, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffa6b}, @in6={0xa, 0x1, 0x1000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x54) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ec0000-0xc)={0x1, r1, 0x0}) 2018/01/17 08:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f00008f0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000870000-0x1)=0x0) r1 = open(&(0x7f0000567000)='./file0\x00', 0x10000, 0x90) recvmsg$kcm(r1, &(0x7f0000e07000-0x38)={&(0x7f00005b9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003e6000-0x60)=[{&(0x7f0000378000)=""/9, 0x9}, {&(0x7f00009e6000)=""/129, 0x81}, {&(0x7f0000203000)=""/117, 0x75}, {&(0x7f000075b000)=""/115, 0x73}, {&(0x7f0000afa000-0x2c)=""/44, 0x2c}, {&(0x7f00003fb000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f000087d000-0x1d)=""/29, 0x1d, 0x9}, 0x0) 2018/01/17 08:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f000062e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) 2018/01/17 08:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000005e000-0x5c)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1, [0xba41, 0xec5, 0x2, 0xffffffffffff0000, 0x7ff, 0x6, 0x85, 0x800]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000ab8000-0x4)=0x7c99, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064d000)='/dev/vga_arbiter\x00', 0x400, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000096000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f00002fd000)=""/49) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00000ff000-0x6)={0x7, 0xa}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000197000)={0x0, 0x0}) 2018/01/17 08:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) mbind(&(0x7f000088f000/0x3000)=nil, 0x3000, 0x3, &(0x7f00007ad000)=0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000048000)=0x9) 2018/01/17 08:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xe, 0x4, 0x9, &(0x7f00007ec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ab7000-0x40)={&(0x7f0000f80000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009bc000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000953000)=[0x0, 0x0], &(0x7f00004e0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x3, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00002d7000-0x50)={{0x80000001, 0x23}, {0x6, 0x6}, 0x7, 0x2, 0x7ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c85000)=0x3, 0x4) bind$unix(r2, &(0x7f0000e4d000)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = dup2(r1, r0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000b3f000)=0x7fff, &(0x7f00006c5000)=0x2) 2018/01/17 08:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009bf000)={0x0, 0x0, ""}, &(0x7f0000a09000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009dd000-0x8)={r1, 0x100000001}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000030a000-0x9a)=""/154) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000275000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c11000-0x4)=0x14) 2018/01/17 08:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000e4f000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000848000)={0x0, 0x4, 0x1, 0x1f, 0x200, 0xfffffffffffffff9}, &(0x7f0000c57000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000994000-0xc)=@sack_info={r1, 0x9, 0x7fff}, 0xc) 2018/01/17 08:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7b000-0xc)='/dev/autofs\x00', 0x800, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000098f000)={r2}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c0000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000029000-0x4)=0x755690f8, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00007f3000)={"172890487e2db635083bcedc1755a652", {0x4, 0x7, 0x4, "6ed2559f62d6", 0xbc4, 0x0}}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ff8000-0x79)=""/121, 0x79, 0x0, &(0x7f0000734000)={0x0, 0x0}) 2018/01/17 08:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000412000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b9e000-0xc)={r1, @loopback=0x7f000001, @rand_addr=0x9}, 0xc) 2018/01/17 08:39:51 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000569000)=0x0) 2018/01/17 08:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000dff000-0xa)='./control\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x7, 0x6, &(0x7f00001ea000)="c895", 0x1) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f3c000)={r0, 0x7ff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000936000)='highspeed\x00', 0xa) accept4$nfc_llcp(r0, &(0x7f0000cd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a5f000-0x4)=0x60, 0x800) ioctl$KDENABIO(r1, 0x4b36) 2018/01/17 08:39:51 executing program 6: 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) rmdir(&(0x7f0000d75000-0x8)='./file0\x00') socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000059f000)={0x0, 0x0}) mkdir(&(0x7f00009ff000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000359000)="") chdir(&(0x7f0000189000)='./file0\x00') r0 = open(&(0x7f0000e9e000-0x8)='./file0\x00', 0x10001, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000a86000-0x6)='ramfs\x00') 2018/01/17 08:39:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000099b000-0x8c)={0x70a, 0x8000, 0x8f, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/17 08:39:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bca000-0x6)='sched\x00') getdents(r0, &(0x7f0000001000-0x2a)=""/24, 0x18) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/17 08:39:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$autofs(0xffffffffffffff9c, &(0x7f0000287000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 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_config_ext={0xfffffffffffffffc, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000541000)='net/sockstat\x00') dup2(r0, r1) 2018/01/17 08:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000024f000)='net/icmp6\x00') 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) sendfile(r1, r0, &(0x7f00004db000)=0x8000000, 0x5) connect$netlink(r0, &(0x7f0000fb2000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) 2018/01/17 08:39:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x7, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x1, &(0x7f0000014000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000333000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000012c000)=0x48) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000949000-0x4)=0xffffffffffffffff, 0x4) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:51 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x541381, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b23000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff}) 2018/01/17 08:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000023e000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mkdirat(0xffffffffffffffff, &(0x7f0000919000-0x8)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getpid() fstatfs(r1, &(0x7f00002c4000-0xcc)=""/204) socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r1, 0x9) gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000433000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000074e000)=0x0) r4 = getpgid(r3) ptrace$cont(0x1f, r2, 0x20, 0x3) wait4(r4, &(0x7f0000411000-0x4)=0x0, 0x0, &(0x7f0000754000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000cc8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000a30000-0x91)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f00000dc000)=0x0, &(0x7f000016c000-0x89)="") ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x7fff, &(0x7f000001a000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000872000)={0x2, 0x2, @rand_addr=0x38a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000089000)=0x0, &(0x7f0000e3a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000337000)={0x0, 0x3a}, &(0x7f0000b93000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e52000)={r3, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea0, 0x0, 0x7acfb5f, 0x7fffffff, 0x25}, &(0x7f0000fae000)=0xa0) 2018/01/17 08:39:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000079a000)=0x0, &(0x7f0000cb9000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 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) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000002000-0x14)=@ll={0x11, 0xff, r2, 0x1, 0x200, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x19)=[{&(0x7f0000000000)="8a99cbbc6246bf4be21a8ea6ad4e32179e67da2cf4413144078087dd9c", 0x1d}, {&(0x7f0000001000)="67d482e45b08a2e67ed35f6d4beb2ca90bf9e4c064df52bde7ff917e6104e4573049ed0875475fa89761afe5fa7cf8c70fa1448e3c6b2b91b63faf2b53eac00b2b", 0x41}, {&(0x7f0000000000)="67038dd6699043bbdee6562035b1be1ac40f6587a9e48a89ce6db3a3230dd2e1c6b6bdb19b022d93936b99dee9dae8de81aec4a910c50a3220a6cc5e3390225abfad4f9fdf6f8932796018491f4de8b74b9152e940eb6f4c34c00c5d046e11ecc85f7c3b1f4d0598d4fe793316bed9bcaa50ec21eee99d0b5b12162ec1eea16342adb38ee207c6ca16a672e73993db8b9a73080042a2fcafd60a2ca89a10399a9fb4f6b101bd5dfd67da1ca469c357f53497f5068eaaca6c7a097063f05a218cbbd80e52533d", 0xc6}], 0x3, &(0x7f0000001000-0x298)=[{0xf8, 0x11d, 0x3, "217b56542ce4ea509a392a9f334df3dc7c3ecc59ea824e6a8fb3e156ea3a5cb9e1257ffb4207925a54d66077884be7a27ed5599a1be53326a8286c124a5665f9a3cc8489e18ed97c9ae0c2893cfafe89d75712c7c749f7ca97e1a4312219ae8c4df9a1325722852375603d1554f487af318770b1ac4bca5644a8d1b8c26628f1a2818e48421b3337ac834fdecc979edd01630ffd3704ed868b3a12c1ebacf4db8b2b08601652b276c358813bb7141f8b6190effe9997bac0f4bdaa91a3db7f89c9b4f4d1acfbad707954ade76581cfa595fb4039f4eccb1bfe42ef3d1c23d16ef0937d61efdd3f3b"}, {0x88, 0x11f, 0x7ff, "0fe05283dbce3da79363be70f99c9bf9106a63ab7c52347e1daeab3a0d0f763c599d7257b538ff0a55233b8aae747828fbb8c2cb80bdc56750fb136a867cc9e42ff7dbb9a5b8f01f6986d9defc809ab89394f41498bc565049b907abd646c98d6bfbfbe5a6e06c44ec924c9f716f5eaaa7b0915e"}, {0xd0, 0x1bf, 0x3ff, "80f8ee743e82b55b9aff86b70fe29cd9b0bd459eadcac417c23552bd926fbaabafe32ac5bbe89fefb31ecd7e5aca96cec469acb724bf627881f57928071548afadbb4f9d4d3876294a26370aaaedfacc7181008523963b99dfc6886df3c3853db781c39fb52f0b19209617eeb64f399048ad3ecd4e10cb29d92f9c09849d18c71882dd50b142207cd6ab682a4db6763b6eef59e4029dde9b0c1a39b5a9fbce8f57484aef04c078fab69ad932d1dd69ceac187022a47b07d2c6243cd4f121"}, {0x48, 0x10e, 0xffffffff, "0373a1427ccb1942959d197ab581cb7bfa1662291e3e71c4105cd8bb311a28a4259a19f3d349c02b5ea689f4bec8395a92"}], 0x298, 0x0}, 0x20000040) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x6, 0x7, 0x80000000, 0x6ba, 0x40, 0xb58e}, 0x48}, 0x9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x320, 0x3, [0x0, 0x2, 0x0]}, &(0x7f0000002000)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x9}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000003000)={0x100, 0x3, 0x1000, 0x2}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000002000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r3, 0x7, 0xadd}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000007000)={0x2, 0x7, 0x6, 0x2, r4}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/17 08:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00006e8000-0x19)="", 0x0, 0x0, &(0x7f0000d82000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000073f000-0xe8)={{{@in=@broadcast=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}}, &(0x7f0000c3f000-0x4)=0xe8) lstat(&(0x7f0000505000-0x8)='./file0\x00', &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000edd000-0x50)=[{&(0x7f0000a37000)=""/124, 0x7c}, {&(0x7f0000830000-0x9f)=""/159, 0x9f}, {&(0x7f0000fe6000-0x95)=""/149, 0x95}, {&(0x7f000082f000-0x3)=""/3, 0x3}, {&(0x7f0000ff4000-0xcc)=""/204, 0xcc}], 0x5) syz_fuseblk_mount(&(0x7f0000f83000-0x8)='./file0\x00', &(0x7f0000f0b000-0x8)='./file0\x00', 0x4001, r2, r3, 0x1ff, 0x0, 0x20) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000194000-0x4)=0x0, &(0x7f0000208000)=0x4) sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000005d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) socketpair(0x10, 0x1, 0x89d3, &(0x7f0000458000)={0x0, 0x0}) 2018/01/17 08:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00006c5000)=0x0, &(0x7f0000833000)=0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x599) accept4(r0, 0x0, &(0x7f0000d6f000-0x4)=0x0, 0x0) 2018/01/17 08:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000a9f000)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002a3000-0x18)={r1, 0x0, 0x0, 0x0}) 2018/01/17 08:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000a82000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') creat(&(0x7f0000a7e000-0xa)='./control\x00', 0x0) mkdir(&(0x7f000069b000)='./control\x00', 0x0) mount(&(0x7f000095d000-0xa)='./control\x00', &(0x7f0000cbd000-0x8)='./file1\x00', &(0x7f000026a000-0x9)='reiserfs\x00', 0x0, &(0x7f0000fce000-0xf6)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:51 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$rfkill(0xffffffffffffff9c, &(0x7f0000305000-0xc)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000251000)={0x80000000, {{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]}}, 0x90) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f00004b8000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) socket(0x0, 0x0, 0x0) 2018/01/17 08:39:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000961000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@loopback={0x0, 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}}, &(0x7f0000db9000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e62000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1ff, r1}) fstat(r0, &(0x7f0000811000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) lgetxattr(&(0x7f0000f4e000-0x1)='./file0\x00', &(0x7f0000284000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f00009de000)=""/116, 0x74) 2018/01/17 08:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) socketpair(0x15, 0x800, 0x1, &(0x7f0000444000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/01/17 08:39:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x17, 0x1, 0x5, 0x6, 0x4000000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:51 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/rtc\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000781000)={0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x958, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000002000)=0x7, 0x6, 0x2) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0xee)=""/238) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @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]}, {{0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff49, 0x3, 0x7f, "d98cd465c08325879c53e5b1ebe73d2604bfd66f1669304f3fa617f85099601af8270a1d6349871e01d79e90c06f2c4c7daf43370cedd03d3354e7f2b0f03aae44a0f9be30a06e0961da5b54deb0a484"}, 0x160) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000004000-0x8)=""/8, &(0x7f0000003000)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xa5, &(0x7f0000005000)=0x0) io_destroy(r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000007000-0xa7)=""/167) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000a, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000003000-0x15)="4b860e27a4e2a6f1a7bbf85f39757c10dd6cfa2681", 0x15) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000005000-0x41)=""/65) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000005000-0x8)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000009000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) [ 82.899374] binder_alloc: binder_alloc_mmap_handler: 13587 20000000-20002000 already mapped failed -16 [ 82.916334] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/17 08:39:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000967000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/17 08:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000592000-0x20)={"a0fbfc7d8bdda2331a50ba5964c82ff4", {0x4, 0x399, 0x5, "24bb2d4dbb4d", 0x1, 0x0}}) preadv(r0, &(0x7f00009d3000-0x80)=[{&(0x7f00009d2000-0xe7)=""/231, 0xe7}], 0x1, 0x54) 2018/01/17 08:39:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80000000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009ce000)='/dev/dsp\x00', 0x40481, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') ioctl$TIOCSBRK(r2, 0x5427) preadv(r2, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000e8b000-0x57)=""/87) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000988000)='/dev/rfkill\x00', 0x103400, 0x0) inotify_add_watch(r3, &(0x7f000047e000)='./file0\x00', 0x200) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000aed000-0x5c)="fefa1a373ea82e516a8256e2e91756b9dfc7c7c7efe59b05b82076c0b3d82a7559480e716b53194df7423544fc6e8aed76f638a20faeac7c169ad6a951ca7315524b015eec780930a6dcf0fec081cd92df581058b918fbac85adfc28", 0x5c) r4 = add_key$keyring(&(0x7f0000d95000)='keyring\x00', &(0x7f00007f3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a03000)={0x4, "4a01e18a6428"}) keyctl$clear(0x7, r4) acct(&(0x7f0000444000-0x1)='.') [ 82.916346] binder: 13587:13595 ioctl 40046207 0 returned -16 [ 82.996312] binder_alloc: 13587: binder_alloc_buf, no vma [ 83.006799] binder: 13587:13595 transaction failed 29189/-3, size 40-8 line 2957 2018/01/17 08:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a5000)=0x0, &(0x7f0000897000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f00004e0000-0x6e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x31b]}) 2018/01/17 08:39:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000+0xaa8)='/dev/vcs\x00', 0x600, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000d77000-0x10)={0x6, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000001000)=0x0, r2, &(0x7f0000001000)=0x59, 0x1, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r3, 0x3ff) writev(r5, &(0x7f0000568000-0x20)=[{&(0x7f0000c3a000-0x1000)="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", 0x38e}], 0x1) 2018/01/17 08:39:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r0, 0x0, 0x3) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='.', &(0x7f00005ce000-0x6)='ramfs\x00', 0x2000, &(0x7f0000590000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000cf0000)='.', 0x0) 2018/01/17 08:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000-0xb)='/dev/loop#\x00', 0x0, 0x1) write(r0, &(0x7f00006de000-0x33)="328be0d31de6752f09295c63c460861a944f0970df7beea23c08b4e2d677fb1141dc9a2725fb4a236526c20da1e57a0f30d5b5", 0x33) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f56000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000b27000)={0x0, 0x60, 0x9, 0x1000}, &(0x7f0000304000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000624000-0x10)={0x5, 0x200, 0x7, 0xfffffffffffffe26, r2}, 0x10) fallocate(r0, 0x3, 0x0, 0x100041) 2018/01/17 08:39:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000001000-0xc7)=""/199, &(0x7f0000001000-0x4)=0xc7) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009da000)=@get={0x1, &(0x7f000003c000)=""/165, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000d0b000+0x7c7)={[{0x0, 0x800, 0x1, 0x6, 0xffff, 0x1, 0xfffffffffffffff9, 0x2, 0x8, 0x4, 0x8, 0x200, 0x0}, {0x8, 0x100000001, 0x4, 0x7fff, 0x6, 0x1, 0x200, 0x1000, 0x69, 0x2, 0x7, 0x101, 0x7}, {0x6, 0xb9e, 0x81, 0x1, 0x6, 0x6, 0x4, 0x6, 0x2, 0x6, 0x1000, 0x74f, 0x6}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000a04000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x989680}, &(0x7f0000a29000-0x4)=0x0, 0x555a77f243942658) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8001) clock_gettime(0x7, &(0x7f000051e000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c66000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c1c000-0x20)={0x1, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a67000-0x20)={0x8, r3, 0x10003, 0x7}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006cf000-0x4)=0x0) stat(&(0x7f0000499000)='./file0\x00', &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000588000)=[0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f00004ec000-0x38)={&(0x7f0000db6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000047d000-0x40)=[{&(0x7f00006cb000)="a0be5d2f6db23b7ef3875e9220dd5e0b78e9ad242f28cb985f2f773acfbebf02942757a130409d1a6d9044b8d0f8c7fe508d65bae2087c6311f0b975296071cca0de0b3f9bfc783b3d26b0ff561273b9fdffd4f33aec02dfbe9c71de0ef730e229c9c78d7bdd37b8662f8e3beedaa21701dfb67e351ccce326daf0e7d73109bc", 0x80}, {&(0x7f0000348000)="7750996f56f28f085fd4ed116e91098edd146a061317b071647e2edf80993111b3e7cc76cd5b73efbfb4398e74022b99916c93253de8ff274508c5124d27ea36a7b5a6e540ec717ea24eacaca1ad9079bf1997912ff73202178a003d43d9e8c79e799798cd37d3507ef299568b764d48e63b41a8f5848a86f2fc84890c27652124be927b00ee24a264996fc26c1f69015f2d", 0x92}, {&(0x7f00004e8000-0x43)="5634fff25d90fc63e28187fd62c0e7ac2d961b06a8ad007a0e061650f9ad4ae3137b0ce0f04bc56780dc223e9ee292f9723cf5bb3d8c5a9dfbfd7d7d0714e515579581", 0x43}, {&(0x7f0000ff4000-0xde)="e0393c6127fa705c89e9f69c169240bdd960e59e93204515e7d453106cfbe3b53cc2d2ba0fdc14553372081a32da403d090bb713f3cf9a961acf122cbf3f54812e57059b90c7b66f8f8754dae6a1bb646588d9ef107239ecbbc54d69e097d615f67b4af535869f8cc9394bf710de3a43e33fa416bd03c28a3cfa92896a6c8b211dcff7ee8a6181c6701da1ed58b6238e29521df096e46f9fda3acc22b4cb44eea19967bf282610ff87a3891f76c483357d6478cf366bbf79e7bee1430ea715894b04165b54f00b2bf7d27f38c61e0897471cb3c8a4626ff9265e80a6e71d", 0xde}], 0x4, &(0x7f0000d84000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r2, r2, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x88, 0x8000}, 0x40000) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002b1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000cbf000-0x8c)={0xfff, 0x1, 0xfffffffffffffffc, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = msgget(0x3, 0x94) msgctl$MSG_INFO(r8, 0xc, &(0x7f0000b94000-0x1000)=""/4096) 2018/01/17 08:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c45000)='/dev/sg#\x00', 0x0, 0x400) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000076f000)=0x2) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6372633332000000000000000000000000000000000000000000000000000000000000001800"}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d0000)="3be92c54", 0x4) sendmsg$alg(r2, &(0x7f000017c000-0x38)={0x0, 0x0, &(0x7f0000f35000-0x50)=[{&(0x7f0000939000-0x53)="f65990b0a159e2efbb837e75c4d1d8d4e8a8a505000000000000000009657be92f82ef5f7464006e8cd218a36a5b21f764c38b66f1fd809b2e0e4bd131a2ca261e1ebdec25f4fdd033f2ea19d5f548", 0x4f}], 0x1, &(0x7f0000d27000-0x18)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f000088a000)={0x0, 0x0}, 0x80000) 2018/01/17 08:39:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e5d000)="", &(0x7f00005b3000)=0x0, &(0x7f00003f0000)=0x0, &(0x7f0000c5b000-0x36)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005b8000-0x4)=0x0) inotify_init1(0x80000) move_pages(r0, 0x1, &(0x7f00003d9000-0x30)=[&(0x7f0000dc5000/0x4000)=nil], &(0x7f00005b6000-0xc)=[0x400], &(0x7f00000ac000-0x4)=[], 0x0) rt_sigreturn() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000b31000)={{0x3, 0x4, 0x7ff, 0x4, "c453aa897fb4e99014f1bd2748b41b0c3a3aea03a49973e20e638aa1ca6341c7e4fecabe9e8463f8a4c87435", 0x3bcf1c6f}, 0x3, [0x7, 0x3f, 0x2, 0x8001, 0x3f, 0x0, 0x100000000, 0x1, 0x42, 0x66, 0x996, 0xfff, 0xfffffffffffffe00, 0x5, 0x9f, 0xab86, 0x80, 0x6, 0x0, 0x0, 0x100, 0x453d, 0x4, 0x4, 0x8000, 0x101, 0x0, 0x800, 0x0, 0x1, 0x0, 0x6, 0x401, 0x6, 0xbb63, 0xb09, 0x7, 0x10001, 0x0, 0x0, 0x3ff, 0x5, 0x3, 0x8, 0x1c, 0x16, 0x3, 0x4, 0x3ff, 0x5, 0x7, 0x7, 0x5, 0x3f, 0x5, 0x3, 0x100, 0x100000001, 0x10000000000, 0x401, 0x5e, 0xfffffffff873aa16, 0xb2, 0x9, 0x9, 0x95, 0x2, 0x2, 0xe09, 0x1ff, 0x0, 0x1, 0x4, 0x0, 0x7fff, 0x7a0, 0xe3, 0x2, 0x8, 0x4, 0xfffffffffffff7cc, 0x9, 0x5, 0xfffffffffffffff8, 0x3, 0xffff, 0x80000001, 0x4, 0x5, 0x562, 0x5b9, 0x0, 0x1, 0x8, 0x8, 0x54, 0xfffffffffffffffe, 0x3f, 0x100000000, 0x1, 0x401, 0x1, 0x100000000, 0xd8c, 0x4, 0x892, 0x1, 0x8001, 0x100000, 0x5a8, 0x0, 0x26, 0x9, 0x3, 0x3, 0x2aed, 0x7f, 0x7f, 0x80, 0xa0c, 0x1000, 0x1, 0x2000000000, 0x7, 0x4, 0x100000000, 0xeb6, 0x7fff], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 83.066821] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.080054] binder: release 13587:13595 transaction 86 out, still active [ 83.087150] binder: unexpected work type, 4, not freed 2018/01/17 08:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000a2d000)="b8", 0x1) sendto(r0, &(0x7f0000b11000)="91", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d2000-0x2c)="db", 0x1, 0x4000000, &(0x7f00004db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c2000-0x1)="aa", 0x1, 0x4040000, &(0x7f0000420000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/ppp\x00', 0x410000, 0x0) [ 83.140764] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 08:39:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003d3000)='/dev/input/mice\x00', 0x0, 0x800) read(r0, &(0x7f00004fa000)=""/0, 0x52) 2018/01/17 08:39:51 executing program 4: mmap(&(0x7f0000000000/0xc92000)=nil, 0xc92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x3, &(0x7f0000c87000/0x2000)=nil) mmap$binder(&(0x7f0000654000/0x1000)=nil, 0x1000, 0x2, 0x44010, r1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = semget$private(0x0, 0x0, 0x400) semop(r2, &(0x7f0000c14000-0x18)=[{0x5, 0x5, 0x0}, {0x4, 0x3, 0x0}, {0x3, 0x0, 0x1000}, {0x2, 0x0, 0x0}], 0x4) mmap(&(0x7f0000c92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c92000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e996e7823ad486ace3562682d99c4ba9"}) 2018/01/17 08:39:51 executing program 1: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) r2 = semget(0x3, 0x6, 0x0) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f000024b000-0xb4)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000db4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00007b6000)=""/83, &(0x7f00008b4000-0x4)=0x53) r4 = syz_open_dev$loop(&(0x7f0000c6e000)='/dev/loop#\x00', 0x0, 0x1) r5 = openat(r1, &(0x7f0000ef2000-0x8)='./file0\x00', 0x400, 0x4) fadvise64(r4, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000dc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000083d000-0x4)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000226000-0x4)=0xe8e, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000b38000-0x4)=0x3, 0x4) ioctl$sock_proto_private(r5, 0x89e5, &(0x7f0000f42000-0x3f)="b973d01db1f7d75d9dcb2dcb8430eac1daf8f53d5189ec1d34f3748f95318208b06ff96eb06b7573d8e54fad647e96dbc7ea3ce029f364a61d666961a42de6") shutdown(r3, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000056b000-0x20)={0xfffffffffffffff7, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00006d9000)={0x1, r6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000024f000)={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]}, 0x2, 0x2, 0x3, 0x0, 0xfffffffffffffffa}, &(0x7f000079c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00004b2000)={r7, 0x6, 0x30, 0xd665, 0x3}, &(0x7f000089e000)=0x18) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000742000-0x2)=0x2d, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004fc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a4a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007a4000)={r8, 0x5, 0x81}, 0x8) fcntl$addseals(r1, 0x409, 0x1) 2018/01/17 08:39:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x40000000000001, 0x0, &(0x7f0000e82000)={0x0, 0x1c9c380}, &(0x7f0000a2f000-0x4)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000964000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000df6000-0x10)={r0, r1+30000000}, &(0x7f0000c6e000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e9b000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00008f3000)=@generic={0x0, 0x6, 0xfffffffffffffff7}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008e6000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000040a000)=0x0) [ 83.173955] binder: send failed reply for transaction 86, target dead 2018/01/17 08:39:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000012000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/17 08:39:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000292000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) recvmmsg(r0, &(0x7f00001a6000-0x40)=[], 0x0, 0x4, 0x0) 2018/01/17 08:39:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a6, 0x2, 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={&(0x7f0000847000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00004df000)=""/15, 0xf, 0x0) getrandom(&(0x7f0000cde000)=""/151, 0x97, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/17 08:39:53 executing program 0: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000e71000)=0x0, &(0x7f000013e000-0xc2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000b8c000)='/dev/input/mouse#\x00', 0x80, 0x400) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x40, 0x8, 0xe5c, 0x5, 0x0, 0x1, 0x20, 0xd, 0x7, 0x2dd, 0x7, 0x0, 0x4, 0x3, 0xc9, 0x1, 0x2, 0x4, 0x7fffffff, 0x6, 0x1, 0x6, 0x81, 0x2, 0x2, 0x200, 0x0, 0x252, 0x6, 0xff, 0x7, 0x100000001, 0x1, 0x9, 0x1f, 0xfffffffffffffffb, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000aa4000-0x1)=0x0, 0xe}, 0x0, 0x6, 0x7, 0x4, 0x400, 0x6, 0x7, 0x0}, r0, 0xfffffffffffffffb, r1, 0xe) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/178, &(0x7f0000001000)=0xb2) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) pipe(&(0x7f0000f20000)={0x0, 0x0}) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) fsync(r0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c8e000)={0x0, 0xffffffff}, &(0x7f0000bc0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005ec000)={0x4, 0x1, 0x100000001, 0x7, r2}, &(0x7f00007b6000-0x4)=0x10) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000475000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x3) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000070c000-0xc)='/dev/amidi#\x00', 0x8, 0x48000) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x100000, 'hmac(sha256)\x00'}, 0x58) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000300000-0x6)={0x7, 0x1, 0x0}) r1 = semget$private(0x0, 0x2, 0x112) semtimedop(r1, &(0x7f00007d1000)=[{0x1, 0x5, 0x1000}, {0x7, 0x3, 0x1000}, {0x6, 0x200, 0x800}, {0x0, 0x1af2200000000000, 0x0}, {0x6, 0x10001, 0x1800}, {0x7, 0x1f, 0x1000}, {0x3, 0x101, 0x1000}], 0x7, &(0x7f0000aa4000-0x10)={0x0, 0x989680}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e92000)="39ecd39875738c5899516d2ba063b2d5fb7ab6273bde323354323bafb5f0e26d7a93ab3dcebc5875155db3afb9b5246ee99b430c7a905b1681b3e4071a2c436feb735f449ba415ed9136b9f51c9b5925323117d9839ee10ae9f81d70407115051961e5b98f9cbb7a872c1506532c1c19c190950fbeab4104754d652f8641ea48", 0x80) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00009cd000-0x8)='./file0\x00', &(0x7f0000d4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000447000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) lchown(&(0x7f0000636000-0x8)='./file0\x00', r0, r1) bind$alg(0xffffffffffffffff, &(0x7f0000434000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000", 0xb) set_thread_area(&(0x7f0000c13000-0x10)={0x7, 0xffffffff, 0x0, 0x6, 0x0, 0x7, 0xff, 0x2, 0x2271, 0x20}) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) prctl$setfpexc(0xc, 0x40000) sendmmsg$alg(r3, &(0x7f0000289000-0x1c0)=[{0x0, 0x0, &(0x7f00001d5000)=[{&(0x7f0000c9c000-0x5c)="0f7b1bb2c0333d01242f87b1017a49b17e1b766837357390a137a82989f9b656ab42b06b5d914e85cb7d14c64f22f542035fb36408e33aeb2b4eb64ac13883eb762fcade285cf5ce1480e9bb19835446a61419c8a90318bab435a93a", 0x5c}, {&(0x7f00002a1000-0x3f)="f237a2c96f1abf997e804af85857f52c17205c9e0c00d3297186144e1e9135f992351da2e863a47089a3d5d0e0d7e9f8a06bd28cfbc7da1e38d6387f681806", 0x3f}, {&(0x7f00007b9000-0xdc)="08e37373ad3c41431842845e3115fd7e8b038d01e7c7bc8c32ceac9f01ee6f8f8b7a69df009687e21675e40ed6f99847a95c1816b802588642380340a7ecfc1f817abf3ede64437e808d3792a75d082a9976c9bd5fe4563c3c12fc221b0f8128d5a658313682880829e53041f9703c44fa232f5dde8ea22593cd6c07f315089743fccd2fe91768953f0da89ee5480007919ea1ef387dac012f7fc9c34cb78a7e80f5a3e0912728bcd4aba71568d0378f71848ffb3c0b0946708ea919f700acec3c9b512ce129dda3bc55c289f334290bf429955440ca63dfae9bd9ac", 0xdc}, {&(0x7f00008c1000)="a486ec7c283ed9f032a1a3b5cbb803fe2035f7f60d3050f9d6f546d811f229fafe9a01cd84c514ee485724b7ed61eb361599f40d858bbffeece45a328ff5bced6920795cc4002784b348ca073f759dee58b7888f9568465c14e3b81902a1ae07b91b82639ee8f19d10d3a155571d8c6fc6eaf3986b581f167c4335e555a3648cee8b8a5bd3f5e50f2207ee8cfd42eee4a7a492", 0x93}, {&(0x7f00000c5000-0x2b)="d208e36b2e2964802981dad5af76b2e335a2b9eeb2af8b74e697f6bec8a32f06cfe96ce4f2f40db23eae37", 0x2b}, {&(0x7f00004ac000-0xdb)="340d328f188ec414652811d284cb50c65ad59b0d38b3a10c41fcb655bac58b0511502c733c8e73437ab5dbdf344eff052ee78583afd7723e5ba363c0a5e20e4e3eb58d962a818e4aee4825ff14b409ba10ca00aa9acc84e7dc4e7b4a53d665129f9e49f0cba65fa33981ceb2015153e07ffaed26072184b496e3ed65dd81ec160d40f93f8fc8e65ff035c87b56352017e9656cefa21a0d77fb8d58706d513efd80b54414ca7bcc3f905402ccb7efc9a0a22fd6315f00ffe3732635dc839aa374ad593264e0a7f18dd55247e706c391ae24f55e1c89bd58c3a83b19", 0xdb}], 0x6, &(0x7f0000159000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf1, "aeb624dd8eb50d342a4ab3c5fb393d483167997647750e8c6ad6709d928d950d1ea187f7438f5b64bee6f64ae7b119fb6afb92c0ca12df075ce2feebd09edce8873293f82759c3b7385ca22d921e701e41f79eeb76e88c154e786177d84f64ef25acd29bf53f0c171f256edb1570e1d4c05c1e23e1028f1c1f5c8023e757c1bae2807e099f4b362c66f78c85635e716f5713ddd3b323f81b31b7d8f56047cc14785b98c0697f4e7f226c6d4b6c5e07554668c2ba9e3124f3a03a436ff29a89c06627334358c7373ec47a67415dd9c8e0a53721c5591c381d951698d781acc19b828788cfe0e82720ce1112073217480f8a"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xff}, @iv={0x60, 0x117, 0x2, 0x45, "8f1ff1f1c2051d61df3f981a45231b4d8fbe89c532e6d399a4f035a65d66915c5fadabce5c9c1972185862fbf866827a1d41a8768440d14a48668b8867044643263c04752c"}], 0x1b0, 0x0}, {0x0, 0x0, &(0x7f00006dd000)=[{&(0x7f000055d000)="158eccbdd44de6da084f2c1ef398eb5ac1a02510e10acf69dc9ac78c2698cfa95b095401e0e0ce85589bdb348a97ece7f5ad2487b6f4beee3b43bd2c9d7dda3d128746e792cf361387c4a0aa7241604293c06f5d41c45837d3cf8d6f137c5821edaf23c7994e4effaacf0d6c5ab5706c73bb5f01798cbb48ccf178881691ea", 0x7f}, {&(0x7f0000a45000)="c7d28d4992dd9e68b4e80f10db193486b71bb27f245aa14aad7cc4e78942889894c8c81f78f0062d0147cfad6d7e2fa15f40e51ad7eec8ee129da4a83dd3848c9fa736d7d0992d1fd0ed1d11da0b172f61b99c6445d39887645cdb3aea2cffd45b0401c07dc063a52db442e06c450ccc659ed4a0c98fa20c0e", 0x79}, {&(0x7f0000363000)="5060e507f0e0d2c1c02067e80b1d71c345f19b6203f40e329adfe3efd129a3f307be872880ddf546713729b92564b77aaadcf8236f2aea1682d17e724906e35fa9b64881079ef69726bb176e1cb6269ab9", 0x51}, {&(0x7f00003e6000-0xfa)="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", 0xfa}, {&(0x7f000056d000)="e27f1c8a94d9ee3145f2578d27c7933049f7df14dbc35f217186e599181822887f13ad6f87b59527c665133bd63114e5f6f2fe7f1434581bff65bbce73e349ca8e2217", 0x43}, 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{&(0x7f0000dca000-0xfd)="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", 0xfd}, {&(0x7f0000847000)="1d9f9209c5cf8d93ca52604b2835cd4097d897e42f102f8d730487d1c309b33ec3d032e05272f3dfaf7b0bfb5017427353c33cd61a3b7a38599a0158c285d6e8686b24b141e1e4f947388976d3e5e999d4140fa5c74c3d4d67abfae72e05f4cff76efa77965dd2c762430fc7d8121b7c61c95a50d0cb872acc8007901dfbdff6cfcd791fa212d27939057456baa4ef442561750aafe9af1f4362cd6a6782e11fdaaf1d35d6225edd0dcbdf86e6dcf0f75cfe0ee5349d2179e6f6f89ae1951a2db93ae2a5d751f9b66751ad244e", 0xcd}, 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{&(0x7f0000656000-0x55)="31b144d6a99e6c154451800be15b817af5994963748d63acbc9f7c8b73c5dddde45a123c9f54ce6399927119642e8f4cfd783aa8d39ff13ecf1eacc78fed7ee1bc990b3a9a9916c24c0a614367c882551afc0166af", 0x55}, 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0x1000}, {&(0x7f00005ff000)="b7ed78886a5811cfd5a09802d10366808f0a60d2ee36dc10105376d063178ea8aaff97d462dcbe9b1df6045cde967512e55971c24139cedfa05a393e952fd589ad3da41ed53b01808dc4d29e935f2c99883a7101cd06ac8e3bfbdb868e083e34150a27aa36439e164ee75c5d7aa0d35ca6be", 0x72}], 0x8, &(0x7f0000981000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x100, 0x117, 0x2, 0xea, "8cfcacca1d4ce0a244999eb035970e994599a0f76a2b1c6a0db3ebcd8bf2da7a24f11456d7a6b4df1250c4568c3a1a6f1b2d93bd14eb241396998b0f49cde25acca8e83c98354fbd83c75660eab42fc5cdebed32505cc4239badb95d299656673c7db1bffc79e008f99eda1f2ab0414de2752e30252f481ddadf8934649c76d9b3a7d5c765e2b65420e41f2594e8d624da2fd0cbf941a669809f2ee779b06e2fa34ff12bf0e6bf10dc471e2bd35a734d6003bad5d48658c9cb08451c35312d20d71539d74aa9995c5cdd531b34f42a0a91e8ca448391a30a36ef4a087afa3efc565332bff30e61ed1083"}, @iv={0x38, 0x117, 0x2, 0x23, "2a32e395ef8f623b1b3c410e2cab61d1e44a06c4f59e7e489049d8d3fea365258a99b6"}, @op={0x18, 0x117, 0x3, 0x1}], 0x180, 0x4}, {0x0, 0x0, &(0x7f000014c000-0x50)=[{&(0x7f0000c33000)="7a47b431ff4ee70bed80333c011cb59f3841e45457ca71f886f3959df78cd8a64695bf6b2062dd8196549ff0a034e23d73073d22961fa8fd", 0x38}, {&(0x7f0000bcf000-0x1f)="932773398d98819108b78325781aba4ed0e2ce7f2dfef4fbd23abab7c0510b", 0x1f}, {&(0x7f00006b3000)="bf3b13e6ef35553e6231691efde6ce417fd523e690db2a53c39b3b8a2ec2f67c700b79fe4c0ff9b817c07d87e3313d1c98a1451ab13bf45f5a1ef62c5bd11225c2", 0x41}, {&(0x7f0000965000-0x1000)="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", 0x1000}, {&(0x7f0000fcd000)="ba1cc7375cbc60544344ba14f675b3dc017e6303ce05adfb2fcf05a7f787254a92e0ff442d92a6fb6cb2e1f269328fff6329d42748", 0x35}], 0x5, &(0x7f0000651000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x108, 0x117, 0x2, 0xef, "3218d92215daad9c151ff85811570fdb56f47d44951754b6218f7d9731a925125bc7e1d66394fc71f3de885111029417803b9f8bc7acd1e7e85547ef0cbfa4df8284f772e1362b0645fb379d47c00f854c79786eac3fa6f949d808a3bf0eb3f35171a9d04967aa51722fd1ccae7ad42d04f76651affe3d3294ff0dce676dd33694ee56ae554906b1ab49682dd9cb28fd786e5e4a10ab38b3c1dfc91182c111e6b599e5c86f22bf470f1ccb2dc019b1390b24882f3d331c14210cd799d2a47995b154d3602db6f6b3f1c9ccef71c7757686a10dc092de6f6833721571ec87fbef51b7707341f5809988fac9aed3d9fa"}, @op={0x18, 0x117, 0x3, 0x1}], 0x150, 0x3a3c5460d23b9898}], 0x8, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r4 = semget$private(0x0, 0x2, 0x190) semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000777000)=""/191) utimes(&(0x7f0000efb000)='./file0\x00', &(0x7f0000d05000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f0000239000-0x8)='./file0\x00', &(0x7f000048c000)={0x23e27cae, 0x0}) symlink(&(0x7f0000919000-0x8)='./file0\x00', &(0x7f0000880000)='./file0\x00') r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x3000, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r0, 0xae80, 0x0) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000058d000-0x8)={0x0, 0x0}, 0x4000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/rfkill\x00', 0x80, 0x0) linkat(r0, &(0x7f0000107000-0x8)='./file0\x00', r1, &(0x7f0000035000)='./file0\x00', 0x1000) setitimer(0x0, &(0x7f0000fae000-0x20)={{0x0, 0x2710}, {0x4, 0x2710}}, &(0x7f000031a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) bpf$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}}, &(0x7f0000d34000)='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) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000230000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000d7e000)=0x6) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000d7d000)={0x5, 0x1, 0x4, 0x1a34, 0x10001}) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x2) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r3 = dup2(r2, r1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000004b000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x8, @tick=0x2, {0x40, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f000004b000-0x8e)=@hdr={0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x1c, 0x4, 0x0, 0x0, 0x84, 0x0, 0x200000000000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@generic={0x83, 0x10, "f2815048dab7aa51d09d8e8eb748"}, @generic={0x0, 0x2, ""}, @timestamp={0x44, 0x30, 0xfffffffffffffffe, 0x3, 0xf917, [{[], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xfff}, {[@multicast1=0xe0000001], 0x7}, {[@multicast2=0xe0000002], 0x3}, {[@multicast2=0xe0000002], 0x5}, {[@loopback=0x7f000001], 0x100}]}, @generic={0x86, 0xa, "b84b7b1019b51ffc"}, @generic={0x44, 0xd, "8c6dbbba5b4dc13638d42b"}, @end={0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0xffffffffffff8ccc, 0x0, 0x5, 0x0, 0x10000, 0x0, 0x4, {[]}}, {""}}}}, 0x8e) msgget(0x0, 0x100) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f000004b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:53 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e74000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xffffffffffffffad) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e73000)=0x0) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00005e6000-0x10)="fbe2608dc65f61ac3d91387062842de7", 0x10) 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001e5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000062e000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000342000-0x10)={&(0x7f00007f3000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000916000-0x18)=@get={0x1, &(0x7f0000728000-0xf)=""/15, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/ptmx\x00', 0x200800, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000a72000-0x8)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000ba9000-0x4)=0x8) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x18)={r2, 0x9, 0x8, [0x7, 0x487d, 0x7fffffff, 0x30, 0x6, 0x8, 0x9, 0x8]}, 0x18) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffffff7, 0x200, 0x9, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x5}, &(0x7f0000002000)=0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="a0", 0x1}], 0x1) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000958000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00006cf000)='blacklist\x00', &(0x7f0000bae000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="cf9ce1016a7e61061d20e6a52dbafc704bffb0974d87a03f9c921d26bda419b8bed147b6316644064e98b2db9dc1b6b23618261ce76b5700da51cdbf5eed31f832d3f36151a48d84e57b32fbb0035313e07754592b504eef669493d42ac3de15689cbc71eef91573033ff6a01299e6745ddf1ddc415ea389ed5be4f876", 0x7d, 0x0) keyctl$assume_authority(0x10, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000150000)=0x1, 0x99) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000600000)=0x1) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000052b000)=0x9) r5 = open(&(0x7f000003f000)='./file0\x00', 0x0, 0x40) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00003fe000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r3, &(0x7f0000f85000)="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", 0x1000, 0x1, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000e7d000)=""/4096, 0x1000, 0x40010003, 0x0, 0x313) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095e000)={r1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000960000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f000095f000)=r6, 0x4) 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000658000-0xb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1f, 0x7, 0x3}], {0x8100, 0x3, 0x3f, 0x1}}], {@llc_tr={0x11, {@snap={0xaa, 0x0, "15", "c8bd50", 0x655c, "7a63c106114abc25144255cb6ce0ddf55b52c791c9a0012fe08af5a2a48ee73e1868691a6bfdbbd89ce7b28c328a3b6a03681dc3cd2d870243561e644adcda247d3d3166582f3a7255efe515f418c9f75a8febc505e6bb72bde8b8d8b14ca5c8b6c036e4eae4f8379514e0e0357642e5eaff8d0807139805c9c22cb8a6c9f2093f2fe72b6b834ffddb2f00ffccd7944d35043e38e425cd60"}}}}}, 0x0) [ 84.851636] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/17 08:39:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f000073d000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000413000-0x76)="7abd49c47d9341c90f1d9db1b95df69e2f46939af0da0857860a44f49f982ef448c03bd883b136d9bc75a819d154f817d2fe24664e92ce9b5040224c95a5cd2dac86f1952144407efaa145492ee346300c5645fc4393b64f339cb9978170882a7d1cbc27fc7683be175c4f7553af884e232c5b68d3c0") fchmodat(0xffffffffffffffff, &(0x7f00008b0000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0xffffffb0) socket$nl_route(0x10, 0x3, 0x0) dup3(r0, r1, 0x80000) 2018/01/17 08:39:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000123000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000016e000-0x8)={0x0, 0x0, []}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000406000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xffffffffffffff20) socket$nfc_raw(0x27, 0x1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b09000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00009e0000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bde000)=0xc) 2018/01/17 08:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a32000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000009d000)={@common='gre0\x00', &(0x7f0000a3d000-0xc4)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000257000)=0x0) process_vm_writev(r0, &(0x7f0000fd0000)=[{&(0x7f0000671000)=""/65, 0x41}], 0x1, &(0x7f00004ac000)=[{&(0x7f0000aee000-0x6b)=""/107, 0x6b}, {&(0x7f0000cf1000)=""/163, 0xa3}, {&(0x7f0000c42000-0x8a)=""/138, 0x8a}, {&(0x7f0000bc3000)=""/236, 0xec}, {&(0x7f0000bd1000)=""/230, 0xe6}], 0x5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dfa000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000b3000-0xc)='/dev/audio#\x00', 0xe5, 0x40000) connect$llc(r0, &(0x7f00002e6000)={0x1a, 0x1b, 0x3, 0x1f, 0x7, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) socket$alg(0x26, 0x5, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008bb000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x80000000002, &(0x7f00003c8000-0x4)=0x0, &(0x7f0000ef0000-0x4)=0x4) 2018/01/17 08:39:53 executing program 4: r0 = socket$inet6(0xa, 0x40000000000a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000fec000-0x80)=@generic={0x10000000a, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b88008f186a68506776e9eba5ebd039273202a52700faccec35120ec64fc300c1c99287b06eaece2900727e347f814dc256ce82cb2c8880000000bff900000000330000076167b456"}, 0xffffffffffffff3e, &(0x7f0000dfe000)=[], 0x0, &(0x7f0000141000)=[{0x40, 0x1bf, 0x4, "8c92494a9823a7f2b101e094de8da1e8240b3b8f8f06e6ea117fb8995f35cc11c7bf16b17d21e79a09022e71b5b0aab4a3c2219a21f8912e2a4ac894a04badde01ca"}], 0x58, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000000000)="9c059363a6d20d9e0944fc406902c6f1eb9474cfad8ac81edfb585647fcfc43e830e8ada4322dc42b71939d3e31e2301ebcdaafd6493cd1241025c34a6bfbb098a9f0737fcae46aaf2cab71468c35f48bb3acc9c9a6b788319961ee750af00ca", 0x60, 0x40010, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x4, 0x541000) 2018/01/17 08:39:53 executing program 7: 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$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @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) syz_open_dev$sg(&(0x7f00003f5000-0x9)='/dev/sg#\x00', 0x7fff, 0x100) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x44}, 0x0) 2018/01/17 08:39:53 executing program 2: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000038f000)='/dev/audio#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001df000-0x4)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000391000-0xa)='/dev/cuse\x00', 0x80400, 0x0) 2018/01/17 08:39:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009fe000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b6c000)='/dev/hwrng\x00', 0x200200, 0x0) perf_event_open(&(0x7f0000d91000)={0x3, 0x78, 0x6, 0x6, 0x7, 0x100, 0x0, 0x4, 0x4000, 0x4, 0x7, 0x3, 0x9, 0x1ff, 0xcee9, 0x1, 0x3, 0x4, 0x4, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffc, 0x1, 0x6, 0xea3f, 0x1000, 0x800, 0x3, 0x6, 0xfffffffffffff801, 0x80, 0x5, 0x0, 0x101, 0x7f, 0xffffffff, 0x8000, 0x2, 0x0, 0x2, 0x0, @perf_config_ext={0x5, 0x4}, 0x1000, 0x6, 0x200, 0x6, 0x800, 0xfffffffffffffffb, 