c5f593a3c20f019897c2c1939c00e02f7d2278cba0e9e3f123115d56a284fc247e40a8a6d3cc8b62dca985eb9dd9f3c751e8efa8bf5abf04ce51f7ec5e4f363a38dd96fb80daf37cccd4a3b76bc501396c8a8abdf77188ef37c531921ca503bfa48ca2ddbe8c8398492798b386ee2c502d9405edd38d8af4681550cc5ac325a8b159b3284e8b4b37fb43931f900746d852fbbd3a5463215575f35f08f820823c3c8f511ffd8abd73fe65c5d38dc380f94d2febade59e5f66d54877d13ea330a3204f1bfcbec422b4db7c9319f3b3d78a059c6b", 0xef}, {&(0x7f00004f5000-0xf0)="a24f37bca2d1d66773ce161c1c199b7384e9d19ba5032d6ef33e2b750ce1d6066f4a37822ca5c90d81fc3003aa53dc06fcde859c1629986ec05fc3a40350e0ef170bce8e0cc7d0e40c4418e0cde390a4db775151dfe37c4abbf148ce677d4fe37b7705ec738a1f06f74bd70a6f1ac975e7189099193da47a76a868b89a9990d0423b2b8f436f5f29eca12dd605bacc27415f32180c9c0ecf30a97f1411e6d3320f4df43b1713e4eb4a07144f060c8f46b0452ec9ce0b1bfa1c8833f6b8447f87aa05f1952776228d9d5a36413fe73cc67647ebb3384e6d8989f76841ad77ab613b2b1cabcab68f97b4fe92536f2f65e5", 0xf0}, {&(0x7f00000f4000)="09d4831a57a6462c9b7277e58f785498613b4028c277f9ba9b4c401f9083b73fa07e7c90ad3f", 0x26}, {&(0x7f00003c5000)="bc6710c1d1902e5b2092", 0xa}, {&(0x7f0000efb000-0x35)="6178ac0cbc169abeeab8510d836d4fcef06cbbee7280d027a1c6262c0ffd3d851930f898aceea886f1d6e56feeff39b1f97e252c1e", 0x35}, {&(0x7f0000ef7000-0xe0)="6908e9a553e1ac0b88ab32c618384a7b80634ec102602dc1b0183b716a6f094c2bc79b31279303cec88f249edc4c656ccec0e8abef389fb6d59d08c18d10d95052e09d49b0dc953992150bda36d339b0d4aac5105e97a8328c19054553d7b384b3d1acc14c5b4ebd5d5a29b08e1827172eb3c8d7748ba7d908593b0e11152bd426cd300ff589d3dea39af707bc2cb9eb66e0f924cefa10f1f0673dcfbb2e3642a632926396b50a04207f9a71b336fe6216db1b0f113f9f2789a33a7bdd0eceb0aac9de45388ccf90f4d342cbdd5e47cd781e8beac17dd84aeaafedbaba0d05b5", 0xe0}], 0x8, &(0x7f00001dc000-0x140)=[{0x60, 0x10f, 0x80, "ed9b6983561b5508f202898a73bd9acb19cb304ba19d6e7c22ec4bdff0149d182e372d753f4714694d26d44055bee0e6c9d7dab0a931c933ae4f7ca88b48326292db8f6008ab2064453ab2518c87678a"}, {0xe0, 0x11f, 0x8, "3081c527e182ac1d3412d181ab4320ef733bf77728424ccabd7fbcfc406b1e4c617d038787dd00ccba539d3045fe1ce880f018d3bec0e6a5680a3ebb943fe60da1621f427e0ff6b67fe251c44109f2737040d51428dac0fb8237eb43612dfbebb1190e9ca6a02c97a1280e0e6d3fa2fe17e185592b535fd711c305d4760f5d2174408063a97b5aab63da80dcf19a3da78370aae6127b6211b8c23dd465acfb3d6d189910dafbda4603844cfe8583f987a1f12eff65d3a4da0a01d3ac024713d4c3b07d7a01dbdb9dc07afdbe01fc4e"}], 0x2, 0x10}, 0x40000000) pipe2(&(0x7f00009d1000-0x8)={0x0, 0x0}, 0x80000) fallocate(r0, 0x11, 0x0, 0x44400004) 2017/09/29 22:31:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) perf_event_open(&(0x7f000002e000)={0x2, 0x78, 0x92, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000044000)={0x0, 0x5}, &(0x7f000048a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002be000)={r2, 0x4, 0x1, 0x6}, &(0x7f00009a3000)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00007a4000-0x9)="2f6465762f76637300", 0xf5b356f3c0c56a54, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, &(0x7f000051a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x1, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f85000)={0x0, 0xc3, "8da1d2852208af1a340f54e183aa9fdc304c37e332ed43fda44f75bda7c3a7665a39766d6c75d53587b25f39bff30054f9971a0e32dc481e3c8f12c8e4e96b275e54358ede0ca3427e936ce2ce83bd8001763cc0c0c58add7ca43eff7b0c3aac042ca6dc29f62bcab35ee72c3bcd342ad93a7be57e1d149e0b124da61338c10ccd874bd0e64e2c7e782994b5eb858bcc41d56a7373dfafc27b2163dd4a13f0aebcb7c7588ccef6bf243f6555bb4d562dba1ee362fbdefba4fad4b919b15c74fc82fa7d"}, &(0x7f0000db6000)=0xcb) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000218000-0x10)={0x0, 0x0}, &(0x7f00000ab000)=0x10) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r5) r7 = socket$netlink(0x10, 0x3, 0x6) writev(r7, &(0x7f0000126000-0x10)=[{&(0x7f0000027000-0x5a)="580000001500190000bb4b3100058c5602ed3b850280e076489643c818fe58a2b24a03ca9164723e01000010282132e23ffb1210001741380200020a0000000000a9000000000000000000000000006001ab00da4a0f536e", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000890000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000894000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a75000)={0x0, 0x0}, &(0x7f0000495000)=0x8) r8 = accept(r3, 0x0, &(0x7f00002eb000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000da7000-0x8)={r6, 0x9}, &(0x7f0000958000)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000a33000)="2f6465762f76637300", 0xd0002, 0x0) 2017/09/29 22:31:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a77000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000547000)=0x1c) mmap(&(0x7f00000a8000/0x4000)=nil, 0x4000, 0x2, 0x2000000035, r0, 0x0) inotify_init1(0x4000800) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11f, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x100) socket$netlink(0x10, 0x3, 0x400000007) r3 