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"}, 0x1008) 2018/01/07 12:58:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ecf000-0x8)={0x0, 0x1a}, &(0x7f0000720000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f53000)={r1, 0x80}, &(0x7f00004c1000)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000364000)=@req={0x7, 0x3, 0x0, 0x0}, 0x10) pipe(&(0x7f0000077000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000a94000-0x4)=0x0, &(0x7f0000866000-0x4)=0x4) 2018/01/07 12:58:13 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0xfffffffffffffff7) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ffd000-0x6a)={0x0, 0x62, "3eff162b10d541458bb254c563c56068090ec3476f44d5651b60a5e98a6dc0f5aa05e3dab78ad36e0c8ebacbba744ba2835ab0aa5f15910ef86ed938b41a11b563869355efc34ab12180321b42f83e33ae0e34851286a340685ff27933451001189f"}, &(0x7f0000ed5000-0x4)=0x6a) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000559000)={r1, 0x100}, &(0x7f0000ffd000-0x4)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffc000-0x40)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e3a000)=0x6) [ 38.024350] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ɓtpm`x/.HݼބDBC+ [ 38.069109] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ɓtpm`x/.HݼބDBC+ 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0xd2) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/01/07 12:58:14 executing program 6: fstatfs(0xffffffffffffffff, &(0x7f0000499000)=""/230) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x7) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f00006d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000098a000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec4000-0x28)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004ab000)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x1, 0x1f, 0x400, 0x1, 0x80840000, r3}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000802000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f89000-0x15)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00009c5000)={0x0, 0x9, 0x1, {r4, r5+10000000}, 0xfffffffffffffff9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x5f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000c19000-0xa8)={{0x80, 0x6}, 'port0\x00', 0x2, 0x400, 0x7, 0x7fffffff, 0x5, 0x8001, 0x8, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a82000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00001b5000)={&(0x7f0000f08000/0x2000)=nil, 0x2000}) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007a9000)={0xfffffffffffffffe, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00001c1000-0x8)=0x1) syz_open_dev$loop(&(0x7f00008da000)='/dev/loop#\x00', 0x7, 0x20000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f000081e000)={0x7f, 0x101, 0x9, 0x0, 0x8, 0x9}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002d9000)='/dev/ptmx\x00', 0x32ea79b5bfe39bf2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000084d000)=0x3, 0x4) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009d8000-0xc)='/dev/autofs\x00', 0x8001, 0x0) clone(0x0, &(0x7f00009d8000-0x2a)="", &(0x7f00008b0000-0x4)=0x0, &(0x7f000088e000)=0x0, &(0x7f000085c000-0x1000)="") 2018/01/07 12:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008dc000)=0x0) getpriority(0x0, r0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000df9000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000050a000)={0x4, {{0xa, 0x0, 0x3, @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]}, 0x0, 0x1, [{{0xa, 0x0, 0xe1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000072c000)="440d8503ec0b6d001d070000ef", 0xd) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f000087b000)=[{&(0x7f0000136000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee6000)='net/tcp\x00') mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000fb1000-0x1)=0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x3f, 0x8000000040000, 0xfffffffffffffff5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0xee1000)=nil, 0xee1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004a000+0xff3)=0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ee1000)={@common='rose0\x00', 0x2}) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000374000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00008ef000-0x1c)={&(0x7f00002d8000)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000514000-0x8)={&(0x7f0000001000-0xfc)=@getsadinfo={0xfc, 0x1f, 0x702, 0x5, 0x1, 0x4c7f, [@sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x7f, 0xffffffffffffff81, r2}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, @in6=@loopback={0x0, 0x1}, {0xd4, 0x7, 0x4, 0x3, 0x3, 0x5, 0x9, 0x10001}, {0x7, 0x1, 0xfffffffffffffffd, 0xf8e}, {0x0, 0x7, 0x80000001}, 0x5, 0xffffffffffffffff, 0xa, 0x3, 0x8000, 0x18}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x800}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eac000-0x28)=[{0x3, 0x9, 0x0, 0x8000}]}, 0x8) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f00001aa000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000860000)=0x10, 0x800) accept4$llc(r3, 0x0, &(0x7f000011c000)=0x0, 0x80800) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004ab000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x1, 0x1f, 0x400, 0x1, 0x80840000, r3}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000802000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f89000-0x15)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00009c5000)={0x0, 0x9, 0x1, {r4, r5+10000000}, 0xfffffffffffffff9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x5f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f0000bb8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00008b6000)=0x0, &(0x7f0000a58000-0x4)=0x4) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f0000ca6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004ab000)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x1, 0x1f, 0x400, 0x1, 0x80840000, r3}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000802000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f89000-0x15)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00009c5000)={0x0, 0x9, 0x1, {r4, r5+10000000}, 0xfffffffffffffff9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000086c000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42aa, 0x16e}, &(0x7f0000f89000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000431000)={r1, 0x1}, &(0x7f0000adf000)=0x6) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000)="", &(0x7f00001c2000-0x81)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x100, 0x2, 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=0xe0000002, 0xffffffffffffffff, 0x7c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000099a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a9000)=0xc) ptrace$setopts(0x4200, r0, 0xfffffffffffffffc, 0x10) 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00007de000)=[{&(0x7f0000743000-0x1f)="1f00000002031900000007000000068100ed3b7509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$key(0xf, 0x3, 0x2) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000016000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000009000)={r1, 0x0}, 0x10) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/ptmx\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000e4000-0x8)={0x0, 0x3}, &(0x7f00009fb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ec000-0x10)={0x3, 0x0, 0x7, 0x2, r2}, 0x10) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000097c000)=""/201) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) poll(&(0x7f0000afa000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004ab000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x1, 0x1f, 0x400, 0x1, 0x80840000, r3}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000802000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000f89000-0x15)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000136000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00000b1000)='/dev/input/event#\x00', 0x7, 0x40) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b26000+0x302)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5, 0x2, 0x3, 0xa, 0x80, 0xa0, 0xaf, 0x280000000000000, r0}, {0x5b5, 0xffff, 0x40, 0x10001, 0x0, 0x2, 0x101, 0x6}, {0x8, 0x9, 0x1, 0x8}, 0x30853225, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x0, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x3, 0x8, 0x5, 0x4}}, 0xe8) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00001ce000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000610000)=0x0) ioprio_set$uid(0x3, r0, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000084c000+0x82a)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000415000-0x4)=0xc) sendto$ax25(r1, &(0x7f00005b7000-0x37)="845a859e70472f0da14e1361d1a47bd952cddc131da4fb2e890b97a5aac41b67e9775b6fd3c6809b9d2c4ca8583218faf8fce9898d5b93", 0x37, 0x4, &(0x7f0000a5d000)={0x3, {"9c5fdff75a86d1"}, 0xfffffffffffffa8a}, 0x10) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004ab000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x1, 0x1f, 0x400, 0x1, 0x80840000, r3}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000802000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fe9000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d21000-0x4)=0xc) rt_tgsigqueueinfo(r2, r3, 0x8, &(0x7f0000864000-0x10)={0x40, 0x5, 0x401, 0x1000}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000084a000)=""/153) ioctl$KDDELIO(r0, 0x4b35, 0x9) sync_file_range(r1, 0x1, 0x2, 0x3) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a45323, &(0x7f0000bb4000)={{0x1, 0x100000001}, 'port1\x00', 0x8, 0x50442, 0x8, 0x27cae657, 0x4, 0x5, 0x5, 0x0, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000098c000-0x4)=0x0, &(0x7f0000a05000)=0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000002a00e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000322000-0x71)={0x0, 0x69, "013f71cd4f0a2cc956a0206f2a19bf1b3f04504ef6041279c0a1abf94c56749f905a3f3e257e0b87c8259cc9f042f3dfee149c136f3f3342125a5d8352abf9557c109729c04d152dfe820a2926a05132e501033f5dc32b66074f1896d4356abeaaca3c16424460c261"}, &(0x7f000057b000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000571000)={r1, 0x4}, &(0x7f0000c74000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003fd000-0x10)={0xcba, 0x200, 0x7fffffff, 0x7, r2}, &(0x7f00006cd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000651000-0xc)=@assoc_value={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000801000)={0x1, [0x0]}, &(0x7f000078d000-0x4)=0x8) r4 = add_key$user(&(0x7f0000786000-0x5)='user\x00', &(0x7f0000a7d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000091a000-0xb)="60df24e0b850b64a527952", 0xb, 0xffffffffffffffff) socket(0x9, 0x6, 0x1000) keyctl$get_keyring_id(0x0, r4, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d6000-0xb4)={r3, 0xac, "48fdbcc0fa59a7198ab73e4feee674930e326d23af9554cca1648a3220cec4af02e916d56ab7ff55b4aec8c9180f0328db3da0422239517d4f40d7fa7e864b96e761fc0805072e4f0c3b313fe0c9ffc941ac39af2be7858359a121e1861cb5da2494072fdf8c551f3b38dddd7e115ddf5f13ee09f836b32fbf98d55940c41af9d32f1489ef2d483cb4242a80199a9a8b20b450a6b37cc0e6aeb112c3e2570f7d740fc398d83a62171d8cb7ee"}, &(0x7f0000459000-0x1)=0xb4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000979000-0xf2)="0000e2000000000300896033ac4c40a21fd2eaa17dbcded122515d4cd26b3bc548395754fb0b563b8e16b80c6f4ed8390110ada03d179a58b6e1a303c6d71a7faeab208e8031629e1ff99474185493523a6b14a99501bd0f0725e635fb618ef0c38bacfe314a0cdfdea62e1f5cc99cd98415efce85d49563d2c2b7000000d0a1acf2616cdf15537bec67cac8a2339e00af1bf56857c9ece9d3659d5a4c9f789d0ae057a9a8102f0fae9710291d6c7500bf713daa9097959ead30d1707f7837f93a9aa07170844536f045b19871f7bbcb02a68d6a3cd7ece871abdb16cb2ea456ceab2713493fa565d85ab240cfa8c20c2ee4") ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00006ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r0, &(0x7f0000cb0000)=""/24, 0x18) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000dea000)="") 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000767000-0x5f)="060095be7b12979952228cb4aacf79f8b8b16aa111a4705d74bceb45c7a5d305cfc5efbd12586f4b1e0b0db93869ca7274ebe6febd9992bc1be37b0500000000000000db1b61213cc1a7e1d05447fb3c14c7b9cb889c26cbd2934635820e30", &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) madvise(&(0x7f0000e2f000/0x1000)=nil, 0x1000, 0xf) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) 2018/01/07 12:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008dc000)=0x0) getpriority(0x0, r0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004ab000)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x1, 0x1f, 0x400, 0x1, 0x80840000, r3}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x3, 0x0}, @addr={0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f86000-0x8)={0x0, 0x0}) getsockopt(r0, 0x2000000000000107, 0x13, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) fremovexattr(r1, &(0x7f0000b3c000)=@known='security.capability\x00') 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00004ab000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83, 0x1, 0x1f, 0x400, 0x1, 0x80840000, r3}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000cca000)=""/74, 0x20000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c35000)={0x1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x80, 0x0, 0xfffffffffffffeff, 0x400, 0x0, 0x6, 0xe5c, 0xffffffffffffff01}) r1 = syz_open_dev$mice(&(0x7f000004b000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e47000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000000)={0x1000, &(0x7f0000da8000-0x1000)="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"}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x3f, 0x8000, 0x8, 0x1ff}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000df7000-0x8)=0x0, r1, &(0x7f00006d0000-0x8)=0x0, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000315000)='/proc/self/net/pfkey\x00', 0x105100, 0x0) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00002f4000+0xdc7)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d9d000-0x4)=0x14) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x7ffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r0, r1) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000084000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000868000-0x28)={@common='gre0\x00', @ifru_settings={0x7ff, 0xdc1, @sync=&(0x7f0000773000)={0x989, 0x20000000200, 0x8000}}}) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f00007f6000-0x31)="1f000000f90300ff0000000100000000", 0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000412000-0xaa)="b2527f322ad49737dc365976e4992f97af0be98fe59b83b8557109045a500cfe50bcad0cb8c1d04fea4203d48d0834e1b65082f80d482d75ded8d8f5b5db442d49dc191ce15dac021de940e30edd4db90a7efd3f38bd8cf7ef5e8a47086e25c36b21403c68f85842a6463b393b79c7756ec5b5f9efa85f0ae5093d986c0ae0791a728d8e4006987c32576356a07c665641a8bec2c001ac14c4168b7af8d587dafb3d14c410caf3f43fd5", 