0x9, 0x0}, r1, 0xeb73, r2, 0x8) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/17 08:39:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) times(&(0x7f0000949000-0x20)={0x0, 0x0, 0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/cuse\x00', 0x0, 0x0) lstat(&(0x7f000031a000-0x8)='./file0\x00', &(0x7f00004b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 08:39:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00005c2000-0xb)='/dev/vcsa#\x00', 0x1, 0x41) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ece000)=""/0, &(0x7f00006fd000)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ad9000)=0x0) 2018/01/17 08:39:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xffffffffffffff53, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00007c7000-0x1)={0x80000000}, 0x1) 2018/01/17 08:39:54 executing program 6: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200400, 0x0) perf_event_open(&(0x7f0000a7a000)={0x7, 0x78, 0x1000000000000000, 0x5, 0x80, 0x80000001, 0x0, 0x2, 0x1, 0x8, 0x9, 0x8, 0x1, 0xfffffffffffff39f, 0x227, 0x7fffffff, 0xa720, 0xfffffffffffffffc, 0x1455, 0x7ff, 0x72c8, 0x2, 0x7fffffff, 0x1, 0x0, 0x6, 0x3ff, 0xfffffffffffffffc, 0x5, 0xcfe, 0x400, 0xfffffffffffffff9, 0x2, 0x8, 0x5, 0x5, 0x2, 0xff, 0x0, 0x3, 0x0, @perf_bp={&(0x7f000036c000-0x1)=0x0, 0x8}, 0x10, 0x100, 0x80000000, 0x6, 0x9cb, 0x4, 0x3ff, 0x0}, r0, 0xffffffffffffffe0, r1, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000204000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000a86000)={r4, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0xa468) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000907000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003c8000)=0x0, &(0x7f0000380000-0x4)=0x8) dup2(r0, 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) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) write(r2, &(0x7f0000eb6000-0x1)="19", 0x1) r3 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r3) 2018/01/17 08:39:54 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000d62000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/192) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000001000-0x20)=""/32) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f00004e8000)={&(0x7f0000e0d000)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x1ee, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x0, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000d2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/17 08:39:54 executing program 2: 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$inet6(0xa, 0x5, 0x0) recvmsg(r0, &(0x7f000054f000-0x38)={&(0x7f00007ff000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000cdd000-0x10)=[], 0x0, &(0x7f0000fe0000+0xdf4)=""/57, 0x39, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000d86000)={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x80000000}, {0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x101}, 0xb2a, [0x2, 0x7, 0x796, 0x3, 0x3, 0xffffffffffffff81, 0x5, 0x9]}, 0x5c) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80, 0x0, &(0x7f0000487000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x800, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0xa8be, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x46c04) writev(r2, &(0x7f00001a3000-0x30)=[{&(0x7f0000179000)="896e", 0x2}], 0x1) read(r1, &(0x7f0000ed2000)=""/1, 0x1) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000b02000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r4 = socket$netlink(0x10, 0x3, 0x800800000000010) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000dad000)={0x10000, 0x104000, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00003d8000-0xf5)=""/245) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000aab000-0x7f)={0x0, 0x77, "719f9f3c3937de33aeefef5b7a0cb6e885210241ea8e5e903cc44078b4c8d20be07a603c3ef85943a24e22dfad83f7d66fb50a55e52d4948e1e6a7d1b8b0e0d67531b1603d928254500e608c4ef848d5ca1dcf2b6dfbcf91ad5d875a2372d861d341e4ccc8f7296bad75800d338519db32bdd267e27a38"}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00009e4000-0xc)={0x2, 0xffffffffffffffff, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair(0x4, 0xa, 0x7, &(0x7f0000a95000-0x8)={0x0, 0x0}) ioctl$KDADDIO(r5, 0x4b34, 0xabe5) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$KVM_SMI(r5, 0xaeb7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x4)=0xe8) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000676000)={"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"}) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b0a000)={0x0, 0x3}, &(0x7f00007c3000-0x4)=0x8) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000b0c000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0b000-0x4)=@assoc_id=r1, 0xfffffffffffffd4c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b0a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000b0b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00007cd000-0x4)=0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b0d000-0x18)={r1, 0x4, 0x10, "a9be9ac38fe37f9e279720fdacaa8612"}, 0x18) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000075d000)={{0x1, 0x3ff, 0x2, 0xdbc0, 0x8, 0x9}, 0x6}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000872000-0x18)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) [ 85.395922] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 85.432339] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000051000-0x1c)={0xb, 0xfffffffffffffffd, 0x1ff, 0x7, 0x5, r0, 0x1000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r3, &(0x7f000010e000)=[], 0x0) r5 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000e10000-0x8)={0x1, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00008d7000-0xc)={0x7, 0x0, &(0x7f0000c5c000/0x1000)=nil}) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00008f1000)={r2, 0xfffffffffffffffc, 0x4, "960940758fdfebd93b1fc62767c6b5520d9bed7e3df7104cf7a41ddaed9b9d3178ff5cbfb5696782452239a880bbd626a9430f03080f2d25a396596b5d94da146d317602ef8cf88d44f5f595662d56e65ec9837408b0e931680b6e6cf976f61f410e75dce652075590fdb95500024b823abe47397a7c0295dd04534af7f4e7a1019840f5623441ecd6935d88eaba5aa5e2815cd438a4e186030000128e4d3b227240b237e3efa52a72c5483f6f6a7805a0f41725"}) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0x3, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000289, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_settings={0x1, 0x5, @fr_pvc_info=&(0x7f000000b000-0x14)={0x7, @common='bcsh0\x00'}}}) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/selinux/status\x00', 0x0, 0x0) exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f727431000000000000000000b500", 0x24, 0x20800, 0x9d94, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f77000)={0x15, 0x2f, &(0x7f00001db000)="6e32427fef8532a9d9e6b1a2b88381545700f79563c20b1aa65cf9ee458d91b686fef7c20978937ef6f9e925e519b1"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 08:39:54 executing program 7: mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000926000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000004) r1 = dup2(r0, r0) sendmmsg$unix(r1, &(0x7f00009d8000-0x1c0)=[{&(0x7f0000827000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ed4000)=[], 0x0, &(0x7f00008d3000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x1, 0x0) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:54 executing program 1: r0 = socket(0x10, 0x802, 0x0) recvfrom$inet6(r0, &(0x7f00007b3000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000da6000-0xb3)={0x0, 0xab, "031df295ef595f9f6a90eef00cfa170d8eba68ef5f65830a1458679c84f1217be233cf2fa0138deae8f91f5f032030af01d9dc87a52884f368c8018358b0b16d97b4b412a6458cefab6d34339f3c95cbdcb2d44bfcfde89a55caf877098c6bd7ca79ee6bb37820bb3a8364405bf987992199d68d92f58d61541210122d4560cbe9157eba91cc09c38e84cbd7280bc62c175e4cd809237d520f10400e73551a6671be2d6212b84bac5fe0f9"}, &(0x7f0000d0b000-0x4)=0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x3e02, 0x5, 0x8000}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b62000)={r1, 0x2a, "693641032bc64c6d10f76108eba709031257c55ae3416d23d91811c57d8a27f618b1ff836e2b759a0f73"}, &(0x7f0000001000-0x4)=0x32) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) r2 = mmap$binder(&(0x7f0000ab1000/0x2000)=nil, 0x2000, 0x8, 0x4010, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000847000)={r2, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000043d000-0x4)=0x6, 0x4) r5 = syz_open_dev$vcsn(&(0x7f0000b29000)='/dev/vcs#\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000aa7000)={&(0x7f0000000000/0x1000)=nil, 0xd8a, 0x0, 0x0, &(0x7f0000474000/0x2000)=nil, 0x4}) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000698000)={0x11, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000019000)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00000f7000-0x4)=0x1ff) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d3000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000112000-0xdf)=""/223) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000858000)=0x1000, &(0x7f0000fe8000-0x4)=0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00007c9000)=0x0) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000005000-0xc)={&(0x7f0000013000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x10d, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x3, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = syz_open_dev$amidi(&(0x7f0000ab6000)='/dev/amidi#\x00', 0x1000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007fe000)={0x0, 0x1}, &(0x7f0000cbd000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001ca000)=@assoc_value={r1, 0x2}, 0x8) 2018/01/17 08:39:54 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c96000)='sessionid\x00') ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000430000+0xa97)={0x0, 0x0, 0x52}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000e8d000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf0000)={0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000654000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={r2, 0x989680}) 2018/01/17 08:39:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000005, &(0x7f0000001000-0x50)="30b3707b212cc8a6091a7df038000000000000001f46fbc1c7444ea79b7416fdc928826700000048b0b5009000000100000000017ab61324e313ac5ade5bd8fe03dc6c52da30a519640fd2c19cbc5767", 0x29) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="1f9b883c962acc0388c7d866ff244cd4", @ifru_flags=0x100}) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000022000)='/dev/dmmidi#\x00', 0x200, 0x102) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000023000-0x78)={0x3, 0x78, 0x8, 0x6, 0x0, 0xddfb, 0x0, 0x6, 0x0, 0x5, 0x7, 0x5, 0xff, 0xf826, 0x80000000, 0x10000, 0x7fffffff, 0x8, 0x80000000, 0xfffffffffffffff8, 0xa6f6, 0x7, 0x1, 0xfff, 0x3, 0x1, 0x8, 0x80000001, 0x5, 0x0, 0x9, 0x1f, 0x1, 0x10000, 0x894c, 0x4, 0x9, 0xbfe, 0x0, 0x1, 0x4, @perf_config_ext={0x0, 0x32e}, 0x20000, 0x7, 0xe757, 0x0, 0x6, 0x3, 0x3, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r0, &(0x7f0000006000)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000456000)=[{0x0, 0x0, &(0x7f0000893000-0x10)=[], 0x0, &(0x7f000055c000)=[], 0x0, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00005e2000-0x74)=[@in6={0xa, 0x3, 0xcc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}], 0x74) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000757000-0x60)=[], 0x0, &(0x7f0000195000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r1 = accept(r0, &(0x7f00001e4000)=@generic={0x0, ""/126}, &(0x7f0000b83000)=0x80) recvmsg(r1, &(0x7f0000557000)={&(0x7f00002b1000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000492000-0x30)=[{&(0x7f0000d44000)=""/160, 0xa0}, {&(0x7f0000d67000-0x8d)=""/141, 0x8d}, {&(0x7f00001c6000)=""/204, 0x309}], 0x3, &(0x7f0000b83000)=""/176, 0xb0, 0xfffffffffffffff9}, 0x2000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000602000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000070a000-0x14)={0x1, 0x1, 0x800, 0x1, 0x101}) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x100002, 0x6, 0x0, 0xffffffdfdfffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) clock_settime(0x5, &(0x7f000008e000)={0x0, 0x1c9c380}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f51000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) personality(0x400000d) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x2, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f57000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000a33000-0x20)={0x9, 0x2c2, 0x4, 0x37, 0x1, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) sendmsg$nfc_llcp(r3, &(0x7f0000adc000-0x38)={&(0x7f0000741000-0x60)={0x27, 0x7, 0x400, 0x7, 0x9, 0x0, "e7cf80a7423106269b57bed09c17f62543f17341a12314776729632dd6343f55664ae0437ef89310d2ae52fdeecf89763ec1296fac159e4ea9377bb605fe87", 0x6}, 0x60, &(0x7f0000bf8000-0x20)=[{&(0x7f0000f5c000-0x51)="9cba571f0db764cadeb299902e20c0251535496da2de44e1e6a150f964fc0ab6943ececf8ee01ce4b1b850d38c7733ce6faaa8987053b94edbb1358bd2b747fecbf8dd108aa6230c1ec2807e5d898a722f", 0x51}, {&(0x7f0000f9c000)="c12f15e6db9a2849edffe86f60bb860333862f1cf91e", 0x16}], 0x2, &(0x7f00006d1000)={0x10, 0x3a, 0x9, ""}, 0x10, 0x80}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005e2000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d39000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000522000-0x30)={0x30, 0x0, &(0x7f0000baf000)=[@clear_death={0x400c630f, 0x0, 0x1}, @free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000670000-0x9d)="c8"}) r1 = openat(0xffffffffffffff9c, &(0x7f00007e1000)='./file0\x00', 0x200000, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004e9000)={0x0, 0x9}, &(0x7f00003c9000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e52000-0x8)={r2, 0x20, 0x81}, 0x8) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009fd000-0x4)=0x3, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000aa2000-0x2)={0x0, 0x0}, 0x2) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x20) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000cf7000)=""/199) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x1, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0xfffffd62) 2018/01/17 08:39:54 executing program 4: r0 = memfd_create(&(0x7f00002e3000-0x5)='--\\$\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xe632, 0x420000) tee(r0, r1, 0x7f9, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x5) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f0000899000-0xa)='/dev/cuse\x00', 0xe800, 0x0) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000+0xb3a)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r0, 0x2, 0x10}, 0xf812) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ad000)='/dev/rtc\x00', 0x482000, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000c2d000)={0x1, [0xc4]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000018000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000207000-0x5c)={0x8001, 0x1, {0x2, 0x2, 0x6, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00007e5000)=[{0x0, 0x0, &(0x7f0000777000-0x60)=[{&(0x7f0000a24000)="31ad711c5a4d406b5376d3d41d1742a41d50f6d330b7617c648d80591d4881160c", 0x21}], 0x1, &(0x7f000067a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000b29000)=[{&(0x7f00000cd000)="a9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000716000-0xc)='/dev/rfkill\x00', 0x100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c61000)={r0, r1, 0x0, 0x1}, 0x10) getsockname$packet(r1, &(0x7f0000b6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000338000-0x4)=0x14) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000491000-0x8)={0x0, 0x1}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d98000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00002af000)={0x0, 0x8000, 0x0}) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000585000-0xa)='net/ptype\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) connect$nfc_raw(r0, &(0x7f00003a3000-0x10)={0x27, 0x178, 0x2008000, 0x2}, 0x10) sendfile(r1, r0, &(0x7f00004db000)=0x8000000, 0x5) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000b15000-0x1000)=""/4096, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000371000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f00005de000)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000011b000)='/dev/hwrng\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005d6000-0x14)={0x0, 0x101, 0x3, 0x2, 0x68, 0x1}, &(0x7f0000358000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f69000)={r2, 0x74, &(0x7f00000c3000-0x74)=[@in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbf0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000030a000-0x4)=0x10) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e0f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) futimesat(r0, &(0x7f00003a5000)='./file0\x00', &(0x7f0000963000)={{0x0, 0x7530}, {0x77359400, 0x0}}) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) lseek(r1, 0x0, 0x4) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000046f000)={0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000672000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000776000)='/dev/vcs\x00', 0xf6286edfc99925c2, 0x0) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000886000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e9000)='/selinux/enforce\x00', 0x5f7bbfd55eaba77f, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000a40000-0x4)=0xd68) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000f7a000)={0x2, 0x4, 0x5, 0xfff, &(0x7f0000f7a000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe0000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b71000-0xb3)={0x0, 0xab, "8b0ea491385de4fb14f65f88bcac8390082f60c64ea41fe46ab599717b4f3010ebb44ecf64edfd1058c00a51e96dfe30aede61fdef5ac93b633891d2021f88e58dedd9961aa8e70ef9f4d4e8cec485dcf3e7d1235bd619c01aae728f529a9c868c01c093d9dd2c5bdc6703283f80d18677ebb2fe63a7086cdc978e9948c5b92d67ed0d0a1b710d0677e1f9f86c65da50a94e38503075fbc5f06f343d272f8bb09a0c7f24ef8fb17011aff6"}, &(0x7f00001fa000)=0xb3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) open(&(0x7f0000358000-0x8)='./file0\x00', 0x509080, 0x50) r5 = syz_open_procfs(0x0, &(0x7f00002ed000-0xa)='numa_maps\x00') r6 = syz_open_dev$sg(&(0x7f0000cd5000)='/dev/sg#\x00', 0x4, 0x86200) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00008fa000)={r5, 0x80000000, 0x7f, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000413000)={"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"}) 2018/01/17 08:39:54 executing program 2: prctl$seccomp(0x16, 0x0, &(0x7f00003de000-0x10)={0x7, &(0x7f0000b33000-0x38)=[{0xf73, 0x3f, 0x3, 0x200}, {0x7fffffff, 0x3f, 0x9494, 0x9}, {0xdd20, 0x7, 0x0, 0x0}, {0x81, 0x0, 0x80000001, 0x4}, {0x10001, 0x9, 0x2, 0x25}, {0x2, 0xc5, 0x2, 0x8}, {0x6, 0x200, 0x0, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000259000-0x3c)=@ethtool_link_settings={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) syz_open_dev$binder(&(0x7f0000994000)='/dev/binder#\x00', 0x0, 0x2) [ 85.928742] binder: 14022:14033 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 85.946737] binder: 14022:14033 BC_FREE_BUFFER u0000000000000000 no match [ 85.993843] binder: 14022:14033 unknown command 0 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000020000-0xc)={0x2, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cbe000-0x4)=0x0, &(0x7f00001c0000)=0x4) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fab000)="") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c00000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000080a000)='/dev/mixer\x00', 0x430000, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x2443, 0x130) readahead(r1, 0x0, 0x0) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f61000-0x4)=0x14) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f63000-0xc)={0x3, r0, 0x1}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f62000)={{{@in=@loopback=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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) getsockname$packet(r0, &(0x7f0000f62000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bdd000)=0x5) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000f60000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x2, 0x2, 0x0, 0x1, 0x31, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0x13a, &(0x7f0000f5b000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) [ 86.012325] binder: 14022:14044 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 86.012342] binder: 14022:14044 BC_FREE_BUFFER u0000000000000000 no match [ 86.012355] binder: 14022:14044 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000155000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c9000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000726000)={{0x4, 0x80000001}, {0x7, 0xffffffffffffff81}, 0x8, 0x1, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000ec7000-0x18)={0x0, 0x0, 0x0, &(0x7f0000db0000)=0x0}) 2018/01/17 08:39:54 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = semget(0x1, 0x1, 0xa) r1 = add_key$keyring(&(0x7f00005ea000-0x8)='keyring\x00', &(0x7f0000138000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x1) semctl$GETNCNT(r0, 0x3, 0xe, &(0x7f0000e07000)=""/143) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") syz_open_dev$dmmidi(&(0x7f0000365000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x82) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e40000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000014000)=0x8) mount(&(0x7f0000c61000-0x8)='./file0\x00', &(0x7f00002ab000-0x8)='./file0\x00', &(0x7f00001a2000-0x4)='efs\x00', 0x20000, &(0x7f0000aea000)="") 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 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) sched_rr_get_interval(0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x400000006, 0x0, &(0x7f000019c000)={0x0, 0x0}, &(0x7f0000963000)=0x0, 0x0) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00008dc000-0x38)={&(0x7f00000c5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000124000-0x70)=[], 0x0, &(0x7f00009f2000)=""/0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000c1f000-0x88)=""/136, 0x88, 0x0, &(0x7f00000be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000fa7000)={&(0x7f0000a95000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c91000)=[], 0x0, &(0x7f000087e000-0x7e)=""/0, 0x0, 0x0}, 0x0) getsockname$ipx(r0, &(0x7f00003d9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000083000)=0x10) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000ef5000)={0x8, 0x2, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2efd, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000dd8000)=0x0) 2018/01/17 08:39:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3a, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000f74000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) 2018/01/17 08:39:54 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000066b000-0xd)='/dev/usbmon#\x00', 0x57, 0x12001) accept4$ipx(r0, 0x0, &(0x7f0000133000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000e87000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0xcd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 86.103605] binder: 14022:14033 ioctl c0306201 20521fd0 returned -22 2018/01/17 08:39:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) migrate_pages(r0, 0x3ff, &(0x7f00008e1000)=0x5, &(0x7f0000994000-0x8)=0x8) r1 = getpid() sched_setaffinity(r1, 0x4, &(0x7f0000a6e000-0x8)=0x1) execve(&(0x7f0000bf2000)='./file0\x00', &(0x7f000043e000)=[], &(0x7f00006e4000)=[]) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000004000-0x30)=[{&(0x7f0000de4000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/17 08:39:54 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d06000-0x15)='/proc/self/net/pfkey\x00', 0x4d0080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, 0x4) 2018/01/17 08:39:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cd5000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x2) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000eef000)=0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f00009fc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a9000-0x4)=0xc) getsockopt(r0, 0x114, 0x2717, &(0x7f00004ee000-0x5f0)=""/1520, &(0x7f0000689000)=0x5f0) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0x81e000)=nil, 0x81e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000642000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000081f000-0x10)={r0, 0x28, &(0x7f0000535000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000081e000)={r1, 0x200, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000081c000)={r0, &(0x7f000038e000)="", &(0x7f00004e7000-0x25)=""/37}, 0x18) 2018/01/17 08:39:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f19000-0xd)='/dev/dmmidi#\x00', 0x6f600000, 0x1000000000) poll(&(0x7f0000357000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x5b) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f00008c9000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 2018/01/17 08:39:54 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000fc6000-0x25)="24000000260007003200007fff06770000000000000006ff000000008087000000000000e1", 0x25) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000c9e000)=""/1, &(0x7f0000001000-0x4)=0x1) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000adb000)=0x8, 0x4) openat(r2, &(0x7f0000ac9000-0x8)='./file0\x00', 0x1, 0x20) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000002000-0xa)={0x7, "30bcab91b6a3"}) 2018/01/17 08:39:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f00006a1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0xcd5)='%\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fb3000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x4) r3 = gettid() r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r4, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) sched_setaffinity(r3, 0x8, &(0x7f0000378000-0x8)=0x9) signalfd4(r4, &(0x7f0000023000-0x8)={0x0}, 0x8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x2, &(0x7f000001b000+0x1e6)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00008cd000-0x8)={0x0, 0x934f}, &(0x7f0000366000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a79000)={r7, @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]}}, &(0x7f0000584000)=0x8c) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00009ca000-0x20)={"7514e728851e0d2516d2bd9a5e2b6e44", {0x4, 0x0, 0x7, "f50b5c40df19", 0x0, 0x0}}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r9 = gettid() setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000835000-0xa0)={r8, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x68, 0x100000000, 0x6, 0x6}, 0xa0) timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto(0xffffffffffffffff, &(0x7f000093c000)="7cb11b750b9fb7176d4213658379ca4bbb31326659e5f57a2a26160985982a8468727e9b5030cc91c4dfb61b045e70326750ee710304a6a24a4543f5c7853f9029dfac3a0db720c17573d30da6f9b831922553ccb07c282a47b30424d61930e274e3eb439b745786b3920c34c999462c3815676a8611fdeeeafeb6e9873dd52bd1e0a7ae15", 0x85, 0x4000000, 0x0, 0x0) 2018/01/17 08:39:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x4}, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8b12, &(0x7f0000002000-0x1)="") 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000021000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f000002c000)=0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000002c000-0xa)={0x2, &(0x7f000002b000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/17 08:39:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00003c0000-0x38)={0x0, 0x0, &(0x7f0000946000-0x30)=[{&(0x7f00008c3000)="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", 0x100}], 0x1, &(0x7f0000f1f000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c34000-0x8)={0x0, 0x0}) 2018/01/17 08:39:54 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0xaa)=""/170, 0xaa, 0x10000, &(0x7f0000001000-0x10)={0x3, {"742cf474af32d7"}, 0x2}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000012000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000ebc000/0x2000)=nil, 0x2000, 0x0, 0x4910, r0, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 86.353869] binder: 14145 RLIMIT_NICE not set 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x4, &(0x7f0000e57000-0x8)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000dfa000)={0xffffffff, 0x1, 0x0, 0x6, 0x3}) io_destroy(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000a38000-0xf8)={0x2, 0x0, [{0x80000001, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0]}]}) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ade000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000084a000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000272000-0x4)=0x0) r0 = socket$bt_rfcomm(0x1f, 0x8001, 0x3) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000095c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d5b000-0x4)=0x0) socketpair(0x0, 0x6, 0xff, &(0x7f0000356000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000015e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df6000)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005f0000)=0x3) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c1f000-0xa)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a50000-0xc)={0x0, 0x80000001, 0x30}, &(0x7f000030a000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000044d000)={r4, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xd8cd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7a6e, 0x101, 0x100000000, 0x0, 0x5, 0x81, 0x100000000, 0x69, 0x9, 0x7, 0x4, 0x1, 0x5, 0x8]}, &(0x7f0000aa9000)=0x108) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000b9e000)='oom_adj\x00') ioctl$KVM_GET_DEVICE_ATTR(r6, 0x4018aee2, &(0x7f0000b4d000)={0x0, 0x0, 0x400, &(0x7f00009ba000-0x8)=0x0}) read(r6, &(0x7f000070b000-0x2f)=""/47, 0xfffffffffffffefb) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007e3000)='./file0\x00', 0x49, 0x5) r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ef000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a69000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000)=0xe8) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff7, 0x0}], 0x1, &(0x7f0000380000)={0x101, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000f25000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00004ec000)=0x0) lstat(&(0x7f0000d74000)='./file0\x00', &(0x7f0000f98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021e000-0xc)={r4, r2, r5}, 0xc) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f000021f000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000035e000)="") semop(r0, &(0x7f0000ff8000)=[{0x0, 0x100, 0x0}], 0x1) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b0d000)='/dev/net/tun\x00', 0x0, 0x10000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001f8000-0x9)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000481000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000917000)={0x77359400, 0x0}, &(0x7f0000a86000)={0x0}, 0x8) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x3, 0x9000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000043f000)="", &(0x7f0000e32000)=0x0, &(0x7f0000ab5000-0x4)=0x0, &(0x7f0000000000)="") set_thread_area(&(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf15, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x78, &(0x7f0000824000)=[@in={0x2, 0x2, @rand_addr=0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x72b}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000afc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000071d000-0x8c)={r1, @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]}}, &(0x7f0000b34000)=0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000df4000-0x20)={0x8001, 0x4, 0x1, 0x3, 0x0, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b3000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000df5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x6c, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$inet6(r0, 0x0, &(0x7f0000df4000-0x4)=0x0, 0x800) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002b4000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETA(r5, 0x5406, &(0x7f00004e3000-0x14)={0x1, 0xfffffffffffffffc, 0x4, 0x167, 0x3, 0x7, 0x4, 0x0, 0x988e, 0x9}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000542000-0x10)={0xec, 0xfffffffffffffffb, 0x40, 0x5}) bind$inet(r6, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = syz_open_procfs(0x0, &(0x7f0000df5000)='net/sockstat\x00') ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000df5000)={r3}) getsockopt$sock_buf(r6, 0x1, 0x0, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) sendto$inet(r6, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000def000+0xefd)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d49000-0x4)=0x10) sendto$inet(r6, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329a", 0x80, 0x3fff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000bf0000)={{0x4, 0xfffffffffffffffd}, 0x1, 0x48, 0xf5, {0x0, 0x1ff}, 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]}) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000df5000-0x4)=0x0) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ca0000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001d9000)={0x3, 0x8000, 0x6, 0xbc23, 0x0}, &(0x7f00004df000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003af000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004ff000)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x1, 0xe, 0x8, &(0x7f00001c2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000978000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f00005b5000)=[{0x2, 0x7, 0x2, 0x100000000, @tick=0xffffffff, {0x8, 0xfffffffffffffffe}, {0x5, 0x2}, @raw32={[0x7, 0x8, 0xca2]}}, {0x5, 0x2, 0xfffffffffffffa4d, 0xdf0, @tick=0xffffffff, {0xffffffff00000000, 0x800}, {0x5, 0xf7}, @control={0x9, 0x7fffffff, 0x2}}, {0x80, 0x2, 0x8, 0x9, @time={r5, r6+10000000}, {0x1f, 0x4}, {0x1, 0x80000000}, @result={0x3f, 0x3}}, {0x6, 0xfffffffffffff801, 0x1, 0xb36a, @tick=0x800, {0x3, 0x3f}, {0x2, 0x3}, @raw8={"4e4bd561c4ee617d6abd97c0"}}, {0x2c, 0xffffffffffff40eb, 0xdaf4, 0x3, @tick=0x9, {0xfffffffffffffffd, 0x4}, {0x8, 0x7}, @queue={0x3, {0xfffffffffffffffa, 0x80010000000}}}, {0x5, 0x5, 0xa97, 0x8, @tick=0x2f22, {0x5, 0x401}, {0x7, 0xf976}, @note={0x1ff, 0x7, 0x200, 0x3, 0x8}}, {0x9, 0x3, 0x5, 0xda, @time={0x0, 0x1c9c380}, {0x9, 0x9}, {0x7ff, 0x3}, @result={0x8000, 0x8}}], 0x150) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f00006aa000-0x8)=0x4) dup2(r2, r0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000127000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000122000)={0x8, &(0x7f0000f4d000)=""/98, &(0x7f0000b52000)=[{0x8, 0xca, 0x7, &(0x7f0000ab4000)=""/202}, {0x10001, 0xdf, 0x1, &(0x7f00001eb000-0xdf)=""/223}, {0x1f, 0x1000, 0x5, &(0x7f0000b55000)=""/4096}, {0x400, 0x55, 0x7ff, &(0x7f0000d4e000)=""/85}, {0xffffffffffff9d2a, 0x1000, 0x0, &(0x7f00007a8000-0x1000)=""/4096}, {0xcb5, 0xef, 0x4, &(0x7f00000ad000-0xef)=""/239}, {0x7, 0xaa, 0xffffffffffffffff, &(0x7f0000871000)=""/170}, {0x5, 0x1a, 0x8, &(0x7f00003fa000-0x1a)=""/26}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000168000)={0xb, 0x8, 0x200, 0xfffffffffffff800, 0x3, 0x8, 0x100, 0x0, r1}, 0x20) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x200001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000766000-0x4)=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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x3) r4 = dup3(r1, r2, 0x0) connect$unix(r4, &(0x7f0000c9b000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockname$llc(r4, &(0x7f0000483000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dbd000)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00009ad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) [ 86.389423] binder: BINDER_SET_CONTEXT_MGR already set [ 86.396589] binder: 14142:14145 ioctl 40046207 0 returned -16 [ 86.402967] binder_alloc: 14142: binder_alloc_buf, no vma [ 86.402991] binder: 14142:14159 transaction failed 29189/-3, size 0-0 line 2957 [ 86.420982] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.426700] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00003d5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, "337cf019e10e84c714a2e13650a3a3981b5e9d26"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) r0 = open(&(0x7f0000f5f000-0x8)='./file0\x00', 0x0, 0x20) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00004be000)=0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f9a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000-0x4)=0xe8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c0f000)={r0}) lgetxattr(&(0x7f0000f0f000)='./file0\x00', &(0x7f0000c92000)=@known='security.evm\x00', &(0x7f00007bc000)=""/216, 0xd8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001d7000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000ffc000)=0xbd, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000146000-0xb8)={0x0, 0x7, 0xa69bf05, 0x4, 0x100, 0xfff, 0x1, 0x81c, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x8, 0x7fff, 0x0}}, &(0x7f00000e5000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003e6000)={r1, 0x1f}, &(0x7f000074f000-0x4)=0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002bb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$binder(&(0x7f000001e000)='/dev/binder#\x00', 0x0, 0x802) 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) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000c14000)=0x0, &(0x7f000048a000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1bbd, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) syz_open_dev$sndpcmp(&(0x7f000002e000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x80000) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005c3000)=0x14, 0x0) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00003fd000-0x4)=0x0, &(0x7f00007ab000+0xeeb)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d2b000)={r0}) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x2) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) socket$key(0xf, 0x3, 0x2) fchmod(r2, 0x3) r4 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r5 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r4) keyctl$update(0x2, r5, &(0x7f0000141000)='^', 0x1) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe8d) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000b41000)=0x3) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/17 08:39:55 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="b03491385fb3110dcde0b0b3023c148b58eed3238c62662da4f4b4d676e1e66faf8d114b1e855dad8b5651fef8f92fa2fceb5756863fd68af112974bff6f90aa4e5342b064e02f587c5dabb44c903ed110742dececf1b455cadde2f13f7edd4b4c6edddd75cc0ba397c95d516260a12a640146a1d4219b373ed5d7696a2e2cc1a9fef53a", 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000970000)='/dev/admmidi#\x00', 0x101, 0x480) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f8a000-0x8)='big_key\x00', &(0x7f0000640000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x11)='GPLproc^\\)vmnet0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)=',cgroup(\'em1:trustedGPLGPLkeyring\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x169, &(0x7f00000f1000-0x207)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x133, 0x2c, 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}, {[@routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @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}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [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}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3fe, 0x100000000, []}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/17 08:39:55 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, 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) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$sndmidi(&(0x7f0000040000)='/dev/snd/midiC#D#\x00', 0x8, 0x121000) r1 = msgget$private(0x0, 0x520) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000249000)=""/0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000aec000)={&(0x7f0000be2000/0x4000)=nil, 0x4000}) signalfd4(r0, &(0x7f000099d000-0x8)={0x6}, 0x8, 0x80800) move_pages(0x0, 0x1, &(0x7f0000267000)=[&(0x7f0000b57000/0x1000)=nil], 0x0, &(0x7f00006d9000-0x4)=[], 0x0) 2018/01/17 08:39:55 executing program 2: 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000011000-0x18)={r0, &(0x7f0000008000-0x1000)="", &(0x7f0000001000-0xa1)=""/161}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/47, 0x2f) 2018/01/17 08:39:55 executing program 7: r0 = fanotify_init(0x8, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00006c0000-0xd)='/dev/binder#\x00', 0x0, 0x4) r2 = epoll_create(0x4000000010011) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008fb000)='/selinux/enforce\x00', 0x200000, 0x0) connect$inet(r3, &(0x7f000068d000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socket(0x19, 0x800, 0x6) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000056000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000c2c000)={0xf710, 0xf7da}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 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) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003cc000-0x4)=0x0) move_pages(r1, 0x9, &(0x7f00004ca000-0x48)=[&(0x7f00004ed000/0x1000)=nil, &(0x7f00007f1000/0x2000)=nil, &(0x7f0000cd1000/0x1000)=nil, &(0x7f00003d4000/0x1000)=nil, &(0x7f000006a000/0x3000)=nil, &(0x7f0000fd9000/0x4000)=nil, &(0x7f0000d0a000/0x4000)=nil, &(0x7f000046d000/0x4000)=nil, &(0x7f0000f8d000/0x1000)=nil], 0x0, &(0x7f00008c1000)=[0x0], 0x4) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000848000-0x6)='msdos\x00', 0x0, &(0x7f000097c000-0x1)="") removexattr(&(0x7f000030c000)='./file0\x00', &(0x7f0000e75000)=@random={'osx.