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) sendto(r3, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003b3000)=0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0xf400000000000000, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0xfffffffffffffffd, 0x10, 0x1b, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r6, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r7, 0x1, 0x0}], 0x7, 0x10a5) connect(r8, &(0x7f0000f61000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x800000000000) r10 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101005) timer_settime(0x0, 0x1, &(0x7f000019b000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000ec1000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00007f8000-0x10)={0x77359400, 0x0}, &(0x7f00002f0000)={0x0, 0x0}) getitimer(0x2, &(0x7f00006c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r9, &(0x7f0000548000)=[{{r11, 0x3}, 0x1, 0x67, 0x2}, {{r12, 0x0}, 0x969, 0x5, 0x87315}, {{0x77359400, 0x0}, 0x8, 0xced, 0x8}, {{0x7, r13}, 0xfffffffffffffffe, 0x202, 0xf65}], 0x60) ftruncate(r9, 0x10000) sendfile(r10, r9, 0x0, 0x72439a6b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000004f000)={0x6, &(0x7f0000c3d000)=[{0xfffffffffffffffa, 0xffffffff00000001, 0xf2, 0x7f}, {0x8, 0x800, 0x5, 0xffffffffffffffff}, {0x7f, 0x1, 0x4, 0x2}, {0x80000000, 0x7, 0x7c66, 0x5a57b5ad}, {0x6, 0x6db, 0xffffffff, 0x5}, {0x1, 0x4, 0x1, 0x6}]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a77000)={0x7, &(0x7f0000cf5000-0x38)=[{0x8000, 0x3, 0x80, 0x8}, {0x1, 0x80000001, 0x1, 0x2}, {0x2, 0x3, 0x10000, 0xc962}, {0x8, 0x7, 0x3, 0x7}, {0x80000001, 0x4, 0x67, 0x9}, {0x80, 0xca4, 0x9, 0x6}, {0x8001, 0x8, 0x43f, 0x7ff}]}) 2017/09/29 22:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000f11000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) clock_gettime(0x7, &(0x7f000028f000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x0, 0x0, 0x800003, &(0x7f0000474000)={0x0, 0x989680}, &(0x7f0000003000-0x4)=0x2, 0xffffffffeffffffe) r1 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000000011c22", @ifru_settings={0xfffe, 0x0, @fr=&(0x7f0000013000-0x18)={0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000226000-0x4)=0x0) r2 = socket(0x1b, 0x80800, 0x2006) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00005e9000)={{0x0, 0xffffffffffff7fff, 0x40, 0x7, 0x5, 0xfffffffeffffffff}, 0x9, 0xc7, 0x5, 0xe6d, 0x80000001, "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"}) mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r3, 0x7fffffff) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1, 0x806, 0x1000000009) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 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$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000445000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x5, 0x1000, 0xcd, 0x400, 0xffffffffffffffff, 0x640020, r5}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d15000)="2f6465762f6175746f667300", 0x10101c, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000d15000)={0x3, 0x800, 0x2, 0x8, 0x1f6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x8, &(0x7f0000022000-0x60)={0x0, 0x1c, 0x3, @thr={&(0x7f00001d0000-0x8b)="e7b787c72944a8a25bfe7cb019506b62bb2f46e6e47b023e9609f98111f605ffd82ba6c69ee56897f5d515f58bd5050ea572ca68bed1d6c82c42141c01ee711c967650ab4c1f48e93989d566be759bdcc8116996d1a4e1bb59dd805a5054620df534eda45bf8a98ac497c953651242a1159416f96481b2ed4f03972cc377214e95f1d281878c18c9c9efe4", &(0x7f0000619000)="7f5ea65e00dcd831bc64da2a97667d162ecf99da809b6691851b09037f8f6c4e3844ca6905"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af6000)=0x0) timer_delete(r7) ioctl$sock_SIOCGIFINDEX(r3, 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$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000d36000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r8}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r8}, 0x14) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00001ec000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8f1fea96bb9a93fd41485b3e3ed5b117"}) [ 53.343875] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3538 comm=syz-executor6 2017/09/29 22:31:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r0, 0x0) listen(r0, 0x2008) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x200000b, 0x1010, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000017000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000004, 0x28010, r1, 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x100000000) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x800) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r4 = getpgid(r3) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000b2a000)={0x2, 0x0, 0x0, 0x7, r4}) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r4, &(0x7f0000b2c000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) waitid(0x0, r5, 0x0, 0x1000002, &(0x7f000004b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x5, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x0, 