&(0x7f0000012000-0x88)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x0, 0x8208, 0xee, 0x9, r2}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000001000-0x38)=[{0x4, 0x1000000020000}, {0x8, 0x3}, {0xb, 0x100}, {0x2, 0x3f}, {0x2, 0x5}, {0x0, 0x726}, {0x8, 0x5}], 0x7) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000004000-0xc6)=""/198, &(0x7f0000003000)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x86, 0x80000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f000059e000-0x55)="1def04d4059da5b6ad56e2f107a9b7e4b6bede10103f9b7d4197dae4699c215815660218efbf39cef890474b435c210c14347b7af66dd624ffae670a6a33cb3933f51d251b77fbcaa20169417e20c464b860ba28e8", 0x55) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000077e000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 18:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r0 = syz_open_dev$audion(&(0x7f00004a3000)='/dev/audio#\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000366000)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00006d5000)='./file0\x00', 0x200) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000050000)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 18:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000000000001, 0x0) r1 = dup(r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00003cb000)={0x1, 0x1, [@random="b1fcdd73e076"]}) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000e8c000/0x4000)=nil) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3f, 0x0, 0x2, 0x1, 0x0, []}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c24000-0x10)={0x0, 0x0}, &(0x7f0000105000-0x4)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)="") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/ppp\x00', 0x80000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006ca000)={0x7, 0x3, 0x2, 0x4, 0x5, [{0x8, 0x80, 0xffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8000, 0x7, 0x1, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0xfff, 0x482, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x40, 0x5466dfec, 0xfffffffffffffffa, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x7fffffff, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/09 18:21:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 34.780853] device gre0 entered promiscuous mode 2018/01/09 18:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000300000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000044d000-0x4)=0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000bd000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099a000)=0xe8) bind$packet(r0, &(0x7f00002ff000-0x14)={0x11, 0xf9, r1, 0x1, 0x1ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000174000-0x28)={r0, 0x0, 0x8c, 0x6, &(0x7f00007b3000)="f467de6dfaffcafec5d0278c6bd29ba4c9a081037b627c7007053944b2c15cb6e9014b407a3fdfeb68e6feda629728ac429994498de60139cb45884f6b066948715b1dc4da49a5f2407ab88ae57d81b7528714b99ec30cf4fa6bda795453a2be8de43fcbe0532ff5e248ff73b5c0d6a63ed5debfc23c6e9b3706bbb8089cc69348f9d7128bb4a059d32374f0", &(0x7f000036f000-0x6)=""/6, 0xa2, 0x1}, 0x28) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000c91000-0x5c)=""/92) r2 = socket(0x10, 0x20000000000002, 0x10) write(r2, &(0x7f00000be000-0x25)="240000001000fd004d07e30640de01030305010006000100150000007fe70af1000020d0", 0x24) tee(r2, r2, 0x8001, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b49000-0x108)={0x3f, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb039}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 18:21:51 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x1, 'sha384-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d52000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000740000)=0x0, &(0x7f0000648000-0x4)=0x4) 2018/01/09 18:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ea1000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x880000800, @ipv4={{0x15, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@loopback=0x7f000001]}, @cipso={0x86, 0x6, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @rr={0x7, 0x27, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @end={0x0}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr=0x0, {[]}}, ""}}}}}, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f000017e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000518000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000318000)='./file0\x00', r1, r2) syz_open_procfs(r0, &(0x7f0000c60000)='net/raw\x00') 2018/01/09 18:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f0000dce000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000dfd000-0x1)='@') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a3e000)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023f000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fcc000)={r1, 0x4c, &(0x7f0000aec000-0x4c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d65000-0x4)=0x10) 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000a000)='./control\x00') perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001000)=""/53, 0x35) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000000c000-0x68)=""/104) 2018/01/09 18:21:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r0, 0x3, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/09 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xc91000)=nil, 0xc91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000027d000/0x2000)=nil, 0x2000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000035000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000c92000-0x40)="65622d79df8320b2ac605cec3ff56e6b4fa3d65e5eae55d4c4d19354c4861df1423a20116fc06de4bbd61744d7f3c2fc25c34accada686e515be561a228e49bb") mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b5c000)=0x0, &(0x7f0000c92000)=0x4) mmap(&(0x7f0000c92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c93000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c91000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021c000-0x4)=0xe8) mmap(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c92000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c92000-0x4)=0xc) fchown(r0, r1, r2) times(&(0x7f0000c91000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:21:51 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000473000-0xb)='/dev/vcsa#\x00', 0xf3cf, 0x109000) setsockopt$inet6_buf(r0, 0x29, 0x47, &(0x7f0000680000)="02c04a8e90b8f724d7838a050b3b508e70736a1c499f6ead41e860f409db0c812c9ccb2bac9d3e6a17d48a00bf374733bfe23c48e026ade9bf4c2fc20544a30907c9a1f4c00df612024e53b83d04686506b0f5b77e5d2b3fa0523f47a9c83c8d6df51b57bd58dde834f8147ae55978dd124aec8096ce60b60579ff89fcd5dcc9fcea836eb75fb218211a34ae02e230248dbdcbf5333417cf95a055c12e54213d8d26261b7d1ff263baa26cdb741d09c39c0a2504fb40de3ade40caf9e852ae48b384eb8b81fec97665ee0c046a3995f097d7e524b22d36d650c429652c4e6ed03d77519a2968ab7d3a74761f8aaf754c9493d0", 0xf3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f000062d000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000f1a000-0x1000)=""/4096, &(0x7f0000bd4000-0x4)=0x1000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00004eb000)={0x9, 0xe66a, 0x80, 0xffffffffffff7fff, 0x0, 0xff}) 2018/01/09 18:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x8000a, 0x3fffdffffe) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000089a000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4af04c79bc3457b390abb63e1abe13a5"}) write(r0, &(0x7f0000395000)="260000002a00470200001fb07fe4e400000000000100000009ef18fffeef00000000fff90000", 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000629000)={0x19fc7a69, 0x8, 0x3, 0x40, 0x0}, &(0x7f0000591000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000099b000-0x6)={r1, 0x31}, 0x6) [ 34.884660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 34.912270] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000344000)='/dev/dsp#\x00', 0x1, 0x20280) accept4$inet6(r1, &(0x7f0000cc8000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002bc000-0x4)=0x1c, 0x800) write(r0, &(0x7f00000ef000)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29) [ 34.961149] QAT: Invalid ioctl 2018/01/09 18:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000000d000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/user\x00', 0x2, 0x0) r2 = accept$alg(r1, 0x0, 0x0) msgrcv(r0, &(0x7f00002db000-0x1008)={0x0, ""/4096}, 0x1008, 0xfffffffffffffffe, 0x0) getresgid(&(0x7f0000b44000)=0x0, &(0x7f0000ebd000-0x4)=0x0, &(0x7f00004ff000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f5c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c4b000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000085c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c59000-0x4)=0xe8) msgctl$IPC_SET(r0, 0x1, &(0x7f0000bdf000)={{0x0, r5, 0x0, r6, r3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x0, 0x7f, 0x200000, 0x8, 0x0, r4, 0x0, 0x0}) [ 35.015715] QAT: Invalid ioctl 2018/01/09 18:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000b60000)={{0x100000001, 0x5, 0xff, 0x9, "6b561ff0f999f32ccb4b56acddfa26a32943aec09452221178b1c696c14fad39b2b4f64eb8d02d88676ec99f", 0x6}, 0x0, 0x0, 0xffffffffffffffbd, r1, 0x5, 0xff, "ffd338ebe43fb98c3bead23cb8116126bde27e796c84c5ecc422c386f88b862e9b851a6ac9b265e98ddaf1c3eee90377a16b57b1a01329f433b9c34b37cc7ad0", &(0x7f0000443000)='/dev/usbmon#\x00', 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x2, 0x7, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000ea8000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r4 = dup3(r2, r3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000964000-0x8c)={0x0, @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]}}, &(0x7f0000082000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000422000)={0x2, [0x0, 0x0]}, &(0x7f00009e1000)=0xc) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f00004d0000-0x5b)=""/91) tee(r2, r2, 0x7, 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004c9000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) tkill(r1, 0x16) 2018/01/09 18:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = msgget$private(0x0, 0x8a) msgctl$IPC_INFO(r1, 0x3, &(0x7f000081d000)=""/10) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000f61000)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000639000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x208080) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000133000-0x4)=0x5) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000ab9000)={0x0, 0x0}) 2018/01/09 18:21:51 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e25000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000060f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002b6000)={0x8, {{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]}, 0x0, 0x2, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00007a2000)={r1}) 2018/01/09 18:21:51 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000968000)='/dev/vcs\x00', 0x400000, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a16000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000dbd000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffff9c, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006be000-0x9)='/dev/rtc\x00', 0x30000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002eb000)={0x50, 0x0, &(0x7f0000b26000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x28, &(0x7f0000629000)=[@fda={0x66646185, 0x1, 0x3, 0x2e}, @flat={0x0, 0x10b, r2, 0x4}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f0000ae7000-0x28)=[0x38, 0x48, 0x38, 0x78, 0x48]}, 0x1}}, @exit_looper={0x630d}], 0xf, 0x0, &(0x7f0000f04000-0xf)="3ed78b669e2fe12fb9a8d2154168c7"}) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") [ 35.039239] QAT: Invalid ioctl 2018/01/09 18:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000812000-0x10)=[{&(0x7f000082f000)="1e18bb44df14f52adcf53c870ec57aa98d5404720d710dee47ccc89c2ec7987ac3f8dea8cdb61fba344af6bec497f6bc6bb8c92de386a191fe17f7b8dacc433781b8dda019d514a29b5f5baf78a0be524a3f9553227468542479db25eaf79354fd7de2635be5226b370eed7b6c885f70e75d052c948f66c31ad787f0662988f6d0809b2ba68bfd09a20e746ff45968aebd758b2e3609bf1b60170467417746e27e818527fb2bfe06701ee94eaeb027", 0xaf}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r1) r2 = memfd_create(&(0x7f0000a67000-0xb)="000000000000ca947800e4", 0x4) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/09 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000761000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x0, @rand_addr=0x0]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f000004d000-0xe)='/selinux/load\x00', 0x2, 0x0) [ 35.064702] QAT: Invalid ioctl 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000023f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet(0x2, 0x80000000006, 0x0) close(r1) r3 = dup3(r0, r2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009cb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e7000-0x4)=0xe8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c6b000-0xc)={0x101, 0x6, 0xc00000000, 0x9, 0x8, 0x8001, 0x0}, 0xc) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000749000-0x110)={{0x65e6, 0x5, 0xcc, 0x20, "b71a658ca720f070ded2bfa6990eb67a69150784226dc0900beb50c5c8eaf5ed4b84670b0406060890e53039", 0x1}, 0x0, 0x0, 0x730, r4, 0xff, 0xa9, "c1c6cc40b9dc7f8d679f6fd7ad4531682d55f1ed2fe4d6038db1b3f642c5e226d148c9b9ebae02316dce93049316ef4fa69917352347c2a039b181eb9c603511", &(0x7f000072c000)='#mime_type}\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x20, 0xfffffffffffff800, 0x8f5, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:51 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c09000-0xc)='/dev/rfkill\x00', 0x8082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000ef6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fac000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/09 18:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000db3000)='/dev/input/mice\x00', 0x0, 0x400040) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000f8b000)=0x800000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000092e000)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x1a8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000658000)={r2, 0x403}, 0xfffffffffffffe4a) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000703000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009d3000)={r2, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x401, 0x1, 0xfffffffffffffffd, 0x10}, &(0x7f0000c9e000)=0xa0) 2018/01/09 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007fe000)='maps\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001e2000-0x4)=@int=0x0, &(0x7f0000a30000-0x4)=0x4) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c03, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002ec000-0xb)='/dev/mixer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000e87000)={&(0x7f0000d86000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/09 18:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000e24000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000980000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095d000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000092b000-0x4)=0x10) r1 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f0000b7a000-0x22)="", 0x0, 0x4000014, &(0x7f00004a2000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007d1000-0x18)={0xaa, 0x0, 0x0}) stat(&(0x7f0000d8e000)='./file0\x00', &(0x7f00009eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = getpgid(0x0) getpriority(0x2, r4) getsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ef000-0x9)='/dev/ppp\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000687000-0x16)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xffff}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000497000)=0x0, &(0x7f000008e000-0x4)=0x4) linkat(r0, &(0x7f00002d9000-0x8)='./file0\x00', r0, &(0x7f0000408000-0x8)='./file0\x00', 0x1400) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e0b000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/09 18:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3, &(0x7f000088e000-0x8)=0x6, &(0x7f00008a8000-0x8)=0x101) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001b7000-0x4)=0x0) move_pages(r0, 0x6, &(0x7f0000509000-0x1f)=[&(0x7f0000597000/0x4000)=nil, &(0x7f00004ca000/0x2000)=nil, &(0x7f0000993000/0x2000)=nil, &(0x7f0000150000/0x3000)=nil, &(0x7f00003ec000/0x4000)=nil, &(0x7f0000ac0000/0x1000)=nil], &(0x7f000082d000-0x14)=[0xffff, 0x4, 0x200, 0x20, 0x6], &(0x7f0000ab0000-0x4)=[0x0], 0x4) 2018/01/09 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fstat(r0, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000c1b000-0x10)=[{&(0x7f0000836000-0xce)=""/206, 0xce}], 0x1, 0x0) preadv(r1, &(0x7f0000476000)=[{&(0x7f0000d36000-0x9d)=""/157, 0x9d}], 0x1, 0x0) 2018/01/09 18:21:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/09 18:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) modify_ldt$read_default(0x2, &(0x7f0000980000-0xfa)=""/250, 0xfa) openat$ion(0xffffffffffffff9c, &(0x7f0000b61000-0x9)='/dev/ion\x00', 0x2, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000954000)='/selinux/load\x00', 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000a9b000-0x9)={0x1f, {0x58a0, 0x10000, 0x5, 0xfffffffffffffffd, 0x0, 0x40}, 0x30000000000000}, 0x9) 2018/01/09 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f00008c8000/0xb000)=nil, 0xb000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000513000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00002c3000)='/dev/snd/midiC#D#\x00', 0x1000, 0x400080) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00003bd000)={0x3, 0xfffffffffffffffb, 0x6, 0x2}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x1f, &(0x7f0000fe5000-0xdb)="bd227e9c70db26cb6c1bdb3115ee5f07e39d677ae595b59f6aa0a117339b20e7714a96e2675f8b3412d23c614b1e59c1905871fb3b851f62dc06463d2523c2e28dfa7a7373201d20ab0d8e2bc83f587504d7fc330266cbcc8ba20c7188294f10bc0ff07b92cca43a8da8e8c9209141b8903f459dfbb747b03e0dff7f1a969842bdff34635a915a5e06a7a78b5620a2185125db47ded0f3140b01292eca59a34cb1b0b8477a2b71f20f8b9ee80895c3da83ba45362acf0ee2d52e72688b3eb2e16f263af792c24447e59e5ba1ebec0f80b085f6be61d114a6b4b8bd", 0xdb) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00008b6000-0x1)='\x00') syz_open_dev$binder(&(0x7f000031d000+0xe31)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000f9e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003e5000-0x4)=0x1, 0x4) ioctl$TCSETS(r2, 0x5402, &(0x7f000037f000)={0x1ff, 0x6, 0x9d8f, 0x8, 0x6, 0x3ff, 0x0, 0x1, 0x0, 0x7, 0x100000001, 0x100}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/09 18:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f82000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000bc7000)=0x0, &(0x7f00007dd000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000739000-0xa)='/dev/ptmx\x00', 0x50000, 0x0) time(&(0x7f00004fc000)=0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000b1e000)=0x0) 2018/01/09 18:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) membarrier(0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000054f000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000099b000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000b1a000-0x18)={0x1, 0x0, [{0x24a, 0x0, 0x4}]}) 2018/01/09 18:21:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) pwrite64(r1, &(0x7f0000002000-0x69)="cc3f693ff107fff01c9ffdf524d2dad2dd0dce7f3e902b761bc78b5e521faea69c61b1e679c12efbae4e2dd49432a182b4dc1b67dc92535113202f521e3dfd7cf496fca14962cc2fc09ed12d92cb41d1dd1645e8c9b0add1860103871609e5d78455c8f801eecf117e", 0x69, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x7, 0x887, 0xfff, 0xffffffffffffff8b, 0x400, 0x0, 0x9, {0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x800, 0x10001, 0x7f}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001, 0x4, 0x9, 0x1, 0xc}, 0xa0) r3 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/09 18:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007b1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00005c9000-0xc)={&(0x7f0000dae000)=[], 0x0}) r1 = memfd_create(&(0x7f0000692000)="40000000000000000572696e67e02b", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f5000-0x20)={r1, &(0x7f0000a6d000-0xb)="88eb12b1fe596843010160", &(0x7f0000dff000)="15b710b8d503451261d5bf8d91fb310ba157f4d5f1291b875ce54c29193143daa3b0cadb58541c1ae8a218a645437646d0dcc7f86f16d0dc9bba7d17eb2ad3eb0fed68940f3ba22ff73efdf8fb5ebb86188a67b18f13b7c9c935fee670a994f5219bfa9f74032b399c5f430a9988a3156d096d89e3b0f6476ed7e414c4ba6ca2d49ec38b5a", 0x1}, 0x20) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000aab000-0x4)=0x0, &(0x7f00008b3000)=0x4) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f000087e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f000038a000)={0xffff, 0x3, 0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000969000-0x4)=0x0) [ 35.290392] audit: type=1326 audit(1515522111.464:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4871 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 35.343449] audit: type=1326 audit(1515522111.465:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4871 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 18:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e9c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008a4000)={{0x4, 0x10000000000}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) writev(r0, &(0x7f00006d8000)=[{&(0x7f0000f31000-0x29)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) 2018/01/09 18:21:51 executing program 3: r0 = timerfd_create(0x3, 0x80800) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b91000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b9c000)={0x1, 0x0, [{0x259, 0x0, 0x0}]}) 2018/01/09 18:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) pwrite64(r0, &(0x7f0000dad000-0x35)="", 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e32000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004b3000)=0x0, &(0x7f0000c8a000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/vga_arbiter\x00', 0x24000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000050c000)={0x0, 0x0}) 2018/01/09 18:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000524000)='/dev/sequencer2\x00', 0x313582, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c9b000)=0x0, &(0x7f0000f63000-0x4)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000522000)='/dev/cuse\x00', 0x2440, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d0b000)={0x0, 0xfb, "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"}, &(0x7f0000b3e000-0x4)=0x103) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000be7000-0x10)={0x100, 0x8000, 0x9, 0x800, r1}, &(0x7f000056e000-0x4)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x11, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/09 18:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$llc(r1, &(0x7f000092f000-0x81)="3e69a315f33b68bc00dd50576899b4dc7ebd7e525d6bf89fd9b5a9458d5102af78b19861423ce197c354f8be81a374e850f2657fb177ffeaa77784c83b3cd85192efac9e0ff8b5de1d1a5356eb56f9d064390a69365146be31666bff2fa52d614e35fd53370afb0bd3d793c9ee76b596dcc9d9932d27b75e213f0149b7d0c1ac3c", 0x81, 0x20000004, &(0x7f0000c55000)={0x1a, 0x15, 0x0, 0x80000000, 0x8, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000020b000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, "dfd5de8563d7d3abaee778b837ebbce8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b05000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00005d8000)={0x0, 0xa849f6465701c7b, &(0x7f0000e52000-0x1)='\t'}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) 2018/01/09 18:21:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) fanotify_mark(0xffffffffffffffff, 0x4, 0x0, r0, &(0x7f0000a0a000-0x8)='./file0\x00') bind$alg(0xffffffffffffffff, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) open_by_handle_at(0xffffffffffffffff, &(0x7f0000b68000)={0x8d, 0x80000000, "bf7dae6b338b2c3bde41559f3b4c082622c60563d8e14b81df2ce8d4ae1a7c211d4c8777f7cb36219f1e87f2ba3668b14392b5205596923f3dbc2c2a95325f380f8b14e26c646f2782991f1688607c8d80d450117584e9a6a33b072e366ed018aad4c9a52cc4e7007d996c699c8fc412224cf12f46f69791b4ef0ab882f891252b0e79ea17"}, 0x40) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076f000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00008a9000+0x8c9)={@empty=0x0, @broadcast=0xffffffff, r2}, 0xc) syz_open_dev$audion(&(0x7f0000653000-0xc)='/dev/audio#\x00', 0xfffffffffffffffc, 0x2a0000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000519000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000593000-0x10)='/selinux/access\x00', 0x2, 0x0) write$eventfd(r3, &(0x7f0000c70000-0x8)=0x3, 0x6) 2018/01/09 18:21:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000088000-0x8)='./file0\x00') unshare(0x40600) r0 = dup(0xffffffffffffff9c) fanotify_mark(r0, 0x4, 0x20, r0, &(0x7f0000a5f000-0x8)='./file0\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e83000-0x4)=0x0) r1 = creat(&(0x7f0000e28000)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000095d000)={0x0, 0x6, "e2064cd3cf22"}, &(0x7f0000699000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000033a000-0x10)={r2, 0x400000000000007, 0x4, [0x81, 0x2, 0x1, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000116000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.525006] hrtimer: interrupt took 43067 ns 2018/01/09 18:21:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000691000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f00008f1000)='./file0\x00', &(0x7f00004e9000-0x8)='./file1\x00') 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = msgget(0x1, 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000781000-0x4)=0x2, 0x4) msgsnd(r0, &(0x7f00003ca000-0x38)={0xffffffffffffffff, "3e459e81fb26fc7dfd7ac57a2c4bf8c7bda4c81dcdd6a0575a0998d0878aaebc152f8ddd052d53d55be03c51c907587a"}, 0x38, 0x800) r2 = socket$inet6(0xa, 0xb, 0x800004) pipe2(&(0x7f00004e1000)={0x0, 0x0}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000e8f000-0x7)={0x4, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00007ae000)={0x40, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8b8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) open(&(0x7f0000564000-0x8)='./file0\x00', 0x6b4002, 0x0) 2018/01/09 18:21:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0xffffffffffffffff}, 0x4) close(r0) r1 = syz_open_dev$midi(&(0x7f000095f000)='/dev/midi#\x00', 0x748, 0x400100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000085c000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecb000-0x4)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e6b000)={r2, 0x78, &(0x7f0000500000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8299}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000085c000)=0x10) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000009c000-0x4)=0x100, 0x4) mknodat(r1, &(0x7f0000b69000-0x8)='./file0\x00', 0x8040, 0x3) listen(r1, 0x1f) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000c86000)=0x0) 2018/01/09 18:21:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000)=0x537a, 0x191) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x9, 0x200002) recvfrom(r0, &(0x7f0000f7d000-0x38)=""/56, 0x38, 0x0, &(0x7f0000001000-0x10)=@ipx={0x4, 0x0, 0x0, "64fbff1ffccb", 0x0, 0x0}, 0x5b4344976ce7d9f3) 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) 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) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000-0xe9)=""/233, 0xe9}, {&(0x7f0000001000-0xba)=""/186, 0xba}], 0x3, &(0x7f0000002000-0xc9)=""/201, 0xc9, 0xff8000}, 0x8000}, {{&(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x11)=""/17, 0x11}, {&(0x7f0000001000-0x12)=""/18, 0x12}, {&(0x7f0000000000)=""/221, 0xdd}, {&(0x7f0000002000-0x1e)=""/30, 0x1e}, {&(0x7f0000000000)=""/76, 0x4c}], 0x5, &(0x7f0000000000)=""/12, 0xc, 0x800}, 0x65}, {{&(0x7f0000001000-0x5)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000002000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x6)=""/6, 0x6}], 0x7, 0x0, 0x0, 0xfff}, 0xffffffff}, {{&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000000000)=[{&(0x7f0000001000)=""/31, 0x1f}], 0x1, &(0x7f0000000000)=""/227, 0xe3, 0x0}, 0x6}], 0x4, 0x100, &(0x7f0000000000)={0x0, 0x1c9c380}) write(r0, &(0x7f0000f7c000)="26000000100047f10714c1f859002200001000e30100000000000000000000000600fb0e0000", 0x26) madvise(&(0x7f0000c10000/0x4000)=nil, 0x4000, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x1}, &(0x7f0000002000)=0x8) 2018/01/09 18:21:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000f73000)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f75000)=""/0, &(0x7f000076c000)=0x0) rt_sigtimedwait(&(0x7f00000ca000)={0xffffffff}, 0x0, &(0x7f00000f2000)={0x0, 0x1c9c380}, 0x8) pipe2(&(0x7f00006cb000-0x8)={0x0, 0x0}, 0x80000) accept$inet(r1, &(0x7f0000b19000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ae000)=0x10) 2018/01/09 18:21:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001c000-0x18)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/kvm\x00', 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f00001c8000)=0x0, &(0x7f0000eb4000)=0x4) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x4, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00009af000-0x8)={0x8000000004, 0x0}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/09 18:21:51 executing program 2: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00004ba000-0x4)=0x0) 2018/01/09 18:21:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d51000)='/dev/snd/midiC#D#\x00', 0xffff, 0x40000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000e76000)="2868a1c3955ee1f4e0ec70471c66f8d589a976ae76698bf0016ff728148754182684aa3b022c87f61799cf05bbd78ebe7b7cfc516ace23b0ef73f761db50b0ba23d5e59e91f1785060e96721885ca489cc6bd532") pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write$tun(r2, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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"}}}}}, 0x1001) fcntl$setsig(r3, 0xa, 0x4) dup2(r2, r4) ftruncate(r4, 0x0) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x13) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000040000)=r1, 0x4) 2018/01/09 18:21:52 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f9b000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e3d000-0x4)=0x0, &(0x7f0000546000)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000f9b000-0xe)='/dev/admmidi#\x00', 0x5, 0x28040) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000f9c000-0x8)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000f9a000+0x80)="8e821f261120cb55d88a98b3ed6806f7a1e818319a6d4b2ea5598c68a3735b305d6f79f47041f383d5d12e0bdb2601f87ae89f932adc00de1649e271b06d3eb41c3de1de19f534e4c486096f675524131cb85eb210d0dd420cbfa0dda5f542ce43708914d4c36faad47dd58ed297c78216f8194fa864a8ad7b7d346da47e24f9d0", 0x81, 0x805, &(0x7f0000b15000-0x10)={0x4, 0x8001, 0x0, "50446e4d16e5", 0x3ff, 0x0}, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f6e000)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df104000000267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26700ea50518c2c681bbce9093d468412f000000000000000097e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d0000000001460000575b8b7619930100f325b8", 0xb1) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000023d000-0xc)={0x3, r0, 0x1}) name_to_handle_at(r1, &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f00005e3000)={0x9f, 0x1a5c5058, "6788caeddcb01d359792491b08df3f3ed3f7a1cbfb8f059764777e95793878f61b1d46671a40c5993756d1eaa41190576bd1ff5347596e9850fb51a81db4c2232b3a1f65d80baee9d2ffce0b6d38a829dbfd8a6e65908161c370dbdf441ea0a428dff730bc26d7f56b5328467012eb5e48b4317358e4380391064521791954cbdab3322144aa6388f4cb0fe676dee261cda687236f6ddf"}, &(0x7f0000cdd000)=0x0, 0x400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000774000+0xe41)={0x0, 0x1}, &(0x7f0000707000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006a3000-0x8)={r2, 0x400}, &(0x7f0000da4000-0x4)=0x8) sendmsg$kcm(r0, &(0x7f0000a70000-0x38)={&(0x7f0000a0c000-0x60)=@nfc_llcp={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "b4b3cd7de3e14449d5ebc8468cd98cf651c3ebfe0692aa7fd80be4b502f80fddd204df86c4e6a35c96f7251dcbe54c3443b55b9fba76befaa88f60961ac2ca", 0x0}, 0x60, &(0x7f0000668000)=[], 0x0, &(0x7f0000e9b000)=[], 0x96, 0x0}, 0x0) 2018/01/09 18:21:52 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x3ff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000e23000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) getsockname$netlink(r0, &(0x7f000096c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f85000)=0xc) 2018/01/09 18:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00001b3000)=@add_del={0x2, &(0x7f0000db2000-0x10)=@common='ip6_vti0\x00', 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a8c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000d42000-0x20)={@generic="90b0edc92ef0f3044ac192180a128770", @ifru_flags=0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000be2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/09 18:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fca000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/09 18:21:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlink(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000977000)={{&(0x7f000086d000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/sequencer2\x00', 0xc0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000cac000-0x20)={{&(0x7f00008cd000/0x1000)=nil, 0x1000}, 0x3, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004ee000-0x10)={0x0, 0x209, 0x80000001, 0x0, 0x0}, &(0x7f0000b0f000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000abd000)={r2, @in6={{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdde}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101}, 0x98) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) preadv(r1, &(0x7f000060b000-0x20)=[{&(0x7f00002b5000-0x21)=""/33, 0x21}, {&(0x7f0000893000)=""/188, 0xbc}], 0x2, 0x59) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x8, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:52 executing program 1: r0 = semget$private(0x0, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) lstat(&(0x7f0000b48000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000b48000)=0x0, &(0x7f00002a2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000000)={{0x101, r1, r2, r3, r4, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x7ff, 0x7fffffff, 0xfffffffffffffffa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00004e0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005db000)={0x6, r5, 0x0}) sendmsg$alg(r6, &(0x7f0000469000-0x38)={0x0, 0x0, &(0x7f0000abc000)=[{&(0x7f0000efe000-0xda)="96bd1ddcd32e97522bec5b51b76004f19abda6681740f88780be93136373aa791314ef51f82b7850791bc583884a03f5fee47d059fccf60af918aa7f64bed18bbb921f093939fb08bf17e1424146a730945268792144d974dc99601ce4b5697de7a6b661396fd743fb5a1c150e8d131c16d130919d7d0d3c227cd4614a1d0745d9fb17af0ce50280aa1a1719e4431f33112054c4a4a698392dc811df008a1e6d0caa5b7bb8ae99e8b0961c0a46dbaaa438824b12b7b48c4bba729b7439f97615acb504c5676e2fd5bc84c199ddff2553bd0c2cacfd93b5449575", 0xda}, {&(0x7f00001ae000)="aa7ab4cb2877580384213564e34d6a885724e18fb1195e23566dc7c36ab14c801c1e4d2479afd7726c8b33d0a767953e6eafa2955774c0810e8cdf21f0e3df90ecf776748b2dd0c583e111ea24a25d628c7f071c0c7609b5b1f86f60190a1448d1e304a89edff1bc2e8196109ebb9e60908450", 0x73}, {&(0x7f00005fa000)="3dd0d8a988575852a2b704fc56076dc4a2fb55bbd4cc01e437ad9ea83d53b5df4fbe518178f366abe0654a33a2732611864d197fae4d2b25e2e47312ac9afe78130e9f2a635d173ba5f3f3912b0e6c3d77047dcb15a519e49afbac2782d29dc5c41d7dfe2c39d4e9fd636ceff283f631d4896fbdbcc4bb1834e1cdb6751fcb0fb86b2cf620f7764e2b53005c", 0x8c}, {&(0x7f0000ec9000)="b283edd37a913bd862acf68b36bb83020c425b06b1384ea39e66bc4b0b7b2ca2bc48c0bbae4679458895a4c9e53928b637ac22d7fdecb6c0c8b68df1055f79c44419309b5ecf22605a67e2a4", 0x4c}, {&(0x7f0000715000)="e665c1b598b200c736eadebb05ae2ba05b1f54f38b6a995e68ec8c4a062c3ee1c20a873495351ead6124154951a679992290098c49f31048201b3c4e8eee83350eb82e7e4514f826fe97d3b6a32efb1541d9cc7be965905e6be900987d202930cc7e3d7fd9e7b702eeac4ba8a2be8ff451e1710b8eac8d0e6c14d5048248d7d82061817f23008b505de69659159920e0328b8b3f55ebba2df40a6d00bf19ada8eab9dac40995134c90d99c789f7629d08511393f2a876e7f18a502002454bd5e918478f1e89de533de65a4251f6b191f168836b15670d0efb01e71d857369f3e3081ba31c3f32e", 0xe7}, {&(0x7f00002b4000)="", 0x0}, {&(0x7f000024a000)="8a22fc51a9c3ed75b320a749f4eef93d1ebecfd2799d15259059fd6b0f54304cc9b32b3defd7e256e7043dde5b1cf263c5d0a073a888e682e19b64bd72b772b26a711c7304e4c043b898d6ca603358ba1274e91d36eb86bcab480c1312cf941f325a8ce1d294ff430a0edd6c55276b755be4e0c3ba48940609c8f254aca2bf406b39dce0696c08e99fabc634e08e689dda38ca5e3064920ac31c43c924432c93f42e82635aad2af99b3a4b3965577261aa7ff2eb36500461967d94114566c727980706e9ec79865e3d749af0b285c9fbe8", 0xd1}], 0x7, &(0x7f00004b5000)=[], 0x0, 0x40}, 0x20000004) bind$alg(r5, &(0x7f0000046000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/01/09 18:21:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000000)={{0x4, 0x1, 0x600, 0x7ff, "7bcca94b993b03b252935fe7b30581e01da1d705055bfc229582b39944458be6f586b399f5b5e6c7ff530788", 0x10000}, 0x0, 0x0, 0x100000000, r1, 0x4, 0x58e, "ae9c533d143efb9ebbe1dec1bcf73b16b4f639fe9fd02bd883f3254f7b53f9ca93fd928088f6ecfda8f4f760eb4041ff9515e7b2453452e29180aab77abab207", &(0x7f0000001000-0x1)='\x00', 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], [0x9, 0x4, 0x9, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) getsockopt$inet6_mreq(r2, 0x29, 0x8000000012, &(0x7f00001d7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e42000-0x4)=0x14) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffffd) connect$ipx(r0, &(0x7f0000394000)={0x4, 0x5657, 0x9, "ae2a60be81b6", 0x10001, 0x0}, 0x10) 2018/01/09 18:21:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007e1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280000, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x7401, 0x9f4, 0xff, 0xef24, 0x0, 0x9, 0x4, 0x9, 0x9, 0x1, 0x42c, 0x0, 0x7fff, 0xc7f, 0x3, 0x6, 0x5, 0x4, 0xffff, 0x2, 0x7, 0x2, 0x408, 0x383, 0x2, 0x3, 0x7, 0x9, 0x26, 0x7ff, 0xa63f, 0x8, 0x6, 0x6fc40af6, 0x3, 0x32d, 0x0, 0x81, 0x2, @perf_config_ext={0x5, 0x1}, 0x8000, 0x9, 0x3, 0x0, 0x101, 0xfffffffffffffff7, 0x5, 0x0}, r0, 0x8000, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000078c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d0d000)={0x1, &(0x7f00003a4000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000963000)={r4, 0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000036a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) r7 = epoll_create(0xa) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00006b6000-0xc)={0x0, 0x0}) ppoll(&(0x7f00004ed000-0x8)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r2}, &(0x7f00006af000-0x8)={0x0}, 0x8) connect$unix(r5, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 18:21:52 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd4000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000158000-0x68)={0x74, 0x0, [0x7fff, 0x80, 0x6b969202, 0x169], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/09 18:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000cd1000+0x620)=[], 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c53000-0xf)='/dev/sequencer\x00', 0x22c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000a4a000)={{0x7fff, 0x0}, 'port1\x00', 0x10, 0x0, 0x1, 0xfff, 0x4, 0x2, 0x100000001, 0x0, 0x0, 0xe1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) 2018/01/09 18:21:52 executing program 5: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000035e000-0x20)={0x40, 0x0, 0x0, 0x2}) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000035e000-0x20)={0xe9e0, r1, 0x2, 0x6}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000035e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000986000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000004a000)={0x3, [0x3, 0x6, 0x558]}, &(0x7f0000891000)=0xa) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x80000006, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f000017a000)=0x3, 0x4) 2018/01/09 18:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a31000-0x4)=0x8, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x0, 0x10031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b57000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup3(r0, r1, 0x0) 2018/01/09 18:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000002, 0x0, &(0x7f0000e77000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40044) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00006c9000-0x10)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/09 18:21:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007e1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280000, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x7401, 0x9f4, 0xff, 0xef24, 0x0, 0x9, 0x4, 0x9, 0x9, 0x1, 0x42c, 0x0, 0x7fff, 0xc7f, 0x3, 0x6, 0x5, 0x4, 0xffff, 0x2, 0x7, 0x2, 0x408, 0x383, 0x2, 0x3, 0x7, 0x9, 0x26, 0x7ff, 0xa63f, 0x8, 0x6, 0x6fc40af6, 0x3, 0x32d, 0x0, 0x81, 0x2, @perf_config_ext={0x5, 0x1}, 0x8000, 0x9, 0x3, 0x0, 0x101, 0xfffffffffffffff7, 0x5, 0x0}, r0, 0x8000, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000078c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d0d000)={0x1, &(0x7f00003a4000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000963000)={r4, 0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000036a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) r7 = epoll_create(0xa) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f00006b6000-0xc)={0x0, 0x0}) ppoll(&(0x7f00004ed000-0x8)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r2}, &(0x7f00006af000-0x8)={0x0}, 0x8) connect$unix(r5, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/09 18:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000ed5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000017000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef6795672d", 0xc1) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0xfff) fchdir(r0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x7ff) 2018/01/09 18:21:52 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x5) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000bc7000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r2, &(0x7f0000295000-0xe)='./file0/file0\x00', 0x0) quotactl(0x0, &(0x7f0000a57000-0x8)='./file0\x00', 0x0, &(0x7f000065a000)="") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000484000-0x4)=0x0) fstat(r0, &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b5000)={0x0, 0x0, 0x0}, &(0x7f00007b4000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000694000)=[{&(0x7f000035a000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000e37000-0x30)=[{&(0x7f00004e5000-0x4c)="50a703c2dec7f04993edc4729212b6ed961160f25fd45a8a76760b9bac98ce40426fa045aa2f877546e3bc766d3b1951034bcbd007e2eeee96abd73e8dbb898c77a3d11dc2d01629f518398f", 0x4c}, {&(0x7f0000665000-0xe2)="9627c036fb3f2912d30e891adbaf18b46b45bf1131bc765300999cacabeb65e71c27bfa33d545d247ee9a0f9eed601bee53365374074b72b661f750bed4a90aba8481b31f681d1f45abda298f82eb3e4ef12d2fe80be93ecd7351ad83c69a887edce945d702195507bba9f37cb4120f5e61070ffe8a595e3ce0584e7c099e8e736069beb5ae4ae2c6f84eb312f5901d4757857aa6eb3a285dff7749f632806ce2c9e407b568d950e9e893547d84b832b0192b0ef46547972e2920e8c7863a2bdaa1a75348762baff69afc267c00a375f707676b673c7af4f91802dbb6154a4a5cd45", 0xe2}, {&(0x7f000015c000)="534d0c7841deb78f3db99ff0eb91096d2f7ea2ed974ffc72b5f2ae372f2744c7afaa1456e1ba36d6b5dea3e1be321c64a0a43df6ffccf72ad1faaf802ea1ae5b3c0660bb5aa8", 0x46}], 0x3, &(0x7f0000843000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x60, 0x10}], 0x1, 0x44743bacb018d63e) 2018/01/09 18:21:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cd1000)='/dev/dmmidi#\x00', 0x40, 0x200580) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c5a000)=0x5, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c64000)=0x1, 0x4) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/rfkill\x00', 0x8040, 0x0) read$eventfd(r3, &(0x7f00005c5000)=0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8000000301}) write$tun(r2, &(0x7f0000556000-0x4e3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "00c3c6", 0x10, 0x3e, 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]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "583394", 0x0, "c5ec1d"}, ""}}}}, 0x42) 2018/01/09 18:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) recvfrom(r0, &(0x7f000005c000)=""/132, 0x84, 0x2, &(0x7f0000e42000-0x10)=@ipx={0x4, 0x100000001, 0x2, "9cc036d72687", 0x1, 0x0}, 0x10) 2018/01/09 18:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000450000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d56000)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f000065e000)='./file0\x00', &(0x7f0000fb3000)={0x1d, 0x6c, "684cdec29b58f338f65f0281eef0ddbaaeb0d7e680"}, &(0x7f0000dac000-0x4)=0x0, 0x1000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000995000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000057c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a23000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000635000-0x4)=0x0) 2018/01/09 18:21:52 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe3000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000037f000-0xa)='setgroups\x00') ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000ae4000-0x4)=r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) r4 = dup3(r0, r0, 0x80000) socket$nfc_raw(0x27, 0x3, 0x0) r5 = dup2(r0, r3) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000fe3000)={0x100000001, 0x9, 0x100000001, 0x4, 0xfffffffffffffffc, 0xf5f, 0x10000, 0x6, 0x8000, 0x5, 0x20, 0x10000}) ioctl$TCFLSH(r3, 0x540b, 0x8000000100) ioctl$TCSBRK(r5, 0x5409, 0x7) 2018/01/09 18:21:52 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003cc000)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000452000-0x1)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mremap(&(0x7f0000188000/0x4000)=nil, 0x4000, 0x2000, 0xffffffffffffffff, &(0x7f0000244000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@generic="71ee60f5ec830bc24604d4ebae71e88b", @ifru_addrs={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) 2018/01/09 18:21:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d25000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000f9f000)={r1, 0x0, 0x40, "0f62acf73203329bcf8452f1b35facd98a6fd9f82373f58bd236ab8963c4daab57def603da7cf2851a8c33d7c7c8ebd8faad941a1ed064ec9741841c2e0e656cab5552a4234ef34b8d8252b0282b57ae8b5a1dc5558cd26c7ec7f60cf2ea847ea9eb99"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80000000000003, 0xff) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b5c000)={0x2710, 0x0, &(0x7f0000e02000/0x3000)=nil}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00009ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}) 2018/01/09 18:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f00006c6000)='/dev/dmmidi#\x00', 0x40, 0x4000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008dc000)=0x0, &(0x7f00006ee000-0x4)=0x4) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffbff, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0x3, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000092f000)={&(0x7f00008b8000)='./file0\x00', 0xffffffffffffffff}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 36.593456] device eql entered promiscuous mode 2018/01/09 18:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$inet6(r0, &(0x7f0000211000-0x8e)=""/142, 0x8e, 0x40012120, &(0x7f0000d12000)={0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000255000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000c50000-0x12)='/dev/input/mouse#\x00', 0x20, 0x40000) recvmsg$kcm(r1, &(0x7f0000d8a000-0x38)={&(0x7f00009eb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00007d1000)=[], 0x0, &(0x7f0000179000-0xa3)=""/163, 0xa3, 0x7fffffff}, 0x40000001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ece000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x0, []}, 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cdb000-0x10)={0x0, 0x20, &(0x7f0000013000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e76000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000127000-0x10)={0x7, 0x3, 0x4, 0x3f, r2}, 0x10) ioctl(r0, 0x10001, &(0x7f0000b82000)="73b3b51f3dafa9d72dd7f7c6eb709afd7c81e9421b1cfcf75f6194b6fb4d4abfcfd9f9c71646b00234701bc9b992082204a4f2796962f083657b356a3bcd42a7764c06bb3937dbfcaac5af77e84e5103820187628699a28571d8c915a1729b8ce43454f9e24283a2582c9662518a1c4c614e0b40b74b3eaa444783145690da10cbced3411b") setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000fd5000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/09 