\x00', '\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f000068b000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000779000-0x10)={0x0, r0}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000175000)=""/4096, 0x1000) prctl$intptr(0x29, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003fd000-0x7)='/selinux/checkreqprot\x00', 0xc0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000dc0000-0xb0)={{0xffffffff, 0x80000001}, 'port0\x00', 0x47, 0x400, 0x6, 0x9, 0x80000001, 0x8, 0x3f, 0x0, 0x1, 0x12d4c572, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrlimit(0x0, &(0x7f000006e000)={0x0, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f00007fb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f000060d000-0x4)=0x1e, 0x800) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000815000)="7afd573ea590ef8c686a9db1e672d4b27a1f0ddd8b5f9c6650a8df4010c77bde4dca321a2b903a70291ffdf8e53464569a2f3c709b1d163b74151f4196af3fcc34de296e39b4319760b9284d7c8cde5019ea4978ac6e7c41d6f8be3023ebec7ca1d058dec729eb677b0bf948db9b345fcae966d191f1fdaa82ff1dc4467460e9ed0fcaa7c42f15334d8b573ebea7da39385deb9b296cf0cf3d51e18d22b986eb8d168e9cf4c64fdf0a936aea8d8dcb81137cfc365e0798ae00d33889bee8bc317f000454") 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000001000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ptmx\x00', 0x400000, 0x0) r1 = shmget(0x1, 0x4000, 0x800, &(0x7f0000002000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$int_in(r0, 0x40000005435, &(0x7f0000003000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000001a000-0x14)={0x7ff, 0x3, 0x1b66, 0x3, 0x4, 0x1, 0xec, 0x2, 0x1, 0x8}) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/enforce\x00', 0x20000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000001d000)={0x1, r1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000016000-0x20)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000000d000)={&(0x7f0000019000/0x1000)=nil, 0x1000}) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000006000)="885be4424a060000000c7256bbf4916d0ec20006f9c6052000925aeef66e010000009b08905495003f857d5e58bc9931b2c277108db97cc7f6b0e491e28a132adcbe055b16f663a7d29254e4959046e40cc8730581d16d3f3f30837d17") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000007000)={0x0, 0x7}, &(0x7f0000023000)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000023000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7}, 0x98) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000014000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) msgget$private(0x0, 0x81e441718af050b7) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000025000-0x10)={&(0x7f000001f000/0x2000)=nil, 0x2000}) 2018/01/17 08:39:55 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000310000-0xa)='/dev/vcs#\x00', 0x8f59, 0x40000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b51000)={0xff, 0x74, 0x1, 0xfff, 0x3, 0x0, 0x86, 0x7, 0x3ff, 0x80000000, 0x53b}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000091000-0x10)={0x0, 0xa4, &(0x7f00002aa000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, @in6={0xa, 0x3, 0xee6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000624000-0x4)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000001000)={0xfffffffffffffffd, 0x6}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004000-0x6c)=""/108, &(0x7f0000002000)=0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="f0d8a027b49416f330dbdd9ff8efc2bc53b642e54c46540b478cefe218be666e86faf4e59e219c532b872c156aed07973c3eb75e409be30bcf62c58d1a2752fd5294fd2a38247c815254f113c6024f8468641b9ee3e1ab27c0a25af6509d37a4e44e9b508acd096c924c2eb938ea6bdc908c8a5219cd7cbd7c3f543544", 0x7d, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x1f, 0x81, 0x0, 0xfffffffffffff801, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00004e8000-0xe)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000012000)=0x6, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000012000)={0xffff, 0xb8b, 0x2, "7779a98b72cb", "ba146a177080cbe3bc3f88ec5115b0f0"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000-0x4)="586d31ff", 0x2) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000006000-0x50)={@generic=""/16, @ifru_mtu=0x0}) r4 = getpgrp(0x0) fcntl$setstatus(r1, 0x4, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000011000)='/dev/autofs\x00', 0x400000, 0x0) fcntl$addseals(r1, 0x409, 0x0) ftruncate(r1, 0x0) madvise(&(0x7f0000a71000/0x4000)=nil, 0x4000, 0x1) dup3(r0, r1, 0x80000) ptrace$setsig(0x4203, r4, 0x9, &(0x7f0000014000-0x10)={0x29, 0x4, 0x0, 0x6cf6d9c000000000}) close(r0) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000a51000)=0x14, 0x2) readv(r1, &(0x7f0000266000)=[{&(0x7f0000169000)=""/242, 0xffffff91}, {&(0x7f0000c8f000-0x6b)=""/107, 0x6b}, {&(0x7f0000c7a000)=""/236, 0xec}], 0x3) 2018/01/17 08:39:55 executing program 4: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x20, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00009ec000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fab000-0xa)='/dev/cuse\x00', 0x1, 0x0) connect$pptp(r2, &(0x7f0000173000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 08:39:55 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$inet_sctp(0x2, 0x8000000005, 0x84) fcntl$notify(r0, 0x402, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x0, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000c7d000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004dc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c86000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bb0000-0x4)=0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000620000-0x78)={0x257, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x2, 0x8001, 0x8, &(0x7f0000be6000-0x10)=@common='lo\x00', 0x1, 0xd50, 0x2}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000c82000-0xc)={r2, r2, 0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ead000-0x4)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f000098d000-0x4)=0x3, 0x3) sendto$inet(r5, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bcf000)={r5, r0}) r6 = syz_open_dev$sg(&(0x7f00004cf000)='/dev/sg#\x00', 0x100000000, 0x20a81) openat$vcs(0xffffffffffffff9c, &(0x7f00005c6000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000be2000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b9000)=0xe8) recvfrom$packet(r6, &(0x7f00001ed000-0x6e)=""/110, 0x6e, 0x40000021, &(0x7f0000da9000)={0x11, 0x9, r7, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/17 08:39:55 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) fcntl$notify(r0, 0x11, 0x8000000000000000) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000065d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x10000) 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) r1 = add_key(&(0x7f00003d8000-0xd)='dns_resolver\x00', &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069c000)="", 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000e74000-0x5)='user\x00', &(0x7f0000eb5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bc000-0xfc)='j', 0x1, r1) keyctl$unlink(0x9, r2, r1) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x807, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000004000)={r2, 0x0}) connect(r0, &(0x7f0000004000-0x10)=@ipx={0x4, 0x0, 0x0, "3d177ba842df", 0x0, 0x0}, 0x10) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000752000)='net/kcm\x00\b\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)="f3797a6b616d0ffffff8", 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f000022a000-0xf0)=[{{&(0x7f0000be2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000094d000)=[{&(0x7f0000a70000-0x35)=""/53, 0x35}, {&(0x7f000034a000-0xe4)=""/228, 0xe4}, {&(0x7f0000bac000)=""/4096, 0x1000}, {&(0x7f0000dd8000-0x2e)=""/46, 0x2e}, {&(0x7f0000033000)=""/43, 0x2b}, {&(0x7f0000f66000-0xf5)=""/245, 0xf5}, {&(0x7f0000c53000-0x3f)=""/63, 0x3f}], 0x7, &(0x7f0000b0b000-0x8b)=""/139, 0x8b, 0x6}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000873000-0x70)=[{&(0x7f0000a5b000-0xc)=""/12, 0xc}, {&(0x7f0000a6b000-0xa2)=""/162, 0xa2}, {&(0x7f0000079000)=""/111, 0x6f}, {&(0x7f0000544000)=""/10, 0xa}, {&(0x7f0000042000)=""/225, 0xe1}, {&(0x7f000010c000-0x1000)=""/4096, 0x1000}, {&(0x7f00007cd000)=""/229, 0xe5}], 0x7, 0x0, 0x0, 0xd33}, 0x8}, {{0x0, 0x0, &(0x7f0000e67000-0x60)=[{&(0x7f00006e7000-0x6d)=""/109, 0x6d}, {&(0x7f0000ce3000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c7000-0xcc)=""/204, 0xcc}, {&(0x7f00009d1000)=""/37, 0x25}, {&(0x7f0000d27000)=""/255, 0xff}, {&(0x7f0000889000-0x17)=""/23, 0x17}], 0x6, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f000013f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000071000)=[{&(0x7f000064c000-0xbf)=""/191, 0xbf}, {&(0x7f0000740000-0x21)=""/33, 0x21}, {&(0x7f0000077000-0x43)=""/67, 0x43}], 0x3, &(0x7f0000242000)=""/69, 0x45, 0x0}, 0x9}], 0x4, 0x10100, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f00003cc000-0x4)=0x0, &(0x7f0000c76000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00001f2000)={0xffffffffffffffff}) sendto$ipx(r5, &(0x7f0000335000-0xe8)="d9", 0x1, 0x0, &(0x7f0000fcb000)={0x4, 0x0, 0x0, "473471734206", 0x0, 0x0}, 0x10) sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xffffffff) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000b3b000-0x2)=0x6, 0x2) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) 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) sendmsg$nl_xfrm(r6, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000010c000-0x10e4)=@newpolicy={0xc4, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f000007f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000084b000)=0x14, 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) migrate_pages(0x0, 0x4, &(0x7f000000d000-0x8)=0x0, &(0x7f000000d000-0x8)=0x81) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0x450000)=nil, 0x450000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/ashmem\x00', 0xfffffffffffffffb, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000003e000)="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") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000186000-0xb)='/dev/mixer\x00', 0x727b6e06020ff1f2, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000451000-0x8)={0x0, 0x285db5cf, 0x7ec}, &(0x7f0000451000-0x4)=0x8) mmap(&(0x7f0000450000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000451000-0x8)=@assoc_value={r2, 0x7}, 0x8) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e79000)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000dbc000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) setsockopt(r0, 0x80, 0x8, &(0x7f000073e000-0xe5)="b39ffad49deea0ba8d1069797744c02d0faeb8788e4cfd1d7461379eb53b57c36a743ab7da29af95790d23470a0c87b785209410ebd9a17bd5e00813effcc96a9a9031594d3d71425c8af2db9432ee969dffe078b2eebbf0ae4e98728bf0cf276cb17f76f3c5b46549055bd838f2feceb4f90190c108c6d0321f8dde9cd04753e763e7aaa4b9b934ecc83f46075f499dad3a4d62779578831a6ce26a6735a65f7d9e32d4e85f5cdf6424f44ba9a7b83010a83c8754f1418ea25f143b6eb4a53c58ac3ec9c62bee8ee0a1ccae3ba7862f03fcb9adc93252116b2285528db21dc8547f40819e", 0xe5) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f0000371000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) chdir(&(0x7f0000246000-0x6)='./bus\x00') 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a8e000)=@int=0x0, &(0x7f0000ee4000)=0x4) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00001bd000-0xc)={{0x8001, 0xc42, 0x5, 0x2, 0x7fffffff, 0x7fff}, 0x3}) r1 = epoll_create(0x0) rt_sigsuspend(&(0x7f0000272000)={0x129}, 0x8) r2 = syz_open_dev$random(&(0x7f000026b000)='/dev/random\x00', 0x0, 0x0) sendfile(r2, r0, &(0x7f0000298000-0x8)=0x0, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a1000-0xc)={0x400000000, 0x0}) getrandom(&(0x7f0000cef000-0x9)=""/9, 0x9, 0x2) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c89000-0x28)={@common="7369743000000000000000008500", &(0x7f00000de000-0x24)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:55 executing program 0: 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x17, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e3a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002bf000-0x1)=0x0) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000735000)='/dev/rfkill\x00', 0x1, 0x0) r3 = mmap$binder(&(0x7f0000c8a000/0x2000)=nil, 0x2000, 0x300000d, 0x10032, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000133000-0x18)={r3, 0x0, 0x0, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000014000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = open(&(0x7f0000b4a000)='./file0\x00', 0x100, 0x1ca) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000133000+0xac5)=0x46) 2018/01/17 08:39:55 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$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000d1c000-0x4)=0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b3000-0x7)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000877000)={0x7c, &(0x7f000069a000)="3ddbaded8689d11131fc24cb053239d67c938344809fa64f01ca810ceea6c712a6bd21e51b7f0e01930fa20da62b356541b3059eb958209043b9582c43eea3f5d4f6e8abc0527675e50bbb7d98c8e9f1bab0b1e1567de3759dfab78f4ecbf2b2097bcb76d338c5c7fc4e123ce2ca61923b09460e76563c9fc3c1d295"}) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x3fb) r2 = dup3(r0, r1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000e86000-0x1c0)=[{&(0x7f0000054000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000956000)=[], 0x0, &(0x7f000088b000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) statx(r2, &(0x7f0000a6c000)='./file0\x00', 0x400, 0x90, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b36000)={0x0, 0x0}) 2018/01/17 08:39:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) flock(r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000)=[{0x3, 0x3, 0x3, 0x0}, {0x5, 0x8e4, 0x400, 0x86a}, {0x4d8, 0x3, 0x9, 0x963b}, {0x6, 0x5, 0x1000, 0x2}, {0x4766, 0x9, 0xcb4a, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000735000-0x11)=@known='security.selinux\x00', &(0x7f0000342000)=""/28, 0x1c) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000026d000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000907000-0x4)=0xe8) sendmsg$can_raw(r0, &(0x7f0000b9d000-0x38)={&(0x7f0000f7a000-0xc)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000263000-0x10)={&(0x7f0000ea7000-0x10)=@can={{0x1, 0x8a2b, 0x0, 0x3}, 0x5, 0x2, 0x0, 0x0, "f74f3b5b748065d9"}, 0x10}, 0x1, 0x0, 0x0, 0x51}, 0x4004000) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/17 08:39:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d19000)='em1mime_type*vmnet1}eth0eth0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005e4000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d7e000)='/dev/net/tun\x00', 0x0, 0x542817579549f6a9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000064b000)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000234000)="89a86f0bab972210ca", 0x9) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000879000-0x4)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000729000-0x26)="260000005e0009ffe90000f839e3000000f40f00010000000c000800000000000003ff6e35ea", 0x26) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000123000-0x4)=0x0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000843000-0x8)={0x0, 0x0}) 2018/01/17 08:39:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000014000-0x9)='/dev/vcs\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000013000-0x28)={r1, 0x0, 0x9a, 0xc0, &(0x7f0000013000)="8cba8aea5ad0f9d4b3234ee0488d9982a81b95b40fb54989430d6b870df7c4141b16907927f244e565a2b956818235ccb12c2e62c7d0b5a85bfe96c9c6bc272aa851cf22deec1851ea0dd1edd902b74038fb0ed0351f9c70b0484d00e11acc01a5fecb624be2e4005acc86872cba2027a93b3b3b966496903e94bd5c8850b308347807e308390584568800660c1955b63d5e112b4475c78f484d", &(0x7f0000001000-0xc0)=""/192, 0xd5, 0x7fffffff}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000001000)={0x27, 0x73, 0x7fffffff, 0x7, 0x7fff, 0xac, "2bd84f7710bb2990a746b39a9af9c16bc5a7d3feaa94b9c4467408ea49911106f00a7081d4ddcefe13a1da6aaa371672189a280a5f99697f5869da151e049b", 0xfffffffffffffffa}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5e, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000004000-0x4)=0x0, &(0x7f0000012000-0x8)=0x0, 0x200, &(0x7f0000011000/0x3000)=nil, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000ad1000-0x24)={0x8, 0x5, 0x5, 0xd6, 0x7fff, 0x2, 0x3, 0x81, 0x9fca, 0x9019, 0x1ff, 0x17b}) clone(0xfffffffffffffffd, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:55 executing program 0: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a04, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x10000, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0xbf0}, {0x0, 0x0}, @time=@tick=0x80000000}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x400}, @addr={0x0, 0x0}}, {0x3, 0x0, 0x3, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x81, 0x5, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x2, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x120) signalfd4(r0, &(0x7f0000795000)={0x0}, 0x8, 0x800) 2018/01/17 08:39:55 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000089c000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r1, &(0x7f0000811000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 2018/01/17 08:39:55 executing program 7: r0 = memfd_create(&(0x7f0000910000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6a, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003eb000-0x10)={0x0, 0x0}) r2 = socket$inet(0x2, 0xa, 0x6) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$int_in(r2, 0x5473, &(0x7f000095b000-0x8)=0x100000000) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, r1}, &(0x7f0000205000-0x10)={&(0x7f0000ab7000)={0x0}, 0x8}) 2018/01/17 08:39:55 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) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000879000-0xb)='/dev/mixer\x00', 0xc0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008b1000)={0xa, 0x4, 0x35c1, 0x3ff, 0x8, r0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00003fb000)={r1, &(0x7f00003c0000-0x1001)="", &(0x7f0000c03000)=""/102}, 0x18) 2018/01/17 08:39:55 executing program 0: 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 = syz_open_dev$dspn(&(0x7f0000874000-0xa)='/dev/dsp#\x00', 0x541b, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000029000-0x4)=0x0) r1 = add_key$keyring(&(0x7f00003a6000-0x8)='keyring\x00', &(0x7f0000dbf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000ec8000)='encrypted\x00', &(0x7f00004d5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000176000-0x82)='@', 0x1, r1) 2018/01/17 08:39:55 executing program 6: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00008d6000)='/dev/snd/midiC#D#\x00', 0x3, 0x800) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008d7000-0x8)={0x0, 0x10000}, &(0x7f00008d7000-0x4)=0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008d7000-0x8)={0x0, 0x3}, &(0x7f00008d7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000078a000)={r1, 0x34c1, 0x8, 0x80000001, 0x400, 0xef, 0x8, 0x20, {r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26b1, 0x7, 0x7, 0x2, 0x9}}, &(0x7f00003f6000)=0xb8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f00008d6000)=@file={0x0, ""/65}, &(0x7f000038b000)=0x43) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000207000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00008d6000)="d1d063d5b040c498bbe18c305c71886e8cc1901a077654983f5ae1d303bf278d1552bff08eb851a5ca4ef34ee0192ba11f37ca2415deaa7644939119d06acea50607aaa9e0471a6b1bb4362763942c4b288d01fce7c205408cd5cd7f1810341446ee7f499dada2b4975f81cac05dcc05590d80013edb87ef345a2fc3e48bfbc44a84a07ab04728954d8a3a1aed6fd3845ac4b6678e92415cebba3ece7201f7a7547a9ca44ed9dfaa4bfb1f46bf55e540c92a5e9fcbab8e2f4e69e7672d4b6900398893c496cb4c0169b75f70d43cff") sendto$unix(r4, &(0x7f0000010000-0xa9)="", 0x0, 0x80, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/17 08:39:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x40, &(0x7f0000c1b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syslog(0x0, &(0x7f0000ab0000)=""/104, 0x68) r2 = openat(0xffffffffffffffff, &(0x7f0000869000-0x8)='./file0\x00', 0x101002, 0x110) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a05000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/loop-control\x00', 0x200, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00007b5000)=@generic="892520f4e55428614a19781760195446", 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000024a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bdf000)='/selinux/enforce\x00', 0x200000, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000d9000)='/selinux/member\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000c42000-0x10)={0x1, &(0x7f0000592000-0x4)=[{0x9, 0xfffffffffffffffa}]}) tkill(r1, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00009d7000)={0xffffffff, 0x9, 0x7, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = semget$private(0x0, 0x3, 0x20) semctl$IPC_RMID(r5, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000a04000)={@generic="8ce636c45b9c40c7090c27cf1ae40893", @ifru_settings={0xfff, 0x1000, @sync=&(0x7f0000636000-0xc)={0x8, 0x386, 0x8}}}) lookup_dcookie(0x3ff, &(0x7f000046d000-0xf)=""/15, 0xf) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000eb2000-0x4)={0x5, 0x0, 0x8000}, 0x4) tkill(r1, 0x15) shutdown(r0, 0x0) 2018/01/17 08:39:55 executing program 2: mmap(&(0x7f0000000000/0xb05000)=nil, 0xb05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000054e000-0x98)={0x1, 0x0, [{0x20a, 0x0, 0x0}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000282000/0x18000)=nil, &(0x7f00003f1000)=[@textreal={0x8, &(0x7f0000010000)="b800058ec00f0766b9cf02000066b8b800000066ba000000000f300f01bb05000f74ad7dac66b9800000c00f326635010000000f300f167ab6dbe32e660f382b98858966b9450b000066b80000010066ba000000000f30", 0x57}], 0x1, 0x8, &(0x7f000012d000)=[@cr0={0x0, 0xa}, @cr0={0x0, 0x60010000}], 0x2) 2018/01/17 08:39:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e66000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@dev={0xac, 0x14, 0x0, 0x13}, @empty=0x0]}, 0x18) 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) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757373e3637573675c5665783a7b", 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a8b000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000c12000)=0x0) [ 87.265237] encrypted_key: insufficient parameters specified 2018/01/17 08:39:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000001000-0xea)=""/234) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000f4b000)={0x0, &(0x7f00003ed000)=0x0, 0x4, 0xffffffffffffffff, 0x4}) 2018/01/17 08:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00008c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000040b000)=0xb) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000069a000)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) fsetxattr(r1, &(0x7f0000db1000-0x17)=@random={'os2.\x00', 'GPL]eth0/vboxnet1\x00'}, &(0x7f0000b16000-0xd)='-(}vboxnet1&\x00', 0xd, 0x3) 2018/01/17 08:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001a9000)={0x0, 0x0}, &(0x7f00006da000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bf4000-0x8c)={r1, @in6={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000cf3000)={0xffffffffffffffff, 0x3, 0xa30f, 0x3, 0x6}) 2018/01/17 08:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) connect$netlink(r0, &(0x7f0000004000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000369000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009f0000-0xc)={0x7, r0, 0x1}) 2018/01/17 08:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) restart_syscall() 2018/01/17 08:39:56 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000022000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000022000)={0x305b, 0x3, 0x9, 0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000000a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/17 08:39:56 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000221000)='/dev/cuse\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000570000)=0xde) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004b1000)=0x7fff, 0x4) getpeername$packet(r0, &(0x7f0000f6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a65000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000f7e000)={r1, 0x1, 0x6, @random="4c817fcad02a", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000971000)={@common='ip_vti0\x00', 0x6}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) write$fuse(r0, &(0x7f0000eaa000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0xfffffffffffffffc, 0x0}}, 0x30) 2018/01/17 08:39:56 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000812000)=0x14, 0x80000) mmap(&(0x7f0000865000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = syz_open_dev$sndpcmc(&(0x7f0000188000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/17 08:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000778000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xfffffffffffffe5c) socketpair(0x9, 0x6, 0x2, &(0x7f0000157000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000157000-0x4)=0x0, 0x4) 2018/01/17 08:39:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ebe000-0x6)='./bus\x00', 0x141046, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000f3000-0x8)=0x7) r1 = syz_open_dev$evdev(&(0x7f000030b000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) connect(r0, &(0x7f00004f7000-0x10)=@nfc={0x27, 0x2e4, 0x7fffffff, 0x7}, 0x10) ftruncate(r0, 0x200be) sendfile(r1, r0, 0x0, 0x72439a6f) 2018/01/17 08:39:56 executing program 4: truncate(&(0x7f0000bd0000)='./file0\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000e73000-0x4)=0x19, 0x4) 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) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006c6000-0x30)={0xa0, 0x0, &(0x7f0000c31000)=[@request_death={0x400c630e, 0x0, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000256000)=[], &(0x7f0000cf7000)=[0x0, 0x20, 0x48]}, 0x0}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00001c9000)=[], &(0x7f0000201000-0x40)=[]}}], 0x0, 0x0, &(0x7f0000e89000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x0, 0x0, &(0x7f0000450000)=""}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r3}, 0xc) 2018/01/17 08:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = creat(&(0x7f0000e80000-0x8)='./file0\x00', 0x1a) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000108000)='vegas\x00', 0x6) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r0, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000+0xd1b)={r0, &(0x7f0000e28000)=""}, 0x10) r2 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000b9f000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/17 08:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = syz_open_dev$audion(&(0x7f0000011000-0xc)='/dev/audio#\x00', 0x5, 0x400000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00001c3000-0x8)=[0x2, 0x5]) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000a9b000)="1f0000001e00056d00020200000000000010000000000200000c0400310200", 0x1f) 2018/01/17 08:39:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed5000-0x10)='/selinux/access\x00', 0x2, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000af6000-0x91)=""/145, 0x91, 0x2000, 0x0, 0x0) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r4, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000fe0000-0xe)='./file0\x00', 0x0) mknod(&(0x7f0000a6f000-0x3)='./file0\x00', 0x8, 0x0) [ 87.485308] binder: 14402:14406 ERROR: BC_REGISTER_LOOPER called without request [ 87.493073] binder: 14406 RLIMIT_NICE not set [ 87.494954] kauditd_printk_skb: 6 callbacks suppressed 2018/01/17 08:39:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/vcs\x00', 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000cb7000)='./file0\x00', 0xa) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000103000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ced000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000231000-0x4)=0x3ff) 2018/01/17 08:39:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000911000-0x20)={0x10003, 0x3, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000749000)={0x10003, 0x3, 0x106000, 0x1000, &(0x7f0000001000/0x1000)=nil}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000055000)='/selinux/checkreqprot\x00', 0x22001, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 87.494962] audit: type=1400 audit(1516178396.110:2349): avc: denied { ipc_lock } for pid=14403 comm="syz-executor5" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 87.502776] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 08:39:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x1, 0x0) socket$inet6(0xa, 0x800, 0x5fd) truncate(&(0x7f0000005000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x8000004004500d, &(0x7f000000c000-0x8)=0x0) listxattr(&(0x7f0000a33000-0x8)='./file0\x00', &(0x7f0000d57000-0xac)=""/172, 0xac) fcntl$notify(r0, 0x402, 0x10) 2018/01/17 08:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000562000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="0022040010ffffeb", 0x8) 2018/01/17 08:39:56 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x10, &(0x7f0000001000-0xd)=[@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f000001c000)="0d8df0f6b4c3fbce0482f79d1406bd2cf9786763fd0122a77c3b6ecbf1686f74ea700ee012412e8db08b23fa202f15c019ef734e1eb8e75a6fa3e7f7fc143514a42a28451e89c0dd6a132903f6e38cfd3c53624630cebbf9c4c2c69fcb0c693100babd1e3d05c5f4cacfd0890d094e47a6dcf777295521ccbb7c2a2543301524850d2bc5d53648edc3ced78a8c4b85f162db46428bd47ffe9274ec487ac74e0521eeab3bd6b2611799199daa332be0437382bf0beaed814c76d48a4b23ffd09287ce71fc0d65e52cc9dd764d", 0xcc) 2018/01/17 08:39:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eee000)={0x0, 0x0}) read(r0, &(0x7f0000bc5000-0x19)=""/25, 0x19) ppoll(&(0x7f0000134000-0x48)=[{r0, 0x50, 0x0}], 0x1, &(0x7f000057f000)={0x77359400, 0x0}, &(0x7f00003df000-0x8)={0x0}, 0x8) [ 87.502857] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 87.537115] binder: 14402:14415 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 87.537147] binder: 14402:14415 got new transaction with bad transaction stack, transaction 94 has target 14402:0 [ 87.537162] binder: 14402:14415 transaction failed 29201/-71, size 0-24 line 2869 2018/01/17 08:39:56 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00009c9000-0x2)=0x20, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x802) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0x1000, 0x0, 0x0, 0x0, 0x0, []}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 08:39:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x51, 0x4000) fstat(0xffffffffffffff9c, &(0x7f00004d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000007000)=0x100, 0x2) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f0000005000)={0x7b, &(0x7f0000000000)="5b77841e3e6c5e65b2627fdc4b3dcf7794625136f6e0739c42548e50b830febb35eed8f26852ba99c2479df7f6e447e6603c0d89da5db57b41a327eba03c7f2460fb36538754c460ce1557478295cd9190b809c0e11968203ca6f7207c721d1a368b5e33605152c0df92dc97c30a08ec6f669be1050b857e432d57"}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000006000-0x4)=0x0) 2018/01/17 08:39:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000359000-0x9)='/dev/kvm\x00', 0x10000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0x2, &(0x7f0000386000)=0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/relabel\x00', 0x2, 0x0) io_cancel(r3, &(0x7f0000e41000-0x3d)={0x0, 0x0, 0x0, 0x7, 0xbb24, r1, &(0x7f0000088000-0x1000)="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", 0x1000, 0x2, 0x0, 0x1, r4}, &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000197000/0x18000)=nil, &(0x7f0000629000)=[@text32={0x20, &(0x7f00002cd000)="66ba400066ed0f0139c4c1ff11b6240000000f23d00f21f835000000010f23f8b9800000c00f3235002000000f308fc8d8a383009000006fc744240000580000c7442402504000c74424060000000066baf80cb8f4c7f488ef66bafc0cb833000000ef0f0766ba4100ec0fbdaadc2657bd", 0x71}], 0x1, 0x38, &(0x7f0000c88000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 87.644900] binder: BINDER_SET_CONTEXT_MGR already set [ 87.644914] binder: 14402:14425 ioctl 40046207 0 returned -16 [ 87.647251] binder: 14402:14425 ERROR: BC_REGISTER_LOOPER called without request 2018/01/17 08:39:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000712000-0x4)=0x6e, 0x800) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c48000-0x4)=0xffffffff, 0x4) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r2, &(0x7f0000039000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r2, &(0x7f0000612000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000008}, 0x1c) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x2000, &(0x7f0000f80000)="") symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000)=""/214) ftruncate(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) getsockname(r1, &(0x7f00001e4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000582000)=0x2e) sendto$inet(r2, &(0x7f000033e000)="0c41b755584fbc8be9afaa570ebba8e498", 0x11, 0x8000, 0x0, 0x0) sendmmsg(r1, &(0x7f0000508000)=[{{0x0, 0x0, &(0x7f00004aa000-0x40)=[{&(0x7f0000316000-0xa2)='^', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 87.647266] binder: 14425 RLIMIT_NICE not set 2018/01/17 08:39:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) accept4$packet(r0, &(0x7f0000288000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xd7b}, &(0x7f0000001000-0x4)=0x8) connect$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 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) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x5)='ntfs\x00', 0x40, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000002000-0x4)=0x2, 0x4) accept(r1, &(0x7f0000002000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) r4 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) [ 87.650315] binder_alloc: 14402: binder_alloc_buf, no vma [ 87.650341] binder: 14402:14415 transaction failed 29189/-3, size 0-0 line 2957 [ 87.650430] binder: 14402:14425 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 87.650486] binder_alloc: 14402: binder_alloc_buf, no vma [ 87.650516] binder: 14402:14425 transaction failed 29189/-3, size 0-24 line 2957 [ 87.693357] binder: BINDER_SET_CONTEXT_MGR already set [ 87.693367] binder: 14442:14443 ioctl 40046207 0 returned -16 [ 87.693758] binder_alloc: 14402: binder_alloc_buf, no vma [ 87.693783] binder: 14442:14443 transaction failed 29189/-3, size 0-4096 line 2957 [ 87.700261] binder_alloc: binder_alloc_mmap_handler: 14442 20000000-20002000 already mapped failed -16 [ 87.704257] binder_alloc: 14402: binder_alloc_buf, no vma [ 87.704287] binder: 14442:14447 transaction failed 29189/-3, size 0-4096 line 2957 [ 87.721152] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.721166] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.845918] binder: 14406 RLIMIT_NICE not set [ 87.846172] binder: release 14402:14406 transaction 94 in, still active [ 87.846181] binder: send failed reply for transaction 94 to 14402:14415 [ 87.846202] binder: undelivered TRANSACTION_COMPLETE [ 87.846228] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.846233] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.859056] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.859071] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.872247] FAULT_FLAG_ALLOW_RETRY missing 30 [ 87.872259] CPU: 0 PID: 14459 Comm: syz-executor0 Not tainted 4.15.0-rc7-mm1+ #56 [ 87.872264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.872267] Call Trace: [ 87.872285] dump_stack+0x194/0x257 [ 87.872297] ? arch_local_irq_restore+0x53/0x53 [ 87.872312] ? handle_userfault+0xb97/0x2500 [ 87.872328] handle_userfault+0xbd9/0x2500 [ 87.872337] ? handle_userfault+0x185a/0x2500 [ 87.872362] ? userfaultfd_ioctl+0x4520/0x4520 [ 87.872371] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.872376] ? trace_event_raw_event_lock+0x330/0x340 [ 87.872382] ? __lock_is_held+0xb6/0x140 [ 87.872387] ? perf_trace_lock+0xd6/0x900 [ 87.872396] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.872406] ? trace_event_raw_event_lock+0x340/0x340 [ 87.872420] ? print_irqtrace_events+0x270/0x270 [ 87.872425] ? print_irqtrace_events+0x270/0x270 [ 87.872433] ? get_user_pages_fast+0x277/0x340 [ 87.872443] ? perf_trace_lock+0xd6/0x900 [ 87.872455] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.872479] ? check_noncircular+0x20/0x20 [ 87.872484] ? __lock_acquire+0x664/0x3e00 [ 87.872492] ? retint_kernel+0x10/0x10 [ 87.872503] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.872513] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.872529] ? retint_kernel+0x10/0x10 [ 87.872543] ? find_held_lock+0x35/0x1d0 [ 87.872566] ? __handle_mm_fault+0x3296/0x3ce0 [ 87.872575] ? lock_downgrade+0x980/0x980 [ 87.872588] ? lock_release+0xa40/0xa40 [ 87.872593] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.872601] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.872606] ? copy_overflow+0x20/0x20 [ 87.872615] ? do_raw_spin_trylock+0x190/0x190 [ 87.872625] ? perf_trace_lock+0x900/0x900 [ 87.872647] __handle_mm_fault+0x32a3/0x3ce0 [ 87.872666] ? __pmd_alloc+0x4e0/0x4e0 [ 87.872686] ? find_held_lock+0x35/0x1d0 [ 87.872707] ? handle_mm_fault+0x2a0/0x930 [ 87.872721] ? lock_downgrade+0x980/0x980 [ 87.872750] ? handle_mm_fault+0x1fb/0x930 [ 87.872766] handle_mm_fault+0x38f/0x930 [ 87.872778] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 87.872783] ? vmacache_find+0x5f/0x280 [ 87.872797] ? find_vma+0x30/0x150 [ 87.872814] __do_page_fault+0x5c9/0xc90 [ 87.872836] ? mm_fault_error+0x2c0/0x2c0 [ 87.872850] ? trace_event_raw_event_lock+0x340/0x340 [ 87.872867] do_page_fault+0xee/0x720 [ 87.872879] ? __do_page_fault+0xc90/0xc90 [ 87.872888] ? check_noncircular+0x20/0x20 [ 87.872897] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.872909] ? futex_wake+0x566/0x680 [ 87.872919] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 87.872927] ? futex_wait+0x6a9/0x9a0 [ 87.872942] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.872960] page_fault+0x2c/0x60 [ 87.872969] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 87.872973] RSP: 0018:ffff8801c4caf928 EFLAGS: 00010246 [ 87.872980] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 87.872983] RDX: 00000000000000c9 RSI: ffffc9000137b000 RDI: ffff8801c4cafd28 [ 87.872987] RBP: ffff8801c4cafa08 R08: 1ffff1003b13e472 R09: 0000000000000000 [ 87.872991] R10: ffff8801c4caf858 R11: 0000000000000000 R12: 1ffff10038995f28 [ 87.872994] R13: ffff8801c4caf9e0 R14: 0000000000000000 R15: ffff8801c4cafd20 [ 87.873018] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 87.873040] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 87.873052] ? iov_iter_revert+0x9d0/0x9d0 [ 87.873061] ? current_kernel_time64+0x122/0x2f0 [ 87.873071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.873080] ? trace_hardirqs_on+0xd/0x10 [ 87.873086] ? current_kernel_time64+0x1d4/0x2f0 [ 87.873102] generic_perform_write+0x200/0x600 [ 87.873107] ? __vfs_getxattr+0x8b/0xc0 [ 87.873133] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 87.873138] ? file_update_time+0xd3/0x5b0 [ 87.873149] ? current_time+0xc0/0xc0 [ 87.873153] ? clear_nlink+0xb0/0xb0 [ 87.873160] ? perf_trace_lock_acquire+0xe3/0x980 [ 87.873179] ? down_write+0x87/0x120 [ 87.873192] __generic_file_write_iter+0x366/0x5b0 [ 87.873198] ? check_noncircular+0x20/0x20 [ 87.873213] generic_file_write_iter+0x399/0x790 [ 87.873228] ? __generic_file_write_iter+0x5b0/0x5b0 [ 87.873241] ? iov_iter_init+0xaf/0x1d0 [ 87.873254] __vfs_write+0x684/0x970 [ 87.873259] ? lock_acquire+0x1d5/0x580 [ 87.873270] ? kernel_read+0x120/0x120 [ 87.873307] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 87.873314] ? __sb_start_write+0x209/0x2a0 [ 87.873326] vfs_write+0x189/0x510 [ 87.873340] SyS_write+0xef/0x220 [ 87.873351] ? SyS_read+0x220/0x220 [ 87.873356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 87.873364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 87.873382] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 87.873387] RIP: 0033:0x452df9 [ 87.873390] RSP: 002b:00007fb383d15c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 87.873396] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 87.873399] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000015 [ 87.873402] RBP: 0000000000000056 R08: 0000000000000000 R09: 0000000000000000 2018/01/17 08:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004bf000)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e3f000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e75000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, r1}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2d, &(0x7f00009ff000-0x8)={0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$unix(0x1, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000d7d000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000195000-0x10)={&(0x7f00009a0000/0x4000)=nil, 0x4000}) 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/17 08:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000760000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000618000-0x4)=r1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/01/17 08:39:57 executing program 4: 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, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2000000000000002, 0x0}) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001000)=0x0) setrlimit(0x9, &(0x7f0000013000)={0x6, 0xffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 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) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000001e000-0x18)={0x0, 0x6, 0x0, 0x200, 0x7fffffff}, &(0x7f0000018000)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000024000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000008000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000019000-0x10)={r3, 0x10, &(0x7f0000022000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000022000)=0x10) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000d80000-0x8)='./file0\x00', 0x0, 0x20) fcntl$notify(r0, 0x402, 0x2) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000115000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000104000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c45000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f00003f0000)={0x0, 0x0, &(0x7f00000eb000)=[{&(0x7f0000ed6000-0x87)=""/135, 0x87}, {&(0x7f0000e27000)=""/224, 0xe0}, {&(0x7f000018f000)=""/166, 0xa6}, {&(0x7f0000115000)=""/180, 0xb4}], 0x4, &(0x7f0000562000)=""/162, 0xa2, 0x0}, 0x2000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00006c4000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000667000)=0x0) ptrace$peek(0x2, r1, &(0x7f0000a53000)=0x0) setresgid(0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000e5c000-0xc)='id_resolver\x00', &(0x7f0000b93000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000017f000-0x58)="cb5e1fd5cf8c9c0b05ed33108408e023d698abff041a25efcbd6901277dd70ab57e70759c29918da3484fdfefb41b489f5230458af472085d3f0d18ec5cdba82baf78848c3e375f58466cbb7813fdbac1861f48d4ae4c0a5", 0x58, 0xfffffffffffffff9) r3 = request_key(&(0x7f000018e000)='id_legacy\x00', &(0x7f0000a7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e9e000)='/selinux/policy\x00', 0xffffffffffffffff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00004b5000)=""/4096) add_key(&(0x7f0000ad7000-0xa)='id_legacy\x00', &(0x7f000022e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fe0000-0x99)="dfb96c7d1de5a473a60cc1e98cb622fe792015a77cec8fab6f78a72fd53450ea9c1431e4402896f5edc9be563199003aee84af64c1e903e30cd8975ff04c73739cce19a8812e9c8d81464829386daf5891568570aecc8f1a1782710c02611e5e9d054f7511895a82906956fb86589f33008b4193789a52ae46960a8226567cb096299a2919908289e05d2d442f8752d26dc7b61da82bc08619", 0x99, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b85000)={0x100, 0x7ff, 0x8000, 0x0, 0x3, 0x1, 0x6, 0x1, 0x0}, &(0x7f0000ebe000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000db5000-0x18)={r4, 0x4, 0x20, 0x4, 0x1}, &(0x7f0000615000)=0x18) keyctl$unlink(0x9, r2, r3) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00003b6000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x15, 0x807, 0x5, &(0x7f0000557000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00003ff000)=""/4096) 2018/01/17 08:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000539000-0x11)='($md5sumnodev^!)\x00') memfd_create(&(0x7f0000889000)='{\x00', 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000856000)={0xfffffffffffff000, 0x10001, 0x20, 0x9, 0x78, 0x7}) [ 87.873405] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee8b0 [ 87.873409] R13: 00000000ffffffff R14: 00007fb383d166d4 R15: 0000000000000000 2018/01/17 08:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f00009d5000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c28000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7f, 0xfffffffffffffff8, 0xc04, 0xab34, 0x1, 0x4, 0xbb9, 0x2e5, 0x10001, 0x400, 0xe92d, 0x10001, 0x7fffffff, 0x5]}, &(0x7f0000041000-0x4)=0x108) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$ax25_int(r6, 0x101, 0xb, &(0x7f00001d5000)=0xfffffffffffffffc, 0x4) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r6, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xffffffffffffff6a, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007ed000)={r7, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r8 = fcntl$getown(r1, 0x9) openat(r6, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r9 = syz_open_procfs(r8, &(0x7f0000cec000-0xa)='net/snmp6\x00') bind$inet6(r1, &(0x7f0000d7a000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r9, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/17 08:39:57 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003c5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) [ 88.455394] audit: type=1326 audit(1516178397.071:2350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f000004e000)=""/190, 0xbe) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "7dd8945e02ffff01", "98e7edc21ca06fef1dae9615f6c6b544699559042eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f0000baf000-0xb)='/dev/hwrng\x00', 0x141080, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2018/01/17 08:39:57 executing program 3: r0 = socket(0x0, 0x7, 0x100000005) pipe2(&(0x7f00007d4000-0x8)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) ioctl$void(r2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) setsockopt(r0, 0x114, 0x3, &(0x7f0000e76000)="", 0x0) 2018/01/17 08:39:57 executing program 7: r0 = syz_open_dev$audion(&(0x7f00004d5000)='/dev/audio#\x00', 0xc677, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x100, 0x2, 0x7, 0x1, 0x100, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000346000)='./file0\x00', r0, &(0x7f000037d000)='./file0\x00', 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000151000)=0x78255a12, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x10000000010, 0x4000000400000003, 0xc) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00001ac000)={0x570d, 0x9, 0x6, 0x6, "2123f2f734f62a674c2f0918b1ab4f72afecdeeb96933b98cfc4bd8676b62087"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000c9000)={0x0, 0x1}, &(0x7f0000695000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000410000)={r3, 0x4, 0x5, 0x20}, &(0x7f0000db6000)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000fdd000-0x118)={0xff, {{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x200005d}, 0xfffffffffffffcf3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000016000-0x8)='./file0\x00') 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) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000017000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000017000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000000f000)="bbd9642deea534e94429226b8effbb3f321fb8724ca7f04e8de356172af4dcaa"}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000016000-0x20)={"f091bb6712ca040e0bcc09a6984e0dff", {0x4, 0xfffffffffffffff7, 0x5, "931c8d2cd1b1", 0x3, 0x0}}) setsockopt(r0, 0x111, 0x3, &(0x7f000000d000-0x4)="01000000", 0x4) sendto$unix(r0, &(0x7f0000013000)="", 0x0, 0x0, 0x0, 0x0) [ 88.554220] audit: type=1326 audit(1516178397.103:2351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.635867] audit: type=1326 audit(1516178397.103:2352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.661714] audit: type=1326 audit(1516178397.104:2353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 08:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000506000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000cd0000)=""/4096, 0x1000, 0x20, &(0x7f0000bbd000-0x8)=@sco={0x1f, {0x8, 0x3, 0x8001, 0x7fffffff, 0x10001, 0x5}}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000051a000-0x9)='/dev/ppp\x00', 0x381000, 0x0) bind$llc(r2, &(0x7f0000c84000-0x10)={0x1a, 0xf7, 0x8, 0x4, 0x1, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000086000)={0x0, 0x0, [0x7fffffff, 0x1000, 0x1, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BPF_PROG_QUERY(0x10, &(0x7f0000480000-0x20)={r1, 0x7, 0x1, 0x1ff, &(0x7f0000592000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/17 08:39:57 executing program 7: timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/autofs\x00', 0xa000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000af7000-0x10)=@common='ip6gre0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000af8000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) membarrier(0x9, 0x0) getpeername$unix(r0, &(0x7f00003ae000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000043e000-0x4)=0x8) sendmsg$unix(r0, &(0x7f00006b9000)={&(0x7f00009df000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f90000-0x40)=[{&(0x7f00004bd000)="80", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/sequencer\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000)={0x2, 0x8000000000004, 0x6, 0x40000000017, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a7000-0x20)={r1, &(0x7f0000105000-0xd5)="", &(0x7f00009a2000-0x3a)="", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000925000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000015d000-0x4)=0xc) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c7d000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x101, 0xfdb, 0x2, 0xfffffffffffffffe, 0x100000000, 0x5, 0x1ff, 0x0, 0x6, 0x400, 0x5, 0x7, 0x0]}, &(0x7f00006c0000)=0x108) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e77000)='net/xfrm_stat\x00') ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000d7e000-0x90)={[0x1, 0xfffffffffffffffb, 0x1, 0x6, 0x3, 0x3, 0x7, 0xfff, 0xbeec, 0x101, 0xf5, 0x4, 0xe196, 0x511, 0x9, 0x1000], 0xd000, 0x110}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000ce8000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fbd000-0x4)=0x0, 0x0, 0x4, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x0, 0x0) timer_create(0xb, &(0x7f0000044000)={0x200, 0x0, 0x400000000001, @thr={&(0x7f00004e1000-0xb8)="", &(0x7f00007da000-0x1)="f6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f0000c6c000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d76000-0x20)={{0x0, r1}, {0x77359400, 0x0}}, &(0x7f0000b77000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000ce000)={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x800, [0xc000000000, 0x7f, 0x7f, 0x6, 0x4, 0x8, 0x100, 0x7b87]}, 0x5c) socket$unix(0x1, 0x0, 0x0) r2 = socket(0x15, 0x80005, 0x0) socket(0x10, 0x5, 0x7) getsockopt(r2, 0x114, 0x5, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000690000)={0x2, r4}) 2018/01/17 08:39:57 executing program 5: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00006ca000)=""/14) [ 88.687774] audit: type=1326 audit(1516178397.104:2354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=47 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.713230] audit: type=1326 audit(1516178397.104:2355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 08:39:57 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) r0 = syz_open_dev$sndmidi(&(0x7f0000ff4000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x800) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000036c000+0xac2)=0x80000000) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00005bb000-0x84)=""/132, &(0x7f0000b45000)=0x84) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000823000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7effffffffff, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00007dd000)='./file0\x00') umount2(&(0x7f00008c8000)='./file0\x00', 0x4) recvfrom(0xffffffffffffffff, &(0x7f00009cf000)=""/52, 0x34, 0x0, &(0x7f0000df0000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="e7c825e754ab", [0x0, 0x0]}, 0x10) lsetxattr(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f000037f000)=@random={'os2.