0x1}]}}, {""}}}}}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x3) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00005fa000-0x340)={0x9, {{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]}, 0x1, 0x5, [{{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]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r1, 0x0) 2017/09/29 22:31:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000334000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d24000)=0x58, 0x7fffe) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008d8000)=0x0, &(0x7f0000bb5000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cb8000-0x90)=[{&(0x7f0000599000)="0a37d557fc44ad715810cc8e0ca3f0bd8652b01b541119f97159d4a92b68f9117e2a3350bedd0e33738ed54d68d42b17a3780f0cb3f434d1001faf7c106443c70b8ed88f16d994b81ea62f1a28c7d053dc857680505c7c7bfd779ab82e24158bf09d5364df3df005749f6c6e2a7a1015dcb684f1c3d7ccb39f35cd30a1ffefeb4c6c11c789dd5ac95fc208ce45d4b147692eea40e1a64c54f22d363784a68687ce89cce6383edd55534ec614b3e877df5f378b2388fa6cdcba61244438d97e00a3881a4ec00c7d7ddb80e52fa713ee85", 0xd0}, {&(0x7f00002db000)="0b4e6ab1301211ad01da30d5715c1e2798aff181e49f591f1956be57d9015b64b588eec944da5ba5a9ec5eb3301cf21bd90a00f6895851b5b6ee81bea7d233d2237c4d2b260d717cf1e4bba2094039f2e08cad506e1c55fdd6b45c0f0372726223102427e0bb0247e2a6", 0x6a}, {&(0x7f0000b87000-0x52)="505e7daca62d91f0843157bd4e7f64ada425f47e86dc1998cad66bf9584b0cedd5738ce81888ebfaf85070e12c6d2d53c2689cf60356e34fbe5c1fcd60d95f06606e265b06d0d612fbbdc575a65ff9ccf3f8", 0x52}, {&(0x7f00007a6000-0xc4)="22d4b84efb9ea2d5eb036871917d46e80453b995f106d72b2b17d29aca741c617a52a49f31d5a5e48274f210f1bb76f785230e5cedf14593b84adab9c431ae09f120debe6c5483e0e8b6ede2c29790fcd75a27a365199bb2d452ff8ee531ebbe50341b4a149e54acf44e5667e2012317095db13a42d3fe1b12d83bfe74b94732832fbfff9f415a406975d25b458c18fec5241cc0c8c8d63baa25c312ac33c6ef7dab2326b5a512e7473462d49872a62bc8af7e103da56f3597986d73b08ff0c07f150262", 0xc4}, {&(0x7f000017e000)="974d8f526a253bba93f24b096660ffef6cfd42ec311762f261ee0b60beeb31d09c0f84d8a34c24e973c2466fe612fa9440267bb64ce6773e85d1037eef0fa688b1103e2f12658bf22795d3721ff232677e65", 0x52}, {&(0x7f0000255000+0x16b)="", 0x0}, {&(0x7f0000b76000)="1b1c473936e246db8b688156b5c769bc4e289245beec17f7740f5bc8ffb8ce711213397bcc00f4dea26847ed57946487350be00ff9cf14a35ee2f62d3100d4f0b1a852ddab469fa7c8137b819fc2dca7602a11c806455cf1875e54c25d21bf288f55177f5ae8ee46", 0x68}, {&(0x7f0000fe8000)="e7c44bb8df838b579ec500a054f23225e6fdd4591744f64b8de508d3697bffb701779cd0232c1973ce4cd4b40d314059978b0ea29963fd09e0a5776e96c009c856aa846e9fc3739dc4e616207636fb8b4259408b9cbd6c5f422fed174e71f17ed2200f42f4c3f03fdaea2ecbf2d484f6c236707841e6540da6d118ce", 0x7c}, {&(0x7f000059a000)="94359b0737ec57c8dd3bf7ec80e0df60f565be5097eed4262fc57dfb0b1660982d1f0412209d1d86a0a2fa", 0x2b}], 0x9) r3 = socket(0x11, 0x80803, 0x0) r4 = accept$llc(r3, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000046b000)=0x10) getsockname$llc(r4, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046c000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b20000-0x8)={0x0, 0x7e}, &(0x7f00001f9000)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x0, 0x8, 0x4]}, 0xc) sendmmsg$inet_sctp(r3, &(0x7f00005f5000)=[{&(0x7f0000b6e000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffc01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x139}, 0x1c, &(0x7f000074f000-0x50)=[{&(0x7f0000103000-0x1)="4c467bc4029e38f66c5836b64c605c7b895aa8ee60a4a959e0a79a1c3abb53d799ba8e0e0dbfcb3041fc5be44cb5116e305d9dfd590db10bbfd21f660b642849a24f29c4b4195778", 0x48}, {&(0x7f00002ed000-0xc2)="229a7b1ed138ffb8299b2683eb18745cd19821ac7fc63496bd7b5efdb475e0eb1147c5f5df97c1ff3b624d6bcf76c3005a4c327de6c2c1a1ac54f7b96dc2851840ab54be20006ce199bf9d09dcb4b147305dccc33fb914f9c7c43c99a9b1f83d2d7debad6230a046df3d41d7f7825e073d773c3aac3f7fefc7efdb93f8bbbd6307f0b8bd0756efa60e04ff0ceffc9e15002cc0deb50d69950e2bfd13528074edc9483888c48368cb2b5f04651bf282873765127f6ae1b2a9a109942c5313fccb16c8", 0xc2}, {&(0x7f00006df000-0x4c)="9781ea4c01bf4e21026f47e466afe166840023e8bacd1204cc54869fde98612c5e7114d143187d43e917529093b352d7adcc60b27756644d98f80fc292da75d3d5c26c0be04b0e02c7fd63f7", 0x4c}, {&(0x7f0000bde000)="2bc5dbc9e0dcd37b56dec0871f652c3f6b628318fccb9e2c412e6f21800df8b7081d1aa745e9ae2cefc9ffd2b9bf55405a4c", 0x32}, {&(0x7f0000e1f000)="76be963d447bd28bb4ddb61919bc007c8039961f3e463c01f77706d964d67e0c13c31eadb844f1f85373f6d06ac32d7fc559a73065f315c7fa6f40a7", 0x3c}], 0x5, &(0x7f00005f4000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x9ea, 0x1, 0x2, 0x1, 0x1, 0x6, 0x2, 0x7ff, r5}}, @init={0x18, 0x84, 0x0, {0x3ff, 0xa4, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x437d, 0x20f, 0x7fff, 0x5, r5}}], 0x3, 0x40000}], 0x1, 0x4000) bind$inet(r3, &(0x7f0000a45000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f00000fe000)={0x26, "736b636970686572000000000000", 0x0, 