18:21:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000631000)=0x0) io_destroy(r0) 2018/01/09 18:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c38000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000279000)={r1, r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a21000-0x10)={r0, 0x50, &(0x7f0000b07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000884000)=r3, 0x196) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ad1000)={r1}) 2018/01/09 18:21:52 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000b58000)='/dev/input/mouse#\x00', 0x171d, 0x840) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000ef1000-0x49)=""/73) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000eec000+0x65f)=0x6, 0xac423722ba96a000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ee4000)=0x0, &(0x7f0000ef0000)=0xba) listen(r0, 0x6) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000146000)=0x0) setpgid(r2, r3) openat$kvm(0xffffffffffffff9c, &(0x7f0000ef1000-0x9)='/dev/kvm\x00', 0x800, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ef2000-0xbf)="9f570a5845ba086fe0896fb0947946ae37f85eabeb56f164d795cf8ebe7508cee6e35e4c64234b6d2d10e00bba9191e18c23da878c1f6c77a38ba9cc0a0631b2273e26c235dcbb49137fb34a5c5ef5d7413095db13afb6eb22b7937d45a2b057201437a99a481116b7baa3016791b6249649bceecf8f2f266a545f486663b8be4efac5801d925e03fee45b8c5aa3e197f54247e3467ea9ff530c91d410f03a5d99a6c437ae6baba6ea47ef071f732d55bb76de3db95f556ca27d6baaba70bb") ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000774000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000ef2000-0x5)=""/5) 2018/01/09 18:21:52 executing program 7: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000330000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e15000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f000040b000-0x4)=0xc) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef9000)={@common='bcsf0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r3, r0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000efa000)={0x0, 0x509aa015}, &(0x7f0000efa000)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000efa000)={0x5, 0x800f, 0x80, 0x6779fc78, r5}, 0x10) sendto$inet(r4, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000ef8000-0x97)=""/151, 0x97, 0x40002021, 0x0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r4, 0x4040ae75, &(0x7f0000efb000-0x10)={0x100000000, 0x100000000, 0x5, 0x4000003}) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00005b1000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000cb2000)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f01000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) syz_open_dev$sndpcmc(&(0x7f00000c2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x11218000000000, 0x40) set_mempolicy(0x0, &(0x7f00007cc000-0x8)=0x0, 0x0) 2018/01/09 18:21:52 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000344000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fd7000)=0xfffffffffffffffb, &(0x7f0000c5a000-0x8)=0x1) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f09000-0x4)=0x0) 2018/01/09 18:21:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b71000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f000077a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00001d7000)={0x0, 0x1f, "3fa2f8e38975d2083ecc7859836eb80f06b06f3cd95d4102d9e5e875dd8107"}, &(0x7f0000028000)=0x27) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f14000-0x98)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20}, 0x98) 2018/01/09 18:21:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000f85000)={0x2, 0x4, [0x1596]}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r3, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000789000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f42000-0x4)=0xa0) 2018/01/09 18:21:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x4) mlockall(0x2) syz_emit_ethernet(0x46, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/09 18:21:52 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x81) sendto$inet(r0, &(0x7f0000006000-0xce)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0x400) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:21:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000752000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000e9c000-0x80)=[], 0x0, &(0x7f0000836000-0x220)=[{0x18, 0x29, 0x3, "a8"}], 0x18, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d4000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000826000-0x7f)="d450770bf9d1a00eb1085b72cff6d6165ad8adecd064423239e43758b518e4ae9d50c36a6fad8ea639a21972dadb354c2b7406f4671f38825dac37d08d551d45833e69f90304b29f1c953017dd686bbc9d532bdd65ade35e8a0fc3f141df8fd2fdeaeecb79fd1d71c20e55683148ab207863b1d604992c85a8e93a6f4d7c69", 0x7f) poll(&(0x7f0000024000-0x50)=[{r0, 0x41, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/09 18:21:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000016c000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000616000)=@sack_info={0x0, 0x80000000, 0x3}, &(0x7f000094a000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000f1000)={r1, 0x100000000000}, 0x6) ioctl$LOOP_CLR_FD(r0, 0x4c01) pread64(r0, &(0x7f0000004000)=""/0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005ff000-0x20)={{&(0x7f00008c9000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/09 18:21:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f73000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9e2, 0x10001) ioctl$TCFLSH(r0, 0x540b, 0x300000000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005ff000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x807, 0x9, 0x0, 0x0, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007e1000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) dup2(r1, r1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00007da000)={0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0xd, 0x1b, 0x0, "787d4d2aa51e1bd4373259710446e9411a74b2e62e5a1c5182767f0818dde578c7feb8cc9e59a67c3cda9f7ede6412b070ef50a7a04864646bf8a5e213d85350", "184634801f505bd92303b77808200843b8fe1a63cfc80a7e381514686a958d3d1c9b659eafc52a142b556dd8ae3a8a08cdaea5d90b48af1a78515e81b53f85df", "4576653ef42ef6cf8c0507293bb5525673c6c9af2467bc856ae74127c223983d", [0x2, 0x3b]}) [ 36.735793] pit: kvm: requested 3352 ns i8254 timer period limited to 500000 ns 2018/01/09 18:21:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b3a000-0xb)='/dev/midi#\x00', 0x3, 0x303003) r1 = accept$netrom(0xffffffffffffffff, &(0x7f000026c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a41000-0x4)=0x10) r2 = dup2(r0, r1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000afa000)='net/ip_tables_matches\x00') io_setup(0x10000, &(0x7f000020a000-0x8)=0x0) r6 = openat(r4, &(0x7f00003b1000-0x8)='./file0\x00', 0x20401, 0x0) io_submit(r5, 0x6, &(0x7f00002aa000)=[&(0x7f0000570000)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00004fb000)="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", 0x1000, 0x6, 0x0, 0x1, r2}, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x0, 0x6fc9, r4, &(0x7f00008b4000)="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", 0x1000, 0x4, 0x0, 0x0, r0}, &(0x7f00004b5000-0x40)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffff000, r3, &(0x7f0000b38000+0x6c)="49053a1c2e460d27ffbbc9d0d2488ed1a9f117a64ec52e7005b081602fb9a63e9285d03d588343b6558e65e3e02f23553dddde725e7a61ab35526107a860f5b54c65c757dbaaa58f0b65e8deeda351eb4dd50a32ff3c2828ddbfafefb19fa43079bb79ab0abdb1de5d90a9a9836dbc99df91ccfc87fe565ad29c357d4a96a3238d1d00e894d49554ed75752acc0eca4c516ea71a", 0x94, 0x3f, 0x0, 0x1, r0}, &(0x7f0000a06000-0x40)={0x0, 0x0, 0x0, 0x1, 0x4, r6, &(0x7f000065b000)="01d3ab33db3490d8def5b2e12a6c7d15ec1af858dc11fa1d0379f57f65725f0d69a2915120c4ed1eb6a34977e3a003e8429dee30c2047e507370e5ebac7f64bce6b936cf94cd1cb923590b3e50c2d08db0f52de6373518b973a4cd008bd2dc7b1572339a9e4b798b7ffa20b03a743655e66e54045409f4d86a2f2b564a560a95e4b8f6", 0x83, 0x8, 0x0, 0x1, r0}, &(0x7f00008e1000-0x26)={0x0, 0x0, 0x0, 0xe, 0x7, r4, &(0x7f0000af1000-0x65)="8c3c8875e6a740575d3b30b5369377665fe88bd5321b060035a253991ba26894a782c0e8db717f5ddf80846a068b94e55a35e4afd5d8e0d4b05ce145710fe4d2914fbb84a12eeeb54ae94c617d54cab7cfab403bf253af4530977110dfdf0a8388794a7948", 0x65, 0x4, 0x0, 0x0, r0}, &(0x7f00008c7000)={0x0, 0x0, 0x0, 0x3, 0x800000000000000, r4, &(0x7f0000d48000-0x3e)="5cb1b91a3610bd70941bdac40ce88ee41a99b66f85c2e7e968ad98d19fdb083ed53b940af456430c157c8eb64b0c0283515bab4790dbfcab73678fd9702d", 0x3e, 0x3f, 0x0, 0x1, r2}]) syz_open_dev$usbmon(&(0x7f00004df000)='/dev/usbmon#\x00', 0x2, 0x2) preadv(r3, &(0x7f0000a38000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="4e1201453bad77ea07a2e3f0f966c4d6"}) connect$nfc_raw(r0, &(0x7f0000855000-0x10)={0x27, 0x261, 0x5, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000fa5000-0x184)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f8d15d", 0x14, 0x0, 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]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 36.811587] QAT: Invalid ioctl 2018/01/09 18:21:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/member\x00', 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00005a3000-0x8)='./file0\x00', 0x400, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r1, 0x1f, 0xa15, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bdc000-0x68)={0x0, 0x0, [0x1, 0x0, 0x7fffffff, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r3, 0x8000000000000107, 0x1, &(0x7f0000000000)="010000000300040000070000000200cc", 0x10) 2018/01/09 18:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x804000000000c) sendmsg$netlink(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000f42000-0x10)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000170000/0x4000)=nil) lstat(&(0x7f0000e7e000-0x8)='./file0\x00', &(0x7f0000f39000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lstat(&(0x7f0000c1a000)='./file0\x00', &(0x7f0000955000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb7000)={0x0, 0x0, 0x0}, &(0x7f0000225000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001ea000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000753000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f000036b000-0x70)={{0x20000000000000, r2, r3, r4, r5, 0x100, 0x4, 0x0, 0x0, 0x0}, 0x40f5, 0x8, 0x18f16339, 0x8001, r6, r7, 0x3e1, 0x0, 0x0, 0x0}) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000128000)='/dev/rfkill\x00', 0x10d800, 0x0) setsockopt$inet6_udp_int(r8, 0x11, 0x66, &(0x7f0000b03000-0x4)=0x7564, 0x4) [ 36.906371] QAT: Invalid ioctl [ 36.941856] device eql entered promiscuous mode 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e55000-0xc)='/dev/rfkill\x00', 0x481, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000c98000)=0x3) prctl$setmm(0x23, 0xf, &(0x7f0000150000/0x2000)=nil) 2018/01/09 18:21:53 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000016c000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x9, 0x7f, 0x3, 0x206}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000879000-0x400)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001a5000)={0x1, 0x0, [{0x277, 0x0, 0x2000000}]}) 2018/01/09 18:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000000080001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x9) 2018/01/09 18:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x1) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f3f000-0x4)=0x22, 0xffffff51) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0xfdfd, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) recvfrom$inet6(r0, &(0x7f0000358000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f000030c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 18:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000e2e000)="26000000250015f8feffff780000360004ffffe8004000040e00010004001ddd150000ec0000", 0x26) r1 = syz_open_dev$dmmidi(&(0x7f0000745000)='/dev/dmmidi#\x00', 0x81, 0x12040) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000013e000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0x9, 0xffff, 0x4a4, 0x6, 0x1, 0x3ff, 0x3, 0xe06, 0x1f, 0xffffffffffffffc1, 0x9, 0x6, 0x7, 0x5]}, &(0x7f00009e1000)=0x108) splice(r0, &(0x7f00002ce000-0x8)=0x0, r0, &(0x7f0000f7f000)=0x0, 0x1f, 0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00003a7000-0x8)=0x0) 2018/01/09 18:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d0b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af5000-0x4)=0x10, 0x0) r1 = accept4(r0, &(0x7f00000e2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000061000-0x4)=0x8, 0x800) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000785000)={0x1, 0x3, &(0x7f0000f54000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f55000)='GPL\x00', 0x3, 0xb6, &(0x7f00007d4000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00001a3000)=r2, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009af000-0x28)={r2, 0x0, 0xaf, 0xfffffffffffffc83, &(0x7f00005fd000-0xaf)="be405ad56319dd586f97f00c258b93cd3c57a565a3cc538ee49f331207f704a71a83b6bc37543ac8ca7f87159836303e4adb64a23cce68d60cff74433655d5cd4006128353df9760cd27d082e5995921a11d9aa402f292d41eea80c3dabffa24f78ccf91121d2a5f00ba88d2fbacbbf5b7784bcfdb1bee445b3ba0e9161e62d91cbcdc6fcbda422bf61e1d425835f99aa28ae7df3a8b6d07adeddf7be571297e2068287b29e40b410f84139ae0571c", &(0x7f0000072000-0x1000)=""/4096, 0x2, 0x9e}, 0x28) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/sequencer\x00', 0x500, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00005f9000-0x48)={0x4, 0xe, &(0x7f00004a9000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0xfff, 0x100000001, 0x8001, 0x6}, @jmp={0x5, 0x9, 0x9, 0x8, 0x6, 0x30, 0xfffffffffffffff0}, @alu={0x7, 0x2, 0x5, 0xe, 0xf, 0x18, 0xfffffffffffffffc}, @generic={0xfffffffffffffffa, 0x20, 0x8000, 0x4bb}, @map={0x18, 0x9, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x7df, 0x10b, 0xa0}], &(0x7f000053c000)='GPL\x00', 0x1, 0x6b, &(0x7f0000428000-0x6b)=""/107, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r2, &(0x7f0000f58000-0x40)=[{&(0x7f0000f58000-0x20)=""/32, 0x20}], 0x1) r4 = socket(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) write(r4, &(0x7f000032d000-0x24)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700ffffffff", 0x24) 2018/01/09 18:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x8) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ecd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000c2c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab8000-0x4)=0x1c) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b49000)={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, 0xfffffffffffeffff, [0x7ff, 0x9, 0x8, 0xff, 0x0, 0x8, 0xffff, 0xffffffffffff3ea4]}, 0x5c) r2 = syz_open_dev$sg(&(0x7f0000d50000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x2, 0x20000000, 0x0}) fgetxattr(r2, &(0x7f0000b41000)=@known='security.capability\x00', &(0x7f0000979000-0xbc)=""/188, 0xbc) ioctl(r2, 0x7, &(0x7f0000007000)='[') 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00006eb000-0x5)='user\x00', &(0x7f000076c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000-0xed)="14", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000f39000-0xc)={r1, r1, r1}, &(0x7f0000f79000)=""/0, 0x0, &(0x7f0000cba000-0x26)={&(0x7f0000107000)={'rmd128-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r0) sendto$packet(r2, &(0x7f0000896000-0x59)="c92c4e6b8b2b62c3fd36c6afb4b2667b5bb6f0e7cb618b8ad0d2b63a14221d15b3b578e9dc63efc9537645a766d8fa8148d8950173457c3b0e8d6ab65b7703592ffa7c717fb99f3c48b67fd81a550062737d4cbd0496228480", 0x59, 0x4000, 0x0, 0x0) r3 = dup(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00005d7000-0x1c)={0x200, 0x14, [0x9, 0x10001, 0x80000001, 0xfffffffffffffffc, 0x792]}) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffaaa, 0xe8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000759000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00009d6000)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 37.034210] openvswitch: netlink: Key type 7453 is out of range max 29 2018/01/09 18:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000a25000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a000a2b290a1", [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '},s', 0x0, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "11d13679fcbab079"}}}}}}}, 0x0) 2018/01/09 18:21:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000089d000)=@common='ip6tnl0\x00') fcntl$setsig(r0, 0xa, 0x12) 2018/01/09 18:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d56000-0x10)={0x0, 0x8c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000bf2000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) r2 = syz_open_dev$adsp(&(0x7f0000027000-0xb)='/dev/adsp#\x00', 0x5, 0x600) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xfffffffffffffff7) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000955000)={0x0, 0x0}) ptrace$peek(0x1, r3, &(0x7f00001f7000)=0x0) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) 2018/01/09 18:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000987000-0xf)='/dev/sequencer\x00', 0x14000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ec4000)='syscall\x00') writev(r1, &(0x7f00002e9000)=[{&(0x7f0000518000)="045525c0142885e88004a20848766d0497d3202aecec5ab068953b4f18cf3203f03b9645d9d780b214153a9871254505256e220cd0fd9d9639338af322b18296a62fdd5b0b0c8aedb8e4b75b68aa8ea6166138a699bede0a8c8c5784f61f73b8e26b5a1f7f539617b8e1da7808c550b489d88ed6d2439e83b8000cdde1a7a087324abe6d02bdda2db0767cd38bc2a4307687c12d889bed6b311d53ddf7be185604804d086505b41b1e7be9225c6e9415f5378d16925cf69547984c5f124e95e085", 0xc1}, {&(0x7f0000264000)="419e4b18cb5d0b834521a9c760f887b1e7e778cdc55ce424cc04f54c98e022990424e7da1271e335a14367971d5f88daa9f3350fee68ac5f8419ac185f639bc261936f22d5088000608614caf10eb0a5cd65b0a72294a2e426c4ca95", 0x5c}, {&(0x7f0000e5b000)="4c07bf02907fa12ff9c869bbdcce22b803bb904fdfaddac496d5dba18f3f499ca207854b09645c3c8d421ece77e525", 0x2f}], 0x3) renameat(r0, &(0x7f00000ec000-0x8)='./file0\x00', r1, &(0x7f000075a000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x7) geteuid() r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.091233] openvswitch: netlink: Key type 7453 is out of range max 29 [ 37.120420] QAT: Invalid ioctl 2018/01/09 18:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000863000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x23e) shutdown(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f5b000)='/dev/input/mice\x00', 0x0, 0x200802) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00004e5000)="e1687549fe6f4122aeb25547190801beb5a4ef94c4ba7eb76b5f0c7980ff569ed738f1e162bddef9dc6b1d5447896d185f61a451a94aa7cdb11af6fbbfa85c4def497ef285c0622e22ffbf37027bd5a2672d0a0f642cdc08f9cf40d9dd361741c07ac04608378f307c55edc7770e63eef7ee41") 2018/01/09 18:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f60000-0x7)='ns/ipc\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000296000-0x4)=0x8001) eventfd(0x0) 2018/01/09 18:21:53 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000095a000)=0xc5690, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dd8000)="aa", 0x1) 2018/01/09 18:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000041d000-0x8)='./file0\x00', 0x102) r0 = syz_open_dev$sndpcmc(&(0x7f0000cd4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000222000)='./file0\x00', &(0x7f00002db000-0x68)="6675736d2eb38617028fe65cbec54ff1a0f95b8b7371656d8fc4320d40af469c67dcce6356a21d2f32706e20628df7f8eb0600000000000000939d43efe795927047510a6f364b89564cb2c8b297aaa1aab1f218c42acb15cacec5f4f3cfd68a033bb64f94f2b177", 0x0, &(0x7f0000a86000)="45786bfd6f5baae6781b0a739277b5f96d7305f66930293a7507d07f30089c16b31163639676d403bc0b41a723f9f2f9e493e9790b9b7ade382cb43b69e3ed56f4fbec9d3784fc2d87ce22c7e437311ede715cda17f3f9dfea2d0c6322b6f74471ea63ac9f") setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00004f4000)="c17b4b1d852518413bec7474f36f35710bad07a8dfea13d8724eebc3f8b6241f6a820c3fa1333c82df82ab91f3b017951f1704e93ec75a9b725e0b3105be096b7ab091fc0b3db04ac4bb76c7755f6e654c9635406295ee4223d43b1c29a399f9a1b2696b58c0db1305c2cc11b83005bf72e15963df06bbd67fb73132caa6ac7aa0f1ca544d1291852c350c5c21662bcb880626f20354b6754884108d2e52ea1853b2f1f23227b991876b76287c327426f4f0c9806f09f69bc6364b6b05bda5ba9bf5509cc5fa1f0ec7355b49febb9aa73eb102da90c7d57bcb59285f7347a4e53f7fc75b8c378ccc2c51", 0xfffffffffffffed3) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d95000-0x10)={&(0x7f0000c17000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001d1000-0x14)={0x0, 0x407, 0x9, 0x1, 0x200, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x80, 0x1, 0x409, 0x1, 0x400}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000035d000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007206ed000000000011d54cadc88902"}) mincore(&(0x7f00001af000/0x4000)=nil, 0x4000, &(0x7f00002ab000)=""/218) 2018/01/09 18:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bbc000)='/dev/adsp#\x00', 0x0, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000939000)={0x401, {{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]}}, 0x90) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00001ba000)='\x00', 0x1) close(r1) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000552000-0x1)=0x3) 2018/01/09 18:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00003a9000)=0x1) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60000000202fe000900018005ffffe5000051", 0xffffffbb) 2018/01/09 18:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d6a000-0xc)='/dev/amidi#\x00', 0x2, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000055e000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000ae2000-0x2)=0x8, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00003d9000)='attr/fscreate\x00') preadv(r2, &(0x7f0000008000)=[{&(0x7f00003bd000)=""/1, 0x1}], 0x1, 0xffffffffffffffff) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000c2f000-0x4)=0x10, 0x800) fadvise64(r0, 0xfffffffffffffffd, 0x4, 0x1) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f7d000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 18:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000d0a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000474000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c8d000)={0x0, 0x1005, 0x1, [0x401]}, 0xa) 2018/01/09 18:21:53 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="1f", 0x1, 0x0, &(0x7f0000111000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003eb000-0x10)={0x0, 0x0, 0x0, 0xeb2}, 0x10) 2018/01/09 18:21:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057d000-0x9)='/dev/sg#\x00', 0x80000001, 0x20000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000051d000-0x6)={0x1, [0x3]}, 0x6) bind$netrom(r0, &(0x7f00000dd000-0x10)=@ax25={0x3, {"3dc3dc77701239"}, 0x8}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057b000)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000335000-0x10)=[{0x7, 0x7}, {0x4, 0x100000000}], 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fchmod(r0, 0x100) 2018/01/09 18:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000)='/dev/sequencer\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f57000-0x2c)={0x7, 0xffffffffffffff01, 0x0, 0x8001, 0x0, r0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000fda000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000c7c000-0x10)={0x4, 0x36}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000473000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 18:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005ed000)={&(0x7f000009e000/0x1000)=nil, 0x1000}) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/09 18:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000310000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00002c0000-0x4)=0x66, &(0x7f00003e6000)=0x4) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/09 18:21:53 executing program 2: r0 = msgget$private(0x0, 0x200) r1 = msgget$private(0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/52}, 0xfda3, 0x3, 0x2000) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000+0x4ea)={0x4, [0x0, 0x38, 0x6, 0x1]}, 0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf6, 0x2002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001000-0xf)=""/15) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000002000-0x1b)=""/27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x8)=0x0, 0x5, &(0x7f0000a20000/0x2000)=nil, 0x4) msgrcv(r1, &(0x7f0000daa000)={0x0, ""/4081}, 0xd43, 0x3, 0x524b970b525d5f58) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) sendfile(r0, r1, 0x0, 0x53) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bf2000-0x4)=r2) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f80000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) unshare(0x400) readahead(r0, 0x0, 0x0) 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendmsg$unix(r2, &(0x7f0000563000-0x38)={&(0x7f0000fd1000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007f3000)=[{&(0x7f0000df2000)="6ddf8c5e6edd19bab551cdbf415947de1816cf18da8b0deabcf8826309e72e3a74d2059d726533b826bdbdaa8763d5a885066832a5f771dfe8f824fc598e5597102cf3192073a6719b9c217f4c70ff50a2a1dec9ba5342c19a03d3a55aa8f02490eef3b4851e51", 0x67}, {&(0x7f0000e2f000-0x9e)="2dde321f90e033203dcb51a19fef2f6ceea2f1b3165ee0d1c8e94b0345ce05c8a156c155975289413806777d8cc55b036f06386a5c2e0cb16861221f37a792a69db332d6d7e0dffe2dd9b75f1d0ee72351f97f6ef709d98dd0b81e2c27241126fd486ec9061da5a3be7ec4398adad26f2b2d323a935a4baf26e7bcac358cc530fe8a47497d5aa21413c48409552118fe3a95af044149283710f1a173b587", 0x9e}, {&(0x7f00007bb000-0x8)="6bc60e87dae05dd3", 0x8}, {&(0x7f0000053000)="749cdf7a8a4c659890a30c4079f14727f588b5301d0138b63700", 0x1a}], 0x4, 0x0, 0x0, 0x1}, 0x4000800) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/09 18:21:53 executing program 3: clock_getres(0x6, &(0x7f0000001000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/09 18:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000ba0000)="ff55d36cffba04365d0000000000000901000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000476000)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000513000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_hci(r1, 0x800448d5, &(0x7f0000ab2000)="a9a77e029fd882a0dac3631e38f7ad0efdd58b05462f5ba2ba7e985b4d5b62462351528ebbd3fb07ff1ec1123618e440d6ea138707074e9f51e7f8698dec7109f36f94762aa8f77343e106d7ec7c61e1ca2993ffa1d4c0c72a46a32bb60242b106a935a4ff09e059cbb983304bdbac78f62b02dc41bac1f00dfd8afdd0906fbd6485aadcb3fffa716c92ad5cae9cfcc049b078a60c4ed799ae027b92a876a736f8bfbeed18fb5b1fd555993579e06b663d4374b42c6fc745c697f743d26d0ea18f3fc369abaa9dae") 2018/01/09 18:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f5b000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$unix(r0, &(0x7f000092c000)=@file={0x1, './file0\x00'}, 0xa) syz_extract_tcp_res$synack(&(0x7f000028c000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000007c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1d4, &(0x7f0000d80000-0x1d4)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "aa28af", 0x19e, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x21, 0x14, 0x3, 0x8001, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x1}, @fragment={0x67, 0x0, 0x0, 0x77f, 0x0, 0x7, 0x1}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x0, 0x2, r1, r2, 0x3ff, 0x0, 0x8, 0x8, 0x6, 0x0, 0xfffffffffffffeff, {[@generic={0xfe, 0x9, "e72f879e9d08d6"}]}}, {"74b6f1e90eb323e135c5f1780387380dda6857ec239eafece4453e3c8a215d86ff247558eaa842e466c3b6cc2ef80504da47f2fc676bc38a051a9e3a43c1d236c1a66bcdd5868afc5306412d307b123bee4ad9aca9b7fc8c4cf1350efe24f6e4d20e7b2da3e2659729118a93da7587dc9121f28e6be600df03294c177747865e44f6525654fbbf8f72b092008e9d8e7abd6da72984eff92fa6bdb697964c92fbc75bd7c6b7635fcb6590b95c380b"}}}}}}}, 0x0) [ 37.387672] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/09 18:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00004d4000)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00008e6000)=0x0, &(0x7f00009f5000)=0x4) ioperm(0x8c1, 0x800, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005e6000-0x4)=0x0) r1 = syz_open_dev$midi(&(0x7f0000b3b000)='/dev/midi#\x00', 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000098f000-0xc)={0x0, 0x7f, 0x10}, &(0x7f0000a8f000)=0xc) connect$ipx(r1, &(0x7f0000017000-0x10)={0x4, 0x5a8, 0x8, "70dd91223868", 0x7fff, 0x0}, 0x10) mq_notify(r1, &(0x7f0000e23000-0x60)={0x0, 0x23, 0x0, @thr={&(0x7f0000714000-0x49)="3fe5a66162f9c689fa0a350f942c0f4326b81f06560931cb6f3cb572258bcd864ab08c08034a7d0065d1cbdaff8474d2ca2fe1667d94ffc54e509bee20c39e313c98b62abaaa65ef37", &(0x7f0000b70000)="8942949874968f41ca1f058a1d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f0000b45000)='./file0\x00', 0x4002, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00001b6000-0x10)={0x6, &(0x7f0000aa0000+0x3f3)=[{0x7ff, 0x0, 0x10000, 0xffff}, {0xb, 0x586, 0x5, 0x0}, {0x6, 0x0, 0x9, 0x80000001}, {0x676, 0x3, 0x21bc, 0x1ff}, {0x5, 0x80, 0xffffffff, 0x6d7}, {0x2, 0x7fff80, 0x3, 0x5}]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f89000-0x8)={r2, 0x80000001}, &(0x7f0000ede000)=0x21b42b91) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000272000-0x76)={[0x9, 0x8, 0x0, 0x6, 0x0, 0x7, 0x5, 0x0, 0xffffffff, 0x3f, 0x0, 0xa, 0x8, 0x3ff, 0x3, 0xffffffffffffffe0], 0xf002, 0x9000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ec7000-0x88)={0x80, {{0xa, 0x0, 0xb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000813000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000dfe000-0xc)={r4, 0x2, 0x0}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) clock_nanosleep(0x3, 0x1, &(0x7f0000962000-0x1)={0x0, 0x0}, &(0x7f00006fe000)={0x0, 0x0}) futex(&(0x7f0000218000-0x4)=0x0, 0x7, 0x0, &(0x7f0000782000-0x10)={0x77359400, r6}, &(0x7f0000e4a000)=0x0, 0x0) dup(r5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000d0f000)={r2, 0x3, 0x6, [0xf81, 0x2, 0x2, 0x4, 0xff, 0x8]}, &(0x7f0000384000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c7c000)={r4, 0x8}, &(0x7f00008aa000)=0x8) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/09 18:21:53 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003000-0x40)=[], 0x0, 0xa8dce19fb11e17f7, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004db000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000-0xb0)={{0x400, 0xffffffffffffff7f}, 'port0\x00', 0xd2, 0x2, 0x5, 0xb5d, 0x1, 0x1, 0x9, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) close(r1) 2018/01/09 18:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00008cd000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpid() r1 = syz_open_dev$amidi(&(0x7f00006c3000-0xc)='/dev/amidi#\x00', 0x100, 0x400000) socket$key(0xf, 0x3, 0x2) madvise(&(0x7f0000cde000/0x4000)=nil, 0x4000, 0x80006f) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00006f1000-0x10)={0x2, &(0x7f00008f8000-0x10)=[{0x2, 0xb8c4, 0x100000000, 0x40}, {0x40, 0x0, 0x2, 0x3}]}, 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000001000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000ce4000)=""/158, &(0x7f0000df8000)=0x9e) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x6, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00001b3000-0x4)=0x0) mmap(&(0x7f0000df9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df9000)={0x0, 0x0}) r6 = mmap$binder(&(0x7f0000614000/0x4000)=nil, 0x4000, 0x2, 0x4010, 0xffffffffffffff9c, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000c59000)={r6, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f000082c000)={0xd6, "ce682916e053c4e8efb01853fa68a38441c841a38ae34b61478b2a01b7836f7a27941be76ac79dd2220f6cfdd47499ba9d4dacae4c02261504ed8fb58c01512f0e3ca9a524f9bbc32a7b74ddc84e84105163b4492390e206582044fd16d0dd5e22ea229170504d6c80376256c4798169965cb1232851e324d3c92bad6d47dfe7cab8668bf033616108c0d67598d8f28d3bc6a03598c0e9d0c99c6762b1795479f056d0776d26994439303447c1f405da459c29f3a763b22cce9a7d96958a227b2fd2e5023e088c2d6ab431362e586e547ae651347a06"}) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000dfa000)={@generic="538c03d8d27d926b6bc91e05de4f4add", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:21:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000017d000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/09 18:21:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000065e000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000443000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e0d000-0x4)=0x80) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000fbe000)='/dev/admmidi#\x00', 0x4c, 0x10000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f000093d000)=0x100000001) close(r1) 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000272000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/rfkill\x00', 0x400140, 0x0) connect$nfc_raw(r1, &(0x7f000067e000-0x10)={0x27, 0x5, 0x1000, 0x2}, 0x10) fcntl$setflags(r0, 0x2, 0x0) 2018/01/09 18:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000087e000)={0x0, 0x1000, "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"}, &(0x7f00002c8000)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000835000)={r1, 0xff86, 0x9, [0x0, 0x2, 0x100000001, 0x3, 0x6, 0x9, 0x7124, 0x4, 0xff]}, 0x1a) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00003ba000-0x19)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000dd2000-0x20)="0800000000000000db060000000010000600000000ab0000df7fe60700722a33"}) 2018/01/09 18:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x2, 0x0, 0x2000, &(0x7f0000c7f000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/dsp\x00', 0x82000, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000e58000)={0x3, &(0x7f0000b8e000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 18:21:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000)={0x9, 0xb64, 0xc549, 0x7f}, 0x8) r1 = add_key(&(0x7f0000031000-0x8)='big_key\x00', &(0x7f000009e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000898000)='cifs.spnego\x00', &(0x7f00008e2000)='\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syslog(0x1, &(0x7f0000279000-0x2c)=""/44, 0x2c) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d4000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f000042d000-0x4)=0x0, 0x4) close(r2) 2018/01/09 18:21:53 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000018000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000023000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000000b000)={0x0, &(0x7f000001a000-0x8)=0x0, 0x3, r2, 0xc}) 2018/01/09 18:21:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x34c) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000924000)=0x101, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000001d000-0x38)={0x0, 0xfffffffffffffd77, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f000062e000)={0x0, 0x0, 0x5, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00006f0000-0x8)={0x0, 0x0}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008b0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000116000-0x10)={0x0, 0x989680}, &(0x7f0000877000)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000229000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000713000-0x10)={0x0, 0x0}) epoll_create(0x7) mq_timedreceive(0xffffffffffffffff, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/09 18:21:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpgrp(0x0) waitid(0x2, r1, 0x0, 0x1000000, &(0x7f0000013000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000980000)=0xfffffffffffffffb) 2018/01/09 18:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003fb000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c03000-0x4)=0xe8) fstat(r0, &(0x7f0000e36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000035f000-0x8)='./file0\x00', 0x4002, r1, r2, 0x6, 0x8000) r3 = syz_open_dev$audion(&(0x7f000080b000)='/dev/audio#\x00', 0x5, 0x20000) r4 = accept$nfc_llcp(r3, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b71000-0x4)=0x60) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000120000)=0x0) ptrace$setregs(0xf, r5, 0x81, &(0x7f00006d9000)="a6161ba57a13a5042d7e61cd2d355a3d8b5b823947f3b05de58dc18e3ebbefe627d15a98208bc0789f2da933146cb46bc622769b700c45b900ec92c18e353cd392be2687441fea0d4d63f6ed913143f4df320cd3768f876dd0beec5040dd53e01cbc587896e4f97dfc5433a92b6378d5b76d44") bind$unix(r0, &(0x7f0000bf1000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/09 18:21:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bbd000-0x10)={0x0, 0x0}) setitimer(0x1, &(0x7f00000e9000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000281000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a4a000-0x10)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f00005e1000)='/dev/vcs#\x00', 0x4, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f26000-0xc)={&(0x7f00002f5000)='./file0\x00', r2}, 0xc) setitimer(0x1, &(0x7f0000b4c000)={{0x77359400, 0x0}, {r1, 0x0}}, &(0x7f0000d09000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = semget$private(0x0, 0x2, 0x20) semtimedop(r3, &(0x7f00004a2000-0x6)=[{0x0, 0x2, 0x1800}], 0x1, &(0x7f0000971000)={0x77359400, 0x0}) r4 = shmget$private(0x0, 0x3000, 0x8000000000000800, &(0x7f00007d3000/0x3000)=nil) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000091f000-0x10)='/selinux/access\x00', 0x2, 0x0) sendto$ipx(r5, &(0x7f0000f5d000-0x7f)="5a881ea8d748853d01867766c10a24f7ff5727d32134c741d91bd67f8fb0baa54d679d8aab5592d633983f78577ccd846c8fe663d4e4e23621c0e90774a991571801c747538cd8b08a3db04293986a88c8246e873a7614cbf7a9de1c8fc57eac02a64fdf8c647a7173de2b1bf9760e8e52a43c34edbd8baafd81f15e64cb1d", 0x7f, 0x4000001, &(0x7f00008c5000)={0x4, 0x3ff, 0x36d, "bbe8e3fe08c2", 0x6, 0x0}, 0x10) shmctl$IPC_RMID(r4, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c64000-0x88)="04065436a663a9979e689cca94b389fdab0214c66fb3d3369c9e97def746e70c81b52f20a6ebb66c9f7b8df481b4fdaf69f28986f5a08522914f7b0082453302dbaed787d771f95d77205d9a86526bb705941828debc2de871b1de7ce697565321d68db28265809fd0819d39e477b5449fb4cb1385dddfc5b85765a1b310c68f9057d0ddb4138444", 0x88) 2018/01/09 18:21:53 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002d000-0x68)={0x2, 0x0, [{0x40000100, 0x0, 0x0}, {0x581, 0x0, 0x0}]}) 2018/01/09 18:21:53 executing program 5: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000057c000)={0x0, 0x0}) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00001ce000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e00000-0x2d)="b0", 0x1, 0x20000003, &(0x7f00003fc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000627000-0x4)=0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00004f9000)=[{{&(0x7f00000c5000)=@generic={0x0, ""/126}, 0x80, &(0x7f00004f4000-0x90)=[{&(0x7f000057c000)=""/113, 0x71}, {&(0x7f000057d000-0x83)=""/131, 0x83}, {&(0x7f000057c000)=""/235, 0xeb}, {&(0x7f000057c000)=""/113, 0x71}, {&(0x7f00002ad000-0x1000)=""/4096, 0x1000}, {&(0x7f00001df000-0x1000)=""/4096, 0x1000}, {&(0x7f000000f000-0xf4)=""/244, 0xf4}, {&(0x7f000057d000-0x5d)=""/93, 0x5d}, {&(0x7f0000215000)=""/213, 0xd5}], 0x9, &(0x7f0000439000-0xca)=""/202, 0xca, 0xfffffffffffff800}, 0x9}, {{&(0x7f00004a4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000057d000-0x30)=[{&(0x7f0000283000)=""/176, 0xb0}, {&(0x7f000057d000-0xdb)=""/219, 0xdb}, {&(0x7f00004d9000-0x56)=""/86, 0x56}], 0x3, &(0x7f000057c000)=""/4096, 0x1000, 0x6}, 0x7fff}, {{0x0, 0x0, &(0x7f00000d7000-0x50)=[{&(0x7f000049a000-0x24)=""/36, 0x24}, {&(0x7f0000082000-0xc6)=""/198, 0xc6}, {&(0x7f000057c000)=""/245, 0xf5}, {&(0x7f0000400000)=""/0, 0x0}, {&(0x7f000057d000-0x88)=""/136, 0x88}], 0x5, &(0x7f00004d8000-0x1c)=""/28, 0x1c, 0x9}, 0x2}, {{0x0, 0x0, &(0x7f000041c000)=[{&(0x7f000055a000)=""/136, 0x88}, {&(0x7f000007b000-0x4c)=""/76, 0x4c}, {&(0x7f0000049000)=""/71, 0x47}], 0x3, &(0x7f0000328000-0xf3)=""/243, 0xf3, 0x5}, 0x8}], 0x4, 0x2160, &(0x7f00003b6000-0x10)={0x0, 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057b000)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:21:53 executing program 6: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x800000000000007) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) [ 37.688800] device syz4 entered promiscuous mode 2018/01/09 18:21:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") clone(0x0, &(0x7f0000010000-0xf9)="", &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000000d000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000bb000)='children\x00') getitimer(0x3, &(0x7f0000f94000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r1, r1, &(0x7f0000364000-0x8)=0x4, 0x5) 2018/01/09 18:21:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000030c000)='./file0\x00', 0x39) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000141000-0x9)='/dev/dsp\x00', 0x204000, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000c3e000/0x18000)=nil, &(0x7f0000adf000)=[@text16={0x10, &(0x7f0000881000-0x3a)="66f2652e0f22d066b8010000000f01c166b96a09000066b8f225000066ba000000000f30baa10066ed3e2e0f5fdf0f070fc72b0f229f0f01d1f4", 0x3a}], 0x1, 0x1, &(0x7f0000186000)=[], 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x0, 0xffffffff, 0x0, 0x0, "f3f412f3337b9cbf14fcffffffffffffff446b4655a864e4ba84e91dc2dfe0fe"}) 2018/01/09 18:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000643000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x1b, 0x4, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x39, 0x1, [{0x5, 0x12, "9daf65d833be7df90d702daba2caa5a8"}, {0x6, 0x3, ' '}, {0x2, 0xf, "ca81c36c94533bec22d6007afa"}, {0x0, 0xf, "81ca1ae259bc6b00f145339ff7"}]}, @noop={0x1}, @timestamp={0x44, 0xc, 0x9, 0x1, 0x1f, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x81}]}, @noop={0x1}, @cipso={0x86, 0x8, 0x7fff, [{0x0, 0x2, ""}]}, @timestamp={0x44, 0x8, 0x8, 0x3, 0x5, [{[], 0x5}]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x401, 0x80, 0x100000000, 0x5, 0x200}}}}}, 0x0) 2018/01/09 18:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0xfffc000000000002, 0x100) r2 = syz_open_pts(0xffffffffffffff9c, 0x38002) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000fe9000)="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") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setrlimit(0xf, &(0x7f000007b000-0x10)={0x52e, 0x843}) 2018/01/09 18:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000974000)={0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000e05000)={0x0, 0x0, 0x4, &(0x7f0000684000)=0x0}) memfd_create(&(0x7f00003d9000-0x9)='/dev/kvm\x00', 0x3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d77000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x2e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = dup3(r1, r1, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f00007c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000700000-0x4)=0x14) r4 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009fc000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x8000, 0x3, 0x80, 0x0, 0xa0, 0x80, 0x11, r3, r4}, {0x5, 0x3, 0x4, 0x0, 0x4, 0x100000000, 0x5, 0x600000}, {0x9, 0x800, 0x7fff, 0x7fff}, 0x5, 0xf, 0x1, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x2, 0x2, 0x7, 0x5, 0x5}}, 0xe8) r5 = socket$inet_udp(0x2, 0x2, 0x0) getgroups(0x5, &(0x7f000019b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getegid() getgid() lstat(&(0x7f0000ff2000)='./file0\x00', &(0x7f00002bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f00004f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() fchown(r0, r7, r6) 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7b000)='ns\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000668000)={@generic="0a0641e6dc66b7e613f1ad68284fa005", @ifru_settings={0x80, 0x9, @fr_pvc=&(0x7f0000608000)={0x100000000}}}) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffff7a) 2018/01/09 18:21:54 executing program 6: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ebb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eb8000)='./file0/file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000396000)="") mknod(&(0x7f000040f000-0xe)='./file0/file0\x00', 0xc010, 0x0) 2018/01/09 18:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d0a000)='/dev/admmidi#\x00', 0x42, 0x28080) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000069c000-0x10)={0x4, &(0x7f0000ca9000-0x20)=[{0x8, 0x1, 0x5, 0x5}, {0x3, 0xbc4, 0xfffffffffffffff9, 0x400}, {0x21, 0x6143, 0xd1d, 0x80000000}, {0x800000000, 0x7, 0x7, 0x2}]}) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000045c000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bae000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006d9000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000d5e000)='net/softnet_stat\x00') listen(r0, 0x5) pread64(r3, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000014000+0x54c)='/selinux/load\x00', 0x2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000855000-0x4)=0xb) ioctl$sock_bt(r0, 0x541b, &(0x7f000011e000-0xfa)="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") open_by_handle_at(r0, &(0x7f0000fe8000-0x5b)={0x5b, 0x0, "f45cd272adf814ed8f154a9e2f6b8ed5b7d43b5307ff64b754e0a1e3702b2f53760cdb9cb71b5f551ec6265031f2c86b8349722a2227df7e0b41260147b41b4b5e82fe6cf6500b27dc60ac552ad0efd58c6be7"}, 0x309800) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000525000-0x9)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc68b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008a9000-0x8)='./file0\x00', 0x11) mlock2(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 18:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000500000-0x14)=""/20, &(0x7f000090c000)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca51c56208", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) r1 = shmget(0x0, 0x4000, 0x1a1, &(0x7f0000783000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xfffffffffffffffe) write(r0, &(0x7f0000dca000-0x22)="2200000019000700000000ff000800000a000200a4deff0107fdff00050014800127", 0x22) 2018/01/09 18:21:54 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c61000-0x9)='/dev/dsp\x00', 0x400, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000275000-0x4)={0x1, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x6eae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x81, 0x0, 0x3f, 0x8000}, &(0x7f0000000000)=0xa0) fcntl$setown(r1, 0x8, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000026000-0x10)={0x10001, 0x6, 0x9, 0x7, r2}, &(0x7f000062f000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000f9000)=0x0, 0x401) 2018/01/09 18:21:54 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d66000)={0x1, 0xffffffffffffff9c, 0x1}) mmap$binder(&(0x7f0000e8e000/0x1000)=nil, 0x1000, 0x1000006, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x880000008003, &(0x7f0000b2a000-0x8)=0x402087, 0x7) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000737000-0x4)=0x2) mbind(&(0x7f000018f000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000fb2000)=0x2, 0x8000, 0x3) 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072b000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002fc000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000-0x4)=0xe8) lstat(&(0x7f000063c000)='./file0\x00', &(0x7f000079b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000b74000)='./file0\x00', r4, r5, 0x1800) ioctl$KVM_SMI(r2, 0xaeb7) clock_gettime(0x0, &(0x7f00000c3000)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3d, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000234000-0x4)=0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 18:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c1000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) dup2(r0, r0) 2018/01/09 18:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000000000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000614000-0xf8)={{0xffffffffffffffff, 0x0, 0x3, 0x3, 0x8000}, 0x48, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x80, 0x5d, 0xff61, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f00003a1000)="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", 0xfffffffffffffed8, 0x0) syz_open_dev$sndtimer(&(0x7f0000e5e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x0, 0x0) dup3(r1, r1, 0x0) mlockall(0x0) 2018/01/09 18:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000fe000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)='/dev/sequencer2\x00', 0x204101, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000ca0000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80, 0x9, 0x3ff, 0x0, 0xfffffffffffffe01, 0xf000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 0x0}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000048000)=0x630f) 2018/01/09 18:21:54 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x80005, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') read(r0, &(0x7f00000e4000-0x2f)=""/47, 0x1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ca5000)={0x2, &(0x7f0000233000)=[0x4, 