\x00', 'ramfs\x00'}, &(0x7f0000199000)='}\x00', 0x2, 0x1) 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010c000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000)=0xffffffffffffffd8) 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) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00006cf000)="524e67d245b9c4dcc9beb839a1fb92787c375afa1e902b5be9c607d3efd32f04fa6b5786d8cf33c3452455d15916d5ae1d51f6b1e3dfca4ea306", 0x3a) 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000309000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000214000-0x4)=0x7fffffff) 2018/01/17 08:39:57 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000327000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x0, 0x4, 0x100000001, 0x10001, 0x5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a60000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/17 08:39:57 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x80000) prctl$intptr(0xd, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) request_key(&(0x7f0000003000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xffffffffffffffff) [ 88.834947] audit: type=1326 audit(1516178397.105:2356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 88.885289] audit: type=1326 audit(1516178397.106:2357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14479 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 08:39:57 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000004a000)='/dev/audio\x00', 0xa5809ae350e4cc1e, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000dfe000)={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]}) creat(&(0x7f0000e26000-0x8)='./file0\x00', 0x0) 2018/01/17 08:39:57 executing program 5: 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$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$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]}) 2018/01/17 08:39:57 executing program 2: splice(0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xffffffffffffffff, &(0x7f00001b1000)=0x0, 0x4, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000006b000-0x4)=0x4, 0x4) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000001, &(0x7f0000ac8000)=0x0) io_destroy(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) shutdown(r0, 0x1) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000a8b000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={r0, 0x0}, &(0x7f000032a000)=0x800000000000000, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003fd000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000077c000-0x78)={0x9, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15, 0x9, 0x5, 0x3, 0x7ae, &(0x7f0000374000-0x10)=@generic="af104f86cbbcf88a3cdd40cf33351dac", 0xffff, 0x8, 0x5}) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)='/dev/vcs\x00', 0x101400, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000059a000-0x4)={0x7, 0x100000000, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ff9000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000882000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00004d4000)={0x7ff, {{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]}, 0x1, 0x0, []}, 0x98) r4 = syz_open_procfs(r2, &(0x7f0000000000)='s\x00\x00 \x00\x00') ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1ff) sendfile(r4, r4, &(0x7f00000f9000)=0x0, 0x401) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00009ee000-0x1c)=@req3={0xffffffff, 0x9, 0x7, 0x0, 0x1, 0x5d7d, 0x4}, 0x1c) 2018/01/17 08:39:57 executing program 7: r0 = socket(0x10, 0x3, 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000264000-0x7e)=""/184, &(0x7f0000763000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x100, 0x0]}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000661000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000033a000)=0x9) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/17 08:39:57 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/policy\x00', 0x0, 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) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="5b5e4fa88b5f0a0e4702538bbd628f44", 0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000)=""/109) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000000)="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", 0xfd7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00007c7000-0x4)=0x0, &(0x7f0000521000)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007b4000-0x4)=0xb158, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000c0b000-0x4f)={0x0, 0x0, [0x8, 0x8, 0x1, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c42000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f000005e000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000058d000-0x18)={0x0, 0x7, 0x1, &(0x7f0000165000)=0x0}) syz_open_dev$sndmidi(&(0x7f0000412000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x2001) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000dc3000-0x10)=@generic="fbaaedb09cb2834562375cb93ec7833b") 2018/01/17 08:39:57 executing program 1: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000+0x90)={0x4, 0x3, 0x1004}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000b1000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000004000-0x4)=0xffffffff, 0x4) open$dir(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x1) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x3a8, 0x0, [{0xb15, 0x0, 0x4}]}) r2 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x240, 0x150) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x8, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/17 08:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000070f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x2000) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000342000)="a71092663d2e4faea7d783f226cd88b49b5d4bdb773fc1595a209bc67d953de0c67cc627bcab291b3c39b1a2c080e43164aeaf5d3979a7514904c40a2a4d0e7af0e1698b8a59a498d46b8d70fd01f3e02306579c6a7ba7a5158201aa700f12644ada1c669e93bc123dff638cc5e8dce315e6bc00f578df9400941a09603d3e47d7443a9873c9b27af3481e97f55bce6e1d6d5a36fe4f2a8eaf01cc36d57d7b1139cccb117fd4") setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x8121, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b39000-0xe)='net/dev_mcast\x00') pread64(r1, &(0x7f0000d8a000)=""/0, 0x0, 0x800000000004) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000307000)={r1, &(0x7f0000aad000-0xf)="276a20320b4f4a70c8b0343db18b4d"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f000022e000)=0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x800000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000d98000-0x400)={"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"}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000af3000)={"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"}) accept$netrom(r1, &(0x7f00006cc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000677000)=0x10) readahead(r1, 0x8003, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a7000-0xc)={0x0, 0x7ff, 0x30}, &(0x7f0000db8000)=0xc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000bce000)=0x401) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d3b000+0x8ad)={r5, 0x7, 0xb4, "bb7e805adce6592fb579c9241a938066400b0d0d6839aa0908d9635e761503535f99a1689d09a04b925787940a67d0b1c6efc9ac294e532c08550d2a901ffecb66187cf8769ee5cb5c9488e140f26eea11bcb228782fbda7806231bc9ac6c4db038fd67a7a9d8ab619a7bb6423094f192be64af3c4ff084e0b9ac15ff21cf4d704ceb15aa3e72b989bf3d54506a2cb410e51611633c078d8eeefddb96b457b9f6956f0098f1dfe2cd3f61c39e52208034f21ffe9"}, 0xbc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fa5000)={0x0, 0x97, "7607da2e1b0fa3a2c435b1f75ba551833ca47dfecf7d626bc99e84d1b2c652efa0e8eafd8426f32b77588062562043049e35da1e41d58d03b5e43f46eb5010316bde923a4049e95517b8afe045a3190db61ceaecf40fe7b6761d738c27f732e1f344963c8662a80898800dc47451617787a79a926a685879b9f23a1be28ed178ff2c58b0c8c105c4472aa56a09a43c9f3d4d1c39861417"}, &(0x7f000025d000)=0xfffffd98) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00002ff000)=""/114) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000728000-0xc)={0x0, 0x7fff, 0x10}, &(0x7f0000492000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000db1000)=@assoc_value={r6, 0x8001}, &(0x7f00002c3000)=0x3f4be6f33aa91fc0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f7c000)={0x0, 0x19e4, 0x30}, 0xc) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000df9000)=""/58) 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0b000)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000211000-0x10)={0x0, 0x9, 0x0, 0x9}, &(0x7f0000321000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b36000-0x4)=r1, 0x4) r2 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x78c, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a62000-0xc)={0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a3a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) timerfd_gettime(r3, &(0x7f0000242000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = dup(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d7d000)={0x0}, &(0x7f0000350000-0x4)=0x4) ioctl$TIOCSBRK(r4, 0x40044591) 2018/01/17 08:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) unshare(0x200100) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d8000-0x6)='-G\\%(\x00', 0x3) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00002b8000)=r2) r3 = shmget(0x1, 0x4000, 0x1220, &(0x7f0000bb5000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f00005c3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = dup3(r0, r1, 0x0) sendmmsg$inet_sctp(r2, &(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) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f000081b000)=0x2, 0x4) 2018/01/17 08:39:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/kvm\x00', 0x10003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000756000)={0x0, 0x0, 0x0}, &(0x7f000050d000)=0xc) syz_open_procfs(r1, &(0x7f0000bee000)="6d61705f72226c657300ed") vmsplice(r0, &(0x7f000002a000)=[{&(0x7f000001d000)="", 0x0}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003aa000)={0x200, 0xfffffffffffff9bf, 0x2, 0xff, 0x1, [{0x7, 0x728f, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000eec000-0x8)='./file0\x00', 0x1, 0x40) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000fff000-0x14)={0x5, 0xfffffffffffffff8, 0x5648b058, 0x1, 0x5}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/17 08:39:57 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d02000)='net/protocols\x00') 2018/01/17 08:39:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x424002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xff, 0x30800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000)={r3, r2, 0x3ff, 0x2, &(0x7f0000000000)="44a1cae150b5aa2ec282396d91158682927db93c371bc8878b9350977f95dcd0513ea4f23d36cc1898e5183ab593f583468ae13818ce54e948c7030e3110df8708dbc6db115c78f21f22844535ebedc4072412885a68dd8288db3d4f13e0ed318073307e0ca2ec075457896e03fe127250c027170250c41f7dc2e2ee7ce1c792cc4d30032f9e31ae521c0e0f736e748d380912fb5c4d629712a05d26b881513e1a0175bf6b0ff75cea39b864bb6f16667f1b1eee7e3221259b360f9b587fc6641c4bb402741a2a1ddb61f7b26e891b9c23627394ac6785b054d59f0fec7af5ec8ce41df3977aedca73f8d52a", 0x9, 0xb, 0x8, 0x913, 0x3f, 0x2000000000564, 0x3, "c1796245e1711d940061979540c215ca31f493350c7b49210c5afdb3725ca7a16f959b24aa29c253a53da09ac8b8014c238a7fff1480bc41917f307c1f15b40652f11b2a3dc68e8d094e9de9376b6b11c6e8addc9936eb764e9244"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = socket(0x4, 0x8000a, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000037e000)={0x0}, &(0x7f000096b000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000c54000)=0x0) 2018/01/17 08:39:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000765000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000773000)=0x10, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000008c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b83000-0xe8)={{{@in6=@loopback={0x0, 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=@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}}, &(0x7f00005c3000-0x4)=0xe0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e2000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200007ff, r1}) recvfrom(r0, &(0x7f0000629000)=""/249, 0xf9, 0x100, &(0x7f00004b7000)=@ll={0x11, 0x0, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000e04000-0x20)={@common='vlan0\x00', @ifru_flags=0x1000}) bind$alg(r2, &(0x7f00000ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r3 = creat(&(0x7f0000e58000-0x8)='./file0\x00', 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00006de000-0x18)={0x0, 0x0, 0x5, &(0x7f0000307000-0x8)=0x0}) 2018/01/17 08:39:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/17 08:39:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003a4000-0x8)=0x76) r0 = syz_open_dev$evdev(&(0x7f0000059000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r1, &(0x7f00005dc000)=""/24, 0x18) fchmod(r0, 0x20) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/17 08:39:57 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001000-0x90)={[0x100, 0x4, 0xffffffff, 0x249d, 0x300, 0x4, 0x9, 0x525, 0x0, 0x0, 0x1, 0x8, 0x9, 0x9, 0x55400000, 0x4], 0x3000, 0x204001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="02000000", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@generic="61e00994fbfd5bf7f51ee386c470ccfb", @ifru_flags=0x4000}) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2018/01/17 08:39:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execve(&(0x7f000049c000)='./file0\x00', &(0x7f0000c4f000)=[], &(0x7f00000ae000-0x8)=[]) connect$pptp(r0, &(0x7f00003ec000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000f15000)={0x7d1, 0x3, 0x1}) 2018/01/17 08:39:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b0e000)=@assoc_value={0x0, 0x0}, &(0x7f00009cb000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000762000)={0x100000000000006, 0x8002, 0x8, 0x4000009, r1}, &(0x7f0000a72000)=0xfe3c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d7c000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000fbc000)='/dev/snd/timer\x00', 0x0, 0x40) r3 = request_key(&(0x7f0000fa1000-0x4)='keyring\x00', &(0x7f00007b9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009e8000)='security#{\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f000083e000)='keyring\x00', &(0x7f0000860000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) r4 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2a000-0xa)='selinux!*\x00', 0x0) add_key(&(0x7f0000263000-0xa)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b75000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002a0000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f0b000)=""/91, &(0x7f00001c5000-0x4)=0x5b) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002a9000)='io\x00') pread64(r2, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000c04000-0x96)=""/150) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000727000-0x4)=0xc) syz_open_procfs(r3, &(0x7f0000c06000)='net/ip_tables_targets\x00') 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x40, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) listen(r0, 0x800) sendto$inet(r0, &(0x7f00000bd000)="d7", 0x1, 0x3, &(0x7f0000ddf000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000073f000-0x38)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000a7d000)=[{&(0x7f0000760000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xe21}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000277000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000770000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c39000-0x4a)="f7e069f8fc18e54f65b29c4004bd46ccd6c6ce065680f85584e609aa1ee818a65362230da8f0b7ea51711738e5781231b588f0bb68e05689ace3ac612390b433f33520e672e21e8f0529", 0x4a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb7000)='./file0\x00', 0x0) mkdir(&(0x7f0000a3a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eb8000)='./file0/file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") statfs(&(0x7f0000eb7000)='./file0\x00', &(0x7f0000eb7000)=""/99) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) writev(r0, &(0x7f0000055000)=[{&(0x7f00007d8000)="5b01a8684c133ddc53e0fa2301cf565b34", 0x11}, {&(0x7f0000324000)="1344fc0a8f649547a30d6b0b794fd50829e984147177ee73ae5f9eaae8b030072d017c2e6bfccbc0bc53d420375e90cd88ab77e94c0819ec4c2f07fcce77193694f83e4f87ff40f05fae4ac3c895525624679c11c536a5b069f7654597eb3eab6a6ef62437c8ecc4120eef0ca37c80a2b5eb197740a2bef28becd88ab41216899453", 0x82}, {&(0x7f0000a9f000)="c660d2482bab159403f0ed4ca8f5ef506e04ad1281c81a9525972a3c88acc2be935b8fc744a38f05a2158c4a039f839ad4f4", 0x32}, {&(0x7f0000df6000)="998a2b5ceec4aabd18c45c4319c705da519ebbae13478229370317c347ef80e1937b07ee53ed8b5812a3b40f552d9b685eb7cfc2781c095a90ee4d85a686ff1d53d737e27af0e35a00a529599f4ac02eccbec283799214390cea9485d0b539caf406ae16b39dcb9512b38482f19812e615ee9cdfdd4b7a95f57bb2395f40d104b13bc9e1e5269cb265c1282a9654c42c550ebf9de149b280abfb2aedb5d815584fd4029f6ae9ceb20c99b82d898cc8bba7be6a4c6b4b98cb5132edcea1ad9d", 0xbf}, {&(0x7f0000059000)="832cb41ecbaef5d48fbd282d89aa301dbc8e744352daf1185517f7cc5fb8667f2a0444750eeb5c0cc5827bc63c9639afd3fcfc456cb415b85506fae0d640f161c7a2", 0x42}, {&(0x7f0000b0f000-0x2c)="eefd2d9d3dcc0fb4cf137508731bac2ee2817a8b3ea293b51a7a03505acaabafdf016bde1241694ad9af5471", 0x2c}], 0x6) ioctl(r1, 0x7fff, &(0x7f0000001000)="") pipe(&(0x7f00001dc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000b19000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005f0000-0xb8)={0x0, 0xffffffffffffff54, 0x3, 0x8, 0x7, 0x81, 0xfffffffffffffe01, 0x40, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffffffd, 0x8, 0x5, 0x80}}, &(0x7f0000c29000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000833000)={0x0, 0x80000001}, &(0x7f0000583000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000aac000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x9, 0xf71, 0x9, 0x4, 0x0, 0x80000000000003ff, 0xa78, 0x3, 0x7fffffff, 0x2, 0x8000000000000109, 0x40001e01, 0x8]}, &(0x7f0000667000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000097e000-0x10)={r5, 0x3, 0x6, 0x1}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000036f000-0xc)={0x7, 0x7, 0xfffffffffffff090, 0x9, 0x400, 0x7, 0x7}, 0xc) 2018/01/17 08:39:58 executing program 1: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dc7000)={0x0, 0x3f, 0x1, [0x80000000]}, &(0x7f0000001000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x9, 0x4, 0x5, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 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)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 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 = syz_open_dev$usbmon(&(0x7f0000bbb000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000001000-0x4)=0x6) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007b2000-0x4)=0x1, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00007b2000)='/dev/mixer\x00', 0x4000, 0x0) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x80, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000f8c000-0x90)=[{0x7fffffff, 0x5f6, 0x0, 0x8, @tick=0x81, {0x10000, 0x100}, {0x7, 0x8}, @note={0x67fa, 0x100000000, 0x4800000000000000, 0xffff, 0x80000001}}, {0x1, 0xdbb2, 0x0, 0xb5, @time={0x77359400, 0x0}, {0x3, 0x3f}, {0x7, 0x8}, @result={0x5, 0x7fffffff}}, {0x100, 0x6, 0x8001, 0x20, @time={0x0, 0x989680}, {0x47e0, 0x0}, {0x0, 0x1f}, @control={0x20, 0x3, 0x1f}}], 0x90) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000942000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffff7) 2018/01/17 08:39:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xa2)=""/162, 0xa2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c7e000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000+0x342)=0x0, 0x4) [ 89.442607] binder: release 14693:14701 transaction 102 out, still active [ 89.450731] binder: undelivered TRANSACTION_COMPLETE [ 89.498102] binder_alloc: binder_alloc_mmap_handler: 14693 20000000-20002000 already mapped failed -16 [ 89.512230] binder: BINDER_SET_CONTEXT_MGR already set [ 89.520171] binder: 14693:14701 ioctl 40046207 0 returned -16 [ 89.520851] binder_alloc: 14693: binder_alloc_buf, no vma [ 89.520878] binder: 14693:14713 transaction failed 29189/-3, size 40-0 line 2957 2018/01/17 08:39:58 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, 0x513, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) sched_getscheduler(r0) msgctl$IPC_RMID(0x0, 0x0) write(0xffffffffffffffff, &(0x7f00004ac000-0xe5)="", 0x0) readv(0xffffffffffffffff, &(0x7f0000c9e000)=[], 0x0) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00003df000-0x28)={0x7fff, 0x13, 0x5, 0x10001, "292384ab46e549cf07fa3bfee0a29b93849f258cb6aa30a9e2cc0f2a09670cbf"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000739000-0x8)={0x0, 0x2}, &(0x7f0000fb1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001a3000-0x8)={r2, 0x1}, &(0x7f0000b39000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000062e000)={0x0, 0xf, "bc84c7727ca79eec00c47556fae4f5"}, &(0x7f000088b000-0x4)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f87000)={0x7f, 0x2, 0x10001, 0x8, r3}, &(0x7f0000b30000-0x4)=0x10) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0x400) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00005cd000-0x6)={0x6, 0x4, 0x4}) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000009000)=0x3) connect(r0, &(0x7f0000002000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000005000-0x4)=0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0xfffffffffffffffb, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000001000-0x10)={0x6, 0x1cc000000, 0xdd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:58 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) write(r0, &(0x7f0000001000)="437433358bec133fccfb0ddc3b6335d6d576bf3f5c03509f9a52b2ee410dd00cc4a9308e0de27f5395b99ef39f0b942276f3125e80ebe9bd573a9202d1348cd84ad3a742000055a9e7c8891e7a7207c4e05821ebcaa4e78a9451c15f094346fd144ea9ad95dd3ccd3e03b3a3937924f8d1241404ffddd2189f418cb47e259a1cfec21055b547e7dc901df1ce4ad8993daee2c9bacb71b014dce6", 0x9a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) quotactl(0x0, &(0x7f0000012000)='./file0\x00', 0x0, &(0x7f0000004000-0xfb)="") r1 = syz_open_dev$dmmidi(&(0x7f0000012000)='/dev/dmmidi#\x00', 0x342, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001000-0xc0)=[{{r2, r3/1000+30000}, 0xedc1, 0x5, 0x4}, {{0x0, 0x0}, 0x80000000, 0x4, 0x7}, {{r4, r5/1000+30000}, 0x5, 0x6, 0x6}, {{0x0, 0x7530}, 0x1f, 0x1, 0x3ff}, {{0x0, 0x0}, 0x2, 0x20, 0x4}, {{0x0, 0x0}, 0x5, 0x7f, 0x7}, {{0x0, 0x2710}, 0x6, 0x9add, 0xfffffffffffffffe}, {{r6, r7/1000+10000}, 0x7, 0x4, 0xf2}], 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000530000)='/dev/qat_adf_ctl\x00', 0x202, 0x0) readlinkat(r8, &(0x7f000089f000)='./file0\x00', &(0x7f000058c000)=""/195, 0xc3) remap_file_pages(&(0x7f0000035000/0x3000)=nil, 0x3000, 0x2, 0x5, 0x100) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcf000-0x11)='/selinux/enforce\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000903000-0xa)={0x3, [0x20, 0xf2, 0xffffffffffffffff]}, 0xa) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eef000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0xa, 0x0, 0x0, 0xfffffffffffffffb}]}, 0xffffffffffffffe5) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000eee000)='/dev/input/mice\x00', 0x0, 0x404000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009e9000)={0x0, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfc, 0x3, 0xc0, 0x2, 0x7fff, 0x8, 0x4, 0x3, 0xdcb, 0x0, 0x0, 0x80000, 0x7, 0x100000000, 0x1]}, &(0x7f00003ab000)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d3b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b65000-0x4)=0x1c) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000001a000)={r2, 0xffffffff, 0x8, 0x4, 0x7, 0x3f, 0x5, 0x1, {r3, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf072, 0x4, 0x2, 0x100000001, 0x8}}, &(0x7f0000ef0000)=0xb8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a9a000)={&(0x7f0000ef0000-0x4)=[0x3], 0x1, 0x6, 0x6, 0x8, 0x0, 0x4, {0x6, 0xfe, 0x2, 0xb9c, 0x4, 0x7fffffff, 0x9, 0x8, 0x7f, 0x547, 0xfffffffffffffffd, 0x1, 0x4087, 0x9, "2f58777475869dc64ea0461c21f6ba408cbc8778cb2463b6cafa8fcc065db035"}}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000d40000-0x1e)={0x8, 0x5, 0x100000000, "432a22559d46", "25c93cc215d3b6cd40c1010402b9946b"}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000ef2000-0x18)={0x5000, 0xd000, 0x8, 0xfffffffffffffff8, 0xfffffffffffffff7}) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a49000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f0000264000)='./file0\x00', 0x101001, 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") 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) syz_open_dev$audion(&(0x7f000074b000)='/dev/audio#\x00', 0x81, 0x1f1200) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x2000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000c54000)=0x0) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000c63000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) sendfile(r0, r0, &(0x7f000078c000)=0x8, 0x2) [ 89.544371] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.561399] binder: send failed reply for transaction 102, target dead 2018/01/17 08:39:58 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000e7a000-0xb)='/dev/adsp#\x00', 0x1, 0x8200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0xb, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f000047c000-0xd)='/dev/usbmon#\x00', 0x6, 0x179000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000910000)=0x0, &(0x7f0000ff0000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r1, &(0x7f0000fed000)="", &(0x7f000044e000-0x1)="", 0xfffffffffffffffd}, 0x20) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/vga_arbiter\x00', 0x202, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009d1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000089d000-0x50)={0x1c3, @time={0x0, 0x0}, 0x5, {0x2, 0x40000000}, 0x40, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) 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)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) mknod(&(0x7f0000a0b000-0x8)='./file0\x00', 0x4, 0x8) bind$alg(r0, &(0x7f0000e20000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c0000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000042f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00001a3000-0x30)=[{&(0x7f0000179000)="89", 0x1}], 0x1) [ 89.606816] binder_alloc: 14725: binder_alloc_buf, no vma [ 89.613301] binder: 14725:14732 transaction failed 29189/-3, size 0-0 line 2957 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000764000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007d8000)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002e6000-0x4)=0x0) r1 = add_key$keyring(&(0x7f00000cd000-0x8)='keyring\x00', &(0x7f00000ff000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000aa1000-0x34)={{0x3, 0x1, 0x401, 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]}) r2 = request_key(&(0x7f0000b94000)='keyring\x00', &(0x7f0000bb0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c3c000)='/dev/snd/timer\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x1, 0x101, r2) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x9, 0x2, 0xffffffff00000000) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$packet(r0, &(0x7f00007d8000-0xc9)=""/201, 0xc9, 0x10101, 0x0, 0x0) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000004000-0x27)=""/39, 0x27, 0x0, &(0x7f0000004000)={0x11, 0x1c, r1, 0x1, 0x1, 0x6, @random="16358b96af27", [0x0, 0x0]}, 0x14) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x29)="06788c79aa1196e18cc324f2234c9ec64863d863c41d0ff2378c031c92d6c0dd8b847b5b9702dcba0bcbf38357ec1663cff95bae461956c80522ed97137eda0c7632f8f7590c1fdb8b361e023b1503d47e8a2394007171ddbd6ae47139fd266c438586074a76c5ee7057cc6c0ec399a8adcd803d5e141a2355ae64302b56e007401513f3bfae026228d4b76d2ff98982684d17284f797c2e0251f004263d99600d368978182296eba948299a081c8f", 0xaf}, {&(0x7f0000003000)="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", 0xfb}, {&(0x7f0000002000)="35f7a980c03fdece84eba7b7e29b899cdb15b8834a325d6f6dfd4b6d2e55511da4726d59efdd90f32a4403e2e1bec9dbd7e09ff563faf9a93a1e748cfc5d4e194b2bf28e909a5f455531512dc9b7d51d8e433ccaeeb905456038d4f24598bfaf26d4fd52c76084d3c55b4bc31831b93231f9ea97a33b586abf96aa4a96d2e622c8241ca02f8b916c44e57ec290e4e280c09dcec833c13c0d6f28470334a73f8e259f11eab216d030c9ad45a87d7b738889165ade327f82315a739074a31285cb844cab76fd3ed27cbf21e9f0392f5971bbfb6798f779c2b48234f943e549cba57de4c8946112eb8a0e6ec6f0a7e75379dd94", 0xf2}, {&(0x7f0000000000)="367ce78fcf6fc6d510eeedb8d64f6d213092830fe14ce7d01ae0a54e75eccf02787631b928f541afa3bf30c31db375883e77ae125e61ee04537fcd4725c61fd71a7693911b0b31374509d9318ffa893893094755fd041580e504f4741b2999b6ee029421947cf27dd18c04e3aed2e4eac1e3475b36db445e45aa8337e59e1a1685163998c0204657a5ec86d840", 0x8d}, {&(0x7f0000001000-0xe5)="0188aeeae8e3757c29d5e99e399341c508c1ded90acdf3f51c656cb69d55b4ffddd9c26552baf5660c6b6f819756d754d256a56c5f0bb6007a97d91c9e80c02cf22218c043f0a687c710f8496bea12172869e979a4df3452a8d350777e916883bcdc821dc9c14e8d2bed81b2ee2c92572a7297539990dd1097d461c0203cb8641727dd372a58ea2f62ce64d30b4fb7940761a738e0e8bfb68619704b8aee67775e68bcda44f68e4a66fac38a63777fd26f5ea1a5bbf00c21ea58b39ef9c73f1f226e577faa426793fbb765b304af791d658cf2575808b6dcae74345a07673bdaaa4c032f05", 0xe5}], 0x5, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x600000000081, &(0x7f0000005000)="1802011563", 0x5) [ 89.680701] binder: BINDER_SET_CONTEXT_MGR already set [ 89.691820] binder: 14725:14751 ioctl 40046207 0 returned -16 [ 89.701275] binder_alloc: 14725: binder_alloc_buf, no vma 2018/01/17 08:39:58 executing program 7: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f000072d000)='./file0\x00', &(0x7f0000c39000)=@known='security.evm\x00', &(0x7f00000ca000-0x8c)=""/140, 0x8c) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x3ff, &(0x7f0000b64000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000542000)={0x3, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000d1a000)={0x5, r1}) r2 = 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) fcntl$lock(r2, 0x6, &(0x7f0000f11000)={0x2, 0x0, 0x0, 0x9, 0x0}) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfc000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000e7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e9000)=0xffffffffffffffd3) seccomp(0x1, 0x0, &(0x7f0000584000)={0x1, &(0x7f00004f5000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d47000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000dc5000+0xc82)=0x401, 0x4) restart_syscall() 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000090d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000df5000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdb000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000086000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f00009eb000)=""/118, 0x76}, {&(0x7f0000e93000)=""/132, 0x84}], 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000-0x1338)={0x1338, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x11fc, 0x2f, [@generic="45d5e86c375eecfd83c094f1f63cfee331f142507c418b3e723f15bf6f6923302fae37b53b2f307b84afd129ebd73d5bd129d96f2c152fe7a7cdfdff694365a4ada69ac18d452a27244d41a4a34b2af13adffbd5d996c4d8532a6355c4d39f6b11ddef73a91733bd22ed36951ef5bfd31be42f8209d63afa7244a61f528d26807a6a4e6886f4692741fb26f58ae1141a64aeef41041d64c3418506b332767dde84903d14ff39a50134b0b28335ea603c88ae944c4b81923948bdc2a87b42e57ff911fcc51e37c1a4f24709ada29467f0d644bef4516c1c93bbba6e785527166203be499cdd567153", @generic="19a9e3868974e7265a008ec68060d683c8118c8293523a139a529d014d399b786688eb1d120f5fa3e55e26cc7ebfb513c43928fd3ea97d4b739ecb0c96b28482d9eaf2e20165c6a69a1e573ba7d931a623120e86435e7cb98eb47b855fb11581595419995a198ab2810330e61f4b22679e7443c4000029d045aad3f44a4ab73378172ac3c329afa8191d17dddacc47dab7da983f195764495e7cbbb92cbd9d28800ee7f95b66d1ddf58988bc0603c8bd3fb99ed9e8bbc528579fefcddd2254cebaf999ca181f578744a8bf0e26090bd8a6c0666e3f78101ad1ab015b71cdfab779d0", @typed={0x8, 0x3b, @void=""}, @generic="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", @generic="d29ab0ee5d0f3d366d5360a69a03853a9d66dc3d852f894426c0da276a45304363e6c89b432e"]}, @typed={0x10, 0x48, @u64=0x3}, @generic="53f6dbbc12d5eacc9c24a0404531065674e0043211aca70e3b45751f965505411c1509724e0cc320a8aad3032b5073710af83626a7de4c1e71c338b12fd18d29c9faa0c729f87893cd14dbd3eaf2606723de8743e9c5c48df03acf1abb6cbbdd44e0dfded2c6ce6f119fb0e594e5f7303b96fc1b78596f80fd4191f492c6c98eac168662def0ed1e40b0539e5839fedf2c57ee0c13c48119b1e324e99f2642153d8cf4b8aa65365cef91", @generic="4c17693608d25704ccad1fc9fd814e62b91147758c98705700ee59e1824bf10a660b80b064bd39445e8dc3401e3f74998c9dbcf3a895c2031dbe5ffac13cbb4f72162317311f21e26b594c6f44ba6caf497c54777d383d4810d4b24b943e2e268d90909ee3e236c901e17dba"]}, 0x1338}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:39:58 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, 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 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) close(r0) r2 = add_key$keyring(&(0x7f00005c1000)='keyring\x00', &(0x7f00008fe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000ec3000)='cifs.spnego\x00', &(0x7f0000ace000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c44000-0x1)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x6, r3) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r0, 0x4, 0x2800) 2018/01/17 08:39:58 executing program 2: 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) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000486000)=0x0) write(r1, &(0x7f000014d000)="", 0x0) writev(r1, &(0x7f00004d1000-0x40)=[{&(0x7f0000287000)="c3", 0x1}], 0x1) close(r0) [ 89.701306] binder: 14725:14732 transaction failed 29189/-3, size 0-0 line 2957 [ 89.792396] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.798303] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0xe107b8c3a64cbc43, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000b60000-0x14)={0x0, 0x1, [0x6d3]}) r0 = msgget(0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) r1 = getgid() lstat(&(0x7f0000bf4000-0x8)='./file0\x00', &(0x7f0000d84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003b1000)={0x0, 0x0, 0x0}, &(0x7f00004e2000-0x4)=0xc) setresgid(r1, r2, r3) r4 = syz_open_dev$usbmon(&(0x7f00000e5000)='/dev/usbmon#\x00', 0x3f, 0x200000) sendto$ipx(r4, &(0x7f0000494000)="757586c2445bb10ca5a2a160b1694fcd26fc2953dc070134ab3da912e1d5e7c873f35ae4e3c4b4311f294ef6800b8c74909dc0c48949bc3d9e237fe60ad8cc88f9d6f524823c512a0be175506138955fae35e0b55c884f2b69d20e615927037ea3a26b0599cf0249", 0x68, 0x801, &(0x7f0000832000-0x10)={0x4, 0xd100000000, 0x0, "4c30934d273d", 0x5, 0x0}, 0x10) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x469, &(0x7f0000001000-0x563)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="1e19e7c676fb", [], {@ipv6={0x86dd, {0x0, 0x6, "4554a4", 0x433, 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]}, {[@dstopts={0x3e, 0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x80000000, 0xeb, "996eb19068b710ca7b18890d2e2aefc2f6c55de92cc0a2797977b376ff21fc8b08598d3915ed62efc2b8e32cbe0d73cf5e6501b1b2443a9ce7d76e414db6de3e9b3d8202285582e6a1ed0a406ca5cd9dd8e504ab6a1ffeb46f56d2d76d9c68830156bf80786f6003200a612546fbc9b1ebc475f155e80d4ef9c456912b881ae6adc5f86736547605b9f51a1a3e7a46c61571926b49d918c96ccc1fc1574319a713a847d29aa311158a1cf800bf4b723160202856085f4236be85c23fb168983f951b06955cfedd059f4aa2da36e0e4883a356c224c4451e08dd332ef02a1ee8700f1096bc28f13b0bb0a9e"}, @calipso={0x7, 0x10, {0xb84, 0x2, 0x8, 0x0, [0x6]}}, @generic={0x6, 0xb9, "f0f0d3ac7ee956ca70028654e764ce8d7cffef1c8d8ec80e9beb1eae3cf45782ab877dc6a2ff8e2e9ea172157e6aec5ad6e64061fddb49fbfac86a2b6d890dbaf55bd6a8be931bb6dc9058b42c6fdeda8fcd8d9acf0c2cbc6d6dffc149f2b3ea53de2f796a0078984c7b3c38c0b5476d3a33db58d20bf7a9832266ae85e55b1a4ad565e9ea9764f33a0a3c3597e566cd500217fca96cf45732ec2aa42ac88ca56cc7722a39c75e7afd268a845117a5737d4592f1f17cda56e5"}, @generic={0x6, 0x94, "206b2e51ba978d0fd304d74b417d26e30a2c32397999d5784ff7742f310605045dfbd5b3b891115d574dcd5ca49f7f524fccbde8edef396f1012babe3bc3c82f765d908029b46c1755e00c9e76df36eb9c5d6aaecbbcc6eb94a3e028241ea88809033a54c075d14094b4f6e9729cea01c38db771219ae77b8adfeb360c1b2d2a5909108491cd956c7b40f7a606bbb5a648d91fb4"}]}, @routing={0xaf, 0x4, 0x0, 0x80000000, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @hopopts={0xff, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x5, 0x6, 0x581e6cd6, 0x55a, [0x2c, 0x7, 0xeca]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x28c}, @calipso={0x7, 0x18, {0xaf, 0x4, 0xffffffffffffffff, 0xfffffffffffffff7, [0x6, 0x1]}}, @jumbo={0xc2, 0x4, 0x10001}]}, @routing={0x2c, 0xc, 0xa75862af9a365970, 0x3f, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9960}, @enc_lim={0x4, 0x1, 0x5}]}, @routing={0x3b, 0x8, 0x1, 0x0, 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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x100000000, 0x0, 0x0, 0x7, 0x8, "f06bbc", 0x7fffffff, "808d73"}, "4a10c1204b6023424782ff2fd4f7d2ec327724694fda304c882198cef63daf6a24f6887880e589523e1752e361e5a28fc21a06f468354fc93a190ccc02b4515f5cedc2fb09bffe68dd765dffebbd55a7a64b40a42fdbc2f5511648db27f0e3813a8e16d02d5edbc132d0adbb3f73ad575acff65e6e9cf91a7ad35aac2b01ec5a186380"}}}}}}, &(0x7f00003c5000)={0x0, 0x1, [0xbf2]}) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x1000, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000001000-0x4)=0x9) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000802000)={{&(0x7f0000d2c000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d36000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c6a000-0x5c)={{0xa, 0x2, 0xb9c3, @loopback={0x0, 0x1}, 0xa3}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6}, 0xc6, [0x5, 0x4, 0x20, 0x4, 0x80, 0x1f, 0x6, 0xde2]}, 0x5c) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000b0b000-0x10)={0x9, 0x2004}) read(r0, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f3d000-0x20)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000f71000)="e6", &(0x7f0000c2b000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8001) dup(r0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='loginuid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x7, 0x0, {0x2, 0x1, 0x2, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getreaper(0x1c, &(0x7f0000080000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000791000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000bda000)={0x0, 0x3, 0x2635b160, 0x6, 0xffffffffffffff77, 0x1f, 0x0, 0x9, {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]}, 0x7fffffff, 0x1, 0x8d9f, 0x6, 0x2}}, &(0x7f0000000000)=0xb8) 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) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000002000-0x67)="688bdd6a8d2563e553bef3590e9737ee5b73c797423e4e1e7d21948b4493a561047e894e0d4c0ee0637da447d422378cb89f364167703fb7c5a44c8f6f958e7a75c32c78f3bf17c7f4779f6094ad4a020845b06030b39f19d645657487340698e4945b4f8d2808") 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc7000-0xf)='/dev/sequencer\x00', 0x181000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00007e6000-0x18)={0x0, 0x100000000, 0x5, &(0x7f000086b000-0x8)=0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000098e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) modify_ldt$write(0x1, &(0x7f00000c5000)={0x0, 0xffffffff, 0xff3e1d1db69e8aa1, 0x401, 0x1, 0xffff, 0x0, 0x2, 0x2, 0x8000}, 0x10) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00005a3000)={&(0x7f0000214000/0x4000)=nil, 0x4000}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00001da000)=""/230) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000509000+0x457)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @sint={0x0, 0xfe0}}]}) 2018/01/17 08:39:58 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/rfkill\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x1, 0xc, [0xfffffffffffffffe, 0x4, 0x7ff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x248200, 0x0) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r0, 0x20000000) getsockname$inet(r0, &(0x7f000081f000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a9000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000aca000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e77000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4c000)=0xe8) r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004ef000-0x4)=0x0) stat(&(0x7f0000356000)='./file0\x00', &(0x7f00007c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000641000)=0x0, &(0x7f0000586000-0x4)=0x0, &(0x7f00009d3000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7f000-0x4)=0x0) lstat(&(0x7f0000421000-0x8)='./file0\x00', &(0x7f000068e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00007db000)=0x0, &(0x7f00002e7000)=0x0, &(0x7f00008dd000-0x4)=0x0) r10 = gettid() getresuid(&(0x7f000007e000-0x4)=0x0, &(0x7f0000e5f000-0x4)=0x0, &(0x7f00001c1000)=0x0) getresgid(&(0x7f0000504000-0x4)=0x0, &(0x7f000080b000-0x4)=0x0, &(0x7f0000e8a000)=0x0) r13 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a83000-0xe8)={{{@in=@loopback=0x0, @in=@dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0x4)=0xe8) getgroups(0xa, &(0x7f0000d01000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000a37000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000a29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000981000)=[0x0, 0xffffffffffffffff]) r19 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ce2000)={{{@in6=@loopback={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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}}, &(0x7f0000832000-0x4)=0x9d) fstat(r0, &(0x7f0000784000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000065d000)=0x0) getresuid(&(0x7f000044b000)=0x0, &(0x7f00005f5000)=0x0, &(0x7f0000042000-0x4)=0x0) r25 = getgid() r26 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000032000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000)=0xe8) getresgid(&(0x7f0000e75000)=0x0, &(0x7f0000e8f000)=0x0, &(0x7f00003d8000-0x4)=0x0) r29 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() r32 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000cfc000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r35 = syz_open_dev$tun(&(0x7f0000c36000)='/dev/net/tun\x00', 0x0, 0x82000) sendmmsg$unix(r0, &(0x7f0000026000-0x150)=[{&(0x7f0000401000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f91000)=[{&(0x7f000011e000)="fe9cabf2758f502c1bb3913754199f568b8e7b2fc95064c0c8ea25c43de3f9bf9d8e972b5d88c99ecea2360832fddcad20d29e3b56b56291363d769e1c240ded3c8780fb88d6defbb4f60f44bd974e2673aabcdca3c669356b50f6fccf9388c38be306f4a3333bbb2541619150fbc1af43bd18d2e22feeb104441e85c07591a24dec0b60872232ab9ce568e90b17db7c9f1c4a325e61900957aa94160d346dfaa77c8dbe03ac42e31ae2280cf9a1eef431e09e81e11f4dab15986fab5281fe7dbb4c94c74f945e1633f9660d7b2a", 0xce}], 0x1, &(0x7f000072b000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x4040000}, {&(0x7f0000fc9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c01000-0x10)=[{&(0x7f0000682000)="4df2b41f65040cf238305bac073172bbfe36c5149076e6a271adc3d80a7171cf4d1382567dfaf6d4bbab991fac6e6ac4f3e431a641", 0x35}], 0x1, &(0x7f00008b1000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x108, 0x44000}, {&(0x7f0000b47000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000f7000)=[{&(0x7f0000557000)="0018aeeaa9d20ff3ef2702f3", 0xc}, {&(0x7f0000a30000-0x90)="77a4b289d45e39ea0d9bd321ac475ebaf0f949671e8a58357c89aae8416a4dfb8b17f9dd4a25e837bd00631561ada3171e8e0f26623c8146d3cdb237c476538008bc56e8673be38d0ac8f571669d0eaefd9a8678851c86bfe12f9c351223704fd158211b24be39f07cf10f0748d5813f11e05917f00ea1b65c0a2f59cf98c5b2595c055269b89dcf87665c7e59a56573", 0x90}], 0x2, &(0x7f0000fd9000-0x60)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x10}, {&(0x7f0000bad000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e52000-0x10)=[{&(0x7f000031f000)="e3141c5d0581", 0x6}], 0x1, &(0x7f0000fa5000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r19, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xe0, 0x800}, {&(0x7f0000f3b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000008f000-0x20)=[{&(0x7f0000a28000)="fc7fcbb1", 0x4}, {&(0x7f0000428000)="3337e0fd22602535d634fa1732e73a70961efb2c777cffa7f06611bbe02d6aa514e5", 0x22}], 0x2, &(0x7f0000fda000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x68, 0x8000}, {&(0x7f000052d000)=@file={0x1, './file0\x00'}, 0xa, 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", 0x1000}, {&(0x7f0000c1d000)="e08c2ec9a753f6673751c54c2c521f8c13cf02965a4213e8fb4814a98a8a50756e2024230ebdc48c5c0a2038931c9810b446", 0x32}, {&(0x7f0000fcf000-0x8b)="28be2d9e96daf31c41b9925f89d341d7c31d3c2569dfdfe082f04d8a5ea2565e8dd04b06f51218cca48ac016faf62f9e5952d693da94ae8ab5d9589c66ac771c7d88229c09a10545959b14c6b9b5f6c58ead420689c5ce000aea6967e9e92879bba819f7195b18615f3b57056fe322cd4b64a1f867d420b75796e3d26476d2b4f8ebf382ac330aabe27b5d", 0x8b}, {&(0x7f0000214000)="c5561c0dbcda6a2b7e9e58e98ae4a3cd9b552061941785bb6b94cdf7a20e1a4367964727b596d0db983ff786dc419adfe8ab587f338a1c8c0c49f8020e4095dfac8e0f69d531812828a1dcec2b1c1d8930b9c06641f27f625d8f7e5da46041fe356bae10d4cf8698bf4c47d5521547e9d169cf9fba316f5e8772f4c273076972955a65b76dc97c51f88077ef977ac36548df138b357d57b3d89c6fa6b1d8825e", 0xa0}], 0x6, &(0x7f00002cf000-0x118)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r35]}], 0x118, 0x80}], 0x6, 0x10) fallocate(r0, 0x3, 0x0, 0x2087dc) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000543000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20001) ioctl$TCSETA(r2, 0x5406, &(0x7f0000a7f000-0x14)={0x401, 0x7, 0x9, 0x20, 0x9, 0x27d, 0x5, 0xd6, 0x4, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000df9000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f000015a000)={0x3, r3}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000331000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(r3, &(0x7f0000029000)='oom_score\x00') getsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f000058c000)=0x0, &(0x7f0000109000)=0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f00007fb000-0x8)={0x2d0, 0x0, []}) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000676000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00001e9000-0xdc)=""/220, &(0x7f0000760000-0x4)=0xdc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fda000)={0x0, 0x0, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00007be000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fac000+0x89f)=0x14) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000e84000-0x18)={0xfffffffffffffffc, 0x5, 0x6}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e35000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) r5 = syz_open_dev$mice(&(0x7f0000276000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00009e9000)={r4, 0x3ff, 0x5, 0x7, 0x10001, 0x9}, &(0x7f0000cd3000)=0x14) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000730000)={@common=""/16, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000fba000-0x4)={0x8, 0x10000}}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000611000-0x8c)={0x8, 0x3, 0x3, 'queue0\x00', 0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000866000-0x4)={0x5, 0x0, 0x8000}, 0x4) r6 = add_key(&(0x7f0000215000)='cifs.idmap\x00', &(0x7f0000808000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0c000-0x8c)="a59f97f0b32fe8c08eba4a0ed132e62010852a9a93d56fea7f278d97a91d75de6a49adf9417563d80d3a319da0b2934dbe9ec71b40c4a2efd3c624a2fd71d9199fc6fd510ec06024169bc69e1d6b31dbc4936daf680c2ebb77075e6c01311d5cac11e5c4cb288e917251ad9d45253c7e7aceb8a57fe83b9df3d926fbebdd8126a4c70df20106414ce1fbd58c", 0x8c, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r6) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) fgetxattr(r1, &(0x7f00006e0000)=@known='trusted.syz\x00', &(0x7f0000ba7000)=""/166, 0xa6) recvmsg(0xffffffffffffffff, &(0x7f0000401000)={&(0x7f0000215000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000733000-0x80)=[{&(0x7f0000599000-0xfe)=""/254, 0xfe}, {&(0x7f0000b47000)=""/213, 0xd5}, {&(0x7f00004ea000-0x86)=""/134, 0x86}, {&(0x7f00007fd000)=""/55, 0x37}, {&(0x7f000021c000-0xd5)=""/213, 0xd5}, {&(0x7f00001ae000-0x4b)=""/75, 0x4b}, {&(0x7f00003cd000-0xaf)=""/175, 0xaf}, {&(0x7f0000ded000)=""/19, 0x13}], 0x8, &(0x7f0000b63000-0x21)=""/33, 