0xaa) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f1f000)={0x0, 0x0}, &(0x7f00008b9000-0x4)=0x8) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00008e1000-0x10)={0x0, 0x0}) timer_create(0x5, &(0x7f00006b8000)={0x0, 0x10, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c4000)=0x0) timer_gettime(r0, &(0x7f00006f6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x0, &(0x7f0000c81000+0xe03)={0x0, 0x0, 0x0, @thr={&(0x7f0000245000-0x66)="", &(0x7f0000659000-0x6)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a2000)=0x0) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 3: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000017d000-0xb)='/dev/loop#\x00', 0x7, 0xe02) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017e000-0x8)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000119000)=0x800) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f000017e000-0x4)=0x0, &(0x7f000012a000-0x4)=0x4) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000017f000-0x4)=@assoc_id=0x0, &(0x7f000017e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a82000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000000d000)="3a2483a038e929005dc0") ioctl$int_in(r4, 0x541f, &(0x7f000000d000-0x8)=0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000136000)=0x0, &(0x7f0000180000)=0x4) sendmsg$key(r0, &(0x7f00000a9000)={0x0, 0x0, &(0x7f0000121000-0x8)={&(0x7f000017f000)={0x2, 0x14, 0x5, 0x0, 0x4, 0x0, 0x6, 0x0, [@sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000017f000-0x8)={r3, 0x9}, 0x8) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) fanotify_mark(r1, 0x20, 0x10000, r0, &(0x7f0000e96000-0xe)='./file0/file0\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00006a5000)={0x6, 0x401}) mkdir(&(0x7f0000b09000)='./file0\x00', 0x42) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 5: socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000589000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x5b1d, 0x1000, 0x3, 0x1}, &(0x7f0000a89000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000620000)={r1, 0x3, 0x30, 0x2, 0x6}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x8000f, 0x6) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) sysfs$3(0x3) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000240000-0x20)={0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005c0000)=0x0) r1 = memfd_create(&(0x7f0000db1000)=']loppp1vboxnet0vmnet1\x00', 0x1) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000ca6000)=""/4096, &(0x7f0000016000-0x4)=0x1000) wait4(r0, &(0x7f0000bd5000)=0x0, 0x20000000, &(0x7f000001b000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000097f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000059d000)={@common='nr0\x00', @ifru_flags=0x0}) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000008000)=@rc={0x1f, {0x7, 0x7ff, 0x800, 0x5, 0x6, 0x17192ce8}, 0x40}, 0x9, &(0x7f0000002000)=[{&(0x7f0000003000-0x42)="23fdf03a2c40415c8ee80ba3b4b9bcbc61fba0bc5d8e2e55af30e2ebfb97ebd286db18754cf459174bb4e8579cb3c37ec9a6fe258b7ceb3379cd7831213d7dae5fc3", 0x42}, {&(0x7f0000008000)="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", 0xfc}], 0x2, &(0x7f0000006000-0x104)=[{0x28, 0x0, 0x4, "aac9b8eb8b8fa53fa510387a9d4d122e2549f006df85099b70c21c"}, {0xdc, 0x10b, 0xffffffffffff0001, "2216a819f12e9a9f041436fed6069f7a0d907ec666946db7f0d86900b29f8b6c1aeaa64835243cb7d2bb621347b1a590fbc5d4bf2dbd95e21e1e5a639ec65f73b42f0020577c1818e726fb9d8bad706ef7adb458b0349b9caccede2d39ec9d282fd166d4e2479b6b4fdee9e4f9ad31c7460b49051e56a153784bbe1ec9cf5812ab8065b1d55b40b5dc657723f335419338ea83e6e4d85ceb98421002c11a972707eac6a3e00b919c508c5623e0bbda9e820ad411a62ca0dc9e3f96baa04d251e1c4bd13982a76c117090bc0f68653d"}], 0x104, 0x4040800}, 0x8001) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) inotify_init() splice(r0, &(0x7f000005e000)=0x0, r0, &(0x7f0000988000-0x8)=0x800000000, 0xb, 0xc) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000022a000-0x6e)=""/110) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ef3000-0x8)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000d30000-0x4)=0x8) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002a4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f000021e000-0xa8)={{0x80, 0x0}, 'port0\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]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000072c000-0xa)={0x10001, 0x0, 0x9, 0x0, 0x7fffffff}, 0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aae000)='/selinux/policy\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000c4a000-0x8)=""/20, 0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000643000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cc0000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000572000)={0x7, &(0x7f0000c5e000-0x1c)=[{0xb4, 0x3}, {0x4, 0x5998}, {0x200, 0x401}, {0x6, 0x81}, {0x0, 0x1a}, {0x10000, 0x3}, {0x1000, 0x8}]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6d000+0x470)='/dev/hwrng\x00', 0x20180, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f000071b000)=""/72, &(0x7f0000ef3000-0x4)=0x48) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ef4000-0x8)=0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000cc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/07 12:58:14 executing program 1: r0 = gettid() ioprio_set$pid(0x3, r0, 0x20) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000002000-0xe7)="d36798ec684b4ab0f99b46216ea4fd6e8ffad1daf905b8d5aaa5db70b35ebba4788148f32d32f2a9fba304a1158519609e44f037d674e1a83fa5f6fe1355cdf113ec28ca210173293cc570bfe2d82a58d947e9266becad9fc0b909272e3cb48b2ae6c8f601396644465e6058cd919b0acd8dfc5341853ea1f2a26ca1d985c42fe523fd918c47ca99409c169edf09e9bf506f70ef4961cfa4777c3f4a31f8a31e3ee19b43b913db54a6c0a2430fe782c1c18dcc6fbf18ca9e78968752ad1312dbb9d3ee73d44ea1e03f07ae2845bc12bea1894234dc8f544a93b01a5ae436fa6e778a2d7edb35ab", 0xe7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001000-0x4)=r0) 2018/01/07 12:58:14 executing program 7: r0 = inotify_init1(0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e37000-0x10)='/selinux/create\x00', 0x2, 0x0) bind$llc(r1, &(0x7f0000528000)={0x1a, 0x5, 0xffffffffffffff80, 0x400, 0x3, 0x7, @random="a43b6268b5f4", [0x0, 0x0]}, 0x10) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000d9c000-0x8)={0x2, r2}) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x100000000, 0x4, 0xfff, 0x60}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x31)={0x0, 0x29, "56306f21a2a0c8691bd61b1180cd42975ff59fe362439427fab563e1240858d825c62bc6d5af0afa47"}, &(0x7f0000000000)=0x31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r3, 0x8001, 0x0}, &(0x7f0000002000-0x4)=0x8) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x5, 0x800000002) r1 = creat(&(0x7f00000b2000)='./file0\x00', 0x200000000000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000fc7000)={0xf25, 0x5, 0x0, '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]}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000f8000-0x8)={0x528, 0x7, 0x0, 0x2f8}, 0x8) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(0xffffffffffffffff, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) [ 38.792431] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00008000 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000489000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) write(r0, &(0x7f0000998000)="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", 0x1000) [ 38.855109] tty_warn_deprecated_flags: 'syz-executor3' is using deprecated serial flags (with no effect): 00008000 2018/01/07 12:58:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fca000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000182000)='coredump_filter\x00') renameat(r1, &(0x7f000027a000)='./file0\x00', r2, &(0x7f0000529000-0x8)='./file0\x00') sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d14000)=0x4, 0x4) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x820f, 0x93c, 0x1, 0x0}, &(0x7f0000cef000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000027f000-0x10)={0x6, 0x8000, 0xfffffffffffffffb, 0x8, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008bb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000d69000-0x4)=0x6, 0x4) r3 = socket(0x10, 0x2, 0xc) sendmsg$netlink(r3, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000499000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0xffffffffffffffff, '\x00'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") r0 = getpgid(0x0) ioprio_get$pid(0x5, r0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0xbc88) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') lseek(r1, 0x0, 0x0) read(r1, &(0x7f00000e3000-0x36)=""/54, 0x36) open$dir(&(0x7f0000bca000)='./file0\x00', 0x80400, 0x0) epoll_wait(r1, &(0x7f000036a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xd39) epoll_create(0x4) socket$netlink(0x10, 0x3, 0x4) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000634000-0xa)='syzkaller\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x49526ff279dd11de}], 0x2000000000000041) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003ca000)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[], 0x0, 0x0) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000240000-0x20)={0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000870000-0x8)='./file0\x00', 0x100, 0x2) mq_open(&(0x7f00004ef000-0x1)='\x00', 0x1, 0x102, &(0x7f000065f000)={0x6c2, 0x5, 0x4, 0x7, 0x9, 0x5ba895bf, 0x7, 0x1}) 2018/01/07 12:58:14 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000013000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000012000)={{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]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) r2 = open$dir(&(0x7f00001e4000)='./file0\x00', 0x10000, 0x50) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000839000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e8a000)={0x0, 0x0}) r5 = syz_fuseblk_mount(&(0x7f0000ff7000)='./file0\x00', &(0x7f00004e1000-0x8)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x6, 0x2) ppoll(&(0x7f00007d3000-0x28)=[{r1, 0x8, 0x0}, {r2, 0x20, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x4, 0x0}, {r5, 0x1000, 0x0}], 0x5, &(0x7f0000c8a000)={0x77359400, 0x0}, &(0x7f0000b1e000)={0x7}, 0x8) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x989680}, 0x8) r6 = creat(&(0x7f00008ae000-0x8)='./file0\x00', 0x100) flock(r6, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b6d000-0x4)=0x0, 0x4) 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000498000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007a4000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x8, 0x7, "5147999012a446247b960e3df08be2a2b429e400d780b14316de799bba9f13a9a7e994e0991fb1948deb19d1e55c4cafbeda0d7aaa30e61fc1d1714e7b24825e04fb010acf0c0f6b0aa37df1f3257cdf"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x100000010, &(0x7f0000360000-0xc1)="18000000020001000000be8c5ee18c003e0000080201003701da1e03366f3cdc0200000074ffffff396052bb6a88001b0a00000000000000ffffffe66d98e2010067fcec63e0209cee4a5acb3da41f0000ba00000000c88ebbff06010000ffffffffffff8001140900000b00000000ec007702cfb7ebe7d77ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2018/01/07 12:58:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) chroot(&(0x7f0000303000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000482000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00007d7000-0x10)={0x4, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000eba000-0x8)={r2, 0x100000001}) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000056e000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = open(&(0x7f0000a91000)='./file0\x00', 0x60402, 0x20) openat(r3, &(0x7f0000122000)='./file0\x00', 0x80000, 0x2) read(r0, &(0x7f0000a20000)=""/178, 0xb2) 2018/01/07 12:58:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000db9000)=0x81, 0x4) r1 = add_key(&(0x7f000088f000)='pkcs7_test\x00', &(0x7f0000526000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000d39000)='keyring\x00', &(0x7f0000cd0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r1, r2) r3 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r3, &(0x7f0000768000-0x8)=[{&(0x7f0000584000-0x1f)="ae5434967ec9eb075845db2902857a5811f02bd1867ad80ce5819488b94e5c", 0x1f}], 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000f27000)={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]}}, 0x90) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000057e000+0x2a4)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = mmap$binder(&(0x7f0000d53000/0x3000)=nil, 0x3000, 0x8, 0x2010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000bc8000)={0x50, 0x0, &(0x7f0000dc2000)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x40, 0x20, &(0x7f00003cf000-0x40)=[@ptr={0x70742a85, 0x152, &(0x7f0000e7b000-0x1)=0x0, 0x1, 0x4, 0x19}, @flat={0x776a2a85, 0x0, r6, 0x0}], &(0x7f00005cd000-0x20)=[0x48, 0x30, 0x78, 0x38]}}, @enter_looper={0x630c}], 0xa7, 0x0, &(0x7f0000dff000)="c6f7eab8b8b2d621c42fd5337907b9fa5a737df2cd92da01209a98428583377b32ea19c9f13d3f885bc9cc86a1170f8272daf324cb034b63e0ccfadd54d1f81a9b23091a0250eb2a870c8ddc3166eb86f2a0cc2dff8701a9f4a10ebd071fc3e2dc26922ee20e2307d724a0befdf6f93d5421417007f59b695fba95f12eeb6091114d3666c52e13d9e852e0414b7f5c073079efeb1e7782e943846db35b66c4a8929db79c8ed10f"}) 2018/01/07 12:58:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e17000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ead000+0x1e1)={@common='tunl0\x00', @ifru_flags=0x8102}) r1 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1b}) stat(&(0x7f00003e6000)='./file0\x00', &(0x7f000053d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETSNDBUF(r1, 0x400454dc, &(0x7f00003e6000)=0x0) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() getresgid(&(0x7f00008ca000-0x4)=0x0, &(0x7f0000268000-0x4)=0x0, &(0x7f00007f9000)=0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000eb6000-0x1c)={&(0x7f0000676000+0x55)=@proc={0x10, 0x0, 0x2, 0x180000}, 0xc, &(0x7f0000e01000-0x30)=[{&(0x7f0000feb000)=[{0xe4, 0xb8c, 0x200, 0x2, 0x1, "d3133d4a120263e8702769dd05dd338088ac1996946f797a5ce55ab22bd5a07c05602c15b2a49724005f00444f8566849db674bc95cd28633f9f12871cb00db9f0ea25e0deeace1d2535416fa4c30a0df10e6c8caa73f86b863f55e9a4277fb2070ea9169c9ddb38efdbb992cc236fa3330da26daba17c0d02c07af7e44b8237f66ec91a356f0f7879eb2159cea4793a3fabeca44b51971b288c012ef3507ad821e4859a835c24ec9d9d2cd8b7c1129ebe0df40aec25ae963bddc836bd9ca4e520efb9bdcddbc4a5fd3e4956a49412651aac88"}], 0xe4}, {&(0x7f0000305000)=[{0x44, 0x7fff, 0x14, 0x4, 0x1, "009d0da629da96e86bcededd65896f7bf681ae751f17574b4965f27cbdce91cdab7160ef23789bad5e966039b6dd77620a"}, {0x90, 0x800, 0x617, 0xe, 