0x3]}) 2018/01/09 18:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = mmap$binder(&(0x7f0000c57000/0x2000)=nil, 0x2000, 0x1000002, 0x41010, r0, 0x2e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001e0000)={0x58, 0x0, &(0x7f0000a7e000)=[@transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f000016d000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1f}], &(0x7f0000a26000)=[0x38, 0x78, 0x0]}}, @acquire_done={0x40106309, r1, 0x1}], 0x66, 0x0, &(0x7f000099b000)="7e6f38087dd12c98a13943f53fd4350b3f6bd26e3720c98b718b773cb51b267ad2bcee38080bdbb0077279785413ed3bccbbd3a8880187c2ccfe7e9ccc43e2663263c4847b9f70e5d52c9fb68603c2443998639a23fb4c8cd48a02fd95e320a78988397c68b9"}) mmap$binder(&(0x7f0000b7c000/0x2000)=nil, 0x2000, 0x0, 0x4012, r0, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000b78000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000560000-0x4)=0x48) sendmsg$netrom(r2, &(0x7f0000571000)={&(0x7f0000bae000)=@ax25={0x3, {"3741f01c167356"}, 0x7fffffff}, 0x10, &(0x7f0000d0a000)=[{&(0x7f0000bf8000)="e0733985e5fddf454db5410ef2790b963cddcf0eb7fefbb907f1547a71e5ed3dced90d2976bde3980e878a9098659ee486547333a43c1c7a50e44d9d0f1f8fbedf5e2e1bd1b39ec360a5b2", 0x4b}, {&(0x7f0000665000+0xb69)="20e344bed76afa1d1a67e1d09e2422769ed9ffbc2eafcbdb29736413ec6dcb46e9f5daac343cb30c7bc958663a3ad437615c3f1dc4f82a96bf49ac87cc0bc9886e975036438bad2dfe3734a289ff159156d5e4a9c722298d8ad65c7b6b1e9464f03def8ca052b3c8f963d7ede17ef5f25280a1ce207b3786f3ead7ec7de6badac429ff9be9e42f78f8", 0x89}, {&(0x7f00003fb000-0xb9)="9050339a75c064448e835ce77ec7621bd040cbd8dc7f652690078624fae2c3920d7ac8a11ce7431b923272f7b4d0ff762754541042f7fbd41e42c7b914ee237e56dad71ca3b8a8b5936bdf16dae7cfcd7f12cce785924464e3b2844b5c84bdf10d70497ecef7fc1350021db085d6f7584c1d6d7f8709b0c0154fdabd125762445b4e0676e452010ac6f2b5a8039dd174a1d0c4b5e9f99d61869f828628047d8e68628798b3c3126afed446093f33fc9f21c39ac1fb2cb98da0", 0xb9}, {&(0x7f000051f000)="033aebcd36aa091d6607b405cf21a14ed44b14b8dfd262945ff80d7d45f69020dc2cf20bb31a2470b7326be3c89185676ccad5b5bb5b48f25a9b72d97440b2b85960f6427d4f16923c7da7d6aef37696276f1753f6dfae58c7deb17fa873535265196624eb7f66079ea3f9c168cd7f430776f1131999d74d1559d2def8a4912b9855f17cc79ff8681f485da1265443f5f44423f3212f4dbcd7644bcf522c023088874b", 0xa3}, {&(0x7f000061e000-0x1000)="95d8bd52bb8d4da1d36464c606a958307f411f1cabf5d0b76b91d1026b5fcd566501244253c8a8944014690505719d59f25f40649b95416bab81ca468199820724ec1738e8250d8bd2029c07c4b42e13f7b79ce46598fd135bcd3d954e60be8c5e4052342281c9728648f8c23731c7248447d75229f1983f28d3084367aaae8b07c40cfaea103d7916b6d9274867279f390f98a61d9cc8e7c4ace79aaee6f2073c06223ee43dc8214faa973ace2b7d14c9711f31d6c384cc6b0c19de761f6c392e245a1c9e3cd8439055a506769f485f6b7590da405dbfd2c4a944118f5020ca38ed464fc4b27f565597f0da60f717f19556866c4190dcfd854577be68e294914b5bc1324e1a8e1e01c85224769b73e1549c5ee14d9e50dfae4e2d05e2eded74c3b2b416d07cf547debfe5e245625aa274a8c8dd5641eb26ea1aeb86a9be1a52ec5e3f563e82640eeabe4db2cb14dee7ebd77062946de2fe98424b1ad5bbb14264fad54d6a3b90555f783bbc1c57117ea1ae1a0f467ae40eced44f6fa68932d2ea77fd8056c6c30ce0f898bd2c61481012a7469322ef8ecce2793e72db0b79929e0e55a2e5519968098847a895da9f7fa8354e277f37e1cc5b3a78cde4d749e31c7e76ef537711591880c4f8b1d8b4cc313ca19f132e5db470826059219b0fff91d658586cc5c52c9c995eff6cd7427a66aac6ba90776ad9b74cda6e2a778a546e3d2d345fb826036d9c996e9e173a5c6ffcda69a6a16df43767ed3ea4dca312854d5ec6aecde15755a062469eba3b02cd9591adbb62a78d9dcf3bad813ecb7aead249ee329a36e06b0e0d0db6f67bf1b7372e928240b3ed95365769c087d873bfa8292cefe10eb663fc0851c32eeb3183831680423af3fbe6317ba61ceaae7680c5f16ed7ef0e242237da55e144e324312bdb981697326f8dab3f1957ae686dfc29df2eb8307b60ce7e800226091f714a3bf3ba3be365f535461d95095367fdbffa6a70a849aa681554fdafffacfccd2af3d1a0e0ecb7392d20c32ca35f64bc903d378cb050a8736b49aaa8c0483a490e2a7d76f535ad8ad883340de55fdf7e8089e9abf85898ba844e86a89aa78c53c58e6f03f7e4849210877b108e0a506980c91979a67fe5fd49dd6d63ddec3c0e8815289e246e9fa6019ab1f196be8573ef14e5555f3bb8fd258eaa9ca5992f61d0713e8a7f0e98bc26e2cd76ef4a87c64c78697cac115eb4b6e85bce0434692c101d8977ca40c1bd049002eb3fb1a2afe4389ae6fc3882d1bbcc13c109778c231e48a348afc316f93e0dbd8314fb96cf837082191b7ba61d2ddb5e0a2e359654446d8c749c9a2e14a21a9856bdd84c836b1f885df6cb38c56e70033aec1ad209acda0ab0ea8c57783d64c4a339317ee74427742767a4f89832c5deef8deb6f7664d6d0597b3e1c8aecaabb85b43adbd95864cc62c88f9eb6121f2cc9e785de87b3cfb069e2d925f4f5fc1c6b80e38ba8d13c7dc27b093e9c12d4802ce843d782a621692ca803345580aa368ffeedeccee5e06e9564ea9a3b4060991ec9d939eb1eb6ce75cdca146f4900fcd4132fee9e9efda59e42a5120659bf516b8d2aa7f7c327e2101e1906961ba32600aaa846ee796ee43844ac97175d66d7a1a57ab3704575e55649a4c61fa1f77a95ffd4f177f56737d6e3e6a481074c1b747a8fed4e06b103055ace683c5385441e9206a955fd6e997c56aa519110ab6b5c84a90acf0782a0cb98e9c71ff6e9161f249a9152ce9d48e1a0f9b17ab017baa5e71c56b01320c08abf9913864471df359ef6596ca04405898af79eea096dace28fd3ab25154b1f07452e84d3fc2fb4361d4f839d821d3f59b28d413a49f2ac1b177db0b59ca2dc5eae32436bbdd501238b4c0067c0ddad197c50779f9f2a53f6d83937fbf8625763cb117472bf746d7f7da858ba750761c7ce658598bed0a8967c9f83b32c0d019d83c738228dd4cfdf76dd9327c0dca0888f04174f73890704ede6b6ce03a10d09a6e35299b10e586e602aeda3842acb459101a2ebae4b931f2f2f35c2e834f2b6e47ba2ca64d5c30abe015639c7702eaf17b9831e24af534953fb33b97387e564bc176855221396ab0d2658ef08a2699c031abb82ec0aaa2096b1bdaf9b72e5f7a5b7f2f0886e9bcea07eecd9219639db0565b64061a27c0d6b344a9ed92cb8a223b80b4105a2c36abbdb5717459da815d37ef3f244ff69a050f0582f788cce2ae50a057e9f0d96e64d9665f5dd10ca4302a7cb75319bc58f0ffbc3643e9137295798db64495aaf0831b3138f5fc5c420f369c88692ec3e55055b300c89267044a0f45a7b95db3b297a084855f0aad07ca6c1644af70e01b8224d5f39492908488cc35997faaa1806f1d9b59baf723772f3401f92f94b2c214799160b5953a09910a671ebebaa20a74f1dcdd4bf8dd3355cf682fc8ab540503465f91961aa804dc91d509ec24baffef19ae9ac2857bf2a10542ec6bcfab43c25c1969d65eef8b241ca3a5c79679faaf48728b317d248c8dd4938fa3ca3e2165e8ecdf28a249b94a96da20ac6a6c10e14158a480c72a90f4c744a1bec70fe4714c5ab5e99e56840ff9b9de9dc5a1f8e3be14227ccc06e6f249784b69659b37e03a34678159d9a8add152e0fe710d16485686763a8441ac120f683e4d1f63d3fdbdcd928da7ecd0a4e773cc4b646225ba488f9b229c97f23d1e22ea46e41f752a62bbde4f7cc087fafea2d2120f8328c0522b41f17f74385990463f8c14ea0f04028d4adfe07d5028468b3de0766cbaacaa0538c13bb1a6ffe953f2fbb94419d47d2d0fae2c12b56fd951910d15995b62ec88db9f601331051e06dc328c94f9ce5a769ed4e3660660d63ede0d41468146713641bc8313489b3e3b6e8a80d87ced92a4a10e80a892d4480149dcfffada118b4c79563b9d3b34e2c8cc6b919ef140947cefdcff2d66527b5ca6d2f831c0c6e6db5b40002826c5abb1d8af4877ab53ff891dd99b2b7142617870c24322854fdef7c670e4f789ff093568fb1631e3d98d006409061e63d792b3788879561f81a32f41fc68294a188416a80c420e7724bfcb7713ff8f4652ed761ceb1052744e90b209af4c2100a267a605ebde6874187c887f2b04e209b1e7568ad537156d1a454b73373c228c96b4cee45cb45bbd005faacddb284ffbb635911d40bf7bdbba58f27c1a4b23ed21861df101ed212b8048e02d7e3ff4ac0d3ab77676d40d040759a43195f86a854a72cf5e62b0136b0ae7d1fbe6f69ca443024cea193c8b4d6eca7ff099ebb40e624c67d9e531050e20711ce283fe3069dd09ecb4e116817e0aff3f4f7548f1ce7ba557b8767e3bf41ce050b1aa2f8b4c336951897f194316f3d67aba9b0e27a955d5f11c3b0064886e2cbe2078baae4220d929d1c3573713252231813b3397132b2c44723f985dc76bec6918d042fc2943c262b46dbe3ae22548e248431ae6718fcb38df72865832ae82f8436388e4ced20548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0x1000}, {&(0x7f00007f4000)="12bb4c555190056e8088a76d386c47a290a9cd3c442d40ebd2bff9cedc94803356536fcfbb6273ba12112de1efcfed1b6af1513484787c667aa3d075e5cdafd65e879710aee1c6d229251e293919f3f6d8c43186ce4553e0a76731494d2366e7019a625023b85cf037293087370ee0a0195b3f97a35b9d3265105c0a50dd89c6ad8b401a57fe727909b241e0a571b50d6116328aaa72b22b9cc06066f7471337f8a7048f16", 0xa5}, {&(0x7f00006dc000-0x41)="3e73b1307e68806299ff7b5733463b1d04f2b445f707d533562db1992e759e8579b9c21121428f0e80852b45a94cba346d44fae7ed348faf7cee798382bff35fc9", 0x41}], 0x7, &(0x7f0000b2a000)=[{0xf0, 0x117, 0x7fff, "923459120f98345e293d97eea35eaceff02f5d55e452020db4833a8d4542059613f49de2f1d0e3cdeb105b9a2d6f9c2c64d629df32c50d3800440937b1a693edcb28850de3cb38db59492e38906431cddb33b13a195fd965b255d4270545289ef4a66ba0cb3afa73456ad823a23edcca7e0e58dd97270fc8e189e724be22272c098bf5fffe18ed26f14fadf304c8dcbda217697d1d15081462f978dbd084efc32d7ff584e88ec5c3b207ef826ea3dc0a05d2a4d1bbe883911b88ec4e7e74aaddc496c8babc1ebf53ee9787b4d79e0ddeb1fd1ef0be8b22940a115f9b"}, {0x40, 0x11f, 0xb5a, "c60cc86efce926ab6a6c9cd4910f01c2634caba6979575637fdc20dddbe06e61588abb01d24662d46b4ed057af8f"}, {0x98, 0x29, 0x100000001, "26d6451a6a878a2321d0ea8d62108272ad835a6a2386380b10aebb97e755385193ad180e6d24cde6a15cd8a23c7080651f4beedfdded1496838a216a9f4d64da1e7285a67bf55c22106b33851371b39f3a7d5fbb2dc998d9a7de04b297dd903b3acd66142b33d3da1ca9379e8ea6ac5b6ae4cbc8c38479e7bda1e58faee6c73693b73709feed27"}, {0xc8, 0x103, 0x1, "3ed10bf5adc54d6a3fa527ffcd412f032b09cac824aa77c783f2da12dd42d5f2d20b9aa885007ad7a10cd51086e8633fff9630412ff62044ea46f33a9abb02be99d3ac60d4dd58335622af5112e667eadd1ecc52f990635b63c702d9ddd09268719066d4e2b5a1b8863b553048e5e84d2510e278f11f04a634b06a84e4ddb172cb20be334efa3707119b536c4c55704ba69c2b84c962a1d2442539eccc8b3d390d1f9d4a187460ad78a160b43571c99374"}, {0x20, 0x10c, 0x800, "5acfaababe7174925bfe2fe9685371c9"}, {0x90, 0x12f, 0x3, "31166e066f6dffda9e15703c0a8bc33c2469b72cba3f361da7210db2b17722d3b26ae197014ff3909cbb54c14e3144d2b5cd77d6367c79cc7e3a179d700c7e82f27edb9a0d9a521993aaad929b85a61a061b6837d4f0ebf8c19ad4ad6ddc6ae892b29e52e15d149e44a4296ffc156f36b7671ab187a628987013"}, {0xb8, 0x0, 0x9fe, "c6a15d6d817db2d9d772df9e73994d24904fb9c3793d568f244933e24504d90bb1337682037e9f28bb1f89c6420f8dd618bea2e57cc144cf80973d93f8c0dce87a2d3b868bc6ed7deabdce622f0a195aeafb7eb97acdea697974a61709dc1864cb660f432fc90b28147a598d5e56d090048bdf1ae62251ba52e0d3da1b7abc19ec7584b4df4935e1c3ae61874ebf9a1c860e47c3e356de6764667995e91c4b052e16fa9436"}, {0x1010, 0x6, 0x690, "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{0x78, 0x6, 0x8, "766de4bef2b22744b85bdebf4f337214d08b82a6a65c025a65b75dedd4a1f3dc6ac80cae155cbe8b841e29339590be10b9e14bfb25c8e73c7bbce58015df4974a605164a2609c4a06736816139f754e48c8e4030f5f23f7860f5bb9c807a37c8adcf811c"}, {0x88, 0x107, 0x4, "0a788db041167f3bee0fa5a3b6a8abab89de7c2b9486df3a5484735f61f44dae45b7c7ccbdbe4720f04fdbebb20a0970b25663233b93de76c5a1293be6231d68baceba1aaecd3292f27694deb6b2a154151c206ce1f137b33a802257446122d118443729e94409d7ffcd336a429c93f381ae063459477b33"}], 0x1508, 0x80}, 0x4000) 2018/01/09 18:21:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008ac000-0x1)={0xd2}, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005fe000-0x4)=0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a05000-0xd)='/dev/dmmidi#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000000)={0x4, &(0x7f0000001000-0x10)=[0xffffffffffffff29, 0x0, 0x11f, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b39000-0x33)=""/51, &(0x7f0000001000-0x4)=0x33) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x18) ioctl$TIOCGPTPEER(r2, 0x5441, 0x80000000) getpriority(0x0, r3) 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000175000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xf067) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f00001ad000)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) 2018/01/09 18:21:54 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/09 18:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002f9000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000986000)=""/149, 0x95) syz_emit_ethernet(0x46, &(0x7f0000a27000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8863, @ipv6={0x0, 0x6, "a79a59", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cd56", 0x0, "9c4e57"}, ""}}}}}}, 0x0) 2018/01/09 18:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000307000-0x10)={0x1, &(0x7f00009fd000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000fc4000)="1d0000002600079f0000f109bd007fff0a3f0200000004dc0000002800", 0x1d) getpeername$packet(r0, &(0x7f0000dc2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001c1000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c68000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x114f4802, 0x4650, 0x3ff, 0x0, 0x891, 0x10, r1}) 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000402000-0xd)='/dev/net/tun\x00', 0x0, 0x1013fd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000743000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000507000)='/dev/snd/controlC#\x00', 0x0, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007f6000)=0x101, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000275000)=""/4096) 2018/01/09 18:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a2a000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006ba000-0x4)=0x0, &(0x7f0000b2c000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00008d9000-0x18)={0x1, 0x0, [{0x400020000000390, 0x0, 0xffffffff}]}) 2018/01/09 18:21:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1fffc00, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xb9)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a93000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) [ 38.108490] binder: 5412:5420 got transaction to invalid handle [ 38.114705] binder: 5412:5420 transaction failed 29201/-22, size 80-24 line 2845 2018/01/09 18:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a30000)='ceph\x00', &(0x7f0000e4a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000c1e000-0x8)='big_key\x00', &(0x7f00005e7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f8d000-0x8)='trusted\x00', r0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000055d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00003e1000-0x4)=0x7) r2 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000303000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000eab000-0x4)=0x2, &(0x7f0000e01000)=0x4) socket$netlink(0x10, 0x3, 0x8f7150c73c2052bd) getpeername$inet(r2, &(0x7f0000ea8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004af000)=0x10) writev(r2, &(0x7f0000e75000)=[{&(0x7f000078a000)="0e", 0x1}, {&(0x7f0000410000)="ee", 0x1}], 0x2) socketpair(0x4, 0x800, 0x6c6, &(0x7f00003dc000)={0x0, 0x0}) semget(0x0, 0x3, 0x400) 2018/01/09 18:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001901000000f6", 0x29}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fdd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ac3000-0x8)=@assoc_value={0x0, 0xdc}, &(0x7f000003f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000099d000-0x4)=r2, 0x4) [ 38.140340] binder_alloc: binder_alloc_mmap_handler: 5412 20b7c000-20b7e000 already mapped failed -16 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(0x0) kcmp(r1, r2, 0x7, r0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/09 18:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000065000-0x10)={0x40000000006, 0x0}) r0 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000033e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c06000-0x8)={r1, 0x20}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c15, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000439000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.190134] binder_alloc: binder_alloc_mmap_handler: 5412 20000000-20002000 already mapped failed -16 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005fe000)={0x5, 0x47, 0x6, 0x3c, 0x10, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b5000)={r0, &(0x7f000093d000)="", &(0x7f0000791000)="", 0x0}, 0x20) 2018/01/09 18:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000a82000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00001af000-0x4)=0x10001) poll(&(0x7f00004a9000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 18:21:54 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4e4240, 0x0) getsockname$netrom(r2, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) syz_open_procfs(r1, &(0x7f0000001000-0x9)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000994000-0x38)={0x3, 0x7, [{0x4, 0x0, 0x200}, {0x2, 0x0, 0x1}, {0x1, 0x0, 0x6}]}) setsockopt(r0, 0x84, 0x11, &(0x7f000028c000)="", 0x0) 2018/01/09 18:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000552000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000c3d000-0x1c)=@req3={0x3, 0x10000, 0xfff, 0x0, 0x8, 0xfffffffffffffffc, 0x0}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000690000)={0xffffffffffffffff}) 2018/01/09 18:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000163000)={0x5, 0xa, &(0x7f00008be000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x38}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xa}, @generic={0xfffffffffffffff9, 0x80000000, 0x9, 0x5ab16b3}, @alu={0x4, 0x1, 0xd, 0x9, 0xd, 0x42, 0x4}], &(0x7f000085d000)='syzkaller\x00', 0x10001, 0xf, &(0x7f00007fe000-0xf)=""/15, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000f4d000)={0x0, 0x0, []}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002fd000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000028b000-0x4)={0xd58}, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bd7000)={0x10200, 0x2, 0x15006, 0x2000, &(0x7f000059f000/0x2000)=nil}) 2018/01/09 18:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f00009aa000-0x18)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @fr_pvc_info=&(0x7f000013d000)={0x0, @common='lo\x00'}}}) 2018/01/09 18:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000146000)='/dev/rtc\x00', 0x240, 0x0) write$sndseq(r0, &(0x7f0000864000-0x30)=[{0xc4, 0x9, 0x6, 0x5, @tick=0x8, {0x0, 0x86a}, {0x1, 0xffffffffffff8000}, @result={0x9, 0x7}}], 0x30) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000fb3000-0xc2)=""/194) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000069a000-0x10)={0x6, &(0x7f0000d6c000)=[{0x0, 0x6, 0x8, 0x1}, {0x800, 0x3, 0x9, 0x8}, {0x1000, 0x5894, 0x100000000, 0x7}, {0xe18f, 0x40, 0x0, 0x10001}, {0x1, 0x0, 0x80000001, 0x100}, {0x3, 0x878, 0x0, 0x8}]}, 0x10) syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000005c000-0x8)={0x0}, 0x8}) set_thread_area(&(0x7f0000fa2000-0x10)={0x0, 0xffffffff, 0x3000, 0xffffffffffff8000, 0x0, 0x9, 0x4b8bf3d0, 0x3, 0xffff, 0x800}) 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009ff000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000359000)="") chdir(&(0x7f0000189000)='./file0\x00') r0 = open(&(0x7f0000e9e000-0x8)='./file0\x00', 0x10001, 0x0) openat(r0, &(0x7f000008e000-0x8)='./file0\x00', 0x0, 0x100) [ 38.197225] binder: 5412:5449 got transaction to invalid handle [ 38.197237] binder: 5412:5449 transaction failed 29201/-22, size 80-24 line 2845 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) signalfd(r0, &(0x7f0000b4b000-0x8)={0x0}, 0x8) fcntl$dupfd(r0, 0x406, r0) bind$alg(r0, &(0x7f000045f000)={0x26, 'hash\x00', 0x40000000000b, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) sendfile(r1, r0, &(0x7f0000714000)=0x2, 0x5) r2 = open(&(0x7f0000121000)='./file0\x00', 0x200081, 0x800002) fcntl$setpipe(r2, 0x407, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009ce000-0x10)={0x0, 0x5, 0x4, 0x0}, &(0x7f000028e000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e3c000-0x8)={r3, 0x3}, &(0x7f0000ee1000-0x4)=0x8) fallocate(r2, 0x0, 0x0, 0x1ff) 2018/01/09 18:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x200000000) bind$inet(r0, &(0x7f000017c000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000fa1000-0x27)=""/39, 0x27, 0x0, &(0x7f00005a0000-0xd)={0x3, {"fe00d465b78c97"}, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000329000-0xbd)="", 0x0, 0x0, &(0x7f0000893000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f000029c000-0x4)=0x0, &(0x7f0000b38000-0x4)=0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00004ae000)={0x9, 0x3, 0x38000, 0x9}, 0x10) 2018/01/09 18:21:54 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000816000)=0x0, 0x80800) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000f84000)=@full={{0x3, {"fa0081f7683c22"}, 0x1000}, [{"51bcb7e5f2f83a"}, {"e0de5bc65a66b9"}, {"0f063dae0bbdd9"}, {"a200521706ed39"}, {"ef080665ec417b"}, {"fc419b903e9b55"}, {"9cc394087f0010"}, {"bd66ed7ffec388"}]}, 0x48) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000db9000)={0x0, 0x0}) 2018/01/09 18:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a16000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00008be000)=0x0, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e3d000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000ca0000)={0x8, 0xfffffffffffffeff, 0x80000, 0x100000001, 0x6, 0x7}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000a6b000-0xc5)=""/197) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000ad000)='ns/uts\x00') 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000013000-0xe)='/dev/admmidi#\x00', 0x7f, 0x80280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000011000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2, 0x7ff, 0x4, 0x5, 0x80000000, 0x0, 0x0, 0x8, 0x328, 0x5, 0xff, 0x4, 0x4, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x913a, 0x8000, 0x3, 0x3, r2}, 0x10) 2018/01/09 18:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007f4000-0xb)='/dev/audio\x00', 0x100c1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000015b000)=""/125) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000c78000+0x639)={0x0, 0x6, 0x10001, 0x8, 0x1cfe3750, 0x1, 0x3, 0x7, 0x7ff, 0x2}) fcntl$setstatus(r1, 0x4, 0x42400) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002bf000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/09 18:21:54 executing program 5: socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00001c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000ac1000)=[{&(0x7f0000242000)='\x00!', 0x2}], 0x1, 0x0) 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r0 = semget$private(0x0, 0x1, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x0}], 0x1, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semop(r0, &(0x7f0000847000)=[{0x0, 0xfff, 0x0}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/rtc\x00', 0x20000, 0x0) syz_open_dev$sg(&(0x7f0000a33000)='/dev/sg#\x00', 0x1, 0x200000) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000e98000)=0x0, 0x800) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000d3b000-0x4)=0x33c0) 2018/01/09 18:21:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000087b000-0xa)=@file={0x0, './file0\x00'}, 0xa) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) shutdown(0xffffffffffffffff, 0x0) mincore(&(0x7f0000d52000/0x3000)=nil, 0x3000, &(0x7f0000977000)=""/241) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b3a000-0xc)='/dev/audio#\x00', 0x9, 0x4000) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b3a000-0x4)=0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x32, 0xffffffffffffffff, 0x1) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/01/09 18:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) r1 = syz_open_dev$midi(&(0x7f000023a000-0xb)='/dev/midi#\x00', 0x100000001, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00006c4000-0x4)=0x80) readv(r0, &(0x7f0000fc6000)=[], 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00004e6000-0xd8)=@pic={0x6, 0x2, 0x1ff, 0x3fa, 0x1, 0xffffffffffffffff, 0x5, 0x1000, 0x197d10cf, 0x2, 0xffffffffffffffff, 0x10001, 0x527a, 0x2, 0x6, 0x7}) 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000d21000)='/dev/midi#\x00', 0x3, 0x100) connect$netrom(r0, &(0x7f00008a7000)=@ax25={0x3, {"60435535e26809"}, 0x102}, 0x10) r1 = socket$inet(0x2, 0x7, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000cc1000-0x4)='bbr\x00', 0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000cba000)="1f00e6174a006cea00000007ee040009010080000000000000ef836c51", 0xffffffffffffff65) flock(r2, 0x2) fstatfs(r0, &(0x7f0000576000)=""/4096) pause() 2018/01/09 18:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f0000433000)={0x11, 0x200003, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000846000)=""/126, &(0x7f00000f8000)=0x7e) r1 = dup2(r0, r0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000845000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet6(0xa, 0x4, 0xfffc) sendto$inet6(r2, &(0x7f00000ac000-0x2)="d4", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f00007b7000-0xfe)="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") io_setup(0x6, &(0x7f0000aab000)=0x0) io_destroy(r0) r1 = add_key$keyring(&(0x7f00005f7000-0x8)='keyring\x00', &(0x7f0000651000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000610000-0x8)='keyring\x00', &(0x7f0000056000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) add_key(&(0x7f00009a5000-0xc)='cifs.spnego\x00', &(0x7f00000bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000750000)="327ef4417b13b8773897ee5ad62a491f43fd466c5d9a7ce3f4f5e5ad8871860dcd4e17a5ba853c67d3c9444b1a7db21d6b168825e0ded279f3b2fa2c469e64c2698e8f68ec7343c630d7e2ed0e0fe1a93b8672e93c26a993ba0d5d4ce316b79a5b0a748be588e1e8758d16003de7e1e0e057d489e714227d65c961f040e05fb44ee24a1d5597766e4d2db3f49cac25a51ba4fe0c679f309fb9da3c152e2f989dd771d9efac9a2ffba6f36368ee0162330509cd422a05bb93589b8e9a290114bccdc40ec9493d47c4020ea166ca38e1cabe28ad595b4dd39ad0da70824f01948f66076c", 0xe3, r2) io_setup(0x1ff, &(0x7f0000801000-0x4)=0x0) io_submit(r0, 0x0, &(0x7f0000d0b000-0x1c)=[]) 2018/01/09 18:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000c6f000-0xb)='/dev/midi#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006c9000)={0x4}, 0x1) r1 = syz_open_dev$audion(&(0x7f00000fc000)='/dev/audio#\x00', 0xa, 0x2a00) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00009a4000)={{0x1000, 0x6}, 'port0\x00', 0x1, 0x4, 0x2, 0x1, 0x8, 0x401, 0x80, 0x0, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndctrl(&(0x7f0000a82000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000075f000-0x4)=0xfffffffffffffffc) 2018/01/09 18:21:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) tkill(r0, 0x16) 2018/01/09 18:21:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ee4000-0x8e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xffffffffffffff74, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "8c0f7a50920ae32f4c6c662fface7c847dc2f5023d190edf29d8c64ffa2eaa65bdc1c263d2879cc7ea0b06a16c19dbfa15190a791457f76a87fbe479a83aecfb09278b129d6bc4bb78df888573d3d875"}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b07000-0xc)='/dev/amidi#\x00', 0x1000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000326000-0x10)={0x8, &(0x7f0000cc5000-0x40)=[{0x1f, 0x4, 0x1, 0x10001}, {0x1, 0x0, 0x5, 0x100000000}, {0x3d3b, 0xba, 0x5, 0x0}, {0x8, 0x5, 0x200, 0x8001}, {0x2, 0x9, 0x8, 0x380000000}, {0x7, 0x7, 0x7, 0x8001}, {0xff, 0x2, 0x4, 0x6}, {0x46, 0x290, 0x5, 0x80000000}]}, 0x10) 2018/01/09 18:21:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000731000-0x8)='./file0\x00', 0x2000, 0x1) fstat(0xffffffffffffff9c, &(0x7f0000fe1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000ff6000-0x4)=[]) fchownat(r0, &(0x7f00007b2000-0x8)='./file0\x00', r1, 0x0, 0x400) r2 = accept(0xffffffffffffff9c, &(0x7f0000fef000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ae9000)=0x6) name_to_handle_at(r0, &(0x7f000081d000)='./file0\x00', &(0x7f0000db7000)={0xf5, 0x1, "4bd61c9dbe6fe594f4fd575ef51a31e256878dc47a4a4c8216932824eba75c5d189c36153ac463017593a770a3e06f9ccb0164d3d8a86ed06016068f332bb62bd2fb35704bf41a088d4f497c4af77a8f3f147dcaede91b3c0cdb0c45a6938bd8e69254af09a63637f648ac60fd11b91b8a3c12d29fb02cbded683c8d6a7bc069fa355a98341467adb0c2b5dad4d28cbe7cbd45569229cfe284ce8179fd02ab0b2d07c0e69b1f9606b8d25e6dddb56874b67a8286bf43c7442b7f40cf127cbe14ccaeb1f05033e2f6a0ddff0fd566b6e6eb62618f414041456a02b7bc3d100be218e8350983bcbc8a5ae8fa3595"}, &(0x7f0000095000)=0x0, 0x400) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f0000848000)=""/106, &(0x7f0000e70000-0x4)=0x6a) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000e5d000)=0x5, &(0x7f0000ae2000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00003fa000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x82, 0x8, 0x2, 0x2}, &(0x7f0000832000)=0xa0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000170000)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006c9000)={0x6, 0x1, 0xffff, 0x8, r3}, 0x10) r4 = mq_open(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r4, &(0x7f0000609000)=""/184, 0xb8, 0x0, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000879000-0xc)={0x5, 0x84}) 2018/01/09 18:21:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004d1000)={0x0, 0x0}, 0x83ffe) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000c6a000-0xf3)="682a460ab5131af330cefba853e07af02bd8f458a866e43dd605d92a835e7ad9d9ec01005194d9c564a11b5c599592f4a5845c35b24bd9489a39bae7821d4d3888aa4980e4a0cc34278c57edfda47cbe4b45e07a622aee95494f9b3d8bc48000d68953ccb281cd9bd0090c74140cfb7be6b6f9f6501fa5b2700181abd2489248fec29078d2b4dedb68ca4ccca699985b98739ada43c7d75ec789700702a77c4f8da96a407940962d216b6aa088ad7d35a0b4a77201e28dd4222dc19ad6e2e52b99f64a2a151556dc71b331539ef0b0702a5ebb356959639f2b25d4294765c887cd1c0699c3a9c396ddcbd184622f4ae234b489") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000078b000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069b000)=0xe8) write$eventfd(r0, &(0x7f0000705000-0x8)=0x3, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b80000)=0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000883000-0xc)={r2, @empty=0x0, @rand_addr=0x5}, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x80045440, &(0x7f00006a1000-0x4)=0x0) 2018/01/09 18:21:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000534000)='/dev/dsp#\x00', 0x8, 0x1a1c02) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00001e1000-0x2)=0x401, 0x2) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r3) r5 = add_key$keyring(&(0x7f000009b000-0x8)='keyring\x00', &(0x7f0000dac000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000ee3000)='cifs.idmap\x00', &(0x7f000003c000-0x4)='GPL\x00') ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00008a9000-0xc9)=""/201) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r4, 0xc0184900, &(0x7f0000002000)="") lseek(r3, 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) fanotify_mark(r1, 0x20, 0x10000, r1, &(0x7f0000663000)='./file0\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000164000)={0x1000, 0x0, 0x0}) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000222000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) pipe(&(0x7f000062f000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000766000)=0x2, 0x106) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f8000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_SET_PIT2(r7, 0x4070aea0, &(0x7f00003ed000-0x70)={[{0x8, 0x200, 0x2, 0xbea1, 0x10000, 0x6, 0x9c, 0x4, 0x7, 0x1, 0xffffffffffffa50c, 0x9, 0x3}, {0xffffffffffffff80, 0x1000, 0x3, 0x2, 0x3f3d, 0x10001, 0x1, 0xfffffffffffff72a, 0x4, 0x0, 0x100000001, 0x4, 0x9}, {0x0, 0x200, 0x4, 0x6ea77749, 0xfffffffffffffffd, 0x10001, 0x1, 0x6, 0x2ab, 0x1, 0x7, 0xdb, 0x7fff}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:54 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061b000)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = memfd_create(&(0x7f0000972000)='\x00', 0x4) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/09 18:21:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000085000-0x20)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x0}, 0x41002106) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000005c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005a1000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000585000-0x10)={r1, 0x48, &(0x7f00000cd000+0xd1)=[@in6={0xa, 0x1, 0x1bd, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a93000)=0x10) 2018/01/09 18:21:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, 0x0, &(0x7f000001e000)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000986000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = gettid() setpriority(0x0, r1, 0x8000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/09 18:21:55 executing program 6: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000+0x199)='/dev/dsp\x00', 0x2c00, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x0) 2018/01/09 18:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x36, 0x10001) write(r1, &(0x7f0000f02000)="", 0x0) 2018/01/09 18:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x10, 0x7ff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000b13000)={@common="73697430001000000009fd0700000002", @ifru_data=&(0x7f00009d1000)="01000000e826b68d968bc8d98b4d404f50840100010000000000000035f2a4c8"}) 2018/01/09 18:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sndpcmp(&(0x7f00009ae000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ae9000/0x4000)=nil], &(0x7f00004f7000)=[0x3], &(0x7f0000898000)=[0x0], 0x0) getpid() 2018/01/09 18:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000710000-0xca)=""/202) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x48100) writev(r1, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003d4000)={0x2, &(0x7f0000b52000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000078000-0x8)={r2, 0x0}) 2018/01/09 18:21:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x3fc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x401}, 0x10) r0 = socket(0x0, 0xfa389d13cde1450b, 0x4c0e) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000e6e000-0x4)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000787000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6581110e7357b9a7732cd9bce4b090a2bd4eb25c"}}}}}, 0x0) 2018/01/09 18:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007bc000)='/dev/amidi#\x00', 0x9a1, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000bab000)=0xe18, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) r1 = syz_open_dev$mice(&(0x7f0000cc1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000070d000)={0x3, 0x81, 0x5, 0x1}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000080f000-0x40)={0x0, 0x0, 0x0, 0x0, "662818d44a260aacf25464ee8e77c83b09f16dc7cba4548c890dbf806f934a64388cc792d4bcbae79fc2d9a9", 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000c53000-0xd)='/dev/usbmon#\x00', 0xb9, 0x20000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006e3000)={0x0, 0xec}, &(0x7f0000f70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000019c000-0x8)={r2, 0xe26b}, &(0x7f00000e0000)=0x8) close(r0) 2018/01/09 18:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a09000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000011e000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001d0000)="6e65742f69866d703600") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000087f000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a8000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000270000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000315000-0x80)=[{&(0x7f0000f05000)=""/128, 0x80}, {&(0x7f0000cbc000)=""/4096, 0x1000}], 0x2) 2018/01/09 18:21:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x10, 0x7f, 0x4}, &(0x7f0000e86000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x8002, 0x7, 0x763f, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) fsetxattr(r3, &(0x7f0000013000-0xa)=@random={'osx.\x00', 'comm\x00'}, &(0x7f000000f000+0xde5)='nodev\x00', 0x6, 0x0) 2018/01/09 18:21:55 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007fb000-0x10)={0x81, 0x800a, 0x5, 0x8, 0x0}, &(0x7f0000699000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000257000)={r1, 0x200, 0x3, [0xffffffffffffff97, 0x4, 0x4]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000741000-0xc)={r3, 0x0, 0x0}, &(0x7f0000b0f000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000050b000)=@sack_info={r4, 0x0, 0x8}, 0xc) 2018/01/09 18:21:55 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000439000)='/dev/snd/timer\x00', 0x0, 0x802) fcntl$setpipe(r0, 0x407, 0x56e) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/09 18:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e35000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000355000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006df000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00002b3000-0x4)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x1, 0x100, 0x8, 0x10000, r3}) r4 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r0, &(0x7f0000238000-0xc)={r1, r0, 0x7ff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000023000-0x4)={0x7fffffff}, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000061e000-0x3e)=""/62, &(0x7f0000543000)=0xfffffffffffffdfb) r5 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r5, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./bus\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/01/09 18:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bae000-0x12)='/dev/loop-control\x00', 0x20000101000, 0x0) ioctl$void(r0, 0xc0045c79) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000773000-0xe8)=""/232) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004cb000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aed000)={0x0, 0x5, 0x8, 0x1, 0x3, 0x2, 0x2, 0x10001, {0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, 0x4, 0x4, 0x101, 0x1}}, &(0x7f00003ec000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00004bc000)={r3, 0x5}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000283000)={r3, 0x2}, &(0x7f000083c000-0x4)=0x8) 2018/01/09 18:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000022f000-0x10)=[{&(0x7f0000c18000-0x76)="7f1711ca3b640b949534d24073cd150a87e3f703f62e2593d8da1f6c2a9eca42ffe0f08fd924227aff41ebc3b90fbeb722d5967fe632bb9a4a218f519e71cf2bc10424b9d2f2ffc585b9b5779e2e503c82b0c4af6968524a89e8f45121536ab68dcec36608de86f5c11effa4e93b2af6b8c2b0f7093e", 0x76}], 0x1, 0x4) fcntl$setpipe(r0, 0x407, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00009cb000)={0x4, 0x0, 0x0, 0x1, 0x0}, 0xc) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d1c000-0x9)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00008c5000)=0x0, &(0x7f0000d28000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = semget(0x3, 0x0, 0x0) semop(r3, &(0x7f0000ca0000)=[], 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000c7000-0x4)=r1) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/09 18:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c6f000-0x9)='/dev/dsp\x00', 0x280, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/vga_arbiter\x00', 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b35000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c5f000-0x20)={r2, 0x7, 0x790, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000e6a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r4 = dup(r0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) close(r5) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000840000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/09 18:21:55 executing program 2: waitid(0x0, 0x0, &(0x7f000037b000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f0000f27000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00006c5000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) rt_sigtimedwait(&(0x7f0000438000)={0x4000000002}, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000569000)={r1, r0}, 0x8) 2018/01/09 18:21:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000970000)={0x0, []}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc0000-0x8)={0x0, 0x1a}, &(0x7f0000b68000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0x5, 0x80, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) 2018/01/09 18:21:55 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e32000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003eb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000343000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x78, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "d29b67", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x89, 0x8, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], ""}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000027f000)=0x0, &(0x7f000054d000)=0x4) modify_ldt$read_default(0x2, &(0x7f0000451000)=""/126, 0x7e) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000384000)='/selinux/member\x00', 0x2, 0x0) execveat(r2, &(0x7f00000d7000)='./file0\x00', &(0x7f000002d000)=[&(0x7f0000e00000-0xa)='{wlan1#*D\x00', &(0x7f0000a18000)='vmnet1userposix_acl_accessposix_acl_access\\md5sum)self\x00', &(0x7f0000eaf000)='wlan0{\x00', &(0x7f0000680000-0xf)='^\\ppp0security\x00'], &(0x7f0000240000)=[&(0x7f000015d000-0x2)='$\x00', &(0x7f0000983000)='/]locpuset{\x00', &(0x7f000042d000-0x2)='-\x00', &(0x7f0000768000-0x1c)='@em1eth1vboxnet0eth0keyring\x00', &(0x7f00007db000)='vboxnet0cpuset\x00'], 0x800) exit(0x8001) link(&(0x7f0000801000-0x8)='./file0\x00', &(0x7f00007f3000-0x8)='./file0\x00') r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/access\x00', 0x2, 0x0) accept4$packet(r3, &(0x7f0000d75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059d000)=0x14, 0x800) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/09 18:21:55 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xf, 0x0) sendto$inet(r0, &(0x7f000000e000)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0x32, 0x0, 0x0, 0x0) 2018/01/09 18:21:55 executing program 4: r0 = socket(0x1, 0x1, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000832000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d75000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000008a000)={0x0, 0x80000001, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000000)=0x8) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f00004c2000)={0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b41000)={0x401, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000086a000)={r4, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_FREE(r1, 0xc0044901, &(0x7f0000001000-0x4)={r3}) [ 39.184111] kauditd_printk_skb: 88 callbacks suppressed [ 39.184119] audit: type=1326 audit(1515522115.358:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 18:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000955000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000d80000-0x70)=""/112, &(0x7f00008a0000)=0x70) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000c00000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x4, 0x0, 0x2) sendfile(r1, r4, &(0x7f00009e9000-0x8)=0x3, 0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f000078d000)='/selinux/context\x00', 0x2, 0x0) 2018/01/09 18:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e3c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00007e8000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f000027e000-0x4)="06000000", 0x4) [ 39.230912] audit: type=1326 audit(1515522115.358:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.256107] audit: type=1326 audit(1515522115.358:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.283910] audit: type=1326 audit(1515522115.369:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.313697] audit: type=1326 audit(1515522115.370:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.339101] audit: type=1326 audit(1515522115.378:233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.365736] audit: type=1326 audit(1515522115.378:234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.391618] audit: type=1326 audit(1515522115.378:235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 18:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sysfs$3(0x3) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f0000080000)=[], 0x0) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/09 18:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000-0xa)='ns/cgroup\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00004d3000)={0x20080003, 0x0}) setns(r0, 0x0) 2018/01/09 18:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c04000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000811000-0x10)='/dev/input/mice\x00', 0x0, 0x2802) read(r0, &(0x7f0000fe1000)=""/0, 0x0) 2018/01/09 18:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000cbb000)='./file0/file0\x00', &(0x7f00009b6000-0x2)=[], &(0x7f000043d000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000aea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000295000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a1c000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e00000000000000008da22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe00000000901b4627ee7597689525e8e81f750a86eb580fb4690000000000000009c91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c325f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000a63000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000dca000-0x38)={&(0x7f00005b4000+0x3ce)={'sha256-avx\x00'}, &(0x7f0000c9c000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmod(r0, 0x1c5) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0xfcc}], 0x1) write(r1, &(0x7f00006df000)="ffb9308365802f7752b4c2a44e41cec9b300fffffffffffffffa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0xfedc) 2018/01/09 18:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f6a000-0x14)={0x0, 0x41442e2c, 0xc7, 0xfffffffffffffffd, 0x0, 0x5}, &(0x7f000079a000-0x4)=0x14) preadv(r0, &(0x7f0000fd5000)=[{&(0x7f000051c000-0x58)=""/88, 0x58}], 0x1, 0x0) 2018/01/09 18:21:55 executing program 5: futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000e52000)=0x63f) getegid() 2018/01/09 18:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c77000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40040) ppoll(&(0x7f0000288000-0x18)=[{r0, 0x2000, 0x0}, {r1, 0x1008, 0x0}, {r1, 0x0, 0x0}], 0x3, &(0x7f000088b000)={0x0, 0x989680}, &(0x7f000092a000+0x7d3)={0x8}, 0x8) syz_open_dev$amidi(&(0x7f00004ed000)='/dev/amidi#\x00', 0x3, 0x10800) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000c0000)=""/4096, &(0x7f000005c000)=0x1000) r2 = syz_open_dev$sg(&(0x7f0000b6c000-0x9)='/dev/sg#\x00', 0x0, 0x101882) write$eventfd(r2, &(0x7f0000904000-0x8)=0x0, 0x8) statx(r2, &(0x7f0000713000-0x8)='./file0\x00', 0x0, 0x7ff, &(0x7f00006ca000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:55 executing program 4: mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000001a000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400040, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000001a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) 2018/01/09 18:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004a1000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000044a000)={0x2, 0x7ff, 0xfffffffffffff545, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000eac000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000084a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000-0x4)=0xe8) [ 39.416345] audit: type=1326 audit(1515522115.379:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=65 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 39.441502] audit: type=1326 audit(1515522115.379:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5611 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/09 18:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$addseals(r1, 0x409, 0x5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004c6000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f000096e000/0x2000)=nil, 0x2000, 0x2, 0x10, r2, 0x0) 2018/01/09 18:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl(r0, 0xfffffffffffffff9, &(0x7f000024e000-0xab)="a373d9aee41ab38674d8ad85330ca991dbbc86f24466e4eead1d435d4caab9e617c2f5de1041c375e7d8b946a55a52407306ba720f5594fe809ec13c46d4454142aef671289162e3913f013d3d6731ec26fbe67d0903850e50613bc569fc70a695c0b9789293d4e1ba8186d8c01859ca19777f04ac10c0a7f897409c178a25db27ce0d1ad1185f50a39925640de7865b9e54a7dfd899f41703350faa4fed542d863d574f0c335f5f8a3ea8") write(r0, &(0x7f0000731000-0x90)="1f000000150affdd2a00000000060900020200000900018805ffffe5000051", 0x1f) 2018/01/09 18:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009c7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf51, 0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f27000-0x4)=0x2, 0x4) 2018/01/09 18:21:55 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000509000-0xe)='/dev/admmidi#\x00', 0x6, 0x300) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fec000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/01/09 18:21:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) migrate_pages(r0, 0x1cc5, &(0x7f000089d000-0x8)=0x7, &(0x7f0000206000)=0x8) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) r1 = open(&(0x7f00009c1000)='./file0\x00', 0x84000, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007b8000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getuid() lstat(&(0x7f0000aa3000)='./file0\x00', &(0x7f0000571000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$kcm(0x29, 0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000fa2000-0x8)=0x2) r3 = dup(0xffffffffffffffff) r4 = add_key(&(0x7f000070d000)='user\x00', &(0x7f0000066000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d8000-0x5f)="c459950cff3d26b73888de3a8b303340586e02f2903dac55bb243817fad7dbee512cb79cb9d90142a9ccd618c5d159435f34d7689a708cb272ea4c26b8744569e97d7d18c274cda136985c35d5494cfd3ebafbcceae8f958464497035985d7", 0x5f, 0xfffffffffffffffa) keyctl$invalidate(0x15, r4) socket$inet(0x2, 0x2, 0x6) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f000043b000)="26000000240043fc001700190000550801000005000000000e000300f0fffeffff0000006e35", 0x26) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000213000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d16000-0x4)=0xc) stat(&(0x7f0000c06000-0x8)='./file0\x00', &(0x7f0000e12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000045e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000600000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00003e6000-0x98)={0x0, @in6={{0xa, 0x1, 0xe33e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3}, &(0x7f000092e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000d1000)={r7, 0x39, 0x6, 0x4, 0x8, 0xff}, &(0x7f0000611000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b5c000)=0x0) getuid() getgid() openat$rtc(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/rtc\x00', 0x600200, 0x0) 2018/01/09 18:21:55 executing program 1: mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') getdents(r0, &(0x7f0000909000-0xba)=""/72, 0x48) getdents64(r0, &(0x7f0000c10000-0xdf)=""/223, 0xdf) getdents64(r0, &(0x7f0000c11000)=""/44, 0x2c) r1 = getgid() r2 = getgid() r3 = getegid() setresgid(r1, r2, r3) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/09 18:21:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f00004df000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10, 0x80000) io_setup(0x1000, &(0x7f0000b89000)=0x0) io_destroy(r2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000dde000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b2000)=0xe8) quotactl(0x2cf, &(0x7f0000965000-0x8)='./file0\x00', r3, &(0x7f00006a6000)="e5f7ab35e337fa8676706998ad0035680c27b9119225e3c873f0230c1853f0e50909860ca19db7405746525cd05bced61e4ea42efd3ebfed0e6698a577b7afce0cac8ced81eebdbe16d863e8aeb009c194a19745aa33e480fea1ce53a19b6e4c2f3c9ff06a1dc9da092be049317734a0cf63092cf1a04061a4649ba118bf818da33b70f828b8df14418a6c2ba4ebbcd37ebf3aadd7749098ae9b62e8bf6887ffad227b") r4 = socket(0x6, 0x7, 0x10000000a) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f000060a000)=@generic={0x2, 0x0, 0x0}) 2018/01/09 18:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x12000000000000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aaa000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x80, &(0x7f0000e0b000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1685db1d}, 0x1c) 2018/01/09 18:21:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/48, 0x30, 0x21, &(0x7f0000598000-0x10)={0x4, 0x9, 0x3ff, "59bb12e2e839", 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x42ef54, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f0000255000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) r2 = semget(0x3, 0x3, 0x2) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f00004cb000)=""/0) syz_open_dev$evdev(&(0x7f00009e9000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/09 18:21:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ab1000)=0xfd46, &(0x7f0000d50000-0x8)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000b95000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000485000)=@getsadinfo={0x5c, 0x1f, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, [@algo_auth={0x48, 0x1, {{'digest_null-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000fb5000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "00ff0000"}}}}}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ed1000)=0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000ade000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20800800, 0x204002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f70000)={0x7fff, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000439000)={0x9, r2, 0x10001, 0x3}) 2018/01/09 18:21:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x800) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) socket$packet(0x11, 0x2, 0x300) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/09 18:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003ff000-0x12)='/dev/snd/midiC#D#\x00', 0x74, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d50000-0x4)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x5, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f000000e000)=""}, 0x10) 2018/01/09 18:21:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000637000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5a3) socket$llc(0x1a, 0x0, 0x0) 2018/01/09 18:21:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00007fa000-0x40)={0x8b, 0x0, 0xfb, 0x10, 0x8, 0x80, 0x1, 0x7fffffff}, &(0x7f00006d2000-0x40)={0xbb66, 0x51, 0xd2, 0x9, 0x4, 0x669, 0x6, 0x0}, &(0x7f000054d000)={0x800, 0x8, 0x1, 0xfa, 0x5, 0x9, 0x2f5d3ad8, 0x5}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000379000-0x10)={&(0x7f0000001000-0x8)={0x8}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x6, 0x3, 0x0, &(0x7f000051a000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x0, 0x0) 2018/01/09 18:21:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000025000-0x8)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000202000)='/dev/vcsa#\x00', 0x2b0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005fe000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e6000)={0x0, 0x3, 0x0, 0x0}, &(0x7f000056a000)=0x10) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e38000)={r2, 0x2}, &(0x7f00004c3000-0x4)=0x8) pause() mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) accept4$inet(r0, 0x0, &(0x7f0000d0b000-0x4)=0x0, 0x800) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000f02000)=0x0, &(0x7f00004fd000)=0x4) getsockname$netrom(r1, &(0x7f00009eb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009c4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000862000-0x4)=0xffffffffffffffff, 0x4) [ 39.672828] netlink: 68 bytes leftover after parsing attributes in process `syz-executor6'. [ 39.694713] device syz3 entered promiscuous mode 2018/01/09 18:21:55 executing program 3: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x1) 2018/01/09 18:21:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0xabcb, 0x70, 0x0) r0 = shmget(0x0, 0x2000, 0x400, &(0x7f0000c02000/0x2000)=nil) shmat(r0, &(0x7f0000705000/0x2000)=nil, 0x7000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003fe000)=0x0, 0x5, 0x0) 2018/01/09 18:21:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) connect$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x3, {"afe8e323c47c4a"}, 0x800005}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)={{0x3, 0x1, 0xfff, 0x3, 0x7}, 0xfffffffffffffffa, 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]}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00007e9000)={r1, r1, 0x4d, 0xfff, &(0x7f00008c7000-0xcc)="753d8ced21cecd3dfdd4da487e065ece1d61a4ef4dfa98349462103a826ab6210c54a971ca226b3f17891aa0911ac5e2df60f44f4633325602514d09097e62eadb5e78af7e9f584cbd880930e5d3b46db3af2190347d50524046b2a9ac80fc366cd027c6435c18ac0ddf53c9a7f3c215a3f8d6371bc4672e5cae868a5ca3138494caf497cd49dc7393fdf446646f43249b04711f4120f21fec7b5c70fb5d8ee50d03a3fdebbf304eae6c7ab5cdecceed90f37213cbc5bf6ad5bcf47cd59b2bea1dde3b37187760932bce57b1", 0x9, 0x0, 0x3, 0x3ff, 0x2000200000000000, 0x7fff, 0x0, "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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00004ce000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x101000, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00006b2000-0x4)={0x487}, 0x4) r4 = perf_event_open(&(0x7f0000134000)={0xfffffffffffffffc, 0x78, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000eae000-0x6f)=""/111, &(0x7f0000d7c000)=0x6f) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000cc9000)=""/88, 0x58) ioctl(r5, 0x2276, &(0x7f0000001000)="") unshare(0x8803) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00001dd000)={0x5, 0x0, [{0x40000021, 0x0, 0x9}, {0x907, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0xc0010bef, 0x0, 0x804}, {0x0, 0x0, 0x0}]}) ioctl$int_in(r4, 0x5452, &(0x7f0000d3e000)=0x3) [ 39.789681] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f34000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000e12000-0x5)='user\x00', &(0x7f0000367000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000776000-0x1)="fa", 0xffffffffffffff00, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000614000-0xc)={r1, r2, r2}, &(0x7f0000b42000-0x1)=""/1, 0x1, &(0x7f00000c5000)={&(0x7f0000604000-0x10)={'crc32-generic\x00'}, &(0x7f000080b000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0xb000, 0x10, &(0x7f000052c000/0xb000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00009b1000)=""/131) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') fchownat(r1, &(0x7f000000f000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/09 18:21:56 executing program 5: socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f61000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000986000-0x8)={0x1, 0x2}) write(r0, &(0x7f0000f60000)="", 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f63000-0x4)=r2, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000f62000-0x80)=[{{&(0x7f0000514000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[], 0x0, &(0x7f0000108000)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) flock(r0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000ce4000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ee4000)={0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000846000-0x110)={{0xfffffffffffffffc, 0x3, 0x4, 0x8000, "d54e9ebc153704862ba1a2fd1b5f8f10a6e6b9ba4c1e5bd5abd929c5d0b5d654c2566219934b6bd2d96fdebf", 0x5}, 0x0, 0x0, 0x8, r5, 0x5705, 0x0, "d142e0de31d77142256655142d0540055119b2074ca7630c1a2cdaa258a80cd475692d0674adb6d466fc14ed39ec9a09531eb6c616ec2ac9c9083b1c9d0f0dca", &(0x7f000045a000-0x14)='em1:.ppp0selfmd5sum\x00', 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000000, 0x9, 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]}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000db1000)={r3, r4}) r6 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000076000-0xc2)=""/194) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f000028f000-0x5c)={{0xa, 0x2, 0x385, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x4, [0x200, 0x5, 0x0, 0x1f4, 0x3, 0x9, 0x80000001, 0x9]}, 0x5c) read(r6, &(0x7f0000911000)=""/70, 0x7fffffffffffffff) 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00001b0000)='/dev/snd/midiC#D#\x00', 0x3f, 0x40000) ftruncate(r0, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00007e0000-0xe)='/selinux/user\x00', 0x2, 0x0) getegid() r1 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ad000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, 0x2, 0xff, 0x2000000002, 0x0, 0xfffffffffffffffc, 0xfe}, 0x20) 2018/01/09 18:21:56 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000b14000)='/dev/usbmon#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000686000-0x10)={0x0, 0x38, &(0x7f000065c000-0x38)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}]}, &(0x7f000071d000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00003bd000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x9, 0x4, 0x719, 0x400}, &(0x7f0000dc5000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006f9000)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x3)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000017000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xb) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000016000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000015000)=0x303) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000014000)={{0xd9, 0x2, 0x4, 0xee, "cd668c372a00d1bb35f61c1bcea6fa789b0fcfdf7f5be4113a7a2ab5d74f13ac0af7492042b15b0749499dc1", 0x0}, 0x0, 0x0, 0x2, r2, 0x0, 0x7, "7bf3731040512f246b0e32210ab14ff2ba4ff322eb1df767ddb29dd515aba8c30856b74e695af0d78f2fa764b3232416d0072a88bf7040af34ab5f0b0e41505b", &(0x7f0000013000)='ppp1%\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7ff, 0x6, 0xffff, 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]}) 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000309000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002bd000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f00002c4000-0x20)={0x0, 0x0, 0x3, 0x1, r1}) r2 = memfd_create(&(0x7f0000177000)="2f2f0c7601000000a7dd4fc3764eec66e4ef958596d0a790965e0eda6737b916520a005d1f9b379a2ab48276a9a0ad6c252cb3e33bf942e3c10c7622ba5320f68a21ee43d013fd4087326b1b8bddc83989af160f0370deb08135725b1ab813a561c36d629a2734f6175c03858c7fd06412b2dcb89dca193222d3e7326165cece864a6ed3e9425d3338028f352380f13a209b71414ba24c579cf653315db32050322224e08035644357", 0x0) sendfile(r2, r0, &(0x7f0000c16000)=0x0, 0x100000001) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000061000)={0x0, 0x0, &(0x7f0000c06000)=[], 0x0, &(0x7f00003db000-0x210)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000caa000)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x113400) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00008f1000)=""/213) 2018/01/09 18:21:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fdc000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001b3000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x40000) fadvise64(r0, 0x0, 0x0, 0xfffffffffffffffe) r1 = accept(0xffffffffffffff9c, &(0x7f0000152000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000010e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000543000)={0x3, [0x0, 0xa0b, 0x5]}, 0xa) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f00004c8000-0x8)={0x0, 0x0}) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0}, &(0x7f0000000000)=0x10) syz_emit_ethernet(0x36, &(0x7f0000e68000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb78c7", 0x0, "5c0716"}, ""}}}}}, 0x0) 2018/01/09 18:21:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b26000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffe6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000031d000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x3, 0x1f, 0xa, 0x80, 0xa0, 0x8, r1, r2}, {0xfffffffffffffffb, 0x20, 0x5151eec2, 0x1, 0x9, 0x6, 0x0, 0x5}, {0x7, 0x8000, 0x9ad, 0x9}, 0xc6e, 0xc, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x3, 0x3ff, 0x5, 0x100000001, 0x10000000}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x800000080004530, &(0x7f0000825000-0xd8)="") 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008e0000)={0x3, r0, 0x1}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xb0) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xa5c}, 0x1c) 2018/01/09 18:21:56 executing program 3: clock_nanosleep(0x40002, 0x0, &(0x7f0000052000-0x10)={0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="048081084eb987af2f0dc6a90e0df1e4", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 18:21:56 executing program 5: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005bc000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000+0x360)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000ea5000-0xfa)=""/250) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2018/01/09 18:21:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0xc84, 0x100, 0x5, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000071c000+0xa7b)={0x0, 0x67, "048956328066d18c2342249ac4b016f465c70b50d5b6a6ea550ea2b5b12a2213f874f3ac2a523701e3d9d3303e3df86adc38dacd1f85a9c332f58f7e3a6d87ae4ad5b4f0399e5007943daec58ba112fc0cbd9f42f3cf4c3fe290901ff6a72c93892bf60c048853"}, &(0x7f0000000000)=0x6f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f5b000)=@assoc_value={r1, 0x4}, &(0x7f0000a71000)=0x8) r3 = socket(0x80000000014, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0xce)={r2, 0xc6, "912bfce9906a4dcad9b340c510e567b2142d22cd930016ef1b74ed40a000704d7535dc6da5bea6fc32718838c3f041eef6a025687a1a121b9909a9d794045c0d8f4837ddd5ed91d043a649bd195e13c45ac27003ffd0e481eb6b8b7703c6c034ad0a52e1e323b24a8c03433aa347635ab2f01506940ffa0488914a8ab1e32ee444c51b5f25dd698ca64627c0f378b1a7b2c86cefa85625fe0766a882ab7530925ac1a5bdc5efd84b1e81f8c95a7f63c24641e8b4826f274e799dec49673a1eaa9a9d6ab5d0e6"}, &(0x7f0000000000)=0xce) bind$unix(r3, &(0x7f0000cb6000+0x438)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d66000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000161000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000003000-0x10)=@ax25={0x3, {"5abf54fc367e30"}, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getscheduler(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5f, 0x1b, 0xffffffff}, &(0x7f00001dd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x2, r4) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r5, &(0x7f0000a63000-0x4)=0x4) 2018/01/09 18:21:56 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d35000)='/selinux/context\x00', 0x2, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002000)={r0, &(0x7f0000002000-0xf5)="1052faff7ef57fa2d08814a9cec7ccd6e1279c54e92f908acdd1a528013cedb8cea8639b5c8c871ce3b27b678129461e59aefebf345fc9505fed96df779c0ec8a8705bb628e16592f76d552c3fb42544a5473419aabedc89dd1da0146329ab027d6ca6b8c473d0b3a0120598be86640deeb7778cda72f62eb7ea5c14f72dbd972325b0086c07fed7d70b5ac39a98668a4ae0ecb8cab359f05928f84db9b6620ed587102b2c001695a6b0f0240bd9e93979bd6625f683402e8f1f0badb36fe919084865a51d879535f1ea570fd3cf332880c000be2b0dcc51a10632eb259ac8bb5cb315279d55f7a3fce65e298a40bbe720a1792a65", &(0x7f0000002000)="1e7fdac5df124b91f898020774700a861fabe71b34eefe8b1b098b1792814cc462a2e7c56928d1e84ed4a0e47a9007ddb5462e2c9732efaccb301171fba3b1dc6b68527c0ebb0de5d82d3232e31700834a28fdfec80b1517477ad107cbc2568f95000897f065a66744fee0c26a000c08a8d128acd83b5c18f552434b2dd4dafa897738a9b705c6ee78a4240c6d0d4e959eadb411b1e94e9f5b758baf130b6f484b9cece4b82023c75e868329e4538e577f371ad72c4a04cbe95bc45a45d3e7c07429d53157f98cfb0aaa4b9ffbb22917b5d30ad95b3b9a1f1bf2cd9b7cb8ac762b3ac684da441e65d46c2578381b", 0x2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000001000)=0x253) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) readv(r0, &(0x7f0000fd1000-0x10)=[{&(0x7f0000fd1000-0xcd)=""/205, 0xcd}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd0000)=0x0) fcntl$setown(r1, 0x8, r2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [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, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/2392, 0x958) ioctl(r0, 0x5386, &(0x7f000000b000)="") 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000150025ffff07008e000914040a01c2fe200000091a000200e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000005000/0x2000)=nil) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000010000)={0x7ff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000000, 0x9, 0xfff, 0x1, &(0x7f0000011000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0xfffffffffffffffb, 0x4}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f000000e000)=0x4, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x2, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x18) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write$tun(0xffffffffffffffff, &(0x7f0000300000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "897d6b", 0x8, 0x0, 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]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) readv(r0, &(0x7f00002c3000-0x10)=[{&(0x7f000004d000-0xc9)=""/201, 0xc9}], 0x37) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000802000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f000072d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000011a000)={r0, r0, 0x401, 0x5, &(0x7f000081c000-0x55)="673fc6fae8d237ef62df794df3e9e8c1536eb4591601a94060a47c4fd7551a812cc9f7ca1b27b9476b19002ef45d8bdaa5dc90fabd7d3b12c92e3f551cd493c45aba08a1094385bd2681edf74cb9174b561c00775d", 0xf4, 0x80000001, 0x0, 0x80, 0x7fff, 0x800, 0x0, "e8683810d7a20459101b976b6df1b45439934b9b284abed92cca7cc778199b6025785eec6ce15152591c1707b450d55c97d2877d1d10e9290563eaa0e93ad95841313208ebf2449b28fec896a77448be6e1f101c93e117b7a858641d"}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b87000)={0x2, [0x0, 0x0]}, &(0x7f000020d000)=0xc) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000b000600e00000000b4013000000000000000000000000106d", 0xfffffffffffffe06) r3 = syz_open_dev$amidi(&(0x7f0000d2b000)='/dev/amidi#\x00', 0x7, 0x20000) getresgid(&(0x7f000054e000+0x8cc)=0x0, &(0x7f0000df0000)=0x0, &(0x7f00001ba000-0x4)=0x0) r5 = getegid() lstat(&(0x7f0000f28000)='./file0\x00', &(0x7f000035b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000f4b000)=[r4, r5, r6]) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00008ec000-0xd)='/dev/snd/seq\x00', 0x0, 0x22800) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') syz_open_dev$sg(&(0x7f0000a5c000+0x172)='/dev/sg#\x00', 0xce3, 0x100) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setname(0xf, &(0x7f0000896000)='-wlan0[vboxnet0[)-*@ppp0em0\x00') 2018/01/09 18:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005dd000-0x9)='/dev/rtc\x00', 0x400, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$dupfd(r0, 0x406, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r3 = semget(0x3, 0x4, 0x0) semctl$SEM_INFO(r3, 0x6, 0x13, &(0x7f0000b92000)=""/14) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000a8f000)=""/0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000061a000)=0x80000000, &(0x7f00003d2000)=0x4) ioctl$EVIOCGREP(r2, 0x40107447, &(0x7f00003dd000)=""/174) 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000359000-0xc)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000626000-0x8)={0x0, 0x3, 0x0, []}, &(0x7f0000639000)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000437000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000044d000+0xc25)=0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000a03000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:56 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000629000-0xd)='/selinux/mls\x00', 0x0, 0x0) syslog(0x5, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x4, 0x4) keyctl$join(0x17, &(0x7f000080b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) r1 = semget$private(0x0, 0x1, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x24000000, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000-0xa9)={0x0, 0xa1, "ef708713edee3d4dec3cd6b6ea3d589567d9510c49939a146a69700095cd6004018e511d78ff13bc5d4999e5b1823ef2552356bc0392198ac835fffcea500a49f2187c44548f915997692a2a002766926e0c6b6e48a7a94ebda8a7cd2ddc4fe783cbc80c51bb4b75c6e8f5883ebc367bb8d4b9203a9905d4590cacb7bd7073778996562e4d386a9d44641a542115f923a3e10611bbfa539cc39839eb6b558b0dc0"}, &(0x7f0000003000)=0xa9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000)=@common='irlan0\x00') semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000000)=""/204) 2018/01/09 18:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000690000)=0x0) sched_getparam(r1, &(0x7f00004ca000-0x4)=0x0) pipe(&(0x7f0000c43000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x0) clone(0x0, &(0x7f00000c5000-0xaf)="", &(0x7f00003c2000-0x4)=0x0, &(0x7f0000fad000-0x4)=0x0, &(0x7f0000098000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xdaea, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000c8d000)={0xe2, &(0x7f0000ead000)="459debb63228e8ab42dceb30cf4fa24b212d16d427bfb89b2ef39d737db58e06f4ae0d9d291ea7523d7e6274ae0d2f9d5611759ee5bfe9c22b3d8ac861127b2877f084bec2cd10c5c55a57ac483315fbcf046d5ce625a2d70bb8e64643007e0506157ed6a37cb924a5b5f751ff0e154b3d299f194b7b8db366f66f38e9b10f0a81686783838ed462043d3b1c7d3900fe690a27a7cd625aa332a919fe611ed7b3bdbe5c489c272d915fb8123e858238fe097682c8e37898e50e02b7cd20d0a8b25f32f7bbf87efaec976745fc11d5632d8a7520a6a5b44585f424b3d0ded122aa85b4"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bca000-0x6)='sched\x00') getdents(r1, &(0x7f0000001000-0x2a)=""/24, 0x18) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xf0, "6828845c2c0441b7cd1a80554bd7377fbaeacf762696386d9d4b1bfd8c81e0f6b1f0bd9db0fdb74c164011d377c58e55ee6907489576c9d9ac97e9c4344aff78faacf719a882079023ae037b1f80e27d3e06edbd0a2d3b913e0a518e98ae3ea39cec75718247766c01a62d031b5a8ed25690f08146d91d958b8ea8a88d5b34f3453db6d79c8fc25e83e4f1681e14037b1ae295faf799162d9a0568aad1a29185db473e0b1b6e673b994d33e2c8d8c5b2e33e5a1093aa15bc4a51a96aea6549cee3f6ef571c99997c7e882d6eee49849cc27ee1bb837bf5925a7f94ac875a72be7607b71f99cb8c121901ce648afe97f4"}, &(0x7f0000000000)=0xf8) ioctl$KDSETMODE(r0, 0x4b3a, 0xffffffff9df6840b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000897000)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f9000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r3 = syz_open_procfs(r2, &(0x7f00005e7000-0x5)='maps\x00') pread64(r3, &(0x7f0000004000-0x6f)=""/0, 0x0, 0x800100000000003) ioctl$TIOCEXCL(r0, 0x540c) syz_open_dev$vcsn(&(0x7f00000f3000-0xa)='/dev/vcs#\x00', 0x20, 0x0) 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 18:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000061e000)='/selinux/load\x00', 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000ed000-0x110)={{0x2, 0x7, 0x8, 0x8, "137010c4a050cfbb31d62f87c515d16014e27c101f7c5cdefddf8e251f68de00ee39fdd3d645faadd72f024f", 0x2}, 0x0, 0x0, 0x7f, r1, 0x4, 0x63, "5290d45a696ff021f0fd8866662d414851541ef8b1b032bacb59ea5e7438d72e51e3df49ed63f6dc14c5aafdcf31cf9aa8e46410c06336ff5e05b494dfe10da5", &(0x7f00004c9000-0x7)='eth1[\'\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x4, 0x7, 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]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port1\x00', 0x0, 0x2, 0x9994, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup2(r3, r3) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f000005e000-0x4)=0x3) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00008e5000)={0xc450, 0xfffffffffffffffa}) ioctl$KVM_RUN(r4, 0xae80, 0x0) madvise(&(0x7f0000526000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x80) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/09 18:21:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000067000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") rt_sigsuspend(&(0x7f0000774000-0x8)={0x0}, 0x8) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0xc301}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x532}, 0x6) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x9, &(0x7f0000001000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r4, 0x402, 0x2) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/127, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000000)={&(0x7f0000b79000)="9a530f2db96aa7f398e5945ba0f1357d558e74dddf36cce8216afe49dad078d0665436cee00f036520e433dc24560be4d006f2287e08006ae42706cefa", 0x3d}) 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0x181000, 0x0) recvfrom$inet6(r0, &(0x7f00000f6000-0xdd)=""/221, 0xdd, 0x1, 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005a3000-0x4)=0x8, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000904000-0x4)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00007ab000-0xa)={0x3, [0x424, 0x0, 0x1]}, &(0x7f0000e51000-0x4)=0xa) ptrace$setopts(0x4200, r2, 0x4, 0x100002) recvmsg(r1, &(0x7f00003fd000)={&(0x7f0000b46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000011c000-0x40)=[{&(0x7f0000b8c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000908000)=""/166, 0xa6}, {&(0x7f0000fce000-0xed)=""/237, 0xed}, {&(0x7f000073e000-0x34)=""/52, 0x34}], 0x4, &(0x7f0000da6000)=""/230, 0xe6, 0xfff}, 0x2000) connect$ax25(r1, &(0x7f000026c000)={0x1e, {"02491f26400400"}, 0x0}, 0x10) recvfrom$ipx(r1, &(0x7f0000daf000-0xdb)=""/219, 0xdb, 0x40010000, &(0x7f0000143000-0x10)={0x4, 0x10000, 0xf2, "3236ff3b7971", 0x100, 0x0}, 0x10) 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a20000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000883000-0x400)={"b141dc0a50dbabd8d177b895e413409c39880f1b284a7f70eeb91156a62ad34b2d4559ebcb356fe1e0a2ea786960862656447012a2428c27ef60cbc7fac6a27b10e7f33be19fe819d6818e8bc32ed49c6d8814053bad94a42ad964dc338146ac129c8ba1f695561336961c981da6a2e241572015ed25f00c2ae35ad0c05becbe475105fe397d61884e342aaa8f98101b73f23ffac1069a7fa1ee6eb3187dfbccf0ee55a8f930c974dd865eafd35b695bce139278b6798ecbf8dbb6b629f29483d4f00f66d32d3c50db4ec80583b4daf59904255b67034d17c67ece6d2ab31014baceb4008b5f440578b4ef6e9c73359d9a25252b0b2e1d030c00a2f3fcac49b25ee2057ab1441f5b38cdccd0e88d072dc28ec1268c21c912e0f1db437b9ebdb1173e07832907b839495aa9c092567cdfa170f1909b32eef0a2e70ba6309ab9108d957439137490dce591fcfa3710736458c41eb31976b0ae5cdf0971d1601a8bce9570bf471898c474797caffd60971ad3d15426cfe932ca91eb25238dccb3400c5ffe72526b8865bb3713f827d1d08aa3063bc82977082ae961af53217f1ccfde410305bf1c5d46c7d4036a821deb57b215902cb3b2170fb7dd0464b5e8d940fe4bccb61e6c71dfca06f101f35392adcf4f7ec2ccc99c75398d5dd387eb1b5e7828d9875fa43e6a94007ecdd634dbb8e21c29573335794266968ca22c5bd07d39c252b68ac3405c888e38a1fd732f1195d77aea88b4fbec7c09757f301b85c3254189aebef366c524b65509cef1bf6356cb848d774eba89181b7d5446472c0ddae56588fc2a1cca77bb50c69854b7372af1ca243f138148e85b7116e6e8da25a534ce6f8fc54f81261475ee8511fd5414ddb19909c788877e85d022dad1acc5602dbd205c3fca126c7c648f8414f20a847c72a1b4de9277c587fe0ebec94ce07197421c671291deac77ec7281f61b8a58f2463eb253c1881f2bb136ebc9cafdf33eb686c20ac64da6d476220a58cb1b981e60b9dc0e799bc325d7b15cdf11d9fed54eb8402e51eba96437ed6b97078f50b8229b8dfa23df5803b3974ad200cba637c42288fca956c9c5465ffd96b69f90cb3a0930198e39383e44629391f70302a43d4e18c504d63b450ef8330a101fc84a9cf0b10c0b2d43f22380bdde0579320bcc10ecbc53323e078919c87be4c732ff1170b61a2e28cb1aaf4c72e1061519306b7c685e6fba15b42b5aa4ed159db3675b5b9058d72f730258f08d42c214921b61dba0c200d2e22845637856b04d3551bd58534a2f6dfa772294293d2480a0f8b6851545bb7809c281361e322da5a5904a5c9318c0edbeb5e9bed39c81ea1fc8b18e574b1835029cdbaf9783e49ecf48648670f5d45839ccf704efbe98d77b9791b224657434d3d71dfe832d69b4e0399d772f48593b4d59b7596c8866e5"}) tkill(r0, 0x1000000000016) 2018/01/09 18:21:56 executing program 7: clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00006a7000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") ustat(0x0, &(0x7f0000834000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:21:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a32000)={0x0, 0x0, 0x4, 0xa5, 0x80000000, 0xecc1}, &(0x7f0000104000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ef000-0xc)={r1, 0xffffffffffffffc1, 0x10}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d2f000-0x10)=[{&(0x7f0000d3a000-0x29)="2900000018001980eb3d7524006900210206000003e3fe0180001af5080005000000c200008200ff00", 0x29}], 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) getsockname$ax25(r0, &(0x7f0000f44000)={0x0, {""/7}, 0x0}, &(0x7f0000593000-0x4)=0x10) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xffffffffffffffff, &(0x7f0000b11000)='./file0\x00', 0x0, 0x0, &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000616000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) memfd_create(&(0x7f0000d59000)='\x00', 0x1) 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendto$inet(r0, &(0x7f0000542000-0x9d)="96", 0x1, 0x8000, &(0x7f0000959000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000033f000-0x4)=0x0, &(0x7f0000944000)=0x4) clone(0x2000000, &(0x7f00007c6000)="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", &(0x7f0000c08000)=0x0, &(0x7f00008f0000)=0x0, &(0x7f0000fb5000)="c4c971c82a4d357e4cd9740d4110a5fcadb02250f25b2a207a8432e1f25e52d74a52d4770a1ad2ce05fe54ff19f4638af25438ef304885ca7ed486cc4983d0f268914f9353434b2c03b37649f4e55d367fbbb93572dfb9196b9548a7955d44bcfad37f21a162860d9c54fba55c462468d9992712ce0a859ff58c41eb258ac1984d2aa5af6f09c65d7fe8") r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/context\x00', 0x2, 0x0) getsockopt$llc_int(r2, 0x10c, 0x3, &(0x7f000087d000)=0x0, &(0x7f000011f000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x1c, &(0x7f00000e3000)=[], 0x0, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000d81000-0x10)={0x0, 0x0}) clock_settime(0x6, &(0x7f000069b000-0x10)={r3, r4+30000000}) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00006e8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000276000)=@add_del={0x2, &(0x7f00005cf000)=@generic="0628b0ad2967b685448d0f2195e50d50", 0x6}) inotify_init1(0x800) r2 = syz_open_dev$dspn(&(0x7f0000f14000-0xa)='/dev/dsp#\x00', 0x40, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000efb000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f000003f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r3, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000820000)={0x0, 0x1000, "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"}, &(0x7f0000025000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008a4000)={r4, 0x0}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000994000-0xc)='/dev/autofs\x00', 0x400000, 0x0) setsockopt(r1, 0xbe, 0x3, &(0x7f00008f9000)="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", 0x1000) r6 = getuid() setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000e9d000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000efe000-0x20)={@generic="e89cc9ed28d71bd9f30fa37d1130da9b", @ifru_flags=0x1400}) lstat(&(0x7f000041b000)='./file0\x00', &(0x7f0000f36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000511000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003af000-0x4)=0xe8) setresuid(r6, r7, r8) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f00005a4000)=0x10001) 2018/01/09 18:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/kvm\x00', 0x10000000000003, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f5000-0x18)={0x0, 0x939, 0x30, 0x6, 0x0}, &(0x7f0000ed3000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e7d000)={r2, 0x80000001}, 0x6) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xfffffffffffffffd, 0xf, 0x1000000008) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x6) r4 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000d32000-0x1000)="ab42d833e9fd373bc9b26c7c20ea6d376aaa0085373b89dcd6e7907dd2d811a67a46483ace7e1c0eea93926fc868dd596d02ba9e67fcdc5d85dc411313b8edfb0ae79544c3470d4a5e987dd5f052cdc0abbaa110d38d0b88f15bb41af2bbb13b36bd37e8d3093b6ae7e1cb626cc66a082ee8c5105bce048fe16055873a6fe877656367d6d2a96e3fafd43bc3ddddf1ba69a5b3d89ee96448222391e7546f5c112d4758cd2c49eb3e7678580dbc745fd5135f01429cdd0a0151868b49b21002a474a624ac64e04477a028e88bd4d36660156f59f79b4cf22fbe191e6da0c8a247970f251e9d0a20472ded7ed46a6fba2b829599749adcf23ce013ac6dbbc2ba6138445789b6bcdc2c4569cb7de3a0e0034ee0f1c01501b54b1b1abe1e2b6576eb5d2a855fcb03595742198f60b0a103d292dad7d853c076672106f498f0842f74c921a519acdd2c4ef526c1dd64b11b5360e11a2bff557f34a89b33d1e41e0c37679e5286a52e2efdbd6eb1438ecf9ae7081fdfa1e71ce30be2b74820993ba77a0c9408aa4338f25a9bc6305c7962edf078cf488edca0a39fd4a74c1029b4fff50738b941b4f895c2db367f9d71e33dd834ba7d92024f6fe5be080f813da37e3d82d3cbbf216475ba3d47e06d0c68e13a7da314793eb66444c2f5d9d95c79687efc821e30ac509021c14498d1e0b24c7cd9213d5627b0dfe7801349f6f83079eec72cbc3ba1bc07f504b6b31936c4c6e140b8f05a4499b72230ab25f84e9605609c6a2ae1326344114ab73e47901356d9dd13820f5a75b8378e305ce4515e434dd20534d2f93eff897628c2de1c147d2a6cfb9109c7943d6792ddc7f56688c3c69639150328369148e7151853bc515676e1682389c12e0a04e44eeb831ba076142e5159ae20032bcd9e742710887795157dc63270a720957837dcd94315675ef8d80e140bd6eaea0138527c3c63f674aaafa8488ccfbf81861e90507159221e73966ca3509b3dba57c78a6b7c48a8acad2648e3268d25f4561a92ce1addf5e0479de47ae622adf61418fdb9b6b64e33d123b05bbd1a1099b344532bec413dc37ac432ef69a012ee5560d921066a58068c4dc96e5819abbe587b9000662939693a886564543b8811574b1836facbb5f71ad0f561c62d2593032b6824de10325aeee9023120197abde5250d05c7540c89c6e36b7acfafec7be09c22967da1d676b66fc38448c5a4c182d05d5aab95478c11a787f92b05de81ad63a53443b8323cb3a067c8ef8d1a864d1d74ae9b251e7208ef0529ad6e966b4cd4930d1895b7eb5e3622e0df4dd36e8b9ef8b93ef530babfdaf2391361551f939d6b23615b6f2ddc49022eeebbfdbd3ef4cfd3df41f30a2692750e8a6d7f499c0e0faa04b7f023b8412ef3275e80808f1c4bef487dcbe55817e6735787c54dcbbb640ee36bb5433b0adcf20fb5afd374e9c4f09ccf7e16f83441c5f1b90ff8ad5e705b5eaae995885f188890bd8e66fba05bfd0dcf0b73e6de9cdea30b9fcdd34d24f293733333f49def250e16be465447c43a05915daf340f265959d0f8613ef96e03fdf7cdfa51f29fa71b8bb6e17f97503ccc4267b7b76e5f1ec8e27dc7f12ef655a8419ba7287cd1682c8e49efcc64a1edc4570f0b1ac6237622654652157e7a5800f9696b440e23d823ec6e20e17496712a2c13e25859c82ba8738b3a006865ed20c6b9f751f8f0f6624af29e06a9b6bfdfb2b1e60f446d8bf01dc602a28ddf52ef7fb7083877ec242e8e984de7113620337b4c05a07f749f9a47f4f8b76bf68e04afdcc4be662cf1494171c7861d38a171d9e060f2e35369c2cf3635f1053a3649beeef2ac65d892612f7366bf37c9eca3075696bbd1433f16b5b2e5808e6e76db02b05211cb5882005102b3e5d006daa8e1a60556a4f8ac401eaf728ba873b17b4255d77366fe90f96bbf4ec1171a756e55fd5a481a61f8c0c74a0f5d0f98b66506aba2401cd2b45951f3d4120a64f0215d38b5781dde989651214d1b348980fdf6b2fdf41df8438f9c232b78228341ad0c832f4eb088f2880f674ebc040a131300a2c9511cdd10f14c340e0b5ec310836753cb9ed8f11bfb40cca001abddfa7812ef6487760c5c190aa3141f163c7b780df2bff73ea09a92c5f9e4217a1e4eb6eb67aa3cc35f53ec6eb67f96af253484356a9b9eb0a03f529f600564f14199fce107bca9f4124125c08d7529c1d819773dc81485227362ffe0781075cfe2cda3942a0ed8eac56a9d96354101cb7db6f4a7e70869f73eaf09c69ecd6f4adee9455e24e21033970862eff2245c4f981081fa584e0cb52bf04a08636cac3273791f57eb86b960a3f1b64f2d45afb80da58671799280dcfb76bff81ec62236fcf76355912d526743ecae55987695e06e8e115aa5e60d1b76511488fe6125e72581397a07d522ee57a37e3ff0e7e60d40d7567ab85938b13aa6f26e13263d01b46c521e0f7b4770411ea945309804a398a151881e0a2babec2ec25f5db8929a6f3c75e17936ce1b17c48700e6db59b8ec487bcacdc00304ee07c778a8b6e8fb9d45fb3d2cbb938fa7038a453d67af1ab1214caec816001680025eebc22f030913c7992e46018b7246a2f1982d6021abf01549f099cb8e4c895fb2918eedadf85a8266d16ba66f95e888f17b8d24eba7ec50c326be16c6639d59d89925e4299685e2cf6fec04b3e4478c20bd6f23a3751e168075eea757fd9fb9a76834aed41e2fe9a736c38b5dd95ffcc7c2ac04972911a5d80a5be7d24b14840b5ec7241e0991ead06732194d0cab6fbdd3d6c079405c93d736d44ff083e6186bc84e4df77ec3a5dd011df8760a6593f7e5432531a1f2d5ca8bd487992508d770cb924ccc8d2396980486132723ef7ccbe58bd5db16dc1c48f910c8e6570ea0d3ee4fa3df64cbff491e931fdce114e054fb87b315ab0c21ac4e09cb9385aaa24356e53f128c1429333c124f8d0c739a0d02ffe2453f858bd58bee3e402c0cd867ea7c4fdb40faa700b19ad58eeda076cd6811259cd22cdfb8d06c0a5610d53b275281f1162c41e931cbe2680bd8a5c21a650f4fa502b0fd20988371272647476d98cee4f38643c2aaaa84c6921c683d4fdcaa367a52d523908f3f2d829c8869c2658f1c4e76135704fdec6b1b69547774fd832374b71912e429b53fce78fcf578203f83f2ecba7beac3bc8eb093759d67980efe0604244a1757939ed57280258c16ac655c2e99552b5bb827efdd11b72c0942282c3b1c35f03eeb932e9e750304ca46b1bc0098159650ce32b63efb8ddfc4d635b01f3b227a0278cbd01788074e6822c4b4c9185f40bcca503cd4a454e774eee9e2ab2e66b151463dfa793b35f96bbb927cb57cfa6d4ec2bc5957f093d84ec6d607c7887671ce719eda7df567ef761ffa203a18271de58c0099fe13608065b9300cc84d8d97fae1e27e8cdb03addc951358b9ca492b66990fe36dc838df9af8ef90e39b8db2447612131b7c1acfdec9572ed5d43bf5fc35afc36b2479e54f8a7ac33bc6d67dc314b2ceb8c32d1099e1adb9fa9ae882d02e682315051cb3e744e3f911033af1d96a148c504d1c069c46e21d35eecb80dbe2f177346e48e7391a438e6dd4726086438a7203611d16f32d6131bd25ed9c2358389fd90e32d6db8ac0f11994704c6b9fbfb69d5666552e11cdb474c5192398fbeed636aa80ec918d5466a69fe2ea1443637645ac141f7ac1bb770641c76b37646d61e9f5071b844096a859d1c5f37d16a91368f7c38228f1a53ad3c7d29405ed4d80ee5d4a63772934a52d5cc57626b0208644a057b666a4cbbd21f180caaa496eeff226e906adbedb52de459fd519a4d93bf04630235ce9d42f8a8b9c3e4d190400b4924a83e103662a5ab48d0c61078cbf99a64ccc6641a1a70524f8a15f2b1f8b737add9220e986af69f7ba800542558f6b5d72b581cc37693dd3aee5759ffc31f48d9df9b0d2c034f2597e5abf08648dff9d30ae775569b9a1c4d86f4cf15ef4c77ad51a9a16a1184ad00a16516226b19cce8653165f7cacac947f3309fa4f522b3abefe632d18d2d9bedc70b736d160575b379698f6ea8200fcca3da33b324188fdd91d62a3edf6943b310656cb920cd6edfad16235fd96416f6815c2b0cde70ff5d787595da1c476f541d50cd1be6409f6abb2863cdefebe8c9c814077edf52a9888cca5508776ec87a3d210e844e82a282054c13f3b90cfd8b2ee98d6fe312c831f7ee932f19bb801fc6aafecf381f61b82c0a2db24a14382d1729962a08ad3f927b285974e69f493bcf28341aaac667728ba2833423f79b322201a1526c358a33c0dae705c1b05ca86f25b88b318ad0f5c7bc3080195092e4e7b906eccd0b279828038f219a48078419b84ffbf16b8f48b6ffc47d09cb33352db45ba863cb6b8816e97fa588eafe685589d1d869fa048405b44464a4ec1a43eb753a8ad05cf9f4370b0dc855756735c50802ead36a2a514cc4bc3d4ab1c82d7545e8e6a6c1a09c3d65b2227172ab1bcd4b481666a3e754b05992612158a8f19d9d0fba7f40f89e23d3fdaa2859ea077b0c5a4ee32a13fb8038d60c88db7b3f2db377e492ede3143a49557e8946194cc2f0541ea6729f006476f8e6cc4628a950157fd6ce2de407ef9ead78051fd08f9f822b9e8e52b2bb08d5751546f5b755d663cf2319cd34f7ed5780386208419893cc5f451160989c798f7829fe7a6a109d30c608967abf8923d7e2a325c4a963bb0821c2e6577ff46e9c2da991ec9781aa1c6a48b33919587ab5882f63a936db4581d9a4af199296e023acf6395615eccfbf89a4f7a2c3d41f12d057b3ca840fffec0b836ada3004dbac51a95271c2fe3a942df2275b078c0aee3ecdc1f7c269829b7853f073aa15cda35d8ced3aba9e4c5ce04d492a5fd73af32b1f9ebd36600d010a15cff4f46207b332a5da38168dd1aebf7e576307a5d1aa67b575cc8e9b949a7ca8a201bd902a5da92ee2904caa98fdfd229f95c00785fa51053e2b9a460a2d3166176d88af20535c8d53ede9a8a397010af137db4f755dedec841f7ff486d4e80da5cc4f3a43f15b49355f936072112c4267d9a2907b0cae81d58e8a30cb8bf00e180832db83519a3cb76de1b08d41323a6025e9eb1cb8110448eb1856b9de37150f1abba50afde9bc270eeb68ece6e435da295d5361c7397ea6960e7502884abb3fd8a89b805f92f9b846bf7bb8f6d8c88e827268186acdebe159f5eca67a902f5da693be8bcf5b4888f52cf02dde33dc1f6bfbc0ff4d48e667eba310282e354a374dbe658b8f57d00ba90121e5379bda72b9e92b7d157b981b416deb95e48992d881c4447a8de7a2673dea03e18d71236a529dfaf5ec702a918dbc09e5e10463d676ea7061186b726dd71d27e309e7a0a70ffbbc732dfd84d73df554a4fde5e43505335b785b5a66c80f4eada7feb98aeb88e08983996fe49f5e9c5660c62fd2b4f6da070773f37ac80e27ea563b52ce2c0c00226a30c99f5c97ed8142b8efb08d22d0e2c081dd57f9f030eeba790140d23412990c8b265bb468977f254c3bf5a672b5c6e2d9e137f910b69bb5d880e135ff51cc7372f2b8be51ba7a73dac9bf1ffe76d10436146fc878ebaff910b34368770f0e7413eecee1cfd06271f782e2e5b1f2dbf4ac33824c8dd872dfa1d32cfd0b11dd786bd70baa8fa9010de0bb06b4b2cec4d7cebede09ee3f988fc3d6b0ede01dcf32b95ba9aa29a77c9f59d1719714686b9e53696d655c2bf856c62e5d8e2", 0x1000, 0x11, &(0x7f000064f000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000279000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4e000)=0xe8) dup3(r3, r5, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000514000-0x4)=0x0, &(0x7f0000e8a000)=0x4) 2018/01/09 18:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f2f000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000be1000)=r1, 0x4) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x144) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b56000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00009e3000)={0x0, 0x0}) ppoll(&(0x7f000026e000-0x10)=[{r3, 0xe08e, 0x0}, {r2, 0x88, 0x0}], 0x2, &(0x7f0000fea000-0x10)={r4, r5+10000000}, &(0x7f0000722000)={0x8000}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000a2c000)=""/13, &(0x7f00008a0000-0x4)=0xd) socket$alg(0x26, 0x5, 0x0) syz_open_dev$tun(&(0x7f0000621000+0xbf4)='/dev/net/tun\x00', 0x0, 0x400) bind$alg(r3, &(0x7f0000878000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000069e000)="1f96dd670500429fc439976d22234e8d240f3b5312e82d3e000da79c78de6e90dc950897d84563f102a7f1111a9d7456a818fc76d7d898ca30d1d693d3594ed97890d33d", 0x44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r6 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x1ff) accept$alg(r6, 0x0, 0x0) sendfile(r0, r6, &(0x7f0000504000)=0x0, 0x1) [ 40.324496] kvm: emulating exchange as write 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x50d000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$nfc_llcp(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)={0x27, 0x1, 0xfffffffffffffff7, 0x7, 0x5, 0xfc, "cded61ba1255656c3dbb5612a49473b8e6ca4d68221bbc893dd6f8c1f843e876292f9fac737f27dc90f1d9c5f3e61a97bb48a7a6dda32205e5ae662841cd3e", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xf9)="fa70fbb02774a0a1619a8b460e1a981ead82d642e364fe231351d790fbf9f11d074c9b628f8e93c533221195fa8680841660ddf545119a0e24c66eb133dfd7baedb5432e9e2d0601194ff14de8b3a617a49463771b641a5e8a83565fda6531be8716d48b9722ec85e8df7a6d7734d7c6aa21bdbecce464b564887a1b1776ff97075c3b9878c5335f869870ed8fcf620a57d3200b06f849471e4cf14f9ae451b000a1e3331adb39fa3436b8e8480a5223ff2c91bc6ca08b3e9206cb887c7ccd978c2e4196e58b149635baf1a02f9050620f5a4156d887ce0b4e92288930b003a85d4a6f4b8d9f4c908db61158802de83d8070ef5f5db5be4461", 0xf9}, {&(0x7f0000001000-0xed)="22038b619b3c4eab5fdca0150ebb9824b6b86f66a46d537eee3630c69497a225f5ea5017860f5d244a46a54a230811b47c49b0422cf0eb59a94672373286dae67e36978a65a2089f51c89fe35872e861eafa4d4f27546128b7cbca8a181b9b1e31f3f018a2a487c060c80facd449ba0585ab42baf7c6e9e9f936d7bc5785874a02dcc5ff21d7b3306f56099d77ab649c417d6b8d28851c48b89cf0d62cc331dbfb65bdcd1c14f0642ec803d881632e54fdbd46494878905e9733cdb457594bce17ee77fbd2ed02900865d8b9199a92021cc323ce196720a62462c1da6a61aaf5edd04be5c702d721d41f6736b7", 0xed}, {&(0x7f0000013000-0x92)="210e9b0149866d594d084232ae340f7c24c726d51193f4927569b739d664c0d7537464e90022cc2cca01d02011fe91f474c5784902c636d4017d2fb6b25eae32c148d87f52469a737544f6978739910d3b8a071fd606f1648f1ade0f2afcec64e4feb3a76f460b00612762b9e8f85ae46b49ff4ec802ca196556d02736343ddf75c65b860886e37319e63dcf42ac238cf7de", 0x92}, {&(0x7f0000001000-0x2d)="59e851510b08ce183ca2f566e84e3e931d784fab8a3b572e32aebcc6b3224ad1ece1241577d7f29ffa20443779", 0x2d}], 0x4, &(0x7f0000001000-0x58)={0x58, 0x104, 0x401, "21ce8d2295c21035ba9ed266466ded52d53011929a231f5f67912d5405abfb32c8f9300dff45a36cf0cdfb2068f36b5885527079e016340441b5dc8380a18f05f18a3d01570fa9b5"}, 0x58, 0x800}, {&(0x7f0000001000-0x60)={0x27, 0x8, 0x80, 0x1, 0x4, 0xff, "1c50d0d0d1846729076066b6070b7d3194651f9fd6272a879c76c57076117e2ae965d4954a521c9d5469fd4d0077c5803a0152cf23ab166fe3fade9fb1ca4a", 0x6d1ec8de}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="8df6fbd6b9aa53cc88be3def4f84bff6d3ce24ce07e1fec421648b6f2c388a", 0x1f}, {&(0x7f0000012000-0x44)="fe053a16de7675eb370c7436a57e5a031eef6bed145b04fdbf34a9cbe3b89cc5ccf8d9d3d26520a2f2614e0b553fcbe1bec994b2ba3c6acda9188ffe5ac2310d6dce41bd", 0x44}, {&(0x7f0000001000-0xcd)="521005b147e583dae5f1f68128f5f9d52b72bd13c081e1322ae96bcbedbcb4a76e37265f7c7cd11374b74e56e65f3c5954f0ce0a7ba285227d02aa40b3db8436d267201b1efd2bf099777adc511c4cf59e31ac8615b7f471a5ef39bb1fb5308f7d4828191932deec8cf8232f6cb94babd4ed9bd8a5fffbf9c928bfbcd3d62bcdbe2454eb29693b241ffcedace790f4f86f932590c358b919038b3a780eaf9fd1fa5ee0d6cf7a29ff44c742ccb4d4778816cd315dd643a40dd262543c429b9a2924ee23645649b445103b7805d9", 0xcd}, {&(0x7f0000002000-0x59)="a1ee7ea8cb21ba84526b2c2b34f3718840aa1422ce53db4dedb9a3efe59f84db03335c52363b77c20ba38ebbd9b1e6a83bfcb898f5bb0dd4dac859108775258143b46e0e99a524b6ddd8a53e6dd1c8cb6dde58f8faecf5e335", 0x59}, {&(0x7f0000012000)="f30b40345c174ef7f5ca9677b4ed5eee170004c41a74eb69ebf0fc15e3ec17d0f5867f82af2a80f64473aca44b4c59f5e4d51877e3b314da985b91417125aa6f947d2d5bcf0f616d2e882920f6f64c02e397505b377598cb4fc100ae068dcfca0b29e9f673de50dd21e3a94ee740555910e2daac14298aeb88f263806f1655d806db116b359ac8d56bf1c9692b99e7ff274b5c473c183958257ef190ab99e7299bb3a39f589c8468bc51e7e8d40d74e131a4b1a5d175825ab464", 0xba}, {&(0x7f0000014000-0x32)="12ff7f3c80cdcd211f640b2aa8f374a59558aa27016433350099269712baf363ef4c4bdd41b69d30d2eb4b50b3901dfcabca009db78cfe04933912e2d66572169cab8409a324f0d3c0c8495567f5abd31f0f33d621f225ac01b132356320cd7d", 0x60}, {&(0x7f0000001000-0xb5)="a9b9f555fa4fb13f27d6a7ce6505890f71ecc69ba29e2078ccb3f795995915ddfe4563494ef51993e195f3faaa2de38419bb846e885d504b3cd0ee13f2e15af29a759075db333d5f37ea2648e6226478c858fd35c59bdddf870697f792a086ce7924441119b0fe939e0120f444492126c1f89b5e82b4d66ed59a00f05c4235e16117e151c8bc79570c7d87dd0dda7dbc8055693977dccc7c0807c167095feb790d942d73fbf77073bff3d64fb7aacc11e86130bfff", 0xb5}, {&(0x7f0000001000-0xc7)="b6806ba672069754d56933ace4185213b1a227f6fbae6b4af1257f88c084554db87e4683adb889e5a43e0d0a58e49fdd55992c7178cb21ad81ec454d9430ae22438f29582e9d6e0d54c0f03cd1b425984593ca07eef68a84824e6681c4d6c16a8a15dcfeabaec54fc56cd9106fe84439914f8d94460bc1330a6693d309d387ecd62856c27bda79e352fc2375bb3e633cd5b32d67ccc3dd8b72a558c84a0d55be69a8f710a25abc3b05a28012f4d3c35c1e0fda46b56066d5b685833e5a6e271b2e7bc454aa8f54", 0xc7}, {&(0x7f0000000000)="00d8526dea5c28d1da003123179058558b436335677d51ec2a5add63ffb820b832268deae26e7b32e9d60200f8ade2114d48799b0541845172a27dda2a99eb99077bb2be24fdbd83e0ca2b16466615cc940db306b750fbc47a646abd32daf98dfca2b6f9fe5e50bc05076ded32fcdc866b6be31f1ad666fa", 0x78}], 0x9, &(0x7f0000001000-0x58)={0x58, 0x3a, 0x6, "f35d8d2f3795a5677be4a0c101717587496737c1e2d6d436df847e70a0c10742a1db033ee7d7319bd24c270c94c84335747d6706d30a89715b3ea629e2bac3f81a7c6e7d8b"}, 