0x1fb, "6c72772874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r6, &(0x7f000025e000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "686d6163287368613129000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$TCSETSF(r6, 0x5404, &(0x7f00002f7000)={0xbc, 0x5, 0x4, 0x802, 0x6, 0x60, 0x2, 0x3, 0x101, 0x0, 0x5d17a345, 0x40}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00009fa000-0x80)="bd6a5525ea3a7249682c53c67abaa6e79318b5a467c36776f3405d59bb543afd49fb46a2f6b82fed2b6f033dc0f5be388aed21bc329d8aa7c41960ca96dd1a856de0bb0893dc4ee1d9adacb9d082ed5ec0ed433f511b02aeadae9333434b718f1f42e54105923c267b47abd9a5ac14b77ed26f81f4e16fc288a99215a66ae4a7", 0x80) accept(r0, &(0x7f0000f2c000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a4a000)=0x1c) accept$ax25(r3, &(0x7f00006c1000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000071f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c32000)={r5, 0x10000, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000087a000)=0x4) writev(r4, &(0x7f00007ad000)=[{&(0x7f00007dc000)="637c1e900c1ccb214e061ffe8c421d3e3e3be77c46b1e2a7c3d5bcbce3244c46eb6d9ef30f7f7d1cc3830509f05d53d16da798ce3631875746eb1d29a47b2da953ef9fbf0e858ced9de78bdd8001a5252f0610d4834ee810b396509374aff27560c31cd6b3806a82585ca27ad4f9fc6d5dee21c837522844938a62c0b1cf8c1274ba1351bd56dfa426b1c90b8ab89a14c88b23ca2352d929c98f9fa31fe1dce9ce787064274f66318e76f33f36fba152e7c6895fe75ce9756cc6d132056ca1b22dc306673540654d658f6817a58609f1e7e3502185404065", 0xd8}], 0x1) getsockopt$inet6_tcp_buf(r3, 0x6, 0xf, &(0x7f0000402000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000046a000)=0x90) socket$inet6(0xa, 0xa, 0x6) add_key(&(0x7f0000465000)="6465616400", &(0x7f00002b8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000785000)="fa66c960429f851cfa2b0e464973d9e2ed433775e0785e637ae89523dabcb1315d658780749056de7d0facf1f86a5ab5a7011f7463f0ef8812c608b063c196d7fb75513fbd9222b28aa298cda02257da6ab377da604e33eff3a79dab6fbf2c161c7167ba995a4813646d1eefe959", 0x6e, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000c5f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xd5}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000037e000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/09/29 22:31:35 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cd0000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f0000046000-0x78)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001d4000-0x4)=0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffb, 0xffffffffffffffff, 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, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x3, 0x40) msgget(0x2, 0x1) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r4, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) ioctl$int_in(r4, 0x5473, &(0x7f0000239000-0x8)=0x200006) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000094e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000238000-0x4)=0xc) fcntl$setownex(r4, 0xf, &(0x7f0000aae000-0x8)={0x1, r5}) geteuid() signalfd(0xffffffffffffffff, &(0x7f0000795000-0x8)={0x9}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000092d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b47000-0x4)=0xc) fcntl$getown(r3, 0x9) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000e62000-0x4)=0x20000005) getpgid(0xffffffffffffffff) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r4, &(0x7f0000381000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000)=0xc, 0x80800) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") eventfd(0x5) 2017/09/29 22:31:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000017000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x8) mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x3000008, 0x400000010, r0, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000017000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10, 0x80001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) setpriority(0x0, r3, 0x85) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000515000+0xa6)=0xffffffff, 0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setpriority(0x0, r3, 0x80000000) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000b07000)={0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000fa1000/0x18000)=nil, &(0x7f00007c3000)=[@text64={0x40, &(0x7f0000bad000-0x42)="b9490200000f3266ba4000edc4e2fd356ca881b97a0800000f32f2656526d3946e00000000660f3a083f0c4a0f0d7a0ec4c1d459465166ba6100b000ee8f098097e3", 0x42}], 0x1, 0x22, &(0x7f0000a80000)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000004, 0x28010, r2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x44, &(0x7f000001b000-0x44)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, 0x42424242, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@sack={0x5, 0x2, []}, @timestamp={0x8, 0xa, 0x5, 0x1}]}}, {"feb9"}}}}}}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x1, 0x10, r1, 0x3) 2017/09/29 