0x0, "04de5a1d5f63430616607dc4e48ca1036d337b02ec5158f663ac2d8aea5e112eb9e25106268a6e2a5b06657b487c955e734a60597f04daa921bc3fd23313e2a097a6f8225aac63571c99058c756c0aa170d9d7a53548830a2c2aa538add4702bb75495f649d06d37adc427a70355c8527551df38b56ade9c56d39b85483d"}], 0xd4}, {&(0x7f0000fec000-0x588)=[{0x60, 0x4, 0x300, 0x640, 0x0, "ab0e6c6bf4eddfd77f3e713538e7ab298d09a0635623584b5f43a46fcd8e18d4f2e3d4751d4b1f37444a0ffdcbe3d6ab7edc3c2cecb9171cce8dbdeb129868f6f538737cdbddd7cbaae1aebbf054796f"}, {0xe8, 0x8, 0xaa6757254f3b0247, 0xfffffffffffffffd, 0x1, "ef2eaa18329cdc6f4dc007f78bec3da47005a195224e4197949fd417f81006dd16da3c809758c1b9fa0176927c4fd5008fa308650f15fa11c8ee349616d28ed3a305becb80e0d82dd6478949ebdc5edf30ef5cc65464d2921327ef1c0c7cc010201feceac269cb147f91bd20e791961f6d63e816f9c25ee316e0cf7a5ea3e8573dfae121bd932d43abb2f79dd19240c413f439f3aed47423f7e5a8aa7a1f4de0f7a7b57ba53a24590f39b38f816c71be7428a1db046658c2a0983fdab221ead47aaeebb5ee3e81d8617298c048663ab8777e58d14237bcd4"}, {0xd4, 0x800, 0x4, 0x7ff, 0x2, "7b87b67d88e5aef640589f83d40af437535003b9931c9a40fac163d6e1b91b0254f7ffa33a8a9003c593fd639c7a7df4e9e18e73570b824e6b2b059e44c34509beeb6e43596cd093980b116503321ae924ef2e2aad6c60c85ae6dd722091b574f05268141bf85a3ef16415871a0deafd6f9541614d5ff3d5a23c4e2200891118064a3a6cdf0317367f69aea7f56c17edc43922d4e3ee15d10f16a0e3216f12cfc22180842d57829800479c050fc2a11ffd57f650961a6d35b179c5e2e857c48e8ba0cdd4"}, {0x64, 0x5, 0x300, 0x5b0, 0x1, "4613b23bc9ee58edd5d1fbf1580c2873135cf1934a2bd7c478f8fdd11955cd51f4568a750faff72d43d8afd7cec24c10557334e595c9dbc3b002062896511aeb2d377602137b2a703afb2c479dbcfe971e1aae"}, {0x44, 0x0, 0x20, 0x100, 0x1, "a8e6897abfcdb739f13447af3b2443226dd281301b5653653992df4d6e76e2dd0fe4e1d5d978689d3bf7823c08288e02ade66f02"}, {0xe0, 0xfffffffffffffffc, 0x800, 0x8, 0x3, "f1f5fb827e06be65956bc58a90b99528e52ffe5b414af6de54b717c27060f06e8e804188f8d472921e371f2c9bf5e95e4666d8f40f58d15c406481277433e50a2b68e934552fc70acafb05dd9875fc7fb3ab981c8de5edd123fd0325d22e26bfb8a0fa1ccad52258b2b74c09719651a9bdd34b78b9532f52ee4930a68a353efc2274950a39c1e40e8ec100c9cbae6cf457a2a863268fcf7678c7b590978ef5ce7d6a441c73c49dbff3f5ef939039a3acbb04235be501c24ba8b3855c9b869897f64b18494b8c0d9cb8d763486f08"}, {0xa8, 0x400000000000000, 0x100, 0x1ff, 0x0, "fdb8d2d4dc4ae88820a50ef9b7e7041c3425dc32fcbad6387dfd6bff6fbcc8e8c3fa7efa56f67d0ded9754879c6c755cb7d3846ed989880dd0c17063cf54ff9ee7d19e42b5ad1a89775fc97cc6a37bd9927dae6b3565353bec0514914d2dab5e4f99ceec0f07b2104da4790842821ee37ac0aa4a82b5229dad064927dd22861485fee504fb91fc24518dacaa1b3f461484f1c2ceffb9eb"}, {0x64, 0x4f95, 0x0, 0x2, 0x1, "36e636b54cd75df9796be5a1542f19bf0887e2b12372fb7ff86f7c2fd8c6e2b734cfd037c58875e1089ffbd1688d3d123909a2ce5927fb9991d61f4d3e0deabebb1077efe5b16f5b6e44151a64e2daedac2eed"}, {0xd8, 0x8, 0x100, 0x6, 0x1, "740b5a2ce5e05aadbad8fd729c03734edd84fccb632e8d6f21097a9977d4cf9b181a36941a53b8a60b51907556832efe4b892f82f5f01b858bbd600ed13848f50492d0a1d630ba3e25037b478d67f8ed42a68cab8450b30ae64ca72de771431593173f339caedda6b53ad91a2eb76771a56b00aa5110d875432851401ab8087290dae1724b6c448359274ef26f50db684f1c0a0badd594c679bba2724b0a2a88f5f3261440ef8744d36328786d162bd45d5b6a9b5603c6e2aec114685efa14c4e51f58ada226"}], 0x588}, {&(0x7f0000fbf000)=[], 0x0}, {&(0x7f00000c9000)=[{0xe0, 0xfff, 0xc03, 0xc61, 0x3, "e50a8f727c91fc34ef629aac2ee1d4e4f0797dd7ff73719bee75f99b2a7310b3dff838dcf6912d79e0560b9950fa624a9fca2d9d9a328ff963e26dbe9f771e33b1ca060a3ce51f8755f8b3a0ce2b119fd0f056de9d110e5a9247bb92498c4729b8d4d7afc52942381e6a9baed538d3e88c12014e63d0ae0d06e7f98d90c8b8768f3de2067d66656fae1403d3071c60a85ba10c3056281c4ebcf841d7750608e35ce31db2da4eeb7978d55f2ee111323de2c60ed4687be7b0a4e516c085e440524331af20d8ad380f3f194321d1738f"}, {0x10, 0x1, 0x300, 0x7fff, 0x0, ""}], 0xf0}, {&(0x7f0000229000)=[{0x10c, 0x401, 0x24, 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{0x108, 0xe7a, 0x800, 0xad67, 0x0, "1c260e9cf6be69926765bad37ef35d8ed23e07209c4627e0bd7b85aea47dd2e09d99a6779ffc38ba57ef14de78ad28bbbeb0094f988763ddd02a1660eb6c920da79df1c9dc69835017d93c16c822a3da8e61e5c79911d638515e5d95dd31ac430f5b92fb328a2ebe889ba1a3d46891a00e897e14e83167ae6c1e59a1595d19ee73a8d1a99fa2cccc9dfa3bb4ee8647c7fc398a12d7540dd0fb6fb4e74ddb256ec1b78b5176c4ea43da4df873ee62431c4586df2ecdc94c50afe223f6d0c335487a29bf2d17b437686a9610084587f516a580cd81793abbff42a55b15df94a046add2e8ec84d7a6e28bbf446e0da987bc439440a065734948"}, {0x70, 0x1ff, 0x210, 0x7, 0x1, "008a2b7cb97c4d81ecbf693013c26ec9306f03ed2a0df74fbcdcac9ab5718816102d7cb1fca92c1ee362cd7580c8d969a8d2f1190b9f4744a2f97e5bcc7133fb713eb8f4f956ba90f83367b627b711833a90e04f819989d88d5349b4ae"}], 0x1294}], 0x6, &(0x7f0000dec000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r5, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x0}, 0x80) fcntl$addseals(r0, 0x409, 0x4) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f000096c000-0xa)=""/10, &(0x7f0000fe3000-0x4)=0xa) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x5)='.GPL\x00', 0x3) ioctl$KDADDIO(r1, 0x4b34, 0x9) capget(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:14 executing program 2: r0 = inotify_init1(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[], 0x20000000000002d7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000150000)="1f00000001021300fd4345bb000100220240000009000700011601130000c4", 0x1f) setns(r1, 0x8000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a04000)='/dev/rfkill\x00', 0x802, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000817000)=0x0) r3 = syz_open_dev$mice(&(0x7f0000389000)='/dev/input/mice\x00', 0x0, 0x100) mmap$binder(&(0x7f0000b90000/0x2000)=nil, 0x2000, 0x2000004, 0x200085c, r3, 0x29) 2018/01/07 12:58:14 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fca000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fca000-0x28)={@generic="56d0305dff8e5fe74b9cb5f1ff311285", @ifru_mtu=0x7fff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fcc000)={{0x3, 0x3, 0x10001, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fcc000-0x8)={0x0, 0x100000001}, &(0x7f0000fcc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x5}, &(0x7f00004e3000)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000095000-0x4)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fcb000-0x8)='./file0\x00', &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec7000)=0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c30000-0x10)=@common=""/16, 0x10) r6 = gettid() mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b5b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c88000-0x8)='./file0\x00', &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000641000)=[{&(0x7f0000e30000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcb000-0x40)=[{&(0x7f0000fca000)="", 0x0}, {&(0x7f00006c9000)="52f184deecbb237a690bef930c1080f8907d9e1be6a4ff40e40d225b74cb59169dc4f8bb273b68575dee9a6684ad1a33374dc70cd2d14dddda0dec2231292eda74f3319acf35b3de4b971f893e8e62059ef3a9da77b435216bc0d1ae7fab09afccf37d0935b50b17bb23229396cb7af1ca5707c29bab2f5a23fc1d1233c92aade61b808f20d4ffb1ed97206a557ac8f13a84e92d26b24d609be6a52e7b1e5a23e531905327a67c5ba6ed226df67dabd02514caac2ea7b0a6c6e90f7c239ae631c54fd6c0274ed8da45874f16def01874821c27bbf070dcc5db17bb9a", 0xdc}, {&(0x7f0000e8a000-0xfa)="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", 0xfa}, {&(0x7f0000bca000-0x5f)="9bee0c173c1f9aa0e89166cafb412b416b64a86373936002637af067f69e9fb65c288fa36d03e2cea053585d528a69a9f737693c5b9e45c7278929aa4059df865445efded2b6b1075c25d594120bef596026f0818deb62d2dcada5ef862a0c", 0x5f}, {&(0x7f0000e09000-0x68)="6677c1e4dfb49b20757f503f0fdda9ef3086cf856ca62d852203702bfa7fcc7b8c8a5dbd633f554c340e3067e56d32fa4a55b23efed628974b17b50d88a8e20b0b87e5070c4c5fa60d75ad4d3a7711e8ff4d98b247702dbfcb0c045d40cc58b43a9f1814d3a5aaa1", 0x68}, {&(0x7f0000640000-0x29)="ceb0962136158f99b191e11bf9fc8af9fdfcc621f1c5d315008b2f6c7f6ef6ec66686a6e62edbd1db1", 0x29}, {&(0x7f0000fcb000-0xce)="0b655eece517e344be63fd82bf2b49c915be659cbb8045160d84251e265dd2be8c4edfcf394d24d0716d13c6c4b3810857375414c9ccde1c77f344834fb87fb75fb81435e4cc163d6819c3b4dbfcad10355fba9892c9c3f639f7fd820506869f1725dd944cd2f33894d883990943da92a2c33f1d8be1e69f46d7154c7a1f07ae5ec463ba83b647b82b205c8595ddb45dec7d6358dae1dc8045ed4517344ed64cbd66959b157cf43ee99f3e8412cfd4ea7acb8cebed12527da77de083ed1e26fe20e334af12148f4e44b6df3f7228", 0xce}, {&(0x7f0000fcb000-0x78)="05086f4c599fe128547ec24d9a03333f55b2c49873cecf2c82f6e87aa32cad27f334c7b97760ee3eebb59a24ae910ed8f33093a0f14e0d4938af6914b3cf68badfe22f7dff826cbdd1e4eddc63448a74dbe19c9b4b9e3fd32b9da7201aaf3bb5ad727acc5ae2af103a2df8043b416781b9e474b6c61a4cd0", 0x78}], 0x8, &(0x7f0000fca000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}], 0x68, 0x800}, {&(0x7f000089e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e2e000)=[{&(0x7f0000eca000+0x596)="0f13bb7f9881357cc9d9e2af9d23163b146b0263c5d28cafec153785e5a8baccfe7d9408f1c26f9c661b44370470238537b8afd93bd305d606fbb39903d49bc07a0e268be2db111e0ed9553c0da9e00b83a259f8f60223a92321b699f0f60632f4209611f62c35fc3020ef259a311a18ac02d79e384de15a6ede7cba9ceff0a2a9d2ef1cd131d37742cf9558245daf77758694aadb01f363707a5d955e4000788d0f3ad57d9269", 0xa7}, {&(0x7f0000300000)="7ee25af28abb80bf51b3513bd6d16ec3a18a248feeca48ac32401cb1377528b628feee467598e8a88926205439b9fb5802f657c7df242d40a912d9fd3bf7348cedaae09ec9612abe73b109d48e9eb82437a800bce5937138dd2e146d7fdadc8cc80ac99772c651ac56d94f6fc064fa10949e6c45e43f461779f5034a855c326621619a9211fd30ab0fdaea2d140beeeaee1123a6c22bb97b83b78ae9d2c001f57ef52a213a1b301fc7fd4d4b7ed37c41bf8489aac94550a104d2779f79e68afa39714ad35baa6afb0429b216d7a03d5ec740a0369f57b0adcf98599417de4a80ff7a9c0282bcc27fe1c07a7ffe6dd72c17315568c328db", 0xf7}], 0x2, &(0x7f0000ccc000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1, r1]}], 0x2c, 0x1}], 0x2, 0x1) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/07 12:58:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:14 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x6}, 0x1) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000006000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000)={0x0, 0x0}, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) 2018/01/07 12:58:15 executing program 4: r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x7fffe) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) renameat2(r0, &(0x7f0000243000)='./file0\x00', r1, &(0x7f0000db6000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r2, &(0x7f0000198000-0x1c)={0x10, 0x0, 0x0, @empty={[0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0xfffffffffffffddf) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ed1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c5000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008c7000-0x5c)={0x400, 0x91, 0x3fb3, {0x77359400, 0x0}, 0x8, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) inotify_init() 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) ptrace$setsig(0x4203, r1, 0x3, &(0x7f000051e000+0x6a8)={0x16, 0x4, 0x1, 0x9}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = memfd_create(&(0x7f000006a000-0x14)='/$^}selfkeyringppp0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002bb000)={0x0, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004cc000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f28000-0x10)={0x1, 0x200, 0xfffffffffffffff9, 0x7, r4}, &(0x7f0000272000-0x4)=0x10) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4203, r1, 0x0, 0xffffffbffffffffd) ptrace(0x4207, r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000093000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000b10000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ba000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004a6000)={0x0, 0x4, 0x1, 0x0, 0x3, 0x18b, 0x4, 0x10000, {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]}, 0x400, 0xedd2, 0x6, 0x8, 0x8}}, &(0x7f0000a87000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000b50000-0x10)={r7, 0x400, 0x1, 0x7}, 0x10) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000a24000)={&(0x7f0000c9c000)=""/0, 0x0}) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005ab000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00008a0000)={0x0, 0x0}) ppoll(&(0x7f00004b9000-0x28)=[{r0, 0xa039, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x40, 0x0}, {r0, 0x200640, 0x0}], 0x5, &(0x7f00008f2000)={r1, r2+10000000}, &(0x7f00000ae000-0x8)={0x1000}, 0x8) 2018/01/07 12:58:15 executing program 2: acct(&(0x7f00006ac000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 12:58:15 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fca000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fca000-0x28)={@generic="56d0305dff8e5fe74b9cb5f1ff311285", @ifru_mtu=0x7fff}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fcc000)={{0x3, 0x3, 0x10001, 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]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fcc000-0x8)={0x0, 0x100000001}, &(0x7f0000fcc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x5}, &(0x7f00004e3000)=0x8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000095000-0x4)=0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fcb000-0x8)='./file0\x00', &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec7000)=0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c30000-0x10)=@common=""/16, 0x10) r6 = gettid() mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b5b000)={{{@in6=@remote={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000fca000)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c88000-0x8)='./file0\x00', &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000641000)=[{&(0x7f0000e30000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fcb000-0x40)=[{&(0x7f0000fca000)="", 0x0}, {&(0x7f00006c9000)="52f184deecbb237a690bef930c1080f8907d9e1be6a4ff40e40d225b74cb59169dc4f8bb273b68575dee9a6684ad1a33374dc70cd2d14dddda0dec2231292eda74f3319acf35b3de4b971f893e8e62059ef3a9da77b435216bc0d1ae7fab09afccf37d0935b50b17bb23229396cb7af1ca5707c29bab2f5a23fc1d1233c92aade61b808f20d4ffb1ed97206a557ac8f13a84e92d26b24d609be6a52e7b1e5a23e531905327a67c5ba6ed226df67dabd02514caac2ea7b0a6c6e90f7c239ae631c54fd6c0274ed8da45874f16def01874821c27bbf070dcc5db17bb9a", 0xdc}, {&(0x7f0000e8a000-0xfa)="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", 0xfa}, {&(0x7f0000bca000-0x5f)="9bee0c173c1f9aa0e89166cafb412b416b64a86373936002637af067f69e9fb65c288fa36d03e2cea053585d528a69a9f737693c5b9e45c7278929aa4059df865445efded2b6b1075c25d594120bef596026f0818deb62d2dcada5ef862a0c", 0x5f}, {&(0x7f0000e09000-0x68)="6677c1e4dfb49b20757f503f0fdda9ef3086cf856ca62d852203702bfa7fcc7b8c8a5dbd633f554c340e3067e56d32fa4a55b23efed628974b17b50d88a8e20b0b87e5070c4c5fa60d75ad4d3a7711e8ff4d98b247702dbfcb0c045d40cc58b43a9f1814d3a5aaa1", 0x68}, {&(0x7f0000640000-0x29)="ceb0962136158f99b191e11bf9fc8af9fdfcc621f1c5d315008b2f6c7f6ef6ec66686a6e62edbd1db1", 