0x21, 0x0}, 0x22) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000922000)={0x5000, 0x10000, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000142000+0x75e)=0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000fd1000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00002d9000)={r3, 0xaaf, 0x93, "e49dacf5398f1f377638b63bfefa4032d00e762e25f0c8d0216d37440ab461588181b1e56d8459d5601c8e7f40c90032d31a918b1dc4e2661e8b945af0d7a5982229a10b72f41706b57fc9af9d13ea299c060b001ea9815b350748bcd0fd557ebae85a203f8b558fc59259feda373c183e445970aeb931346a54b9893d26fe027b6adc206d89c97d209dcd8f59f703195c70d2"}, 0x9b) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_GET_REGS(r7, 0x8090ae81, &(0x7f0000f4b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/17 08:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 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$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c87000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000b0c000-0x4)=0x98) add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x49)="", 0x0, 0xfffffffffffffffb) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/17 08:39:58 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007a4000-0x9)='/dev/dsp\x00', 0x220240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dad000-0x9)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000779000)={0x0, 0x0}) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) close(r1) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$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) sendmsg$key(r0, &(0x7f00008ea000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0xa8)={0x2, 0x11, 0x1, 0x8, 0x15, 0x0, 0x3, 0x2, [@sadb_ident={0x2, 0xa, 0x2, 0x0, 0x80}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0xffffffffffffffff}, @sadb_sa={0x2, 0x1, 0x2, 0x8e, 0x6, 0x7f, 0x4, 0xe0000000}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfbd}}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x3, 0x7}]}, 0xa8}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000076c000-0x8)='keyring\x00', &(0x7f0000ac5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00008b1000)=""/185, 0xb9) r2 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000012000)=0x3fa, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x65, &(0x7f0000c58000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000013000)=0xf1, 0x4) r1 = 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) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x4101c0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x29)=""/41, 0x29) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000003000)='\x00', 0x0, 0x0, &(0x7f0000002000)={0x7fffffff, 0x101, 0x6, 0x3, 0x7, 0x4, 0x8, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000002f000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000)=0xe8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/cuse\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a18000-0x4)=0x0) quotactl(0x7fff, &(0x7f0000afb000-0x8)='./file0\x00', r0, &(0x7f00000e6000)="1f4a5450cc283c57bb28d1a34f1a4eb383125c7b00b27a00884912be96c622f35f8524906799804f864ef29826f1898ba87ccb2e7d4e8e1facc7") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c64000-0x4)=0x0) rt_sigqueueinfo(r3, 0x17, &(0x7f0000e12000-0x10)={0x23, 0x1, 0x2, 0xffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000a3000-0xc)={&(0x7f0000da3000)='./file0/file0\x00', r1}, 0xc) setxattr(&(0x7f0000ac5000)='./file0\x00', &(0x7f000093d000)=@known='security.evm\x00', &(0x7f00002ee000)='proc\x00', 0x5, 0x7d77b6d3d7afd119) r4 = open(&(0x7f0000fd1000)='./file0\x00', 0x80000, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r4, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000066f000)=0x0) 2018/01/17 08:39:58 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000daf000+0xde3)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f00004b0000-0xcf)=""/207) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000cc0000-0xb1)=""/177) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000eea000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000a1c000)=0xc) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008cb000-0x10)='/dev/sequencer2\x00', 0x113800, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000296000+0xaeb)='./file0\x00', 0x1a) inotify_rm_watch(r1, r2) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00002ea000)={0x0, 0xffffffffffffffed}, &(0x7f0000eb5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d65000-0x8c)={r4, @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]}}, 0x8c) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000af2000)={{{@in=@rand_addr=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000-0x4)=0xe8) ioctl$int_out(r3, 0x1, &(0x7f0000151000-0x2)=0x0) getsockopt(r0, 0x4, 0x2717, &(0x7f0000ee7000)=""/1520, &(0x7f0000689000)=0x5f0) 2018/01/17 08:39:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0x95)=""/149) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xf2)="fc992d4cb5f769fc5091019beebe42d56c65be0cf4afdac9fb10124173e3f5bd15e7885331081386b86fe11eef886974388843ad9fab4815bd0620312673941edb5e6ea4e1189d76e00628242bafd50e92f71a7d423c9d6193d18bbae80008398ffe51d85d7d47138e34f1ac53aaf062104ae4976972676bc1a3d105bce0a2c334d2b2581d7f84a5c651e1160465eea07e6e65e9b0c1c7836e25b0675abd95dae7cf5064714902199461e9286ffb1b2663d76a3ce0df27f47f005c756389307ddc9a9d4da5b27bea6c141f7325152f59b03539de824874960ea738255acc097db7783d23febb13763b601713b377746d325e", 0xf2, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="b50e2f6370757365742976626f786e657431125d6574683100", 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x30003) accept4$ipx(r4, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000)=0x10, 0x0) request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x10)=']vmnet0bdevuser\x00', r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(r0) accept4$unix(r5, &(0x7f000021c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000010e000)=0x8, 0x80000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000f7c000-0x4)=0x0, &(0x7f0000200000)=0x4) epoll_create(0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:58 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d68000-0x9)='/dev/vcs\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000002000-0x14)=[0x7f, 0x10000, 0x8, 0x9, 0x10000], 0x5, 0x5, 0x5, 0x0, 0x4, 0x1f, {0xc4, 0x1, 0x1000, 0x8, 0x3ab, 0x9, 0x40, 0x9e5d, 0x2, 0x8, 0x1f, 0x10001, 0x401, 0x8001, "ed54707701c5e6a3881f96f41ff31aeb165559f782e0055baaf1bc40e168a63e"}}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000022d000)=""/228) set_mempolicy(0x0, &(0x7f0000dea000)=0xfff, 0x7) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e57000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ddd000)='stat\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000840fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000012000)=""/209, 0xd1}, {&(0x7f0000013000-0x2)=""/2, 0x2}], 0x2) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000162000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000907000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d08000)=@assoc_id=0x0, &(0x7f0000473000-0x4)=0x4) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fb8000)={0x5, 0x10, 0x5, 0x100000000, "e301d396ade0bba53e6120781d91d9826e909796bc56d4edc51e6b8ec735152c"}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a83000-0x8c)={r1, @in6={{0xa, 0x1, 0x10200000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a96000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d2000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00005f1000-0xf)='stat\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r2, 0x3d) [ 90.206423] binder: 14881 RLIMIT_NICE not set 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget(0x0, 0x2000, 0x54000000, &(0x7f0000000000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000003000-0x70)={{0x0, r1, r2, r3, r4, 0x2, 0x6, 0x0, 0x0, 0x0}, 0x2, 0x8, 0xcf, 0x7, r5, r6, 0x6, 0x0, 0x0, 0x0}) 2018/01/17 08:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000004f000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000573000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000076c000-0x15)='/proc/self/net/pfkey\x00', 0x240200, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f000070a000-0x4)=0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f00002a2000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c07000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006d0000-0x4)=0xffffffffffffffff, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x1, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 08:39:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000+0x1f3)={0x3, 0x9, 0xfffffffffffff17a, 0x6, 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]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='autogroup\x00') bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000002000-0x40)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0x49, &(0x7f0000002000-0x49)=""/73, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000-0xb8)={0x0, 0xfffffffffffffc4d, 0x101, 0x1000000000000000, 0x0, 0x46, 0xe35, 0xffffffff, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d6a, 0x4, 0x6, 0x4, 0x9}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000003000)={r3, 0x6d, "ca078e1236ae3f17c8054480f563c4c64529753643f4856087994d5e78b0ced300bbff46f3fe5fce6c4db805d6480f8d88a14b63505aff6664d3f52575ea8db9e4ad293cfd02c247656ca0896c1cafffc1088c24cf3a5393e0455fd030b5cb97100cbecccee5ca1639791e8b12"}, &(0x7f0000001000-0x4)=0x75) 2018/01/17 08:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000962000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00003be000-0x4)=0x0) bind$alg(r0, &(0x7f0000f4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) bind$alg(r3, &(0x7f000028e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) write(r3, &(0x7f0000792000-0x7e)="80027a004eb68e2dac17a04fcaae7b7dd19735cc9b6ee1a915080335e3fae8b0be546c4e906a8758857462b3d54c75521787ed2319aa51a6a073d267a5a647d5724478fba506c6e2fbc05e7f1ffb9c3c70162676c3f870b08925c610cfce6cac336929cf06d222f705aeb359b3891bc64354665672fdaaa10e4609216cd0", 0x7e) sendfile(r2, r3, &(0x7f000005b000-0x8)=0x0, 0x8) 2018/01/17 08:39:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f000020d000-0xc)='/dev/audio#\x00', 0xfffffffbfffffffc, 0x80101800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r1, &(0x7f0000886000-0x38)={&(0x7f0000fc8000-0xc)={0x10, 0x0, 0x0, 0xfaad64f802a24d3b}, 0xc, &(0x7f0000b03000-0x10)={&(0x7f0000e82000-0x20)={0x20, 0x3, 0xb, 0x700, 0x3, 0x1, {0x7, 0x0, 0x5}, [@typed={0xc, 0x8e, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) [ 90.260870] binder: BINDER_SET_CONTEXT_MGR already set [ 90.274888] binder: 14877:14892 ioctl 40046207 0 returned -16 [ 90.299104] binder: 14881 RLIMIT_NICE not set [ 90.305354] binder_alloc: 14877: binder_alloc_buf, no vma 2018/01/17 08:39:58 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000000d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0x26) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000-0x20)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48, 0x0}], 0x1, 0x0) ioctl(r2, 0xc2604110, &(0x7f0000000000)="") 2018/01/17 08:39:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cea000-0x2)=0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000d0b000)=""/101, 0x65, 0x0}, 0x4000fffe) 2018/01/17 08:39:58 executing program 2: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000099e000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x2, "23985375116d"}) flistxattr(r0, &(0x7f0000001000-0xba)=""/186, 0xba) [ 90.317845] binder: 14877:14904 transaction failed 29189/-3, size 0-0 line 2957 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) syz_open_dev$audion(&(0x7f0000f74000-0xc)='/dev/audio#\x00', 0x8, 0x400001) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00002d2000-0x400)={"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"}) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009ee000)={0x0, 0x101}, &(0x7f0000eb3000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000562000)={r2, 0x10001}, 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00008e7000-0x4)=0x0) 2018/01/17 08:39:59 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) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f00004db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005d8000)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000052c000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x89, r1, r2}, {0x1, 0x6b4d, 0x100000001, 0xf85, 0x0, 0xf59, 0x4, 0xffff}, {0x2, 0x8, 0x5, 0x43800000000}, 0xbf7, 0x1, 0x1, 0x0, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x1, 0x7f}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x1, 0x0, 0x6, 0x1000, 0x100, 0x347}}, 0xe8) connect$inet6(r0, &(0x7f00000ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000090c000)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f6000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000009d000)=""/23, &(0x7f0000f20000)=0x17) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00006ca000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000214000-0x48)=[], &(0x7f0000908000)=[]}}], 0x0, 0x0, &(0x7f0000058000)=""}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bef000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f53000-0x4)=0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000003f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) openat$vcs(0xffffffffffffff9c, &(0x7f0000c61000-0x9)='/dev/vcs\x00', 0x40, 0x0) 2018/01/17 08:39:59 executing program 5: prctl$setmm(0x23, 0x5, &(0x7f0000dcd000/0x2000)=nil) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x100020000240442, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cbd000)={0x2, 0x5, 0xb513, 0x2, 0x0}, 0x14) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005c7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [], {@arp={0x806, @generic={0x6, 0x3, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "ef01494e", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "40a8a3b565e5ff6a2dcd081341bd67c5"}}}}, &(0x7f0000751000)={0x0, 0x0, []}) openat$ion(0xffffffffffffff9c, &(0x7f0000b18000-0x9)='/dev/ion\x00', 0x282, 0x0) r0 = socket(0xa, 0x80000, 0x0) pwritev(r0, &(0x7f0000942000)=[{&(0x7f0000cdd000)="d30d0a219c3422e3ac65c3cd0ce233a880ab5c8917e2fdff6bb023d10a739268b1b752c2c865", 0x26}, {&(0x7f0000744000)="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", 0x1000}, {&(0x7f0000159000-0x1d)="2207e7b1f05b54fbfd2777496ea82c9c2a95ea64c865b4a3d88bda9621", 0x1d}, {&(0x7f0000b56000)="70a5f54d1d5ecde448a425bb2ed590d1f770d2ec374c24cbd0caacab2b07ebe4334499fdb9814cf9cc723015e193739722b4b45d0e0e31eb57696b626b3ff159448b114a8893553bf2a2f1c84210eaa2d1d6368e060bb0c6eb6eede98c466e40650c3670ca8e74f6612d2a8b4cf219e58a249cec08da2336478666435605be006beba9317c1e863ccc0a397199965d84f3d35b3a2b732748476e217d4415d62542397e7b3ad7bad5c82191bf11716106f7c0a0698cc01210c2db983b41681d0b1c51b311ebcdba81bc4ab11dd0d4b5df7a9471cf44", 0xd5}, {&(0x7f000064e000)="", 0x0}, {&(0x7f0000724000)="005d8e31a21f93c8606f340cc7390d1acd8d10d3eca07613e43d8607ff05a06cfdccc38276edd975f17fc24b57a6175bf38fc945adcf295888dbd4a6cbd954c214339694837113ec641a78d25f455211e2b531aa2ee2f0bb9687d2972c367e", 0x5f}], 0x6, 0x62) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000adf000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ce2000-0xb)='/dev/midi#\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) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000006e000-0xf8)={{0x2, 0x2, 0xc89, 0x1, 0x0}, 0x7fff, 0x200, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x1ff, 0xffffffffffff3d9a, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000e1b000)=""/0, 0x0) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/dsp\x00', 0x200000, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000044e000-0x8)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.398980] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.405060] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) userfaultfd(0x80000) 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}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/170, 0xaa, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 90.477313] binder: 14949:14950 transaction failed 29189/-22, size 0-0 line 2842 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)="01000000010000007200", 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffff80, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14, 0x80800) connect$can_bcm(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00002ad000)='/dev/cuse\x00', 0x40000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000613000-0x18)={r3, &(0x7f000083b000-0x1000)="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", &(0x7f00004a1000-0x1000)=""/4096}, 0x18) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000043f000-0x2)='P\x00', 0x1a5, 0x1, &(0x7f0000586000)={0x2, 0x0, @rand_addr=0xffffffffffffffde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0xffffffffffffffff}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd1000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000904000-0x8)={0x0, 0x1d83}, &(0x7f0000d72000)=0xc8e6affcbda9d858) sendto$inet(r1, &(0x7f0000598000)="f1db1f886c9163058ca6b0abd9ad78d96ea29d4b2d3d8c6bd191c87af2cc45c3c51c04a9c9974b721ef139f806ffb19b6f0f3a3e9cb8678e33433162de7380e73a8df6a547274878cb367c84c1379dd96dc59a4495ddd78be1ff26ba2d694cc74e7f45d81f3b246a988a1fb875f867d0a2a806e2a1e7e9b531f46b43df044277502e68c08492dbfa80", 0x89, 0x4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009e6000-0x8)={r2, 0x1, 0xfffffffffffffff8}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000875000)={0x0, 0x0, 0x0}, &(0x7f00004d5000)=0x8) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000443000-0x8)=0xc0000001) r1 = syz_open_procfs(0x0, &(0x7f0000f5b000)='attr/current\x00') ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000eb2000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000081a000)={0x83, 0x9, 0x2566f4cd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000701000)="", 0x0, 0x20000801, &(0x7f0000627000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/load\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) read$eventfd(r1, &(0x7f00002d6000-0x8)=0x0, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000a3d000-0x4)=0x0, 0xffffffffffffff65) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00008a1000)=0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000254000)={[{0x9, 0x2, 0x1f, 0xbb00, 0xffffffffffffff80, 0x3a0, 0x1fb9, 0x2, 0x3, 0x46, 0x5, 0xfffffffffffffff8, 0x2}, {0x6fd8c1f5, 0x101, 0x3, 0x8, 0x9, 0x9f8, 0xfffffffffffffffc, 0xc000000000000000, 0x5, 0x6, 0x8957, 0x7fffffff, 0xeb}, {0x1000, 0x6, 0x8000, 0xfffffffffffffffa, 0x4, 0x7, 0x6, 0x5, 0x1, 0x9, 0x800, 0x80000000, 0x0}], 0x1ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e04000)="b70a66b016e383e5adb60ced5c54db0a09000000008000097fe50dacdeff357be5000014ab46001d6150410fd46f7340", 0x30) sendfile(r0, r0, &(0x7f00005f2000-0x8)=0x0, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000047000-0xc)={0x6, r0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000053f000)=0x7234) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000bb3000)={0x11a0, {{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00009e0000)=0x0) [ 90.553927] binder: 14949:14950 transaction failed 29189/-22, size 0-0 line 2842 [ 90.579914] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x1) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cd000)=0xc) stat(&(0x7f0000b3e000)='./file0\x00', &(0x7f0000ea1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000cb8000)='./file0\x00', &(0x7f00005ca000)=@known='security.selinux\x00', &(0x7f00009ef000)=""/204, 0xcc) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r0) socket$inet6(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000945000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) sendmsg$nl_generic(r2, &(0x7f0000829000)={&(0x7f00003a1000)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000286000-0x10)={&(0x7f0000da0000-0x34)={0x34, 0x2a, 0x400, 0x2, 0x1, {0x1d, 0x0, 0x0}, [@nested={0x20, 0x7d, [@generic="a868f46eeccc9f750e7a6f336a3d284a9a493de81bf0ec7868"]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000ac3000)=[{&(0x7f0000d6f000-0x1000)="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", 0x100}], 0x1) recvmsg(r1, &(0x7f0000783000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000966000)=""/0, 0xffffffffffffff1f, 0x0}, 0xfffffffffffffffd) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000602000-0x4)=@int=0x4, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") statfs(&(0x7f0000c24000-0x1)='.', &(0x7f0000b1a000)=""/234) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d3000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000081000-0x10)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005c9000)="c063f335f0458fbeb6b3be8735600eae8e816374db2d229e32b498cf1db7df7a0774c0591cd608dfa5ae5099382ae6e4b4b9f80658144ee5043a026121a3b7242a", 0x41) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f0a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000982000-0x10)={0x0, 0x0}, &(0x7f0000f19000)=0x10) write(r0, &(0x7f00007d4000-0x25)='\'', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003bf000)=0x0) pipe2(&(0x7f000061a000-0x8)={0x0, 0x0}, 0x84800) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ab000-0xc)='net/netlink\x00') readv(r0, &(0x7f0000aa3000-0x50)=[{&(0x7f0000128000-0xe7)=""/231, 0xe7}, {&(0x7f00005ef000)=""/4096, 0x1000}], 0x2) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000e1000+0x1e)={0x3f, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000e2000-0x1)={0x6}, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000008a000-0x88)={0x3, {{0xa, 0x2, 0x9, @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]}}, 0x88) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000e1000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000be000)=@assoc_value={0x0, 0x1}, &(0x7f0000051000-0x4)=0x8) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000b9000)={r1, 0x7fffffff, 0x101}, &(0x7f00000e3000-0x4)=0x8) 2018/01/17 08:39:59 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000486000-0x18)=@add_del={0x2, &(0x7f00007ab000)=@common="0000000000000008700745000100", 0xfffffffffffffffe}) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000011000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f45000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00009e4000-0x4)=0x0, &(0x7f000058e000-0x8)="8f0003661e32a84e7098") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c99000-0x20)={{&(0x7f00008ab000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000b4a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000086e000)=@add_del={0x2, &(0x7f0000d4f000)=@generic="af4aed6ee9e41b0389f0229ab8c05c6c", 0x8001}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"}) keyctl$join(0x1, &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}) 2018/01/17 08:39:59 executing program 4: prctl$void(0x1fd) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000425000)='/selinux/checkreqprot\x00', 0x41, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e7c000)=0x9) r1 = syz_open_dev$binder(&(0x7f00008a4000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x7fe) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ec7000)={0x4, 0x0, &(0x7f0000172000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000f63000)=""}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b73000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000e3a000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x2, 0xd, 0x0, 0x3, 0x8000}, &(0x7f0000dff000-0x4)=0x20) r3 = creat(&(0x7f0000573000)='./file0\x00', 0x121) write$fuse(r3, &(0x7f00001a7000-0x28)={0x28, 0x0, 0x5, @fuse_notify_delete_out={0x10000, 0x7, 0x2}}, 0x28) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000165000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000019c000)={0x4, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000a85000)=""}) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000003, 0x84) r1 = syz_open_dev$mice(&(0x7f0000d26000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df6000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ea1000-0x18)={0x0, 0x7ff, 0x30, 0x1, 0xfffffffffffffffd}, &(0x7f0000acd000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000028c000-0x6)={r3, 0x1}, 0x6) linkat(r1, &(0x7f000031c000)='./file0\x00', r2, &(0x7f0000368000-0x8)='./file0\x00', 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008a0000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b9000)=0x108) clock_gettime(0x0, &(0x7f0000985000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000028f000)={0x4, @time={r4, r5+10000000}, 0x6, {0x11c53f9, 0x2}, 0x6, 0x0, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f000012b000+0x127)="713fba760269586d9762381a9d5d05bc5fbc851bece460712fe9d41b579d8eb58539fe3937632408ab53a3d64c1f5ed65d74d80ab3e9fc185f271abd1c0de6e30e113902aecb076e1161bb1cbc0e9ee34026907f69215be354a21acce3c281fb4320ffaa6856cc8e8c03ae7852b5cbb7682f8da5f0d4ef86e8f88c9e2a933c36a20deea149c3599e8c801b0a8d9f04301e2df4fe83b25c302dac542983aab55c22139457ebd7ed5669e28f52d1b639148494c9a2dbe9615d46195eb51196eb6435c77f6bf53aa5d665baf57fe27d88351a7c0ea1f8ffee43566cb8d3899ed4c00bc751b9ffb7c5cf1d958d4ed67ea33602ff103c968067299dc2f9c41230904c559978e317a88157c90486dee215f2c6d593c685c5e6a1f22dd82216ceece5f5ddbc14b872159ed3ae10409f8df633110dfd0388ea7d9da69ca19bcf1f32b79ea01051783149adcec3b4e7a6fdebdf7820b9194059c2f6a20bad48fe33b1ca88060da2d19350022964e6531c82cc2879279e28498d4cd8f46a67a02adab585fb9c4748d1801335f14ad89a7ef455347ff0b494a9e018d8071a88965051e1286dcf9d08c3662e7611df4adf9f3b6e9cf77b9626febc3beaf20b7fe9913d1245cd9519bedeeb4711500aa3b2ed3cadb5a8308c38b6cdcf2d11eedd0481d171a4c0caa92730f5f9b47813a00bd564e37df59d4b0b959ea6701f6e12e2070de07415f5db2714ca296b0c077961f1c0cabd9a60aac074f0b4340f0f535534f43c915d68e74af1f5d5d8115d6c5b8ffd7e8f1b11adc626419859ca0958306fc191730c01a439b919b842a29c6c5a244c1764871f88203f6d4411114c7653377688cf50b7da301baab12f8e0543c7e65b396e2a458c298eb6f3c231123801aaba1081adb225d85facb15584470d3eed49388ce36f7551fcbb7d2b95196595b78bda3943902ab64274e786ea68d6a4535ff0c468935f1d71e4c112cab4fa17c362bc69e0187a408e5588c976f6b9f73c4708caaefd22beafb2dbcef9499642dd8179e358b61f2d827a276eb9920ae89220d6a2c3eebfa8abe3522ae12467ca8f801a3fa00831a3f76d8cfdda02fd64b4be47f4f9a9be7e02fd2b87b126652f7288ac2ff262df15b5ae968b99ca04d337b17c72abd9768942f1e3182e7e1640e42ed13e9be26366c5dd0667776096a707ee65c8750c12e1d03a80e1e06495316c54dd64ba21986c37e7ef9bda16d255364d694ea5e47e60f5024ba45d67275996d2402e4ce659459ca354c7704253d88ea1ed228faab6aec2dc4958f125e3dd5d2000d72cf4c0ed8345684cef4a010c93a26b5259fca96b10056b8a9197b1d4d8042979ca753631b0c2e6ea76b007179a8f8b36917f40c3cedb2e7d34de97e3d2f2cc0467f545f43ec2e8cd18d1e3143632b6f8d40d4bc80d9a522f8942285a397348437161f6820eda5963092c030706fd1c11ba372e305f33577f0859ec8fa1c704148912689d694a0e7c9154d9536c1f3e545f7e9a96e385dba77977cf85a4a8563c3c5501a77f3ca55c2bcf89eba4c7acc6dce6eef9056c4e25d589439eb5e7637bbe513326abf9a58ce859c687f1371177c464e10c5cec1cffab2e6b074973dec6b78d2e6f55cbda5c01cac2b75614625c40f9ad7f8634fd1fd0c972c3992014fa2333e46fc77a1eebf55e7f0729758488f7b514005bc7567a98659e38831b71bc0a342dc515c135f98fd55f9730117353be569fc4e7a48418fdafb2b2d1aa1038e9b6579f6f8031b2c5421c852d0b7eaf74dc4741afbcee7ee77e679aa0106bf989fec48e3cf5213c975fe67bb92a37b0d7d17e6766d0ec24170344c66ac266fd2a3577bd85e8fcce75c15128d7aa91b212acd01750451807c62896b6d5e503960b7eac1d100bf3953a835f61a67a4a1a2bfbfdad8ad16687809399186bbf064ccf0d8ae666916a2828d3edf75cfcdb5c257dcf3624d78156b34e8938109d6704d9a47a96baf377b5c9b001a3b9c6e58aa02e17706039e309db180aa6e52853fd3fa360735d8c9c747f67707ab1ffe88a063614b4a9485bfe508a8fec5c06d93faa8f214ce74a6330916bbbd486ec6a17a0889522c761659260b62ff56a713fbf3a179b3b683b6bf55b50874153becd9fe39f65197cb9d923d7a81f7aa52ee2aba335caca861808ddc8e88bfb3d0b63c5f6326ad493a780b2d34933be80e3a302260d022f2a4dbb63d51f1bde56f5f9f77c6af94699b36631ac0da5231aa3aff8a857a00fda391231d9a93dcce88bded8a45646bab7633b7cd762dd99d4eebebc7b217e0b87e3346fb3849ba01588d0c183fe3eea19be10728114638fbf6011656f8d1a3981325313aa8ca2f6584ef2c682743b5e1c969bf02d9836a54b100322e0a1d596ad05950fd86403af6d92ef2fe42e9d65e0abb272fdc3052561157aa7dc3a5cbfae4ed44458171281246d7e9ea48b9c7e38044a0e5efd73044765b221a4cef8eaeda1be675c236e860acccd7fb9e797226f655a3cbece13216167b9f0d3c70f2d939ba5ce8157b049ef2ab6da60b8352692dc93a14366210e16aec76dfa23f87f95c8a10f8833e164d0f4366259c6d1e9d3ae66b81387d1ec89662de2aed30a68c6ca652b73c992d22f995324d5f0994fccc8b7f9b04144dddd548567d768e583afd8a0d2dcbede97c30c9f958ef989e5db74074c73f84b05627c85fbf7fbbbc3d3168c8634d23d3a3a5013231140a56a7f993a193c414277db5ce5fe452f914c6a0f2bd5738cf9dc20962a2e1ddd4e5f67138d16a3727c6f6e74dfbf3d6e1403f64ad3da46ebba61223d729f24ac70809730a58792e24f231e8b7158421f225771afb913be60a02ccb2def524fbb3f5824d1ab997f67c954ae5dc90d23195bf4af0bd9daa32f48c5204af1c027e77cb975ef9af65911430c50c969616a81041d70f60d240cfe3ba7fb81c667f68f45bfe1fb5b01c6b7284bd50fb37179f5013a253fa4c1099ac924ab5606118214ec8722a0ed3cd3934437001244f7599fbb1f68d5a580e23b3c82e940197b9a413d782a308b731c0f7c5f7a670fc5a39028b33396d8dd6b8ed6a1fb5c740266f042547639473993d9f657deea49bc7bb14f80a391cb14c3790e2b03ba3489548be949afa58c02385125cecadf53a54f9ce9d6429c83419b3e1292f73e3663bd7b592ec207bd54efa97b7ac233a3e12d3ee6f1b3ea43501334d8a8711152f4cc7e7e3eed0c9fe6acf405ec3dce4fd0f42452ec5ebae183fd821637e69e8cad3bc07e3ba0627dd79da855aada9af1cefa83a72b084933f30d6b936879ce670ded06ff3c21bb046c217f03830dada26b35ee7a33619f62b825343d3317a28e6d591117719f7f7b628f1cbb2a8c6447d9d991418022c86e6f9483dd3361b7eca4af8fc54efcfb76e8e7034a5330b0ae149e92c1d341cb3f13a7fd734d53b1c9688b747afc62994feb643d7b5f08293e23d57159081edc64bb0326ac25f1320e1eac14011c485b8b7c560857eb7f88210cf2390f99214f7868c017e8e9da6975e19fd981c54b4ae9f739e744750e7d3a2d5e793e2c454f8df1272ce4b5cad556b421d3a9658bee047f9156acb404560f97245ecae84e18e21373a6d1268267fc6dad4383ba00ebd184f67af184acc65eca1c4fc47586733dc3c3580a77e84d3a167a6b043e5badd1c6d55d8fb1f4eb26aa2c0f5d71ebdbcec3ccc2acceb0fc00f22675479e050c38e11fee88ec90e1afb186b406c67c795a1e92d8e2db757e246ec0564bb670bdbec780d8902dfccb185626b3ad36440a1f82e722ab46d4f717a5a3e452a2ce9dcd06cacf48495c0722435d8daea03b065b58852d6226b50e3ac037c2f87ba80c19384f475eac37352968be683469f1eedb6eb8938a402c9904bb4d30b239c9adc394783d766250e92f1872c78db45c232755860f893fd1827fa01da0ceb5658c8921cb1d84c3a01491d26671534df75703c8f99f81af6e39e064230da77a8eda1a1a6499749b05d50d4c099719c656842d6cc3080de9c3e2291b45757e867d43c82c6d3ed2ccaa8b2e6755605cb8299efde5fbae0500c346e0f328aa4e4a7d8bc27ab8d2aee99cffcdf5167962a559e690366435266f8a1d8feb7205f0a628fa50f8c7e782bd76674c1ff268815300a3b0cc33144009fc64d8055d26efcff148774102eaa5b8f477624d931d17b4413155f23b080260eceb757b5475fe4e1fb769eb754158ee8bfde7135278431b44177badbc2c7bbf6424d9d9f884b6306568d7c37102e6bbf1dbada24d0f03f30509c16a91eb8aca141952ba8decc4ef4eab0e8c92016f916810a6551177a9ec91ca488c48784275f6ae333ee6688d9ca983d359d1508b01389045d39e32a7c9c90742db314d824f047ab7ac258a5c64113f7b6653077e1b66fd10889483a2c3d60b35ef5852f49da2013f4f3bfec6e8a72e1e8f3ca7630a57d2de0451f3939d62609e362089f93151986d7a389a3362912a6a86b056b9d335e8e7ab3b367b771a65be1350d15e6a0ab07dc78af6a6dc01d26a8629c2c634f5230e0515ba97dbabc00c4403aeb856b5f46989c3dbbc1cc17a1275e1c4f493419c9dfc305a3c7bc77ad6fbc3581dce6cb06ba8699d2fb3d802defc854c5a788b7c7b008ca5bbfa3b84eabee51d48bbb208805187a0b2d291d3108c3ada34e6d2365cb0483c8dfff6a90494baf42825a0a3d0dd170af352f9aa0397d4a6257aaa1f17f2a61ad27f8b85f18bec5c91b89b3c4b9303506c70768d9bba19a8b0d33933922974b23fb98838940276dd46509ee69d2e29633908505f2d010cdc1594b234d3a6c18e4cbd40aaf6172fbd57d24438360112f86d22787d7a03cf9525fe075ee4761252608ae7be962d8fbe3f7db55e042c21b9bdf9bbe2922b52239d09f53918d227e7afcf7bffb865352fc3897bd61737b0640515666d3bc516b298545682e97f022581150351b076ab08337fb1d0870f012101657518729de345159335b9cf5d10ebf1305788cf1210c55656dc6482d8267c74ad43b2c6eda88bd63c331556146e9f54f303e6c54b943d3a20d247b2b125468aadb760947ad513e3b32288b623565b25376a7458bfc45066899e84f90f765d4b37e76348638ed317829449df99a30744717a38f82da6a372c4ec8bee201638a28d6597c52704e56eaf60443bafa5d34fcad298ec75794f510c43e572b90e4f2bf5401303c768bbbf8f62890bd434b9c23729bb59ac5152e42979be0a0a016fb771c96325ea350edaa67ac6e699b0c37d9304f0d2ea7e46c0400b358953d1edcf56fd9a8ef40d983a1a5b59da682a4302687505a35c4e10e3e9edc3fd221a3588133f6ed861cd65db6968987bc2457d981bcb332cc36e42b02043b3805954b7c8f302c20ff9d4d6fa4b7aeb699892be57206d50f7ca9c61e18b319c9e1aef2abb156d165ca71088d07bbd6f43e20b62c152278d5c58d2f2e24f648d3020c1850efe394870dd0b1ec9f106198485b4325786bcd2212e80d78fca8b149a673955dad5448ac43208db8a44fb493b365ca3389936692b801b2d0a0f52312253b998254975d530c11b9ec9fc2b5ad719d4e1ceb67a319ff023f9745accae1d0f25a12a39c5c576725402251d5d0ce77ebd40283faa5e659bc77c5e788c18f40ffce9cbcdf231f2dfc794da7274dedc4ae11eab0f00f4b1beb2646b7e52925bed6198657ae5f00973f1740eea47d23a0f747abf6fd2d69b681f0ce291c76cc59c7b037653fe5d5f7ee60c4ba6595c86a840") fcntl$setsig(r1, 0xa, 0x13) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') set_thread_area(&(0x7f0000ffd000-0x10)={0x13, 0x20101000, 0x6785590cc578ee78, 0xecc6, 0x7, 0x80000001, 0x4, 0x100000001, 0x8000, 0x3f}) fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) getresgid(&(0x7f00009f4000-0x4)=0x0, &(0x7f0000b5f000)=0x0, &(0x7f0000e87000)=0x0) lstat(&(0x7f00005af000)='./file0\x00', &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setresgid(r1, r2, r3) 2018/01/17 08:39:59 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x4, &(0x7f0000006000-0x2e)="", 0x0) getsockname(r0, &(0x7f00008d3000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='dummy0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000001000)={0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000002000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 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) poll(&(0x7f000036e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet6(0xa, 0xa, 0x1859) fcntl$getflags(r1, 0xb) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000bd3000-0x4)={0x36c9}, 0x4) 2018/01/17 08:39:59 executing program 6: mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000e8b000-0x48)={{0x3, 0x0, 0x4, 0x0, 0x3}, 0xffffffff80000001, 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]}) r1 = socket$inet6(0xa, 0x0, 0x3) bind$inet6(r1, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009c8000)={{{@in=@dev={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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8b000-0x4)=0xe8) 2018/01/17 08:39:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x9, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x100c0) io_cancel(r1, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000001000)="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", 0x1000, 0x10000, 0x0, 0x0, r2}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffff9c, 0x40045542, &(0x7f00003be000-0x4)=0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000892000)={0x0, 0x30, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5a000-0x4)=0x0) writev(r1, &(0x7f0000f64000+0xec9)=[{&(0x7f0000115000)="d9d3a8cf431adaaceb04dec914435fcf9c113ec27cb3169aa8d44375b1386c6513fe41eb49dca743ffb0b6ae43a94b77f8973bc84ee37823eafc5daf237c8b13b066b4a55dd262e847795faf9e220720cead8ecba2c971bfbbee19c2271dbff9d56437a7f50973f7f78d58284dc2fa79dbbe8d1ae9866be61d58cb00ffff1294712185d99518ecebe612b0af50b5e6a1c247bca99c6cd1385edf4a5c41acf00dbfcd125608985407a72317f72037b0c91905633da41dd9a477e39db5974fda49d347374941ff", 0xc6}, {&(0x7f0000701000)="ceee50508badc34d1aa315874ebdc42eb262b18639557c82d2692727e9aa8fac092be3cd19c037a641060c39d2cffa455dde38b59419113bf11eeb9760d3057108a5c98c4159b46bcf8201c9ecccdcec2c4a7d88ef2b1ed9d2436857a8197d84f267a0e618a27ff4be336a9b21d5845b68f5f9a67cba1e9952ea94ca926fe31be4b637a1893431e102373fc1ed995aa0363870d384f26e861a477c35247b1db5ddeaf6717af7dc640386d8", 0xab}, {&(0x7f0000338000-0xd)="f2d25cf12fd8a00e71c90413a7", 0xd}, {&(0x7f0000090000)="3b4a079b9fb64e7e9db389b3ca82e6ee8a7bcd575b8f1b368599660a6a8a6486b28d7fe69e719afcea", 0x29}], 0x4) timer_delete(r2) connect$unix(r1, &(0x7f0000d58000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca3000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[{&(0x7f0000d18000-0x87)="", 0x0}, {&(0x7f0000206000)="", 0x0}, {&(0x7f0000e29000)="f4", 0x1}], 0x3, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00001a5000/0x3000)=nil, 0x3000) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ustat(0x800, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00000b2000)=0x0, &(0x7f0000000000)="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") fdatasync(0xffffffffffffffff) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[], 0x1040) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/17 08:39:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x2, 0x800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d7000)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000e60000)={0x7, 0x6, 0x7ff, 0x10000, 0x6, 0xcf36, 0x6, 0x4, 0x6, 0x3, 0x9}, 0xb) unshare(0x8000400) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r3, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:39:59 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x60040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/17 08:39:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc43, 0xffffffffffffff80, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x0, 0x3, 0x28) semctl$GETPID(r2, 0x6, 0xb, &(0x7f00004fe000-0xfe)=""/254) 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$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$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]}) r4 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x200) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f00002c7000-0x4)=0x1000, &(0x7f0000781000-0x8)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/17 08:39:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000097000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d8e000-0x8)={0x3f, 0x7, 0x3, 0x4}, 0x8) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffff9) 2018/01/17 08:39:59 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000019000)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x33, &(0x7f0000011000)={0x2d, 0x9, 0x1000, 0x5}) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwrite64(r1, &(0x7f0000007000-0x21)="8f173339eeb6c7e044ec3b995d136da3a4e20adfc4793552d1ecd488138a401578", 0x21, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x4) fchown(r1, 0x0, 0x0) close(r0) 2018/01/17 08:39:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x2d) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) timerfd_create(0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dd000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e81000-0x20)={0x10002, 0x3, 0xf000, 0x1000, &(0x7f0000718000/0x1000)=nil}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getresuid(&(0x7f00002cd000)=0x0, &(0x7f0000313000-0x4)=0x0, &(0x7f000088a000)=0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000053f000)=0x0) 2018/01/17 08:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d5f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000c29000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) socket$inet(0x2, 0x80007, 0x10001) connect$inet6(r0, &(0x7f0000b7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a33000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/17 08:40:00 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000b5000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000323000-0x2c)={0x1, 0x5, 0x2d2c, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 08:40:00 executing program 2: clone(0x0, &(0x7f0000d63000-0x1000)="", &(0x7f0000b99000-0x4)=0x0, &(0x7f0000363000-0x4)=0x0, &(0x7f0000584000-0xea)="") socketpair(0x8, 0x8000a, 0x5, &(0x7f0000165000+0x869)={0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00006ba000)=0x5) mq_unlink(&(0x7f0000b11000)='cgroup\x00') 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) init_module(&(0x7f0000c70000-0x8)='{/proc)\x00', 0x8, &(0x7f0000dc1000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/17 08:40:00 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000009000)='^\x00', 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000009000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/17 08:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x1, &(0x7f00000ae000)="") chdir(&(0x7f00008cd000)='./file0\x00') r0 = timerfd_create(0x7, 0x800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dee000)={0x6, 0xda58, 0x6, 0x6, 0x6, [{0x812, 0x7ff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x100000000, 0x2f4, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x401, 0x7, 0xffffffffffff1446, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0xca3, 0xd8, 0x7733a3b6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x10001, 0x8, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c86000)={0x6, 0xffffffffffffffff, 0x1}) symlinkat(&(0x7f00006c2000)='./file0\x00', r1, &(0x7f0000b8a000)='./file0\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000cad000)={0x401, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f00007e2000)=""/1, &(0x7f0000527000-0x4)=0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000077d000)=0x0) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = request_key(&(0x7f000083e000-0x6)='rxrpc\x00', &(0x7f0000119000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ab000)='(self\x00', 0xffffffffffffffff) r2 = add_key(&(0x7f00006e5000-0x6)='.dead\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000540000-0x1000)="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", 0x1000, 0x0) keyctl$reject(0x13, r1, 0x400, 0x682, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f51000)={0x0, 0x0, ""}, &(0x7f00003d4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005ec000-0xa0)={r3, @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) 2018/01/17 08:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f10000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003d4000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000df1000)={0xd18, 0x80000002}) r2 = 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) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000733000)=0x0) r3 = epoll_create1(0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x1fe, 0x200) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000b0e000)={0x0, 0x0}) dup2(r2, r5) readv(r5, &(0x7f0000c57000-0x10)=[{&(0x7f0000885000)=""/246, 0xf6}], 0x1) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000719000-0x4)=0x0, &(0x7f0000902000)=0x4) pkey_alloc(0x0, 0x2) 2018/01/17 08:40:00 executing program 6: prctl$void(0x15) r0 = syz_open_dev$audion(&(0x7f0000eb0000)='/dev/audio#\x00', 0x3, 0x4000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ac000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x80}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000+0xc58)={r1, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x110, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r2, 0x8, 0x0}, {r2, 0x108, 0x0}, {r2, 0x108, 0x0}, {r0, 0x20, 0x0}], 0x7, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x6}, 0x8) 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x401, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=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) connect$ax25(r0, &(0x7f000047c000-0x10)={0x3, {"175f4b65c77e19"}, 0x3}, 0x10) 2018/01/17 08:40:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) inotify_init1(0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) r2 = syz_open_dev$midi(&(0x7f00001ea000)='/dev/midi#\x00', 0xf3f, 0x22000) getpid() setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00009f3000)={0x7, [0x2, 0x8, 0x101, 0x0, 0x4, 0xca5f, 0x6]}, 0x12) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000fcb000)={0x9, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) socket$netlink(0x10, 0x3, 0x15) close(r0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000bcf000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 08:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/17 08:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) poll(&(0x7f00008d6000-0x48)=[{r0, 0x4, 0x0}, {r0, 0x0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x0, 0x0}, {r1, 0x100, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x100, 0x0}, {r0, 0x80, 0x0}, {r1, 0x80, 0x0}], 0x9, 0xdc46) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000c5000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004b2000-0x4)={0x5}, 0x4) pipe2(&(0x7f000044f000-0x8)={0x0, 0x0}, 0x800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f1f000-0x18)={0xaa, 0x10, 0x0}) r4 = dup(r1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00004c1000)={&(0x7f0000a48000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008bd000-0x8)=[0x0, 0x0], &(0x7f00007ef000)=[0x0], &(0x7f000015b000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x2, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) io_setup(0x1, &(0x7f00005a2000-0x8)=0x0) io_destroy(r1) io_destroy(r1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/mixer\x00', 0x40, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00007b0000-0x1)=0x0) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x400, 0x22580) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f000000d000)="ca8ed813d9c37e9b80278903fca4d0e39a1d22b869bbedf30866f76baa0345357fb598ac3efffee7af307c89d5f389b32380fcf4ab2379b0ea7867fd6fa2f7e1b6a35e8d7b649dc38032c4907555d3bd963a2203f2b6d26ff4a356781664f6a39b8852639d91f4c9651ad1852f77473350339a46d45fbd5336f35999f0a99f0dec7886915e1ce2c4854a97c95ac77252abf8df5957ebd9d31928c1947b0781b9", 0xa0) r1 = shmget(0x3, 0x2000, 0xc0, &(0x7f000013e000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x4001, 0x0) perf_event_open(&(0x7f0000e28000)={0x3, 0x78, 0xfffffffffffff350, 0x2, 0x5, 0xc7b6, 0x0, 0x6, 0x0, 0x2, 0x6, 0x100000000, 0x4, 0x0, 0x17, 0xfff, 0x6, 0xbe, 0x800, 0x6, 0x0, 0xffff, 0x1ff, 0x400, 0x10000, 0x20, 0x0, 0xffffffffffff8000, 0x400, 0x0, 0x1f, 0x2, 0x9, 0x5, 0x852, 0x7, 0x3, 0x3f, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000169000)=0x0, 0xd}, 0x8005, 0x1, 0x2, 0x7, 0xd1, 0x9, 0x100000001, 0x0}, r2, 0x1, r3, 0x4) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "028006", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/17 08:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f00007c9000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf134c98c1ab16dd0f0818000000928ddc81393644a99b639de56025618b04b1e3d4ee1c4cabb2db866a87afd0fd0bbca8dc63eb00235d529b13ca1947cca5f3b9361a00137cba3ee201df9570487293b68c68167c7635d37cd0a27f7d6ff7687624de8b58888f8d15", 0xc4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000152000)={&(0x7f0000f8f000)=[0x5, 0x2, 0x8, 0xff, 0x369eeef1, 0x81], 0x6, 0x2, 0x7ff, 0x9, 0x1, 0x1, {0x0, 0x4, 0x9, 0x80000000, 0x5, 0x20, 0x4, 0x0, 0x1f, 0x1, 0x70000, 0x9b1a, 0x9, 0x7, "e8070d42a045feda741f3a5a007af9b84cb15b0e6ed3cd3c3a1699377b0e6398"}}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000591000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000eaa000)=0x7fff, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f0a000)=@common=""/16, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000575000-0x5)='veno\x00', 0x5) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cca000)='/selinux/user\x00', 0x2, 0x0) bind$llc(r2, &(0x7f000003e000-0x10)={0x1a, 0xf7, 0xd436, 0x0, 0x3, 0xfffffffffffffffa, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0]}, 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32", 