22:31:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0xfffffeff7ffffffe) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ece000)=0x3) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x1000818, &(0x7f000000a000)="7c7f") ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000430000)={&(0x7f00008b5000/0x2000)=nil, 0x7f, 0x3, 0xf1, &(0x7f0000050000/0x2000)=nil, 0x1}) r1 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)="2e2f66696c65302f62757300", &(0x7f00006d0000-0x18)=[&(0x7f0000400000-0x3)="6f70656e70726f6d667300", &(0x7f0000b0d000)="72616d667300", &(0x7f000082d000)="736563757269747900"], &(0x7f0000b09000-0x10)=[&(0x7f0000ef8000-0x12)="706f7369785f61636c5f6163636573737b00", &(0x7f00001f3000)="00"]) add_key(&(0x7f0000001000-0x6)="6c6f676f6e00", &(0x7f0000dc9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="73b86aad56598410e18047493399d81656164768db7b936b939a0a421c754c4435478ec24911130e6ccf64a6f340f60bc179285b7999585f6a6fa8315589164f20fddae9147b7d69585f3d1af211409b60acd05eb14ebe1933405b24fd344cd881b263b6b3fd9789f8a5ab24f036510b24eedb95f9b2fd3603e7f2", 0x7b, 0xfffffffffffffffe) io_setup(0xffff, &(0x7f0000392000)=0x0) io_submit(r2, 0x1, &(0x7f0000205000-0x8)=[&(0x7f0000311000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000415000-0xbb)="024ed436b4ccdc1ca2a6b56a284db5b45b0ef89ab39b1b5dba0116abc305cd9e7bd6103c395c6e45b819f74686bae419957ac6575aea3c5a730d864d69465790b3f9b28ec98337eb99c501e2486071973c583934c02d1af6335c14f6ae9c79714cae7c1c749a7044983629676ab21af6720012456da9326690bfb080836b9946b379f5ec61431a7b165bea9ea970660fc773623f32e73b0987e1dce77ffd2cfe307281bb4883fe0dc769ec2ffcf201d969a8c20eb5d92f580aabf2", 0xbb, 0x7f, 0x0, 0x0, r1}]) r3 = add_key(&(0x7f0000001000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000441000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="7a4e59c93be883a9c4d09b74392aca1f70568c2499f4d219956027b437ba3640c0fe1ffb36fa81c62f0b4ae9a4ef4a4a1196280db811798cd55dd909f5b81c235634746a0dcf7a0360de1f0e4a84b4602d772d82e803a0777012dcac36cd828c107e8d084b32ae9e4b178e09e13e050a1acd8fa10f0cafadc95268bd7bc9e6ae0a4df0f20546a5ef4416b36c931f35dbf067c7c4fa1eee4976d7814bdd4db9c026de44738778c45a5e4f60f6edc52946d380e04052b19416cc5ecffb5f204ca2375881397ca0e04fbb2fcb97cbabd330087078", 0xd3, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000d36000-0x6)="6c6f676f6e00", &(0x7f00003c1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000099a000-0x6)="72616d667300", 0xffffffffffffffff) keyctl$negate(0xd, r4, 0x5, r3) symlinkat(&(0x7f0000a10000-0xc)="2e2f66696c65302f62757300", r1, &(0x7f00004a6000)="2e2f66696c653000") r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000720000)={0x0, 0x3}, &(0x7f000008a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000b5c000-0x98)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000}, 0x98) ioctl$TCSBRK(r5, 0x5409, 0x2e87) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000001000-0x4)=0x297) 2017/09/29 22:31:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dd7000)="2f6465762f73672300", 0x101, 0x7fffc) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x800000000) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002cc000)={0x0, 0x1, 0x2, 0x7}, &(0x7f0000c2b000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000afe000-0x8)={r3, 0x5}, &(0x7f000067a000-0x4)=0x8) fsync(r1) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000031b000-0x6)={r4, 0xfffffffffffffffe}, 0x6) r5 = perf_event_open(&(0x7f00009b2000-0x78)={0x2, 0x78, 0xef72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3f, 0x8, 0x0, 0x0, 0x7, 0x72171e8ee22386a7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000048000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000928000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000387000)=0xe8) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000046000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000-0x4)=0xe8) getresgid(&(0x7f00005b5000)=0x0, &(0x7f0000bfb000-0x4)=0x0, &(0x7f0000d26000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ffc000)=0x0) fstat(r5, &(0x7f0000b56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000479000-0x8)="2e2f66696c653000", &(0x7f00009ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d47000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003cb000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00007ae000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x2) r6 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000174000/0x2000)=nil, 0x2000, 0x3, 0x11, r6, 0x4000000000000004) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)="2f6465762f6b766d00", 0x800, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) 2017/09/29 22:31:35 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x0, 0x0, &(0x7f00005b0000)={0x0, 0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x805, 0xc52) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000fc9000)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fcb000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000076000)=[{&(0x7f0000789000-0x3a)="39000000130019470400ff00000900fff0000100050000000000000000008005110001000000000000000000040000011018e90700000000006f", 