0x58, 0x4}], 0x2, 0x4040000) renameat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000056b000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000430000)='./file0\x00', 0x0) mount(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000053f000-0x8)='debugfs\x00', 0x0, 0x0) 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f00000a0000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000411000)=' ', 0x1, 0x2003fffd, &(0x7f0000898000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:21:56 executing program 5: r0 = socket(0x10000000010, 0x2, 0x0) write(r0, &(0x7f0000a78000)="", 0xfffffffffffff000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e49000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x749a6ae1, 0x2, {0x3, 0x0, 0x0, 0x3, 0xb9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005fb000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000096d000)={0x7, 0xffffffffffffffff, 0x0}) tee(r1, r0, 0x5, 0xa) r2 = memfd_create(&(0x7f0000209000)="2f6465762f6375730300", 0x0) fstatfs(r2, &(0x7f0000720000)=""/109) 2018/01/09 18:21:56 executing program 0: clock_settime(0x1007, &(0x7f0000b62000+0xad5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f000078e000)=[{0x4, 0xe4, 0x98, 0xcec1}, {0x6, 0x0, 0x100000001, 0x9}, {0x20, 0x5, 0x3, 0x1}, {0x6, 0x2, 0x6, 0xfffffffffffffff7}, {0x6, 0x9, 0x5, 0x2}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000001000)={r0, r1+30000000}) 2018/01/09 18:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="", 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e8a000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000431000)=0x8) syz_open_dev$sndpcmp(&(0x7f0000521000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x440900) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000874000)=""/95, &(0x7f0000c32000-0x4)=0x5f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e17000)="", 0x0) 2018/01/09 18:21:56 executing program 6: move_pages(0x0, 0x0, &(0x7f0000696000)=[], &(0x7f000013a000)=[], &(0x7f000007f000-0x1c)=[], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x72) 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000856000-0x10)={0x4, &(0x7f0000ff2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00007e4000)=0x0) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) pwrite64(r0, &(0x7f0000eb6000)="d3cc0000", 0x4, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000517000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000595000-0x9)='/dev/vcs\x00', 0x244100, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000859000)={0x5, 0x8, 0x6, 0x9, 0x7, 0x1, 0x7, 0x8, 0x200, 0x2, 0x4}, 0xb) r1 = syz_open_procfs(0x0, &(0x7f0000f0e000-0xa)='setgroups\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) 2018/01/09 18:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e50000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00003d8000-0xd)='dns_resolver\x00', &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000)="", 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000e74000-0x5)='user\x00', &(0x7f0000eb5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bc000-0xfc)='j', 0x1, r0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000074000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00006dd000)={"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"}) keyctl$unlink(0x9, r1, r0) 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x50d000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$nfc_llcp(r1, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)={0x27, 0x1, 0xfffffffffffffff7, 0x7, 0x5, 0xfc, "cded61ba1255656c3dbb5612a49473b8e6ca4d68221bbc893dd6f8c1f843e876292f9fac737f27dc90f1d9c5f3e61a97bb48a7a6dda32205e5ae662841cd3e", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0xf9)="fa70fbb02774a0a1619a8b460e1a981ead82d642e364fe231351d790fbf9f11d074c9b628f8e93c533221195fa8680841660ddf545119a0e24c66eb133dfd7baedb5432e9e2d0601194ff14de8b3a617a49463771b641a5e8a83565fda6531be8716d48b9722ec85e8df7a6d7734d7c6aa21bdbecce464b564887a1b1776ff97075c3b9878c5335f869870ed8fcf620a57d3200b06f849471e4cf14f9ae451b000a1e3331adb39fa3436b8e8480a5223ff2c91bc6ca08b3e9206cb887c7ccd978c2e4196e58b149635baf1a02f9050620f5a4156d887ce0b4e92288930b003a85d4a6f4b8d9f4c908db61158802de83d8070ef5f5db5be4461", 0xf9}, {&(0x7f0000001000-0xed)="22038b619b3c4eab5fdca0150ebb9824b6b86f66a46d537eee3630c69497a225f5ea5017860f5d244a46a54a230811b47c49b0422cf0eb59a94672373286dae67e36978a65a2089f51c89fe35872e861eafa4d4f27546128b7cbca8a181b9b1e31f3f018a2a487c060c80facd449ba0585ab42baf7c6e9e9f936d7bc5785874a02dcc5ff21d7b3306f56099d77ab649c417d6b8d28851c48b89cf0d62cc331dbfb65bdcd1c14f0642ec803d881632e54fdbd46494878905e9733cdb457594bce17ee77fbd2ed02900865d8b9199a92021cc323ce196720a62462c1da6a61aaf5edd04be5c702d721d41f6736b7", 0xed}, {&(0x7f0000013000-0x92)="210e9b0149866d594d084232ae340f7c24c726d51193f4927569b739d664c0d7537464e90022cc2cca01d02011fe91f474c5784902c636d4017d2fb6b25eae32c148d87f52469a737544f6978739910d3b8a071fd606f1648f1ade0f2afcec64e4feb3a76f460b00612762b9e8f85ae46b49ff4ec802ca196556d02736343ddf75c65b860886e37319e63dcf42ac238cf7de", 0x92}, {&(0x7f0000001000-0x2d)="59e851510b08ce183ca2f566e84e3e931d784fab8a3b572e32aebcc6b3224ad1ece1241577d7f29ffa20443779", 0x2d}], 0x4, &(0x7f0000001000-0x58)={0x58, 0x104, 0x401, "21ce8d2295c21035ba9ed266466ded52d53011929a231f5f67912d5405abfb32c8f9300dff45a36cf0cdfb2068f36b5885527079e016340441b5dc8380a18f05f18a3d01570fa9b5"}, 0x58, 0x800}, {&(0x7f0000001000-0x60)={0x27, 0x8, 0x80, 0x1, 0x4, 0xff, "1c50d0d0d1846729076066b6070b7d3194651f9fd6272a879c76c57076117e2ae965d4954a521c9d5469fd4d0077c5803a0152cf23ab166fe3fade9fb1ca4a", 0x6d1ec8de}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)="8df6fbd6b9aa53cc88be3def4f84bff6d3ce24ce07e1fec421648b6f2c388a", 0x1f}, {&(0x7f0000012000-0x44)="fe053a16de7675eb370c7436a57e5a031eef6bed145b04fdbf34a9cbe3b89cc5ccf8d9d3d26520a2f2614e0b553fcbe1bec994b2ba3c6acda9188ffe5ac2310d6dce41bd", 0x44}, {&(0x7f0000001000-0xcd)="521005b147e583dae5f1f68128f5f9d52b72bd13c081e1322ae96bcbedbcb4a76e37265f7c7cd11374b74e56e65f3c5954f0ce0a7ba285227d02aa40b3db8436d267201b1efd2bf099777adc511c4cf59e31ac8615b7f471a5ef39bb1fb5308f7d4828191932deec8cf8232f6cb94babd4ed9bd8a5fffbf9c928bfbcd3d62bcdbe2454eb29693b241ffcedace790f4f86f932590c358b919038b3a780eaf9fd1fa5ee0d6cf7a29ff44c742ccb4d4778816cd315dd643a40dd262543c429b9a2924ee23645649b445103b7805d9", 0xcd}, {&(0x7f0000002000-0x59)="a1ee7ea8cb21ba84526b2c2b34f3718840aa1422ce53db4dedb9a3efe59f84db03335c52363b77c20ba38ebbd9b1e6a83bfcb898f5bb0dd4dac859108775258143b46e0e99a524b6ddd8a53e6dd1c8cb6dde58f8faecf5e335", 0x59}, {&(0x7f0000012000)="f30b40345c174ef7f5ca9677b4ed5eee170004c41a74eb69ebf0fc15e3ec17d0f5867f82af2a80f64473aca44b4c59f5e4d51877e3b314da985b91417125aa6f947d2d5bcf0f616d2e882920f6f64c02e397505b377598cb4fc100ae068dcfca0b29e9f673de50dd21e3a94ee740555910e2daac14298aeb88f263806f1655d806db116b359ac8d56bf1c9692b99e7ff274b5c473c183958257ef190ab99e7299bb3a39f589c8468bc51e7e8d40d74e131a4b1a5d175825ab464", 0xba}, {&(0x7f0000014000-0x32)="12ff7f3c80cdcd211f640b2aa8f374a59558aa27016433350099269712baf363ef4c4bdd41b69d30d2eb4b50b3901dfcabca009db78cfe04933912e2d66572169cab8409a324f0d3c0c8495567f5abd31f0f33d621f225ac01b132356320cd7d", 0x60}, {&(0x7f0000001000-0xb5)="a9b9f555fa4fb13f27d6a7ce6505890f71ecc69ba29e2078ccb3f795995915ddfe4563494ef51993e195f3faaa2de38419bb846e885d504b3cd0ee13f2e15af29a759075db333d5f37ea2648e6226478c858fd35c59bdddf870697f792a086ce7924441119b0fe939e0120f444492126c1f89b5e82b4d66ed59a00f05c4235e16117e151c8bc79570c7d87dd0dda7dbc8055693977dccc7c0807c167095feb790d942d73fbf77073bff3d64fb7aacc11e86130bfff", 0xb5}, {&(0x7f0000001000-0xc7)="b6806ba672069754d56933ace4185213b1a227f6fbae6b4af1257f88c084554db87e4683adb889e5a43e0d0a58e49fdd55992c7178cb21ad81ec454d9430ae22438f29582e9d6e0d54c0f03cd1b425984593ca07eef68a84824e6681c4d6c16a8a15dcfeabaec54fc56cd9106fe84439914f8d94460bc1330a6693d309d387ecd62856c27bda79e352fc2375bb3e633cd5b32d67ccc3dd8b72a558c84a0d55be69a8f710a25abc3b05a28012f4d3c35c1e0fda46b56066d5b685833e5a6e271b2e7bc454aa8f54", 0xc7}, {&(0x7f0000000000)="00d8526dea5c28d1da003123179058558b436335677d51ec2a5add63ffb820b832268deae26e7b32e9d60200f8ade2114d48799b0541845172a27dda2a99eb99077bb2be24fdbd83e0ca2b16466615cc940db306b750fbc47a646abd32daf98dfca2b6f9fe5e50bc05076ded32fcdc866b6be31f1ad666fa", 0x78}], 0x9, &(0x7f0000001000-0x58)={0x58, 0x3a, 0x6, "f35d8d2f3795a5677be4a0c101717587496737c1e2d6d436df847e70a0c10742a1db033ee7d7319bd24c270c94c84335747d6706d30a89715b3ea629e2bac3f81a7c6e7d8b"}, 0x58, 0x4}], 0x2, 0x4040000) renameat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00008b5000)='./file0\x00', 0x10000, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) set_tid_address(&(0x7f0000ac7000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000832000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f000036d000)=""/237, 0xed}], 0x1, 0x1) lremovexattr(&(0x7f0000a64000)='./file0\x00', &(0x7f0000f31000-0x15)=@random={'osx.\x00', ',wlan0ppp0self+\x00'}) 2018/01/09 18:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d72000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f5000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f98000)={r1, 0x7fffffff8, 0x3}, 0x8) sendto$unix(r0, &(0x7f0000c56000-0x3c)="ce534a49f5f0aad068edb2e764c701a4b2b1fa0cc19850f4f8f4bee32ba77a939d0696b9fd3ecf939ed0aa7766a76b091156abcdb14ad17e168fb122", 0x3c, 0x4000, &(0x7f0000893000-0xa)=@file={0x1, './file0\x00'}, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000976000-0xa0)={r1, @in={{0x2, 0x3, @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]}, 0x1, 0xae, 0x0, 0x7fffffff, 0x2}, &(0x7f0000f5a000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f07000)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0xc4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f000016a000/0x1000)=nil) shmat(r3, &(0x7f0000a04000/0x4000)=nil, 0x7000) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa6000-0x8)={r2, 0x2}, 0x8) 2018/01/09 18:21:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000025d000+0xa02)='/dev/sequencer2\x00', 0x121040, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006e1000)=[0x400, 0x8]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000c7d000-0xb0)={{0x2, 0x3ff}, 'port1\x00', 0x40, 0x10, 0x9449, 0x3, 0x1, 0xa102, 0x3ff, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000f1f000)=0x6, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000b48000-0x1c6)="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") kexec_load(0x9, 0x9, &(0x7f0000a70000-0x120)=[{&(0x7f0000831000)="53255fe657aae3047c51f1ae5a9b69261fc7593dd014ca92b85a516e415c1af69dfee932516da3d8f5ad8cb563787a390b09b417297ac26816cd2b28d1eba6a8135101b96aa9466255b07ac489f49688c6c30597ee5e4edecfaabc72e7143eb6650b47cfae272c76cf03a179ae542f3869241fd76f7e8d1d95420d5adbf5c96e28922642df7c6c23640b1c4f", 0x8c, 0x6, 0x5}, {&(0x7f0000e8f000)="7e7849f48740215a8538454040bff1", 0xf, 0x9, 0x4c9}, {&(0x7f000025b000-0xbe)="869008c1d442f75530d91e7022677df04fb28fb294df23a82307ba31a123b328c4b36d8de9c0d9ddca8afccc16acc5d2d7dd6bdb6dfa5eda1a7c9c85b45634cd84664a8d37b67ea99da32f17d011c70b0d4b3f77b341073a629f6319e0363d0f7b3fae34ffd153e7ea76fe4ff630ee6ff33348ced765c3c5e12c40d2bf6bb79e313ed4b71f0de49377ab4e4b0cded5e29f667ff2f5578ecc9235724f7b6c36bec3ae8f715ffd5021a49192131d2d5a6705717e0a6cc5b370115ce28e2022", 0xbe, 0x9, 0x0}, {&(0x7f0000b85000)="b3e141fbc86b54c05e85b1238efab86241abc1", 0x13, 0x6, 0x800}, {&(0x7f00009bf000)="06a5db89e29afc3aed53fbff4ae793ea8ea3e0d70b4be2a9040812aa017f7827f46dac4e3beb06c1a61b4599f79917e9cd9736a6d973c08277ef6f22b25231578a437cffb8fd3fe168af8d476d695cf8f65bdd9729145729845571a91a0202ed7e7b", 0x62, 0x6, 0x3}, {&(0x7f000055e000)="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", 0x1000, 0x10001, 0x9}, {&(0x7f0000ab7000)="3457cb5b899edb4e23b9715a7e8c7684e9f523f06ea6873434e1e7e85db7faf51cfa7b9136867645cfea107b2546bbd256d0f776bd48f235af8881829a4e17ac1f5e75830dd3f2a749d0288e37eaaa06de9568bbb8beb42dae77227262224e777b3c6f748ba581f91a0d32d80595", 0x6e, 0x5, 0xffff}, {&(0x7f0000c23000-0xc5)="6a4f09193389674ea9e635b17e631fb0006d1976e1fe4018d40d80a3e486c36d312e7cb2e75b2d9e9d40b34d2b05d54c884986f08ee582dedcf9123967448d4f5c5ec27ff12145d3e397a3b8b4e0de864adfb3519a4457ee4eeaeeb743eac32dc46f43dea678f93ec68cddfaf82a40b1e8b4aaa576519bd1a78d8ff03f847eb1fd5a2b73a76476ae60a036b7530eed22606fce4aa722b65edfa08032d847deebee8f49a637cfe9513fa3c0711791dc760222515a1a0fb8e681d75d15465e5b7c007446b777", 0xc5, 0x5, 0x4}, {&(0x7f0000b9a000-0x1)="9b", 0x1, 0x94, 0x9}], 0x160000) sendfile(r2, r3, &(0x7f000015b000)=0x0, 0x400ff) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000ed000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/09 18:21:56 executing program 5: syz_emit_ethernet(0xfffffffffffffe51, &(0x7f0000308000-0xae)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xfbf9, @ipv6={0x0, 0x6, "43f087", 0x1000001b0, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0xbf, 0x0, 0x0, 0x38000000000, 0x0, 0x1, 0x2}, @routing={0x87, 0x0, 0x1, 0x2, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000c38000)='/dev/dmmidi#\x00', 0x1ff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004b4000-0x28)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006f8000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f0000d54000)={0xa, 0x2, 0xe76b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000200000000000}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:21:56 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x100) sendto$inet6(r0, &(0x7f000001b000-0x5)="", 0xfffe, 0x0, &(0x7f0000925000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x10001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000744000)={0x0, 0xfffffffffffffffc, 0xd, 0x0, 0x0}, &(0x7f00004ce000)=0x18) fcntl$getown(r0, 0x9) pipe(&(0x7f0000d20000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000a7c000)=0x39b91e06) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f30000)=""/206, &(0x7f0000659000)=0xce) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000811000-0x4)=0x7f, 0x4) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005a3000)=[@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00004a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f6b000)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/09 18:21:56 executing program 0: clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e8c000)={0x0, 0x0}) r0 = getpgid(0x0) r1 = gettid() setpgid(r0, r1) 2018/01/09 18:21:56 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000239000)={0x0, 0x1, 0x0, 0x6, 0x1}, &(0x7f00009e7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000be8000-0x3d)={r2, 0x35, "33bfb54c938405b37aad6c10be53e1a36c5a275648afc525b5b8656c4ee443e4fa883655dfd3e639fd6f08d3e7dbd03edb5bc407d5"}, &(0x7f00000ce000-0x4)=0x3d) 2018/01/09 18:21:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d63000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000039b000)=0x10) fstat(r0, &(0x7f0000fe6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000018d000+0x299)=0x0, &(0x7f0000ac4000)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/autofs\x00', 0xc00, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000507000-0x14)={0x1000, 0x100, 0x2, 0x1, 0x3, 0x678c, 0x5, 0x4, 0x4, 0x4}) lchown(&(0x7f0000b30000)='./file0\x00', r1, r2) r4 = syz_open_dev$admmidi(&(0x7f0000a7a000)='/dev/admmidi#\x00', 0x1000, 0x100) r5 = syz_open_dev$sndmidi(&(0x7f0000afb000-0x12)='/dev/snd/midiC#D#\x00', 0x1ffffffffffffb, 0x800) getsockname$packet(r4, &(0x7f0000a00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ede000-0x4)=0x32c) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00006c2000)={@common='rose0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f0000585000)=[], 0xffe1) 2018/01/09 18:21:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009ab000-0xb)='/dev/adsp#\x00', 0x5, 0xc000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/checkreqprot\x00', 0x220000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000768000)=0x3) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) accept$ipx(r2, 0x0, &(0x7f00005e9000)=0x0) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000c000-0x30)={0xfffffffffffffff6, 0x0, &(0x7f0000007000)=[], 0xffffffffffffffe3, 0x0, &(0x7f00001f7000-0x1)=""}) 2018/01/09 18:21:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x80000001, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000ab9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001d9000)="02", 0x1, 0x0, &(0x7f0000ab9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:21:56 executing program 7: pipe2(&(0x7f0000390000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000076d000)={0x0, 0x6, 0x7, [0x4, 0x0, 0x7ff, 0x4, 0x2, 0x2f3b, 0x5]}, &(0x7f0000e82000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f16000-0x8)={r3, 0xcbde}, &(0x7f00009ef000)=0x8) getsockopt(r2, 0x200000000114, 0x2711, &(0x7f00007e2000)=""/1, &(0x7f0000000000)=0x1) syz_open_dev$urandom(&(0x7f000035f000-0xd)='/dev/urandom\x00', 0x0, 0x200000) 2018/01/09 18:21:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = creat(&(0x7f00005de000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00003c2000-0x16)=""/22) r2 = syz_open_dev$sndpcmc(&(0x7f0000164000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) epoll_wait(r2, &(0x7f0000b57000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/09 18:21:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e9d000)=@common='nr0\x00', 0x10) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) r2 = memfd_create(&(0x7f0000a46000-0x2)="a100", 0x3) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f8c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c45000)=0xe8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f8c000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000dc8000)={0x5000, 0x100000, 0x0}) write(r1, &(0x7f0000747000-0x27)="26000000240043f8feff5bff0000060003000001010000b40e000340f0ffffff050800000000", 0x26) 2018/01/09 18:21:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f0a000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f00009a4000/0x1000)=nil, 0x1000, 0x2000000, 0xc911, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006ef000)={r1, 0x0, 0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f0000206000)=[]}}], 0x0, 0x0, &(0x7f000084b000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f53000-0x60)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) 2018/01/09 18:21:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000f93000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005cc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) arch_prctl(0x1002, &(0x7f0000000000)="") 2018/01/09 18:21:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a7e000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}) clone(0x20900, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/09 18:21:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000230000-0x4)=0x0, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c24000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f000088a000)={0x0, 0xffffffffffffff9c}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000816000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000133000)={r1, r2}) unshare(0x20000200) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r3 = syz_open_dev$mice(&(0x7f0000953000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00009bd000)={{0x8001, 0x5c86, 0xc2, 0x1000, 0x2, 0x1e7a768c}, 0x2}) set_mempolicy(0x3, &(0x7f0000116000)=0x7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000a9f000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) clone(0x20000080904902, &(0x7f0000e16000-0x5)="", &(0x7f00009f9000-0x4)=0x0, &(0x7f0000e16000)=0x0, &(0x7f0000553000)="") [ 40.743832] binder: 5981:5991 tried to acquire reference to desc 0, got 1 instead 2018/01/09 18:21:57 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000245000)={0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x5) r1 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6(0xa, 0x80e, 0x0) r2 = pkey_alloc(0x0, 0x1) r3 = add_key(&(0x7f000012c000-0xb)='asymmetric\x00', &(0x7f00009de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f22000-0x96)="dfb9376bc1afb5504cdf1f08ecb6e5acf554a311e97de590e29803d67d470d0c96cda11a1d5cab59a1226aedbff446d250c4fb043b4a5b9b70be24ee94991d7ce055f7ef08ac3184d70d244b6519ec058c825afa8560ad303fbd9baeaaf573c59732781efa88558a9787ce5c5f7525f8c05d633ff773af54449f7a2265b0bf9ddd78cab59c77b798e2c5f23de735699c8f0f87b84acb", 0x96, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000e37000)='id_legacy\x00', &(0x7f0000da2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000553000)="", 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f00002bb000)="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", 0x1000, r4) pkey_free(r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000775000)=0x0) 2018/01/09 18:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a0f000-0x6)={0x0, []}, &(0x7f0000f77000)=0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000168000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) add_key$user(&(0x7f0000ee6000)='user\x00', &(0x7f000078e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071f000-0xea)="", 0x0, 0xfffffffffffffffc) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd01000000", 0x6}], 0x1, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00002a9000-0x14)={0x80000001, 0x6, 0x2, 0x7, 0x401, 0x1ff, 0xd11, 0x2, 0x101, 0x2}) tee(r0, r0, 0x1f, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/09 18:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e72000)=0x0) recvfrom$llc(r0, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00002d0000)=""/4096) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f000051e000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) r2 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000874000)=0xc) lchown(&(0x7f0000870000-0x10)='./control/file1\x00', r2, r3) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x1f) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 40.807015] binder: BINDER_SET_CONTEXT_MGR already set [ 40.823055] binder: 5994:6009 ioctl 40046207 0 returned -16 [ 40.833345] binder_alloc: 5994: binder_alloc_buf, no vma [ 40.833379] binder: 5994:5998 transaction failed 29189/-3, size 0-0 line 2960 [ 40.856227] binder_alloc: 5994: binder_alloc_buf, no vma [ 40.856256] binder: 5994:6016 transaction failed 29189/-3, size 0-0 line 2960 [ 40.921512] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.927411] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.933837] binder: undelivered TRANSACTION_COMPLETE [ 40.939772] binder: undelivered TRANSACTION_COMPLETE [ 40.944938] binder: undelivered transaction 9, process died. [ 40.950741] binder: undelivered transaction 8, process died. 2018/01/09 18:21:57 executing program 3: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000b04000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b06000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000170000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000b07000)=0x5, 0x4) 2018/01/09 18:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x80000dd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f0000107000-0x37)="", &(0x7f0000477000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000065a000-0x2)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f000087b000-0x8)={0x7fffffff}, 0x8, 0x0) read(r0, &(0x7f0000184000-0x80)=""/128, 0xbe) 2018/01/09 18:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = syz_open_dev$dmmidi(&(0x7f000022a000)='/dev/dmmidi#\x00', 0x8, 0x20400) madvise(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x1b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00008a7000)={0x20, 0xffff, 0x5, 'queue1\x00', 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000055a000)='./file0\x00', &(0x7f00000af000)='./file0\x00', &(0x7f0000985000-0x4)="31000004", 0x808024, &(0x7f0000835000)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/09 18:21:57 executing program 4: mincore(&(0x7f0000c50000/0x4000)=nil, 0x4000, &(0x7f00005e0000-0x48)=""/72) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0x3)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_l2cap(r0, &(0x7f0000001000-0xe)={0x1f, 0x8, {0x4, 0xfffffffffffff92b, 0x20, 0x8001, 0x7, 0x77}, 0x0, 0x6}, 0xe) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0xff) connect$inet(r0, &(0x7f0000c71000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e79000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000a09000-0x1)=0x3) sendto$inet(r0, &(0x7f0000389000)="ae5c038e7128635f5d5b936f00e9c3f5061a4b976396fae2c5566979875205886bbcd89661b53d121dd8673d8cb798444e23218b21dc288c", 0x38, 0x0, &(0x7f00004a0000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:21:57 executing program 0: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00000ea000-0x103)={0x103, 0x31, "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"}, 0x20000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ec000)="a23364fd", 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f00001d2000)='/dev/snd/pcmC#D#c\x00', 0x9a9, 0x8000) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f0000095000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f00002ed000)={0x6a9, 0x5, 0x3ff, 0x6, r3}) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f000000c000-0x4)=""/4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r5, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getpeername$unix(r1, &(0x7f00000c8000)=@file={0x0, ""/4096}, &(0x7f0000082000-0x4)=0x1002) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000065000)=0x387, 0x4) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00007cf000)=0x9, &(0x7f00000f8000-0x8)=0x4) readv(r0, &(0x7f0000761000-0x10)=[{&(0x7f0000981000)=""/92, 0x5c}], 0x1) shutdown(r0, 0x2000000001) 2018/01/09 18:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x8) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000)={0x9, 0x297d, 0x2000000080000002, 0x10001}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00002c4000-0x10c)={0x800, 0x10e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7c3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f0000000000)={0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r3 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de3000)="7c32e149ac202082bf3ebe37fa7f447ee704cc69ae8d442fb3ca3c88567c8d16da17f1c97236f615", 0x28, 0xffffffffffffffff) keyctl$revoke(0x3, r3) request_key(&(0x7f00001d0000-0x5)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/01/09 18:21:57 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000085f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000232000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r1, &(0x7f0000afa000)={&(0x7f0000ed8000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000558000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00008c1000-0x8)={0x35, 0x0, 0x2, 0x80, 0x3}) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x74, &(0x7f0000712000-0x18)={0x0, 0x4001, 0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0x18) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000274000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000aeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) keyctl$session_to_parent(0x12) 2018/01/09 18:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e7000-0x7)='limits\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002f0000)={0x200, 0x86, 0x7fffffff, {0x0, 0x0}, 0xb922, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000008000-0x28)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/09 18:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8620fad9c5ab2481, 0x2, 0x7) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003a2000-0x4)=0x2, 0x4) memfd_create(&(0x7f0000627000-0x6)='wlan1\x00', 0x70c7c55a6c1fb5ed) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00007de000-0x20)={0x0, 0x0, 0x1000000000000000, 0xfffffffffffffffc, 0x0}) 2018/01/09 18:21:57 executing program 2: r0 = creat(&(0x7f00007f6000)='./file0\x00', 0xc) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000746000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f000087d000-0x58)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xb, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f5f000)={0x0, 0x1, 0x0, 0x81}, &(0x7f0000000000)=0xf) syz_emit_ethernet(0x36, &(0x7f0000e68000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb78c7", 0x0, "5c0716"}, ""}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048d000-0x15)='/proc/self/net/pfkey\x00', 0x402841, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000093e000)={@generic="37e1183a6d166abcd8ec76ddebd687e1", @ifru_mtu=0x3f}) r2 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000014000-0x33)=""/51) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000899000-0x10)={0xff, 0xa2d0}) r3 = semget(0x2, 0x4, 0x0) semctl$SEM_STAT(r3, 0x4, 0x12, &(0x7f0000500000-0x57)=""/87) accept4$inet6(r1, &(0x7f0000afd000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00003a5000-0x4)=0x1c, 0x80000) 2018/01/09 18:21:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000010d000+0x7fe)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052c000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bc8000)={@multicast1=0xe0000001, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [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, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00e703fb04a907e40472ca0010000002"}) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000273000-0x1f)="1f00000002f5530000000000ffffffff0000ff090001b800000000010018", 0xfffffcb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000def000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f0000e9e000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000247000+0xd7e)=0x2, 0x4) write$tun(0xffffffffffffffff, &(0x7f0000300000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "897d6b", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3c) syz_open_dev$vcsn(&(0x7f00007fc000)='/dev/vcs#\x00', 0x8, 0x100) 2018/01/09 18:21:57 executing program 1: set_mempolicy(0x8004, &(0x7f0000824000-0x8)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x7, 0x0, 'client0\x00', 0x0, "e428a70a93f723d2", "aa502375607f30d081e6f25b7ad11a215fb4d570862e55dad06851511c91f231", 0x7f, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x3f}, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x6, 0x100000001}, 0x0, 0x7fff, 0xff, {0x3, 0x65db43a7}, 0x0, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a17000-0xd)='/dev/usbmon#\x00', 0xaae, 0x68001fa5cee937d0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00003dd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00004d3000)={0x8, &(0x7f0000505000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_emit_ethernet(0x7e, &(0x7f00003a2000-0x86)={@random="efad01006da7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x4000000, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x4, @empty=0xfffffffffffff000, {[@lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x1b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2018/01/09 18:21:57 executing program 1: epoll_create1(0x7fffd) 2018/01/09 18:21:57 executing program 2: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000421000-0x2)=0x8, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000408000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005f000-0xa)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7fff) r2 = syz_open_dev$mouse(&(0x7f0000d82000-0x12)='/dev/input/mouse#\x00', 0x2, 0x50000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000084c000)=0x3, 0x4) 2018/01/09 18:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f00007e6000)="", 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x38, &(0x7f000054a000)=0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000579000-0x10)="948e995c0392a3cc94f2fa3fdcadda92", 0xfffffe99) bind$inet6(0xffffffffffffffff, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 18:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bff000)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e9a000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f00003b4000-0x8)='./file0\x00') r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) 2018/01/09 18:21:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000d78000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000936000-0x50)=[{&(0x7f00004f0000)="95252c0a36b29824ff808970027d9ff3ea1791", 0x13}, {&(0x7f0000ef4000)="dec59369f55767b73c224991db03ae4840fe220ff015c9792353aa80d14bbe8b2d16a9b1befcab46ea1f55b8acd09dadee18731b265250b06cde56e9923fb9878cfd4ecc0cd41ecd47c1e169acd96212736a00ea9394c525fff71bafe8a508a5ecfc2b05a0485f024a0413e4b56dbfc101aba0261ed4d738421b50e2e59c4abb4d6b4ba3c6bfc9809295191e79abfb2483e0fc9a040376ba64b0b9bb56c75f21cc8e7ca81ba0e60d6158b49785dec84b5a091e03d273993d8b07044bb69a27", 0xbf}, {&(0x7f0000001000-0x2e)="ebe71db165be467e8008a513924ad8cddfbdafe10dc9b9a7d0dab513738b988a9e086698fc01dd43ad2b8c679abb", 0x2e}, {&(0x7f0000176000)="945a9c1a06f71c4186c0a9679fffb25413568af7a86ede0b7125716c07d8121b900fd0b256770afa599b74cf90c61b174d48581c3426c8e6a2de3338078c0292747f5536f051fe1cbab2813948748e352ddc48ee7636d1727af5d692b4d270f9fba99ead22b4a23ab08079622f6a52c7cb5ce00f561dff10c47ed87308f177cf40ee166a692e8de75b0cea5493eac3e893d7fa857ba464", 0x97}, {&(0x7f0000400000)="70d72aab50d246567d18b9c6d15c39ed5dd32668dc1bbcfc77f38d5871d73ec6758dc63e90fd5d715f6849c88e2944a297035d980f838ac01e03bbc31316ea613051eb0c70", 0x45}], 0x5, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x5)='ppp0\x00', 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000002000)={@rand_addr=0x0, @empty=0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="1fa5c766e79ec88cd4de0b528f77bdf817c87b83a11f59338fa2f9c4d5d2d01ef4cee305360a95e17fe359c584f1730c87d55751c1b3460b5e238ede08bd9082a3a80e6cb638e5ad", 0x48) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009ae000)='/dev/snd/pcmC#D#p\x00', 0x3025, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00008c5000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000003, 0x0) write(r1, &(0x7f0000ff5000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) 2018/01/09 18:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e7000-0x7)='limits\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002f0000)={0x200, 0x86, 0x7fffffff, {0x0, 0x0}, 0xb922, 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]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f0000008000-0x28)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/09 18:21:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 18:21:57 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008f6000)=0x0) ioprio_get$pid(0x1, r0) 2018/01/09 18:21:57 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f7e000)='/dev/usbmon#\x00', 0x100000001, 0xc0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003cd000)="b9aae8987b37740b3c643e4477511feca41302835b40521de16d4a4fa884ad761d0cfe1ade79f389e41fc3bfd431035ac748fa34d2ff0ca1d579d51a0ac43a22741f8522d43e3fc6d188ad04b49c80125bad25cc093827df747004aee3940ea3915b3c425bd8d7112bc5986084418cacc7c2172eefc1f3f4a1bfc79396588291e29d23021f525b5c3450b9da911ab5c48e50c37645c48849f998f6b23f5d183ea6ccbb03d13f224d0c57b3f72d60cb3fbc9f8604ff75b5d2daeffb0c7df49109ff8971f68589c562706edf9cb28375ed266c3e85d8662e74a81eec6ced802bffff25c021f153da7c9e76cab9303d", 0xee) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000f7f000-0x8)={0x100}, 0x8) bind$alg(0xffffffffffffffff, &(0x7f0000c08000)={0x26, 'aead\x00', 0x0, 0xf, 'rfc4543(gcm_base(ecb(arc4)-generic,cmac(des3_ede-generic)))\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000de4000)={0x0, 0x0, 0x0}, 0xc) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000042a000)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000048000)=""/81, 0x51}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) 2018/01/09 18:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) inotify_init1(0x0) pipe(&(0x7f0000952000-0x8)={0x0, 0x0}) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227e, &(0x7f0000001000-0x1)="") dup3(r0, r0, 0x80000) 2018/01/09 18:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019d000-0x11)='/selinux/enforce\x00', 0x410000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000bea000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f000070f000-0x8)=0x0, 0x7f) syz_open_dev$vcsa(&(0x7f0000c17000)='/dev/vcsa#\x00', 0x6, 0x4000) 2018/01/09 18:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000f) r1 = syz_open_dev$dspn(&(0x7f00001eb000-0xa)='/dev/dsp#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e87000)={0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x48c, 0x8000}, &(0x7f000034c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000016d000)={r2, 0x4, 0x0, []}, &(0x7f00009a7000-0x4)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008cc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r0, &(0x7f00007f5000-0x10)=[{&(0x7f0000941000)="1f000000020719000000030000e3ff0000ed1b8509000107010100ff3ffe42", 0x1f}], 0x1) 2018/01/09 18:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000d19000)=0xfffffffffffffffa, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000db6000)={0x7, r0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000072f000)={0x0, 0x0, 0x10}, &(0x7f000090c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005f8000)={r2, 0x5, 0xfffffffffffffffa}, &(0x7f0000769000-0x4)=0x8) 2018/01/09 18:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cf5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004f7000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:57 executing program 3: geteuid() mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xed)="d0", 0x1, 0xfffffffffffffffe) 2018/01/09 18:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000626000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000aa1000)={0xffffffff, 0x7}) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(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]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 18:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00007e9000-0x4)=0x0, &(0x7f000036e000-0x4)=0x4) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2018/01/09 18:21:57 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000221000)="", 0x0) r1 = socket$packet(0x11, 0x3, 0x300) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0xa0)=[{&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000001000)=""/69, 0x45}, {&(0x7f0000002000)=""/154, 0x9a}, {&(0x7f0000002000)=""/122, 0x7a}, {&(0x7f0000003000-0x3b)=""/59, 0x3b}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000002000)=""/137, 0x89}, {&(0x7f0000002000)=""/244, 0xf4}, {&(0x7f0000001000-0x20)=""/32, 0x20}], 0xa, 0x0, 0x0, 0x8}, 0x12000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x1cb001, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x100, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x6, &(0x7f0000004000-0x30)=[&(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000004000-0xbd)="2d484734fdd2b1d14f90895ab807efcba31aeb95d709c17dd53a7c9a5eb63d7189fbbf3ed390b164b1b9742a55df47b37fe8a89052cd7a818127f94fc12dd04f1e946fa4eb279126eec240efae78396e1bb145f2f2404b7df293179dab9eda14048b430e41aef100c45508a7560e04d2c8783b684b6e1d43c402ac7bff8e15b3e6b2e26c86cf369c589b1035584ad45fbb0034aee5f0a2a3deabf855ceda986e6b80637fe7ef7fd8cc497bcb4b831daa71143a495e9475b218b0d97518", 0xbd, 0x8, 0x0, 0x1, r3}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff80, r0, &(0x7f0000004000-0xd4)="26c31bddd4f5f3329e07f75b22a97d8f0c843b8b4a76f3af61e139c7546f97db64def98b2273602a51a1018de7e651fe36e70ada86420759c3fd61d66957f42ad6efbdf752e43231cd9a7d902faeaa344b766bbb8e19f3952ccc5071f7ffea3f4ecde032275ae03820d4129452b49597ac015a4c266c09694cbe0827f580a7cdd87eb93b1c913e67caaf04d53a7f7557f882da9325efdab57ae379fb973a7ffb57288269cac837b443eb1b968c2eb25a81d8729bb44bfdff6e08bc19ae6375c2cb78e1f2747c945b5f9cd5a2f09d5c929005078d", 0xd4, 0x567910c2, 0x0, 0x1, r4}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000002000)="0918329d5f273705d9b91008bedc9c0fd0c1e10e4e4fb4b7d2da56d3141f658a09a62d65575b3dc60aeb600db94930bbb3855eba85ba7e55396eb6931e9d1597de6cc795f41cd21508296638ae4ebc8ae3222444356c8eeb1c54911d623a1e2456cb71c808", 0x65, 0x0, 0x0, 0x1, r5}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x6, 0xee, r1, &(0x7f0000003000-0x8a)="2f9122b4bf7b5d8ae36af591bc9446126384bde310c72573045bbb1e3e9ce24a33989006de6a22e94f702b0bb7e62d7d5a3748d121a59bcc56652ecbe9a99d481cc0a4f172b671bd78a6477c23eb6a646e9e1a2b06a700ae49cc8f7a91e67ec505ce7eff37e20ec164916f2dba057a1dd8795cd7cb0d0ebd854d614b25735d52f1dff38c74405489f0fe", 0x8a, 0x10001, 0x0, 0x1, r6}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x2, 0x114, r0, &(0x7f0000002000-0x95)="87c6d721665780a99e739b0e12962314a31cb9ed23e34efefff839299f2df314afb4c6dfca2aa99256bb3ffb3babab6d57dded501a99c60a8cc1a323dc063a409d879bff3c8054aa4705718efccb65816099e817de966a1b81354f27c28a2fc4a2923267185c3e902e9375aeb36b6933bc2a977a452d38031b77cb0b43d7bb3f11acebdd68cda6f5197dd238353567a57012404cbf", 0x95, 0x5, 0x0, 0x0, r7}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0xf, 0x0, r1, &(0x7f0000003000)="95b465a80f314ce680593a985f4a937b196ba043684f40b8367b657b7b37531e5e98551f788bb600abd4400fa418741f10a9d5e7acd013da9a6bc83765bf0c7c05ed6b2265684d80c6700aa9661624800f08afbb31867070b247fe9bd314eb50341c61f855fdf3a42f0d4e48ede0710749e8c4d32c6ad3d1d6f7ae177dc246960c7a11271d0cce1e25c5117c21791575f0d4bb25b1971bed1c403c2144a404f4ccb90fe7a5a2c2b88e5fb7a1de13dfdec0e104cd518b6e27af59361fbf78e7fbf3b17569cc63572ed632de2880a482e65bf4c0ea354a093a2524a020d9a055bf973693c600c81dd51895ee27f31b2a00fd", 0xf1, 0x1f, 0x0, 0x0, r8}]) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x5) r9 = socket$inet(0x2, 0x7, 0x0) setsockopt$inet_int(r9, 0x0, 0x37, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="90a73ac90790b96746d6992b3a3bcb2c", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup(r0) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000f9f000)={{0x4, 0x1f}, 'port0\x00', 0x22, 0x20000, 0x8, 0x47ea34b7, 0x10001, 0xffff, 0x1f, 0x0, 0x2, 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]}) r1 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000066b000-0x108)={0x0, @in6={{0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x17bd, 0x1ff, 0x5, 0x36, 0x7, 0xae1, 0x9, 0xb073, 0x7fff, 0x5, 0x2, 0xffffffffffff8000, 0x20080000000000, 0x8]}, &(0x7f0000a06000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000271000)={r2, 0x94, &(0x7f0000a49000-0xa0)=[@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800020, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}]}, &(0x7f000084e000-0x4)=0x5) 2018/01/09 18:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ce1000)={0x9, {{0xa, 0x0, 0x8ed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000805000)='/dev/hwrng\x00', 0x800, 0x0) getpeername$unix(r0, &(0x7f0000168000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006ce000)=0x8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00009e0000)=0x0) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10000]}, &(0x7f0000e92000)=0x108) mmap(&(0x7f0000c0b000/0x1000)=nil, 0x1000, 0x100000d, 0x4010, r1, 0x0) inotify_init1(0x800) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/09 18:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037e000)={0x2, 0x0}, 0x8) bind$inet(r0, &(0x7f00000b0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b3c000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2c}], 0x64) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000051a000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000065d000-0x9)='/dev/rtc\x00', 0x200000, 0x0) connect$bt_rfcomm(r2, &(0x7f0000944000-0x9)={0x1f, {0x7, 0x19, 0x9, 0x7, 0x2, 0x1a2}, 0x4}, 0x9) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000e9c000+0x1ca)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006f8000-0x2)=0x14) bind$packet(r2, &(0x7f0000b05000-0x14)={0x11, 0xfe, r3, 0x1, 0x2be, 0x6, @random="f01b6b9e05c2", [0x0, 0x0]}, 0x14) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/09 18:21:57 executing program 0: semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000582000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000031a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) r2 = syz_open_dev$dmmidi(&(0x7f00001d8000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x20000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c9e000-0x2)=0x5, 0x4) r3 = syz_open_dev$mice(&(0x7f00001c4000)='/dev/input/mice\x00', 0x0, 0x20000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000560000-0x9)='/dev/sg#\x00', 0x38000000000000, 0xfffffffffffffffe) write(r0, &(0x7f00009da000)="161acb78e798373b2f625a80c15f963d", 0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r3, 0x6, &(0x7f0000ebb000)="5d02784a72a522ecd569a7762a42d4e8e49f3de597dc90bcc24a9bc4ce4c05799b8d5672e7ee9f8b14e4eebb6c4c34393c491e31dd950706536bbe2371731cf836a455c194443c4537db8cc8036cb5b7803b5d83fb1a91bc3fd4126bdb4216d118768f02920c9a3cf4c4b1ab496900e05920f188ea6e22a02eaba929e9187978ec434c432e2a3354bdf166e343c0ab7988f36eaa87d5ae36a57c1dc7e0c271e7415bc5dec13a29aa816ceff1f47d73f3c9f77aeb7c73d89eb8bd04c5dfbd5be145f9e9cfadedeab5bfdc2356d17426c4f86589a08b5dff9d815c767e9035785a55c3cfdbf0e09e56") 2018/01/09 18:21:57 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000-0x5)='attr\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000)={0x0, 0x0}) splice(r0, &(0x7f0000010000)=0x0, r1, &(0x7f0000002000-0x2)=0x0, 0x3f, 0x7) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e160009000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000fb3000)={&(0x7f0000cc6000/0x3000)=nil, 0x7fffffff, 0x1, 0x40, &(0x7f0000618000/0x4000)=nil, 0x0}) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x90300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003dc000-0x20)={0x3ff, 0x0, 0x8000, 0x1, 0x5, 0x80, 0x1ff, 0x8001, 0x0}, &(0x7f0000d88000)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000221000-0x3f)={r1, 0x37, "4b12c2c174cba10f945a4878964af49e3821940493f02a9e5443bab6a2d42bb7628061657da35f47f5000fdb7fd9278a01b7d6dd24acb9"}, &(0x7f0000099000-0x4)=0x3f) readv(r0, &(0x7f0000001000)=[{&(0x7f0000e40000-0x1000)=""/4096, 0x2}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001ff000-0xc3)={0x0, 0xbb, "a3459a3a61d96c61788a197449a75ee168866fd2afc8e1a384bb2c65318938e783e85ae841ccdd699e8ac95836b02ba57fb0f1e69753ad1c86e467520880ac4933b85e08d30fd6a4dbb90f2308acc9c0c7e98eee08f75c88dd1dfb5b06c2a567d0ff53462fc4d11ba9e503780137035568f7056eb372cbc06e081a41b127765c612e5d6c0f200d363d075b1493776619f709362270bfd29271131f38bdbd58df92847cedc67402d2e01859e02ae6097f9c8de65fdc87f612d23110"}, &(0x7f0000922000)=0xc3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b2000)={r2, 0x9}, &(0x7f0000d7f000-0x4)=0x8) 2018/01/09 18:21:57 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000002000)={0x0, 0xffffffffffffffff}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) 2018/01/09 18:21:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000015000-0x10)={0x6, &(0x7f0000f2b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000d79000)={r1, 0x0}) mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000234000-0x7)='ns/net\x00') mknod$loop(&(0x7f00005b8000)='./file0\x00', 0x8043, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000074f000)={r2, &(0x7f0000875000-0x82)="", &(0x7f0000001000-0xcc)=""/204}, 0x18) 2018/01/09 18:21:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bca000-0x10)=[{&(0x7f000005a000-0x29)="29000000190031e7e5ff2100006500050a0000000000ff0780ffff000c000900080000000000000005", 0x29}], 0x1) r1 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a7a000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000526000)=0x20) 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000+0x416)='/dev/audio\x00', 0x98200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000002000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=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) preadv(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000fac000-0x3)=""/3, 0x3}, {&(0x7f0000c18000-0xce)=""/206, 0xce}, {&(0x7f0000af7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x24)=""/36, 0x24}, {&(0x7f0000399000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f00009a7000-0xae)=""/174, 0xae}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000)={0x100, 0x0, 0x4, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000080000)={0x73, 0x79, 0x7a, 0x1, 0x0}) uname(&(0x7f0000954000)=""/215) r2 = syz_open_dev$evdev(&(0x7f0000c3f000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) syz_open_dev$admmidi(&(0x7f0000953000-0xe)='/dev/admmidi#\x00', 0x0, 