0x29}, {&(0x7f0000fcb000-0xce)="0b655eece517e344be63fd82bf2b49c915be659cbb8045160d84251e265dd2be8c4edfcf394d24d0716d13c6c4b3810857375414c9ccde1c77f344834fb87fb75fb81435e4cc163d6819c3b4dbfcad10355fba9892c9c3f639f7fd820506869f1725dd944cd2f33894d883990943da92a2c33f1d8be1e69f46d7154c7a1f07ae5ec463ba83b647b82b205c8595ddb45dec7d6358dae1dc8045ed4517344ed64cbd66959b157cf43ee99f3e8412cfd4ea7acb8cebed12527da77de083ed1e26fe20e334af12148f4e44b6df3f7228", 0xce}, {&(0x7f0000fcb000-0x78)="05086f4c599fe128547ec24d9a03333f55b2c49873cecf2c82f6e87aa32cad27f334c7b97760ee3eebb59a24ae910ed8f33093a0f14e0d4938af6914b3cf68badfe22f7dff826cbdd1e4eddc63448a74dbe19c9b4b9e3fd32b9da7201aaf3bb5ad727acc5ae2af103a2df8043b416781b9e474b6c61a4cd0", 0x78}], 0x8, &(0x7f0000fca000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x24, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}], 0x68, 0x800}, {&(0x7f000089e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e2e000)=[{&(0x7f0000eca000+0x596)="0f13bb7f9881357cc9d9e2af9d23163b146b0263c5d28cafec153785e5a8baccfe7d9408f1c26f9c661b44370470238537b8afd93bd305d606fbb39903d49bc07a0e268be2db111e0ed9553c0da9e00b83a259f8f60223a92321b699f0f60632f4209611f62c35fc3020ef259a311a18ac02d79e384de15a6ede7cba9ceff0a2a9d2ef1cd131d37742cf9558245daf77758694aadb01f363707a5d955e4000788d0f3ad57d9269", 0xa7}, {&(0x7f0000300000)="7ee25af28abb80bf51b3513bd6d16ec3a18a248feeca48ac32401cb1377528b628feee467598e8a88926205439b9fb5802f657c7df242d40a912d9fd3bf7348cedaae09ec9612abe73b109d48e9eb82437a800bce5937138dd2e146d7fdadc8cc80ac99772c651ac56d94f6fc064fa10949e6c45e43f461779f5034a855c326621619a9211fd30ab0fdaea2d140beeeaee1123a6c22bb97b83b78ae9d2c001f57ef52a213a1b301fc7fd4d4b7ed37c41bf8489aac94550a104d2779f79e68afa39714ad35baa6afb0429b216d7a03d5ec740a0369f57b0adcf98599417de4a80ff7a9c0282bcc27fe1c07a7ffe6dd72c17315568c328db", 0xf7}], 0x2, &(0x7f0000ccc000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r1, r1]}], 0x2c, 0x1}], 0x2, 0x1) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/07 12:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/vga_arbiter\x00', 0x3, 0x0) epoll_pwait(r0, &(0x7f00000de000)=[{0x0, 0x0}], 0x1, 0x1, &(0x7f0000ca5000)={0xfffffffffffffff7}, 0x8) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001a000)={0x0, 0x0}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x1, 0x0}) dup3(r2, r1, 0x0) 2018/01/07 12:58:15 executing program 4: r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 4: r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00003f4000)=0xfffffffffffffff9, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000689000-0x10)=[{{&(0x7f0000ff7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) socketpair(0x2, 0x6, 0xfc00000000000000, &(0x7f0000ce8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000a3000-0x3)={0x5, &(0x7f0000b1f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00009b5000-0x8)={r2, &(0x7f000041b000)=""/11}) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/01/07 12:58:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000e42000)='./file0\x00', 0xe038, 0x6) acct(&(0x7f0000001000)='./file0\x00') 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000488000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ff7000)={0x0, 0x2}, &(0x7f000030f000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ff7000)={0x2, 0x7, 0x558f, 0xb70, r2}, &(0x7f0000ff7000)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ff7000)={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x266f}, {0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x0, [0x7, 0x8, 0x401, 0xf4c, 0x5, 0x2, 0x2, 0xfffffffffffffffd]}, 0x5c) clock_gettime(0x0, &(0x7f0000baf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000ff7000)={0xecc, 0x6, 0x0, {r3, r4+30000000}, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup(r0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ff8000)='/dev/ppp\x00', 0x2040, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f0000ff7000)=0x8000, 0x6c) 2018/01/07 12:58:15 executing program 7: fchownat(0xffffffffffffffff, &(0x7f0000a5c000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a5d000)='keyring\x00', &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$sndseq(&(0x7f00002be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bee000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x401, 0x9, 0x1}) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000026000-0x4)=0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000056000-0x8)='./file0\x00', &(0x7f000002a000-0x24)=[&(0x7f0000055000)='\x00', &(0x7f0000056000-0x9)='@cgroup!\x00', &(0x7f0000055000)=':^\x00', &(0x7f0000017000-0x9)='/dev/sg#\x00', &(0x7f0000044000-0x2)='+\x00', &(0x7f0000056000-0x19)='cgroup:GPL\\vboxnet1eth1\'\x00', &(0x7f0000053000)='/dev/sg#\x00', &(0x7f0000055000)='/dev/sg#\x00', &(0x7f0000052000)='/dev/sg#\x00'], &(0x7f000003a000)=[&(0x7f0000055000)='nodev\x00', &(0x7f0000007000)='/dev/sg#\x00', &(0x7f0000007000-0x9)='/dev/sg#\x00', &(0x7f0000056000-0x1)='\x00', &(0x7f0000055000)='/dev/sg#\x00', &(0x7f0000012000)='/dev/sg#\x00', &(0x7f0000055000)='/dev/sg#\x00', &(0x7f0000055000)='/dev/sg#\x00']) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/07 12:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000911000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) socketpair(0x20, 0x0, 0x7, &(0x7f000028f000)={0x0, 0x0}) ppoll(&(0x7f0000b62000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00005e1000-0x8)={0x0, 0x0}, &(0x7f00003a3000-0x8)={0x0}, 0x8) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000783000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x4000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000a07000-0x8)={0x0, 0x3}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000a8b000-0x8)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001aa000-0x4)=0x8) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000365000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000b7f000)=0xffff, 0x8) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f00005de000)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000da3000-0x4)=0x0) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000007000)=@file={0x40000000000001, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000a22000)=@file={0x0, './file0\x00'}, 0xa) listen(0xffffffffffffffff, 0x0) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800200040004531, &(0x7f00001d1000-0x2b)="89e155a06eb784a44aa27a4d400ca55f1f353028f05947fa3994230869883cd77cd849c7ed6c1719443350") 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000783000-0x4)=0x263, 0x4) poll(&(0x7f0000479000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) munlock(&(0x7f0000b96000/0x4000)=nil, 0x4000) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x7, 0x0, &(0x7f0000001000-0x10)=[@acquire={0x40106308, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/07 12:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f00006df000)='-', 0x1) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) close(r1) ioctl(r0, 0xffffffff7ffffffb, &(0x7f0000464000)="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") 2018/01/07 12:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x16) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054d000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00009b4000)={0x8ea, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x80, 0x9, 0x9, &(0x7f000000d000)=@common='gre0\x00', 0x10000, 0x10001, 0x4}) [ 39.560812] binder: 5327:5329 BC_INCREFS_DONE u0000000000000000 no match [ 39.569936] binder: 5327:5332 BC_INCREFS_DONE u0000000000000000 no match 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003d5000)="260000001300470000000383140022f1041000ff0100000000350000001a0986050010000500", 0x26) r1 = syz_open_procfs(0x0, &(0x7f0000c2a000)='attr/fscreate\x00') pread64(r1, &(0x7f0000bf6000)=""/98, 0x62, 0x0) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f48000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002b1000-0x4)=0xc) r5 = gettid() fstat(r0, &(0x7f0000f33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00007b6000-0x8)='./file0\x00', &(0x7f00004b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000154000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003cf000)=0xe8) stat(&(0x7f00005c7000)='./file0\x00', &(0x7f0000dc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b4e000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020a000)={0x0, 0x0, 0x0}, &(0x7f0000195000-0x3)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009b000)={0x0, 0x0, 0x0}, &(0x7f0000c41000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000041a000)=0x0) stat(&(0x7f0000b11000-0x8)='./file0\x00', &(0x7f0000c4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ad4000)={0x0, 0x0}) lstat(&(0x7f0000117000)='./file0\x00', &(0x7f0000592000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d8f000)=0xc) r21 = geteuid() fstat(r0, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00009d5000)={&(0x7f00007e1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cae000)=[{&(0x7f000022f000-0xa6)="41001a2ce11dc53262916a9b80bd1e10528880d04f911188f4238039ff04ce7fef68987895ab2cd875526e0fee075022f677b6fbac1cfb5713b4a040cf47ba998ec57b301cd0f6d4d92646cf08e598d03c9868dcde414b449ef27f35d4085cc4a7162c0daba846404ab7e92cc5911f28b34692ef59d71ecabeab3a59ab50f92a3dff5e21b298fc870d08e2f3c7e2dab44ae5fc99bbb633c6358008b2094868fc2c55c99dffd4", 0xa6}], 0x1, &(0x7f0000567000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xe8, 0x810}, 0x4000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000681000-0x4)=0x3, 0xa848535a500030b1) 2018/01/07 12:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c51000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d10000)={@common='gre0\x00', @ifru_map={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='oom_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r0, 0x3d) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007c0000)={0x3}, 0x1) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000365000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000b7f000)=0xffff, 0x8) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f00005de000)=0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000da3000-0x4)=0x0) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000601000-0x58)={0x0, 0x23, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000123000)={0x0}, 0x0, &(0x7f0000a62000-0x8)={0x0, r1}, 0x8) 2018/01/07 12:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000004000)=""/92) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000277000-0xb8)="26000000130047f10701c1b00e00801d000000000100000009ef18ffff00f132050011006e35", 0x26) openat$ppp(0xffffffffffffff9c, &(0x7f0000951000)='/dev/ppp\x00', 0x123102, 0x0) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc0000-0x9)='/dev/rtc\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001af000+0x17)={0x10000010, 0x0}) 2018/01/07 12:58:15 executing program 3: socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000009f000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00007e0000)={@empty=0x0, @multicast1=0x0}, &(0x7f0000d49000)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='oom_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) fcntl$getflags(r0, 0x40b) ftruncate(r0, 0x3d) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00004da000)={{0x0, 0x1, 0x3f, 0x2, 0x0}, 0x9, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x10001, 0xd3, 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d6000-0x11)='/dev/vga_arbiter\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003e8000)={0x0, 0x100000001}, &(0x7f0000665000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000c5c000-0x8)={r4, 0x1}, &(0x7f0000586000-0x4)=0x8) close(r2) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r5, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/07 12:58:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000f4d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00000ef000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000126000-0x9)='&\'nodev,\x00', 0xfffffffffffffffd) request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='ppp1\x00', r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000a1e000-0xb)='pkcs7_test\x00', &(0x7f0000145000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="2d5d70060000007365722a01262d6c6f73656c6676626c786e65743100", r2) keyctl$read(0xb, r3, &(0x7f00005e1000)=""/181, 0xb5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000572000)={0x8, {{0xa, 0x2, 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]}, 0x1, 0x0, [{{0xa, 0x0, 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]}]}, 0x110) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000354000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bb1000-0x8)={0x0, 0xfffffffffffff000}, &(0x7f000065b000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00009b5000-0x4)=r5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00002e8000-0x4e)=""/78, &(0x7f0000833000-0x4)=0x4e) r6 = openat(0xffffffffffffff9c, &(0x7f00001bd000-0x8)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000a88000-0x8)={r5, 0x0}, &(0x7f0000cc4000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000b33000)={0x0, 0x0}) r7 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00003a8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000854000)=0xb) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f0000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000022f000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fc9000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000ef5000-0xc)={r9, 0x30, &(0x7f0000147000-0x30)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000058000-0x4)=0xc) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000d5f000)={0xffffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xcdfa988, 0x3, 0x9, 0x91, &(0x7f0000404000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff812a, 0x1f, 0x7}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00009c5000-0x10)={0x9d23, 0x4, 0xfff, 0x7, r10}, 0x10) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000963000)="", 0x273, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000c0000-0xec)=""/236) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081d000-0x10)='/selinux/member\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000aca000)='./file0\x00', 0x200) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000033f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00005a4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000cc000-0x4)=0x14) connect(r1, &(0x7f0000b54000-0x14)=@ll={0x11, 0x19, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000206000)="") pivot_root(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000450000-0x8)='./file0\x00') 2018/01/07 12:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c51000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d10000)={@common='gre0\x00', @ifru_map={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000004000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000025000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000032d000-0xd)='net/sockstat\x00') getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000dae000)=0x0, &(0x7f0000612000)=0x4) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009e3000)={0x0, @in6={{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f, 0x400, 0xf8, 0x401}, &(0x7f0000445000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f8a000-0x98)={r2, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf10, 0x929f}, &(0x7f0000ff0000)=0x98) lsetxattr(&(0x7f0000748000-0xa)='./control\x00', &(0x7f0000efc000-0x53)=@random={'osx.