0x3a}], 0x1) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001c000-0x4)={0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x3, 0xfff) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003ff000-0xc)={0x7, r3, 0x1}) 2017/09/29 22:31:35 executing program 4: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000086e000-0x4)=0xc) r4 = syz_open_dev$mice(&(0x7f0000fb0000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20001) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000964000-0x20)={0x0, 0x0, 0x0, 0x7fffffff}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000727000)="2f6465762f76637300", 0x800, 0x0) ptrace$getsig(0x4202, r3, 0x36, &(0x7f0000fb6000-0x10)={0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r5, &(0x7f0000fb0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x10020, 0x0, 0x0) prctl$intptr(0x2e, 0x8) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f00001cd000)={0x0, 0x0}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x3, 0x10) ptrace(0xffffffffffffffff, r6) tkill(r3, 0x65) tkill(r6, 0xa) accept$unix(r5, &(0x7f0000fb3000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fb3000)=0x6e) ptrace$setopts(0x4200, r3, 0x4400203, 0x20000009) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r5, 0x6, 0x6bd, &(0x7f0000021000-0x4)=0x0, &(0x7f0000fb7000-0x4)=0x4) fcntl$dupfd(r7, 0x406, 0xffffffffffffffff) r8 = signalfd4(0xffffffffffffffff, &(0x7f000004a000)={0x0}, 0x8, 0x0) signalfd4(r8, &(0x7f0000c2c000)={0x102}, 0x8, 0x800) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000fb8000-0x8)={0x9}, 0x8) 2017/09/29 22:31:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x800, 0x80) 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setparam(r1, &(0x7f000089f000)=0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0xfe, 0x0, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 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, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) connect$netlink(r3, &(0x7f0000c82000-0xc)={0xe, 0x0, 0x1, 0x8001}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000f46000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7cb890c7ba0927ef966334208dabe4a1"}) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb}, 0x1c) listen(r4, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000818000)={0xf, 0xc7, 0x7fffffff, 0x2, 0x0, 0x0, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ac5000)={{{@in6=@loopback={0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086d000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00009df000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8000, 0x7de, 0x500, 0x7, 0xc0400000, r6}) ioctl$int_in(r2, 0x5421, &(0x7f0000147000-0x8)=0x8) pipe(&(0x7f0000ccc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000069f000-0x8)={0x0, 0x10000000}, &(0x7f0000e7c000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000155000)={r8, 0x15, "f10eacd59931e8e1393a4cca4fc6c1fa113472a5db"}, &(0x7f0000677000-0x4)=0x1d) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00005e3000)=0x7, 0x4) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009e7000-0xf)={0x0, 0x3, 0x44, 0x20, r8}, &(0x7f000000d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e5e000)={r9, 0x100000000, 0x6, 0x10000}, &(0x7f00000e3000)=0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x2, &(0x7f00005f8000)="", &(0x7f0000fc1000-0x4)=0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fe7000)={0x3000001, 0xfffffffffffffffd}, 0x8) [ 53.681536] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17660 sclass=netlink_route_socket pig=3608 comm=syz-executor5 [ 53.701230] ================================================================== [ 53.701274] BUG: KASAN: use-after-free in __internal_add_timer+0x275/0x2d0 [ 53.701287] Write of size 8 at addr ffff8801ca603e88 by task syz-executor0/3606 [ 53.701294] [ 53.701310] CPU: 1 PID: 3606 Comm: syz-executor0 Not tainted 4.14.0-rc2+ #107 [ 53.701322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.701330] Call Trace: [ 53.701354] dump_stack+0x194/0x257 [ 53.701397] ? arch_local_irq_restore+0x53/0x53 [ 53.701418] ? show_regs_print_info+0x65/0x65 [ 53.701478] ? __internal_add_timer+0x275/0x2d0 [ 53.701510] print_address_description+0x73/0x250 [ 53.701532] ? __internal_add_timer+0x275/0x2d0 [ 53.701558] kasan_report+0x25b/0x340 [ 53.701602] __asan_report_store8_noabort+0x17/0x20 [ 53.701619] __internal_add_timer+0x275/0x2d0 [ 53.701655] ? calc_wheel_index+0x200/0x200 [ 53.701737] mod_timer+0x622/0x15b0 [ 53.701810] ? mod_timer_pending+0x14e0/0x14e0 [ 53.701919] ? __tcp_select_window+0x8d0/0x8d0 [ 53.701942] ? tcp_fastopen_cookie_check+0x31e/0x490 [ 53.701973] ? tcp_try_fastopen+0x1c20/0x1c20 [ 53.702058] ? tcp_sync_mss+0x2e1/0xaa0 [ 53.702097] ? sk_forced_mem_schedule+0xcc/0x150 [ 