0x7fffffffffe) mbind(&(0x7f0000aec000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000e75000-0x8)=0x4d4, 0x5, 0x2) write$evdev(r2, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x5, 0x0}], 0x18) 2018/01/09 18:21:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000734000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x3, 0x0, 0xa, 0x0, "cc7c"}}}}}, 0x0) syz_open_dev$sndmidi(&(0x7f000083a000)='/dev/snd/midiC#D#\x00', 0x200, 0x400) 2018/01/09 18:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000e47000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10b, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/09 18:21:57 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002aa000-0x8)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000c0000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x40000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000139000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000dd1000)='ppp0posix_acl_accessGPLnodev(em1GPLprocprocvmnet1mime_type]:\x00', 0x3) io_setup(0x3, &(0x7f0000312000-0x8)=0x0) clock_gettime(0x0, &(0x7f00009f8000)={0x0, 0x0}) io_getevents(r4, 0x7fffffff, 0x1, &(0x7f000068f000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000074f000)={r5, r6+10000000}) pwritev(r3, &(0x7f0000e1b000)=[{&(0x7f0000edb000-0x47)="2da05fd696f7659b0818d119e0bbb1bec0af397c1106ba6bfd83a99ca85aeb7f2cab0e8feaf8aca0c8feda414440f8efe7f6a9aa18009612ede55d6b32d8b0001c0e2f6160831b", 0x47}, {&(0x7f000019e000)="6233c830c8a411486433ee8fbb1b313f3cea7136dc091d81a1cf90fec65ce5faa5e4e0e479d87fca7c0834de15fdffddfeebfb270f06820cf21a19d520b259e904cb4ca734be38816be1b3a4aeeefbe2d7153e8e884aad7c58a521f4e6a4dcc2d09fb9107aef71", 0x67}, {&(0x7f0000773000-0xaa)="1966f7e57f90c647ee7901c981320bf19fc28c1699fd6f258b62f74a6383a729ff36faec526d8ffeeccb24252ff8c348a771f6afe1aafc50d72b7606742f002de9cfbb5bdf7b379685132ad201d43dbed8517bf235241826efda89811863548dfd96440caab22ba93c22111acac3bf30dc40057dee54d44ed998f845aad4d0f79a7201053da5818f7354a848995d0c917e1bd6c6879c80db0deeceb89cecd77f54ea431ed062bd9f6926", 0xaa}, {&(0x7f000062d000-0x69)="ef80cf7b90066a6f9be1a8940db261ae3afb94700abbfeab5c6171b706ac6a8f5ed65c961ad3048bd22b7b06d4ed38b257cdbe927b19dedfd6094e44e4130e5be1ab8cff0a369f60fb361027da5d0839c69decbd2969a7ec6d589710b4487920d60d8043a2c108f039", 0x69}, {&(0x7f0000637000)="71450f2bca0cce4a3fbd81b9f30f4cc649f0a8d1c70baf1844a462d05d88006df508700bf1123090a784b9d42adf5644f97017cd10c4a36f9606935588cb8798bd331dd202d2571d6e82fd49487796192088099091aa1fb388abc0235e34e98118ad14356c2efbfdd5918c5036def47ade077bc988ce29a3c00b0eb0006990559b9b890e", 0x84}, {&(0x7f0000ec3000-0x20)="3ae384c51d38f4f0516ecbfecf8e236cd8e5375e919749b6128b292a660f3215", 0x20}, {&(0x7f00005c6000)="7a5f887b3fd469f9a3f5550779724d199a4fedca0934471af012bb338bff22081907434b3421c54349a684e752b278d3a3c97712ebc9ea7b6d7b6a18b8b2f76a5bce96ac9792a10a4d20c5ed221319e9268e1dd6ea7e2f9de918f7bb4b9cec6068a4249ef9309558757efdf50324d5c2f17538ec8ba8dd493da08e51df2802aaf5549ae433dc91cb400a97f5e1b5b945015d6067fd4ca18aea5d10075dd6bbd679387fc0336b00417ca9d07a48ad", 0xae}, {&(0x7f00002c0000-0x57)="82f6e2ff3a1e9f53cfe55257f832288aa3c317172a4bd5000892c566de2264aec3d7a90406bf29d436e1b2d4a64e2eed167c43c332f5b9fbc4649d2872c5f286967a75b0fa385f8feaff022251c826f61709177e3a5e0c", 0x57}, {&(0x7f000019d000-0x11)="a614d289817d7aea891649fe5013cf5aaa", 0x11}], 0x9, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') futimesat(r7, &(0x7f0000006000)='./file0\x00', &(0x7f000000a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r2, 0x0, &(0x7f0000482000-0x8)=0x4) clock_gettime(0x3, &(0x7f000017e000)={0x0, 0x0}) [ 41.626124] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 18:21:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006d000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000270000)={0x4, 0x9}) syz_open_dev$dmmidi(&(0x7f0000426000-0xd)='/dev/dmmidi#\x00', 0x1, 0x20000) perf_event_open(&(0x7f0000fb2000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 18:21:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000da5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f1f000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000d73000-0x60)="8de2f5205a45e19dd568c5edb00ace4268989c11bb6b5be1786cf0e2233073ddb2762e2db64f53c850bcab0f781c118f532ac59eed33c9fa48754476335fe886aab77032b6e60dec32ac8d49b8d7de5f950139a40165919671f4c4dc96c6228d", 0x60, 0x20000000, &(0x7f0000001000-0x14)={0x11, 0xf5, r1, 0x1, 0x1000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x4, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f00005e7000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x9, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:21:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bab000-0xb)='/dev/hwrng\x00', 0x103200, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000ec7000-0x4)=0x5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) pselect6(0x40, &(0x7f0000b7e000-0x40)={0x3, 0x81, 0x3, 0x8301, 0x327eb04c, 0x0, 0x59, 0x100000000}, &(0x7f000036a000)={0x9, 0x80000001, 0x7fff, 0x8, 0x3, 0x80, 0x9, 0x1}, &(0x7f00001e9000-0x3f)={0x1, 0xfffffffffffffffa, 0x9, 0x3, 0xffffffff, 0x7fff, 0x3f, 0x5}, &(0x7f0000f3d000-0x10)={0x77359400, 0x0}, &(0x7f00000a9000-0x10)={&(0x7f0000538000-0x8)={0x67}, 0x8}) writev(r1, &(0x7f0000bbd000)=[{&(0x7f0000ffa000)="fa", 0x1}], 0x0) 2018/01/09 18:21:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ab2000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x4301c2) fcntl$getownex(r1, 0x10, &(0x7f0000014000)={0x0, 0x0}) stat(&(0x7f0000393000)='./file0\x00', &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000072b000)=[0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a99000-0xc)={r2, r3, r4}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000803000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000cb4000)={0xaa, 0xd, 0x0}) sendto(r0, &(0x7f00001a2000-0x13)="120000001200e7000000000000000705f99b", 0x12, 0x0, 0x0, 0x0) getpeername$unix(r0, &(0x7f00003ca000)=@file={0x0, ""/4096}, &(0x7f00005eb000-0x4)=0x1002) 2018/01/09 18:21:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000100000/0x4000)=nil) shmat(r0, &(0x7f0000a40000/0x6000)=nil, 0x1000) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/09 18:21:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8000000301}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e65000)=""/250, &(0x7f00006ea000-0x4)=0xfa) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006db000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/09 18:21:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000065d000-0xb)='/dev/audio\x00', 0x400000, 0x0) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/09 18:21:57 executing program 5: r0 = creat(&(0x7f0000d32000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0xd4)="b965a847e38d89e42dc0b01ee10b35df8c2cb79e007970b4b48316b48f5d5584546e6dd5b050110aff30e70ec5d265539c6c3ee45c4065df6033e61109ebe62290e74dace3218104d85685f577881889e7aaffa4415c59f0f11e30cb3cbb137e81b248840fc30ce242a60cf97bd2a966fe7f2fc77134e66c179f70da63717d842cfd027fee52120c19f9f4e3a8f764fad35f6c99f6889c0cfbcbfc9eb7a674a45a3bbd2e359a1e0236c9cc0d55accdc6212128d931f7d545dad674d1ef90a84a3b2bab1cb5246cf02195132d5664b4dcb230e1a6", 0xd4, 0x20000000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400000003, 0xff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c62000-0xb0)={{0x1f, 0xfffffffffffffffc}, 'port1\x00', 0x21, 0x2, 0x1, 0x1, 0x9, 0x3, 0x0, 0x0, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r1, &(0x7f0000efa000)="068c09ed10dab932a2016c0cd4d98b010001003ed9b409000000008a221791fa", 0x20, 0x0, &(0x7f0000486000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 41.697151] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 18:21:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001c1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xfff, 0x0, 0x81, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) [ 41.794206] device eql entered promiscuous mode 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) close(r2) write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/09 18:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000730000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004c9000)='net/ip_tables_matches\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000235000)={0xffffffffffffffff, 0x0, 0x8000, 0x0, 0x7}) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000cd8000-0x4)=0x5, 0x4) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00008c2000-0x8)=0x6) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000830000-0x20)={0x3, 0x0, 0x40, 0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x5, &(0x7f0000ff4000)={0x1, 0x1, 0x6, 0x100000000, r3}) 2018/01/09 18:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x1) syz_emit_ethernet(0x46, &(0x7f0000c36000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="66880367bd1a", [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x3, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000046e000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000e30000)=0xfffffffffffffffb) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000186000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/09 18:21:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000012000)='/dev/adsp#\x00', 0x4, 0x20200) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000012000)={0x0, 0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_IMPORT(r1, 0xc0084905, &(0x7f0000002000-0x8)={r2, r3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:58 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d23000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006fc000)=0x7, &(0x7f00009ad000-0x4)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000828000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000fa0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@lsrr={0x83, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x10000}, {[], 0x0}]}]}}, ""}}}}}, 0x0) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x4, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x4, 0x80000c20) preadv(r0, &(0x7f00005de000)=[{&(0x7f00003d5000-0x64)=""/100, 0x64}, {&(0x7f0000cf2000)=""/4096, 0x1000}, {&(0x7f0000f15000-0xb4)=""/180, 0xb4}, {&(0x7f000011c000-0x91)=""/145, 0x91}, {&(0x7f0000ded000-0xed)=""/237, 0xed}, {&(0x7f00003e2000)=""/58, 0x3a}, {&(0x7f000064f000)=""/4096, 0x1000}, {&(0x7f000036a000-0x1000)=""/4096, 0x1000}], 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000be000)='./file0\x00', 0x8000, 0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ed5000)={0x0, 0x3, 0x0, []}, &(0x7f0000fe4000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000926000)={r3, 0xb8, 0xfffffffffffffff9, 0x401}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000445000)=[{0x4, 0x5}, {0xf, 0x4}, {0x3, 0x6}, {0xb, 0x6}, {0x6, 0xffff}, {0x7, 0x2}, {0x6, 0x9}, {0x3, 0x0}, {0x4, 0x6}], 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x545f, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00001ab000)='./file0\x00', &(0x7f00001c9000)='./file0\x00', &(0x7f0000a49000-0x4)='aio\x00', 0x0, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000fca000-0x6c)="d1", 0x1, 0x400407e, 0x0, 0x0) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000c16000-0x2c)=@ethtool_cmd={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]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aef000-0x11)='/selinux/context\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/09 18:21:58 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000)={{0x4, 0xffffffffffff4bbe, 0x1f, 0xffffffff, 0x9, 0xfffffffffffff219}, 0x52b, 0x7, 0x7fffffff, 0x0, 0x4, "ac991776ee9004fbc002dc63978e8f36bd423b15bbc3b6c6c52e87bdecc0fb6eab42150f2948f6a32355088936d83e9ab7b3679c2364ad39211e04af6f258508c3df2932ebc1c029bcc351ae5c5f7bbd25d904d5e0be4a133d9b9c39244f51cf2694c8c8643e6dc606401d5754db60b7dbd1531328c844ee003c983e53ec6b23"}) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005de000-0x4)=0x4047) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000321000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000abf000)={0x9, 0x2}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000bfa000-0xc)={0x0, 0xffffffffffffffff, 0x0}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000927000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000426000-0x4)=0x60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007a2000-0x18)="656d30008068312d73797374656d75736572657468312f00", 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000087f000-0xb0)={{0x284, 0x80000000}, 'port0\x00', 0x40, 0x80000, 0x8, 0x3, 0x0, 0x8000, 0x5f0, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000fd1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000296000-0xaa)={0x0, 0xfffffffffffffcd5, "42bd45f77b7b9d008283ab579b67887927de30c1bf743d8801643f5fedd64b277ecd6c47b73eb4da435c85201d584fb3d565eb1c90ebb3b177ba5c2f6fa68ae449badf23bbd3cf19de1d6a310c99d230e718b5950b25633deb6fb3bb21be35db77340e92f72dae2880bdd8236713e1fff4e51652849e5cbb6d71d4d2616d649e85f2b4fa40f2a68db1ca92ae06d517a9ab2fa2ac5e5afe800b608ae54298943231cb"}, &(0x7f0000ec1000)=0xaa) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00007b6000-0x6)={r2, 0x808000000000007f}, 0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ac000-0xf)='/dev/sequencer\x00', 0x141, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000057e000)={{0x5, 0xbde4}, 0x1, 0x2, 0xd000000000000000, {0x6, 0x4}, 0x5, 0x24a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000081d000)=0x0) ptrace$setregs(0x11, r4, 0x716, &(0x7f00000eb000-0x4e)="bb71930ec702f3694172422623fd5d72972935eb514a358b8dea69781199e7e74bb74aa6997e1b0d163a299ce5c580a453f16c9bb679a61c2b6e22166e484bd8a14d7f8a04b971070342f4fd346a") r5 = open(&(0x7f00009db000-0x8)='./file0\x00', 0x8000, 0x7) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00005c0000)=@common=""/16, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fc3000)={0x0, 0xf8, 0x1, 0x0}, &(0x7f0000c15000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000a7c000-0x8)={r6, 0x3}, 0x8) r7 = socket(0x15, 0x2000080005, 0x202) r8 = socket(0x10, 0x5, 0x7) getsockopt(r7, 0x114, 0x5, &(0x7f0000978000)=""/4096, &(0x7f0000000000)=0x1000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000873000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001df000-0x4)=0x8ae, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b6f000)=0x4, 0x4) fstat(r0, &(0x7f00000ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009e4000-0x4)=0x0, &(0x7f00002a8000-0x4)=0x0, &(0x7f0000760000-0x4)=0x0) r12 = getpid() r13 = getuid() stat(&(0x7f0000d14000)='./file0\x00', &(0x7f0000ea2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() r16 = geteuid() fstat(r7, &(0x7f0000e0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r7, &(0x7f0000c4e000-0x38)={&(0x7f0000e02000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ad000-0x20)=[{&(0x7f00008e3000-0x1328)=[{0x24, 0x4, 0x102, 0x200, 0x3, "5bdc1cf1b57e595953256f87a3c3c4d19c84f1"}, {0xbc, 0x4, 0x300, 0x7fffffff, 0x0, "0d66d1f7bad0a9086f6ba07efd1a2e69899db02c12836520aed88f1769558b61375c19b1f844e26e64d09edc4db9e56f5937bb39253c42c0bafb31705ce8f846a93652444d2295025f5b539c01f2051e7c39b0240e339fb0dc1ba27fbdbb84609cc78dbc7c1d3864043cd9a9b664e5ebd4209603a83040c4fa0096a6a12279dede68dd1c8216fd58228b612e44b5e7c1ed2e6db8e2d9dcad07bf47a9e3db56232e8e2c08c1dce1a65e35145f"}, {0x50, 0x0, 0x102, 0xa8c, 0x0, "c8f705280bf74e0ed0c45f96e5173e9e13a2ad6c3de73ca6946ebed2310a0f3f89571ede04116fe7588c817c5c81318d6c02bf7e8a4062ea42ecf660301081"}, {0xa0, 0x10001, 0x10, 0x484, 0x3, "6aa94e40c5209187f58828fdbe70c5e28ea24b434ea1dbc15610c9b2d99b24433f5c57053d5d400e369c5b7c8057a440a4d2d99616a63137805e6d5f68e799bb426b3d42063dfac45627fb6e8bfca61946abef0bd1565751bffdbb7be9bafabbcac385482a8e10d103facade3d16e3a96571d91d012f54a34ad1d14d3e2f024a58feb1964453bcd767135e255bcea1"}, {0x38, 0x6, 0xc00, 0x5, 0x0, "0699657b83042b91edc4a09aa504efcd8e7c2bb65d415e7e984cc4c85981e389c5bd9535e5e5"}, {0x50, 0x0, 0x10, 0x800, 0x1, "5b19be057c573b930d68fda72af29c1b79263d1dea557771b54d9ae63a02594741f0af021540c85a22c9eb203550c754f1202b8ae1900c0ca1c713c8ffffd68c"}, {0xc0, 0x2, 0x320, 0x0, 0x3, "6a6ca6cecb50a39d98af7d75c50104d20839df6e94ef72889ac194950406cac0377a520c754e6ab2fc3be74a75a99b4253412ad7159a5745592e542c802ee769295246dd2117136cc20767b78e5eafad50b3b04d974e9ee38bad1cddbc2b8613a7b9ca94e765558fa6204699a3af107368066444d70751fb55418e1326f406111d4eeeee618db3c21583b4e708676a967a047f90d9106492255bf7223b5e143feee64138604b67e140ac323d081562d0"}, {0x1010, 0xa77, 0x20, 0x8a, 0x0, 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{0x90, 0x401, 0x100, 0x7fff, 0x1, "b12f135b3322a9e19d81d14e52c7f0d8f3e27818247fddf40f0d0e32748a900affb1635362d3d3ee1c6f05ca16f190faaccfd6fcd3f34f1e5a9708f682faf6a8d7795a60417ddf033dae25999a5af8b9c73de660c7cc8f3d23b7574b8ad8b0fe1ff1778a79f3979b03711ea91bd94370ae62cca84d9e6f81e1d80daf9c29"}, {0xb8, 0x1, 0x30, 0x48d, 0x0, "80a01941e82d101d3ded172691d436512934d46144596c5c78848ddc8d06b1cf92c06994c8163cc4748a3eb8620c5d8ad8ce59b45c5e4c22fc5ddf2b1768843de6a841eb54df96f29c5b122b6ba5d05f1f6a2f06c9d57d9f385b5e2e911648a3994df3b5e35f964e877c6a61003e6a75e8049e3e019cf48902bff1ac452897b121b0778490128e3ba0c0c5d4fc7793a53404de485c3d812ac7c785dfda4e22c5868ab49b260b"}, {0x80, 0x81, 0x0, 0x80, 0x3, "83a1cb2c928a38e3b9121fb7da932d4c23c8d5292c236f2218afce9317075c7f8790e7c2c6bcc33d96354d74f50235d6b61084a39e16bc065c5128751081b5e1a1d15ac9ae253fe7bfc3a465e656e99bd0d389834d67971208f1606b8b071f0f53dda4c71b6d75682356e997d6"}, {0xf4, 0xffffffffffffffe0, 0x200, 0x1, 0x1, "428ee3518877211e69d8018dfd4167d8778e7762ad69a0c3404dad32a2646d1f2f0d3ac6fc7dd0f10f5f0ea280d4bf7f7a5463f05abed7ca2dbf3afee6fd80be58ed29d0b05e10739d3b45105426e6dd64f2fb8d4c041ee3fc5e08768a5e0f01a78dfc088a9d33b31ac08e5596d87d899704e50dfad044904c052bd26f45e1b70317717734afc1353f7513687524abef019e568d6949dec29e9417dcbc00555b657c9eeab8ae1d0e9c8846988cc2a324168ff31121f2c2781f169f6a083b90650800eda8a17e506eedb8da50a146d0a88aab649bc802a128809f293da3a8a3947c83"}, {0x3c, 0x3, 0x210, 0x33, 0x3, "8ea3e70ce400e117ed859a48beaa34d8d4f5c9a5fe16178b99f83389eff12b0da2becb627a8d4cf805fcacc3"}, {0x90, 0x2, 0x500, 0x3, 0x2, "3d6dfb52ed8d5206433993e204c42e2cdcf3d8f1cce7c58899bf80a393ae14bc82cc786889126a6dfe750a9fc4b08432006050dbb8646ca320e2064962df3da5f444e80f34f64304123a2bbd5b60aefa28d05f443c8ce68c33e6521e8853a578058b94dcd834ed2caa2779b1a677c0a079045d4739af717674bf448e604c"}], 0x1398}], 0x2, &(0x7f0000aec000-0xa0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r8, r8]}, @rights={0x28, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x1}, 0x20000804) 2018/01/09 18:21:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xd, 0x2, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x2000, 0x80, &(0x7f00007a3000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0xee)=""/238) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000046f000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000c78000)='net/protocols\x00') shmctl$IPC_STAT(r0, 0x2, &(0x7f0000996000-0xdc)=""/220) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b7e000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f000053e000)=""/0) lstat(&(0x7f000085d000-0x8)='./file0\x00', &(0x7f0000b15000+0x3f2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000319000)=[0x0, 0xffffffffffffffff, 0x0]) r6 = geteuid() lstat(&(0x7f0000a6d000-0x8)='./file0\x00', &(0x7f000079c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00004a1000+0x3eb)={0x0, 0x80000000, 0x800, &(0x7f0000036000-0x8)=0x0}) r9 = fcntl$getown(r2, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f0000c98000)={{0xfffffffffffff82f, r4, r5, r6, r7, 0x81, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x7ed270d0, 0xba, 0x2, 0x20, r8, r9, 0x6, 0x0, 0x0, 0x0}) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc7000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003e1000)=0x200, 0x3ff) 2018/01/09 18:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet(0x2, 0x1, 0x0) iopl(0x1) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/09 18:21:58 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f00000af000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00007d3000-0x8f)=""/143) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ad1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000e79000-0x38)={&(0x7f000030a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000629000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002df000-0x4)={0x40}, 0x4) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000109000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003c4000)={@generic="817d4d56945a6f26940547c9ddcaec45", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cd2000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x7fffffff, 0x400, 0xb9b, 0x80400000, r2}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000037d000-0x4)='bic\x00', 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc4, 0x0, 0x3, 0x0, 0x0, 0x0}) r3 = socket(0xf, 0x3, 0x2) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ee000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b29000)={0x9}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/09 18:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009a1000-0x6c)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='sit0\x00', @ifru_settings={0x5, 0xffffffffffffffff, @sync=&(0x7f00004f3000)={0x0, 0x0, 0x0}}}) accept4$packet(r3, &(0x7f00007ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006cf000)=0x14, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f000015d000)=0xffe, 0x5a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@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]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) bind$netrom(r5, &(0x7f0000368000-0x48)=@full={{0x3, {"e24fa339067c66"}, 0x7}, [{"a5ccfe88b5c2e6"}, {"531019e1ff35d2"}, {"3e4eb685118d94"}, {"e3d9eb49bef143"}, {"583cfdd042db09"}, {"5b75a8e86895ec"}, {"48d990011e5074"}, {"3f91643def4dd9"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00002b9000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000714000-0x1012)=@hdr={0x1, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xff0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @udp={0x0, 0x0, 0xfd8, 0x0, "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"}}}, 0xffa) [ 42.044926] device eql entered promiscuous mode 2018/01/09 18:21:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x2f)={0x2f, 0x7fff, "0e95623c55d728f390f80f42323762fabcb054d8bb4326deed33656a24a01553508318a46d501a"}, 0x4400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x1000, r1, r2, 0x7, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x2) connect$ax25(r3, &(0x7f0000293000)={0x3, {"8b80525200caa5"}, 0x3}, 0x10) getpeername$ax25(r3, &(0x7f0000446000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f1e000-0x4)=0xfffffffffffffc6e) openat$ion(0xffffffffffffff9c, &(0x7f00001ae000-0x9)='/dev/ion\x00', 0x40001, 0x0) syz_emit_ethernet(0x3e, &(0x7f00001f8000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008fa000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000082b000-0x3d)=""/61) mknodat(r0, &(0x7f0000a0a000)='./file0\x00', 0x22, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x101204, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TIOCCBRK(r1, 0x5428) clock_gettime(0x0, &(0x7f0000eb3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000965000)={0x2, 0xbaf3, 0x1ff, {r2, r3+10000000}, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r1, &(0x7f0000a1f000)=""/223, 0xdf, 0x40000001, &(0x7f0000bc5000)={0x3, {"9ee0be0520cf1a"}, 0xfff}, 0x10) syz_open_pts(r1, 0x101002) 2018/01/09 18:21:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000051f000-0x4)={0x0}, &(0x7f00001c0000-0x3)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000ee9000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004c3000-0x51)={0x0, 0x49, "89751ee3b78a8ee033381d3ab07b440d8a0e83ac92bc4b11a264500c9a58e6c9b0550d73dadb1a1f5fb1d180a81d40e97c14bb5f8cbf842a2b325b0df292058bf26cdeb74ed62d190f"}, &(0x7f00002bc000)=0x51) pwritev(r0, &(0x7f00001e4000-0x70)=[{&(0x7f0000545000)="f9cca0efeb482f52e7283fcfb73dc4aa7bcb5055b8a2e1686f12f2f3547d096dc10e05645b45538f2b", 0x29}, {&(0x7f0000cc9000)="24cd6115448326ce0abeffb790db170e34f59e6064676563db7a7df10e277ad5772963d75297cf2809e5403d97eaf0fc2aa6acd95ed3a91b143f7149c25660980c249744a32ddcf6dda5f19089f879fcb7859b90081b8f652569dba85d7d44638548be3335eea0e4544f6da5224cdb778c050cb84cc73f0ba2cb9fd5cb4b1437609cce4f39d525f63db72a3fe94dd8147c00dae290e34ec133da6de4dd7b15ee6dbb6f4fbb8e1fb689a8e8ee2ca25b218858de5d6c53adfdd68694f9ad9628a9a4fc96ba89a7848006fba06e3680a1", 0xcf}, {&(0x7f00000a3000-0x17a)="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", 0x1000}, {&(0x7f00004c4000)="732c58fa5e2b93c9000f731f4877020e6bf040967e566242c7fa06dbced9e2c07a06306af54eb1953bccea98de7085066603e0d43f5c10c8f34541f7fd986c2d5511e9b1472884f451f8b9a88c307573604d2d2aa0c63b26a5fc9479420052c0d984d070600e35b23eb86ccc08bf7378357c785813a1ec058b7b1204856f4e8c88b6a1ee6e4ee43f252a0bd888137eac18d5e2678f0603935db514d3d0c7d76f821e411ef827625b55f8073d2e45fe8899a5ac381f4499a3e1073c922b5e66882f150ba6d3da142e21aef907b17aa8312d520967084d6627cb407bfb6df2bdce74cc14", 0xe3}, {&(0x7f000008e000)="6590494f35e904169cfe2173503501c6034a085c8ff6fb66b5f4c7011982c2e499406e2aef530320ac2cb1451d8c6a607824f2b713a275d702476baa39475e36192b009dcd14142291556b7ea388101b6ff5840ec2aa817261dc68059f841e4ec9a99fa42c25255b334f05ae132d8a5ee08439007c7f6f69ae420f64585e7cc6f151ebd62a26d71344af80dd235f50aac1836565eccac9641273c42ee6af3e15caec6859002a4f4bd39e90dfd87a28f35b94fe96423925c5c489c77b98a75864c44aa4db3d7fab60f5e6f8f0e80dc8a43c8b1cfe39080136bf60b2a6706b94158e9415cc5d765472cef6f8aa12aa391e69068c35ab69", 0xf6}, {&(0x7f0000582000)="32ef993031cac08d6fc3e209a1bc866c39452039442c21f95efc4b7f46678a15e0775f7542d503be887aae418277c643d64f4de9f2f948ba055a7d23d4ea2a64d651749be346", 0x46}, {&(0x7f000001a000-0x74)="910a14cd61ba6e6a3238fe3becb07f5a95da2c172d267df41516c61e2cea08dc3e687675d432b1aafee0b81294ad1e770898878c4964daa6f78b6e54a382787e8dda59efd98ebbbba144c1f82cb9af0de65219741a762cd4f48c76ab1c43d672d13067f248038bf777315a0ce365f26c57a45dbc", 0x74}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f72000-0x8)={r1, 0xe14}, &(0x7f0000cf9000)=0x8) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000082000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003e5000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4000, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000ab4000)=0x117, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x9, &(0x7f0000ce2000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f000088c000-0x4)=0x10) 2018/01/09 18:21:58 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x100c, &(0x7f00006b1000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000462000)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005f0000)="1f00000056007f6d00000d00fc000003072914000400ecb400000001a04a51", 0x1f) fcntl$setflags(r1, 0x2, 0x1) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f51000)={0x0, 0x0, ""}, &(0x7f00003d4000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000242000)="58e0ecd5436f43bf488c6a4d68136096668a7fd9ecca9680de89ada30bc7587928efd85d35f05d765ff997accd7af4554ba3d456853081186f9ffb54856fb9af8d2f2bc71cd3c2d4cfa236f361f5fc9c0a5a1efefcbfb413776e9527038f4ab7d7d29adbeb86ade2a1a1", 0x6a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005ec000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5b000)=0xa0) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readahead(r0, 0x8, 0xffffffff) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000ab8000-0xc)={@empty=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00007f4000)=0xc) ioctl(r1, 0x6000020000001276, &(0x7f00009e9000-0x1)="") 2018/01/09 18:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) tee(r0, r0, 0x15, 0x8) pwritev(r0, &(0x7f0000f51000-0x70)=[], 0x0, 0x83003) lseek(r0, 0x0, 0x3) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000377000)={0x0, @in6={{0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x81, 0x100000000, 0xfffffffffffffffc, 0x4f8c}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a4c000-0x14)={r1, 0x2047, 0x72d, 0x6, 0xdab, 0x879}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000539000-0x9)='/dev/vcs\x00', 0x4000c0, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000524000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:21:58 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0xdfe6560a9dfb4991, 0x0) accept4$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x725, 0x10000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x7}, 0x8) tkill(r0, 0x1a) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) connect$bt_sco(r4, &(0x7f0000000000)={0x1f, {0x6, 0x20, 0x2, 0x6, 0x9, 0x2}}, 0x8) getpriority(0x10000000001, r0) 2018/01/09 18:21:58 executing program 6: prctl$intptr(0x3f, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00008f5000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$amidi(&(0x7f00003b0000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x20000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002a9000)={r0, 0x1, 0x1, 0x0, &(0x7f0000477000-0x8)=[0x0, 0x0], 0x2}, 0x20) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00009a1000)=0x7, &(0x7f0000420000-0x8)=0x2) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007a0000-0xc)={0x4000000080, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007bf000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000a2c000)={{0x9, 0x0}, {0xa428, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x9, &(0x7f00008c8000)="09ec18eab60237621c2ce1c8276f7cd873c15b26306e561c96b597bcfd36a045f1ef3009e31701548cc6fade230c1597d3308d818f217ecef4c7f180f4d3878bfdee2983e98388e2fac8408c5937b6ed2842e48dd89f6208ec2c4031ce6829807ae0ea35b7be105843320c05394592c3652bcbb6a44e6ef8a5426fe786d0d82c6a7707733b168bf2f7e2d19eacac4d2c485e1b0911985f939a5ff7f738e1c597bf099e181f0dc74be9d77c5f19379e0040eb") r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/access\x00', 0x2, 0x0) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000744000)={0x1, 0x9, 0x27, {0x0, 0x1c9c380}, 0x20, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsync(r1) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x1010000227c, &(0x7f0000b81000-0x3b)="") 2018/01/09 18:21:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = socket(0x0, 0x0, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x0, 0xe2, &(0x7f0000cf5000-0xe2)=""/226, 0x1000, &(0x7f0000810000)=""/4096, 0x1, &(0x7f0000cf4000-0x1)=""/1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0x9) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002e1000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x805, 0x84) openat$pfkey(0xffffffffffffff9c, &(0x7f0000034000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) listen(r4, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000089e000-0x4)=@int=0x9, 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000071b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r3, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000feb000)={0x0, 0xffffffffffffffff}, 0x8) close(r4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00009a7000)=0x6, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00003f8000-0xa8)="5c9cecb8ca623e752073d4937ecf60b7c456ee6769a4f0899ab5aed2f7c598464db4361840d6219c7a3fb35ade8387782bbc35c4b5c7e86bfeffb1294c4d30a2b8e5803c3e40aaee98f882ddda8b8b5da9c3d23e4b2fc40a58383464997b3b4f5722ea2d8ab03a443629a9897575a2bc862f895dc068a75fd8d8b5cb1d8204fdce896064c4f7cb533d9287fe18c1b833d2cc8c1909b90d81cd4962549690e91e695aa1b644887e80") dup3(r0, 0xffffffffffffffff, 0x0) 2018/01/09 18:21:58 executing program 4: prctl$intptr(0x1e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x20000) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000e6c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009fe000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f0b000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000001000)='/dev/usbmon#\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000003000)=0x0) finit_module(r0, &(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) pipe2(&(0x7f000016e000)={0x0, 0x0}, 0xd36295063a79622) getsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000338000)=""/26, &(0x7f000028f000)=0x1a) ioperm(0x4a1, 0x3, 0xf33e) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003ec000-0x20)={@common='sit0\x00', @ifru_flags=0x0}) fstatfs(r1, &(0x7f000040c000-0x42)=""/66) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f42000)={0x0, 0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ca3000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000051000)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/09 18:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000066f000-0x8)='./file0\x00', &(0x7f00004fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$packet(0xffffffffffffffff, &(0x7f0000523000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000afe000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006d4000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xab3, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000683000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b43000-0xb0)={{0x1, 0x7}, 'port0\x00', 0x9, 0x100800, 0x1, 0xfffffffffffffff7, 0x7fffffff, 0x3, 0x1, 0x0, 0x4, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000027f000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") set_thread_area(&(0x7f0000113000-0x10)={0xff, 0x20101800, 0x400, 0x9, 0x4, 0x7, 0x6, 0x5, 0x6, 0x100000000}) r2 = open(&(0x7f0000b15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000003c000-0x8)={0x1, 0x1}) mount(&(0x7f000034d000)='./file0\x00', &(0x7f000018e000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000344000)="") ioctl$TIOCSBRK(r2, 0x5427) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000cf8000)={0x0, 0x5, 0x1, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r2, 0x402, 0x20) execveat(r2, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000010b000)={0x865d, 0x8200, 0x0, 0x0, 0x0}, &(0x7f0000a25000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f3e000)={r3, 0x80000000}, 0x8) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000d4e000-0x70)={[{0x27d, 0x22b, 0x4, 0x1f, 0x10001, 0x0, 0xfffffffffffffffc, 0x81, 0x400, 0x1, 0xff, 0x400, 0x9ca0}, {0x6, 0x1000, 0x3, 0xff, 0x9, 0x5, 0x9, 0x3, 0xfffffffffffffffb, 0x100000000, 0x3, 0x5, 0x8}, {0x100000000, 0x9, 0x4, 0x9, 0x0, 0x7fff, 0x2, 0x100000001, 0x80000001, 0x3, 0x400, 0x82a9, 0x5}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000096d000-0x14)={0x1, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = openat(0xffffffffffffffff, &(0x7f0000e8a000)='./file0\x00', 0x44000, 0x8) mkdir(&(0x7f00001a6000)='./file1\x00', 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ab000-0x4)={0x2, 0x4, 0xa000}, 0x4) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000787000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000768000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b46000-0x8)={r1, r2}) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000893000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fd1000-0x108)={0x0, @in6={{0xa, 0x2, 0x61, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6ac8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x80, 0x5, 0x100000000, 0x3ff, 0x6, 0xed1, 0x1fd, 0x0, 0xfffffffffffffffe, 0x7, 0x8020000000000000, 0x8000, 0xfffffffffffff001, 0x9]}, &(0x7f0000fd0000)=0x108) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fd0000)={r1, 0x1, 0x6f, "df95ef34d8e65dd791e72b92e4805a9e87ae79ac386d20015e68405d08357803e3d7ec39e9f1a530b0d2522c627f89ab7c68c41aee575455b74cb535738d2ab3bc92eb9db3622c472d8aa592fef8f5ef84a535c3321a1bf64cc6b8674639764920914ece468b5c08f188ffc477f058"}, 0x77) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/09 18:21:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000060e000-0x8)='.', 0x0) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000d53000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ba5000)=0x14) lstat(&(0x7f0000cdb000)='./file0\x00', &(0x7f000044e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d79000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x2, 0xe5, 0xa, 0xa0, 0x80, 0x89, r1, r2}, {0x9, 0x0, 0x2, 0x1, 0x413b07e4, 0x3ba2, 0xa335, 0x8001}, {0x7ff, 0x0, 0x9, 0x10000}, 0x981, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x33}, 0xa, @in=@rand_addr=0x2, 0x3, 0x5, 0x2, 0x0, 0x1e8a, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x6c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f70000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00009db000-0x48)={0x5, 0x6, &(0x7f000005a000-0x30)=@raw=[@jmp={0x5, 0x2, 0xd, 0xf, 0x7, 0x50, 0x0}, @call={0x85, 0x0, 0x0, 0x39}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000036000-0x4)='GPL\x00', 0xbe76, 0xa5, &(0x7f00007c0000-0xa5)=""/165, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000395000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000d9000)=""/107) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f0000d73000-0x39)=""/57, 0x39}], 0x2, 0x0, 0xfeff, 0x0}, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xffffffffffffffc7, 0x0, 0x0, 0x0) 2018/01/09 18:21:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ace000)={&(0x7f000080c000-0x8)='./file0\x00', 0x0, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x1d7) listen(r0, 0x100000000009) listen(r0, 0x7) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fc0000)=0x10000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x0, 0x100000000000b, 'O'}, 0x18, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x1c1040, 0x8) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000c69000)={0x4, 0x3, 0x1, 0x0, 0xffffffffffffff7f, 0x1, 0x3, 0x7, 0x3ff, 0x0, 0xfff, 0xffffffffffffffff, 0x0, 0x80000001, 0xc185, 0x83c, 0x5, 0x9b, 0x2}) 2018/01/09 18:21:58 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c0d000)=0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000bf0000)={[0x2, 0x353a, 0x100000001, 0x2, 0x442, 0xaf7, 0x3, 0x100000000, 0x8, 0xc4fb, 0x1ff, 0x8, 0x7389d48b, 0x7, 0x20, 0x1], 0x0, 0x800}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xe, &(0x7f0000d3c000)={0x100000000, {0xed}, 0x18000004, 0x7}, &(0x7f000072c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fd1000)={0x0}) 2018/01/09 18:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b77000)='pkcs7_test\x00', &(0x7f0000d98000+0x869)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d4000)="ce286b05b790825d47d90afcb3a2237e923288954c69e351a6e8172b6f202d0d1a0fe3b4ae451f0ac2c9346b7b2b239c9245f23eb5f220b77b5d2294849eb7311186bdc15c7c313a526ff3947766bc351b2d1ff2c14f56316679ffdd5abd3658b35b7ef96dc2b773148e8d247c28d4cbe9b59406fcbd2e4ee449d1853938440338f39788b0396041c1b3122f4f586209befd17d81c9eda55bd323f485560399181653483c818fe6a72cc02d07481c1deb41e8a648de8ee9c91abfe557f474a0a4c33967360d0ea13b56146046cb57033f4c5287d51a98f888e1e7cb1cb35ced9ecfaf4", 0xe3, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000d9b000-0x8)='rxrpc_s\x00', &(0x7f000031b000)='-\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d8c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000096c000)={@common=""/16, @ifru_mtu=0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000d4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00003f8000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) write$tun(r4, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x401, 0x3, 0x101, 0xfffffffffffffffb}}}, 0x32) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000288000-0x4)='tls\x00', 0x4) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000f000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = semget(0x3, 0x7, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000013000-0x1000)=""/4096) read(r0, &(0x7f0000006000-0xe75)=""/4096, 0x13) 2018/01/09 18:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x2000003, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000299000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = dup(r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006dd000)={r2, r0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000269000-0x8)={0x0, 0xffffffffffffff9c}) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c6f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f00008d4000)={r4, r5}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000cab000-0x81)=""/221, &(0x7f0000dcb000)=0xdd) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000939000/0x4000)=nil, 0x4000, 0x2) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f000080f000-0x4)=0x9, 0x4) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) clock_gettime(0x0, &(0x7f00003bf000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004a5000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a4b000-0xb)='/dev/audio\x00', 0x404000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000aba000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00008ea000)=0xc) bind$packet(r1, &(0x7f0000e0c000)={0x11, 0x16, r2, 0x1, 0x9f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() socket$inet6(0xa, 0x1000000000003, 0x4) syz_open_dev$sg(&(0x7f0000a69000-0x9)='/dev/sg#\x00', 0x6c89, 0x999bba1645d0a6f7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000293000-0x8)={0x3, ""}, 0x8, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/load\x00', 0x2, 0x0) ioctl$ION_IOC_MAP(0xffffffffffffff9c, 0xc0084902, &(0x7f00005d3000)={0x0, 0xffffffffffffffff}) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000f09000)={r1}) msgrcv(0x0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = memfd_create(&(0x7f000069b000-0xf2)="09186c1069d0f116717cc4465cfde19d55d1000004c1659c5cc54edcfea0d8341bb9301e7fcd7dded5b45b878885616749b58b0ad7766909538a8537c5bda2fe639058cc912a54b8bce5ab3544a31d2c71484da27c708c549b62af347aec8ce4c9486e087b41882a8ea06d84202018537418d32a667294225140a45b8b62051da6b6cf17008b3d2bc2cb0bf1e643fc0af7ddc8cf3fb02754df9186e7e2dc2e37e4010000000747077dbf5a0ac8d1e293777957589d161f35fd0a30b4acd94c02bc6dab4c6bf6a1673fdca16677720c28bd11d890845fc909d8b2e6f5e4b30375279db2d02c91192114af55ce2f79851e72", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) getsockname$packet(r2, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000381000)=0x14) pread64(r2, &(0x7f0000b85000)=""/60, 0x3c, 0x0) execveat(r1, &(0x7f0000e79000)='./file0\x00', &(0x7f0000714000)=[&(0x7f0000566000)="09186c1069d0f116717cc4465cfde19d55d1000004c1659c5cc54edcfea0d8341bb9301e7fcd7dded5b45b878885616749b58b0ad7766909538a8537c5bda2fe639058cc912a54b8bce5ab3544a31d2c71484da27c708c549b62af347aec8ce4c9486e087b41882a8ea06d84202018537418d32a667294225140a45b8b62051da6b6cf17008b3d2bc2cb0bf1e643fc0af7ddc8cf3fb02754df9186e7e2dc2e37e4010000000747077dbf5a0ac8d1e293777957589d161f35fd0a30b4acd94c02bc6dab4c6bf6a1673fdca16677720c28bd11d890845fc909d8b2e6f5e4b30375279db2d02c91192114af55ce2f79851e72", &(0x7f0000615000-0xf1)="09186c1069d0f116717cc4465cfde19d55d1000004c1659c5cc54edcfea0d8341bb9301e7fcd7dded5b45b878885616749b58b0ad7766909538a8537c5bda2fe639058cc912a54b8bce5ab3544a31d2c71484da27c708c549b62af347aec8ce4c9486e087b41882a8ea06d84202018537418d32a667294225140a45b8b62051da6b6cf17008b3d2bc2cb0bf1e643fc0af7ddc8cf3fb02754df9186e7e2dc2e37e4010000000747077dbf5a0ac8d1e293777957589d161f35fd0a30b4acd94c02bc6dab4c6bf6a1673fdca16677720c28bd11d890845fc909d8b2e6f5e4b30375279db2d02c91192114af55ce2f79851e72"], &(0x7f00003f6000-0x20)=[&(0x7f0000ffa000)=')vmnet0%eth1:[nodev[\x00', &(0x7f0000552000)="09186c1069d0f116717cc4465cfde19d55d1000004c1659c5cc54edcfea0d8341bb9301e7fcd7dded5b45b878885616749b58b0ad7766909538a8537c5bda2fe639058cc912a54b8bce5ab3544a31d2c71484da27c708c549b62af347aec8ce4c9486e087b41882a8ea06d84202018537418d32a667294225140a45b8b62051da6b6cf17008b3d2bc2cb0bf1e643fc0af7ddc8cf3fb02754df9186e7e2dc2e37e4010000000747077dbf5a0ac8d1e293777957589d161f35fd0a30b4acd94c02bc6dab4c6bf6a1673fdca16677720c28bd11d890845fc909d8b2e6f5e4b30375279db2d02c91192114af55ce2f79851e72", &(0x7f0000594000-0xc)='lovmnet1!(}\x00', &(0x7f00008d3000-0xf1)="09186c1069d0f116717cc4465cfde19d55d1000004c1659c5cc54edcfea0d8341bb9301e7fcd7dded5b45b878885616749b58b0ad7766909538a8537c5bda2fe639058cc912a54b8bce5ab3544a31d2c71484da27c708c549b62af347aec8ce4c9486e087b41882a8ea06d84202018537418d32a667294225140a45b8b62051da6b6cf17008b3d2bc2cb0bf1e643fc0af7ddc8cf3fb02754df9186e7e2dc2e37e4010000000747077dbf5a0ac8d1e293777957589d161f35fd0a30b4acd94c02bc6dab4c6bf6a1673fdca16677720c28bd11d890845fc909d8b2e6f5e4b30375279db2d02c91192114af55ce2f79851e72"], 0x1800) 2018/01/09 18:21:58 executing program 2: 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, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f000097a000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef4000)=@assoc_id=0x0, &(0x7f0000f98000+0x28f)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000581000-0x20)={0x1, 0x20, 0x2, 0x40, 0x9, 0x1, 0x3, 0x55f, r1}, 0x20) 2018/01/09 18:21:58 executing program 1: r0 = inotify_init1(0x0) fallocate(r0, 0x9, 0x0, 0xfffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a6000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/09 18:21:58 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x8, 0x80, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket(0x13, 0x5, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000004000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) statfs(&(0x7f0000011000)='./file0\x00', &(0x7f0000004000-0x2f)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00009a5000-0x10)={&(0x7f0000bdb000/0x1000)=nil, 0x1000}) restart_syscall() setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00002c3000)={0x6, 0x1, 0x6, 0x400, 0x0}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000c69000)={&(0x7f0000771000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$dmmidi(&(0x7f0000fb1000)='/dev/dmmidi#\x00', 0x8404, 0x80000) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000ffd000-0x8)=0x7) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 42.497075] device eql entered promiscuous mode 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000073b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000003e000-0xb0)={{0x4, 0x1c45}, 'port0\x00', 0x42, 0x0, 0x80, 0x6, 0x41, 0x33f259f1, 0x7, 0x0, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00005a5000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ed7000)=[], 0x10000000000000b6, &(0x7f0000224000-0xaa)=""/170, 0xaa, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f00001f6000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f000052a000-0x10)={0x0, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000054b000)="0203001f02000000000500801e0e3648725aece5f9e77060636fe07387e769f1d542f5b35952f5919a038aec2b53bad2a933d31ad479c15438db85dd19ae3b261358a81a9153ea500fa6272ccfba843d4eb84351be9cd191b3ad2551e85aa04a1ce0f61c756e4b0f6da3f0e8ef263433666ad64986b45b00000004f8b9215dfd9ec1ee829e4674ecae5802adf1fdf7dff2a9985f97be84b32cd5cbfa9346384a4fc8389397eac36021ae690141", 0xad) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3ff) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000062000-0x8)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setattr(r0, &(0x7f00007c4000-0x30)={0x30, 0x0, 0x0, 0x8, 0x1, 0x1f, 0x3743, 0x7}, 0x0) r1 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000595000+0xc09)={r1, 0x50, &(0x7f0000043000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) name_to_handle_at(r1, &(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000799000)={0x81, 0x0, "7abe913033abbc0efe8e04b2b467b2ece5dbf8fc51ce221c654efa94e7ecb538b4bd9d0c36154ed734331d51568c6346927271149c6fff49470be74dfa9a4a13589c91b51df9b6304e549c93ecde105d8045a0b5f06868f76d1e8e4aeca83b8aa856222904a751de7537165db18daabbe8cca4f3929a1b27dc"}, &(0x7f0000c98000-0x4)=0x0, 0x0) 2018/01/09 18:21:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) socketpair(0x3, 0x6, 0x200, &(0x7f0000e9b000)={0x0, 0x0}) eventfd(0x536c) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000056a000-0x20)={r0, r0, 0x80, 0x7, &(0x7f0000a50000)="3240e4b4862cb822731e4c76d3a32d6caf42ec0dda0c3f135e3be985f43c9df3c4497cdb029cdd", 0x7, 0x9, 0x3, 0x7, 0x5, 0x1f, 0x8226, "03a09a45b142cc3d75b6b96a6eb76e765645885b34d2d987014be5af2d1ebea499399435c409d84760f23913681192df16c7841aff3ec0f1cc24ba5cfd8beb4a1ceefa2aebbf1ceaa935"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r2, &(0x7f00002dc000-0x8)=0x8, 0x8) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000036f000)=0x1b, 0x4) ioctl(r0, 0x2275, &(0x7f000087f000)="") 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001d2000-0x10)='/dev/input/mice\x00', 0x0, 0x280840) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000184000-0x10)={0xf000, 0xe000, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000239000-0x13)='/dev/snd/controlC#\x00', 0x100, 0x2100) r1 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x100000000101000) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023a000-0x16)='/selinux/checkreqprot\x00', 0xa4100, 0x0) bind$ax25(r2, &(0x7f0000172000-0x10)={0x3, {"3d2807482fef30"}, 0x1f}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000169000-0x4)=0x0) 2018/01/09 18:21:58 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000, 0x8a) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006f4000)=0x0, &(0x7f00005d2000-0x4)=0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f65000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e8000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000f66000-0x10c)={0x4768, 0x3, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000f67000-0x96)=""/150) sendto$inet6(r0, &(0x7f000074d000)="", 0x0, 0x0, &(0x7f0000578000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 18:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) removexattr(&(0x7f0000d6a000)='./file0\x00', &(0x7f00008a4000-0xf)=@random={'user.