0x30}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f00000a5000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[], 0xc8, &(0x7f0000139000)=""/70, 0xfffffe11, 0x0}, 0x0) io_setup(0x200, &(0x7f0000a54000-0x8)=0x0) getrlimit(0x2, &(0x7f0000f75000)={0x0, 0x0}) 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003e000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000159000-0x8c)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX5(r2, 0x541c, &(0x7f0000b2f000-0x28)={0x5, 0x8, 0x4, 0x20, 0x524}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000c4d000)={0x0, 0x800000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000053000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 91.936767] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/17 08:40:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000001000000) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 08:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) lstat(&(0x7f000014e000-0x8)='./file0\x00', &(0x7f0000e5c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000de2000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) setregid(r1, r2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005da000-0x18)={0x0, 0x8, 0x10, 0xfffffffffffffffa, 0x100000000}, &(0x7f0000378000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003b4000)=@sack_info={r4, 0xc8a, 0x3}, &(0x7f00001a6000)=0xc) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f000002e000/0x18000)=nil, &(0x7f0000a20000)=[@textreal={0x8, &(0x7f00001b7000-0x38)="af66b93603000066b80010000066ba000000000f300f300fc75d000f09b800098ec865f20fe6820070ba610066ed260f38caacca46f30f09", 0x38}], 0x1, 0x0, &(0x7f000083b000)=[@cstype3={0x5, 0xe}], 0x1) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text32={0x20, &(0x7f00004bb000-0x43)="66b80b008ec066b812008ee80f01bf00000000660f38814b8d660f5c8e0e000000c4c10df985990000000f20d835080000000f22d8c4c3690b50c9ab660f1ac10f00da", 0xfffffd50}], 0xaaaaaaaaaaaab7a, 0x0, &(0x7f0000030000-0x10)=[], 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000712000-0xb)='/dev/vcsa#\x00', 0x3, 0x20000) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f000084a000-0xff)={0x2, 0xf7, "fb177a4ff1bda831024a429a8e08606652f120d597e0be28702e14f5721c93bf773b4b9eff3fcd1f9bd9787301c6af766b7a8db0705f3d5db787199e776456ba146cb4ab064145f66015bf684678960481ea4d90d4f529cb83f2367e2b24f47516ca7d80b98718ccf351ad0613fdad2a894c27bd6f551d5ed453a09305d03dbbfbfac92f3a3a5492fcb40fc1d1e8141a47b35da6345ed1f23eeed03388258d6ca73314cc386bb1df73bee2b718732adf3f432dd2ccb5b5dad1f628a1a71e6dc9f0221ff2133dcac62c74d6bb118f4268d15eba38623290bdb1270e8db93fe08ee042e96602d7dfd063f993789829fff324780b4c69c1a6"}) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) fadvise64(r0, 0x5b, 0xce, 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[], 0x0, 0x0}, 0x0) 2018/01/17 08:40:00 executing program 6: mmap(&(0x7f0000000000/0x868000)=nil, 0x868000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000868000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000868000)='/dev/vcs#\x00', 0x9, 0x402) mmap(&(0x7f0000869000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000086a000-0x8)=0x1) mmap(&(0x7f0000868000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00002b3000)=0x5, &(0x7f0000869000-0x8)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f000068c000)='/dev/dmmidi#\x00', 0x0, 0x0) move_pages(0x0, 0x3, &(0x7f00002fa000-0x18)=[&(0x7f00001a9000/0x2000)=nil, &(0x7f000017c000/0x2000)=nil, &(0x7f000065d000/0x4000)=nil], 0x0, &(0x7f0000868000-0x8)=[], 0x0) mmap(&(0x7f0000868000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000086a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000086a000)=[0x20, 0x5]) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000869000-0x4c8)={{0x2, 0x6, 0xfffffffffffffff7, 0x80000001, "8a72c6d585406f9e6d732671af1907e6964c6aeb5dd72bedbfadc4140833768b7c1480546fcd25c1d1590c41", 0x200}, 0x3, [0xcb, 0x4, 0x101, 0x101, 0x0, 0x2e, 0x3, 0x7, 0x3, 0x5, 0xffffffff, 0x6, 0x40, 0x7a94, 0xffffffffffff4f7b, 0x800, 0x1, 0x7, 0x2, 0x3, 0x6, 0x7fff, 0x2, 0x0, 0x80000001, 0x4, 0x81, 0x200, 0x40, 0xfffffffffffffff8, 0x260, 0xffff, 0x1000, 0xfffffffffffff000, 0x9, 0x7, 0x7, 0x7, 0xa4f, 0x8, 0x100000000, 0x2, 0x3ff, 0x7fffffff, 0x1, 0x3, 0x0, 0xfffffffffffffffc, 0xffffffff80000000, 0x5, 0x6, 0x8, 0x832, 0x3, 0x9, 0x7, 0x8, 0x0, 0xf2, 0xffff, 0xce6c, 0x101, 0x3e9, 0x3f6dc9dd, 0x6, 0xfffffffffffff001, 0x7, 0x10000, 0x4, 0x5, 0x9, 0x4, 0x6, 0x7ff, 0x2, 0x401, 0x51721aba, 0x9, 0x9, 0xfffffffffffffffc, 0x47a3a989, 0x8, 0x800, 0xfffffffffffffffa, 0xfff, 0x7fffffff, 0x800, 0x14f, 0x91f, 0x9, 0x4, 0x1000, 0x800, 0xff, 0x4, 0x1, 0x1, 0x0, 0x80, 0x400, 0x3f, 0x1000, 0x7, 0x17082cc5, 0x4, 0x4, 0x254, 0xfffffffffffffffe, 0x2f, 0x7, 0x4b, 0x7, 0x100000000, 0x0, 0x200, 0xfffffffffffffff9, 0x8, 0xfffffffffffffffe, 0x3ff, 0x7, 0x100000001, 0x0, 0x81, 0xfffffffffffffff9, 0x7, 0xd1, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f00001af000/0xb000)=nil, 0xb000, 0x3000, 0x3, &(0x7f00001ae000/0x3000)=nil) 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000aa1000-0xa)='/dev/dsp#\x00', 0x1000, 0x400000) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 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 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$pptp(0x18, 0x1, 0x2) connect(r1, &(0x7f0000863000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @rand_addr=0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x2}}, 0x2e) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/17 08:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00004c1000-0x8)='./file0\x00', 0x200, 0x174) mbind(&(0x7f0000580000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000e7a000)=0x0, 0xc4, 0x0) 2018/01/17 08:40:00 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/vcs\x00', 0x400601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0xa7, 0x6, 0x7, 0x9, 0x8, "2732aaf1dd2268e7432340cf0662ef34dbbf5de13be438a53fdaaa11c5675b073a13b6b2c2ff97920ccfbee62f63b6db3f96cdfe4b85f4f6c13062bf730adb", 0x0}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000751000-0x8)=0x41) r2 = request_key(&(0x7f0000a12000-0xa)='id_legacy\x00', &(0x7f000077f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000339000)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000d2a000-0x8)='trusted\x00', &(0x7f0000cc2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1a000-0x9)='/dev/vcs\x00', r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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) open(&(0x7f0000a3f000)='./file0\x00', 0x0, 0x22) sendto$unix(r1, &(0x7f0000010000)="", 0xff2b, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00009d6000)='keyring\x00', &(0x7f0000b89000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000db9000)='cifs.spnego\x00', &(0x7f000092d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d81000)="766689fce1a72c895e1d9d89600775d18cf40420d1a50cdc2fa6db326620c3961eb163d3d957b4e33f5b2ed54104096b1bfef65fd1f2fc01f4b4f146fe54b1863f269c5663ab323240e62bfe483243dd9558dcfb7c6e5fb68951bc2b1f20bce58b3a7c3b9e425032c109fe73fcd5fce98a673628df549417092da14b9c26227644028df17981e6fe1104b1f5191c254bcf3ef5f24685c22880cca5ad8af12522dc287d8506331c7cb9e73e646d7d161cafac7db6f47ecb48ef062132e87c54d1114d91a96e46f8337b84cf312842a1eff0", 0xd1, r3) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/17 08:40:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003bb000-0xa)='/dev/cuse\x00', 0x191900, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000052b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000073e000-0xa)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f6f000-0x4)=0x1, 0x4) sendto$llc(r1, &(0x7f00006cc000)="dfd036cbbbfbc04ee955243bdd0e53348bd3fdd2fae807cebe1fb7c72eba3d6592086f451525c3b29b5952feb61f9a5a5b160ccb8228932475f6622fc844ce0b17dffde97d4706cdb80e6aea5aef2d", 0x4f, 0x44000, &(0x7f00002c4000)={0x1a, 0x10, 0x40, 0xc43, 0x400, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) ioctl$void(r1, 0xc0045878) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @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]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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]}}, 0x108) 2018/01/17 08:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001c7000-0xb)='net/psched\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007be000-0x98)={0x0, 0x90, "ca90270df0bb5d64de487cc0678a894bbd3f2e8b4486cdbdef27284d81a1b0d1bcb30d9e8a2b608276ed65162526fd7b288e3c2c6af454d5e882f1cf1169ba9cf54a525b82919921fcc1198b81a0be24886cc3f6e96e3f7b35092264abbaa4c6e6bf2b90af30cda61875c7b59950d01527cc6e2c6dbea543e936934e4bcd20131e2dede2289fb5f552c0e5049f9688c4"}, &(0x7f0000899000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000484000)={r1, 0x5, 0x30}, &(0x7f0000c8b000)=0xc) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ef8000-0x4)=0x0) 2018/01/17 08:40:00 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001000-0xa)={&(0x7f0000004000)=[0x0, 0x68, 0x20, 0x4, 0x9, 0x200, 0x9, 0x4], 0x8, 0x2, 0x9, 0x5, 0x7, 0x4, {0x6, 0x8, 0x38, 0x2, 0x24a03cb9, 0x120000, 0xfffffffffffffff7, 0x7, 0x0, 0x4, 0x101, 0x800, 0x3f4, 0x1, "c8c7b824fc9d47c28e86fa4b3441066ea313bf799330083de7a14f14c92c6852"}}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000014000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000006000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x40, 0x100, 0x4, 0x800008, r3}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x80000001) close(r0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000006000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000008000-0x9)=@known='user.syz\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000)={0x7f, 0x7fffffff, 0x6, 0x2}, 0x8) 2018/01/17 08:40:00 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x10ce, 'cbc-twofish-3way\x00'}, 0xfd5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000871000-0xdf)="", 0x0}, {&(0x7f0000f73000)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd281152", 0xd0}], 0x2, &(0x7f00006a9000)=[], 0x0, 0x1}, 0x2004407d) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000737000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000c9a000-0xc)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00002c9000)=@file={0x1, './file0\x00'}, 0x251) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = syz_open_dev$midi(&(0x7f00001be000)='/dev/midi#\x00', 0x5, 0x8000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00004cc000-0x4)=0xef1, 0x4) connect$unix(r0, &(0x7f0000666000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/17 08:40:00 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000ede000-0x6c)={0x0, ""/100}, 0x6c, 0x8000000000000000, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004ae000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006a0000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x3ff, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000001000)=""/0, &(0x7f0000001000)=0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000001000)=0x9) msgsnd(r0, &(0x7f0000bd0000)={0x2, "1ae804986b547f28164ac9ebbd1c165121c05bc3263ac61a31a2601b695c51cb2f7af6fd1fad9818b847ec3149d8e1b6e832ea380b85b29cbf055f7cf9ed9e9edf533875284a53441e0748a6e3ebdbe67c72bc331aeda59098edf76a7a2c7ea979d21fc7e5f131b295b391987b4db61316c448e28e15c0908465c92ddedc6a0cc9fa22543427d742715cac0705894a15463a5ca1a1d2cc0bd444832dc70ee970e656538474db898ec0baf8c17ae331a382ccb46302443f97ef5a1b"}, 0xc3, 0xfffffffffffffffe) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket(0x10, 0x7ff, 0x8) recvfrom(r1, &(0x7f0000182000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000e44000-0x10)=@ax25={0x3, {"c64952dc9b2840"}, 0xff}, 0x10) write(r1, &(0x7f0000078000)="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", 0xfc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000031000-0x11)='/dev/vga_arbiter\x00', 0x10201, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000061a000)={@generic="1cdd22abc0d73efd77bac731d7624c74", @ifru_data=&(0x7f00006f5000)="063a1a03ebf25991270e0b5572c65b97968699e55f4931a356a8ace74ad97390"}) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000689000-0x400)={"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"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000a3c000-0xb0)={{0x3, 0x7fffffff}, 'port1\x00', 0x54, 0x8000a, 0x100000000, 0x70, 0x7, 0xfffffffff37fda34, 0x23, 0x0, 0x3, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:40:00 executing program 5: pipe(&(0x7f00004d0000)={0x0, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000006000)={0x1, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00004f6000-0x8)={0x7, 0xffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000245000)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000334000-0x38)={&(0x7f0000459000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00005e1000)={&(0x7f00001de000-0x110)={0x110, 0x1, 0xf, 0x110, 0x6, 0x1, {0x3, 0x0, 0x8}, [@generic="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"]}, 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x200000c0) 2018/01/17 08:40:00 executing program 2: 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) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/17 08:40:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchmodat(0xffffffffffffffff, &(0x7f00006dc000-0x1)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f0000f42000-0xc)='/dev/audio#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000771000-0x8)={0x0, 0xe9}, &(0x7f0000652000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000307000)={r1, 0x68, &(0x7f0000866000-0x68)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f000091c000-0x4)=0x10) 2018/01/17 08:40:00 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001bb000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002a3000-0x68)={0x4, 0x1f, 0x6, {0x77359400, 0x0}, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000438000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget(0x1, 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[]) r2 = semget$private(0x0, 0x3, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f000091c000)=[]) 2018/01/17 08:40:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000945000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000796000-0x4)=0x8, 0x4) r2 = epoll_create1(0x0) r3 = syz_open_dev$vcsa(&(0x7f0000581000-0xb)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) epoll_create1(0x0) readv(r0, &(0x7f0000266000)=[{&(0x7f000032d000-0x6d)=""/109, 0x6d}], 0x1) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f000066f000-0xdc)=""/220) 2018/01/17 08:40:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) 2018/01/17 08:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000002c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f00005bb000-0x8)='./file0/bus\x00', &(0x7f00001d9000)={0x0, 0xffffffffffffffff}) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) accept4(r0, &(0x7f00003c8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000079f000)=0x58, 0x80000) sendfile(r0, r1, 0x0, 0x5) 2018/01/17 08:40:00 executing program 4: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00006cb000)='/dev/audio#\x00', 0x4, 0x20000) r2 = accept$packet(r0, &(0x7f00009ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009a4000-0x4)=0x14) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000966000)="1ef681676b4582a09470823b4ec89a2541819af3a6228a7fe95610cf5f0443e8ac6b65fd799badf03c0617e233bc799f653734411787cb2315d923f50a06bf773e9fd759bc3396bfccac4e27ec6630a4e4963cc7c532196aae06d461663f2b936c1a80257186e4db05ce1f9d7a767ca810024a0b4aaff5cba94f5eaab6e93668634059af645e79914a972a347e4e3536ecd7e831fcc224fa9c2a5db5021cd048c74f43e1e71b3a8bc4d2154b081f3737cb49dc196fbe52228c8641d716d10701134cc54d30299f2d85cf5344bd11dbb8a168c695381a21d500838e8810561c00c424f483cdbaf65f21c48b6a", 0xec, 0x4000004, &(0x7f0000adc000-0x14)={0x11, 0x1f, r3, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r4 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x8000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) r5 = getpgid(0x0) ptrace$peekuser(0x3, r5, 0x3f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002d8000)={0x0, 0x80000, r4}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000adc000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000030a000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000adc000)={r6, 0x80000, r1}) 2018/01/17 08:40:00 executing program 5: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000546000-0x8)=0x0) io_submit(r0, 0x0, &(0x7f0000f00000-0x28)=[]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000502000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000f05000-0x8)={0x7, 0x9}) 2018/01/17 08:40:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f46000)=0x0) process_vm_writev(r0, &(0x7f000061f000)=[{&(0x7f0000df0000)=""/151, 0x97}, {&(0x7f0000e64000-0xde)=""/222, 0xde}, {&(0x7f00001f0000)=""/3, 0x3}], 0x3, &(0x7f00009a4000)=[{&(0x7f000094b000-0x87)=""/135, 0x87}, {&(0x7f0000e71000)=""/4096, 0x1000}, {&(0x7f00005d8000-0xbd)=""/189, 0xbd}, {&(0x7f0000fd3000-0xd2)=""/210, 0xd2}, {&(0x7f0000d2c000)=""/4096, 0x1000}], 0x5, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 08:40:00 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xd3, "7859eef97a89763f584fef76b07745635e06d0b572e1f70475a6f8d0103341294215723423bcad77027d2327bc1505740a1a592c36d2aee932f310e133fe4c3cb4c2aa4be63bdd11b2ae21c77905b4952b3da4fc2268ca83a89cd21ab4a684bf1afca1dfc288df836e1ad3b39bb9857679366b1c6ad1c1c625e0ecab707fe0a284a8271b149278aba10051e0d41878b290c033e57a99a92cf341204e53e6a23fc3a7dc2d4a6631a27ac1855aea5561cddee58b2510c6b2c7834dd9361f964c8ddb76733debb5f5edad342823209e685fdf6821"}, &(0x7f0000002000-0x4)=0xdb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000003000-0x8)={0x10}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0xe22, 0x1, 0x41, 0x100000000, 0x80b1, 0x40, 0x5, r3}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000002000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f0c000-0x8)={r3, 0xfffffffffffffff8}, &(0x7f0000001000)=0x8) 2018/01/17 08:40:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') r1 = add_key$user(&(0x7f0000750000)='user\x00', &(0x7f0000bb3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000964000-0xa6)="fd261c40eea58a0c3004d5c3ca35935c3f5014c4340b720fc6da0b18dcf6becc68183e900895eb9c82fa4e9bdcf6038607736c54518388e985354b275a832c1edd672c768cb859b62b6a973c0004e44e375f00d2113969c427135f6ff48d54e07f9aa47d511548716d4fcaa3ffd6d135a3b96f4fdbd93be041d2696abd2718cd731bb147732a69a946dd5798cca7b36699e5c4c8be543bf44796b3611f920589bddb5d460adf", 0xa6, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) name_to_handle_at(r0, &(0x7f0000239000-0x8)='./file0\x00', &(0x7f0000670000-0x9)={0x8, 0x0, ""}, &(0x7f00001f1000-0x4)=0x0, 0x0) 2018/01/17 08:40:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f7c000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fcd000-0x4)=0xc) sendmsg$can_bcm(r0, &(0x7f000010f000-0x38)={&(0x7f0000c72000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000755000)={&(0x7f00008ce000)={0x5, 0x410, 0x2, {0x77359400, 0x0}, {0x0, 0x2710}, {0x1, 0x7a44, 0x4, 0x856}, 0x1, @can={{0x4, 0x8, 0x1, 0x7}, 0x7, 0x3, 0x0, 0x0, "417627bb341ed635"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x24040000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000035e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) bind$unix(r0, &(0x7f00008c9000)=@abs={0x0, 0x0, 0x2}, 0x8) sigaltstack(&(0x7f0000fa2000/0x2000)=nil, &(0x7f0000446000)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae3000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, r2}) request_key(&(0x7f00004eb000-0x8)='rxrpc_s\x00', &(0x7f0000cfb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000432000)='cpuset\x00', 0xfffffffffffffff8) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007e9000)={0x5, {{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]}, 0x1, 0x4, [{{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]}, {{0x2, 0x3, @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]}, {{0x2, 0x2, @rand_addr=0x1, [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, @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]}]}, 0x2b8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x77359400, 0x0}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 08:40:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x808010000080802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00004cd000-0x5a)={0x10, 0x0, 0x1, @random=""}, 0x10) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000cb0000)=0x7) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f00009ec000-0x9)='/dev/sg#\x00', 0x400, 0x200) accept$ax25(r1, &(0x7f0000f2f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007eb000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00001b9000)="767ce8bb48d24cda6a084796e2ca9b21b8d518299fa4459cfaa75647618ab065d83d9871077a32eb005320023f6f7fe83d7e0255c99a778186cd4423f04f8df1d9a4f80644e1285faddb7805bca842e55f50a5904626301f7b89486864709dea5b7d310200e910594f961ad9ba1b5145ce7ed3b8da7ee833e5530d27c4847a0b6fed421d6dc1a49c", 0x88) 2018/01/17 08:40:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f000023f000)={@generic="6f288f0aea48fdd81cb1ce3defe0c9f0", @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000003000-0x4)={0x1}}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000)={@generic="a7ed634b4baf0026db182e18d9cd2f0e", 0x5a4a78f9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000-0xe3)={0x2, "1240f685e7451a2b9fe74097e4b5eddcae039b858413aa8fce0f7251397ace40514cb21d4bcfaafcf7818a7c2cc455e76ba154cc8c38f65e3540c1184845086f0d1e01f87d5a347b5f1e743c024dcaf1203ad95dc9d41cd1fde28aa6022a2a9e4b7869053f941b27013ad335ebe534146586ab542f59bd895212b079324985e843b84b6d0b370179a6e8292de2db8627fb430c761f0c8619cba7ae9beefe12c20a5bf016cd392b10ce7887f7d0fc33870e553386b6e6715873811a553a085082720f1002347e60faee5c47b2183907f9c27757d8"}, 0xdc, 0x0) 2018/01/17 08:40:01 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x7f) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000af5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e74000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d87000-0x6)={r1, 0x2}, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000b26000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x400000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000510000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) bind$netlink(r2, &(0x7f0000c00000)={0x10, 0x0, 0x0, 0x80000000}, 0xc) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000073f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f000053e000)=""/0) 2018/01/17 08:40:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r1, r1, &(0x7f00003ae000-0x8)=0x0, 0x2000010004) 2018/01/17 08:40:01 executing program 3: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x805) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000276000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000391000-0x18)={r1, 0x80, 0x0, 0x5, 0x0}, &(0x7f00000aa000)=0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000038f000)=0x0, &(0x7f0000216000)=0x4) mmap(&(0x7f0000391000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000391000+0x6f8)={0x9, 0x4, 0x0, 0x6, 0x9, 0x8, 0x3, 0x8, 0xfffffffffffff000, 0x2, 0x8}, 0xb) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000390000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 08:40:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000787000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00005fb000)={@generic="a42642e2a09426b10bfc925daaf1da52", &(0x7f000052a000)=@ethtool_link_settings={0x4d, 0x491, 0xfff, 0x8, 0x0, 0x7fff, 0x2, 0x70000000, 0x1, 0x5, [0xfe2a, 0x7ff, 0x10001, 0x3, 0x9, 0x80000000, 0x1, 0x7], [0xfffffffffffffffb]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a19000)={{&(0x7f0000c06000/0x4000)=nil, 0x4000}, 0xdc66d4157961fd55, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r0, 0x0) 2018/01/17 08:40:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="", 0x0) recvmsg(r2, &(0x7f0000825000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000224000)=[], 0x0, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000085e000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) r2 = dup(r1) sendmmsg$unix(r2, &(0x7f0000227000-0xe0)=[{&(0x7f0000ce3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00000ce000-0x60)=[{&(0x7f00003da000)="25c61cc6cf4a1f8fef7f6a7a592ea55e6ba936859321a194362f806d654fe67d111f8b30c2de67286ae6323332eaeed3bf71b41c9cd128d9d22181678bc209101ad780377bd126e609525dd329bd66a74be5b95887a5aba18debbd8e475d533656e0232a9f45055f6262102c0a94cb23aabdafe6995dccee6ea23487c1f017986cb2d3f4791827ce90ee29136f8eda87", 0x90}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000265000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[], 0x0, &(0x7f0000f77000-0xe3)=""/0, 0xee, 0x3}, 0x10000) 2018/01/17 08:40:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000c3000)={0x0, 0x0, 0x0, 'queue0\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]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x200000000000, 0x0) 2018/01/17 08:40:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x114, 0x2717, &(0x7f00004ee000-0x5f0)=""/1520, &(0x7f0000689000)=0x5f0) accept$packet(r0, &(0x7f0000097000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000021c000)=0x14) 2018/01/17 08:40:01 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x6a0c5e7d69ab78e6) 2018/01/17 08:40:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000603000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2c000)="d52ca1be59b3c14cc6b63488a5626280cd1167acee5204f1a98ff03e4150e584561d0b2bf63d8e2d61d02e77a9e3e7d2429f1cc8d5ac3700f1a16c4857ca182267b1599cdacb5718bb3ad2009693a2b802d87c2987afa42696629eb0a24d7a7f2d3f0380e63ed344c5d8c287356d160f927c5ef65f91e710c01b6a1dfb456f90c8dd8ddf485a4910feee5681c3304244d79987f31e4dc0c38fa80b4bf98ee0756c01134ac276459fda42adf26320a561960c6fa347cd84f51088cc09a31e455cc9a4cbc8da85941e32ffa2", 0xcb, r0) r1 = request_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='*\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r1) r2 = syz_open_dev$usbmon(&(0x7f0000ac0000)='/dev/usbmon#\x00', 0xffffffffffff0000, 0x4000) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000879000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000000)={{0x401, 0x8}, {0x7, 0x1}, 0x8000, 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]}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000002000-0x20)={0xc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 08:40:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x6b) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002e0000)={0x7, [0x1, 0x6, 0x101, 0x8, 0x7, 0x0, 0x0]}, 0x12) sendmsg$alg(r1, &(0x7f000005a000-0x38)={0x0, 0x0, &(0x7f00005d9000)=[{&(0x7f000049e000)="4108a5612bb53e7d9a04d5672b1218789e526cbf0df6052a0dd809145f84392cc521a54e8d049c8497b11e959ddb4c70b69b5501ef0bdc7364ee913923029b39a7338a7c7b9a5ced0fa0fa56c6931d94dbf02993e2539e95e3c1db41a4a8c410c89c2c9b76d61f6d3c682ac8c993efbcfa2a2b7f2df7603eff21c5f0451c472b60c591e754c557e238c1109d7066b4483670168f4ce84f51499b176d1a18a98f25fc30c77cdf5ab8ba73a0118c1538cb63afc5cb5d0bde6bb3b1de98c827317f63d2e6c25f134764310674339c95323ba31dde0d5f844d773a2c74e9eea77dc2880f87a58d752468071df231c5", 0xed}, {&(0x7f0000ef9000-0xf3)="ecac8f1c502829f1d07a0c73dee9f90b0eb42c117a55e7e1363443cf25c63cc3ca4ffa7fa34ae1337968e71bb5e12911631e4917213baa34c6de3c9679d592007bae34961e9bdbd3390c62297050433b1d22936f04d2254fef49f94437ce9a853179ac0fc47b6c22465ffa63a8e140e1055e1e282fd31b2b6cfc788c2e4ec7bca2b7f7c7bab561fb62df50e2f91367ce45f80bb6560c4408d3c325c5fff28f634552f6d8e91ce617594c9b9d26c7d08c575b186ea293f9367fd85d6b3eff1669c1bad8bb9f6cc72312eadddf870422198ce3ffa298967a1c5f0f94e1503b1c266da4a460fd7803bedbf5fee4c41cc0173d0d48", 0xf3}, {&(0x7f0000d2d000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000000}, 0x20004001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11b981c3293d1e6ad1542a5f601cee8a78a5b3dcdd974d49dde5e1221ddbf06c", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000038000)=[{{&(0x7f0000069000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000944000)=[{&(0x7f0000e1e000)=""/4, 0x4}, {&(0x7f0000fbd000)=""/171, 0xab}], 0x2, &(0x7f0000e2a000-0xef)=""/239, 0xef, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e16000-0x10)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000-0x10)='/dev/sequencer2\x00', 0xb4c3ff65e90e3ee9, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00001bd000)={0x7, 0x2, 0x3, 0x0, 0x6, 0xe39}) 2018/01/17 08:40:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009bd000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000814000-0x8c)={0xfffffffffffff801, 0x5, 0x1, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r1, 0xfffffffffffffffc, 0x1) 2018/01/17 08:40:01 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000475000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00003e8000+0x383)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x803, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000299000)=0x100, 0x4) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100011) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x10009, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x40000000005, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 08:40:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/context\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000625000-0xe)=@known='com.apple.FinderInfo\x00', &(0x7f0000df6000)=""/192, 0xc0) perf_event_open(&(0x7f0000001000)={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) ioctl$TIOCNXCL(r0, 0x540d) migrate_pages(0x0, 0x832, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000-0x8)=0x0) 2018/01/17 08:40:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000538000-0x138)="12000000120085ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000044f000)={&(0x7f0000c67000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000468000-0x10)=[], 0x0, &(0x7f0000bf3000-0x41)=""/65, 0x41, 0x0}, 0x0) socket(0x8, 0x2, 0x5) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f0000f0e000-0x80)=[{&(0x7f00005ac000)=""/96, 0x60}, {&(0x7f0000585000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc5000)=""/117, 0x75}, {&(0x7f0000f72000)=""/83, 0x53}, {&(0x7f0000124000-0xc4)=""/196, 0xc4}, {&(0x7f0000ded000)=""/172, 0xac}, {&(0x7f0000031000-0x61)=""/97, 0x61}], 0x7, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/17 08:40:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x1, 0x4000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000495000-0x4)={0xffffffffffffff9c}) sendto$llc(r0, &(0x7f0000c04000)="c98a94b8dd419d5a3a5bf12e20e9055b6de21584208cec4531071cd3bf89e0011f4bdabfa51f2881850b9119441d5e1db4ec23196e33adde7ebc29d8e2aa1ad6106d2f50517040ed6f2ef4c0855be8a9493acfe33f44346211fbd84aa3aaa218e6a33a60fcb4d06d6710204dcced1e04092b9d52ecc644e2fafc8ee91e2c0ff829ab80331b1113a7165afccf7c42c3c1052ae533462e42da51414b71ac616210194755e0d4f0fcc953538db4d97e8c09cbffbf3e48a8f82e83c9a3a59ad78d1f3b288238d8300c4199f6", 0xca, 0x0, 0x0, 0x0) 2018/01/17 08:40:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f000089d000)='/dev/midi#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000125000-0x20)={0x0, 0x18, "91ed68cbd8a07e633a0e98da48f8f1ad25cddf3e498c6a0a"}, &(0x7f0000e18000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006dc000)={r2, 0x9}, 0x8) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000013c000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00004cc000)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000216000-0x8)={0x0, 0x0}) 2018/01/17 08:40:01 executing program 6: 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, 0x1000, 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) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a6a000-0x9)='loginuid\x00') socket$inet6(0xa, 0x2, 0x8) sendfile(r1, r1, &(0x7f0000913000-0x8)=0x0, 0x10000) 2018/01/17 08:40:01 executing program 1: 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, 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) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000361000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005c3000)=0x0) r1 = getpgid(0x0) pwritev(r0, &(0x7f000035b000)=[{&(0x7f0000f1f000-0xeb)="4282ed5d416b94722c722f9b8257856d43a10a092f4464713b0be08c58508b8e01a8530d4c18271c78ed61d06108dd2501cbb1eb2980190f8c7bcd36ab4b393e45d0e97cb68984647493fe72bffd6f3a9983366ba1d2d3041726c0d55071539a2607bb27de2a7aa3fab8d67567ec77883352ce0873138e888beb4f30a1f26f92a454f1e1dcd4f23dbd8ce2fc99ffd30c6c7e3700d2890a1e3dce5e0c5198fef83380d234f1db1ffe9136aa7e9fa78e14ec199e365168ba53fa58cc0deee942e1bb961723108c70aec7d00a7dc7d985784f2dadb9314b233ae8ee189c436998b7a4e8b2922d37d5d41fc186", 0xeb}, {&(0x7f00004f2000-0x99)="de2f62937618db1a1a2d5a26f521c5f3c85848ded2c3584e59341f4263ca9674b5c96d362d665cfb51fb25b84e0c3afb13db5614e8a483d3ead6aabc653055588c3d0bea8eb68257d4de8ff14b0e3893e3e1360bb66c5f409498a1f5342b3a5e90aba822d6b105ea802517b7dc5b8cef85a750d9d580b282d35098b8fb8b29aa94370b784e6a671329ad97fbc3d421d16d22b147b748f19a87", 0x99}, {&(0x7f0000e8a000)="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", 0x1000}, {&(0x7f0000287000-0x7f)="f8b0c6f457c2ddba4666cfb1953018dfae6b8d9c54a5e14da77d20afab10c1320da1892e388122dd750659267c6f4778ffe1a8452179c4e90b102f0475c95f60a2b2d09935582717683cb50b23d95fa969df87247b5e7a50bb9218f3a52ff23cc58f115a86296fb0f9af3c98d6e54130a0623f3c79ed807eb7b0f10a98f6d2", 0x7f}], 0x4, 0x0) r2 = getpgid(r1) setpriority(0x3, r2, 0x6) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000b000-0x17)={0x401, 0x0, 0x10001, 0x54}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x200000fffd, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 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) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000011000-0xa)='mountinfo\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000000f000)={{0xa, 0x2, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, {0xa, 0x2, 0x8cb5, @loopback={0x0, 0x1}, 0x9}, 0x7, [0x0, 0x6, 0xffffffffffffff01, 0x6b92, 0x3, 0x9, 0x800, 0x3f]}, 0x5c) setsockopt(r1, 0x7fffffff, 0x40, &(0x7f0000003000)="1f1fc8544d406afef60b324a9c0eb956f6573a2ed7aa9f", 0x17) 2018/01/17 08:40:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='net/nfsfs\x00') 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(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000c28000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000850000)=[{&(0x7f0000c7d000-0x96)="25b1df3e5e280e58035171f6242f325304be132679fcd0f134856ad7b5c8e5bf8900a59576f3ee15db9e1089c8f16aaac6922c53dfd524b55bf49e0c32ad5166d09e6df3b3d2ebf3a28dc36f107af87d18abaa2c41447a0517e0212ff31157e7d494607296096f39b8f44cc39248f84d0bc2812b67099b505bc4ce3f229b3dc6afa870f162f9f4ebf71c4b901082719bd90bd8e08edd", 0x96}, {&(0x7f0000000000)="13b55ae3ace6db4487e483756788a34f47d6ae2da659381d18dc4ff7f09e3ab5a09148d2dc14a342d8e18685acb2096179084c8a5a757ce4fae901e9b1eb3269d62bcea837b293ec0d4d1b99446d75e544a2aa1443b46d245478b092351ad8a359e474141032a91da6ee2faf32b960660e3b2979b5fbe764c152376adaea3bac96db48ff356fb2e75d2f21669b7b54718b1ca00d0868783ce7d4ef5464c679151085bc22c5a10669496af037abc57522b0e245d503e4edaf", 0xb8}, {&(0x7f000059f000)="f7f6db1bc35f0d6393d9b14c59134a0d92180e3a479ab57d29b734f49847146ccc169f3e9ee4f148efd7575e9e33166f7a0e", 0x32}, {&(0x7f000043c000)="4ca4596f68764592e36714496afd5edf409ab31c2c85af50765c274652dbaf87b9371bfe7a6c9fa8b843091964f5524c154a09b053e1ed1b35db9a8f466171b39708fdab103a1154a6d3beb6941fd9c8730da1c2b1b7a9cd9f9cd375f9f4463af7ab1cad60c7c60cb29fb1a33d53a2e3306607e1054dbad1eb9c81ac29ec46a5630087a78e8fee5d2fae19c6ea6b6925e416fb5961ed8fa958fd3b23d3d3b72bb8604a56e37254cd0e7d356ec95ef1a05cc3771954447898", 0xb8}, {&(0x7f0000000000)="e6773e0aa7ff4643d8f700de5ad05d898ff5796a86e3224bd76989eb8369edff4af5b31121a6ff2a482a057f92fcefc3022d5a3e7dcf4caae8865df00bdc9f672f088eb7da1c2b3734c3e97163191bf7d777be89eb114d233a623834702b8459e4f5dbf8eb45df5e71ffb567577e573a6333975b4d988e9483dcd861ac8fcdabacee9f58d8cb35185d7d3e77faaad9b2", 0x90}], 0x5, &(0x7f0000419000-0x1a0)=[{0xa8, 0x101, 0xff, "74a17ee582508e093e81555c8b89af4e2ae7de866135444b3b743b4201ea1401d089899f24f9e19db2c289d7364dbb35198177a4c97f6f157309e2b87a40f2b7f3805a93df544bee795b442fa4fafea160626bf43663318eed117cf31ab26b0806e311309b6dcdf40bceead62469755a8c4e3d511ded3208a63398bb376cc4b96e2e656e47e49e0fd464d6be1683da93f5"}, {0xf8, 0x119, 0x8000, "6e7bdfa33a63a7f60b347fd8dbc1b784f2b0edec2a5459e18674a125fa9537d83bcbda1c4cc16dd8c1a8542294302b4c4647b8f1586ed19d913971bb0d477f65b89ed519b0c013828d26dc9849a4774cce6b909d368e2f3029d44c73ecb985bed4ff0a9aebdcbcafe166549b1164610c884c25f6d10f549b1207ffdf809ba99baf673936086203dc01ced4ed037e7e54a6f73d60171a933af206e7fdd28d5c191d98bf6fcd217f23b40390c4bb47c8994d9a19bb2a00211c4496fd198e152eba28994039990b7f1854fe2a3d408cc31f306d554f386debf236e9289fe0a84f970010b01abd8dd5"}], 0x1a0, 0x0}, 0x9}], 0x1, 0x884) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffff9c) r1 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f51000)={0x0, 0x0, ""}, &(0x7f00003d4000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005ec000-0xa0)={r2, @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) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000066c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 08:40:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007d4000-0x25)='\'', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x0, &(0x7f0000032000)="") r2 = gettid() prlimit64(r2, 0xe, &(0x7f000002a000-0x10)={0x100000001, 0x800}, &(0x7f0000c47000)={0x0, 0x0}) close(r0) close(r0) 2018/01/17 08:40:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0xcffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000002000)=0x3213) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000013000-0x4)=0x0, &(0x7f0000002000)=0x4) r4 = dup3(r3, r3, 0x80000) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000022000+0xf36)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000021000)=0xc) setresgid(r5, r6, r7) 2018/01/17 08:40:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000067000-0x641)="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", 0x641, 0x200000000000000, &(0x7f0000003000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) r1 = accept(r0, &(0x7f0000283000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e5000)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000127000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d30000)=0x0, &(0x7f0000862000)=0x3) 2018/01/17 08:40:01 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, 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) r0 = openat(0xffffffffffffffff, &(0x7f0000fae000)='./file0\x00', 0x422900, 0x24) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000ac4000)="df8ed57d02942ae8d1fc5b3b25ac505b45b293bd2c0854fd53f602014657b81fb7e70d0ce0a4f8c2a7d86fd327d217eac9a5109024375e9c943d53ebb2310f3ce734ac332c47") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) read(r1, &(0x7f0000ddd000-0x44)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/17 08:40:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004c1000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0xc000000000000, 0x5, 0x35}, &(0x7f00009bd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000584000)={0x3, 0x2, 0x200, 0x7ff, 0xfffffffffffffff8, 0x80000000, 0xbbf2a0, 0x1, r1}, &(0x7f00005f1000-0x4)=0x20) r2 = semget$private(0x0, 0x0, 0x4) stat(&(0x7f00009b1000-0x8)='./file0\x00', &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresuid(&(0x7f0000e04000-0x4)=0x0, &(0x7f0000325000)=0x0, &(0x7f00002e9000)=0x0) lstat(&(0x7f0000fc9000-0x8)='./file0\x00', &(0x7f00003bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000f0c000)={{0x5, r3, r4, r5, r6, 0x80, 0x6, 0x0, 0x0, 0x0}, 0x4f, 0x1ff, 0xdc, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000039e000)={0x0, 0xfffffe93, &(0x7f0000c80000)=[@in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000638000)={r7, 0x1, 0x47fc, 0x1001}, 0x10) 2018/01/17 08:40:01 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 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e7f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000599000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006fa000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x7}}, 0x1, r1}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eb9000-0x10)='/selinux/access\x00', 0x2, 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, 0x1, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000815000-0x18)={0x1, 0x6000, 0x7, 0x2, 0x6}) r3 = bpf$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) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r4, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055f000)='/proc/self/net/pfkey\x00', 0x141001, 0x0) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f00005f2000)={0xf002, 0x1, 0x3ff, 0x3, 0x5}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000699000-0x20)={{&(0x7f0000cb3000/0x4000)=nil, 0x4000}, 0x3, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000920000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) sendmsg$nl_netfilter(r2, &(0x7f0000603000)={&(0x7f0000e2f000)={0x10, 0x0, 0x0, 0x41010}, 0xc, &(0x7f00007b1000-0x10)={&(0x7f0000667000-0x208)={0x208, 0x0, 0xb, 0x0, 0x2, 0x3, {0x0, 0x0, 0x5}, [@generic="7d02a7cf5998ba30803825f0ba0df207836d8393bcde4ac4231e00eba4b45031841e8cb657375724436639bbc8bfefd6d1e7484cc0da05dda9a5b4244d63afd80e2d79ecea27b74c53de4ad6a36f49189209f4e030f53cddaba4838ae6e3ae15bd5cec644643a9c1ce3d39cdebd5dd190f0835ccc560581ce1b3fa2fddbb52ef483e33eba84dda61576deca31229b1444fdda45bc28472499b81e12b644481c8b258494e241222d142912f1def4fdf429de8caa68d0fc0ad8df9fb3e6fe9887e79ceec5b3a64abf7cbdc3058444d94bcdcc16f460239f94b1db3d8038c79d01e637315269e3c8d0dc6bdfc1e408031", @nested={0xc, 0x25, [@generic="30317de5ff024e"]}, @generic="889fe4d66e23c1586cd1ebf89947", @generic="00b04c1de903fd9038712c161b47cc8bae8b6f92025c49780ebe6e66412b06b53573fe016f2b13d5b4b710704edfc658d3b72183571fe6dbefb36b0dcd7b016ade71398a3d81bf3abe5767578623ebbe414d9c5c036377a037935c34678f5870abd8787a33b74692c5aea753b97f65ea5f755d26b1149350c52682fb3e913c4e26eeeb1d15831fb936fab72107e5bebae21973f05f9ea89d828c0e36d899fb72da8a21cfc9716717ee897fbc67d53a94ff00886d76a3722c01f7ef25e115902c0b63decc74c1c94ff852018b0cd2bc1c71f0c529e32758d7585346f6fe592c54a4fe048e41d64326"]}, 0x208}, 0x1, 0x0, 0x0, 0x1}, 0x80) close(r0) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000042f000-0x11)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000704000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0xcbb, 0x12d}, &(0x7f0000e34000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000015b000-0xa0)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x4, 0x5, 0xe49}, &(0x7f00003f6000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000495000-0x15)={r3, 0x7f, 0xd, "421b6d6b171d66fb0ef35aaec6"}, 0x15) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00001c8000)={"83574384db8aa1cf308922936258094a", {0x4, 0x101, 0x401, "1904629a6868", 0x1, 0x0}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bc9000-0x4)=0x0, &(0x7f0000607000-0x4)=0x4) 2018/01/17 08:40:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ae000)='/dev/vga_arbiter\x00', 0x3fc, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f06000-0xe)='/dev/admmidi#\x00', 0x3, 0xa000) linkat(r0, &(0x7f000094b000-0x8)='./file0\x00', r1, &(0x7f0000505000-0x8)='./file0\x00', 0x1400) timerfd_settime(r0, 0x1, &(0x7f00001cb000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000566000+0x709)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d40000)=0x0, &(0x7f0000fc7000-0x8)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0x6f200000, 0x0) poll(&(0x7f0000357000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x5b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d29000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000880000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000214000-0x8)={r3, 0xff}, &(0x7f0000c87000-0x4)=0x8) signalfd4(r2, &(0x7f000011c000)={0x9}, 0x8, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00002f6000)={0x1, 0x100000001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/17 08:40:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f0000003000-0x1)="", 0x0) socket(0x10, 0x803, 0x80000001) 2018/01/17 08:40:01 executing program 6: 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) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0xfa5b, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000937000-0x4)=0x0, 0x80000000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000048a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad7000)=0xe8) r1 = syz_open_dev$sndpcmc(&(0x7f0000bcb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1c000, 0x8002) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00006ab000)=""/6, &(0x7f000088a000-0x4)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000071f000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a6000-0x4)=0xe8) setreuid(r0, r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b74000-0x8)=@assoc_value={0x0, 0x5004466d}, &(0x7f0000292000-0x4)=0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000b1f000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000062e000-0x108)={0x0, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x81, 0x8, 0x10001, 0x5, 0x6, 0x20, 0x200, 0x1f, 0x5f329314, 0x1000, 0x5, 0x1, 0x81, 0x7]}, &(0x7f0000fbc000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e5b000+0x8f7)={0x0, 0x5}, &(0x7f0000f4c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ba9000)={0x0, 0x9}, &(0x7f0000934000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000eca000)={0x0, 0x7, 0x30}, &(0x7f0000c72000)=0xc) sendmmsg$inet_sctp(r1, &(0x7f00003a3000-0xe0)=[{&(0x7f0000aaf000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000194000-0x80)=[{&(0x7f0000339000-0x45)="93a574854314fa893324d31bfca6aaa11b5ed617b998095cf863bd18e089f72fb2727f03465c9031931cccb5af5535dc7c3c32f9850675abf42000bf107c79cd6690c6ac89", 0x45}, {&(0x7f00003fb000)="f5", 0x1}, {&(0x7f00001f5000)="2a2f8fa2b3876bfd0e315edd", 0xc}, {&(0x7f000005a000)="a7cf6fbd6eec7d139fde0d88f86ea63719f5f30943392fd0c7eff5bd5973fc61b318e54510b4e41349db152e1644d6d2950b984069bf86134efda1784ca284b820d5c0fda9aaadb14a65077e605208fd89cdc9acf14d4df4026372b220e425603dad543f6fcd0b3adaee34c6fd63957590dc79258081c2cae1f88463bd30", 0x7e}, {&(0x7f0000ae8000-0x96)="92098ab58315c8e853b1465c1655522d5c70a4c3da42db7437e1f14f6cf8a7f65f158aa0073bfeeafe64f8211d53d42110f517266f8a4e546f0996d8635d67cce5b2c929d6cdf5ae37dcdbc5044d38ccb9a02b15b6cde1b4161113b91ab71cf40611314ef80779a19f8328a97fec7f2e1585d3ae772a89a88e3358ed1fecf56a95691b391c75b8515bce746312744a872b7cc92071c4", 0x96}, {&(0x7f0000b17000)="b2a0cee676a721ad35d6b4601099d4c678519e814d2df3195dede7", 0x1b}, {&(0x7f000066a000-0xf9)="d621fb7bab854ddf5bab7d041612cc11ab2ab174b9cc50e7c4be929e30c0cfc19443ee9a2780b718a91e64be5924f811aa1f68c6ac67da619da6162c6f1623b4c323d0b0ae749fd16d4bedec5890f09bd88ac747da5815fdfe1f34ba8dda40a9ab1a880d46e660c72ced3f6bfe3221318e8a27b5360b4018ebcef6ed0ec7481117ec4dd9b6822c4fb9e641001b3811182f1c3584e859760ab98810095d8178b2cbd59fde7a2eb92e0e18f3ef00eb1679053c39730ac2f5c7b1f055fa6ce517ce1e042f94299fb9f78292262f522f4eb6c437a58d73f1617ef7355641498b81e7e315bba6175c0fe6ec2774c05032dfab4dab26d45c219c42ad", 0xf9}, {&(0x7f0000c41000)="", 0x0}], 0x8, &(0x7f00006dc000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x200, 0x2, 0x9, 0x0, 0x3, 0x5, r3}}], 0x30, 