53.702128] ? sk_stream_alloc_skb+0x2af/0x860 [ 53.702171] ? __lock_is_held+0xbc/0x140 [ 53.702233] sk_reset_timer+0x22/0x50 [ 53.702265] tcp_connect+0x202b/0x3d80 [ 53.702365] ? tcp_push_one+0xe0/0xe0 [ 53.702458] ? pvclock_read_flags+0x160/0x160 [ 53.702481] ? mark_held_locks+0xb2/0x100 [ 53.702496] ? ip_route_output_key_hash+0x1a6/0x370 [ 53.702518] ? ktime_get_with_offset+0x188/0x420 [ 53.702564] ? kvm_clock_get_cycles+0x25/0x30 [ 53.702581] ? ktime_get_with_offset+0x2c1/0x420 [ 53.702627] ? ktime_get+0x3a0/0x3a0 [ 53.702689] ? tcp_fastopen_defer_connect+0x15b/0x490 [ 53.702719] ? tcp_fastopen_cookie_check+0x490/0x490 [ 53.702733] ? siphash_1u64+0x18/0x270 [ 53.702843] tcp_v4_connect+0x15f5/0x1e80 [ 53.702857] ? SYSC_sendto+0x358/0x5a0 [ 53.702944] ? tcp_v4_inbound_md5_hash+0x500/0x500 [ 53.702974] ? __lock_is_held+0xbc/0x140 [ 53.703035] __inet_stream_connect+0x2d4/0xf00 [ 53.703092] ? inet_bind+0x920/0x920 [ 53.703159] ? tcp_sendmsg_locked+0x2573/0x3bc0 [ 53.703177] ? rcu_read_lock_sched_held+0x108/0x120 [ 53.703200] ? kmem_cache_alloc_trace+0x459/0x750 [ 53.703223] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 53.703244] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 53.703308] tcp_sendmsg_locked+0x282c/0x3bc0 [ 53.703330] ? memset+0x31/0x40 [ 53.703379] ? perf_trace_lock_acquire+0x445/0x900 [ 53.703421] ? print_usage_bug+0x480/0x480 [ 53.703463] ? check_noncircular+0x20/0x20 [ 53.703508] ? tcp_sendpage+0x60/0x60 [ 53.703586] ? lock_downgrade+0x990/0x990 [ 53.703663] ? lock_acquire+0x1d5/0x580 [ 53.703681] ? tcp_sendmsg+0x21/0x50 [ 53.703775] ? mark_held_locks+0xb2/0x100 [ 53.703801] ? __local_bh_enable_ip+0x9d/0x160 [ 53.703831] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.703846] ? lock_sock_nested+0x91/0x110 [ 53.703863] ? trace_hardirqs_on+0xd/0x10 [ 53.703878] ? __local_bh_enable_ip+0x9d/0x160 [ 53.703928] tcp_sendmsg+0x2f/0x50 [ 53.703957] inet_sendmsg+0x11f/0x5e0 [ 53.703974] ? __might_sleep+0x95/0x190 [ 53.703998] ? inet_recvmsg+0x5f0/0x5f0 [ 53.704039] ? selinux_socket_sendmsg+0x36/0x40 [ 53.704060] ? security_socket_sendmsg+0x89/0xb0 [ 53.704083] ? inet_recvmsg+0x5f0/0x5f0 [ 53.704118] sock_sendmsg+0xca/0x110 [ 53.704158] SYSC_sendto+0x358/0x5a0 [ 53.704208] ? SYSC_connect+0x480/0x480 [ 53.704253] ? get_unused_fd_flags+0x190/0x190 [ 53.704283] ? lock_release+0xd70/0xd70 [ 53.704470] ? SyS_setsockopt+0x215/0x360 [ 53.704522] ? do_futex+0x20d0/0x20d0 [ 53.704552] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 53.704588] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.704633] SyS_sendto+0x40/0x50 [ 53.704674] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 53.704687] RIP: 0033:0x4520a9 [ 53.704698] RSP: 002b:00007f72745b3c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002c [ 53.704718] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 53.704728] RDX: 0000000000000000 RSI: 00000000209a9000 RDI: 0000000000000016 [ 53.704738] RBP: 0000000000000086 R08: 0000000020db4ff0 R09: 0000000000000010 [ 53.704749] R10: 0000000020008045 R11: 0000000000000216 R12: 00000000004b9e76 [ 53.704758] R13: 00000000ffffffff R14: 0000000000000018 R15: 000000000000890b [ 53.704878] [ 53.704887] Allocated by task 3307: [ 53.704902] save_stack_trace+0x16/0x20 [ 53.704915] save_stack+0x43/0xd0 [ 53.704929] kasan_kmalloc+0xad/0xe0 [ 53.704941] __kmalloc_node+0x47/0x70 [ 53.704955] kvmalloc_node+0x64/0xd0 [ 53.704969] alloc_netdev_mqs+0x16e/0xed0 [ 53.704984] __tun_chr_ioctl+0x12be/0x3d20 [ 53.704996] tun_chr_ioctl+0x2a/0x40 [ 53.705010] do_vfs_ioctl+0x1b1/0x1530 [ 53.705027] SyS_ioctl+0x8f/0xc0 [ 53.705041] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 53.705048] [ 53.705057] Freed by task 3307: [ 53.705069] save_stack_trace+0x16/0x20 [ 53.705082] save_stack+0x43/0xd0 [ 53.705094] kasan_slab_free+0x71/0xc0 [ 53.705106] kfree+0xca/0x250 [ 53.705118] kvfree+0x36/0x60 [ 53.705131] free_netdev+0x2cf/0x360 [ 53.705143] __tun_chr_ioctl+0x2cf6/0x3d20 [ 53.705156] tun_chr_ioctl+0x2a/0x40 [ 53.705169] do_vfs_ioctl+0x1b1/0x1530 [ 53.705182] SyS_ioctl+0x8f/0xc0 [ 53.705196] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 53.705203] [ 53.705215] The buggy address belongs to the object at ffff8801ca600a80 [ 53.705215] which belongs to the cache kmalloc-16384 of size 16384 [ 53.705228] The buggy address is located 13320 bytes inside of [ 53.705228] 16384-byte region [ffff8801ca600a80, ffff8801ca604a80) [ 53.705235] The buggy address belongs to the page: [ 53.705248] page:ffffea0007298000 count:1 mapcount:0 mapping:ffff8801ca600a80 index:0x0 compound_mapcount: 0 [ 53.705275] flags: 0x200000000008100(slab|head) [ 53.705293] raw: 0200000000008100 ffff8801ca600a80 0000000000000000 0000000100000001 [ 53.705310] raw: ffffea0007284620 ffffea0007236220 ffff8801dac02200 0000000000000000 [ 53.705319] page dumped because: kasan: bad access detected [ 53.705326] [ 53.705334] Memory state around the buggy address: [ 