\x00', "4070726f635e25766d6e65743076626f786e657431b223407472757374656473656c667d2f2e2d3a2375736572b76367726f75706370757365745c776c616e31656d306b657972696e67656d3100"}, &(0x7f00007f9000)='proc]\x00', 0x6, 0x3) getdents64(r1, &(0x7f0000679000)=""/80, 0x50) sendfile64(r0, r0, &(0x7f00007e5000)=0x0, 0x4) 2018/01/07 12:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00002f8000-0x44)=""/68, &(0x7f00007d5000-0x4)=0xffffffffffffffd2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dfb000)={0x0, 0x54, &(0x7f0000272000-0x54)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb2}]}, &(0x7f0000327000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d1b000-0x8)={r1, 0x6}, &(0x7f0000940000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000f9b000-0x70)=[{&(0x7f00005cd000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x19, &(0x7f00005c1000-0x60)=[], 0x0, &(0x7f0000f7c000)=[@sndinfo={0x3f1, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x4cf, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00005d7000-0x4)=0x0, &(0x7f0000f64000)=0x4) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000b31000)=""/247, &(0x7f00000f0000)=0xf7) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000569000-0xd6)=""/214, &(0x7f0000654000-0x4)=0xd6) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d5e000)='/dev/usbmon#\x00', 0x9, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aae000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d22000-0xc1)={0x0, 0xb9, "6951a2192ba4e306725482f203fb02d2e170b9b001afce15a757ce2ccdf57716e784d3086f8593fda56f818719c1ce7d68c73fa58570f739a80c057b57eecb755594ca9587e5e049c69ddfe229ae249dba5bc2a4893f528f784cdbe914c898b46ba9bdafd68922e7eb82d8930077ef1149a6400622709daa3ea84a65c9afacc2e10ab0dceb11f2087d63a956e1f7ad98c71d1555129ac3d66042c7cee031f483b4ab4b8d5021b42375322fbd738b9983235dcb1d3dc6bfac83"}, &(0x7f00008e4000)=0xc1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000bd000-0x10)={0x4, 0x8002, 0x100, 0x8001, r3}, 0x10) r4 = socket(0x10, 0x803, 0xc) clock_gettime(0x0, &(0x7f0000c91000)={0x0, 0x0}) nanosleep(&(0x7f0000342000)={r5, r6+10000000}, &(0x7f0000da5000-0x8)={0x0, 0x0}) signalfd4(r0, &(0x7f0000509000-0x8)={0x8}, 0x8, 0x80800) sendto(r4, &(0x7f000003a000-0x14)="14000000080ae7fbff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b62000)=0x0) prctl$setptracer(0x59616d61, r7) 2018/01/07 12:58:15 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f0000e7e000)='/dev/rtc\x00', 0x2000, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000d24000)="22000000150007210f000008ffff050002000300fdffffff07000100e700fe02f155", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) linkat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00', 0x400) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x3) sendto$unix(r0, &(0x7f000053e000-0x1000)="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", 0x1000, 0x40000, 0x0, 0x0) write(r0, &(0x7f00000cd000-0xe4)="220000002e000721004f10f7e2ff0500020003000100040008000200e700ff02f155", 0xfffffffffffffd89) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd8000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000019f000)=0x4) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r0, r0, 0x0, 0x800) 2018/01/07 12:58:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) r1 = add_key(&(0x7f000007b000)='ceph\x00', &(0x7f0000911000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a8b000-0xd2)="5852c06ad21a136b2235a165b501495d772de39a816ee537ffe128ff3c9ded16d5ff796ff8e8ab38566ef0d6fcbf01c495a2cfed62364f5ef630dff0ebd3e3b1e0059c03e80facc8765b4be705c48cd254cd6a09d0b5ca73554bf0dc7fe41f79c318a672cc5b8e1b87f0428bdc893fe3de3aefef237d4eff4276e9d462e9e85132fd4af9485d71383c96328db19b294297f23ff605e12a7d34cf9d96a21d50ec3d55d29fef7afc9107c9d3d5779abc961d79a814f5c804eabf7f577237eab4dd593da1e1f8e50bbb3f7e3a7246a7ccf15819", 0xd2, 0xfffffffffffffffa) r2 = request_key(&(0x7f000030d000)='cifs.spnego\x00', &(0x7f0000a7d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa7000)='^\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x0, 0x1, r2) ioctl$TCSETSW(r0, 0x5402, &(0x7f00008c0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x485, &(0x7f0000f11000-0x18)=""/24, &(0x7f0000f11000-0x4)=0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d5000-0x9)='/dev/ppp\x00', 0x4400, 0x0) inotify_init() mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000f12000)=""/20) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 1: pipe(&(0x7f0000dfb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@common='bpq0\x00', @ifru_names=@generic="aa2c9b6d486f666b138610aa9212226a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r1, r1, &(0x7f0000467000)=0x4b, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a59000)=0x0, &(0x7f00000bd000)=0x4) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081d000-0x10)='/selinux/member\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000aca000)='./file0\x00', 0x200) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000033f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00005a4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000cc000-0x4)=0x14) connect(r1, &(0x7f0000b54000-0x14)=@ll={0x11, 0x19, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mount(&(0x7f0000ce8000-0x8)='./file0\x00', &(0x7f00000e0000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000206000)="") pivot_root(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000450000-0x8)='./file0\x00') 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000953000)={0x0, 0x42}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b54000-0x8)={r1, 0x4}, 0x8) r2 = gettid() ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000e3e000-0x4)=r0) r3 = syz_open_procfs(r2, &(0x7f00009b8000)='net/rt_acct\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = add_key(&(0x7f0000acc000)='dns_resolver\x00', &(0x7f0000b55000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d4000)="be0c1feb99f7f1f8d0db874539617406b5951a140c5bb989d3800114a20dda5b151059f463e73387f9256ba662922acc52f038912557b8ffd242dc70c64518d27d95aea5554ea3e072057b6c3f14478d6b346528664521a9759fbf4f9ee265a452e5a77f7a2843108388b4dd1d778c3d6ec83c3ad04007a66cca07a39914f0799d4a688d67c025458484bbcdfcf2f1962d4ba2a3882eafc9a31077afa100cb6c2673da2d0f4678b0", 0xa8, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f00004c5000-0xdc)="50bd60d6ec4109a16d9ac31371457cd0aaaa701eb39ad1a55f573d5b4551fb5cc71e807884fe6aa5c45d8025d14c55d3fe813ef37905a23f07e1287525819fd41e11c3eef69484413e70dd92ec489e31d90553a5fa38ae8688d05de6caad7fbbcc20af2f99c0e63212d7a32f9253f6a169fec6ec60558cbc8faddc196825431bd4e6c7b7b49e91c9db3619b7dd1ba8d1d4570ae8705e719e9e6b8b4e365a5d5a1fed88348992d09582c96b828a3061ce1d4e7999436ba2bdfc3088da7998320481d0c2111b82078869df5b524729d411e58c260e95da455b450335a0", 0xdc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000015000-0x4)=0xffffffffffffffe1) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000e9b000)=0x7) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000fde000)={0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000cd5000-0x4)=0x0) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r0, 0xffffffffffff7fff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000818000-0x8)={0x0, 0x0}) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000075b000)=0x0) getpriority(0x0, r0) 2018/01/07 12:58:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f0000499000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x8000000000000303, 0x0, 0x0, '\x00'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f000017e000)=""/18, 0x12, 0x0, &(0x7f0000580000-0x10)={0x3, {"d1083df8d210b1"}, 0x0}, 0x10) sendfile(r0, r0, &(0x7f0000df2000-0x4)=0x0, 0x0) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000a3c000-0x194)="14000000010ae7000000fffe000000000101e56e", 0x14, 0x0, 0x0, 0x0) 2018/01/07 12:58:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000d0c000)=0x1, 0xff54) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00006b8000-0x8b)="26b1a52beee13e3eb51eb498e1f7ff252fdb42157d95dfdb05938b08ea0d6839655493b06850571f2151c1d93cb166c47fdf2451ffabee14df49d7c89788092b6baa85b66808082ae0f58765a4ca29f500941d9db458c81f479648abc9a22f093f30649d8afe1c0d7ad1995591afd818cb9293d5064c7fe7b94968e67bd1d9a83e05c9463144f76c1a5a843758eaccbd62925d4793bf07309d30c00745dc4d571a75d37a84fbe96b6ef0738777078a79b6d3ce3f99a17da8e7") setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000289000-0x7d0)="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", 0x7d0, 0x80000000000, &(0x7f0000a01000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000a20000)=""/178, 0xb2) recvmsg(r0, &(0x7f0000525000-0x1c)={&(0x7f000079d000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b3f000)=[{&(0x7f000004f000-0x81)=""/129, 0x81}, {&(0x7f0000ea6000-0x1d)=""/29, 0x1d}, {&(0x7f0000fc3000)=""/68, 0x44}, {&(0x7f00003bd000+0x453)=""/55, 0x37}, {&(0x7f0000434000-0x2)=""/2, 0x2}, {&(0x7f0000a00000)=""/96, 0x60}, {&(0x7f0000d59000)=""/158, 0x9e}], 0x7, &(0x7f0000e41000-0x1000)=""/4096, 0x1000, 0x1f}, 0x10020) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000953000)={0x0, 0x42}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b54000-0x8)={r1, 0x4}, 0x8) r2 = gettid() ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000e3e000-0x4)=r0) r3 = syz_open_procfs(r2, &(0x7f00009b8000)='net/rt_acct\x00') r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r5 = add_key(&(0x7f0000acc000)='dns_resolver\x00', &(0x7f0000b55000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d4000)="be0c1feb99f7f1f8d0db874539617406b5951a140c5bb989d3800114a20dda5b151059f463e73387f9256ba662922acc52f038912557b8ffd242dc70c64518d27d95aea5554ea3e072057b6c3f14478d6b346528664521a9759fbf4f9ee265a452e5a77f7a2843108388b4dd1d778c3d6ec83c3ad04007a66cca07a39914f0799d4a688d67c025458484bbcdfcf2f1962d4ba2a3882eafc9a31077afa100cb6c2673da2d0f4678b0", 0xa8, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f00004c5000-0xdc)="50bd60d6ec4109a16d9ac31371457cd0aaaa701eb39ad1a55f573d5b4551fb5cc71e807884fe6aa5c45d8025d14c55d3fe813ef37905a23f07e1287525819fd41e11c3eef69484413e70dd92ec489e31d90553a5fa38ae8688d05de6caad7fbbcc20af2f99c0e63212d7a32f9253f6a169fec6ec60558cbc8faddc196825431bd4e6c7b7b49e91c9db3619b7dd1ba8d1d4570ae8705e719e9e6b8b4e365a5d5a1fed88348992d09582c96b828a3061ce1d4e7999436ba2bdfc3088da7998320481d0c2111b82078869df5b524729d411e58c260e95da455b450335a0", 0xdc) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000015000-0x4)=0xffffffffffffffe1) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000e9b000)=0x7) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000fde000)={0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000cd5000-0x4)=0x0) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000379000-0x60)="9b37e1fe4fbbe4a62c58a06f1b7492658041439ab45f5cb7b5fbf5962a5b59746027c8e51034ac2775b06fdcf03ab558be78d9586af148bc6b874841b63ef270c82b2d2af25d165ed1d18d7bb38500bc8609789270c0b1bcd07c8e2f63da930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000f24000-0x52)=""/82, 0x52) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008b2000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00009bc000-0x8)={0x5, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f6000)={0x0, 0x0, 0x0}, &(0x7f00003b7000)=0xc) lstat(&(0x7f00006fc000-0x8)='./file0\x00', &(0x7f00006fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0e000-0x4)=0xc) getgroups(0x6, &(0x7f0000386000-0x18)=[r1, r2, r3, r4, r5, r6]) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c74000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000766000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000ade000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CHANGE_FD(r7, 0x4c06, r8) accept4$ipx(r8, &(0x7f0000beb000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bc2000-0x4)=0x10, 0x80800) pselect6(0x40, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7c000)={0x0, 0x0}, &(0x7f0000567000-0x8)={&(0x7f00008d7000-0x8)={0x0}, 0x8}) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0xfffffffffffffc02) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) poll(&(0x7f0000fed000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0xe1b1919e1f67d6cf, &(0x7f000018d000)=""/0, &(0x7f0000fee000-0x4)=0x0) 2018/01/07 12:58:15 executing program 0: process_vm_writev(0x0, &(0x7f0000216000)=[], 0x0, &(0x7f0000127000)=[], 0x0, 0x2000e000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000440000-0x5)='maps\x00') ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2a) fcntl$notify(r1, 0x402, 0x80000000) exit(0x8) getrandom(&(0x7f0000c94000)=""/75, 0x4b, 0x3) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/07 12:58:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000021b000-0xa8)={{0x40000008080, 0x3}, 'port1\x00', 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000049000-0xa8)={{0x80, 0x0}, "706f727431000000000000000004000000000000000000000000000000000000d100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) timer_create(0x7, &(0x7f0000c36000-0x58)={0x0, 0x23, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000-0x4)=0x0) timer_delete(r0) r1 = socket(0x9, 0x7ffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e2000-0x9)='/dev/rtc\x00', 0x410400, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00003ef000)="e8c1479487af3929aaff63f632f1e50eca1e07661b98a079fe053e119c69c636ef7e2a420b4b256a3466925bda96119f4fd87e5c595dfee2349cf3a8e738ba6b5852fd43f85aeab8becc0a14b96e51b3050a34812a1a4cfe6d95e82528bf8e8220395dadaf6f452ebcf66e68a00de07113dda676d2a8a042f988b56a6f71eb4a7db7d0") setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f7c000)=@add_del={0x2, &(0x7f0000357000-0x10)=@common='rose0\x00', 0x5}) r3 = getpgrp(0x0) ptrace$setopts(0x4206, r3, 0x6, 0x100000) 2018/01/07 12:58:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f000038f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a9000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e1c000)={0x0, 0x1000, "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"}, &(0x7f0000059000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000098a000-0x1e)={r1, 