0x40}, {&(0x7f0000016000)=@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00005c1000-0x40)=[{&(0x7f0000c56000)="5ff28ce257816e3cde662503177af2d902bdeb725cbea2f36673593745f630b16ba5bd4bd502d549b2c88e720ef91f817064bba3de8e081e03fb4e1ef29370e98c2bd0f23b8372ac3399889563fc02b0da535e64073422f2253f8a40c52881d0e69639e808b1142c048b403d1b384cece38d1e255086341ce274474372c6b3cddc8ad264ebfa6369a02ce58d709549", 0x8f}, {&(0x7f00008e1000)="877f", 0x2}, {&(0x7f0000ea3000)="44ce51caa4fc57b8d546a7d71ecf58181d509fd2c90be47f2c2159be0302c5ebacc6ba29f2be217d06ba19a7a971ad9ffe0ee65e94f824bbec9298ac634452dbcb7baadb928f7ec003adc316464a6796674d565e9d6f0378050cc0d36e220391416ccb85da025773eaa1778020130ab5b6abdd732e4db81784f402a0d6028bce0065b521090672d30e261fe272a414e8f909b3421e9dc336ade7ad8d9c908d21a4700c18543bfe3efb4c89a8912b49e2afe61e81b0558b5df223c90e996269a5c8ad4ecbf89de91aa7751e216fccdbc2b68f7e0fc3d002", 0xd7}, {&(0x7f0000837000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000ce6000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f43000-0x30)=[{&(0x7f0000a6c000-0x6)="1ed2bfbeaa3f", 0x6}, {&(0x7f00006fe000-0x27)="eea3cdf6c1f41b97da4755ad7dd9a8334868b26d1a8bdfc36fab9c188b750b673424dd69715deb", 0x27}, {&(0x7f00003d2000)="c085be9c0cc802d26d4e9489991383bf1981a28710db47549e56acc5ae65d6a524985526ac3386336c2cd7af969bc264cfe80301dfd0e3d7c994b2a1fe7407cec1ff5bcafce3991b15eb3122a1", 0x4d}], 0x3, &(0x7f000061a000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x65, 0x200, 0x4, 0x775, 0x2, 0xffffffffffffffff, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x81, 0x204, 0x7f, 0xffffffff, 0xb12, 0xa595, 0xffffffffffffffff, r5}}], 0x60, 0x8000}, {&(0x7f0000814000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000336000-0x80)=[{&(0x7f0000096000)="21a20d9a870310b17cdb78056620bc3877071361d4526e239761c765f0b96ca9c6128af25071bd9bbaa4b5bf79c6498f6525c333cfa8847bc95a73594c947917595198cc241fb2edb7efe8e45f5c45d9855f4f3e1eb8bd03f8846104b0da4a3aa65aa574c85d1ee4a611bcf4cfe03bd523abd462f708715a17385381925a3fca6164ae5e70110043ede40359ac60292f0b0f9ae4c5b099950832fbee9088d63b892a32831591fab192ad", 0xaa}, {&(0x7f0000d71000)="658d7f2c37d5f84d86e4e4108f2722bdcd89593934249cd32f705b41f540d980ddc56cb6f4900f6b9e2c7e2c7c83bcd849f17cebabf592644e4e2cf709d6b50a4d1f09ec519ccb1de82b38c654", 0x4d}, {&(0x7f0000925000)="dd1e2dcf0f5f511980d3b6296d9d82bea461271b298b208cc32f165b13e56a9e4dad37f92a791b561e953491c769024588765ada53729c6b9e7c7e532c6748036df485322b72805e627588447db71b46eadd3bf94093c3fe75cbd391c94c877993206aacfd5cb88d387ef2e85a0515e28d48fd1d52067fed02762e555fe1724c350c6000f9b700b3a269b5e964dc7729e58ee1e82369ab83f75931580e34b802c494a97c1cfe5b54e82abba2712644", 0xaf}, {&(0x7f00002ab000)="0a04c73de32942787579eba78901e318c6ac93fe76d2b5c6d4cabdaabd263d22f06809654aaa88b76137a62edcf69574e364b35e9df5fe05c5413ddd52e1e3d2f912048b938e6e3ebd27f09e3bdeec4130d47462692086ffb84b30e6744af2066663b4743d01ef8cc72bf67b891448a41788138b152b55145dafb4d96f", 0x7d}, {&(0x7f0000886000)="", 0x0}, {&(0x7f0000d6f000-0xcf)="334a5a632119da439ea142f1620a80c01eb9531971b64548777cf181a73d4f9c2d28d8bd5485643e0af20f9e777a31f44e02c48e8cf4f4bd1b20f41a559d6eac5503cc276d7f986edbedc124a2c1f0f49eee46981069db098574805a27fcb54a627b35c9c1b1b3019b11219b6bdcb88d9de7b9175103b2613920f7dfb6ecda96ecabcd9ed505a32b9cefabd8f9d7f823b44b9d977bebf9eb8a21c3cb51f7650f059e2b22581b974e223356ee68a356e8e09143b6c9c0bc450d786ce55a8b8587dc01ca6810d6f774cdaaa4b1eaa222", 0xcf}, {&(0x7f000066f000-0xcb)="73b3e58eb7b95872f847a8bd85d48920a86f8fd996d40fb63242c90da4f063317ea45810b5b492b891af12eda7a030c51a8f9eb82d1364efddeb3cd98069635072b6a66187cc7bb8b762206f126831379e8655a7c89571545e67bd39b0e77d1f7ba08dca2a7fd2ce8ed645d9b9a0123bc3ed1f37377712af892f36155748559ec75aece177585fa121151c5ce7f2b38c959b067b05d3e3d0af4132017ec220a6fdabf4945e0f97663e6e82da24604d37bcb0afbef1ae2f5ea8d5349b018e5ae7d322f6321cddad4f272c58", 0xcb}, {&(0x7f0000666000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000f50000)=[@init={0x18, 0x84, 0x0, {0x401, 0x7ff, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x5ec8, 0x9, 0x401, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x8, 0x820f, 0x3f, 0x100000000, 0x6, 0x5, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3f, 0x200, 0xfffffffffffffe00, 0x8001, 0x7, 0x3f6, 0x9, r7}}], 0xc0, 0x1}], 0x4, 0x1) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 08:40:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000000005, 0x0) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000138000)={r0, 0x3, 0x1, 0x6, &(0x7f0000e09000-0x4)=[0x0], 0x1}, 0x20) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 08:40:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ab4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d6a000)={0x1, r1}) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="02000000000000000000000a", 0xc, 0x0) 2018/01/17 08:40:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d2b000)='/dev/dmmidi#\x00', 0x80000000, 0x10000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000458000)={{{{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]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0xfff, 0x15, "4de7e6199e0c66f2ec03067e86dc84e118b4d25a7d31c55da16a7369bb0c4e8e746a53a0274ec36a0bd0a2aa0dd98e114f6f8e3a05cbe8842c3384091a17fa88f7de400853a9fc0db8d7551424cfa9fa"}, 0x160) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000f78000)=0x5, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000241000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000377000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000326000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) unshare(0x20000400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000af7000)={@generic=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00005d5000-0x14)={0x7fff, @generic="9ec4bc8e0bc14fa2efe1d85e54719d75"}}}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000737000-0x14)=""/20) syz_open_dev$random(&(0x7f0000d55000)='/dev/random\x00', 0x0, 0x2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d40000)='/dev/sequencer2\x00', 0x103100, 0x0) mlock2(&(0x7f0000f1e000/0x3000)=nil, 0x3000, 0x1) bind$inet(r0, &(0x7f00004d6000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futimesat(r4, &(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00002f8000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) syz_open_dev$vcsn(&(0x7f0000ffc000)='/dev/vcs#\x00', 0x3, 0x180) shutdown(r3, 0x0) pwrite64(r2, &(0x7f0000be9000-0x1000)="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", 0x1000, 0x0) getsockopt$bt_hci(r2, 0x0, 0x8b3554c79a0bb28e, &(0x7f0000d00000-0xdf)=""/223, &(0x7f0000afe000-0x4)=0xdf) bind$llc(r0, &(0x7f0000a4d000-0x10)={0x1a, 0x1, 0x8, 0x6, 0x1, 0x92d0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000412000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f000038f000-0x8)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bde000-0x28)={r4, 0x0, 0xef, 0x25, &(0x7f0000478000-0xef)="a55fe6ad66bf5235e1d31089e3b429d808c60089daf755f1e8004d0ad12ddd1317a241fb7c7d25aa420ea15b796fbb066246ec4dec4604488beb064418c927644f7f74b0b1c1746c95fe3784f074757c42d3402c182dbb6f9bd03fc7339ea3b6784b982784f3c940bfd746a5df74d10b8c64bab3307b101d1007b7ff63ce9268d3f4051211a878f6e289b9c90832bf504b722d4ed8bad57e72620a94cf69b0527b60d7906804a02d52242d936ad92d95db185b9ffe15183e674203fded7e3a67112104dd01769d09375f0d06632b8b687fc3b7f46568518e0c8ee62034f05f02b0f66500e53ac331f4a513237a61ad", &(0x7f00001fa000)=""/37, 0x6, 0x1}, 0x28) 2018/01/17 08:40:01 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b51000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000bb000-0x28)={0x3, 0x2, r1, 0xffffffff, r2, 0xfffffffffffffffd, 0x2, 0x7ff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x39, &(0x7f0000005000-0xb5)=""/181}) ioctl(r3, 0x8912, &(0x7f0000000000)="") 2018/01/17 08:40:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000be5000)='pkcs7_test\x00', &(0x7f0000c5c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000511000-0x7)='-user&\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000a30000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 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$dh_compute(0x17, &(0x7f0000a63000-0xc)={r2, r3, r2}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000dca000-0x38)={&(0x7f00005b4000+0x3ce)={'sha256-avx\x00'}, &(0x7f0000c9c000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000708000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000038d000)=[0x5, 0x800]) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009d2000)=0x0, 0x4) 2018/01/17 08:40:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xa002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x6, 0x9) 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) fchmod(r0, 0x150) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000-0x21cb)=@pi={0x0, 0x0, @ipv6={0x2, 0x6, "8f9b05", 0x219f, 0x3a, 0x5, @mcast1={0xff, 0x1, [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}, {[@routing={0x2f, 0x2, 0x0, 0x1bf4c6a0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}, @dstopts={0x87, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x80, 0x6, 0x2, 0xfec, [0x9387, 0x9, 0x728]}}, @generic={0x80, 0xb8, "17d3f3003ca1de306894408fba8b470b0f8b9c5821059f3f4d7d3e76754195bd5fc593061729274adf82dbba654b8cdab7624c16c48fb0d9b23cd5ab9442a72d2c0a15e307c4d7e5e3a5551f591bef7d6975dd2ee9ffa8c77cf6b54a3d4e416af1b37236607c214b6a43eae61d2dffff8848446ef3e9f482c730e918bdcbd0a4796bae7d4379796a9484d54a712cda75adbf733e59dcf71ca7a58d5578987416a66716ea5ed058a5c6d21c04c6d18b0ac7c333bd920cce6f"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x7fffffff, 0x2, 0x5, 0x400, [0x5]}}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x3f, 0x0, 0x1fe3, 0x4, 0x0, 0x1000, 0x0}, @fragment={0x1d, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x3}, @dstopts={0x3a, 0x203, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0xf51, 0x1000, "23765a03aaebe6b4ac0e296757de383ac058c998450a072576b41c86d390fc847382db43d3c22f4de3634405ea71c56adf48388a60b768f77b0268e593d1a9a1001646e583ff16d540cd3175dffe02f3d19bb44fcb9018ae1888fe75e0b5161765fba879fca5f262168f5a50e040f7f3c6cd61e3ba9f966dc8b69692b8161c86bb92d4851693c3d90b8910730a324f9564d515d9e76ae709ab58516eab3c3aa7f98ca3fc9528566935b4ce8dd7c576b8954570a4f5e0750053fc31dbdb619f0010ba69c7b1aeae87f551acc23e812dc4cbb05d724e7ab783177a2637228dcee10c775b3373c97b9555aabf6c2bf75746980e362f4d1d69b3f2f8e48bb162aa3bfa22580fbdf2bbf767d3597a797391daa31a371f1b1ed46b40f8a672d2791b1779dcf423f74ea164626bbdb50ec6c4971f609ebd7f3b69b07b61558432433e8448e5b6f3d618cf3cea7c3f09c3c43a3de28fd0d22c8e0fa17299ee36141e4c80324811f5e488efde411ea0279d2a9499f22061f305d75c54af2c53ea00baf334c97162a38ae8cba083acbe5a699ef9c2dcdbebef7493fc38b73973101cd1af464aaf13641b525c9b7ce2b8cd8ff7a77e91e0a9d1fc94b19faea4a8b781598ca7a2ae023c749a5ae0aed13faa5445f524d55b2c96a2265c6dfb34aa88b95a28d3522129f5e665211e9a01d9f690c854a0fe103e2dbf7e913ec8123ccc3b9a59b55a9020f7a670de1b059c64908ddcd94096d062568f091ae0dd4e3d008e5d743831a4ae54e8960a5e285fa07323cdf5caa391710aaf0d9eca874f071906151ee29130abe051d13660f6d0634203f2d95b6815d841c3a6f1a046d8359db288b35db43c927bbd1343bcaf9b0046144c590cd8fce05600ecad66935ea573b89aaf081cce6334b6352440b8f3313e5bc624d27c01fbc25bf3df47a3eb91512c1340fad822c16fef8a693c06e8ae520e1fc580e1fffedef5330074247a579883a60e0c7a3a59a676eef7c72e09f489f8784d52750391bddb0a0722964564f8c071ccb1b6a9e0432965ff67f70ba8b5ba09ef8da967fb1060ce6ecd76eb708532ca6f4d2ca10dd35515e8c7f397a01391b253eefaca3415d71b70321737773ff12ddce9faff9713043d91103289117b81bc2140e88f17fdcf9f1a21d94e97c200f1af0141fec5e5d42aa2f47447bb33105e5cb6f0c860f8fdba842858db5c14a4ae2dd37dc02496347e9e5874a053ae1143625678eb5cad9a917e83b4560ed3bf3064d2e9cc1fd7a5a25110d15013b3397c32cf69ba8ce36f1fe6a0a10d7864829a4a6cb833f5d2db2a2fcac4e3f455166650228aa9f5eefeff2cdbd6f51fc2705b9ff7c8f2f4e367e5124293c4a2f5c31840012ddb2d5e7dd342a6f382f3f443ebac16c4d7a71ca5a7ab8bcf55a0ce97ba33a88ca29955d6259eb7a06a1bc586694f3a3cbccc1663bc69ebaf2eb9007cda49012dd672096807b5976b9c4e226d1d5af69cfd06a9af32fb1f0357e2cc85e751b14527963a3960ab8d44dd11cbd5aa9074611285fe62f1beb523b345278a5492ad12802b846365696a07b113f7cd6913b64710bf0669dcd58ac4bd6be9f07deec4a3df16b39f4f5f7ba7b1a1e20c867c94fb27404444a4f0a6e354ca31a1b5fa07635bd7cfe4436cd85fd96a1ac8585fc400149bddb4a67fdc71054f7c565bf5b3819075b879cccb76a2fa81a7ddcac3045e1c25b20141bbdc77d63c330fc96877f4a949f5cf154ba5a038385b8f72205cd0910fe494a213fa9a25c14fbb67bd2918bf9a030f85ef4f7660a6cce1d7b50ccb4d1189df4062a5a04fbd2ae44bea31393a9ac14a63318d6607c73ca78be6c33b867ce9f75fcee4a05f25469aba70cff92ebae2b4b75492646850a33d5198085b256abfa039c7a298ec92ccd4c53739db5c23e5ccd1be34a0933878f2faa2bf4f1f53819a4c2c5d01a7c5a5aa21580e807c259722d90eedc23cfd5c17cc67e9c33bf21bf0315f9204b82d239e2ec66523132410e35fc6caf57a16ca2350b63c062840abf98738e11f1b0c7a78240f4f8c600d989839ced8b8cd19f42a842e7374a527a93717253f16f6a892ea40213cf0bacabf447fc46f3285aafb63739c51441381ee9720261cf5b3eb72d8c1418a175c757f037a42b508138943e905d4755d0d92752d3e4fb4326bb6bc3231f93fb5c03b0f880b1c389bbf112d868443b3242e1d02a65ca5c55109fd8a55e78d139e69e5fabd3a06c2669454683247d034a7a14a608a5f4224e70436e75d71f925aaf57a41e53ff0680db4b1193624ff74f5a87386a235bc6e635a94b5523bfccf95c228bb884fe398f950c932c30417f50b8725d5c91df91245a4088244687eac105a752c7b9bbea370168302cd2fa22877a9118601a114e97d3aa1a11fb6fdc8bc31ada41163f13f923312dae48cda565f4c6776756dc4939623b70a721948d2538b58c6f99793cdf1b7d8b51967d41c6331fe0f643526a7c3fcb74cb15e7a00ac1be2663203f985f660ceb4ca3786429eb23a29258257b3ba5890e09edeb95506d2c60b42f9b4f2aeb4129486f636585cdb733d5144e7930fd7f220f7eefc375c6d23ed17f20146fd8a658cfd75445da5ae4d799cd035a0e828e30fd0ef71e9f441a45ae67aafb9848ed017be127dc573bc7f5a8148e491b7cadf9565205639af906abee9d4c323752b973b4038ff385612ab201b573484f71f9764ed33d31123c669d98d1eb05d7a954746d4dd70dad27a191565433e578f02e258c805687e859a8fdd58c0d6b47db6b2949cc1754ce810b347f03ec1f3e758d8bcfb3c9a5bd285e38950835b86cf9380ced6da020c0d46a649f7582a97851eda77e3e0ccf82f8741e26e2aff1b22dac7db9c689b8028edc7dced6ae419a102da46d8d98612a2ac4bd263f45b0f80d44dbb65cd522dfb2d7cfe236739cbe95747fdd4a7322713269ab7bc15b31a18bad356949440404bde5cba0e3d0ff7f9e9fc3d4e3fff5bba1a2e50f3de863eb3716bcc15a465cff687b7d298362ee2243b4b0349b8523386afcc08669d818050c9f86519a8d37a67cd93111a8f99152c72b6ec22cd4c9ea13c0d685b21199b184c87c9acbe687bb36e27f339d0429862b07ca5b7ce021bcf4dbbff5456ab4b0b411c187dc8795e26f9203213152e390f116b04cf98910b0e11cc3c97d4d6bb44b08b9cc11332a5e2f85bada74996a02ad816c43655871266827221e5b5fb9aae0921a8a6850944a1400e438482137d55c47ce7919a3058b2d691d840dfa9774db3dcbfd2b330e65e0a22c0402787f13338dec0d4ad9fa5b854f47596b6342a83c10c6064a9c495581136ffede2bd7717d00684b50e94ed5c2d448ebd07c30557c89dc675d4819e0df54453d34a92409644520aabcffa6ca2bd92f9cb4d29dd9637cfd2f98010ae0ef9ec1d4c4e30915743eaf05415e030e88bbaab031cd5979f91ffb362672bf14cefb5a93990c102c3fb5c57b91da75dbd57c90d6de98ac72633c83bb8349376d74fa73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@jumbo={0xc2, 0x4, 0x6}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x5}]}, @fragment={0x21, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0x1ff, 0x1}], @tcp={{0x1, 0x0, r1, r2, 0xa25, 0x0, 0x12, 0xde, 0x2, 0x0, 0xffffffff80000001, {[@generic={0x1, 0xf, "57dd0ac5338c1a4570acf10b33"}, @eol={0x0}, @timestamp={0x8, 0xa, 0x3b6, 0x6}, @sack={0x5, 0x1a, [0xc18f, 0x2, 0x0, 0x9, 0x9, 0x4f]}]}}, {"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0x21cb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000004000-0xa1)=""/161, 0xa1}, {&(0x7f0000003000)=""/96, 0x60}, {&(0x7f0000004000-0x3)=""/3, 0x3}, {&(0x7f0000005000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/196, 0xc4}, {&(0x7f0000005000-0x27)=""/39, 0x27}, {&(0x7f0000002000)=""/57, 0x39}], 0x9) fcntl$setstatus(r0, 0x4, 0x40800) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0xa5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) syz_open_procfs(r3, &(0x7f0000003000)='net/ip6_tables_matches\x00') 2018/01/17 08:40:01 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000a000)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000006000)='cifs.idmap\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000b000-0x6c)="fdaeebdacfbd1c43b98e0733011e2853d41abcf78449f1cfba3068fe5fd7c7bda2cf8c7684909d583cac9a3375dc440a00ecbf4f85870689867f9187bdcb2e2fb0ca273659fe1d00efd3be22f9a74c9eea867140c67948fc9948807766a98ccfdf27a3d75c68e1c8795a4725", 0x6c, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x0, 0x5, r2) syz_open_dev$mouse(&(0x7f000000a000-0x12)='/dev/input/mouse#\x00', 0x4, 0x13e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000009000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={0xac, 0x14, 0x0, 0x8000000000000012}}}}}, 0x0) 2018/01/17 08:40:01 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000ca7000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000001000-0x4)=0x3f, 0x4) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x0}, 0x3, [0x7, 0x1, 0x101, 0x4, 0x22, 0xaa2, 0x1735f426, 0x4]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) 2018/01/17 08:40:01 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) r2 = syz_open_dev$mouse(&(0x7f0000005000)='/dev/input/mouse#\x00', 0x2, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000004000)={0x4ae, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r0) 2018/01/17 08:40:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') socket$nfc_raw(0x27, 0x3, 0x0) sendfile(r0, r1, &(0x7f0000fb1000)=0x4, 0x8) 2018/01/17 08:40:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa7}]}, &(0x7f0000f92000-0x4)=0x10) r0 = inotify_init() r1 = syz_open_dev$sndmidi(&(0x7f0000c70000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000815000)={0x0, 0x0, 0x0}, &(0x7f0000159000)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00004f3000)=r2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c56000)=0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000012b000-0x14)={{0x0, 0x7, 0xdb, 0x18afae2b, 0x1, 0x7f}, 0x1000, 0x0, 0x3}) 2018/01/17 08:40:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee6000)='/dev/sequencer2\x00', 0x1, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000042f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) bind$alg(r1, &(0x7f0000305000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049e000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000a2f000)=[], 0x0, &(0x7f000082a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/17 08:40:01 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001b2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cc2000)={{{{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]}, {{0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xee99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x3, 0x3, "6ded23973c6bd0367bffc4daf798cad47db07ca0d5ca4c5ba751f5cb71c05aa029eb19179c2b701164855eb79884321eca36f123e6825d812ea7992bb144b571e2828cdc6f04cc3bc9955a3ecc1df9a3"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() 2018/01/17 08:40:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f86000-0x2)='/dev/amidi#\x00', 0x1, 0x8000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a75000)={0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000921000-0xa)={0x0, 0x5, 0x0, &(0x7f0000fab000-0x8)=0x0}) mremap(&(0x7f0000e9f000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f000074e000/0x1000)=nil) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000da6000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c21000)=0x0, &(0x7f0000f58000)=0x4) 2018/01/17 08:40:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00002d1000)={0x5, 0x100000000, 0xeb}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0x0) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x8000) write(r0, &(0x7f0000ea4000)="240000002a0025f00015430200000000000000000600001d000005080009000100000000", 0x24) 2018/01/17 08:40:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b0c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 08:40:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffe, &(0x7f000001d000-0x8)=0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r2 = syz_open_dev$dmmidi(&(0x7f00005b2000)='/dev/dmmidi#\x00', 0x9, 0x0) socketpair$inet(0x2, 0x1, 0xfd, &(0x7f0000293000)={0x0, 0x0}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00006e9000)='/dev/vcs\x00', 0x100, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000751000)=0x14000) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/autofs\x00', 0x10000, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e61000)='/dev/vcs\x00', 0x408240, 0x0) r9 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) r10 = openat(0xffffffffffffffff, &(0x7f0000427000-0x8)='./file0\x00', 0x101040, 0x1d6) r11 = syz_open_dev$sndtimer(&(0x7f000071c000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) r12 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/user\x00', 0x2, 0x0) r13 = syz_open_dev$vcsa(&(0x7f000083e000)='/dev/vcsa#\x00', 0x60, 0x40) r14 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000770000)='/dev/qat_adf_ctl\x00', 0x20302, 0x0) r15 = syz_open_dev$sndctrl(&(0x7f00002c5000)='/dev/snd/controlC#\x00', 0x2, 0xaa81) r16 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c68000)='/dev/mixer\x00', 0x20840, 0x0) io_submit(r0, 0x8, &(0x7f00008f3000)=[&(0x7f0000a7e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x40, r1, &(0x7f00005bd000)="b0175a9a5fbca77f21666a1f25117ab6dbcb4cd23eb886a48e9a077a1dd06107878a099ce5b8519b7d303365accf6d2e0f782ceac908d40a13690bef45162f3502262997a2f58430aa67be9454c0e0a4d86d34236692453ab5a814b091085a80510c0dd6d289205809c15c73389161b7a204586b735db85a2312093c0c5cae8993a89ad485a32f4b12386aa29a801113638f99676e9382535e", 0x99, 0x0, 0x0, 0x1, r2}, &(0x7f0000dad000)={0x0, 0x0, 0x0, 0x7, 0xba, r3, &(0x7f0000099000)="e0e8c6419942d673bc32c3b11edb28e13f60ba96a2644362fe76e9140e75e91bbcac8ed563d16080f5f9d8695c059a5591ae21501867edc782e81fe99a1a2387d6d18536dfa2aa345be52fab85a394f2c963e6dfb14da23c00abc2f9ed67751d10c1b91a3b012aae65c8398220cc2f8395132a64a4300badc7eba80ec80a66fd56ad7fab40c6b6e192138fc8dc06204d59", 0x91, 0x4, 0x0, 0x1, r4}, &(0x7f0000105000)={0x0, 0x0, 0x0, 0x2, 0xdd, r5, &(0x7f000064d000-0x57)="e598fc9c8945410b53962781f901c628cf0e1ea0c8a432a5676ce06fcc5c4db0e6dccc84bebfc4b4f9762273eb9e2769c07e9ae06404cacab0dff06d0e0290b4ef337f608cf07deebcbf5d9e8fc76677465c86df928e41", 0x57, 0x4e5c, 0x0, 0x1, r6}, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x7, 0x3, r7, &(0x7f000024c000+0x51a)="d9ca0453fec0f93f577600c4172db09870323adfad84d8ccf69e75a7616d581bd7f8850720c005d8f07935fe4f186d6f8e2b1020505c63816fb6ecf3f5d243534dd627b247780203a828c70d7c7713eacb65d830976ddfdb9a1bbea7f1e76ea31e5df917675e49e40285cc789b44b7d24384ba84f47da9c99907949686f1608830a2da6152b5aa807c3af121baf0a8cae7ebe7619dd9335cf275b1e6035adab918fde9c94dad59bebcae56a416c985106cafb4d5a2412bc22cf1f898bf27ddd3edeb4d1b9896394ec4b8238fd703b6585f59deafa3", 0xd5, 0x2, 0x0, 0x1, r8}, &(0x7f000063a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7f, r9, &(0x7f00000e9000-0x43)="e1e4d0fb07e1adde6e4ada46a5f7117136f6a71e7fb5071c03fa7f1a5a837e09d4134eda95f1abdeedd141eeab061a29c6bf87090c7ea116235cbb3b9daa9a66619d1d", 0x43, 0xffffffffffff8001, 0x0, 0x0, r10}, &(0x7f0000ec0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x508, r11, &(0x7f0000203000)="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", 0x1000, 0x5, 0x0, 0x1, r12}, &(0x7f0000689000)={0x0, 0x0, 0x0, 0x0, 0x4, r13, &(0x7f0000855000-0xa6)="1ea22efc6146377f36410e7835a68d61af42eae8694fd0bcd9816db849a6b1875b8be0f1644139701315f3e1aaa9d2f2002d802b0b7de2e6563d87185c795036389495b142bd348be47794daa75aba0a055aeb92eeddf30413fee8be2501b14dc7a1b984e79ffcef8e57fe649a2f241907aa1629ac72494dced1513e9331db1c259d2c7b66e197f2baeeab808395f1f3eebf9537f21abe02582b382592171c84c943bd136586", 0xa6, 0x48044366, 0x0, 0x0, r14}, &(0x7f0000090000-0x40)={0x0, 0x0, 0x0, 0x3, 0x100000001, r15, &(0x7f000009d000-0xf2)="a9e05f4de33e9923c33d73d18cdbcbece82d59cb3c8bb34072887484c42857346c001659badce5ffdea8eb669e16e457ce6b58af3443a1c16cbca2242f28b217d911e7b27271977d1dcea50627a82598d74e416e41f7eef3480517ae028dd5141cbaf6f7b5a452449802693f4034d547ff4272115603f11cbc739748ba1c7bdaddf2a7ed1c862858a98d9637322cfdcc0f25c01547bc1750e1aba686c690381c66a41e80726fac2510d4a0ec46c3a10f4739ee29f0696b28b32d49e8f3815120f87a1d0e53dc27e2f3e4dee02f09303d28170682276e8136dcce2aca0c100cfed91ca54db4f872820850425529e1bcd7b44c", 0xf2, 0x100000000, 0x0, 0x1, r16}]) r17 = 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) r18 = inotify_init() r19 = syz_open_dev$usbmon(&(0x7f0000415000-0xd)='/dev/usbmon#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000de7000)={0x0, 0x4}, &(0x7f0000df5000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r19, 0x84, 0x14, &(0x7f0000099000-0x8)=@assoc_value={r20, 0x6}, 0x8) r21 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r21, 0x1, r18, &(0x7f00007a8000)={0x0, 0x0}) ppoll(&(0x7f0000e79000)=[{r10, 0x1001, 0x0}, {r9, 0x200, 0x0}, {r17, 0x434, 0x0}, {r8, 0x8, 0x0}], 0x4, &(0x7f000029a000-0x10)={0x77359400, 0x0}, &(0x7f00005bb000-0x8)={0x400}, 0x8) 2018/01/17 08:40:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5454, &(0x7f0000a4d000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f000006a000-0x8)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") io_setup(0xf0cf, &(0x7f0000da6000)=0x0) 2018/01/17 08:40:01 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000011000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000004000-0x61)=""/97, 0x61, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000013000-0xe6)=""/230, 0xe6, 0x0, &(0x7f000000e000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000f000)=[{&(0x7f0000016000-0x3c)="1db1430ed9898114e95ec00bdb9309d0caeeff2bdec8f177313d986a3093e3b6fb359d538b3709d25aba0d4b66bd48f162f4c11210cea0e120b21e83", 0x3c}, {&(0x7f0000015000)="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", 0x1000}, {&(0x7f0000009000-0x8d)="24f55fe75b659444aabef38166a19285f31af9aa456045e9606315aaf6c8caf6c52c166052b0a59a24584888163621b8e246403f2c3ba227ba7db3b61c68725ccffeee4e10c891057d0648f4fd6b2fc5088791f730402ac8271f30e45dbdb169895349bd840af43b7ac7afe5336f63acbb4603b69d5d0badda2bd705135fc69bddb0dcfbbf34808aa1664a9b66", 0x8d}, {&(0x7f0000015000-0x2b)="82f1679288c261e9f6ff4d37c23575430ca7b47fd9316719d260bfcb895538d8d8e85fa18fa6f549975030", 0x2b}], 0x4, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000016000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000002000)=0x105) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000015000)={r4, 0x10001, 0x5, [0x200, 0x7fff, 0x3, 0x10001, 0x0]}, 0x12) 2018/01/17 08:40:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x3) mount(&(0x7f000080b000)='./file0\x00', &(0x7f000063d000)='./file0\x00', &(0x7f00004c0000)='efs\x00', 0x1000002, 0x0) connect$unix(r0, &(0x7f000093d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000034e000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3f, 0x1, 0x28}, &(0x7f00005f5000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000536000)={r1, 0x1}, 0x6) 2018/01/17 08:40:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)=0x8b39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 93.122274] binder: 15445:15452 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 93.145950] binder_alloc: 15445:15452 FREE_BUFFER u0000000020000000 user freed buffer twice 2018/01/17 08:40:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000033f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) futex(&(0x7f0000e6e000-0x4)=0x6, 0x0, 0x6, &(0x7f0000823000)={0x77359400, 0x0}, &(0x7f0000a1e000)=0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000115000)={{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]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = syz_open_dev$audion(&(0x7f0000a3c000-0xc)='/dev/audio#\x00', 0x4, 0x103600) accept$packet(0xffffffffffffffff, &(0x7f00000e1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000217000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e7e000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f00003b1000)=0x0) accept4(r4, 0x0, &(0x7f00001a9000-0x4)=0x0, 0x800) [ 93.204818] binder: 15445:15452 BC_FREE_BUFFER u0000000020000000 no match [ 93.212581] binder: BINDER_SET_CONTEXT_MGR already set [ 93.212591] binder: 15445:15478 ioctl 40046207 0 returned -16 [ 93.213825] binder_alloc: 15445: binder_alloc_buf, no vma [ 93.213851] binder: 15445:15471 transaction failed 29189/-3, size 0-0 line 2957 [ 93.228525] binder: 15445:15478 BC_FREE_BUFFER u0000000020000000 no match [ 93.253612] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.253750] binder: release 15445:15452 transaction 113 out, still active [ 93.253755] binder: undelivered TRANSACTION_COMPLETE [ 93.253783] binder: send failed reply for transaction 113, target dead [ 93.292867] kauditd_printk_skb: 95 callbacks suppressed [ 93.292874] audit: type=1326 audit(1516178401.908:2453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.293661] audit: type=1326 audit(1516178401.909:2454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.294762] audit: type=1326 audit(1516178401.910:2455): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=186 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.295086] audit: type=1326 audit(1516178401.910:2456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.295477] audit: type=1326 audit(1516178401.911:2457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=222 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.295723] audit: type=1326 audit(1516178401.911:2458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.304100] audit: type=1326 audit(1516178401.918:2459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.343908] audit: type=1326 audit(1516178401.959:2460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=219 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.343929] audit: type=1326 audit(1516178401.959:2461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 93.343944] audit: type=1326 audit(1516178401.959:2462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15488 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 08:40:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001b9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/01/17 08:40:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r3, 0x8, r2) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f000041a000)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000374000)={0x4, 0x3, 0x7, 0x7, 0x2, 0x58}) dup3(r1, r0, 0x0) fcntl$setsig(r3, 0xa, 0x12) clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r4) tkill(r2, 0x13) 2018/01/17 08:40:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x92, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = fcntl$getown(r0, 0x9) setpriority(0x2, r1, 0x100000000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000891000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) connect$can_bcm(r0, &(0x7f00004c7000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/17 08:40:02 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000c89000)="020800a0", 0x4) sendto$inet(r0, &(0x7f0000171000-0x98)="", 0x0, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000881000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d16000-0x4)=0xc) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000d16000-0x1)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/17 08:40:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000137000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) getsockname$packet(r0, &(0x7f0000bbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c16000)=0x23479287da8f050) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000e1000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r1, r0, 0x7ffff) 2018/01/17 08:40:02 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00003a1000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000537000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b4e000)={&(0x7f000083c000)=@canfd={{0x4, 0x0, 0x8df0, 0x0}, 0x4, 0x3, 0x0, 0x0, "c5ed8b63daa1a311b21ca07a48fe4e7ecb9a73731626b302b3ad533164e6c5d73dcbb6206785b09a3973f9fc9e9af5e969f7a9aae859fe7352cb106932147aa9"}, 0x48}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0xa8, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r1, &(0x7f00000af000)="", &(0x7f0000492000-0x1)="", 0x2}, 0x20) 2018/01/17 08:40:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b62000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000836000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000006c000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@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}}, &(0x7f0000566000)=0xe8) r2 = getuid() setresuid(r0, r1, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000bcf000-0x12)='/dev/snd/midiC#D#\x00', 0x80, 0x4002) openat(r3, &(0x7f00004ee000)='./file0\x00', 0x400001, 0x40) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x63) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) writev(r5, &(0x7f00000ae000)=[{&(0x7f00003a1000)="c0f873fb0b972421075dd042c3ea4cd5", 0x10}], 0x1) recvmmsg(r5, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000cdf000)={0x6, 0x9}, 0x8) 2018/01/17 08:40:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00009ff000-0xb)='/dev/adsp#\x00', 0x1f, 0x64800) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000ed2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x447, &(0x7f00004a2000)="cc") 2018/01/17 08:40:02 executing program 4: io_setup(0x5, &(0x7f0000001000-0x8)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e45000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000000000)=0x0) io_submit(r0, 0x1, &(0x7f00007b0000-0x18)=[&(0x7f00003d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e2000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/17 08:40:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e57000)='/dev/sg#\x00', 0x0, 0x826283) 2018/01/17 08:40:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a5c000)={0x0, 0x4}, &(0x7f0000604000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bd7000-0x8)={r1, 0x52bec17a}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) 2018/01/17 08:40:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00009c0000-0xb)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000da7000-0x8)={0x0, 0x3}, &(0x7f0000b0c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ea0000-0xf0)={r1, 0xe8, "c4b9d3050ccbe2bf77b596a8ff48d309a1eaf9c0d023c8393d3e4f58c79af614939a89f7a824965fef851baa97efc688ea063b4388448e1d3016d7e991a7009cd7a04395acdb705d995d1b42553c91698236de1278c93623ad38bdb4c0810cf73034dc4a17ecbedda54b6392a485b04d74494f7667ceecb2974f23f72d7dc2175b4f6cd2d8178f18d8c1e78980ffe88199186085f4c8b439770f48ddba41489372b50676d481077a789bc9eaf9579d2288ef0d75db82c35eb3e89f4348930ddbbf9350db43553d3e74e37b31159f8c55f116f02c1c31c45ca61b0300159bb43179736c7e23463c9e"}, &(0x7f00002e9000)=0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ee3000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000036000)='/dev/sg#\x00', 0x7fffffff, 0x80200) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f000065a000)=""/83) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') pivot_root(&(0x7f0000cba000-0x10)='./control/file0\x00', &(0x7f0000962000)='./control\x00') rmdir(&(0x7f0000062000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f00000fe000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000fd000)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f0000021000)='securityfs\x00', 0x0, &(0x7f0000800000)="") getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000256000)=""/17, &(0x7f00007f7000)=0x11) 2018/01/17 08:40:02 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f000000c000)={@random="05e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x401, 0xfff, 0x5ec}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x5, @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}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x30100) connect$nfc_llcp(r0, &(0x7f000000d000-0x60)={0x27, 0x400, 0x4, 0x5, 0x8, 0x1, "c0be2249fbbc21eddcbe42ca30039b643f5d7e5476f387f0c03d5621de45b5cc0bf273f1a10d290b172b715b2ddeb3ef469e568925fda803dc482dcc551406", 0x80}, 0x60) 2018/01/17 08:40:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00008b9000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[], 0x0, &(0x7f0000a03000)=[@op={0x18, 0x117, 0x3, 0xbfe16ef9fe963b62}], 0x18, 0x0}, 0x0) 2018/01/17 08:40:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ec6000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018d000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x4) ioctl(r0, 0xc0184900, &(0x7f0000fca000-0x4c)="535ebf326ee27e5127") 2018/01/17 08:40:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000238000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00001fe000)=0x0) 2018/01/17 08:40:02 executing program 0: 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 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) pselect6(0x40, &(0x7f0000000000)={0x8, 0x3, 0xffffffff, 0x2, 0x1f, 0xfff, 0x42, 0xffffffffffffff81}, &(0x7f0000000000)={0x80000001, 0x7fff, 0x800000, 0x2, 0x4, 0x6, 0x200, 0x80000001}, &(0x7f00003fb000)={0x1, 0x5, 0x0, 0x1f, 0x1, 0x0, 0xe0, 0x3}, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f0000000000)={&(0x7f0000000000)={0x101}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x40000000000005, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00002b5000)=[0x8d]) semop(r2, &(0x7f0000dd5000)=[{0x0, 0x1000, 0x1800}], 0x1) semtimedop(r2, &(0x7f000053c000-0x6)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f00003d9000)={0x77359400, 0x0}) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semget$private(0x0, 0x1, 0x80) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000c8c000)=""/4096) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/01/17 08:40:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aa1000-0xa)='/dev/cuse\x00', 0x20300, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000c92000)={0x4, 0x0, [{0x40000001, 0x9820, 0x9, 0x1, 0x1, 0x0}, {0x0, 0x7, 0x8, 0x4, 0x2, 0x0}, {0x80000007, 0x1, 0x401, 0x4, 0x436e, 0x0}, {0x80000007, 0x5a0a, 0x101, 0x0, 0x12000, 0x0}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f000082a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:40:02 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(&(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) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000352000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mount(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00005a5000-0x8)='./file0\x00', &(0x7f0000d66000-0x5)='qnx4\x00', 0x0, 0x0) 2018/01/17 08:40:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) writev(r3, &(0x7f0000cec000)=[{&(0x7f0000edc000)="bc", 0x1}], 0x1) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f000054c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ffa000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c16000-0x10)={0x100, 0x2, 0x8, 0xba, 0x0}, &(0x7f0000eaf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00007c0000)={r5, 0x1000, 0x20, 0x2a, 0x5}, &(0x7f0000f4b000)=0x18) fcntl$notify(r0, 0x402, 0x10) 2018/01/17 08:40:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d5000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000765000-0x10)={0x0, 0xbcdf71c, 0x4, 0x2}, &(0x7f00007cc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000012e000)={0x1f, 0x8000, 0x0, 0x21e, r2}, &(0x7f0000abf000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008e0000)="", 0x0) 2018/01/17 08:40:02 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x200}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4c}], 0x64) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x442) ioctl$int_in(r1, 0x8000008004500f, &(0x7f000000e000)=0x0) 2018/01/17 08:40:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000ba000-0xb)='/dev/loop#\x00', 0x7, 0x181001) r1 = memfd_create(&(0x7f00000da000)="74086e750000000000000000008c00", 0x0) creat(&(0x7f0000cb9000)='./file0\x00', 0x0) fcntl$addseals(r0, 0x409, 0x2) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00000e5000)="aa", 0x52}], 0x1000000000000088, 0x80fff) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000-0x38)={&(0x7f00007f5000)={0x10, 0x0, 0x0, 0x80400002}, 0xc, &(0x7f0000d6d000)={&(0x7f00009d0000-0x1c0)=@getspdinfo={0x1c0, 0x25, 0x100, 0x3, 0x0, 0x9, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_auth={0x138, 0x1, {{'ghash-clmulni\x00'}, 0x770, "3236ac1392f0293e8faef040a28ffdcf71094636f7238bdd574331ebc5af67d9af044a764645720bd102d7821f9f6b647fcf5d59a506bc894660fe113df86112001b13d210c4d8376a615719b21ace027c919b959b531ca987ce9cf099d0b66025c43a18d470879a6d1863c82da29b9d6b4319e8bf758009840addbabcc6aac75ff8d7f5bbcdc3def60bb0ace1c2af62ec7464d9af4e57e92f1a7be837a4cb92befa8775f1d4f733b24b8204b96f41383db3995e21724f89dcfac17823ce25fbe6ba5462cdf8685adb98ef468989cc5a8d3ecaff6e55aa0ff38d33a60f51037c11c70adb135127c058c80885f368"}}, @ipv6_hthresh={0x8, 0x4, {0x36, 0x69}}, @mark={0xc, 0x15, {0x0, 0x6}}, @algo_auth_trunc={0x4c, 0x14, {{'sha1-avx\x00'}, 0x0, 0x0, ""}}, @output_mark={0x8, 0x1d, 0x50d}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/17 08:40:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x1, 0x1d, &(0x7f0000c18000)="66016466d4f1c7fa3094729747f0b60f8535cef91dfe0cae72bc2ec0242191047f2ae3665fc1f05e77d089afb789108c24ed6cbee22e", 0x36) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004cc000-0xc)={0x0, 0x8e7, 0x30}, &(0x7f0000496000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004c2000)={r1, 0x9b}, &(0x7f0000456000)=0x8) 2018/01/17 08:40:02 executing program 4: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e63000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000e62000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x40, 0x0, 0x1daf, 0x6000, 0x103002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0}) bind$inet(r2, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f000035c000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 08:40:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/17 08:40:02 executing program 1: alarm(0x5) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000859000)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000-0x4)=0x0) alarm(0x0) 2018/01/17 08:40:02 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$packet(0x11, 0x1000000006, 0x300) bind$alg(r0, &(0x7f0000a9c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockname$ax25(r3, &(0x7f0000e61000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000606000-0x4)=0x10) recvmmsg(r0, &(0x7f000089c000)=[{{0x0, 0x0, &(0x7f0000ea1000)=[{&(0x7f0000ca8000-0x4f)=""/79, 0x4f}, {&(0x7f0000f5b000-0xc7)=""/199, 0xc7}, {&(0x7f0000a4b000-0x76)=""/118, 0x76}, {&(0x7f0000167000-0x34)=""/52, 0x34}], 0x4, 0x0, 0x0, 0x0}, 0x101}, {{&(0x7f0000dd4000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b43000)=[{&(0x7f0000984000)=""/152, 0x98}], 0x1, &(0x7f00001d3000)=""/0, 0x0, 0x1}, 0x7}, {{&(0x7f00005b3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000a4f000)=[{&(0x7f0000675000)=""/151, 0x97}, {&(0x7f000060a000)=""/137, 0x89}, {&(0x7f000083c000)=""/222, 0xde}, {&(0x7f0000c2b000-0x97)=""/151, 0x97}, {&(0x7f0000aba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f79000-0xf5)=""/245, 0xf5}, {&(0x7f0000988000-0x4e)=""/78, 0x4e}, {&(0x7f00001a6000-0xac)=""/172, 0xac}, {&(0x7f00002bb000)=""/101, 0x65}, {&(0x7f000015a000)=""/180, 0xb4}], 0xa, &(0x7f0000575000)=""/183, 0xb7, 0x2}, 0x7f}, {{&(0x7f00001f7000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000957000-0x80)=[{&(0x7f00009ff000)=""/0, 0x0}, {&(0x7f000017b000)=""/130, 0x82}, {&(0x7f000036a000)=""/36, 0x24}, {&(0x7f00009be000)=""/11, 0xb}, {&(0x7f000011c000-0x6c)=""/108, 0x6c}, {&(0x7f0000bec000-0x61)=""/97, 0x61}, {&(0x7f0000a66000)=""/146, 0x92}, {&(0x7f0000b93000)=""/255, 0xff}], 0x8, &(0x7f0000e5d000)=""/99, 0x63, 0x4}, 0x3}], 0x4, 0x100, &(0x7f0000b72000)={0x0, 0x989680}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000e61000-0x5)={0x4, 0x7f2c, 0x100000000, 0x1}, 0x5) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000279000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000035d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={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=@dev={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}}, &(0x7f0000a3d000-0x4)=0xe8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000793000-0x20)={r3, 0x3, 0x1, 0x1, &(0x7f0000adf000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) setreuid(r6, r7) pipe(&(0x7f0000c9d000-0x8)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r8, 0xae03, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r9 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r9, &(0x7f000073a000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x9, 0x2000000000000144, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) 2018/01/17 08:40:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) readlink(&(0x7f0000e78000-0x8)='./file0\x00', &(0x7f0000f6d000-0x45)=""/69, 0x45) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff1000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000)='wlan0cpusetppp1#\x00', 0x3) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xf, 0x5, &(0x7f0000002000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb640, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@call={0x85, 0x0, 0x0, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x0, 0xcf, &(0x7f0000002000-0xcf)=""/207, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x480000) stat(&(0x7f0000001000-0x5)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x3) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x1000, 0x8) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x2, 0x1aa) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000002000)=@pi={0x0, 0x6007, @ipv6={0x7, 0x6, "7dd319", 0x11d2, 0x1, 0x9, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[@fragment={0x7f, 0x0, 0x3, 0x5, 0x0, 0x4, 0x2}, @fragment={0xb7, 0x0, 0xffff, 0x9, 0x0, 0x0, 0x0}, @routing={0x7e, 0x6, 0x3, 0xffff, 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}]}, @hopopts={0x32, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0x7f}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x20, {0x10001, 0x6, 0x1, 0x0, [0xff, 0x5, 0x101]}}]}, @hopopts={0x2b, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1, 0x0}, @generic={0x7, 