\x00', '/dev/kvm\x00'}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00005d5000)={0x0}, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000018b000/0x18000)=nil, &(0x7f0000629000)=[@textreal={0x8, &(0x7f00001f8000-0x1f)="f73abad004b0d6ee74890fc759fb0fc768060f090f01d1e1000f01f50f61f0", 0x1f}], 0x1, 0x38, &(0x7f0000204000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/09 18:21:58 executing program 5: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/member\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f000027d000-0x38)={0x0, 0x0, &(0x7f000066b000)={&(0x7f000093b000-0x20)={0x2, 0x7, 0x8, 0x3, 0x4, 0x0, 0x2, 0x3, [@sadb_ident={0x2, 0x0, 0xfc4, 0x0, 0xffffffffe50caee9}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x20000080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000312000)={r0, 0x0, 0x75, 0x1000, &(0x7f0000397000-0x75)="cab831061cd895b3be3208be9b4122ea62441e4fbed7056250c90058059ce7df641b2f6cc529a87c60c06c670726ffd7df6f3a708f986a27ddc765119f30b15c41039c9960f6d556ed274b756842d21b5f3d5eb68ef60c537fe8dc96b6f5ae81d09d0e5b737ca633d02037d7b66ada5f79aba1fe72", &(0x7f000093e000-0x1000)=""/4096, 0xffff, 0x7f}, 0x28) socket(0x10, 0x2, 0xc) memfd_create(&(0x7f0000a5c000-0x3)='#:\x00', 0x2) 2018/01/09 18:21:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000f62000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x6, {{0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a66000)='./file0\x00', 0x40) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000996000)={0x0, 0x37, &(0x7f0000c3e000)="0b5fb40dfcbceda78742a293f8136934871c7854caf6289d35fe71bb5e26ba3ba881f1fdde2dbee44510e66d1ee01c8fcc05a4cab8e683"}) r1 = syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000057c000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:58 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x20, {{0xa, 0x3, 0xfffffffffffff0cf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x200, 0x8001, 0x80000001]}, 0xa) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009af000)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000de000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xe)={r2, 0x8, 0x3, [0x8, 0x80, 0x2]}, &(0x7f0000003000-0x4)=0xe) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000001000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f00007b0000-0x18)=[&(0x7f00003d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e2000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fd5000-0x8)={0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d3, 0x7, 0x3, 0x9266, 0xfff}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x13, 0x8006, 0x4, 0xd30, r3}, &(0x7f0000003000-0x4)=0x10) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xfffffffffffffeff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000003000)=0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000005000)={r5, 0x4, 0x10000, 0xa82, 0x6, 0x48e}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000006000)=0x0, &(0x7f0000007000-0x8)=0x0, 0x7, &(0x7f0000000000/0x1000)=nil, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000006000)=0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000005000-0x78)={0x2, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x100000001, 0x20, 0x3, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x1000, 0xffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000003000-0xe2)={r5, 0xda, "be7399f7447d315d1b226e3e3dc15bd9e23ff51f0a8dbbee13c23734600fc65c1ad59074235ef4f52c44980eaa5042f62bfb64f8408fceec3b6cd26ce5d89bd0e2e10db25d9415ac0c0a03c88f43779c342edcb6a1ebd695f79ecd188712b994cf18e133191e81704149f6bb96590153ca5cc0de3df0c24cc7783b6a38ffab8009165515216dd5e49fbb43f13541392f6fa2c101b2a113c0fddd16121d16c042e76da06f8b79cb1dd5fa2405ac5ef377eaad3f1c80d1198880846042549d7caad7e1a86cbf09b9382792cd214cafea6aee53e7a3fe9345d084cd"}, &(0x7f0000003000-0x4)=0xe2) 2018/01/09 18:21:58 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f04000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000016b000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000020e000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000b7000-0xb8)={r1, 0x3, 0x7, 0x46a7, 0x7, 0x6, 0x100000000, 0x5, {r2, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x7, 0x80000001, 0x7}}, &(0x7f00008d2000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@rand_addr=0x2, @loopback=0x7f000001, r3}, 0xc) r4 = accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000+0xb87)={r0, &(0x7f0000001000)="b011a99c7818de7b4c8739b0642623cfb18b1e7cb98d0892eb00e6566906da26700dd0fc3a9b145096b3450d0373a25a9638dc9f5a2b7f69d1", &(0x7f0000001000-0x1000)=""/4096}, 0x18) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x10001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000002000-0xa8)="bf3709c330aeb65df1be38882f298805f65e8f33c034e55e49804e511e8509b7a4f82eaacef83d625096fa5d3a2641fb0445a8f1cdd0336565032164e8025f3b3cdc8c6b1d5b0dec50249da1e6d241ed6536807b72dc9a70dd8607a5396728b59a3f7d488ac93c2523d26fc173686df90228d3648943365bd4694c63ef32c08c72f9358c260bf6b8acfcc152f89458b6d2fe29ebf214702210319e04a09c34ae19547bb7d8553c31", 0xa8, 0x4000000, &(0x7f0000003000-0x10)={0x1a, 0x1f, 0x101, 0x1, 0xff, 0x7, @random="9ee0ebd7f24b", [0x0, 0x0]}, 0x10) mmap$binder(&(0x7f000099f000/0x4000)=nil, 0x4000, 0x1000000, 0x20010, r0, 0x0) r5 = semget(0x1, 0x3, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r5, 0x0, 0x3, &(0x7f0000004000-0x72)=""/114) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x20, 0x20, r0, &(0x7f0000005000-0x8)='./file0\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r1, 0x401, 0xffffffffffff9775, 0x1, 0x1f, 0x1f}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000006000)=@req3={0x7, 0x2, 0x5, 0x100000001, 0xd7e, 0x0, 0x3}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000007000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x401, [0x31e1, 0x821, 0xa8, 0x2, 0x9, 0x80, 0x9, 0xdb45]}, 0x5c) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000b50000-0x8)='./file0\x00', &(0x7f00003bd000)={0x1, 0xfffffffffffffff8}) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b51000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000b51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) open(&(0x7f00007e2000)='./file0/file0\x00', 0x3fd, 0x0) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000048c000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000d2c000-0x97)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00009a5000-0x4)=0x10000, 0x4) 2018/01/09 18:21:58 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) r1 = open(&(0x7f000046b000)='./file0\x00', 0x802, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000013e000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000523000)="", 0xffffffffffffff6c, 0x20000003, &(0x7f000094a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000281000-0x10)='/dev/sequencer2\x00', 0x80001, 0x0) 2018/01/09 18:21:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000cac000-0x1f)=""/31, 0x1f) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000897000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000ce9000+0x720)={0x11, 0x1f, r2, 0x1, 0xe4a, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) r3 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/01/09 18:21:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d0f000)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="d3232d1adcae103146fe62b599a78c33", @ifru_map={0x3, 0x1, 0x5, 0x19, 0xff, 0xff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="4b45dab564c0ff87e761d5786ae849393b04e051a14b889e20e50727ba4d608d1d714b70ecdae2564932b540a81f06cf52a07a37d55f31468f823fbfa398", 0x3e, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000002000-0xd7)=""/215, 0xd7) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000001000-0xc)="a1505936db069e7336491e9f") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x80}, 0x5, [0x7fff, 0xfffffffffffffffd, 0x8, 0x6, 0x81, 0x100000001, 0x6, 0x0]}, 0x5c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x6, [0x800, 0x1, 0xffffffff80000000, 0x1c00000, 0x5f, 0x8]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0xdc01}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000004000)={0x9, 0x10, 0xdd0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000004000)={r3, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x76f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2, 0x1, 0xffffffffffffffff, 0x2}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x1, 0x6, &(0x7f0000007000-0x87)=""/135, &(0x7f0000000000)=0x87) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000006000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x2a, 0x20000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000009000-0x10)={0x2f, 0xffffffff, 0x400, 0x4, 0x6, 0xd2, 0x3038, 0x1b7, 0x3, 0x644d950b}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000009000+0x862)=[{0x8, 0x1}, {0x7, 0x9}, {0x4, 0x7}, {0x0, 0x7fff}, {0x8, 0x8}, {0x7, 0x2408}, {0x2, 0xa6d}], 0x7) 2018/01/09 18:21:58 executing program 3: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) iopl(0x3f) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002ec000)="a27364fd2c", 0x5) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 18:21:58 executing program 5: mmap(&(0x7f0000000000/0x868000)=nil, 0x868000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000868000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000869000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000638000-0x4)=0x1c) mmap(&(0x7f0000868000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000869000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x39}, 0x80000001, [0x0, 0x100000000, 0x8, 0x2, 0x40000000, 0x4, 0x0, 0x4]}, 0x5c) mmap(&(0x7f0000868000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000869000-0x12)='/dev/input/event#\x00', 0x3, 0x2800) signalfd4(r1, &(0x7f000002a000)={0x101}, 0x8, 0x800) syz_open_dev$dmmidi(&(0x7f000068c000)='/dev/dmmidi#\x00', 0x0, 0x0) move_pages(0x0, 0x3, &(0x7f00002fa000-0x18)=[&(0x7f0000083000/0x3000)=nil, &(0x7f000017c000/0x2000)=nil, &(0x7f000065d000/0x4000)=nil], 0x0, &(0x7f0000868000-0x8)=[], 0x0) 2018/01/09 18:21:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000042000-0x8)='./file0\x00', 0x10040, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f0000431000)="1f0000000d06ffde0000008f000a0000007f00190900019600050000000000", 0x1f) 2018/01/09 18:21:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000082a000)=0x9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000094c000-0xe)={0x5, [0xf4d, 0x8637, 0x9a, 0x5, 0x1]}, 0xe) 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x32, 0xffffffff, "d4e94db9dbbeaee40a5582a8fd855128f6cbe5a02a9f970b7f43b35fa081ea0d838573f784b5bfed318d7ea818cf9062cb374189fc85ee5dc0ef60f5960d21ac4021fcfa9ba54b256d8926dc81026ec7"}, 0x160) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x50040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x100, 0x4, 0xfb00, 0x8001, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) perf_event_open(&(0x7f0000002000)={0x3, 0x78, 0x4, 0x800, 0xffffffff, 0x3ff, 0x0, 0x3, 0x8, 0x8, 0x7, 0x400, 0x1, 0x10000, 0x1f, 0x7, 0x10001, 0x1da0, 0x2, 0x9, 0xe4d, 0xff, 0xffffffff, 0xcb, 0x100, 0x9, 0x7fff, 0x800, 0xffffffffffff2815, 0x80000001, 0x0, 0x8, 0x6, 0x8, 0x9, 0xaf3e7c7, 0x1000, 0x27, 0x0, 0x1d1c8a64, 0x1, @perf_config_ext={0x798c27b6, 0x8}, 0x4010, 0x8, 0x4025394d, 0x0, 0x3, 0x9, 0x6, 0x0}, r3, 0x100000000, r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) bind$alg(r4, &(0x7f00008f7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) [ 42.788365] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns [ 42.796359] kvm: vcpu 0: requested 68374 ns lapic timer period limited to 500000 ns 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) flock(r1, 0x0) io_setup(0x3, &(0x7f0000771000-0x8)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c08000-0xa)='/dev/ptmx\x00', 0x204440, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00004d2000-0xc)={0x1ff, 0x8, 0x6, 0x8, 0x989, 0x7, 0x7, 0x400, 0x80000000, 0xfff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004a0000)={0x7, r0, 0x1}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000d5f000-0xe8)={0x0, 0x0, 0x0, 0x18ca, 0x0, 0x0, 0xe, 0x1c, 0x0, "e0976e2b9bcb28217c5df60e18b5b0e3e27f9a3dc94cdc60412b0c5e3442feddd8794c192c542369ddaacbcc2420ef19d3b55c939215664e487e5212f858d618", "c851a9d87e01183e3ba92b23a2e1b9aed9eda1337e86787c101bb675aef3aa3ca00b3b4b912aa5632ac08dc2254e0078468543d93a57eae9592b250e115db1d8", "7464bd44bb49110ae65ee50fc873fe5c0c3fb9947785982217fb8ca1d60727b0", [0x100, 0x100000000]}) io_destroy(r2) io_cancel(r2, &(0x7f000047b000)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00007aa000-0xc3)="abf4a09c6d6d695e89c5cc2a8e9c72be899fb74d1f3186669ec14adc7f9be3c35ac1a78f8df5f57be6b436afe56e60f8360bc0b4cb91d9fc5538bcd4db7ecc5b4336f87b3e203681dfcd3ca2b12760d75678c9231c770e715201f3f9f674f716a709616d2bdafa5360cc392766e2955393b72aa91a578cbe2ba7dfd3f02194a5342ab48c9ebf63a8e9a1894c5491e89d97ab96675c235c7577f6eabcf62050cb0beafe2244ea90953d169ef2bb69303e28f1cec2d51eb55d3fa41a1e2278960237f9c9", 0xc3, 0x200, 0x0, 0x0, r4}, &(0x7f0000f87000-0x20)={0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00007f3000)=0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00002d2000)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2018/01/09 18:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000fe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getpeername$inet(r0, &(0x7f00007a3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000704000-0x4)=0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cef000-0x10)={0x200000000000018d, &(0x7f0000522000-0x8)=[{0xffff, 0x5, 0x6, 0x9}]}, 0x10) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0\x00', r0, &(0x7f0000589000)='./file1\x00', 0x0) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x10001, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7ff, 0x80000001, 0x3, 0xfffffffffffffffb, &(0x7f0000000000)=@generic="610e4798706f278052e02ee2cbda4391", 0xfd91, 0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000eba000-0x3)=""/3) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4000, &(0x7f0000435000+0x8d2)=0x800, 0xffffffffffffffff, 0x83) mlock(&(0x7f0000256000/0x1000)=nil, 0x1000) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00003fe000)=0x0, 0x5, 0x0) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042c000)='net/netstat\x00') pipe2(&(0x7f0000250000)={0x0, 0x0}, 0x4000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/09 18:21:59 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x19) msgrcv(r0, &(0x7f0000fed000)={0x0, ""/149}, 0x9d, 0x0, 0x3800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000d4000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fee000)=0x1002, 0x800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x5, 0x5, 0x6) readv(r1, &(0x7f0000fee000)=[], 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000191000)=[{&(0x7f0000b66000-0x27)="bc", 0x1}], 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000083c000-0x8)='./file0\x00') mincore(&(0x7f0000b45000/0x1000)=nil, 0x1000, &(0x7f0000e66000)=""/0) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @multicast1=0xe0000001, "bc010007000000000000000005000000e60100b0"}}}}}, 0x0) r0 = socket(0x5, 0x800, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c37000)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x657, 0x9, 0x4, 0x4b4, 0x8, 0x10001, 0x4, 0x611, 0x7, 0x101, 0x81, 0x1, 0xfff, 0x9]}, &(0x7f0000f28000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000169000-0xde)={r1, 0xd6, "c61fb578325c219a0880d6c99137971b447828149a451731f97733f7ad3250373b0f0a688e1bdc9b57b4f4c0f5293b53ab300a60ce6edd87224368523d6490d598cbd2c148209e6182532952efe35bcdc219a55239be532db0771daab8e7633848b73f03af0c7bb15e22f50642a0fa1e661fae5fd1f203be2317f8d158449ca80960b3346b7e6a52c3303e31349f593763e4ca8a74a7ef68e62ab1a4cd805e431b3a5568c72cc9d6df576d2efa1350825949471650213ce67588ad78bbe31fc509f1294a4994a75de3339187c50f074762dc6c6d1767"}, &(0x7f0000638000-0x4)=0xde) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000064b000-0x1)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa0, 0x6, 0x5, 0x3, 0x7, 0x400, 0x5, 0x3, 0x91ac, 0x42cd, 0x1, 0x5, 0x1, 0x6, 0x7]}, &(0x7f00007d7000)=0x108) getsockopt(r0, 0x4, 0x1ff, &(0x7f0000034000)=""/185, &(0x7f0000530000-0x4)=0xb9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000485000)={r3, 0x7}, &(0x7f000074a000)=0x8) 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000875000)=""/194) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f000025d000)=0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00003e9000)=0x3) 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcd000-0xc)='/dev/rfkill\x00', 0x206, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ab3000)={0x0, 0x0}) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) signalfd4(r0, &(0x7f00005f1000-0x8)={0x4}, 0x8, 0x0) 2018/01/09 18:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000a7000-0x1000)=""/4096, 0x1000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000153000)='user\x00', &(0x7f000044f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002b4000)='R', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000690000-0xd9)='a', 0x1) 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fc9000)='/dev/vcsa#\x00', 0x6, 0x20000) fallocate(r0, 0x0, 0xfffffffffffffffc, 0x7) read(r0, &(0x7f0000000000)=""/0, 0x0) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$intptr(0x18, 0x2) unshare(0x400) r2 = dup2(r1, r0) mq_getsetattr(r2, &(0x7f00008ac000)={0x4e9a, 0x1000, 0x7ff, 0x6, 0x2, 0x6, 0x3, 0xfff}, &(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup3(r0, r1, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000e86000-0x1c0)=[{&(0x7f0000054000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000956000)=[], 0x0, &(0x7f000088b000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000045d000)={&(0x7f000036e000/0x1000)=nil, 0x1000}) flistxattr(r0, &(0x7f00007e8000-0x3)=""/3, 0x3) r2 = syz_open_dev$midi(&(0x7f000070e000)='/dev/midi#\x00', 0x6, 0x2) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f00003e8000)=""/0, &(0x7f0000001000)=0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000e18000-0x4)=0x0) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000137000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000327000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000040000)=0xffffffffffffff23, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f000017e000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x180, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000265000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00004b7000-0xc2)={0x0, 0xba, "2512693240a38615ef09c12c8ec41e9574749d177923dcbdddd2fa0903744243d67fa0165eec1934643878c10c28138a714ffff6d9ad8ed9365e45351b62badf311be9be8ebf323c2cae6dbe3c66ce9f51e44926a84e688d714fecef8c94eee8b6b7a501e9784bcda8077b45265a6d09c1a79a2489b21ab77e9ea84caf3e5bc782c8ae94fdcbc0595c8f4a0bae441c20d5b4b4310a4b0d18af12b635b561254761a0ff76efc212ac72f4c5dd016e3932cc832e3db9e3d357b7a4"}, &(0x7f000015c000+0xdc5)=0xc2) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00006d3000)={0x0, 0xdd, "13943e641eb1d72d53a1de9bd0b22622745eb3dd5c84cbb0b0048402d137ef44c4c9b651712aecb4b0549eac2aa7e1f0361b2ca56f1857a39109aaee71d43a79e13f54e1f0c515899df44c9c8af46ecea8487a35f9e40fb9039ae7e643c39235a9e50cda05cea38e2da167b5b05ee5465a45b7528349bbed3d8913556e29427c6ee14e1c40050af950e74f3547ee133dec5b27c34916c3a02027f5a04026f85f2e5e15f0202736d1527a0701ce94e82bbfb3d775f4dba356c5b1a9f01f916370536ec24c0e776feb160fe30079053b6ac54c53964c147186bdce48957c"}, &(0x7f000066c000)=0xe5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000df4000-0x4)=0x0, &(0x7f0000264000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000741000-0xb8)={r1, 0x4, 0x9, 0x8, 0x7, 0xbaf, 0xef, 0x80, {r2, @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]}, 0x3, 0x0, 0x200, 0x5, 0x1}}, &(0x7f000035a000-0x4)=0xb8) syz_emit_ethernet(0x111, &(0x7f0000063000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "ffff06", 0xdb, 0x4000000000000021, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x1, 0x0, 0x4, 0x1, 0x800000000, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, "94675cdaf076698004e9ff50387d2c3bcbd3fc0d1c21f4eef544df4fcbb02a2a13449460d85ec1205f0230ab4fc31e7fbd4058afb2479374b4a8918e6f72e575539d4d40d08949a646b4982a64515c229f03271297df6b2d26a891f5eb33fe79ab3ba5a438ba248afec143a56bce320b2e0ac0f925d7f854bda23762da8bd0e38354fe03efa0dd9c6caf67136221bfab1d9eb70159ef4342c555e4907b36b3a56fd2e63f5a265c516ff661ec34b78712596cd12711742db9e6892f63198dd4ef24760ab297aec29d06f195"}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x7, 0x6) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000e000)=0x1ff, 0x4) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000011000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ef000)=0xff, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000e66000)='/dev/snd/midiC#D#\x00', 0x9, 0xc0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000420000-0x4)=0x100000001) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b75000-0x4)=0x0) 2018/01/09 18:21:59 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000371000-0xf)='/dev/sequencer\x00', 0x404080, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e1d000-0xa)='/dev/vcs#\x00', 0x8000000000, 0xec5747272018628b) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000031f000-0x10c)={0x2a6, 0x9, 0x10000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x81, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000)={0x3fffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000510000)={&(0x7f0000958000)=[0x100000001, 0x9f7f, 0x74, 0x1, 0x9, 0x5, 0x1], 0x7, 0x4, 0x6, 0x8, 0x401, 0x7124, {0x5, 0x9, 0x0, 0x1f, 0x4, 0x6, 0x10000, 0x3ff, 0xffff, 0x0, 0x20, 0x200000000000000, 0x80, 0x6214, "d3b4aab9ccd6516f0391fb5ee3fb208c27d1aff252b0803496089439a5ec01db"}}) syz_open_dev$mice(&(0x7f0000864000)='/dev/input/mice\x00', 0x0, 0x10000) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0xfffffffffffffffd) 2018/01/09 18:21:59 executing program 0: chroot(&(0x7f0000661000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000081f000-0x1)='.') 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000f42000-0x78)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a74000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccb000)=0x0, &(0x7f0000e29000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4b000)={0x0, 0x0}) 2018/01/09 18:21:59 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000286000)='/dev/audio#\x00', 0x0, 0x50440) getpeername$netrom(r0, &(0x7f000051e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000855000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007b0000)='cubic\x00', 0x6) sendto$unix(r0, &(0x7f0000602000)="9b", 0xfffffffffffffd96, 0x800, &(0x7f000087f000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00001fe000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x20) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f000041f000-0x5a)=""/90, &(0x7f0000f7b000)=0x5a) 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) mremap(&(0x7f0000dcb000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000075d000/0x4000)=nil) syz_open_pts(r1, 0x40) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) dup3(r0, r3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000026a000-0xcc)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffb7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9f000-0x8)={0x0, 0x0}) dup2(r3, r4) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000974000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00003b6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000d8a000)=0xe0d, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) pipe2(&(0x7f0000aa4000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fbe000)={0x0, 0x8, 0x0, 0x10000, 0x8}, &(0x7f000014e000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cd4000)={r3, 0x8000}, &(0x7f0000c1c000-0x4)=0x8) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00006f3000)=0x0, &(0x7f00002a2000-0x4)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) clock_gettime(0x0, &(0x7f0000384000-0x10)={0x0, 0x0}) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000d55000/0x2000)=nil) setitimer(0x1, &(0x7f000076c000-0x20)={{0x0, 0x2710}, {r4, r5/1000+30000}}, &(0x7f00009b6000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r6, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = getpgid(0x0) tkill(r7, 0x1000000000016) 2018/01/09 18:21:59 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000b48000-0xa)='/dev/dsp#\x00', 0xffffffffffff0001, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x48)={0x0, 0x40, "268ee8468c8897b1ffc11c85403a35746a427112f37748d260633de335d551224d21e65543575b1f571448ecedd5225c53e53f11b66dd06de6cc74e65c25dd82"}, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x4, 0xce, 0x1, 0x2, 0xffffffff, 0xffff, 0xffff, 0x20, r1}, 0x20) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000)=0x5e, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) r2 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x90) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000003000)="dee4882504679f28041ffcbb17aba1188073d18934debdcf7b7626aa288b14c0fda126e646599bc8b3e548d494fa09a743a79c8c808385d01b44dfeea9cc62163550f28899f17228d3754c9b5f7579eff386bffb9dfa7a2524e98b98f4941a6dd0804c9879a1e50842ad6d552c97da4d", 0x70) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x600000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000)={r1, 0x7}, &(0x7f0000005000-0x4)=0x6) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000004000)={0xffffffffffffff80, 0x1, 0x3, 0x8, 0x54e, 0x0, 0x3, 0x3ff, 0x9, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000005000)=@known='com.apple.system.Security\x00', &(0x7f0000006000-0xa)='/dev/dsp#\x00', 0xa, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000008000-0x58)={0x5, 0xfb8, [{0x401, 0x0, 0x100000000}, {0x1, 0x0, 0x4}, {0x0, 0x0, 0xaa2}, {0x9, 0x0, 0x80}, {0x7f, 0x0, 0xffffffff}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000)='pkcs7_test\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0x1a)='com.apple.system.Security\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r4, r5) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xc0, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000fcb000-0xbf)=""/191) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fcc000-0x2)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000fcb000-0xd)='/dev/dmmidi#\x00', 0x7, 0x94942) 2018/01/09 18:21:59 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/cuse\x00', 0x34800, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000440000)=""/157, &(0x7f0000441000-0x4)=0x9d) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002fe000)=0x0, &(0x7f00002de000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000142000-0x8)={0x0, 0x3}, &(0x7f000020a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f000052d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009c6000)={r1, 0x8, 0x3f, 0x8, 0x2, 0x40, 0x3, 0x5, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100, 0xee3e, 0x5, 0x1}}, &(0x7f0000532000)=0xb8) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x1000, 0xf000, 0x1f, 0x2, 0x5, 0xff, 0xfffffffffffffffd, 0x17ef, 0x2bc, 0x8, 0xa9, 0x6, 0x0}, {0x106000, 0xf000, 0x1f, 0x0, 0xbd, 0x91f, 0x7fffffff, 0xfffffffffffffffc, 0x0, 0x1ff, 0xfffffffffffffffa, 0x485d, 0x0}, {0xd000, 0xd002, 0x6359c71450080bcc, 0x318, 0x1, 0x6, 0x2, 0xb931, 0x7, 0x8, 0xfffffffffffffbff, 0x2, 0x0}, {0x3004, 0xd000, 0x10, 0x4, 0x5, 0x1, 0x2, 0x4, 0x7, 0x1f, 0x3, 0xe704, 0x0}, {0x100000, 0xf000, 0xf, 0x81, 0x9, 0x475, 0x739e, 0x3, 0x100000000, 0x1ff, 0x466, 0x4, 0x0}, {0x3005, 0x4000, 0xe, 0x400, 0x3, 0x3, 0x101, 0xfffffffffffffffd, 0x7, 0x3, 0x6, 0x7f, 0x0}, {0x7000, 0x6000, 0xf, 0x3f8, 0xfffffffffffffff7, 0x1, 0x200, 0x60, 0x1, 0x5, 0x8, 0x8c34, 0x0}, {0x2216f8bebf3266ac, 0x2, 0xf, 0x3, 0x4b, 0x0, 0x0, 0x2, 0x5, 0x101, 0x3, 0x4, 0x0}, {0x11002, 0x1f000, [0x0, 0x0, 0x0]}, {0x2000, 0xd000, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0xd000, 0x100, 0x7, 0x801, 0x3000, [0x80, 0x9f, 0x6, 0x1b]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0xddc}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0x48, &(0x7f0000002000)="52d6b83ebe6000b68f97b2b2380ba97dec4d029651084b6122461ac717aa93c4e2d7e4d0f017dd51c9c1d5e2d2ce36cfcb653d0778c6127f22277f314ea93fe11e6cc7b54d9dfb21"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r2, 0x1f28c5a6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000004000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setmm(0x23, 0x7, &(0x7f0000003000/0x1000)=nil) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r4, 0xde62, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000002000/0x3000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000-0x58)={0x9, 0x20639e9d, 0x3, 0x4, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={r3, 0x20, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x20)=[{&(0x7f0000000000)="bf95d9144e05aac6aa00", 0xa}, {&(0x7f0000006000-0x1000)="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", 0x1000}], 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000)={r4, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x7, 0x5, 0x7fffffff, 0x4}, 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) [ 43.053917] dccp_v6_rcv: dropped packet with invalid checksum [ 43.092413] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) r1 = gettid() ptrace$setregs(0xf, r1, 0xa59, &(0x7f000011a000)="") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) accept$alg(r0, 0x0, 0x0) r2 = dup(r0) sendto$unix(r2, &(0x7f0000616000-0x1001)="505a6f57f05de6969554c16df18604c2367b1950ee22e41971f25fe24c71f28f1c00a31d9e594588c6bade850aed20ea612ace1ee6cfba4e5347351346ef8488e162041ebb8265108057a17539c538b6ec928c2ba36de029dbea4f0e04326cc9829f0da608a501a95a6158e731290f2698f17425244604a7125b3554cd9ad1a2", 0x80, 0x0, &(0x7f0000f85000-0xa)=@file={0x0, './file0\x00'}, 0xa) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 43.157895] device syz5 entered promiscuous mode 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x4, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000002000)=""/48, &(0x7f0000000000)=0x30) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000002000)={0xcce, "fb14ba4f9a39"}) lseek(r2, 0x0, 0x0) fchmod(r0, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={r3, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xfffffffffffffffd, 0x5, 0x38f2, 0x8, 0x0, 0x0, 0xfff, 0xf204, 0x740, 0x4, 0x7ff, 0x8, 0xffffffff, 0x7fffffff]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x19, 0x48000000, r2, &(0x7f0000004000)='./file0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r4, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4)=0x9, 0x4) exit(0x7ff) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000003000)={0x3, &(0x7f0000003000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000005000)={r5, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000007000-0x70)={[{0xfe, 0x5, 0x100000001, 0x7ff, 0x1, 0x3, 0x2, 0x10001, 0x1f49, 0xdc48, 0x0, 0x8, 0x1b2}, {0xa, 0x10000, 0x1, 0x7, 0x5, 0x4, 0x2, 0x10001, 0x0, 0x0, 0x6, 0x400, 0x3}, {0x1c, 0x2, 0x9, 0x80000000, 0x13, 0x2, 0x3b, 0x8, 0x4, 0x100000001, 0x40, 0x7fff, 0x0}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000008000-0x3)=0x0, &(0x7f0000007000)=0x4) bind(r2, &(0x7f0000003000)=@ax25={0x3, {"45744f0efaeeb4"}, 0xe0d4}, 0x10) 2018/01/09 18:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000029c000-0x18)={0x1, 0x0, [{0x4d0, 0x0, 0x0}]}) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000346000)='D', 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002d5000)=0x7, 0x4) shutdown(r0, 0x1) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xd, 0x4, 0xfffffffffffffbff, 0x7f, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x3, 0x1000000000000, 0x10005}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = dup(0xffffffffffffff9c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000099f000-0x10)={&(0x7f000075e000/0x3000)=nil, 0x3000}) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00004dc000)=0x62) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000074f000-0x1)=0xfffffffffffffff9, &(0x7f0000514000-0x8)=0x1) 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00006d7000-0x1000)=""/4096, &(0x7f000032b000-0x4)=0x1000) r1 = syz_open_dev$tun(&(0x7f00005d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="7e5cc5c8cc6a7f30d610e10e4062a3f6", @ifru_mtu=0x100000001}) r2 = dup(r1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000059a000-0x4)=0x402) r3 = getuid() r4 = add_key(&(0x7f00003de000)='asymmetric\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00006be000-0x4)=0x0) add_key(&(0x7f0000357000-0xb)='asymmetric\x00', &(0x7f0000b01000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000f6000)="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", 0x1000, r4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b75000)={0x7, 0x0, 0x6, 0x28000, 0xb41e}, 0x14) keyctl$get_persistent(0x16, r3, r4) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ea6000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004f8000-0xc)={0x3, r0, 0x0}) perf_event_open(&(0x7f000027f000+0xfb)={0x1, 0x78, 0xff, 0xaf, 0x7f, 0x5, 0x0, 0x9, 0x4e811, 0x8, 0x41, 0x45, 0x0, 0x4, 0x3, 0x10000, 0x2, 0x8, 0x7, 0x91e, 0xb021, 0x1, 0x4, 0xaa, 0x9, 0x7042, 0x3, 0x5, 0x1, 0x8, 0x6, 0x0, 0x7, 0xffffffffffffffff, 0x1000, 0x7fff, 0x3ff, 0x10001, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000ef8000-0x1)=0x0, 0x1}, 0x200, 0x4, 0xb932, 0x0, 0x9, 0x200, 0x10000, 0x0}, r1, 0x3, r2, 0x2) r3 = syz_open_dev$dmmidi(&(0x7f000009d000-0xd)='/dev/dmmidi#\x00', 0x621, 0x8101) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000e36000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) r4 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r4, 0x7, 0xff) 2018/01/09 18:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000049c000)={0x0, 0x0}) acct(&(0x7f0000339000)='./file0\x00') fcntl$setown(r0, 0x8, r1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x400000000000001, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:21:59 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b93000)='/dev/ppp\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003c6000-0x6)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b5000)={r1, 0x40, 0x2, [0x3, 0xfffffffffffffff7]}, &(0x7f0000128000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x7f, 0x2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)={0x6, 0x0, [{0xb, 0x9, 0xfffffffffffffbff, 0x7, 0xffffffff7fffffff, 0x0}, {0x40000003, 0x100000000, 0x8, 0x5, 0x1000, 0x0}, {0x80000008, 0x1000, 0x8, 0x7f, 0x7ff, 0x0}, {0x0, 0x40, 0x7, 0xffffffff9cb630c3, 0xffff, 0x0}, {0xc0000007, 0x401, 0x3, 0x3, 0xfffffffffffffffa, 0x0}, {0xc0000009, 0x4, 0x77, 0x0, 0xffff, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000004000-0x6)='./file0\x00', &(0x7f0000004000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000003000)='/dev/vcs#\x00', 0xa, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000-0x4)=0x3e9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000004000)={{0xeb01, 0x4, 0x8, 0x6, "41b8fef9ee64c8a79c760a66ae5209bb2486ca190a033afeb7eb5f5edf14f0df7d05484c341ed0ad16140678", 0x7fffffff}, 0x9, [0x9, 0x7f, 0xfffffffffffffff9, 0x1000, 0x4, 0x201, 0x8e, 0x0, 0xf20, 0x8, 0x3, 0x2, 0x10000000000, 0x0, 0x5, 0x400, 0x2, 0x3ff, 0xb7fd, 0x1, 0x4, 0x6, 0x4e, 0x9, 0x40, 0x1ba000, 0x1f, 0x4, 0x7fffffff, 0x2, 0x4f, 0x100000000, 0x8, 0x7fe, 0x93, 0x5, 0xffffffffffffff27, 0x3, 0x5, 0x2, 0x43, 0x2, 0x1ff, 0x10000, 0x81, 0x80000001, 0xfffffffffffffffb, 0x0, 0xa1, 0x2, 0x8001, 0x1, 0x40, 0x1bea1043, 0x100000000, 0x20, 0x17b, 0x6, 0x5, 0x400, 0xff, 0x5, 0x9, 0xfbfa, 0x0, 0x0, 0x7, 0x8, 0x53, 0x0, 0x10000, 0xffffffff, 0x4, 0x100, 0x3, 0x40, 0x7, 0x2, 0x7, 0x9, 0x1000, 0xa669, 0x7, 0x4, 0x8001, 0x0, 0x1, 0x6, 0x0, 0x42a, 0xff, 0x9, 0x6, 0x10000000000, 0x30f, 0xffffffff00000000, 0x100, 0x3800000000000, 0xfffffffffffffffb, 0x80, 0xffff, 0x3f, 0x9, 0x7fff, 0x5, 0x1, 0x3, 0x4, 0x7fff, 0x0, 0xffffffff80000000, 0x7, 0x3, 0x2, 0x4, 0x0, 0x6, 0xff, 0x400, 0x10001, 0x8, 0x30, 0x400, 0xfffffffffffffffa, 0x80000001, 0xbd6, 0x7f, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000007000-0x20)={@generic="4b814a35834d17d38d3d67bf8388c4e3", @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000007000)={0xa1e1, 0x0, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000009000-0x400)={"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"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000009000)=0x1, 0x4) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d12000)='/dev/vcsa#\x00', 0x95, 0x200000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000993000)=0x100, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0xffffffffffffff1e, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000236000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/09 18:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000085d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00005d0000-0x4)=0x116) r1 = socket$packet(0x11, 0x0, 0x300) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000066000)=""/4, &(0x7f0000651000-0x4)=0x4) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x10) write(r0, &(0x7f00009cd000)="26000000240043fc000000000000f00804000005010000000e00030000fffeffff0000006e35", 0x26) 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e69000-0xd)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000b58000)=0x1, 0x10002) 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x4) r0 = openat(0xffffffffffffffff, &(0x7f0000d61000-0x8)='./file0\x00', 0x8000, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000566000)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000076000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000980000)=0xfffffffffffffffb) 2018/01/09 18:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000823000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000b46000-0x20)={r2, 0x3, 0x1, 0x446, &(0x7f00008ad000-0x4)=[0x0], 0x1}, 0x20) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00001eb000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7ff0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001, 0x81, 0x800, 0x23}, &(0x7f000098f000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000083d000-0x9)={r4, 0x1a, "0021bbe59bb234e47a1791a697cb7d0754c0424ec51ae0b29950"}, &(0x7f0000892000-0x4)=0x22) 2018/01/09 18:21:59 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000c99000)={0x20, 0x800, 0x8}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000e68000)={0x74, 0x0, [0x8001, 0x8d, 0x3f436579, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) fcntl$setlease(r2, 0x400, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={r4, 0x0, 0x7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000005000)={[{0x2965, 0x4, 0xbba, 0x1, 0x9, 0xff, 0x2, 0x8, 0x3, 0x100000000, 0x2, 0x58, 0x0}, {0x9, 0x8, 0x193, 0xffff, 0xfffffffffffffe01, 0xfffffffffffffffb, 0xae30, 0x1, 0x401, 0x4, 0x791, 0x8001, 0xef13}, {0xf55, 0x7c95f236, 0x1, 0x4, 0x2ce7e05a, 0x0, 0x3, 0x7f5, 0x400, 0xced8, 0x4, 0x4a89, 0x8}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004000-0x4)=0x7fffffff, 0x4) ioctl$VT_RELDISP(r1, 0x5605) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000)={0xb6, 0x401, 0x1ff, 0x10000, 0x3, 0x6}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000002000-0x18)={0x0, 0x4, 0x7e4, &(0x7f0000003000)=0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) write$eventfd(r1, &(0x7f0000001000)=0x380000, 0x8) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000006000-0x4)=0x8001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000-0x4)=0x2, &(0x7f0000003000-0x8)=0x4) 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000023000-0x20)={0x400020000, 0x3, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000644000)={0x3, 0x0, &(0x7f0000ca2000/0x4000)=nil}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) 2018/01/09 18:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000e04000-0xd3)=""/211, &(0x7f0000b9c000)=0xd3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/09 18:21:59 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000055a000)='/dev/dsp\x00', 0x585901, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000806, 0x0) fstatfs(r1, &(0x7f0000740000-0x9f)=""/159) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000317000)={0x6, &(0x7f00009f5000-0x18)=[{0xffffffff, 0xffff}, {0x400, 0x74a0}, {0x5, 0x8}, {0x3, 0xca}, {0x100, 0x1f}, {0x7, 0x80}]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000009b000-0x28)={0x4, 0x15, 0xde51, 0x339, "185f3e5981befa0db15f0402c51153a7aca952c3b543bb680124a40f80befa4f"}) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000066c000)={{0x57, 0x7}, 'port1\x00', 0x40, 0x808, 0x8, 0x657, 0x7ff, 0xb290, 0x5, 0x0, 0x2, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000feb000-0x28)={@common='ip6tnl0\x00', &(0x7f0000afb000-0x76)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f19000)='keyring\x00', &(0x7f00003bd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000f1a000-0x8)='keyring\x00', &(0x7f000010e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000183000)='cifs.idmap\x00', &(0x7f0000f17000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f17000-0xfc)="9da9e69bdaeaec65d2a0780e27379ffed5836fe03183391f0d95eb4e7ecd788d87df3b77cf792286bb4e1cfb1e36608f50dd531fb3cf5d1667ca37ba5c3549aa9da87ed9a7329b4bb8a765be48c0908bf3929c7930623f5fe18077d5ed8ba1e0ad5662d81927c42e50aea3090f7bafb5c1247bd3c9a06a5640d4ed7067971479c8e23bb8bbabccc82f7f08d36a98610a28f44a365938912ed74ea3b32870244a4d909aa4fdf415f09b9e5f3cd124bec58e499cf98fa10e8e8a9b43d2cc1f4b50af54085e04d759d7955f76e47c26573a34e13b5cd8463a6f8109fef9c378632bbbcae84674fccd88c1d5641c7a5d86e66dc1b5bc963a952e", 0xf8, 0xfffffffffffffffa) 2018/01/09 18:21:59 executing program 2: mmap(&(0x7f0000000000/0x285000)=nil, 0x285000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000e3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000269000)={0x0, @in={{0x2, 0x0, @rand_addr=0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0x0, 0xae5, 0x1}, &(0x7f0000285000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000a3000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0x48f, 0x5, 0x4}, &(0x7f000011a000-0x4)=0xa0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = dup2(r0, r0) socket(0xf, 0x5, 0x6) ioctl$TUNGETVNETHDRSZ(r3, 0x800454dd, &(0x7f0000283000-0x4)=0x0) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e59000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x80) ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f00001bd000)="d2a6be0188ec6a687e1d6c02e8378614c32e0bf0acd462cdb82a8c666b1f6c868ffe67fb17b2e936a013f0f1eeb9e88309697eee2f3a85ed8c245e16e02517b5561286edd2167df233ec8b2953db1df5518892958201935b2afb8813a85a976115481860ea31fd2bc0527d144644a64777d6d29a246e9a8c667bd1f7317ed1995a6a6c2306cde8b86376e6b2d53b7e7760db55f29e4a90089f864ae15e408b5035a6e937cd956ecd2d87b793a74269548273b58117") r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x20000000031, &(0x7f00007a4000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fbb000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000438000)=0x48) 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000836000)="26000000250043f8feffffffe70036400300fff0020000000e00010003000000000503c76e35966f0ad5352fdc17986b", 0x30) 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003aa000-0x20)={0x6, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c9f000)={0x5, r2}) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000dc2000)=r3) r4 = semget$private(0x0, 0x5, 0x1000000000000) semop(r4, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r4, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) r5 = syz_open_dev$admmidi(&(0x7f0000ca9000-0xe)='/dev/admmidi#\x00', 0x0, 0x10000) fchdir(r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000563000-0x5c)={0x4, 0x1, {0x2, 0x3, 0x0, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semtimedop(r4, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$SETALL(r4, 0x0, 0x11, &(0x7f0000cc7000-0xa)=[]) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00001be000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f0000a9a000)=""/58) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000841000)='net/route\x00') readv(r0, &(0x7f0000c2d000-0x50)=[{&(0x7f0000203000-0xd5)=""/213, 0xd5}, {&(0x7f00009dd000-0x75)=""/117, 0x75}], 0x2) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000b07000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd4000)=0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) 2018/01/09 18:21:59 executing program 5: r0 = socket(0x20000000000000a, 0x3, 0x3c) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000498000-0xa0)=""/160, &(0x7f0000d15000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c1c000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) wait4(0x0, &(0x7f0000f01000-0x4)=0x0, 0x0, &(0x7f0000852000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009d3000)=0x0, &(0x7f00008e3000-0x4)=0x4) mq_timedreceive(0xffffffffffffffff, &(0x7f0000209000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cb1000-0x10)={r1, 0x0}) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000656000)="d73cff44819728dc", 0x8, 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000098a000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) mlock2(&(0x7f0000f24000/0x4000)=nil, 0x4000, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000baa000-0x50)={{0x2, 0x1, 0xff, 0x3, 0x8000}, 0x40, 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f0000a44000)='vmnet1nodev\x00', 0x0, 0x48, &(0x7f0000fc3000)={0x5, 0x2, 0x6, 0x9, 0x4, 0xfffffffffffffc57, 0xffffffffffffff29, 0x1}) 2018/01/09 18:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_getscheduler(r0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000661000-0x10)=@buf={0x56, &(0x7f0000e50000)="ffa82c2bc5d39de7f47b61d9da75953e3516ad84875b20a9bc485c3ff7568ddc0c27b38e341d5f36ed8eac788cff7562db02bbca91a36a8f86b55c9aab379614e2d5eb99997efc464649ec4433557b848b4a21eba45f"}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readlink(&(0x7f0000c87000)='./file0\x00', &(0x7f00004ad000)=""/203, 0xcb) seccomp(0x1, 0x0, &(0x7f0000453000)={0x6, &(0x7f0000e26000)=[{0x3, 0x4, 0x3114d80c, 0x5}, {0x401, 0x7ff, 0x1ff, 0xe50}, {0x3f, 0x5, 0x3, 0x5}, {0x4, 0x67c9269b, 0xef1e, 0x9533}, {0x2252, 0x7, 0xbfb, 0x0}, {0x2, 0x4, 0x8, 0xfffffffffffff801}]}) 2018/01/09 18:21:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001000-0x90)={[0x3, 0x1, 0x7, 0x100000000, 0xffffffffffffff5e, 0x1a6, 0x0, 0x2, 0x80000000, 0x4, 0x0, 0x81, 0x1, 0x6, 0x6, 0x200], 0x7000, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000002000-0xc)={0x7, 0x0, 0x3}) r2 = dup(r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r3) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb43a}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000)=@common='ip_vti0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={r4, 0x100000000}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000004000)={r2, r1, 0x6c76, 0xfffffffffffffffd, &(0x7f0000005000-0x1000)="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", 0x7ff, 0xfffffffffffffff9, 0x6, 0x7, 0x5, 0x2, 0x2, "45b6fa503042b47ea1b927c4e99216f168474cbac41d6fe27ad8e539ef8eb501a3a7b45de0769924232eb46eb099f247fcf747f6fb751d75714392e3f95e5b4da2c94b837824125b2094388d1d4720d82d7e0fee"}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000004000-0x4)=0x3ff) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000003000)={0x0, 0x5, 0x800, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000006000-0x38)={&(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x2, 0x2000019}, 0xc, &(0x7f0000004000-0x70)=[{&(0x7f0000003000-0xa4)=[{0x20, 0x2, 0x200, 0xd09, 0x1, "dbd3f3faeee307ad44b55af949f6e050"}, {0x70, 0x7ff, 0x802, 0x10001, 0x2, "78b2223d9ade8558050ffe3d5404172b92b8ad3398ab9a9d4657a0962330038a3f5b289ea049acd4380e198132ab3bf49d4c4b0fe7ab62321c1572635a872fe95c410767b2f53a1f96c9448ffe7295e035f84e5a2f17a0b375b44919ae24d1"}, {0x14, 0xa47, 0x200, 0x5442, 0x2, "bb9fd6"}], 0xa4}, {&(0x7f0000003000)=[{0xb8, 0x6295, 0x10, 0xc65, 0x1, "3844448b91453e34d807ccd1979a4e5e9003b57c626d3fe5ffc7207f1621cf96ca195d41a2b86fd005fcc02c970fd3fb1c0837386cf09a0ec487c9029f02ae3535cb0cfe6284f2dd22f69ca18f9ce18ae43cc2fe7285b869c0bb7994a70bdbc617338629df316d8b2e8787dd68268daeaa444e020f0c0ecd45de121e2deb5a9cef611abc18acdf245fdfa15a001297dabd2401b2187347fdb3bbc53fd819e0955506af4378"}, {0xbc, 0x3, 0x2, 0x200, 0x0, "5b944a5002f822b11b43293052015b76a49dcc62738212a125bebfc1f08bba7ab304a30d50beb2816e83e6b9d46dfc9a80ac473fea01079a086f53d45179c8bf66b2ebaf893efa621a7562f20e17a0b1889eb68f8be24f70d1b48320102a7d7b1ffb40d780bc2ab20d347281bfb8242dfb5f86e2f60f167b8c3e45080dac413a0014bd72cf4844a5bb212f1cb141c556b411733b4296b7f16ab7ab3b8274472a3840d9c5343c29904e3401"}, {0x38, 0x5, 0x0, 0x448, 0x1, "b6e344886cf5db175ad28459257fef0646da0ad142ef4a62e5c9feceffb104a4029890d18c"}, {0xd4, 0x0, 0x302, 0x4, 0x0, "979933d307c49c034b659e7182f35d9b887e7ddd99512a89f4ad3b78055c9bb7a5b2ac1194f54b6deddfe1cfa9adca9fc7862acdb7766df489365418f95c43a474eeb60caedf0f5875b6a96fb8bb60c01dad438fa6bc9ee439252bf182c75d12e3c52a4b76b66a5ac10ddbd11f67fa1f8a54e45007add27b3f411e2e94af8af02ee0fb3bfb6bdbbc27beada839408eb843de2ff2ccb1b10cc94b17d16ae7011d0120058a0c761ff87a374d1bda5508d1ee4bfd9210f0f07f0e068d696c18e09106d4c4"}], 0x280}, {&(0x7f0000001000-0x47c)=[{0x108, 0x3000000000000000, 0x400, 0x40, 0x1, "85fdf83cfbd8d88669932d219cf73e7f47fb6c50b3d12be768007c35e7cfb000fa15c36ac9c30cf9a10cc4063d1f32eb82d9c62e6c2759583fa50e991ef7232c2a970cfdb07ae578f1a50b8c4396798c03ba4a454a3aaed5d39e07ad8457652a058cc0f3098d6cf9c899c1a7759b6ea6a1aa9c16ac1809e34c0796a103e6be9cedefa5ec03e5a218eab63a681a51dbb7e481bf3bd2ca563595e16d75a7096cb637b1799e81db7c312c79a310c99d5d35baf423d1a20048a2b04f7f21b54048b9c13e5af0792b90c0dee69f45a1032bd588b2cabc19704017643b7aecff8536982cc0ecd16ae1ea215e1db11531011afd892688a943989c"}, {0x9c, 0x0, 0x2, 0x7ff, 0x2, "27b3d63f0cb98df5c3328511b5afca211c2c24b55d3e4e3903d6fb0cdf8cf568e2d8d3b828716944f82a33559d2ffe003589ef41c6fd30eedc6ff4027a1e255c384f5a5a3ebed4da68b5968ce7150a4d69d21625fa928a71835d45aa94a73004aca3d3500b5186eff6fc92338d63619edddd44f2a41761abc3b4665609f670b0a317200e5a3e0631243a5f"}, {0xb8, 0x6b2e, 0x29, 0x4, 0x1, 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0x10bc}, {&(0x7f0000005000)=[{0x94, 0x9, 0x120, 0x5, 0x3, "135a44e27cb9d69be3b798621b4e94995bed242c32998d3b5c40da425e59583145bea2bc8b0a17c4ebbdc9592b595df8d55f1b693e6d52d4594b1c4073d64bce2a0851743b68b87b5415e69925221bcbf77fd7cfc891990de42438a3f9d896525cb4fe382da6651b21a5169f61b38aa1533fe08a2f7be941f04da27cfcadf383b5afd3"}, {0xf0, 0x9, 0x0, 0xeb, 0x0, "e16aa0ea484020d4d630310d1e54244b047ad1bec48a2fc3c334a2e598a2c07366d62cfb8639e023fb23fba3dc583b1d42b125d2d92a16f3845e9fd40cc7760d21f286f2bb2b778bb0b9f49d6b3c9dbdda24372b08e485280c9735da32338396ff0d1dc5c978a9465375e0fac12c006a4c16ba793dea7a887ccf17411f31691d764e073261aa609e0bbe2b3c199adfde6e47b53446452fc97e3c34b9474797012d8be926cb8941c750ea2414961d9251eb83b30d22d53cb097494f6841f7083c391bf1c4c33d89530a9cc285b2d4eece4427541f91d8a960a655520899238c"}], 0x184}, {&(0x7f0000001000)=[{0x24, 0x9, 0x101, 0x8, 0x3, "c37718fa14f40afc51703b02d8889b74c8"}, {0x60, 0x81, 0x624, 0x0, 0x1, "4686406ef6a5c58f3f2125082fb639dbdeb26023ac66b679c4eb1f2b16a5e1700feb712b6fdb9e02c699d648dbc40a95a587bed3b1ac15ca70fcfcae60984fd07388bd40823f818cd2304c06f5817ff1"}, {0xfc, 0xe44, 0x210, 0x1e3, 0x0, "ff25538dd25fc0aa327044d28b703a2f2f9549e19f8f5eb4fa92340ce107ce77fc30029e4c780ddac55a6059856ca26c7e0801916f6e260c422fdd66851512b19ea756a5156cf323d27c9b3beab9f2f28da77bd6eb6f59315ce19ff81a01deb5907cd1b3ebbeffae844e58c649fa6787288e16509ae9769827cd4d5ad3d5246498d164175567e1471f9b44544dc4032d43b7f3f7de5ef40f01a02dbceff05bff8fd36073f3db9bd76fc90445be6d145cc0e63455c186bbba578d1bbf3d8f9e96a7a6c766671bd809299720e399e98bf6979dffe5f7fea3e5dd963e856929739cf456ea45d32ce06db7"}], 0x180}, {&(0x7f0000003000)=[{0xc4, 0x1, 0x100, 0x2, 0x2, "d6106f4a7ac3c52bae42b64a9e905bf65b9198e6eec22a3c471130fe95b7fae752f37df62dea5a0cd4915983fb1f3730f1e6053efa7fe0b52babe3aee70cf9def758938a6736f6b147e4e54e20cd6f3047b29bd08cef8921de22e483354303e6b8b238c1245337081ae1aa9a954bf7c07e6761b612fbd5ab9b3128f3b9f6cbe559f3d4e48e52b1cfdda0850e8b2f445f9e46578931876d0d14ae9eb64a8917a3808d69b6c8f0814146027b2179c2d58efc01"}, {0x68, 0x3, 0x100, 0x8, 0x1, "73a22ed1b6b54727f372fcb4b3a897f7b2764e5316aea1bbbb71646d49452c70a97f0eb1edd4a8e237b7eb344c94c2b6654fceab62d82fa6cc08144a4cbdfd2a352c83ddd7d0422de19f2337e1b6f8d412f9bcd600"}, {0x104, 0xfffffffffffffff8, 0x8, 0x400, 0x0, "89c3128fedf4092a5d82a525a52a0bf75b570883f1f1d2cc92c0ed326944c08652110231a0652dd96fa27815d7d016b2c23d4496df9851db0bbd1808cf84d0b24316f33de28fb6a587d57128ec68f0b99c19a8a9405e95288003a28535d9b242fe74f8133f02b81456246bc69541629654423f4bc69150bb0cabe4b4580928d8dd132381a1c288c624538e397f5b43706c572db55bac7e5a62cea9fddfccd5f7621a687f1af8b1f1c9599f6e0ab5f945cc97c1dce994dc81f5f1cb889bb3ebe713b8102352ac8de48980bd6e833bf5a5c79fc095abfb36ecc17fa555abce3a3638a29aa8a3ecba16c143e9a240df9dbe05"}, {0xc4, 0xdead, 0x200, 0x7ff, 0x0, "6285c32f83e05112f60c21f06fba1132d2d2a068e3ebcf99411e62e2a12a35645fa977c0514d2544ab48cc43e80582da7b7f4f8c46b2e75f5193dbde7080fae07e28acd2664eb1eebe47faee8a28243c7847b18cd9c9ef1f19534ac571ab012d3b7ecd5872eaa7c4305893f8291fdbc1260eb1f24e7dfe50fd7759489c272499e75ec0eb545e8085e5f8b1f9bc350805d7058cacdd05c6faa4ae7b788639d750f0f7751be0360bb4f1c8aaa3fd4c9072d3ee"}, {0x10, 0x0, 0x0, 0x3, 0x2, ""}], 0x304}], 0x7, 0x0, 0x0, 0x0}, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000007000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1, 0x7cfe, 0x3, 0x84}, &(0x7f0000006000-0x4)=0xa0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000007000-0x8)=0x1) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000007000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/09 18:21:59 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00008bc000-0x8)={0x0, 0x12c}, &(0x7f00008bc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000233000-0xc)={r2, 0x2, 0x2, [0x1, 0x3]}, 0xc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004cb000)={0x0, 0x0}, &(0x7f0000337000-0x4)=0x8) ioctl$int_in(r1, 0x80000080044dfb, &(0x7f0000001000)=0x3) [ 43.461404] openvswitch: netlink: Message has 10 unknown bytes. [ 43.500942] openvswitch: netlink: Message has 10 unknown bytes. 