0x16, "a66309c0097543917ccfb41d4f1b8e1b9df09c339886"}, &(0x7f0000be0000)=0x1e) clock_gettime(0x0, &(0x7f0000dbe000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009c5000-0x8)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000a25000-0x8)='./file0\x00', &(0x7f0000ed8000-0xa)={{r4, r5/1000+10000}, {r2, r3/1000+30000}}) [ 40.147353] audit_printk_skb: 12 callbacks suppressed [ 40.164193] audit: type=1400 audit(1515329895.879:18): avc: denied { read } for pid=5459 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 12:58:16 executing program 7: r0 = socket$inet(0x2, 0x3, 0x80000000) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x81, 0x1}, &(0x7f0000318000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000088e000-0xa0)={r1, @in6={{0xa, 0x3, 0x9edb, @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]}, 0x200, 0x4, 0xffffffffffffffff, 0x6, 0xa}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000259000-0x16)='/selinux/checkreqprot\x00', 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cc8000)=0x1000, 0x4) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000447000-0x1c)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0x3, [@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x1c) ioctl$KDMKTONE(r2, 0x4b30, 0x2) r3 = timerfd_create(0x3, 0x880) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000050000-0x4)={0x7fff}, 0x4) timerfd_settime(r3, 0x1, &(0x7f0000275000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00002f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = add_key$keyring(&(0x7f0000a1e000)='keyring\x00', &(0x7f00006b2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00006f8000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000970000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006e000-0x4)=0xc) r5 = geteuid() getresgid(&(0x7f0000497000)=0x0, &(0x7f000017c000)=0x0, &(0x7f0000c5a000)=0x0) keyctl$chown(0x4, r4, r5, r6) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f000063c000+0x182)={0x60, &(0x7f0000b71000)=""/96}) timerfd_gettime(r3, &(0x7f0000f93000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 12:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0xa080f, 0x2) r1 = syz_open_dev$mice(&(0x7f0000f21000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getpid() sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ab000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000029f000)=@req3={0x3, 0x7, 0x6, 0x10001, 0xb08, 0x9, 0x2}, 0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00005c8000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000489000+0x9de)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000695000-0x4)=0xffffffffffffff8b) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dfc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000974000)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000bd000-0x8c)={r3, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000163000)=0x8c) ioctl$int_in(r1, 0x80045439, &(0x7f0000000000)=0x0) r5 = mmap$binder(&(0x7f0000225000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) r6 = mmap$binder(&(0x7f0000cdc000/0x3000)=nil, 0x3000, 0x9, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dca000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003b3000)={0x74, 0x0, &(0x7f0000855000-0x74)=[@acquire_done={0x40106309, r5, 0x3}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x8, &(0x7f000084a000)=[@flat={0x776a2a85, 0xa, r6, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000199000)=0x0, 0x1, 0x0, 0x12}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f00002ad000-0x8)=[0x48]}}, @free_buffer={0x40086303, r7}, @increfs={0x40046304, 0x4}], 0xaf, 0x0, &(0x7f0000186000-0xaf)="bfbb562409d202f57c120b4e55cf8061553c65f97512e0ea58cb32aad5e2b88a9c4037486e52e90dd446d7219d63771a2b5406278b5e3036c9fcc25eab6dc03025362852099304a2ad44f6d3ac6db4f991e8458898699ba9bee12c8875fd20de0f34abeafd565a7a7fbb5dcd1fa9e9b581b1e534b0e6a1ee683a219395b26f9ec76dc58d1479f218335efa6282d6518dac683ea7baf36964c41f4d6fcc1122073d1cd1f855924b53a7832094f13ef3"}) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00005e6000)=""/146, &(0x7f000086f000)=0x92) splice(r0, &(0x7f000005e000)=0x0, 0xffffffffffffffff, &(0x7f0000eed000-0x8)=0x0, 0x400, 0x0) 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd2000-0x8)={0x0, 0x0}, 0x200000080800) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000d9c000)=""/39, 0x27, 0x40, &(0x7f0000fd0000)={0x4, 0x4, 0x0, "2a707da81acf", 0x99, 0x0}, 0x10) capget(&(0x7f0000001000-0x4)={0x19980330, 0x0}, &(0x7f00002dd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000754000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f00005fc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0xf, &(0x7f00000e7000-0x8)={0x0, 0x0}, &(0x7f0000268000)=0x8) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 12:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000e000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000c78000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) modify_ldt$read(0x0, &(0x7f0000801000)=""/248, 0xf8) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ddc000)=0x100, 0x4) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(0xffffffffffffffff, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x50000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000dcd000-0x4)=0x0, &(0x7f00002d7000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000b05000)='/dev/sg#\x00', 0x6, 0x789100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000049000)={0x0, 0x7fffffff, 0x0, 0x8, 0xbdb0}, &(0x7f000044e000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000db9000)={r2, 0x1, 0x8}, &(0x7f000082d000-0x4)=0x8) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000042e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1a000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000351000-0x8)={0x0, 0x0, 0x0}, &(0x7f00005c2000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000817000-0x25)={r4, 0x1d, "c9630ec5a77a5abba22bc59e37834c78c4f94e8ab1ba2f4f667ceca44f"}, &(0x7f0000e58000)=0x25) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000184000)={&(0x7f0000913000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00001a2000-0x50)=[], 0x0, &(0x7f0000ed9000-0x4c)=""/0, 0x0, 0x0}, 0x40000122) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000dce000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000daa000-0xc)={r4, 0x80000, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) recvfrom$inet6(r0, &(0x7f0000969000)=""/0, 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x7, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000489000)={0x0, 0xd, "620d2b4056ea86833b6035363e"}, &(0x7f000065e000)=0x15) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009ad000)={r2, @in6={{0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9dd4, 0xffff, 0xa4b8, 0x43}, &(0x7f0000abd000-0x4)=0xa0) ioctl$sock_inet_SIOCDARP(r0, 0x8955, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(0xffffffffffffffff, &(0x7f0000ec4000-0x54)=[{0x9, 0x80000001, 0x5, 0x0, @time={0x77359400, 0x0}, {0x2, 0x101}, {0x10001, 0x0}, @addr={0x1, 0x0}}, {0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x54) 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000f2000-0xa)='/dev/loop#\x00', 0x6, 0x204200) r1 = socket$inet(0x2, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e77000-0x4)=0x0, &(0x7f0000855000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f0000466000)='/dev/sg#\x00', 0x3, 0x2) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)=0x0) futimesat(r2, &(0x7f00007ba000-0x8)='./file0\x00', &(0x7f00002be000)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl(r0, 0x4400000000001279, &(0x7f0000935000-0xa8)="") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000043d000-0x1c)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x1c) writev(r0, &(0x7f0000a20000)=[{&(0x7f0000b19000-0x78)="6594326aa3490a16360a40b24e5ea5ed033c3ac70299de3c8d05070ac02e77ef4aff78100482f0e284ecf9283bca071d6fb2f592488186bedaed7fae6553f30116e1d579345cccec234199a908747809e12be87fa5d5bb0bf93c8310e7329f253c829d0d3b9ec52c640c694dc4e51e1857dd6a8541e09a30", 0x78}, {&(0x7f00005df000-0xb0)="7d7044f203a844618492e91c66b546efd1b97392f45c0e30eaa56b2d1d3e394f04f4c4006c84de97aaa507dcc41ee181bbc57531e4cecb97198a8c2e117371db729b9da5922712320758b02e51a386e3d0aa3ea2897a881fd8ca474af6fce5f73b0c3ceae809b9f2b8cda7204ad5899699369c7242fa5082c5ee9f7db695737f9bbc3087da9a54eb8aa93490fb2d6335bafcf71cd83d3b80a2a12352ed2cfacd09e8a2d69c831f34bc58e9f42a74dd76", 0xb0}, {&(0x7f0000d5f000)="e25ddc4e4b1f78c2eaf7396225491d465fd3423955558d0927fb8ed80fe3cac3c1a60996da4717ac730c63edabf4c3d8a0328b37f01c112faf437c27ad3a3e79bd16014187e2088b0a7c8a20622744e05b23cf77bd850052b401e66797255f415fdb722b68bbc4986781f0cbae6f821ecc8bd90574589f1dafa118fbf84f18ad7eecbeef4fa71c59692702a2a201336979eb62a316cbb52c7e6a4d53c9714146bf38209a0dba07a42c36ec79e66170568936b8", 0xb3}, {&(0x7f0000a61000)="5a91c0c14217360856a664ea45783fc2eb666706957e8dfc2d7cb545d91654806a0064a7466803d5b1fc2f5c5f2cdfcf3683f6509c79a5fdb8c70dfce7fe8478701179811fcec0e4504a6e50582859f45030b449de1c69c4b5f45abb1cacf4ad98b22ffeaafa99de2bf6f48bd3ce1af3308074f46d414d6e0dcbbd40a11af9650b18fa6629e6bcc6727e6f183cf727d15e2733c627264b42fbaef8862d810a44561299fad358ba8d62e1e1a9653d3365a5a802fc49", 0xb5}], 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000288000-0x8c)={0x7, 0x200, 0x3, 'queue0\x00', 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$FIONREAD(r2, 0x541b, &(0x7f0000b69000-0x4)=0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d10000-0xc)={0x0, 0x3, 0x10}, &(0x7f000075f000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cf3000-0x8)={r3, 0x8}, &(0x7f0000d63000)=0x8) [ 40.365602] binder: 5515:5542 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 40.379501] binder: 5515:5517 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 40.379515] binder: 5515:5531 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 40.413302] binder: undelivered death notification, 0000000000000000 [ 40.427098] device gre0 entered promiscuous mode 2018/01/07 12:58:16 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) readahead(r0, 0x1f, 0xfffffffffffffc01) mmap$binder(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000841000)='./file0\x00') r0 = add_key(&(0x7f000090b000)='rxrpc\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000818000)="aa535acccbc2347a34e2316441020bd1996a14652927df9ad3fa8637ebce3dd6e0b9f7e9d98f4722bb70710515b20d9dc728a06f68406f9ac7a9fee528db03068f27b12c0c95b4da2ce2f9212aedda6445058da580819ce8b8bb416e2b80a4929a492f9c55a820c7417033717aa6fcdb96f24962be03dd6b46aa107ccb7f7607d73c9fdacb6758717e322d65dbac815e5053fb265e45669e143e5be9453a894311ff53d0086f29379b89e0", 0xab, 0xfffffffffffffffa) add_key(&(0x7f000077c000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f3000)="", 0x0, r0) keyctl$setperm(0x5, r0, 0x200001007fe) request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000331000-0x1)='\x00', 0x0) 2018/01/07 12:58:16 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') ioctl$TIOCCONS(r1, 0x541d) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xfe) 2018/01/07 12:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b56000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000)=0xc) prctl$setptracer(0x59616d61, r1) ioctl$TCSBRKP(r0, 0x5382, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000a2000)={0xfff, 0x1000, 0x7, 0x101, 0x2, 0x7, 0x9, 0x3, 0x6, 0x4}) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000081c000-0x8)=[{&(0x7f0000409000-0x29)="290000001d00193d55a80247000a007ca300e3000000000000000d0009000100000000000000000009", 0x29}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000a2c000)='/dev/input/mice\x00', 0x0, 0x24a000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000038a000)=0x1, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009e2000)='/selinux/member\x00', 0x2, 0x0) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x2000, 0x0) getpeername$llc(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000028000-0x4)=0x200, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000028000)={{{@in=@multicast1=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}, {{@in6=@mcast1={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}}, &(0x7f0000013000)=0xe8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000000b000)=0xffffffffffffff0b, 0x4) connect$unix(r0, &(0x7f000001f000-0x1e)=@file={0x1, '5'}, 0x3) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000017000)={0x58, 0x1, 0x7fff, 0x8f4f, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000027000)=@assoc_id=r3, 0x4) 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet6(0xa, 0x2, 0x5) sendto$inet6(r2, &(0x7f00003d8000-0x5a7)="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", 0x54b, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000012d000)=@generic={0x2, 0x6f575dec, 0x1}) 2018/01/07 12:58:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000873000-0x9)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x1, &(0x7f0000fbd000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000dbf000)=0x0, 0x4) readlink(&(0x7f00005f2000)='./file0\x00', &(0x7f0000f2e000-0x41)=""/65, 0x41) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/rtc\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00007e6000-0x8)={0x4000000000020}, 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={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, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ada000)={0x80, 0x9, 0x4, 0x8e19, 0x8, 0x1, 0x8, 0x400, 0x8001, 0x2}) [ 40.647382] binder_alloc: binder_alloc_mmap_handler: 5564 20007000-2000b000 already mapped failed -16 [ 40.683170] binder_alloc: binder_alloc_mmap_handler: 5564 20000000-20002000 already mapped failed -16 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000448000)=""/93) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) modify_ldt$read_default(0x2, &(0x7f00008a6000-0xfb)=""/251, 0xfb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00004a1000-0x4)=0x0) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cb0000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000010c000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{r4, r5+10000000}, {r3, r2}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/rtc\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00007e6000-0x8)={0x4000000000020}, 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={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, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ada000)={0x80, 0x9, 0x4, 0x8e19, 0x8, 0x1, 0x8, 0x400, 0x8001, 0x2}) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000058c000-0x9)='/dev/rtc\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00007e6000-0x8)={0x4000000000020}, 0x8) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ada000)={0x80, 