0x1000, "28ea7f149d4ac883462a7f927d5669573e8bd16fb22381480ec1eea039b7a3035fffe1a762c4afad81d355796c68f14ed14a4ea802faab58df29da978be966877021eb13a767549765fd926d5ec9938feaa0b0e6a98cb051b9695d76f9114fd8f4aad8c6d331480d475f19da16912d31c383197accc355df897b0ccc0661b4835ea2c831e57d0bf415e9ca201844fa54b16fd589884e8c2f9e1584f12f73528479230856fe7a617ac9edb7f79326bcdb576075057df540571b91bd5bd216a3563478c693c26f70c3b374465d2bf25b72a421c604acfce4028ace74767cea2262801d083bf56e5419f6c5b494e359447add661e83275801c9b0e8d9aca9c9ac8dbf1dc1ddc18fd55b81bd1e771b56aafc427b7a7892cc0455935811201547cbf675dcb683e45967055bb460e8ac3422043ea210dbb23275f33a249707b16cf0e0c3288f9cde1f84cbce8ad269a810828f9a135d3079ac8c4d07b7ba953ace73d053b195375438ff0d6d9019d216d2cd1ecf80e12140aa6536895fbb67e76decfa586e038a78e91f2c802111a57d46c8e297eac60819d002ef450e1c2d1c467d62d28489ba05500bb4502332490e912ccdf6e480ba6dc868a30772c0febe10bc0d9a5d63ff202fa6a1df9ae3959d8f7b020490e6b4f0b50878013b344517a2c4ae2eb4a451705edc7f8a021da7a9ee04574871552d8324388cd390678a266abebe40366ab514050e7a74b97d0b17d08698e22f14aa8f08c61e29ea4df88633c73c2072bc2785c9fcbbcb55e5c26778c0284131fc6d2eb611572c51ce085667c75f7a003634af152ceb91a3ec6c7c72669be66c7b721873d84e04685fb3f0dea9aa791a28fb7a412fd277864937eca425b25b2521475bd5800ece5c30538ab9d62c1eb02844e5ef58e70aded928d0d9bbbe45a71706852442fe565ab89c8ee4ce390482fe6d6f6d6868edd87c7af7b0d66803836a3246b5a1c51dae9a2b5b5e6a2177cfaa53ecb6d6b003214cd68fec427f91b4d830c3750e301dec67eaf75112d9a4cdc1cb32fbaa1e61cb5b4d8911f7751d043d2c9ffc8d7a950ef44c1afc727d7b51c853a7e49f027a8b87fab0e345151fb53ce8aa545d2a0c31144f22ba26bb11a9c2d719ffcb7a93704779eae1a66b5de676692469cc868a40cb62ac89da4145496df2dc82cf081ce0e6b1619ae1a5c598845d8cb0dfdcd46a4f953628ff26b8a84a3d01edcf5a0c23df7b0a9adaec26f493bac87f97c32b89a75e7fb79a9a8e11a905a1c2dadbc22e45dc87acbe14ce2e8cda765ae3930ba2e68a95c1b97fe6d543f6250af0108829c361ad1073694c62b3771afcbb6f1fa76eb6486b802a1998babe6b46c20f553780b0fd287d39a259f0ebfe51ed5f10be8834447ce79bee953f5019e2a28f522e91e530bf34a9c46bd5da9c35ebf02c7ef978930774c9f9a7be427cabb1de9ec75803de47ca6962fb0b351b1088a7743a89460b6cf1e07382b55c1851f63dc5efc7b2df9ebc2b4bf75db38c2277ccb6c8b65f1caf8fd5200137e6c700e85689a7e77550b0e122b39a76f016140fa398836a0c1c205922db304d98639b2b549551766766bcc1e155cd52d946c80cf8445a1b66afd2d7fb5ee21b1883c53b6318104b0fd63fdfdccc8b7fd7bbb219062d91369b444f0b381505633cf0a2467436f70e62fdfc5ca0eb61475b69fd59f478e8dcb43f56bbed83745e2db94acf33f669de5a5a6e1edc4f3ae01594eb54916b858a0b6ad3559beaca9ed6db5639f73ee9e7590d003a2c42059bc5755be0f9e90bcb1fc9fff8382cc2d94548059dd8c8a8f9f029696f774c64da05f81e70cf8c38f2b461486841380d4ff8ecf2c08bc8c11119324eec82944bb378d2278113292cd9be03f17861f80dc390af3640d998111540711325add95e2ed7e3547b7d657df40271c32e5c747bee1ed5b6168a2e207e1bf0613678d81818f8edc0c53786aaa098218c78d38b17a46cd91143a0688cd40647553e34e1d54b3f814f4bc5a3e472f798b08025253a7d5b5a8bbb35e71343983625f5d1d19a62f0edcf7f1ade868d448bfc221449369f4849385766175764e74e1a43e1e1162f26ad500dfabc9dc75d12f509aceef84081d76ec716c0b06212b728e823c976a41531bee9449924747c1ac77f200186fbc1d0656c6922ad6c78303d68459bdf39f3410375bd7f365f415ca99389100722454bba2dc5070de8f0dcde820a9b28f84e4ad952d04a51f5559519e9da18d49ccd5b75b6d342ba110a7e379b3ccccde860c59a266d57918aa847e5dc1f5498a1ab8395321945be80d3493b2c905880b10a2e5d5d8ac5b7668988e142a9fb8d743149e3fe8a274d5d7f37deb7c4cae8cb318e51def9681fecf0b5d72a5e3619bb12406aa6d46d8a59c3a77ad333c09c2a946f6a2e53b952205fb98f47d1011e32c58b1824156b54edf3014cde77e19c0fe51055309cc033be13b92615a1c4fd2eb3ebe9b3260b07ac9e9df2d1d6376dd0fb34f175f5a7f74ca662c361fe282db394b87733203ba887717877686b8248e165bf2959e452ff61abceec2aebbaf90cf23e11366b265e91bab07a86e3c4f01db6309f4b984b911852c331796dd439ffd3a483d090ba31aa0355d0452ce0b49911283b6ea0de0ddadb097770c7fea61330666372ef165081b312b75d29832f9d99c9f365bf513772e11cb17d649da8789dfcefe8254cd6d098d77564d7f5ae064758caf727b6000c6071af3fafd18e797a67cf2a760b7d5f5d03db8503bc64f09f67bbe80b51628ccb86d5d747afaebbff4a85f55c73376e11c0f0081fe91a161f865050aac00ced0e7f7920698e8608e9f754f6992995390668f75bf676103db00337ae570a7dff454f1d17f710b4c82b87ef275d08ea8f82cb579432988b1da064379112a6c9ed126e9a8bb1a122912a9d1790713cb6e6b0c611cd0c01e920ba434b0bf309eebba3afb92674db0472f525f8b60b48ada4d07bac5543e4784f30928ec76ab52eaec5cad5f146b2dc756a7794a5904d4b850b1871bc0ba637995534db20f2257592de5da6416d30a674e853f6b96ccd3a284ec09ebb198d95f6c2764ebf3376412c66b1c14f7cab927b61bc0e9e3ae2c80b8a980deb0c7db9ef3e148e3c82079526a743e0fada9c5d0f73359ad42dc9d236d507b26530c760b8ea5da710ba13d9c1f7f2029903ad5e4b5f0384db77f71d8c24ed373eeb5259b7973ad64d5eb81585efdd9355911032237d1aa90c1ce16441a6c02251d8943a493796b543e0af2949491213289651ca51a8b9884cfd6793bdee5f4c116d4db108a280ceb350a4fac99fd6dbb39209309d0ba3f77116fab58c599681905ee1ac00a7e69bed5e0295540693dcaa7e70970d07a7c5ae03133da0273c3341748e94413493d179f78faef754f7425c7604b32ad7666b464750b7304358e389055e4e5da5889f8f04fee58dec803a0c90538c699b4647df796521448236f6ed303145a4a49c2aaf7d47bca3140209d5eab291ea55a1867e52d38949385fa10a7d0939f6d9679a5926653bb45287851703d940fdb4d945cc5c91e472996c57d98fb1b3a5a42afbac9278047dfed42ce70f79cbd31f66654c58db177289ca639712f600d28a3803b55e7f6e30c87c976a00864f3a93bd8b12b7181e3a0a391a3311b168ead7f909320c0954a23d687fb6a0f3569afff67668dce5de00329631d22aa246e0a043524e7c94f9fbdb77ad78a013aad787970df9f6489217205e280f42098e37713e39d755cd004f0ec2c8e4e3961fbedf4b2442b5ad755fbd66c54e5e60246e6d23725e4f350c5bdffc7f58650ad143829d3eabd8b2a2b60998d67ef009a2bcfb2a0eb194a813e60f58283da00ca6af1b3941bafcc8cdc7bb86be157b224ce61f30c279a3c86667a6dfa00f3b247d224ad0210627618d8a74f1439fa499d00373039879439ebd4a235abcd485212c1561b3c9358e5a838f160bc03964c9690ae8aea2e754ee01bfb66ac53d3370067407250d307f30b544387ae2c832603e3a973ace452691d9152d0dd31de16ffdc8ee5cd4802a2996798f74a66a09faaaedd5d543d520f26bcddec5ecc3e25dc5c3fa4a4f6e30e0d5a0bbfec8850cda5ce26d3cdbeea91f92dc2a3386bf600d5a36f0fa8b363fe98aefaf5bd43631949ec23fadff74e7af761435981a57578efd30116595885905c265f1608ddd3a120a79291e8b9cae6d06a94ae54254ee8716aa64c0d812c5d2483b2342999ccc344edb43ecb2394aabbf21befee334192f4d244d8a7709c95bf8a9c08a69a66d898123aae95f25040dee790baffdd3f330026b49bae212de64e340811a48ec05cac5d1b28b62467d4afe98911fe0aaecf6b4beab6e2cf5bbde373a1e577443476c67dfdca27f3396bae407cbbe91e5a1735df313dd072ad70a03728284e762cf9515a1f2e90866f92ea7944ebc5bb6e4d5cec9533a229bb03865f498415cffb9e33050fcfd00aded9f119d1c5369c90c5c15ef9ff94e9206c75a9d1544679870c8f8322ff92d9740948bc7582f11752a882f9eb8b616dc5ac5b0a9ab676b44fa9e6e9e7464b3111c53009ddc9fd92df1e4ea9110371781e54085260772f5855e7cbe88e89e982ddfc52256fdec277c32ecf32e27672f68e6c00a7d88834c41943e9ebb48bfe9c73fd6b6d8a63fe2cfb03fcc04c1e99538d8a6c3f712e12deddd96edfd95576c77baf24af398a957e8f9ab7ae10af4465e0f4a11b91e4f345ccc39dcd3ef6ee8d0bd2146dd19be66af67c48fb1affda8a694234559f90f5d367e7276d1f6ac564ac9945427cd3e586c84fcaa7654bc1f96c17cbdbe9f0ef6c0804de0b677f622778ab2f81b5f5d7f8f6fbf5837750a2e7fdea3e34918fe1b9c2a4b96ac2a6d3e7424e0dd87aae86248086d90e68e047a57c1d60d1b3bff9a1b6fd4750474fb8b36cec6938e6e982a4da1c06169e8c4d3e4f2f2f3bc9ca525e6084ec657ceeb25c0a1781caf5a8d325593b9b3af8273d4d71669b5d1b1d2225911d0ae32dc27dc16185dd54015a2dba4d0916fb020dd4842cc013ca739331c1ce1bab8f5224c8543a5de500ddd55351c74f34051be6e693149022d6e363145231c4887bdcdbd2d910acf6cd0b801844e8c1a5e2a5e6677b12bb6ca06678364d438e8e8399b0f23adb3839d5008f6e3516681dec08bd9be34aeacd4d641152b5d3649cd5c02b6039ce0bf154fde80b8e3b6340c8b25a4ebdd56c1ec1673d3a0c6fcd79e34daf43ec439c2aaaf07aae4bd0f883ea9893198157f27535f0c914b31dd1d0f83d0976b7486696b5cd897b57ff13e9ec93e96973c6f33bb2bd0cb97e430d1105e67e872c08303900f0f056e31421d3d66511d7e2c88fb1532f4c226a21e8bebe3a9af0b156ca2310d01c3474ce1406f66e9f20337dcc80680a880e6d5433f30e414d4ef6595cd9f184613600e00cb4cc92d3acd6b832b055780d2da9499337c28ef579c49f76b592b5a5dae780f0f76ae25fc251351144cf4540543188d2ad5a6ea482eb688e18f71454a52141405eca9223047fb54767baf3136e4c0e7537f7418f8507926f9a06d8099fe2509b12ad751491512e6f279339e12dc851d9308fbf90d74a9fe9c9f06d4d983078b8b884e31829bd3e87f1ca4be65e0632f85593556df7b62aad44e209d64fecf2d8894633fef2d2cf043270b6ace5835cdd1f516bf600e21ee674f1a884f5a07a38809866896675064674da90e2ba1987cd9c968d48f91a20c6583c01a560b2e10"}, @enc_lim={0x4, 0x1, 0x8}, @enc_lim={0x4, 0x1, 0x9}, @calipso={0x7, 0x50, {0x5, 0x12, 0x5, 0x5, [0x4, 0x5, 0xa, 0x10000, 0x7, 0x1ff, 0x0, 0x6, 0x1]}}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x30, {0x3, 0xa, 0x7, 0xac20, [0x1, 0x408f05dd, 0xfd, 0x3ff, 0x0]}}]}], @tcp={{0x3, 0x0, r4, r5, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x3, {[@nop={0x1}, @eol={0x0}, @sack={0x5, 0x26, [0x6, 0x1, 0x101, 0xfff, 0x5b1, 0x3, 0x80000000, 0x30000000000, 0x0]}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"bde47ba65ba1120f175453f2e8b120bb8253996ca511ca5fc48f526588e94c2033411153988d3657d59504c21bd0f5c020837af9b19805b99a2640b1b7ff5aa60311"}}}}}, 0x11fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000001000)={0x5, 0x7ffc}) 2018/01/17 08:40:02 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 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000013000)=""/29, 0x1d}], 0x1, &(0x7f0000001000)=[{&(0x7f0000011000)=""/111, 0x6f}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f000046d000)={0x0, 0x0}) fallocate(r0, 0x0, 0x1, 0x80000001) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 08:40:02 executing program 7: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b05000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) r1 = msgget(0x3, 0x104) msgrcv(r1, &(0x7f0000f92000-0x20)={0x0, ""/24}, 0x20, 0x0, 0x1000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000fb6000-0x1)=""}) 2018/01/17 08:40:02 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000)='./file0\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6, 0x200380) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000004000)='cifs.spnego\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)='/dev/audio#\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="8fadb0313dcaa52db3c00de7a199f2e312ad82e8942612a44950", 0x1a, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000004000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000005000-0x61)="932629a0f17f2efa55888fc0ea586fb339411b733b590a0b96de84265bbd155a4e1ce1cef3176814263096870f73d40a670c3d2cb0248768eaf1b4dce90ae742d7b4fdfd3ed860dbc6bd8e213761de1a30e8d7d7fc9bf63decee25d1445cd5bcc5", 0x61}], 0x2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x15)={"2ab6fc86cdf555b176a6eeace2125c26", {0x4, 0x9, 0x10000, "131ab5f7f18a", 0x7, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, r0}}, 0x0) 2018/01/17 08:40:02 executing program 1: 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) connect$ax25(0xffffffffffffffff, &(0x7f00003dc000-0x10)={0x3, {"2eeaa0eb12fb5b"}, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f000037a000-0x88)={0x10000, {{0xa, 0x0, 0x8002, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioperm(0x0, 0xc9e0, 0x7fffffff) r3 = syz_open_dev$usbmon(&(0x7f0000212000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fb2000)={0x9, 0x8, 0x9, 0x8000, 0x3e59ef56, 0x1, 0x80, 0x200, 0x0, 0x100000001, 0x4}, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000092d000-0x20)={@generic="7c23c314c0a13a91859332a99ebed665", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000367000)=""/4096) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f0e000-0x4)=0xf495, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) ioctl$KVM_SMI(r2, 0xaeb7) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f000049b000-0xc)={0x8000, 0x1, 0x3f, 0x6, 0x8000}, 0xc) timerfd_settime(r2, 0x0, &(0x7f0000dec000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00005d7000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x2, &(0x7f00003fc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ee3000-0x8)={0x0, 0xda5}, &(0x7f0000734000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004d0000-0xa0)={r4, @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]}, 0x5, 0x7fffffff, 0x8, 0x800, 0x40}, &(0x7f00007ba000)=0xa0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80003, 0x8) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000fa8000-0xae)=""/174, &(0x7f000033b000-0x4)=0xae) mkdir(&(0x7f0000ea5000)='./file0\x00', 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/17 08:40:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xb3)="09b25f80eecd166e91d6e77372b20ddd0d1b2331134092d2517a149b462de50846a63f549aa61e57e992310e316aaaf3d818ab0be922e0baf19ff16383c0117d82254f265c9022fe4a292eceb947a14a26f25dd179351cce3b2eb412a6f9df2ae2b8aa018bde7f6dbf52c87f1ac79df90b21dfd38da39e2b3850ce22d629fa46a0daa8df88faea6c7a3fc1dd5e8a454352da211d0b9c838396b90adb73cd0e48888cb914bdf1ac5e0c7b69098c70515138c401", 0xb3, 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) r1 = request_key(&(0x7f0000002000-0x6)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) accept$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r3 = msgget$private(0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000001000)=""/213) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x78)="d20aad8fc656f92f44d1fd4bed11be0b87599267d903e273e92a68c2a10d03800c3a1377754a0e31c603f9965b1d0f6fc88f65f21cbe049aff2529ddb734664ba2526e8b2927646de2c4dd6de64075f5c51d6a23730fc9c0f6ecf3d06228b039bf164d95627552883a9b89207222183031e4b478eb8f8c4a", 0x78, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='%proceth1(eth0-mime_type%user\x00', 0xfffffffffffffffc) keyctl$link(0x8, r4, r5) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000703000)="ed", 0x1, 0xfffffffffffffffd) 2018/01/17 08:40:02 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da0000-0x16)='/selinux/checkreqprot\x00', 0x222443, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c08000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ca000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x386afa93d7e17247) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000084b000-0xc)={0x3, 0xffffffffffffffff, 0x1}) r6 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x800, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000216000)='/dev/ppp\x00', 0xa002, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000225000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000221000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r13 = epoll_create1(0x0) r14 = socket$bt_cmtp(0x1f, 0x3, 0x5) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d72000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed0000-0x4)=0xe8) getgroups(0x4, &(0x7f000067b000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r19 = gettid() r20 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000c7b000)=0x0) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f000083d000-0x8)={0x0, 0x0}) r23 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() r27 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000a13000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000d8d000)="88e4a6ee197b19dffd801ddb585914ad9c8f73a4f87df62bc925c9f07245b38bf96f7f6c1aeb8188b9b633e60ab9cdc3bc4428580827144818ea99acdc0f03246ddfc872a53042800abdef59d61e77c05fbaaa2da2730cede565bc867a668741d0912603029eec819e19290981639344bfe6924a36ad1f815f90a71a340491b9a92493925d8ba236620669a0f902eabd5a1a", 0x92}, {&(0x7f0000000000)="f0006ef45c4a3f3651728835e0d246406025e47c45e2c11b9ceddd9540bb186e4bccc3dc215a0cb34701de2ac7edce44af53", 0x32}], 0x2, &(0x7f0000bc6000-0x130)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x130, 0x10}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r29, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xb13, 0x0}) fcntl$lock(r29, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0xb6, 0x0, 0x0}) 2018/01/17 08:40:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) fcntl$getown(r0, 0x9) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) fstat(r0, &(0x7f00001cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x100000d, &(0x7f000002c000)="") lstat(&(0x7f000002c000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setfpexc(0xc, 0x10000) socket(0x10, 0x20000000000003, 0x0) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/17 08:40:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000b4b000)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f00002e1000)="bc760ef54966ce4114fa0400de648a55cbd2afe36cd249118d3ed4424694a663ec0fccfc0398951e6ad8675c14000803c52201a13100335b199c685eb7de63e0ccf9baa87a") mknod(&(0x7f0000a2b000-0xe)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f00008a7000-0xe)='./file0\x00', &(0x7f000013b000)=[], &(0x7f0000a5b000)=[&(0x7f0000722000-0x1)='\x00', &(0x7f00000ef000-0x7)='mqueue\x00', &(0x7f00002e9000)='\x00', &(0x7f000027d000)='vmnet0\'selinux[\x00', &(0x7f00008e7000)='trusted(em0[\x00']) 2018/01/17 08:40:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000937000-0x5)='task\x00') getdents64(r1, &(0x7f0000909000-0x30)=""/48, 0x30) getdents(r1, &(0x7f0000002000)=""/34, 0x22) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000c63000-0x4)=0x0, 0x4) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000571000-0x120)={0x7, 0x0, [{0x2, 0x61, 0x3, 0xc4a, 0x7813, 0xc9c, 0xf47, [0x0, 0x0, 0x0]}, {0xf, 0x9, 0x0, 0x2, 0x10, 0xa, 0x1e, [0x0, 0x0, 0x0]}, {0x80000001, 0x7, 0x3, 0xc32, 0x3, 0xb3a, 0x5, [0x0, 0x0, 0x0]}, {0xc000000f, 0x1, 0x3, 0x7181, 0x0, 0x8, 0x4, [0x0, 0x0, 0x0]}, {0xc000000f, 0x4a07, 0x1, 0x3, 0x2, 0x101, 0x9, [0x0, 0x0, 0x0]}, {0x0, 0x80, 0x2, 0xffffffffffffff81, 0x9, 0x7f, 0x4, [0x0, 0x0, 0x0]}, {0x80000007, 0x5, 0x4, 0x800, 0x7, 0x0, 0x1, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000a59000-0x8)='./file0\x00', &(0x7f00007f2000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) getdents64(r1, &(0x7f000092c000-0x78)=""/120, 0x78) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/17 08:40:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x400) connect$inet(r0, &(0x7f0000ae6000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 08:40:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000e6e000-0x1000)=""/384, 0x180) r1 = signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) r4 = syz_open_dev$amidi(&(0x7f0000ea1000-0xc)='/dev/amidi#\x00', 0x0, 0x80240) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00006ba000)={0x5, 0x9, 0x0, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fgetxattr(r1, &(0x7f00001f6000-0x11)=@known='security.selinux\x00', &(0x7f00001af000)=""/224, 0xe0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00006c2000-0xa)='./control\x00', 0x0, 0x0) 2018/01/17 08:40:02 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003fb000/0x2000)=nil, 0x2000, 0x0) set_robust_list(&(0x7f0000ccd000)={&(0x7f0000643000/0x1000)=nil, 0xc07, &(0x7f00003ed000/0x2000)=nil}, 0x18) 2018/01/17 08:40:02 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, 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={&(0x7f0000bfa000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00007e5000)='/dev/midi#\x00', 0x0, 0x1) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x0) 2018/01/17 08:40:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000afd000-0x9)='/dev/rtc\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004ef000)={0x0, @in6={{0xa, 0x2, 0x4325, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f6dc314, 0x8831, 0x0, 0xad, 0x1}, &(0x7f0000a31000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c3b000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd3df, 0x4, 0x1, 0x4}, &(0x7f00006ac000-0x4)=0xa0) shmget$private(0x0, 0x1000, 0x2, &(0x7f000067e000/0x1000)=nil) sched_setaffinity(r0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) futex(&(0x7f000000c000-0x4)=0x0, 0x3, 0x3ff, &(0x7f000031c000-0x10)={0x0, 0x0}, &(0x7f0000902000-0x4)=0x0, 0x0) setpriority(0x1, r0, 0x0) 2018/01/17 08:40:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000066a000)=0x0) syz_open_procfs(r3, &(0x7f0000ef1000-0x11)='net/softnet_stat\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd5000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x6) r5 = getpid() sched_setaffinity(r5, 0xfffffffffffffd65, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f00005db000-0x50)=[{&(0x7f0000518000)=""/3, 0x3}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000e57000-0x4)=0xc, 0x4) close(r0) 2018/01/17 08:40:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x2, 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 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005a9000-0x4)=0x0, &(0x7f0000624000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00004cb000)={"dcf43812d43c9682583bd93316842ddf", {0x4, 0x4, 0x5, "06017ac2edc0", 0x0, 0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000564000)=0x0) prlimit64(r2, 0x6, 0x0, &(0x7f00000a6000-0xa)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1a000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f00003bd000)={0x1f, 0x1000}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000f14000-0x4)=0x0) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000047000)=0x7, 0x4) 2018/01/17 08:40:02 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r0) r2 = syz_open_dev$dmmidi(&(0x7f00006ab000)='/dev/dmmidi#\x00', 0x8, 0x12000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00001ad000)="843e6bdef2f638814d143054492a087ffa9d8a9ed493d0c9df6aa36ef07ce6bbcce71a8f634ee326852824282c0ae1f70f4abc78a3bd03f43af6848cb7ff00c85b40d56cadc86b27806e03ce8148b0ec439b66cd12aeee05fd606f4b02b2bf9f37ec871b1e79cfe80b81c524669dc9e0e8e70acc258744bead567eaee56ff8ccd7d2e0c5923830ae06c6904ccfe1f04d84d775bdafcf3a056634f9e0b6f2d682a33a90e93a11d95218786709776c1db07a254c8afe05f92f47ecb04d4304b00f005d2b35114b69e3e22985ca6561383d556d168c") keyctl$update(0x2, r1, &(0x7f0000141000)='^', 0x1) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004a4000-0x11)='/selinux/context\x00', 0x2, 0x0) geteuid() ioctl$TCSETAF(r3, 0x5408, &(0x7f000030a000-0x14)={0x6, 0x1, 0x8000, 0x6, 0x8a15, 0x1, 0x7fff, 0x67, 0x7, 0x1a6d}) 2018/01/17 08:40:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c5b000)=0x0) sendto$inet6(r0, &(0x7f0000132000-0x53a)="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", 0x53a, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000a2c000)={0xfffffffffffffffe, 0x10, [0x8d, 0x100, 0x0, 0xe37]}) accept(r0, &(0x7f000038e000-0x6)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ab4000-0x4)=0xffffffffffffff74) lstat(&(0x7f00005f3000)='./file0\x00', &(0x7f000046f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000dde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 2018/01/17 08:40:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c8000-0x9)='/dev/sg#\x00', 0xfffe000000000000, 0x181000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000c92000-0x78)={0x5, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x8, 0x0, 0x6, 0x1, &(0x7f0000aa9000-0x10)=@common='ifb0\x00', 0x9, 0x9, 0x4}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x21000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/17 08:40:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000fc2000)=@generic={0x1e, "01000000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c8b0ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000c3b000)="26e00654714511f19ec7e0e883481092c56c667796d519bff94649b94786ee0051594c5dde098c3af04c4733c4af431fad8790f669773df580c26ca2e6f2d1ecd451b657059af205b73a8fbd99711e02bf16ef6673489f132345c79eecb8a9f540436213edc1b87fbe4a36e4b657055c62d980542d216f06734748eaffecfd81389be374817cf7caf8a21452d8a1c9eeec937e2f7962833fa654c6a25b0e285ebd7e420665cad5b710cd017bac85e634ae0d525014890f040db5f5c328a9d6cfd4a5bc4dc3ba3c2fe9fb9190e9fc338d9673a3c04eb4") 2018/01/17 08:40:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(r0, &(0x7f0000833000)='./file0\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000044c000)={0x0, 0x401}, &(0x7f00009f6000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c04000)=@assoc_value={0x0, 0x100}, &(0x7f00009f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000040a000-0x8)={0x0, 0x846e, 0x8}, &(0x7f00009e3000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000938000)={0x0, 0x9}, &(0x7f0000ccf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f7d000-0x10)={0x0, 0x94, &(0x7f0000e16000-0x94)=[@in6={0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000807000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000029c000-0x8)={0x0, 0x73e4}, &(0x7f0000445000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001da000)={0x0, 0x3, 0x400000000000000, 0x3}, &(0x7f000056e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000005a000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f00007e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000250000)={0x6, 0x4, 0x716ce5e3, 0x3, 0x0}, &(0x7f0000466000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005e8000-0x10)={0x0, 0x30, &(0x7f00009e9000-0x30)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000071b000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b93000-0x8)={0x0, 0x3}, &(0x7f0000083000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000322000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000533000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f1c000)={0x100, 0x0, 0x20, 0xffffffffffffffe0, 0x0}, &(0x7f0000714000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e6d000)={0x0, 0x40, 0x20, 0x85c, 0x3}, &(0x7f000075f000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b2d000-0x20)={0x0, 0x29, 0x4, 0x2, 0x100000001, 0xffff, 0x9, 0xfffffffffffffffd, 0x0}, &(0x7f0000f86000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000136000-0x8)={0x0, 0x6}, &(0x7f00001f6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000de3000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3f, 0x6, 0x5, 0xac}, &(0x7f0000517000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001fb000-0x8)={0x0, 0x0}, &(0x7f0000875000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000804000-0x150)=[{&(0x7f00004a9000)=@in6={0xa, 0x2, 0xc900000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80b1}, 0x1c, &(0x7f0000d9f000)=[{&(0x7f0000461000)="5034b671e18372313f8089d15e6240645cf7e8a1ead7e0e4881aa00055d323769ab85a88642d6ca7696a0ca33191a7c4e3c5191450020104c9d68be9edb9ed262d3a65f66ab317b1b676c6151351c6daadfbebee459b85a16dab365f5cecc0d0b1059b92fdf389d68254efa952929a3bd56ecd2f24354c7a4531f798f440e1b6534d49386f2fec5ac4327ecd43df7c3fea0d888a6d37159509f703538990dc47e18ee6ec6e6aa6da398ce00b0ab8df4bb7111e8fbdec1290c8942a28482a3b69aed716c441a264e006f9098f8a858cf0e64f5b5c543b67b4bb4e37c4c3986f547ad1484a5fd938c8e8ceb506a4896c8c4a2f20", 0xf3}, {&(0x7f000059e000-0x43)="9764d0caf0534d78707b3a267d5fffed463edecf8fa9b62ab5854db156789db5bc4d6c8f6463ee63166b61c1fe05928b22edfd7c7e17c24c8bf2979c4548a813030b7d", 0x43}, {&(0x7f000008d000)="94e6d597a39c6eaadaa0ebad7c0b53af16878529acc56b4943ad1eeba95588f57ef1ac0ec9167e5306b1effa832c7187b05f42950ff5a47ebe39d842ecd3c7d810f5675c996d80f9c99cf06ac362ed0a9b468269fcde95345f87628681aec109820d40ae9a7cefcef9fd7afa8673594dcee2c0cd5d3319725a5537e8d994e4bb1f113926e536d5a3c0ad0a244c551b659a644615d637e3ac27fede0e4cb9d92fb37a409ce8312047e782650ada", 0xad}, {&(0x7f0000fdc000-0x65)="bd6c0788c9f12f50a5418cda49db0df1fd3090e095931b29a201f2afccda0e179ea8dc3c5e7b81618dbcbad3eb18816b91838d58cc0b2e4dd2c9957c560be50dd497562ec1e15fee7f5ed1b3347d2bd5fe2e34afbe8d472cacce914019f0c6cb60c670d5b1", 0x65}], 0x4, &(0x7f0000798000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8, 0x401, 0x1, 0x5, 0x7, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x204, 0xffff, 0x800, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x1, 0x1, 0x3, 0x8, 0x400, 0x0, 0x4, r4}}], 0x90, 0x4080}, {&(0x7f0000c6c000-0x1c)=@in6={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb10}, 0x1c, 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0x1000}, {&(0x7f0000ff5000)="022e32128b1e231c4d5d17f4540e3a9c13b997e132e21331a69fbee19f54262b3210e6bf313354b6d1f86642f206fa763bf05cb84c3d581282d9a6b39e8fcbe64f3e6d8f02e089c3736c6e7cd3c2a9fcb8ec4a76a224a5da24fe197322acf5596b86f9d67d9a7301cb01835e46f0d0693e725a238b7514b7448a0c814751ef72b9aaa2c1004b4444f70a5d45db459254e62048c092853339babad437108a915662048463b5b8f0d0cc1563f8168361cc781f85ffade618fd0c4f7926eed366bfb1cc0814538cd1aa6039c81540172e9578004d0021916f", 0xd7}, {&(0x7f00006df000)="1ee3362f39002e5fc567b41c13a965d73a3f29e0eeab2987b3d688935104f3c2bd04789ade3e47ac2a81e4e1b5bdf345cdbb53428fad20ac3595a34ba280c88397e0529d86f4e91188b05157b656f3ec9db48187f16ba1c41e46cf8c48", 0x5d}], 0x7, &(0x7f0000764000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x87d9, 0x2, 0x200, 0x0, 0xff, 0x4, 0x9, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0xbf, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x43b, 0x10001, 0x4}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x591, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffa0fd, 0x9, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x54, 0x0, 0x3, 0x8000, 0x800, 0x7, 0x7fffffff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0x1, 0x10000000000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xc, 0x7, 0xf9cf, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x7fffffff, 0x6, 0x20}}], 0x1b0, 0xc085}, {&(0x7f0000674000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f000083b000)=[{&(0x7f0000930000)="45b91578dfc5d801f4101b448a72ffad01050a9f449e020c35129afe0dcda096ca60efad97e5c96648e4ea2035e7aeafcf790d5c6e1ee70725f9bdd540818113f7011bebf9e2224386aa4a3333a95a87c553e02b330816428aa83ce497ba0d1885b583b2f66055ee2903aed838b627497af5117000c970bee02c76c73282e992675991341c0015bbe9fb7b01c7fafe36cc3234ea76fb4341554f122e03361dedfb2f235e707b810d0468b551ea4b46862c5704a66ca71406bfef22ccf9a961e36e0645631113ce6fd6cbd23671e6bf469a", 0xd1}, {&(0x7f00007ab000-0xc2)="80d0e17b6c0e5dd6fa23ad4f114f37c2975702e37b872ac978223105160858ec00a46b0714094b5a01281cfd2fa686343a5006f04a6c08b6162f0722dbcfa7e364818bc79df853627c6c51d55b2825554645b28b4757dad2d1971454cc3b28e0a9364791a1217a0d99ffbc6d774652dd669296d02773bf40fa25c578cb5c622d5e13d9cb87d71ae29d10183eaaaac77f8c5cd374627db38325343f1c0c514dc7303a8b49160417f75eb93e79444c20d7b56a4d56a89094296741487b17342d7f9814", 0xc2}, {&(0x7f0000b3b000)="6f4d2235a739881ea6ad368dbc4c583a05167d6857c8611b14d79c2f6bd6d5e723bacf19c0edc48d014c937599f46334596481b68492f7460b5e48137486661c6a5d17c6238581e0929193b2d109761da724fc7004cb7de4cd0e77eff40ca5c51f5c91c98b00f88b8e282882db3e0f313f6bc0410077182eb41ca0410c6360758b8a86c05d457aa651419e70beb54c77f2cb63012af9989bd8a832faa37d60fadbcd98ef2314cc377e54c4709bf0de081f070b9e42850ad8a211", 0xba}], 0x3, &(0x7f0000bed000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x202, 0x5, 0x401, r9}}], 0x30, 0x20000040}, {&(0x7f0000c87000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003f6000-0x90)=[{&(0x7f00006e4000-0x67)="11174fc31fbf28c8aef62e4135a10261da429f6031557372530765528acb001b4d29b7093ddb4a07a48cfd319eafe08ac0b7354ce2790a3ccb774cc6c1bd12eaa1930c02f459c3143b816452378f4bb09980c421e8e1a5e1d43f940ba2541fcf7446fff2d1762c", 0x67}, {&(0x7f00007c3000-0x4c)="b4956ff7a70c914d184b4ed5e77014ad7106a5128ae69d8ae873787d491fbc26b4fbdb6d07fb7632bd0a7f1c8c469b9f1b755161bb2ff2da8cad81cd46d81c0dd2aff87b01ccdce95cd87ae6", 0x4c}, {&(0x7f0000f00000)="45c9b94428a9018d16e8bff7c91862bbaa988e85bcba1ac0ed6474c686e174714b02448f0e3d4db6c54c411ceb2e456269f284e04d7509bf97e459", 0x3b}, {&(0x7f0000eed000)="922890d19a75aa8b7deb290c3b02d70fc0c93f75639ceb46ffe291943e5a734bac285acffb34a5b8f025d62c9a91a7d852681559f19487f24f1e9beab66f18f42dab986c9f9939219ad1f4de8e0e3cd54718212c20df89d411e8f6f0b2746d368539b7277258759df2390e45aa880babe830905bd68e01e10216c77ca61b6674833485a95925c3b140b10941d49663f6999c599645e69d5dfade99b37cd3ecd7805d4d9a8d09e58e14f5", 0xaa}, {&(0x7f000026e000)="1f40ce46893e69ca81ba27936634aed6", 0x10}, {&(0x7f0000e58000)="f5046c371789188a4bf17c05b25df76d61c9ea0df0765e4b824fd9bf00253edfc75a2bd97639db6791eae39f6be49d1c384038f13325471dea831e68773629033411e5a5b076ed788cd001dd2f9c0033e3dc1f8a945e853a4c1bddc8bae2036ec88691fb5949fc2133547c503af5f1e59169a117273b79f01d2fc0717b897f42d10f0af13e3be54118eabbefa899b3", 0x8f}, {&(0x7f0000eb3000)="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0x1000}, {&(0x7f000059b000)="2cf99685ab00dd2bb0046916e5fb057e10d2c5286d1e1692c75316d88d34a8339c623ea1bd4cc49e49e744baa9f4f42eaa669a92d7b8d28673f54164addf11a81f8531ec6ffc98708239de2c878ea719849941983f90fd321bdefabc8b3edcc6d4cc344ac207840ca24bbfbcd6d68c66256c3a878bcf7287929b28124b12da1772145915476880ff6bca52812da3ea29f4a513bf5e6dd2170a911f59b0dbf03f72e0c2c8e5b224598e36ba9c88f505e1177be500e29044fd029077b60a256d53715447ccb78aaa80e952aaf99757c7b2a1c83b7806", 0xd5}, {&(0x7f0000a7a000-0xd7)="2e74b9b1261adc6dc0fa19374ada658f2256c5661a67291a1f14fd513ceaa41b79e7d06a64227194013c61147ce2b05d6a221f6a5c06ee2f42c7ee872c894d79a40e34e9dabb558f452528e22050707b4bc06669f86ae8a5369e73983c9ac6b60d4dfde7fff5dc2200ae805c03e9d6605916627bfc938fa82ed1a6121170bc4df5902c0d0dda64646c80646286c956fe74d992aac4c831f0ed134a24a39cb989d64e6db886018714103433934dccf9e6d59fc0cb98f74317535f4d0167d1b11580b2e0a2644480042b66e36d6b79543d8e27125b91f9cf", 0xd7}], 0x9, &(0x7f00008cd000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x200, 0x2, 0x68, 0x4, 0x6, 0x1, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x83a, 0x9, 0x1ff, 0x7fff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0xd, 0xfc, 0x8, 0x2, 0x8, 0xfffffffffffffff9, r12}}], 0x90, 0x40804}, {&(0x7f00004a4000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d21000)=[{&(0x7f0000d6c000-0x72)="ea0a9042084187bbe9ddc19d6bf6e09f87574ef91966ee2166c50362e6922e46291f78d204547bb5b02b2ae4006c703cfb28aba6d9d13092e61c82b95974a243065c0aad1ff122b84efc507de50c856c818a102fbb8ded85eeeae5af537f3b6b825d35838c54ec4b1cf41483edbe4cebcdbe", 0x72}, 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0x1000}, {&(0x7f0000b25000)="e8f71717e01b010a78bbb3150544ac9a374a80bda40422075c43c54835f26e64a4e11f42c5f76b83ed67cd9a62dc477ca8c9e9ab30e16ebe109bddda25c9b1311f814b17d178a2929d21aedfc6f1f5d052823ad7b6f9b75bef28cace85b9c4ae944889c1194a4e94245f3aa8710249bc0e3b6c4b9d50723209cb4be366e10e852faad5f3df91250211a8576f085d9694704d97815661efb7c0aff7964fb1db4c3d0809d73ebbcd373428ac703be86c440e75c7dc9fea756ca854415fbad7031d", 0xc0}, {&(0x7f0000bbe000)="c646da5be0f16e9163ae29c9c7d7f4c0f65c4d2268122133d3fa4effeb0414d5419be195736a5ef9a5141cd07daa230669928c08c181a6d21dcec54e3cb8e8f532747aa017fe2c4913a2bc5114864c97ad6f8ba18fb80b714c3c67e59e9cc9b3a41d6833310a89e98537b23dda8d92", 0x6f}], 0x9, &(0x7f0000693000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x8000, 0x8006, 0x3, 0x23, 0x2, 0x5fc06ee1, 0x64a7be18, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000000, 0x8000, 0x74, 0xc2, 0xb6, 0x8, 0x1, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x202, 0x7, 0x6, 0xfffffffffffffffc, 0x2, 0x400, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x79, 0xff, 0x8008, 0x80000001, 0x3, 0x800, 0xf409, 0x6, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x88, 0x5, 0x2, 0x0, 0x2, 0x1, 0x1f, 0x1, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x8, 0x0, r18}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xaa, 0x8000, 0x6, 0x72, r19}}], 0x180, 0x40}, {&(0x7f0000ef0000-0x1c)=@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c, &(0x7f000081c000)=[{&(0x7f0000d53000)="4d2643118dbfb0d859955dc6465674d2b059fc7c00b227a27d43d30cc2948e7a7b351bd9be382a0585304b8f8f3b706bec778dc1a64756fe71b6baf11e50b15ef484fb61cc97835f362d57d590ace8c8f3ec932e0290333a6145c8843374f49510d1f71dc95f587f32524d4b80c3b739ebf8ffc6e65daf3a08f4d0876162edbcffb93c36d8f6e8d32f8f9339c8998fd1d07930757ec08c80ff4107ca0ef43453f1589ea2bb624eeae175ad82c33717202d55ac976bbbd5b2d1128f66859a2d99828d431b25904b145936d02811dae4268958aa8470c3df67a2bf09a4e8172bd1e08efd54b2ac11aae4ee2b02a2", 0xed}, {&(0x7f0000121000)="2e5ed87a69b59b4b15e03b22fe7bdbfce02010e501aa9ea65a72bb5b3301a0193982d9ccdbe26b2d7334f01681005a9256f6afda94b0544063fdc67fa60bb6", 0x3f}, {&(0x7f0000f35000)="4af3ff8bdbf077130dff162f056f1ab5096027fb222d72c11dd43e7b3ba3135fa9f3ef7630d13b447e0b4afc9a2113aa2d0078182483721d9b052071469ace115d9b004643bddb88a5f438750287b7b36c6379c30c4bf2b8f2a706e176845a8c48f82c7b8b075f601fabe8638588dd8e15b723d487943927b8486d77f712bd9190057fabef10cd", 0x87}, {&(0x7f000003d000-0x4d)="f97a92d712a1a05c480a6b688792fc6e5aa26611db67e392788072fbaadac1af604f312ef0fa525735640fd42331ecdc9cfdb52cbfc684a06591234c73cddb9e0cea12b07ac4cb9859869b2b9e", 0x4d}, {&(0x7f000022a000-0x48)="be9f1c2496dc24dcb6b07401c448d284a202de86ef6cbabd35612fcc7f7f95dbf7b158490f52c78c598d1e5375113a888be2ab78ddc53abd8e63704f8be7cb6671a0129265782fe8", 0x48}], 0x5, 0x0, 0x0, 0x40000c0}], 0x6, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) 2018/01/17 08:40:03 executing program 2: 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) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000887000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000773000-0x9)='/dev/kvm\x00', 0x101000, 0x0) [ 94.514853] [ 94.516538] ========================= [ 94.520336] WARNING: held lock freed! [ 94.524135] 4.15.0-rc7-mm1+ #56 Not tainted [ 94.528442] ------------------------- [ 94.532246] syz-executor5/15670 is freeing memory 000000002a22c29c-000000006a6d3c3f, with a lock still held there! [ 94.542730] (sk_lock-AF_INET6){+.+.}, at: [<0000000076764807>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 94.548704] syz-executor3 (15684) used greatest stack depth: 16032 bytes left [ 94.558930] 1 lock held by syz-executor5/15670: [ 94.563591] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000076764807>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 94.572970] [ 94.572970] stack backtrace: [ 94.577464] CPU: 1 PID: 15670 Comm: syz-executor5 Not tainted 4.15.0-rc7-mm1+ #56 [ 94.585075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.594422] Call Trace: [ 94.597012] dump_stack+0x194/0x257 [ 94.600642] ? arch_local_irq_restore+0x53/0x53 [ 94.605319] debug_check_no_locks_freed+0x32f/0x3c0 [ 94.610341] kmem_cache_free+0x68/0x2b0 [ 94.614324] __sk_destruct+0x622/0x910 [ 94.618206] ? kfree+0xd9/0x260 [ 94.621487] ? sock_rfree+0x160/0x160 [ 94.625284] ? sock_sendmsg+0xca/0x110 [ 94.629170] ? SyS_sendto+0x40/0x50 [ 94.632793] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 94.637721] ? debug_check_no_obj_freed+0x611/0xf1f [ 94.642741] ? check_noncircular+0x20/0x20 [ 94.646979] ? print_irqtrace_events+0x270/0x270 [ 94.651740] ? __local_bh_enable_ip+0x121/0x230 [ 94.656413] ? sctp_put_port+0x495/0x640 [ 94.660478] ? sctp_poll+0xc00/0xc00 [ 94.664201] ? refcount_sub_and_test+0x115/0x1b0 [ 94.668958] ? refcount_inc+0x50/0x50 [ 94.672773] ? refcount_inc+0x50/0x50 [ 94.676576] sk_destruct+0x47/0x80 [ 94.680111] __sk_free+0xf1/0x2b0 [ 94.683550] sk_free+0x2a/0x40 [ 94.686722] sctp_association_put+0x14c/0x2f0 [ 94.691196] ? sctp_association_hold+0x20/0x20 [ 94.695755] ? lock_sock_nested+0x91/0x110 [ 94.699973] ? trace_hardirqs_on+0xd/0x10 [ 94.704112] ? __local_bh_enable_ip+0x121/0x230 [ 94.708776] sctp_wait_for_sndbuf+0x673/0x8d0 [ 94.713274] ? sctp_init_sock+0x13b0/0x13b0 [ 94.717575] ? do_raw_spin_trylock+0x190/0x190 [ 94.722135] ? __local_bh_enable_ip+0x121/0x230 [ 94.726788] ? sctp_prsctp_prune+0x97/0x790 [ 94.731091] ? prepare_to_wait+0x4d0/0x4d0 [ 94.735307] ? trace_hardirqs_on+0xd/0x10 [ 94.739453] sctp_sendmsg+0x28f7/0x33f0 [ 94.743435] ? sctp_id2assoc+0x390/0x390 [ 94.747479] ? avc_has_perm+0x43e/0x680 [ 94.751438] ? avc_has_perm_noaudit+0x520/0x520 [ 94.756089] ? __fget+0x35c/0x570 [ 94.759544] ? iterate_fd+0x3f0/0x3f0 [ 94.763347] ? find_held_lock+0x35/0x1d0 [ 94.767403] ? sock_has_perm+0x2a4/0x420 [ 94.771449] ? lock_release+0x9a2/0xa40 [ 94.775401] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 94.781268] ? __check_object_size+0x8b/0x530 [ 94.785754] inet_sendmsg+0x11f/0x5e0 [ 94.789540] ? inet_sendmsg+0x11f/0x5e0 [ 94.793492] ? __might_sleep+0x95/0x190 [ 94.797450] ? inet_create+0xf50/0xf50 [ 94.801321] ? selinux_socket_sendmsg+0x36/0x40 [ 94.805973] ? security_socket_sendmsg+0x89/0xb0 [ 94.810717] ? inet_create+0xf50/0xf50 [ 94.814588] sock_sendmsg+0xca/0x110 [ 94.818284] SYSC_sendto+0x361/0x5c0 [ 94.821983] ? SYSC_connect+0x4a0/0x4a0 [ 94.825974] ? alloc_file+0x27e/0x390 [ 94.829761] ? _raw_spin_unlock+0x22/0x30 [ 94.833903] ? sock_alloc_file+0x2a6/0x560 [ 94.838144] ? SyS_futex+0x269/0x390 [ 94.841835] ? fd_install+0x4d/0x60 [ 94.845450] ? do_futex+0x22a0/0x22a0 [ 94.849229] ? SyS_socket+0x12d/0x1d0 [ 94.853018] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 94.857858] SyS_sendto+0x40/0x50 [ 94.861298] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 94.866030] RIP: 0033:0x452df9 [ 94.869198] RSP: 002b:00007f6b276acc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 94.876882] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 94.884139] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000015 [ 94.891385] RBP: 00000000000003bb R08: 00000000204d9000 R09: 000000000000001c [ 94.898630] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 94.905875] R13: 00000000ffffffff R14: 00007f6b276ad6d4 R15: 0000000000000000 [ 94.913650] ================================================================== [ 94.921004] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 94.927656] Read of size 4 at addr ffff8801bd18a88c by task syz-executor5/15670 [ 94.935078] [ 94.936682] CPU: 1 PID: 15670 Comm: syz-executor5 Not tainted 4.15.0-rc7-mm1+ #56 [ 94.944272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.953597] Call Trace: [ 94.956161] dump_stack+0x194/0x257 [ 94.959852] ? arch_local_irq_restore+0x53/0x53 [ 94.964506] ? show_regs_print_info+0x18/0x18 [ 94.968974] ? lock_acquire+0x1d5/0x580 [ 94.972931] ? trace_hardirqs_on+0xd/0x10 [ 94.977057] ? do_raw_spin_lock+0x1e0/0x220 [ 94.981355] print_address_description+0x73/0x250 [ 94.986178] ? do_raw_spin_lock+0x1e0/0x220 [ 94.990473] kasan_report+0x23b/0x360 [ 94.994248] __asan_report_load4_noabort+0x14/0x20 [ 94.999150] do_raw_spin_lock+0x1e0/0x220 [ 95.003270] _raw_spin_lock_bh+0x39/0x40 [ 95.007340] ? release_sock+0x74/0x2a0 [ 95.011198] release_sock+0x74/0x2a0 [ 95.014884] ? sctp_prsctp_prune+0x97/0x790 [ 95.019178] ? __release_sock+0x360/0x360 [ 95.023298] ? trace_hardirqs_on+0xd/0x10 [ 95.027439] sctp_sendmsg+0x2993/0x33f0 [ 95.031401] ? sctp_id2assoc+0x390/0x390 [ 95.035447] ? avc_has_perm+0x43e/0x680 [ 95.039396] ? avc_has_perm_noaudit+0x520/0x520 [ 95.044041] ? __fget+0x35c/0x570 [ 95.047470] ? iterate_fd+0x3f0/0x3f0 [ 95.051246] ? find_held_lock+0x35/0x1d0 [ 95.055283] ? sock_has_perm+0x2a4/0x420 [ 95.059319] ? lock_release+0x9a2/0xa40 [ 95.063266] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 95.069124] ? __check_object_size+0x8b/0x530 [ 95.073596] inet_sendmsg+0x11f/0x5e0 [ 95.077380] ? inet_sendmsg+0x11f/0x5e0 [ 95.081323] ? __might_sleep+0x95/0x190 [ 95.085271] ? inet_create+0xf50/0xf50 [ 95.089132] ? selinux_socket_sendmsg+0x36/0x40 [ 95.093773] ? security_socket_sendmsg+0x89/0xb0 [ 95.098520] ? inet_create+0xf50/0xf50 [ 95.102384] sock_sendmsg+0xca/0x110 [ 95.106070] SYSC_sendto+0x361/0x5c0 [ 95.109757] ? SYSC_connect+0x4a0/0x4a0 [ 95.113714] ? alloc_file+0x27e/0x390 [ 95.117493] ? _raw_spin_unlock+0x22/0x30 [ 95.121614] ? sock_alloc_file+0x2a6/0x560 [ 95.125828] ? SyS_futex+0x269/0x390 [ 95.129517] ? fd_install+0x4d/0x60 [ 95.133117] ? do_futex+0x22a0/0x22a0 [ 95.136891] ? SyS_socket+0x12d/0x1d0 [ 95.140666] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 95.145484] SyS_sendto+0x40/0x50 [ 95.148923] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 95.153658] RIP: 0033:0x452df9 [ 95.156817] RSP: 002b:00007f6b276acc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 95.164496] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 95.171739] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000015 [ 95.178982] RBP: 00000000000003bb R08: 00000000204d9000 R09: 000000000000001c [ 95.186223] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 95.193468] R13: 00000000ffffffff R14: 00007f6b276ad6d4 R15: 0000000000000000 [ 95.200720] [ 95.202324] Allocated by task 15682: [ 95.206016] save_stack+0x43/0xd0 [ 95.209455] kasan_kmalloc+0xad/0xe0 [ 95.213140] kasan_slab_alloc+0x12/0x20 [ 95.217084] kmem_cache_alloc+0x12e/0x760 [ 95.221202] sk_prot_alloc+0x65/0x2a0 [ 95.224974] sk_alloc+0x105/0x1440 [ 95.228486] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 95.233298] sctp_accept+0x5c4/0x970 [ 95.236993] inet_accept+0x12c/0x930 [ 95.240684] SYSC_accept4+0x38d/0x870 [ 95.244459] SyS_accept+0x26/0x30 [ 95.247886] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 95.252608] [ 95.254217] Freed by task 15670: [ 95.257558] save_stack+0x43/0xd0 [ 95.260980] __kasan_slab_free+0x11a/0x170 [ 95.265185] kasan_slab_free+0xe/0x10 [ 95.268957] kmem_cache_free+0x86/0x2b0 [ 95.272919] __sk_destruct+0x622/0x910 [ 95.276781] sk_destruct+0x47/0x80 [ 95.280289] __sk_free+0xf1/0x2b0 [ 95.283712] sk_free+0x2a/0x40 [ 95.286893] sctp_association_put+0x14c/0x2f0 [ 95.291362] sctp_wait_for_sndbuf+0x673/0x8d0 [ 95.295838] sctp_sendmsg+0x28f7/0x33f0 [ 95.299789] inet_sendmsg+0x11f/0x5e0 [ 95.303562] sock_sendmsg+0xca/0x110 [ 95.307246] SYSC_sendto+0x361/0x5c0 [ 95.310940] SyS_sendto+0x40/0x50 [ 95.314367] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 95.319096] [ 95.320694] The buggy address belongs to the object at ffff8801bd18a800 [ 95.320694] which belongs to the cache SCTPv6 of size 1888 [ 95.332974] The buggy address is located 140 bytes inside of [ 95.332974] 1888-byte region [ffff8801bd18a800, ffff8801bd18af60) [ 95.344910] The buggy address belongs to the page: [ 95.349820] page:ffffea0006f46280 count:1 mapcount:0 mapping:ffff8801bd18a000 index:0xffff8801bd18a000 [ 95.359237] flags: 0x2fffc0000000100(slab) [ 95.363444] raw: 02fffc0000000100 ffff8801bd18a000 ffff8801bd18a000 0000000100000001 [ 95.371297] raw: ffffea0006f54620 ffffea0006fd28e0 ffff8801d2f2d080 0000000000000000 [ 95.380026] page dumped because: kasan: bad access detected [ 95.385709] [ 95.387305] Memory state around the buggy address: [ 95.392213] ffff8801bd18a780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 95.399552] ffff8801bd18a800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.406888] >ffff8801bd18a880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.414221] ^ [ 95.417825] ffff8801bd18a900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.425157] ffff8801bd18a980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.433018] ================================================================== [ 95.440384] Kernel panic - not syncing: panic_on_warn set ... [ 95.440384] [ 95.447735] CPU: 1 PID: 15670 Comm: syz-executor5 Tainted: G B 4.15.0-rc7-mm1+ #56 [ 95.456652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.465978] Call Trace: [ 95.468569] dump_stack+0x194/0x257 [ 95.472188] ? arch_local_irq_restore+0x53/0x53 [ 95.476832] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 95.481559] ? vsnprintf+0x1ed/0x1900 [ 95.485343] ? do_raw_spin_lock+0x140/0x220 [ 95.489637] panic+0x1e4/0x41c [ 95.492810] ? refcount_error_report+0x214/0x214 [ 95.497540] ? add_taint+0x1c/0x50 [ 95.501054] ? add_taint+0x1c/0x50 [ 95.504568] ? do_raw_spin_lock+0x1e0/0x220 [ 95.508872] kasan_end_report+0x50/0x50 [ 95.512819] kasan_report+0x148/0x360 [ 95.516592] __asan_report_load4_noabort+0x14/0x20 [ 95.521493] do_raw_spin_lock+0x1e0/0x220 [ 95.525614] _raw_spin_lock_bh+0x39/0x40 [ 95.529651] ? release_sock+0x74/0x2a0 [ 95.533511] release_sock+0x74/0x2a0 [ 95.537199] ? sctp_prsctp_prune+0x97/0x790 [ 95.541494] ? __release_sock+0x360/0x360 [ 95.545615] ? trace_hardirqs_on+0xd/0x10 [ 95.549739] sctp_sendmsg+0x2993/0x33f0 [ 95.553691] ? sctp_id2assoc+0x390/0x390 [ 95.557731] ? avc_has_perm+0x43e/0x680 [ 95.561678] ? avc_has_perm_noaudit+0x520/0x520 [ 95.566320] ? __fget+0x35c/0x570 [ 95.569751] ? iterate_fd+0x3f0/0x3f0 [ 95.573527] ? find_held_lock+0x35/0x1d0 [ 95.577567] ? sock_has_perm+0x2a4/0x420 [ 95.581609] ? lock_release+0x9a2/0xa40 [ 95.585557] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 95.591413] ? __check_object_size+0x8b/0x530 [ 95.595885] inet_sendmsg+0x11f/0x5e0 [ 95.599658] ? inet_sendmsg+0x11f/0x5e0 [ 95.603603] ? __might_sleep+0x95/0x190 [ 95.607547] ? inet_create+0xf50/0xf50 [ 95.611407] ? selinux_socket_sendmsg+0x36/0x40 [ 95.616053] ? security_socket_sendmsg+0x89/0xb0 [ 95.620778] ? inet_create+0xf50/0xf50 [ 95.624639] sock_sendmsg+0xca/0x110 [ 95.628325] SYSC_sendto+0x361/0x5c0 [ 95.632028] ? SYSC_connect+0x4a0/0x4a0 [ 95.635988] ? alloc_file+0x27e/0x390 [ 95.639773] ? _raw_spin_unlock+0x22/0x30 [ 95.643900] ? sock_alloc_file+0x2a6/0x560 [ 95.648121] ? SyS_futex+0x269/0x390 [ 95.651805] ? fd_install+0x4d/0x60 [ 95.655413] ? do_futex+0x22a0/0x22a0 [ 95.659189] ? SyS_socket+0x12d/0x1d0 [ 95.662969] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 95.667787] SyS_sendto+0x40/0x50 [ 95.671394] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 95.676125] RIP: 0033:0x452df9 [ 95.679292] RSP: 002b:00007f6b276acc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 95.686972] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 95.694213] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000015 [ 95.701456] RBP: 00000000000003bb R08: 00000000204d9000 R09: 000000000000001c [ 95.708697] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 95.715942] R13: 00000000ffffffff R14: 00007f6b276ad6d4 R15: 0000000000000000 [ 95.723665] Dumping ftrace buffer: [ 95.727178] (ftrace buffer empty) [ 95.730858] Kernel Offset: disabled [ 95.734457] Rebooting in 86400 seconds..