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f00005f4000-0x10)={0x27, 0x0, 0x0, 0x0}, 0x10) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b5e000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000d4f000-0x20)={0x0, 0x3, 0x7, 0x4, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000bb000)='children\x00') sendfile(r3, r3, &(0x7f0000364000-0x8)=0x400000, 0x4) ioctl$void(0xffffffffffffffff, 0x0) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000714000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000389000)='/dev/input/mice\x00', 0x0, 0x40002) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000c32000)={0x0, &(0x7f0000692000-0x3c)=""/60, &(0x7f0000d7b000)=[]}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000862000)=0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000eb4000-0x4)=0x3, 0xfffffd53) geteuid() sendfile(r2, r2, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f000033b000)="", &(0x7f0000eeb000)="", 0x0}, 0xffffffffffffff88) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$getflags(r0, 0x40a) lchown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x70)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}], 0x1c) 2018/01/09 18:21:59 executing program 3: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x17e8848edacc6967) getrusage(0xffffffffffffffff, &(0x7f00005ed000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000704000)='/dev/vcs#\x00', 0x1, 0x101001) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000f2c000-0x30)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x7, 0x0, 0x0, 0x0}}, 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000094f000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000000, 0xd9ec, 0x215e6469, 0x6, 0x30}, &(0x7f0000611000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000096b000)={r1, 0x12, 0xff, 0x355}, &(0x7f0000187000)=0x10) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) sendfile(r0, 0xffffffffffffffff, &(0x7f0000429000-0x8)=0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bfa000-0x8)={0x0, 0x0}, 0x80000) getsockname$ax25(r1, &(0x7f0000c2d000)={0x0, {""/7}, 0x0}, &(0x7f000003b000)=0x10) fallocate(r0, 0x1, 0x0, 0x200800800) 2018/01/09 18:21:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000044a000/0x2000)=nil, 0x2000) prctl$setfpexc(0xc, 0x50003) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00004a3000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x0) 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) sendfile(r0, r0, &(0x7f00008fd000-0x8)=0x0, 0x100000000000ffe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001fe000)=0x0) get_robust_list(r1, &(0x7f00001c8000)=&(0x7f00007e7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006d8000-0x8)=0x18) ioctl(r0, 0x0, &(0x7f00000fc000)="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") 2018/01/09 18:21:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000b12000)={0x0, 0x0}) r0 = syz_open_dev$dmmidi(&(0x7f00002ed000-0xd)='/dev/dmmidi#\x00', 0x5286d9d7, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000149000)=0x9, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) io_setup(0x40, &(0x7f0000fb2000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000d73000-0x18)=[&(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000e5e000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/09 18:21:59 executing program 2: r0 = dup(0xffffffffffffffff) mq_timedreceive(r0, &(0x7f00002be000-0x8d)=""/141, 0x8d, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="aba4fa5bbf41ef007e546a6354ce66b0", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'chacha20-generic\x00'}, 0x58) 2018/01/09 18:21:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aa9000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000320000-0x4)=0xe8) connect$packet(r0, &(0x7f0000ed5000-0x14)={0x11, 0xfd, r1, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d9b000)=0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) recvfrom$inet(r0, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x0, &(0x7f0000048000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f00003f9000)='/dev/snd/pcmC#D#c\x00', 0x120, 0x200) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000aca000)=""/26) 2018/01/09 18:21:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd2000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a7f000)=0x1, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000bb0000-0x6)="", 0x0, 0x0, &(0x7f0000259000-0x10)={0x0, 0x989680}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a8e000-0x10)={0x0, 0x8, &(0x7f000088d000-0x1000)="6a471e172cb14315"}) 2018/01/09 18:21:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000335000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000e3a000)={0x8, &(0x7f0000551000)=[{0x1, 0x1, 0x9, 0x80000001}, {0xfffffffffffffffe, 0x3, 0x3, 0x81}, {0xffff, 0x3, 0x6, 0x4}, {0x4129, 0x0, 0x8e, 0x0}, {0x1, 0x5, 0x0, 0x200}, {0x0, 0x100000001, 0x7, 0xc34c}, {0x401, 0xba, 0x8, 0xffffffffffffff7f}, {0x0, 0x401, 0x5, 0x71bd}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000fe000)='tls\x00', 0x4) 2018/01/09 18:21:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efd000-0x9)='/dev/ppp\x00', 0x8000, 0x0) perf_event_open(&(0x7f00006a2000-0x78)={0x2, 0x78, 0x401, 0x3, 0x10000, 0x8, 0x0, 0xb35f, 0x40, 0x4, 0xa196, 0x2, 0x1, 0x4, 0xffffffffffffff16, 0x3f, 0x3ff, 0x8, 0x101, 0x9, 0xf2, 0x0, 0x3, 0x9, 0x9, 0x1, 0x4c, 0x3, 0xffff, 0x3f, 0xfffffffffffffff9, 0x0, 0xf36, 0x0, 0x5b2b, 0x5, 0x5, 0x1ff, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000de7000-0x1)=0x0, 0x9}, 0x8000, 0x8, 0x1, 0x0, 0x5, 0x299, 0xffffffff, 0x0}, r1, 0x6, r0, 0x8) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000b4d000)=0x800, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f000036e000)={{0x4, 0x7, 0x0, 0x1ff, "ba31ea54c3c1f9f47a80d9518b61ee9602e7266d6a49f01d6c197b4cf0aecb79ac4458fa60789840e512403a", 0x7}, 0x9, [0x2, 0x4, 0x1, 0x7, 0x5, 0x6fac, 0x40, 0xfffffffffffffffc, 0x4, 0x0, 0x1f, 0x3, 0xff, 0x10001, 0x200, 0x66f6, 0x7f, 0x9, 0x2, 0xffffffffffffffff, 0xffffffffffffff80, 0xfffffffffffffff9, 0x9, 0x2, 0x7, 0x62, 0x0, 0x0, 0x5, 0xffffffff, 0x8, 0x7, 0x9, 0xfffffffffffffffb, 0xffffffff, 0x8, 0x20, 0x2, 0x6, 0x3, 0x0, 0x400, 0x4, 0x5, 0x89, 0x8, 0x407, 0x0, 0xffffffffffff8001, 0x8, 0x6fcf, 0xfffffffffffffffa, 0xff, 0x1, 0x7, 0x7a, 0x3ff, 0x9ed7, 0x2, 0x5, 0x3, 0x8, 0x105, 0x3, 0xd573, 0x27, 0x3, 0x5, 0x1, 0x10000, 0x1, 0x587, 0x7, 0x1, 0x5, 0x1ff, 0x100000001, 0x8, 0x9, 0x5, 0x3, 0x1, 0x3, 0x8, 0x80000001, 0x92, 0x6, 0x5, 0x15b, 0x8645, 0xffffffff, 0x8001, 0x1, 0xfffffffffffffffe, 0x1ff, 0x7f, 0x362, 0x1, 0xee, 0x74, 0x90, 0x8000, 0xffffffff7fffffff, 0x5, 0x80000001, 0xb11, 0x0, 0xfffffffffffeffff, 0x0, 0x4, 0x2, 0x20, 0x1, 0x8, 0x10000, 0xff, 0x5, 0xffc000000000, 0x4, 0xff, 0x2d32, 0x1, 0x9, 0x0, 0x0, 0x64f3, 0xf875, 0x6], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ea6000-0x8)=@assoc_value={0x0, 0x0}, 0x8) unshare(0x800) tkill(r1, 0x0) 2018/01/09 18:21:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000098000-0xc6)=""/198) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006af000-0x8)=[{&(0x7f00001bc000)="390000001300094700bb61e10080009e0718000002000000450009f7ff0100e318001a000d00038000fb00000000fd17e9ff090401ffffffff", 0x39}], 0x1) 2018/01/09 18:21:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000db1000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000309000-0x8)=0x80000005) r1 = syz_open_dev$random(&(0x7f0000890000-0xc)='/dev/random\x00', 0x0, 0x0) close(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) [ 43.745218] device syz0 entered promiscuous mode 2018/01/09 18:21:59 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000812000)="b63db85e1e8df80002000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c", 0x24) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c90000-0x10)={0x2, &(0x7f00000cb000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000505000)={r2, &(0x7f0000f9d000)=""/198}) 2018/01/09 18:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vcs(0xffffffffffffff9c, &(0x7f0000112000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) tkill(r2, 0x1000) fcntl$setownex(r0, 0xf, &(0x7f0000b92000)={0x0, r2}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000763000)=0x40, 0x4) tkill(r2, 0x16) 2018/01/09 18:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b3e000)={0x19980330, 0x0}, &(0x7f0000f22000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x60, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x18, 0x29, 0x4, "d6"}, 0x18, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000bd9000-0x4)={r0}) 2018/01/09 18:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000036b000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000349000-0x20)="0100000000000005000000000000000016000e05ff445e0004f204f6238f7e3f"}) 2018/01/09 18:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xb8, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006bc000)='tls\x00', 0x4) write(r0, &(0x7f00001a9000-0x24)="24000000180025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000032c000)=0x0, &(0x7f00008ec000-0x4)=0x15c8db2216b2a1) 2018/01/09 18:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00004d6000-0x56)=""/86, &(0x7f0000fe3000)=0x56) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000d5c000-0x5a)=""/122, 0x5b208b6662232a8a, 0x0, &(0x7f00006b7000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000155000)='./file0\x00', 0x200000, 0x8) r3 = syz_open_dev$dspn(&(0x7f0000930000-0xa)='/dev/dsp#\x00', 0x8001, 0x200) linkat(r2, &(0x7f0000cd7000)='./file0\x00', r3, &(0x7f00002b5000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000088000-0x4)=0x0) ioprio_get$pid(0x1, r4) 2018/01/09 18:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000041d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4}) 2018/01/09 18:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f000080a000)='/dev/midi#\x00', 0x1, 0x400000) fchdir(r2) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00009da000-0x10)={0x2, 0x401, 0x401, 0x4f137cbd}, 0x10) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000178000-0xd5)="3470554030de02b732f44c15fed5f90f8822bdceccca24224e7aa47650d41d1c", 0x20}], 0x1, &(0x7f0000a69000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000803000-0x4)=0xe8) setuid(r3) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00005e1000)=0x0) 2018/01/09 18:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000907000-0x10)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6030000002b78ffffffec8005110001000000000000000000001800010018e907", 0x34}], 0x1) sched_yield() syz_open_dev$adsp(&(0x7f0000553000)='/dev/adsp#\x00', 0x0, 0x400000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000e64000)={0x74, "9a9a7c9cce6bd0f8468f29d4367a8d06c0f16f351a4df868e81c693809c36ed381ca94ab4d7b938405c6f5635e257c38aa41f70184993047638465e4ac264ad4229852b7bd739f56538932b0b6ab6c6ce59e62488056069b2596f4d610ec5d7cf8a9c4e4c4583de2dd1ecf6dbda6126f008e2999"}) io_setup(0x6, &(0x7f0000ab8000-0x8)=0x0) io_destroy(r1) 2018/01/09 18:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000325000)={0x10000}, 0x8, 0x800) fcntl$setsig(r0, 0xa, 0xe) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000834000-0x4)=0xffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c4000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c87000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 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]}, 0x0, 0x0}, &(0x7f0000b0c000-0x4)=0x98) add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x49)="", 0x0, 0xfffffffffffffffb) socketpair$inet(0x2, 0x801, 0x5, &(0x7f0000328000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000053e000-0x7f)={r1, 0x77, "1c424b039a847ae6786a362f5f9e749e92802d5986f8dcc8422c785fe9bff55572477e6011a64413166c31d7e5e08938eea0c39f3c16faf0df3a4f401b1fce857f974827659f35f631e084d18e82d970cba76dd9c318f2c167b2e623713f115ba69cf6c2e480fa4dc70f604ad19d48826e725f455466ac"}, &(0x7f0000be3000-0x4)=0x7f) 2018/01/09 18:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) connect$inet6(r0, &(0x7f0000718000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe87c}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8000000301}) write$tun(r2, &(0x7f0000435000-0x16b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/09 18:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000007d000-0xc)='/dev/autofs\x00', 0x18000, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2e000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x2ea) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x10001) sendfile(r1, r2, &(0x7f0000754000-0x8)=0x0, 0x7fff) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000a86000-0x1)='\x00', 0x1, &(0x7f00000aa000-0x1)='\x00') syz_emit_ethernet(0x83, &(0x7f00000b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x3f, "42c0cfe1fd106aa95033d6b253a440fe2224f4b1872173fd436e1776b6afd1c20edaef08a02fa6dc3d260095d0941b6988342039c90d5f6772184d71d35d85bad046bbbb89"}}}}}}, 0x0) 2018/01/09 18:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c7c000-0x8)='./file0\x00', 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d91000)=@assoc_value={0x0, 0x0}, &(0x7f000021d000-0x4)=0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00009e2000)=0x0, &(0x7f000043c000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000374000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000023c000-0x4)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0x1003c, 0x10d, 0x0, ""}], 0xffffffffffffffc6, 0x0}, 0x0) accept4$ax25(r0, &(0x7f0000900000)={0x0, {""/7}, 0x0}, &(0x7f0000ea4000)=0x10, 0x800) ioctl(r2, 0xc0184900, &(0x7f000069c000)='i') execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getsockopt(r0, 0xfff, 0x6, &(0x7f0000752000-0x94)=""/148, &(0x7f0000793000-0x4)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b57000)=@assoc_value={0x0, 0x0}, &(0x7f000021f000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000719000)={r3, 0x3ca, 0xfff, 0x4}, &(0x7f00001d0000-0x4)=0x10) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000a56000)="1f0000000007ffde0000f49f07100083ec06f6fb0900019006000000000000", 0x1f) getsockopt(r0, 0x3f, 0x4, &(0x7f00003e9000-0x73)=""/115, &(0x7f000052b000-0x4)=0x73) 2018/01/09 18:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) dup3(r1, r0, 0x0) link(&(0x7f000013c000)='./file0\x00', &(0x7f0000fe5000-0x8)='./file0\x00') 2018/01/09 18:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005f8000)='./file0\x00', 0x1, 0xa2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000185000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000691000)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000809000)="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", 0xfa, 0x4000840, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/48, 0x30) 2018/01/09 18:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f000045b000-0x50)=[{&(0x7f0000186000)=""/31, 0x1f}], 0x1) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/09 18:22:00 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000d93000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0xfffffffffffffff8, 0x9]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000349000)=""/246) pselect6(0x40, &(0x7f00004e6000-0x40)={0x80, 0x400, 0x5, 0x999b, 0xfff, 0x1, 0x7, 0x7}, &(0x7f0000f01000)={0xffffffff, 0x7, 0x3df3, 0x100000001, 0x6, 0x1, 0x9b8, 0x8}, &(0x7f00002aa000)={0x80000000, 0x7, 0xf525, 0x7f, 0x994, 0x1ff, 0x9, 0x6}, &(0x7f00009a4000-0x10)={0x0, 0x1c9c380}, &(0x7f0000615000)={&(0x7f0000fd7000)={0x0}, 0x8}) ioctl$TCSETS(r1, 0x5402, &(0x7f000074d000)={0x3, 0x9, 0x3a34, 0xae2, 0x5, 0x37, 0x2, 0x100000000, 0x80, 0xfff, 0x4, 0x9}) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000d1e000-0xae)=""/174) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x220000, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') 2018/01/09 18:22:00 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000f01000-0x12)='/dev/snd/pcmC#D#c\x00', 0x46, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) clone(0x0, &(0x7f000066e000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000868000-0xa1)="") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000db1000)={0x5}, 0x1) set_robust_list(&(0x7f0000000000)={&(0x7f0000a97000/0x3000)=nil, 0x0, &(0x7f0000001000/0x1000)=nil}, 0x18) 2018/01/09 18:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00006ed000-0xd)='/dev/binder#\x00', 0x0, 0x802) set_mempolicy(0x4000, &(0x7f0000fb2000)=0x7, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x2, &(0x7f00002e6000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r3 = syz_open_dev$sndpcmc(&(0x7f0000d53000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x28000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00001ef000)=0x84, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000d31000-0x4)=0x0) r5 = getpgid(0x0) rt_tgsigqueueinfo(r4, r5, 0xd, &(0x7f00008f2000)={0x15, 0xfffffffffffffff8, 0x101, 0x3}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000969000)={{0x49, 0x8001, 0xfffffffffffff022, 0x3, 0x3f, 0x5}, 0x2}) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000dee000-0x4)=0x0, &(0x7f000093a000-0x4)=0x4) 2018/01/09 18:22:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000d02000)={@random="efad073901a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xc, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x13, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @end={0x0}, @end={0x0}, @lsrr={0x83, 0x13, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @end={0x0}]}}, ""}}}}}, 0x0) syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x3, 0x101086) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/09 18:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvmmsg(r0, &(0x7f0000125000-0x258)=[{{0x0, 0x0, &(0x7f000074c000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007d2000)={0x0, 0x0}) write(r0, &(0x7f0000617000-0x1f)="1f0000000107ff0ffa00000700068001fffff8000900018008990506000000", 0x1f) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003d5000-0x1)={0x1}, 0x1) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000059f000)='/dev/snd/seq\x00', 0x0, 0x400000) sysfs$2(0x2, 0xf5, &(0x7f0000da3000)=""/86) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005cf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000039000)='/dev/usbmon#\x00', 0x100, 0x11afff) clock_gettime(0x40000000000, &(0x7f0000b78000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000af9000-0x68)={0x0, 0xa7e3, 0x1f, {r3, r4+30000000}, 0x80000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000076e000-0x8b)={0x0, 0x83, "5bf0a9472222757f3ec9b760b12d076847179f032e280f034f6b3b52dca0604855c2ceb38f6d7ba9bad8dc23623f2324a511723b16c462f1b9276bdcbcbb0c10b74615c1d90eafcf3bc43aca8d3f13aaa50f945259111b78c6783abaec6abe64716f58a59d496373677ff39235ef42a34770eae2df35537fad8fe8ed4d432ddfecf7cb"}, &(0x7f0000a28000-0x4)=0x8b) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000776000)={r5, 0x40, 0x882}, &(0x7f00006b3000)=0x8) 2018/01/09 18:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a20000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x2000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00004f0000)={0x3dd, 0x82d7, 0x200, 0x6, 0x7fff, 0x4, 0x5, 0x2, 0x9, 0x7, 0x7fff, 0x3ff}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/09 18:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000497000-0x8)={0x0, 0x2}, &(0x7f0000ee3000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000716000-0x73)={r1, 0x6b, "36765dcc3edd1f0dd58d20bd7298c99dea7119620d86c5ffb471e882fd87fc507101ca0a04e265550d6529dfc9a10773ce98a09bf2b05e3c4538c5e8e6f43c26e0f0de164fe7c2b7a41cfa6205b46a8a52e8d1329e6d6030ecb5326dfcd71f765314d6521dbc775428d1fd"}, &(0x7f0000142000-0x4)=0x73) r2 = epoll_create1(0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a9d000-0x10)={0x4, &(0x7f000082d000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000796000)={r4, &(0x7f00002ab000-0xd)=""/13}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000044a000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000024c000)=0x5fb) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000300000)={r3, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000245000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 18:22:00 executing program 7: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009a3000)=0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f00009a3000)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000145000-0xe)='/dev/admmidi#\x00', 0x5fb, 0x101100) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00008c0000-0x10)={0x1, &(0x7f0000098000)=[{0x0, 0x0}]}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:22:00 executing program 4: mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000060000-0x2)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000060000-0xd)='/dev/snd/seq\x00', 0x0, 0x101046) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000f000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000005c000)={0x12, @time={0x0, 0x989680}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x0, 0x2586, &(0x7f0000022000-0x8)={0x0, 0x0}) 2018/01/09 18:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x7, 0x0, 0x0, 0xffff800000000002, 0x0, 0x0, 0x0, 0x24000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) syz_extract_tcp_res$synack(&(0x7f000035d000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000c9e000-0x8)={0x0, 0x0}, 0xa94, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f00005ac000-0x6)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000940000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x127, &(0x7f0000eb7000-0x127)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x119, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x2, r2, r0, 0xffffffffffffff81, 0x0, 0x12, 0x0, 0x6328000000000000, 0x0, 0x9571, {[@nop={0x1}, @md5sig={0x13, 0x12, "1e2909dab6076818a3cc84b04bd1185a"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "cc395a72bc2ce4a3243d728f0d8f16b9"}, @timestamp={0x8, 0xa, 0x7fff, 0x3}]}}, {"287fe98c690143092d435cfebb91de39f4ba518c673316205a1f610113af81fe700c5502957ebf6ecf8525c5df09952902b6ed7a40d481697f71c82305ff89b699167553301af5f5548e42117ae8699808195ee97a5430707117e844728db9777bdf2f11b0d8ad034ae1d513adf0f8eb6cbd8dde3dd2f5f2fcf968b99d6f82b57d1601f396a7d70aac01cd8988b583037c8af60142112d1e96f154e7bc71850e6989de5538a6ef76cdc1e73506ab114d067fc987a4df238e351bb6bb1c"}}}}}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00001ca000-0xc1)="18000000020001000000be0800ff8c8836000074010300ebfffffffffffa0000f7f833d898055bf74ad26a8807782359dba67e1947b3550300000067a1e2010067fc2163e000250000000466ff1f00000000000000c88ebbff060100000b01000000b121ad14f1d722fb42002707ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000d908000020ffe3c5452c1adb95335bd8b2d17bffa200570100395533b594fa00041ac7b4c2c23eef679567fcda", 0xc0) 2018/01/09 18:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4747e630a668ed7d, &(0x7f0000d18000)="", &(0x7f0000b4a000)=0x0, &(0x7f0000588000)=0x0, &(0x7f00000a6000)="") r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000023e000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006f7000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000097f000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005fb000-0x6)={r1, 0xa2a7}, 0x6) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000082b000)="bb", 0x1, 0x20020003, &(0x7f0000d28000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e0f000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c87000)={0x0, 0x0}) poll(&(0x7f00007a7000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/09 18:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009f7000)='net/packet\x00') ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00009ff000-0x57)=""/87) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/09 18:22:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f000030d000-0x4)=0x0, &(0x7f0000130000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000592000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000073f000)='/dev/rtc\x00', 0x0, 0x0) signalfd(r1, &(0x7f00007b9000-0x8)={0xb236}, 0x8) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f00005d5000-0x4)=0x2) ioctl$LOOP_CLR_FD(r2, 0x7002) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fa9000-0xb8)={0x0, 0x10000, 0x7, 0x5, 0x9, 0x4, 0xfe7, 0x1, {0x0, @in6={{0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x582}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffe, 0x55e, 0x1, 0x401}}, &(0x7f00009be000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000558000-0xc)={r3, 0x100000000, 0x20}, &(0x7f0000dd1000)=0xc) 2018/01/09 18:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000413000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000b6b000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) openat$rtc(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/rtc\x00', 0x400000, 0x0) 2018/01/09 18:22:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = msgget$private(0x0, 0x80) r1 = syz_open_dev$sndpcmp(&(0x7f0000a08000)='/dev/snd/pcmC#D#p\x00', 0xbc4, 0x101000) ioctl$KDENABIO(r1, 0x4b36) msgrcv(r0, &(0x7f0000cb1000-0xc)={0x0, ""/4}, 0xc, 0x0, 0x0) 2018/01/09 18:22:00 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bdb000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000010b000)='/dev/audio\x00', 0x0, 0x0) r2 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002c7000)={0x0, 0x0}) close(r1) 2018/01/09 18:22:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00002cf000)={r0, r0, 0x8, 0x80, &(0x7f000061c000)="e8044402b94ffcb0693651ad6327e5c7242d2abe830aa9c1a76c142e20f4fa16209c3f2c15f68422f26c4f3d68f9e3eca073b26ff81b1d2f389d5e77b6c458e5dc0fe3b969a8c57787d7ea4303f7741dbdfc2050bb7f6ed9e18c3eaafd62550624776caed68e53a4ba6e02824170ef60ef39e374864ccf84af7d35216080fe5cf60a364f28c77ff60089867e65ea5f94f13d4dfba0281b41e822626bd3e77e9cfdf52ec6ba35b157aaa49a0330b091bf4b56a1385c052f99bec9991e09e44730cfc2069a2f96", 0x5, 0x1, 0x1, 0x9, 0x6, 0x8, 0xc5, "9764b73de215d8a88e0fa2f972f39e0bf56c91aa792ac63452aad973c9ef1fc49f7c223147b45ecf617a362b76453233451a941e1512460f425817794fbd48ec83c2274289f10fc4188ff97e3887b53693fc8852393f07d5f3c20e682f5aa39a338a411ec9ad793c47293d3183df32880a29bb7fadbb054bd134a69e12d68e2cd3e84e10bca0da3404d26fdceb00c2493791dc3b5bfb08a4c528e5b1d1225bc1fef2adbe0c9d911c6a9d7e4bed3834a78fde54f9996bd9dfa5f8fc2fa146bf3a39610d3ff2d3ff1920573e66bc84f99f31253f18676191c86b648394b83a"}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000bf8000-0x4)=0x0, 0x4) listen(r0, 0x1f) sendmsg(r1, &(0x7f00004bb000)={&(0x7f0000983000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000243000-0x30)=[{&(0x7f000055c000-0x4a)="16174a47b8c64153fb5b528621f3306cda841105acd08290649289efbc2a6cd4b1a724067bf108ea02e8bd61da4c49ec9ea4f594e0b54bd5993ecf52a06819a15cd0676aff002dbbc6b5", 0x4a}, {&(0x7f0000dc0000-0x17)="2eb69ef72858b9bf1ff0e7ff74008649ce0d5236de1241", 0x17}, {&(0x7f000010a000)="9b9a01e8d67818f6b92c0807cef27cf59625ed9aba30e0eb320f82a4dbe5c3cfdcde68467feabc4dc8e3653158", 0x2d}], 0x3, 0x0, 0x0, 0x40000}, 0x40) 2018/01/09 18:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)=0x5) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/09 18:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e3000)='/dev/input/mice\x00', 0x0, 0x240000) capset(&(0x7f0000fbb000-0x8)={0x19980330, 0x0}, &(0x7f0000fe4000-0x18)={0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x1000, 0x0, 0x80}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009ca000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, &(0x7f0000353000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000846000-0xc)={r1, 0x0, 0x0}, &(0x7f0000b20000-0x4)=0xc) 2018/01/09 18:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000161000-0x8)={0x0, 0x0}) readahead(r0, 0x7f, 0x10001) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$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) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x400, 0x0}, 0x14) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 18:22:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000016e000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000486000)='/dev/sequencer2\x00', 0x109000, 0x0) unlinkat(r2, &(0x7f0000989000)='./file0\x00', 0x200) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e1000-0x11)='/selinux/context\x00', 0x2, 0x0) close(r0) 2018/01/09 18:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000280000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc1000)='./file0\x00', &(0x7f0000dd5000)=""/95, 0x5f) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000b50000)={0x3, 0x0, [{0x0, 0x3ef, 0x1, 0x4, 0x6, 0x2, 0x9, [0x0, 0x0, 0x0]}, {0xc000000b, 0x2, 0x1, 0xffff, 0x6, 0xffffffffffffffe1, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x2, 0xe3, 0xf, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/09 18:22:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000397000)=[{{&(0x7f00002a6000)=@ax25={0x3, {"ca09288d1583de"}, 0x0}, 0x10, &(0x7f0000643000-0x40)=[], 0x0, &(0x7f0000895000-0x12f8)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000025e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000-0x60)=[], 0x0, &(0x7f0000517000-0x128)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f39000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000860000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000015e000)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(r1, &(0x7f0000644000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000075d000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008df000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r7 = accept$inet(r6, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r8 = accept$inet(r7, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r9 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r9, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00005c6000)=0x8ec, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00007a5000-0x8c)={0x0, @in={{0x2, 0x2, @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]}}, &(0x7f0000323000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f00002e6000-0x8)={r10, 0x403}, &(0x7f0000771000)=0x116) getpeername(r8, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 18:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000090f000-0x10)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000acc000)={0x0, 0x6}, &(0x7f000031a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000060a000-0x10)={r1, 0x4000000000000000, 0x3, 0x8}, &(0x7f00005cb000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005b3000-0x20)={0x2, 0x5, 0x8002, 0x6, 0x9, 0x8, 0x100, 0x1, r1}, &(0x7f0000aae000-0x4)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/09 18:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0x29, 0x4) uname(&(0x7f0000132000-0xf)=""/15) 2018/01/09 18:22:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000681000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000056d000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a34000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b81000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000717000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x2, 0xff, 0x0, 0x80, 0x20, 0x0, r3, r4}, {0x3ff, 0x9, 0x80000001, 0x80000001, 0x0, 0x7b6, 0x20, 0x4}, {0x400, 0xfffffffffffffb1f, 0xfffffffffffffa53, 0x3}, 0x6, 0xa, 0x1, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x79cc, 0x7b, 0xec, 0x7f}}, 0xe8) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept(r1, 0x0, &(0x7f00000a0000-0x4)=0x0) 2018/01/09 18:22:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000124000)="", 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b95000)={0x7, 0x8, 0x7, 0x80, 0xa, [{0x9, 0x6, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x790, 0x4, 0x2, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x100, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0xb277d1c, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x800, 0x3, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7fff, 0xe3c2, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x600000000, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x80, 0x7ff, 0x9d, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x0}, {0x80, 0xffffffffffffff7f, 0xe8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x371e, 0x2, 0x8, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000023f000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b76000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000, r1}) [ 44.403107] kauditd_printk_skb: 95 callbacks suppressed [ 44.403115] audit: type=1400 audit(1515522120.577:332): avc: denied { setfcap } for pid=6961 comm="syz-executor2" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 18:22:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e03000+0xae)="1f0000000a0a01000200f2ffffff20002000fffd090000001ae10080160051", 0x1f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ee0000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) [ 44.408665] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.443243] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 18:22:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000ccc000)={0x0, 0x6, 0x9b2f, &(0x7f0000000000)=0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x51, 0x4) 2018/01/09 18:22:00 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f87000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f86000)={0x1fc2, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$alg(r0, &(0x7f0000f86000-0x58)={0x26, 'skcipher\x00', 0x0, 0x83, 'lrw(twofish)\x00'}, 0x42) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f88000-0x10)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000012000)={r2, 0x80000, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000-0x21)="0a0775b0080083e5b3b60ced5c54db00005bd403000000000000000000000005a1", 0x21) utimensat(r1, &(0x7f00009e5000)='./file0\x00', &(0x7f0000958000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) 2018/01/09 18:22:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00007fc000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000f50000)="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") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c82000)={0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00001a1000)={r1, 0x0, 0xa}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000009c000-0x8)={r2, 0x0}) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2018/01/09 18:22:00 executing program 1: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/enforce\x00', 0x2041, 0x0) r1 = getgid() fchown(r0, 0x0, r1) r2 = geteuid() setuid(r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe6, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fremovexattr(r3, &(0x7f0000cc0000)=@random={'trusted.\x00', '.\\obdev\'cpuset\x00'}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007af000)={r3, &(0x7f0000018000)="", &(0x7f0000017000)=""/57}, 0x18) 2018/01/09 18:22:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000484000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c68000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/autofs\x00', 0x21cc40, 0x0) write(r1, &(0x7f0000dbd000-0xa0)="608302fd3509c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f855e8aaf4b0f39dcc99937e0aede799c45a3bab3e51a7ece985426968109371a207a7d705372c967e82215e2b56bbded", 0x50) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/09 18:22:00 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00003aa000)=0x1b8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033a000-0x10)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000a43000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007eb000)='/selinux/access\x00', 0x2, 0x0) 2018/01/09 18:22:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00002ca000)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x8) [ 44.619861] ================================================================== [ 44.627293] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 44.633857] Write of size 2 at addr (null) by task syz-executor0/7012 [ 44.641273] [ 44.642872] CPU: 0 PID: 7012 Comm: syz-executor0 Not tainted 4.15.0-rc6-mm1+ #52 [ 44.650372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.659696] Call Trace: [ 44.662254] dump_stack+0x194/0x257 [ 44.665868] ? arch_local_irq_restore+0x53/0x53 [ 44.670513] ? linear_transfer+0x634/0x900 [ 44.674720] kasan_report+0x13f/0x360 [ 44.678496] check_memory_region+0x137/0x190 [ 44.682874] memcpy+0x37/0x50 [ 44.685956] linear_transfer+0x634/0x900 [ 44.690004] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 44.695087] ? lock_release+0xa40/0xa40 [ 44.699042] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 44.704995] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 44.710077] snd_pcm_plug_write_transfer+0x24e/0x410 [ 44.715155] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 44.720837] ? snd_pcm_format_physical_width+0x5b/0x70 [ 44.726084] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 44.731768] snd_pcm_oss_write2+0x260/0x420 [ 44.736063] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 44.740527] ? snd_pcm_kernel_ioctl+0x9e/0x240 [ 44.745094] snd_pcm_oss_write+0x5fe/0x830 [ 44.749299] ? __lock_is_held+0xb6/0x140 [ 44.753337] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 44.758158] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 44.762969] __vfs_write+0xef/0x970 [ 44.766568] ? rcu_note_context_switch+0x710/0x710 [ 44.771476] ? kernel_read+0x120/0x120 [ 44.775335] ? __might_sleep+0x95/0x190 [ 44.779286] ? _cond_resched+0x14/0x30 [ 44.783143] ? __inode_security_revalidate+0xd9/0x130 [ 44.788302] ? avc_policy_seqno+0x9/0x20 [ 44.792331] ? selinux_file_permission+0x82/0x460 [ 44.797150] ? security_file_permission+0x89/0x1e0 [ 44.802053] ? rw_verify_area+0xe5/0x2b0 [ 44.806083] ? __fdget_raw+0x20/0x20 [ 44.809776] vfs_write+0x189/0x510 [ 44.813291] SyS_write+0xef/0x220 [ 44.816717] ? SyS_read+0x220/0x220 [ 44.820321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.825309] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.830045] entry_SYSCALL_64_fastpath+0x23/0x9a [ 44.834766] RIP: 0033:0x452ac9 [ 44.837922] RSP: 002b:00007fc058862c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 44.845597] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 0000000000452ac9 [ 44.852835] RDX: 0000000000000050 RSI: 0000000020dbcf60 RDI: 0000000000000014 [ 44.860075] RBP: 00000000000005c5 R08: 0000000000000000 R09: 0000000000000000 [ 44.867314] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6b18 [ 44.874550] R13: 00000000ffffffff R14: 00007fc0588636d4 R15: 0000000000000000 [ 44.881808] ================================================================== [ 44.889136] Disabling lock debugging due to kernel taint [ 44.894657] Kernel panic - not syncing: panic_on_warn set ... [ 44.894657] [ 44.902003] CPU: 0 PID: 7012 Comm: syz-executor0 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 44.910811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.920131] Call Trace: [ 44.922692] dump_stack+0x194/0x257 [ 44.926289] ? arch_local_irq_restore+0x53/0x53 [ 44.930928] ? kasan_end_report+0x32/0x50 [ 44.935046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.939770] ? vsnprintf+0x1ed/0x1900 [ 44.943541] ? linear_transfer+0x5c0/0x900 [ 44.947744] panic+0x1e4/0x41c [ 44.950905] ? refcount_error_report+0x214/0x214 [ 44.955628] ? add_taint+0x1c/0x50 [ 44.959143] ? add_taint+0x1c/0x50 [ 44.962654] ? linear_transfer+0x634/0x900 [ 44.966856] kasan_end_report+0x50/0x50 [ 44.970797] kasan_report+0x148/0x360 [ 44.974568] check_memory_region+0x137/0x190 [ 44.978947] memcpy+0x37/0x50 [ 44.982023] linear_transfer+0x634/0x900 [ 44.986062] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 44.991134] ? lock_release+0xa40/0xa40 [ 44.995076] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 45.000925] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 45.005996] snd_pcm_plug_write_transfer+0x24e/0x410 [ 45.011074] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 45.016751] ? snd_pcm_format_physical_width+0x5b/0x70 [ 45.021999] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 45.027683] snd_pcm_oss_write2+0x260/0x420 [ 45.031973] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 45.036437] ? snd_pcm_kernel_ioctl+0x9e/0x240 [ 45.040992] snd_pcm_oss_write+0x5fe/0x830 [ 45.045196] ? __lock_is_held+0xb6/0x140 [ 45.049230] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 45.054044] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 45.058856] __vfs_write+0xef/0x970 [ 45.062455] ? rcu_note_context_switch+0x710/0x710 [ 45.067351] ? kernel_read+0x120/0x120 [ 45.071206] ? __might_sleep+0x95/0x190 [ 45.075153] ? _cond_resched+0x14/0x30 [ 45.079010] ? __inode_security_revalidate+0xd9/0x130 [ 45.084170] ? avc_policy_seqno+0x9/0x20 [ 45.088199] ? selinux_file_permission+0x82/0x460 [ 45.093022] ? security_file_permission+0x89/0x1e0 [ 45.097924] ? rw_verify_area+0xe5/0x2b0 [ 45.101953] ? __fdget_raw+0x20/0x20 [ 45.105649] vfs_write+0x189/0x510 [ 45.109159] SyS_write+0xef/0x220 [ 45.112580] ? SyS_read+0x220/0x220 [ 45.116175] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.121158] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.125885] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.130606] RIP: 0033:0x452ac9 [ 45.133763] RSP: 002b:00007fc058862c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 45.141444] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 0000000000452ac9 [ 45.148681] RDX: 0000000000000050 RSI: 0000000020dbcf60 RDI: 0000000000000014 [ 45.155918] RBP: 00000000000005c5 R08: 0000000000000000 R09: 0000000000000000 [ 45.163163] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6b18 [ 45.170403] R13: 00000000ffffffff R14: 00007fc0588636d4 R15: 0000000000000000 [ 45.178080] Dumping ftrace buffer: [ 45.181590] (ftrace buffer empty) [ 45.185266] Kernel Offset: disabled [ 45.188860] Rebooting in 86400 seconds..