0x9, 0x4, 0x8e19, 0x8, 0x1, 0x8, 0x400, 0x8001, 0x2}) 2018/01/07 12:58:16 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) 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) sendto(r0, &(0x7f0000001000)="daffdcf02b5db84bf89f0fc60d4a3ba056c33ef35b611c453aa50c25b5ac8d4c002f82f40230c7614b4d01d7858667211592f576b0339df6e87e39138d812f7eebbd337fe12f7aa9170a89afd27b51aeb9a68879aa7d71c09b6b932ade83a949844fa1c86bee63adf3543d7f07bb8e575a7fa8d0b779ec416efc5a3542559e520f5e2faaab9abc0736e00e2d", 0x8c, 0x8000, &(0x7f0000002000-0xe)=@l2={0x1f, 0x1200000000000000, {0x5, 0x200, 0xfffffffffffffffc, 0x5356, 0xdc3, 0x2}, 0x7, 0x4239}, 0xe) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f73000-0x4)=0x8) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000fea000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/07 12:58:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x2800) ioctl(r0, 0x1268, &(0x7f0000479000-0x117)="") memfd_create(&(0x7f00001aa000)='GPL-p$\x00', 0x2) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x1c) 2018/01/07 12:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000201000)={0x0, 0x0, 0x0}, &(0x7f00006c8000)=0xc) r1 = getegid() chown(&(0x7f0000690000)='./file0\x00', r0, r1) r2 = syz_fuse_mount(&(0x7f0000da4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = epoll_create1(0x0) getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd0000-0x4)=0xc) lstat(&(0x7f0000767000)='./file0\x00', &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b52000)={0x0, 0x0}) poll(&(0x7f0000ccd000-0x38)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x1c) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000454000)='/dev/sequencer2\x00', 0x40000000002441d, 0x0) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d3f000)='systemA\x00', 0x1) ioctl$TIOCCONS(r1, 0x541d) writev(r0, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x1c) 2018/01/07 12:58:16 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ae4000+0x705)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009ee000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000409000-0xa)='/dev/ptmx\x00', 0x3, 0x0) write(r3, &(0x7f0000624000-0x2)='z', 0x1) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) truncate(&(0x7f0000031000)='./bus\x00', 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000033000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000000d000)=0x3) 2018/01/07 12:58:16 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ad000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r3, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000053000)="", 0x0, 0x0, 0x0) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000010a000-0x8)={0x0, 0x5}, &(0x7f0000bcb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000002d000-0x6)={r2, 0x101}, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x0, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80100) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000035e000-0x4)={0x8}, 0x4) dup2(r0, r0) 2018/01/07 12:58:16 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r0, 0x40, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000)={0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x1c)={&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)=""/218, 0xda}, {&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000002000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000)=""/94, 0x5e}, {&(0x7f0000002000-0x5a)=""/90, 0x5a}, {&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000001000-0x41)=""/65, 0x41}], 0x9, &(0x7f0000000000)=""/143, 0x8f, 0x7}, 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x1, 0xa, 0x0, 0xfffffffffffffff7, "8c1a92463e44046fade340b03794e39c2665d433d2d9c96fd9eed76a750c0f7a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x58b0c2341cde39f7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ba4000)='./file0\x00', 0x0, 0x5) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001c1000-0x4)=0x0) r1 = userfaultfd(0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032b000-0x4)={0x6, 0x7, 0xa000}, 0x4) symlinkat(&(0x7f0000a37000-0x8)='./file0\x00', r0, &(0x7f00000dc000)='./file0\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000dcf000-0x10)={&(0x7f0000de1000/0x3000)=nil, 0x3000}) userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000015d000)={{&(0x7f0000a39000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000aec000-0x4)=0x7fda, 0x4) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000696000)={0xffff, 0x35, 0x20e, 0x3, 0x4000000000000, 0x5, 0x0, 0x8, 0x0}, &(0x7f0000189000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005f9000-0xa0)={r1, @in={{0x2, 0x1, @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]}, 0x92, 0x200, 0x401, 0xfffffffffffffff7, 0x24}, &(0x7f0000d22000-0x4)=0xa0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000092b000)=""/213, &(0x7f00004a9000-0x4)=0xd5) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x0, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) [ 40.793620] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000062c000)={0x0, 0x4, "9fb8f5b3"}, &(0x7f00008e4000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000017000-0x98)={r1, @in6={{0xa, 0x2, 0xed9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffffffff}, &(0x7f00009c1000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 12:58:16 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ed000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f15000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/07 12:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000612000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000717000-0x20)={0x1c000000000, 0x2, 0x2, 0x7fffffff, 0x910c, 0xfffffffffffffffc, 0xfd3, 0x2, 0x0}, &(0x7f0000257000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ae7000)={0x6, 0x8000, 0x4, 0x7, r2}, 0x10) 2018/01/07 12:58:16 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f83000)="1c068a534a64222e7360df6b8f46049ab71b77b606b0c3ec9ccbc6a977c964f28b213965889a700c111ad38aec6e40b6b1165511b8b6ad7e1c9f6bf5b9a8a2fd2a2b690280789e01f43d5e606378fea9792e574aa49279ba78fb3d751628f56179e8ff7f0000000000009352449396a208820c43571b6fcafc61ddf0b9a2162fea2609d5733b7b21adff80d82a198e88d2d229b24569cf434224fbc27741a22d36", 0xa1, 0x0, &(0x7f0000e00000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000bef000-0x80)=@generic={0x0, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) getsockname$inet(r1, &(0x7f0000efd000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b57000-0x4)=0x10) 2018/01/07 12:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000432000)={0x0, 0x0}) epoll_create(0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00005c6000-0xa8)={{0x0, 0x0}, 'port0\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]}) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x0, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x400400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000000)=0x2d9f, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0xe6)=""/230, &(0x7f0000000000)=0xe6) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 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) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_pts(r1, 0x400000) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000008000-0x4)=0x10001, 0x4) 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000620000)=[{&(0x7f0000f56000)="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", 0x117}], 0x1, 0x3) writev(r1, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) sendfile64(r1, r0, &(0x7f0000741000)=0x0, 0x401) 2018/01/07 12:58:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r0, 0x2, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000000000)="", 0x0) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x129002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f000055d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000ee000+0xfbe)=[{&(0x7f00000f8000-0x88)=""/136, 0x88}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000328000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002e6000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xfffffffffffeffff, 0x2, 0x7, 0x2, 0x98fd79685e7d84c2, 0xa0, 0xef, 0x8000, r3}, {0x200000000000000, 0x80000001, 0x0, 0x40, 0x5, 0x5, 0xfffffffffffffffd, 0xc8a7}, {0x5, 0x244b, 0x2, 0x35}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x3, 0x3, 0x8001, 0x1, 0x8}}, 0xe8) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000b9e000-0x4)=0x100, 0x4) r4 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f00001be000-0x15)="442cc1e0a007b669bcce553ee33de316639ae5d761", 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r2, &(0x7f00002bb000)={&(0x7f0000edd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000043b000-0x38)=[{&(0x7f0000b72000)=""/83, 0x53}, {&(0x7f00005f3000)=""/210, 0xd2}, {&(0x7f0000ac8000)=""/245, 0xf5}, {&(0x7f0000c3a000)=""/243, 0xf3}, {&(0x7f0000018000-0x1a)=""/26, 0x1a}, {&(0x7f00009c9000)=""/112, 0x70}, {&(0x7f00009ba000-0x87)=""/135, 0x87}], 0x7, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r5, r6) setsockopt$inet_mreqsrc(r7, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) sendmsg(r4, &(0x7f0000a85000)={0x0, 0x0, &(0x7f00005db000)=[], 0x0, &(0x7f0000baf000-0x1b0)=[], 0x0, 0x0}, 0x0) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x0, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x0, 0x1, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x0, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000f000)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = open(&(0x7f0000009000)='./file0\x00', 0x2800, 0x50) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000010000)='./file0\x00', 0x240, 0xa4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000010000)={0xa, &(0x7f0000010000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$setperm(0x5, r0, 0x10342a00) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000011000)=""/13) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x1, 0x4) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000011000)={&(0x7f0000004000/0x4000)=nil, 0x1f, 0x0, 0x4, &(0x7f0000000000/0x4000)=nil, 0x8}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000012000)='/dev/snd/seq\x00', 0x0, 0x200) 2018/01/07 12:58:16 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000187000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000ef3000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b30000-0x48)=[{&(0x7f0000ef2000)="2b869d9822e3f83a85784e1f03c2e45afc156c732ac3ca93ace8d154d2830da14a25e6d81474d04c046721956f4e819740935c513028c1959fd97c47d9a33f67eaa70c766c5afe45a126b6714e1d7f2e82a9e9b5b54730e316bab442c37aa8e02f75566fd39d1d2a1d505f9fedc84ee353b2be5659ffcb431e7e80ea1ffd229a903314a2e71425a90266fc9fdb113975544d5e08fe275e28019e40fbcd531593d8fdc7c684530beff451eec0307de4c88faba1ec282cc003ec8619f41e264e84dc9bfa", 0xc3}, {&(0x7f0000ef3000-0x5d)="15b0ab69ee2b8117a9506d79aff6c7ef2903e07b2717d0a20597b660f46cdf0233acce631515d596b0f9267c2bd71e977a261b730f840648d5f64a2a00c574b893b9d6f07585fe0b0b84e0d4f1df27ce53c03e198b8425d820c07cc3cb", 0x5d}, {&(0x7f00003a0000)="ec59646b171f83d26d693a9e12f7760ebeefe6915d248ada29653bb5e1fd0f2889a074d992062775c265931e164d6346ea55a00407ef51a16817c42677661a916e51c948a3d7663a799e772f681bffbc45fc5670c9d2573e347db1bd9a6783e481386f82d343e49ada6dd77786fd60e3254463014031d3986288", 0x7a}, {&(0x7f0000ef2000)="3f0dde6e2be98a3b5f9516359448f56eab45b9c65c40b7b4884e5f2555ebb7fa9dace97a338c9f47984d9857af4cc36c9a9abc36be7cf5b1f1f11fbb3f46707ab424a88a4031c52a08ac3aae2c58539cc2125f23", 0x54}, {&(0x7f000089d000-0x96)="f95d0f057487df42e214f5cc6659681963fa8d4a6d5da16eca7928fdf725bf64ad6abee2d4a84cf20bf3a52b0d1903e5ca8e9d7f0b475e1228d9fe7198c55544af6fff1e79ae8e31ecb126522ae365e403bf09b347475bac0c676d4cbc2b5531ad125b88761650d3dc940a5963e962eb660ddc4287f10a120363c2244c5544228b2051b2ec00b52066deda6ba4f16012ea9b85add97f", 0x96}, {&(0x7f000086b000)="12c13a2e8ba751da3175cc9f869a979280", 0x11}, {&(0x7f00003dd000)="183e93ad22280ff34fa2e8d3cabab0b604ead3b27312be0ae5a78faa240a6747a5b824212ed6781e9608775626307aadef806bd5f6c5d297399847f7f249ff4ff91de39e6f7218f52076de55c49d27d073be01374747eeb1d290a0afc256419a4a3732358bcbc9fb0813f2b4dd44b55e614ed6ca73511a3368537f0ece0fd2261ab5aac4d150d3871abdfbb01e9b9c2b820a5f0d7b0be08cee13472f754f6b2b9ad63d1028b54c60c1ab5873b95b2e2ebfce28ffdb1483fddcf34bc837d91282043aaf446a1111f6208e7e3b0a22672ad901fd041785ff5cc82e3c6cd9178ff55bf0c5e376c3de56c46bc9c97c3b3c50d63b8ed68e588ffdd6a1a319e9aff0f13b6ff07fd9128adc3a9b9a6fd1101c94463eb6fac7b49760bd9745c03a04334f2d3453efb13058ba6155716101623ee4f863538ba41357b08d18dbbb3bc10be88467066935d9eb16fa3ad978cb8aac889b765df5f2ae7ff7634b60699124323e050707f6a6f28da8782ed057634ba5a1c09f22ea2f2977b2763c9f92fb76914db5119b9a370eecd76926d074c0bf00f2e259fb1a3e86757c115aeec0db2648d6daaf62b2aa3e1e40afba0e0ec66fac7a310e5e1c530ac9422c2705c08c1d56bc792c2cc96ea58eacfad4190a2de443d165d8e2fb377504b7212da88121d4b005a9e4495c163f5efdce61f392b088868e14d49e5414627505a8ef4f2eae80fa45041e82ea839bbffd4992cdf84b96c24c79b1864152b5a794359d85fc5a381ef8d6ce30c00dca1759850aed8ae2c62585021a34080f180f32260647d274ecfec491d1e2839201741fc1a0da16e9c6695cc2b6ddd209bb7382a97bbb482d480cc5c62f237f1e01a2cf9a4c1f2a2342da3729d9b97a0964fd724f07d9f462cb934a5ae5c051c0a7470dbbed93c6c3762381ce20e6916009a5256fb11ec2bebf0ff90fc5f86b8d577c95f3f0b0b35e03f6bb94dbe7a9fa98eff1d04f69d1640809f7b16343e9e81c06d2551fdce305417bb80b50f7a01b89d9f7ff7ae2e719ff0b5d860f9db44c0afd1e741ddec61dbd00330f08f1c468f6cb4d11159068e11cb3206551e4c60a61c236b101620889dcaeba132c1d5eff07989cf0945a05d15d19c68629f5f15263acc723b4d98f1fc263f7fad4d247460c27e087c176c7a172bb8075c8fdaaccee6ed49eefcfc30db03cd4ff20a871dc21fe4ac164bac3c6dab8a4ccb335b7e59397ae1e43ea8d5949dd53037d2aea34b5625f67e00c5a2f5792086b7cc86bab611f5ec7c168db57a0af8badad7164651757d52697a9ce87ce5ea7e9d48a1c6a4b20a060482ae94d6b48ab6f6cbbeb190d4fe0e1535942d79041fcc39cd28d9c87406720a0a7cd1d09a9ca96d44d731260cf7c0ef5b1d859978f30c9a6ea2eae0760431ed0eea2a719f1edb7822adb3bc1870e7962deb9ed6594dae371bb9b0286377a071f2357d88e96e42fc36e38d1d4a3ee5eb6c2ef25e09928e740f68c048eb39370099e87ea152e7e9f69252c66561acdf5cb36fb64d0c70cdb4330e887a40af5417b53274f2701cf55141c120d41f417c3ed1e7d4307f540f3820a2c0c9b1e47dd8f5d055a8927315653f4876d8d28cd4ca34045c67742b321343d37b54c0fe86a546aef2155dd94229f84d883ba9445640f93dcc75564415d8f310366d937187600ae9394f12a215dc6a793d8dececa1b1c9157315a300edb92ecdaedbcdde92c017e7d84b2c86bd67d17dbf199f9906efa950998b05303af56260d1a5a6e8a6aa1bc744f7d185d51b0374a38542dcff53c93ad62b71301b3b0edb732b7577aff2a163cbce42029b6ca1bb534f27807ca71f0875fe185484873ad5655d8a6f90d3a99c731a198a578dee01115de85b30d53f1b887f573b58d3c1d713764758eead49153b96404d615cd0898df53f21b0ad2e43543034866213ada2773cf78a61825f6a75af2c1096d10e00a33a5380fdc38942f62734fae5b4b4447ea19554b8126336007296f3d88