53.705347] ffff8801ca603d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.705360] ffff8801ca603e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.705372] >ffff8801ca603e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.705381] ^ [ 53.705393] ffff8801ca603f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.705406] ffff8801ca603f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.705414] ================================================================== [ 53.705421] Disabling lock debugging due to kernel taint [ 53.705429] Kernel panic - not syncing: panic_on_warn set ... [ 53.705429] [ 53.705442] CPU: 1 PID: 3606 Comm: syz-executor0 Tainted: G B 4.14.0-rc2+ #107 [ 53.705450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.705455] Call Trace: [ 53.705472] dump_stack+0x194/0x257 [ 53.705507] ? arch_local_irq_restore+0x53/0x53 [ 53.705534] ? vprintk_default+0x28/0x30 [ 53.705573] ? __internal_add_timer+0x1f0/0x2d0 [ 53.705598] panic+0x1e4/0x417 [ 53.705618] ? __warn+0x1d9/0x1d9 [ 53.705660] ? add_taint+0x40/0x50 [ 53.705682] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 53.705724] ? __internal_add_timer+0x275/0x2d0 [ 53.705743] kasan_end_report+0x50/0x50 [ 53.705762] kasan_report+0x144/0x340 [ 53.705805] __asan_report_store8_noabort+0x17/0x20 [ 53.705820] __internal_add_timer+0x275/0x2d0 [ 53.705852] ? calc_wheel_index+0x200/0x200 [ 53.705929] mod_timer+0x622/0x15b0 [ 53.705992] ? mod_timer_pending+0x14e0/0x14e0 [ 53.706094] ? __tcp_select_window+0x8d0/0x8d0 [ 53.706114] ? tcp_fastopen_cookie_check+0x31e/0x490 [ 53.706141] ? tcp_try_fastopen+0x1c20/0x1c20 [ 53.706207] ? tcp_sync_mss+0x2e1/0xaa0 [ 53.706241] ? sk_forced_mem_schedule+0xcc/0x150 [ 53.706270] ? sk_stream_alloc_skb+0x2af/0x860 [ 53.706309] ? __lock_is_held+0xbc/0x140 [ 53.706363] sk_reset_timer+0x22/0x50 [ 53.706392] tcp_connect+0x202b/0x3d80 [ 53.706484] ? tcp_push_one+0xe0/0xe0 [ 53.706579] ? pvclock_read_flags+0x160/0x160 [ 53.706599] ? mark_held_locks+0xb2/0x100 [ 53.706611] ? ip_route_output_key_hash+0x1a6/0x370 [ 53.706631] ? ktime_get_with_offset+0x188/0x420 [ 53.706673] ? kvm_clock_get_cycles+0x25/0x30 [ 53.706688] ? ktime_get_with_offset+0x2c1/0x420 [ 53.706725] ? ktime_get+0x3a0/0x3a0 [ 53.706773] ? tcp_fastopen_defer_connect+0x15b/0x490 [ 53.706799] ? tcp_fastopen_cookie_check+0x490/0x490 [ 53.706810] ? siphash_1u64+0x18/0x270 [ 53.706899] tcp_v4_connect+0x15f5/0x1e80 [ 53.706909] ? SYSC_sendto+0x358/0x5a0 [ 53.706985] ? tcp_v4_inbound_md5_hash+0x500/0x500 [ 53.707012] ? __lock_is_held+0xbc/0x140 [ 53.707065] __inet_stream_connect+0x2d4/0xf00 [ 53.707112] ? inet_bind+0x920/0x920 [ 53.707163] ? tcp_sendmsg_locked+0x2573/0x3bc0 [ 53.707178] ? rcu_read_lock_sched_held+0x108/0x120 [ 53.707196] ? kmem_cache_alloc_trace+0x459/0x750 [ 53.707216] ? perf_trace_run_bpf_submit+0x1a9/0x2a0 [ 53.707234] ? perf_trace_run_bpf_submit+0x1b2/0x2a0 [ 53.707283] tcp_sendmsg_locked+0x282c/0x3bc0 [ 53.707300] ? memset+0x31/0x40 [ 53.707336] ? perf_trace_lock_acquire+0x445/0x900 [ 53.707370] ? print_usage_bug+0x480/0x480 [ 53.707403] ? check_noncircular+0x20/0x20 [ 53.707439] ? tcp_sendpage+0x60/0x60 [ 53.707494] ? lock_downgrade+0x990/0x990 [ 53.707544] ? lock_acquire+0x1d5/0x580 [ 53.707557] ? tcp_sendmsg+0x21/0x50 [ 53.707618] ? mark_held_locks+0xb2/0x100 [ 53.707639] ? __local_bh_enable_ip+0x9d/0x160 [ 53.707663] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.707676] ? lock_sock_nested+0x91/0x110 [ 53.707689] ? trace_hardirqs_on+0xd/0x10 [ 53.707701] ? __local_bh_enable_ip+0x9d/0x160 [ 53.707742] tcp_sendmsg+0x2f/0x50 [ 53.707770] inet_sendmsg+0x11f/0x5e0 [ 53.707785] ? __might_sleep+0x95/0x190 [ 53.707808] ? inet_recvmsg+0x5f0/0x5f0 [ 53.707837] ? selinux_socket_sendmsg+0x36/0x40 [ 53.707857] ? security_socket_sendmsg+0x89/0xb0 [ 53.707877] ? inet_recvmsg+0x5f0/0x5f0 [ 53.707906] sock_sendmsg+0xca/0x110 [ 53.707939] SYSC_sendto+0x358/0x5a0 [ 53.707981] ? SYSC_connect+0x480/0x480 [ 53.708019] ? get_unused_fd_flags+0x190/0x190 [ 53.708047] ? lock_release+0xd70/0xd70 [ 53.708202] ? SyS_setsockopt+0x215/0x360 [ 53.708242] ? do_futex+0x20d0/0x20d0 [ 53.708267] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 53.708297] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.708334] SyS_sendto+0x40/0x50 [ 53.708376] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 53.708385] RIP: 0033:0x4520a9 [ 53.708393] RSP: 002b:00007f72745b3c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002c [ 53.708407] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 53.708415] RDX: 0000000000000000 RSI: 00000000209a9000 RDI: 0000000000000016 [ 53.708422] RBP: 0000000000000086 R08: 0000000020db4ff0 R09: 0000000000000010 [ 53.708430] R10: 0000000020008045 R11: 0000000000000216 R12: 00000000004b9e76 [ 53.708438] R13: 00000000ffffffff R14: 0000000000000018 R15: 000000000000890b [ 53.708980] Dumping ftrace buffer: [ 53.708987] (ftrace buffer empty) [ 53.708991] Kernel Offset: disabled [ 54.771220] Rebooting in 86400 seconds..