f37b8444dd2c97a9e11c0b62dcd6535d204a51c7f28e323533d2a08d042a646105000d256424f87d30c4746e4c95f6d4937e8c276f8ded0d06a9eaa10ead348c057d21904f1b44ca395baed516ba34e79ee8c23d11f8c151d7d5eda9483b00b120bb8b25712f9421136f4342ad240132dbcca29659f48e182025e118aa62826e6e9b07c5819838ce586cedcdfee0e4c58857b83c745999a8713e0d9009ac1c1c96e6c0b72454b5eebf13f35ec0d1624b630d8e197522a384fcf699d179e32a37b7185932be73eef1c98d7eb84d3fe748d0680a1f16cdfa3b2e29bcc4dae8782a8f72acfb16bed65ddb151c88f41ba849639ce598e739a9197bc07e4491f1ef178078ab9d05e64a16b7219730ce364b80b8dc03294fd26d13fd086b3363ac2b677a335792bc09521f53b016a883451de66c320da944ac0188da351efd957eeb49c81aeb1a4f3dd9914e4b6f62e4c2cf68ca3d336d9f37869934297c03b2abddd46c776c7dd1575cd0e5b49d420e89998fe32321645d8aa595d0a704356dcf82c8da6ea480642310aaa977573c48b93e155b4988c3a26bc4394cd6f1a09669b761dc6449513605c8933e7ad7bee30d5b7243a3011b25afbf57aa346270771e221282ae45e2474517e017a95850e57b96da256f4a108a38721907054a62d976f6b264869cfd981e986b2cb5889e4a2230ecd8e5c784a110cc11f6a346bd209994872975b1c31e9a47fc0b334774b7467f2b35f1b00f1394d11ea80adbfb35a54b188951bb561b6add3ff7334c6f7bcacd6542a1a7270b62227816fb0b096a8db22ec77666b3e253883a1c0a98914d43da378e0f05046f9bbe00c4ae5399d1214ac2e34e82109937e167b5408b59d90608fe1ebd3e5e0c038d90a38542a16d72ea9e90f14886895608d559441551cb64a316466796140d52311654941966ea7c4544937cd9d8dfe636fe95fbab075bca51564a9fa15b49f857a0682b241ffae4be7b2ecec9734abad0d3c7ee7710957951fedf25449fd6d55d3706f9c103b368e905762c34cca8c207cb85f5d34943bd3c7e0a1cc3115631c60aaa3a46914a663fc6d2999cecd956fe8b25ea02078e83e4f794b88e27e5c21e43f2a405c157e27e37438e246e8202859bac27c3283b1ced1c819471d22415a60b68b3f82657f4f55cd7ef9cbee5e2bffd8d3284ff2412d716caac0f4ded8b6d04fa9b4e29833c5b5ab039ad0aebb9b275225bdf22cf1da2039fe677d1e3064bdf6f2173ef05056e82327650fa685f23e040b92ec5e78a5956d19e9a8c338bdee30b7742abd0b7ae6c303181e551e7e37f62c4f6fd29b9e41081c7e9791065806b2811fe5eb3389ebdcdb61d72b2a6c83c55066d33a99374a29f4f3326fdf04fa17acc24e4df18412b6d84a5a9c2e78007af5e350abdf17e444efef0d7386dfc54a1769569b3fb1f18e2546dfa171fc4048582f82a9ea5d9826ad3b4c29b98aea9c0875a7926b19667a5da9ad66cfda236ed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0x1000}, {&(0x7f0000802000-0x717)="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0x1000}, {&(0x7f0000ef2000)="cd71e0a984f52baea98ead16f5ad866e469db1d42ac4a7ab91ab66e44e2dcdb81b0744fbfa9c2491f436782d4cc83ee6c928a50c48ea4232322dbb2791941dff62439d8433de30bff790feb771e0398a0fc233414453d41cf002ceecb0b1e69f8728ee4aaee698e961616bda5fa3bf8bb8bce142c4ead698792fa129f2c740544626a956ffb1a243d127e1aa2a5b4b9bfaec5541678fd51606d01f633385448a8b9e3c2c7e5234d26f79aa55d2", 0xad}], 0x9) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c64000-0x4)=0x0) 2018/01/07 12:58:16 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f83000)="1c068a534a64222e7360df6b8f46049ab71b77b606b0c3ec9ccbc6a977c964f28b213965889a700c111ad38aec6e40b6b1165511b8b6ad7e1c9f6bf5b9a8a2fd2a2b690280789e01f43d5e606378fea9792e574aa49279ba78fb3d751628f56179e8ff7f0000000000009352449396a208820c43571b6fcafc61ddf0b9a2162fea2609d5733b7b21adff80d82a198e88d2d229b24569cf434224fbc27741a22d36", 0xa1, 0x0, &(0x7f0000e00000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/07 12:58:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x22d) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000fce000)=0x3f, 0x4) 2018/01/07 12:58:16 executing program 3: clock_getres(0xfdffffffffffffe1, &(0x7f00009b8000)={0x0, 0x0}) 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) socketpair$inet6(0xa, 0x8000a, 0x800, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000f000)={0x0, 0xfffffffffffffff7, 0xa, [0xffffffffffffffff, 0x7, 0x7, 0x1f, 0x400, 0x8, 0x0, 0x10001, 0x8, 0x2]}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x100000001, 0x5, 0x3, 0x8, 0x2b2, 0x101, 0xc93, 0x9, 0x4, 0x8000, 0x6, 0x5, 0x2]}, &(0x7f0000000000)=0x108) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x0, 0x4, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000444000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00009fe000)={&(0x7f0000b2f000/0x2000)=nil, 0x2000}) r2 = dup(r0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000de3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000458000-0x30)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/07 12:58:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a43000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fchmod(r1, 0x2) r2 = dup(r1) mq_timedsend(r2, &(0x7f0000e1c000-0xa9)="1803c25651137c0e42f8d5779056d8cdddc0b7ae9ad7669774c234a68e93d881b523d960ddfbb8e2690d469041c1cc88572b1d0c2f17466dd2c7933f0e23fefe9d4d9d916f920765c06318e669a463c875fc36476dd553384ff0e7a3493f14989a22421c9e08a6a6519c247728318b8bd79e394d437b76e63c604566018bd7520ecd78aad2a9d124dc69c3c5ce11a4519e101ccd675db6a78295104c62dca6c57f535ccc5dbe522b3d", 0xa9, 0x3, &(0x7f000082b000-0x8)={0x77359400, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f00003e2000-0x8)='./file0\x00', 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000a80000-0xc)={0x4, 0x0}) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x6000000000000000, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a2e000-0x9)='/dev/rtc\x00', 0x6002, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) dup2(r1, r2) 2018/01/07 12:58:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000526000-0x8)='keyring\x00', &(0x7f0000c2a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce7000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000ee3000-0x10)={0x7ff, 0xffffffff, 0x1000, 0x1fffc0000, 0x100000000, 0x4, 0x7f, 0x6, 0x220, 0x8}, 0x10) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ca5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00008f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x6, 0x3ff, &(0x7f0000735000)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099d000)=0x9, 0x4) keyctl$chown(0x4, r0, r1, r2) syz_open_dev$loop(&(0x7f0000b61000)='/dev/loop#\x00', 0x4, 0x80) syz_open_dev$sg(&(0x7f00009f0000)='/dev/sg#\x00', 0xfff, 0x1) 2018/01/07 12:58:16 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x2, 0x4) 2018/01/07 12:58:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x3c, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, 0xffffffffffffffc0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x7f}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001}, 0x98) 2018/01/07 12:58:17 executing program 7: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/07 12:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fstat(r0, &(0x7f0000b82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ead000-0x8)='./file0\x00', &(0x7f0000c0c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00004b8000-0x8)='./file0\x00', r2, r3) fsetxattr(r0, &(0x7f0000e0e000)=@known='security.capability\x00', &(0x7f0000786000)='*self@)mime_type\x00', 0x11, 0x3) getgroups(0x8, &(0x7f0000df6000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x3, &(0x7f000072c000)=[r1, r3, r4]) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e8b000)='/dev/vga_arbiter\x00', 0xc002, 0x0) write$eventfd(r5, &(0x7f00009c8000-0x8)=0x10001, 0x8) listen(r0, 0x3fffffffffffffe) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0xffffffffffffffff}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:17 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) iopl(0x7fffffff) timer_create(0x0, &(0x7f0000001000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(0x0) 2018/01/07 12:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a43000-0x8)={0x0, 0x0}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fchmod(r1, 0x2) r2 = dup(r1) mq_timedsend(r2, &(0x7f0000e1c000-0xa9)="1803c25651137c0e42f8d5779056d8cdddc0b7ae9ad7669774c234a68e93d881b523d960ddfbb8e2690d469041c1cc88572b1d0c2f17466dd2c7933f0e23fefe9d4d9d916f920765c06318e669a463c875fc36476dd553384ff0e7a3493f14989a22421c9e08a6a6519c247728318b8bd79e394d437b76e63c604566018bd7520ecd78aad2a9d124dc69c3c5ce11a4519e101ccd675db6a78295104c62dca6c57f535ccc5dbe522b3d", 0xa9, 0x3, &(0x7f000082b000-0x8)={0x77359400, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r3, &(0x7f00003e2000-0x8)='./file0\x00', 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000a80000-0xc)={0x4, 0x0}) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f20000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r0, &(0x7f00006f6000)=[{&(0x7f0000c64000-0x1000)="6d586b93fd9701086815e83282cd541c19f95a532063af362a5c8d7c33e930cc0747e61d1eb408fa918b33c198c70c1a2202f52edca16aa0e5fc149afccc88af8a68b1bdb3f530b86e696817e3625281a8260374dd2cfa1da0fcc53a59a71c932433659b8d2c37e549dd3b61f0fa64936fdaafeb6683fc20afa06392d723dddd25611bfb714241a337bd41de2f2588ac07938c097d931fd91b2eb246c2810871153203bbf4a7167c5e5142edee8c2f4f3fe70b5bfcdf1b58a32b1c0cc4d9cc5ceec0d5c2a2c0b068283de3b4c89791c1d451e28de7125e40a4835b3e40611200cf4e3007b0c8eb6ce0cf5491e7b59b2c3315a651fce527d44559880f14fc2016b715496c9e52226c185c80dd6ca9d23cb5984dd3cee66ee11490e9bae271ff3e3cbde1be975e57a353b27a26dc2e1d96be1fb28417f419afd08870817d2af116b0d0d413d8c7d47d7835464b4c8df9dc9bd2762f099f5a4df65dda158345d0c97333d2d5a2b0b07e94408bb01702ec612819e50ed620954fc8d0c450ef78ed3e2f1b4723cb5b68cf7e83c8a5b3024007c4518cb72c3719fbdeed47da2931f8f97f751bff068eb8bb8d50419150803140217a55ff8a9c14c82ab5e47f198da537aa7746ff91e24ce7f20647b158a8538cd12566861afb3ce4ccd0d8cc20db055daaa74faf4127e226688756f3bdcf76c0aa7e4bda18caf13e595aa3583ff5144b55d02c05c1583648551e7aed95368d6419755c413fbb291df9a4fa9184dd8cba0e21355c04a5bf47f1378cf11cef554011a7e152222b45f6b49e246099600bfe81d465c30bb627a527f1ce3c037514a7fadb6363c633012a37d92c3da45bcf6735066573c60ba8c262df905de3d762eac3cd87f33852e7dada22bdbe9a47cef4a90e3704c3de1a27dafc915c17fb930f40244924c536fc4ecb931ec4723bb2ca70760f40ad5df0886446052a3d7cb3a11f83e9f82b00ac58b8528b9b396c1356748616e32cc1815ea56517d47a7e2014115962ac828d03fb8755981ed5368678edec21d8c85b9e73a20dae07f1a9880cf037b0cc436100fe551acd1975c5418bf3ae393f812f47508f9c4892e46f445432612c29e4dcb1da74722a3fc762927b25ee38ff01ef23525bdd59c229159e610bf0af1d6f62e564ca4c75cd522ff0258f41ae921a0d9825c508300b15348c3f14282661a9328a6dfeaf01e239238cccbc444801b6e89f1987b7b799e6779884ff83d9345935edbc534c9972cee3169ea7a48b1e5290f63b8d554999edb7dd8d145c934ff9dc8eebb04a7d0f86091243e0143822ec9ab3748412df6b526b184d9ce6a518df08aae7e63e5c88700d4626d4f2588ba9db7f41994303a29e25ce3b705a95ec04c1114a2e69b6064c67bc502f597d2e08eb5d817f50fa4c21163d4bca7aa44e0fe2567d60e9e7d839e9a208820b36b75bfb1d8d4e97ab1e99a706620649adc3dc96f77106731c621f8aa6efcb7961bd0b30c4a3e0bb2482e71aee64a18b7452fa3dd4ef2233a97a9e2e7249085ba0f04451894eeb2140329dc9ef9aa3da1bc75c0c4bf28069616f012a80e210412ee7bae07be08b799d9719c688a641198587bddf0699be82493b777331a6a535dfddd9197cdef3df3db5612424274688f7ad4a9786aadab2b5e2f9f8b65f6279209e052081b5dc7e8781849bb00d1f4478ff55edc5ea4eb14f83c721d24e53025a6b2487cb0dc6769b3f60d3f709f45be691dd91b6596356019de96c1a784aa75e58cb1fe8eb47c0c6ce02df77fd75797d4364053a29149d156c87d3e0adc1d9ba51ab006bbbc365142554ed8ac28c6b0461b70754d5e0da32e58bacfd7ae81c2dda855ef49dd61d4896e13f9fb8492e25e34b0f2c4cf979d9f9b86d92dc50c2633dad99b076fcd13b9b23273b6380b828e3524450df68b93ab5f8de54e348dd1a9df6a35ddb8ec9fb46de467eb2443c6a13c46bbbef52b5b864faab42ae9479188777e03161761745725115d53c9755524e40bf7e472a68ad90e4514ab369f51b12bae3bc4bb30abeca178638ca8788dbc9d1908d8064de60c1a511676d5167462ee8f5064ca2054b36fa5fa5d2d12d36b4a111441e595fe86a2376729eae807a3821d4cc44aeadf0ee55c7fa2ed4def75734590a9836c4cf4dd715235812ad9b69dd1879be3bf40967d8a0217d9366f2995a56e751f920ed84329a135fb5e4f7ae3d3648ed18e37cd00a5ae86dd47e09319b96a923068d2494fe9e8fcf11c65c2ecfa890ab9cf3c5fa0ff6b95d56f41173200416115fe4a97485c62fbd6fb76f83df6fd29e7614d7d45cff405a2df6a1f633ee15634eaa2b1ad08435492ba5f97644890f9baa77389f7ee80fe33a09cc12c54bd054942091e3a0c45fdd98374596a0ca0d6a686b9b4a59d4eced8e85bc771f06d53db5157ac0f49768480bb67095aa4c7018f9027679882db7a986d7ef030eee8ec5cfeb41c2aa2c064b07b00b10cd1def37fd97144a8e479eb827a52dc4d0a77ea7f6648fe9e70c265ca8f47cfd78b60fe617be4654e88822429c8aadf157a203c76f8a77d088abef7580eed216212563aec895604d582aa408bb9b76d53ff490ac441a81663d25d2321533d6d5508482f0e3cd5b2774759b04488f09c13309d2a549b1604dcef0a37a361146bd748bbfda767309fe610f88bb297318278a3344b278a8f962805a7929775ad02655288bec8096410d5a6f3d7e775189458570d508158370f00d11c560a69e4779ac76c2cc26cfbbb50bdc28e096c01b98dbf0a97623a3219428aeb835cba922b31b7ce16406b05b58067349ac8576c93501653bc2ceb1667025cadc4b229f5e66e43f5005dd145d93d77f699da05aff4bcf4c641aa0ab28f99cd8fb08ad42b7e8a88cf332b1b52fa66f1fd7aee584be4e8d063674c5787feb654ff573a9e3b995e75eefa5ccbac1722f2e7ec0a2b7a273286543bd0db00083c4cac9528835d398a90c393f593409d72d3754a7110d8b0b2f5a1db8b5b31a323c97ceadb2e4f9e7d9adc80d99521939eef06e37e129aba0135cdcb9fa64f83c99756f3da02021565ed2215d95f57904bc69c74ea8818b6cbdfe4b9279a52b3fabe93e4e45d38058ee161b71fcdb7e80e6c66e1b55b711677ec28721b0d044407b3b9a97970543fa07ad8f208afb777d936909e52b6ca056a131df300e32ca2cdd3cbc75527eec0dbe1001e5390651e55835ae1655eeb223b2b494e4266ef8fe57375c01d4e6f1a016dcb6cd863cf581ce89c6898d6abad6ef7dcaa9472b75233ed868e3655619689afd1e2f763bf207191df87c4a99e6c7847623be910e7c6b9e357a8571adc76f91189d415522fb8eca6283f1f7b5faa34028b330a3e81df1e35494fc9c8e0a04c23e413477fb0702bb5fd96a385fd55089dc7538981122a2e5dd65ee25b43fccc5770aa44f5ab250673d7d2ad816f5614bef7f6578175bb62a8f9cdd827f56dbf140ef2e5fd4cd9fb546ee87de4f95b462c0bb64235d294d718a41a52d9b7586f23e9dfe94bacea65003f7c30bb02dce2e4c6008c9845ef8d70d93803ffc93f57e2d1d60c74f3f259b1abb33c7dbc4727d93181669aaf75ef71e9654b49c685e9a7481bab4e22303db8017f2c1ef7ecc90bf53da71a7d01e2f86be9132b01dd653d0e1d059a3847c968885ed592e8b1bcdd6c0ede1ddab17d2f5691b1ba9ffcb07d47b00d2efa154ea07d31ae071f997bcf6323dec7d1c9867c56a3034af9ea230345a65e5d38f8d11ba037a805adc970af8b306adf6e76d52b0d2834ef1f5bcae788242f35a8352d0639e08a5c7276831093418554fdd761b30900560acaf9e6e842fd89981ee88ee7e36adea0e8a85360ff9a4e27907093783f4a16bd7366e612bce55b73c96183de0c122ced83c88e3cff797628cf6671bbf4197e32d078ca150aaf6fd42891b619f5b3c02ca6950f3c9bf9606f28fea0eda6901074734b288990514f2e82bdd256639eb0cc603e7212196328af9239f3e7517aef805ea867a20e0ddd5e9256388386beafed207bf073201f00224cf61b853fdd76c463b4a2bcebbfaf332c3044d800bbe0acecdb27f9bb9a16fcaeef98c4708a801d1110f7472c4b97ae2feea212e4ff89bee868e20fbdda2915af6cd65799d68d09ac37694292829419ffe008a4b2c1d1c34b87932d236135070c521884ae80fb66d37b980ce4a8a3a51dea8d99e2287bb5a50efc722b5d3c1b772d1dd837ad23bf5124dc3774370a0e97cc26810ee2c014028bf4bd6636666d9de7bf5a3cee7d60ea401ffed7447f114dd5da599ea19aed98e527b20b5220d59f9b3aafe7ddebb58a65a91e2f81e6ad3924431fd6147519dfb967244fe28721b359d68660b6687814cf625be202aec599f73a23539225e26d318d2da29a96234e1fd701bb9abe791c885ec2492c84041496a7c7487c4b230b9b9de44e525a5ea91ba22e3d4c05a732c672700566e8493cdc979a33ac997809ea2cfc74d35604a002e70e0c082a8b8c5d95f01cb364515d68d56eb67f7965cb5914d55160a07edb7d0f6f36748c71cffbf4eaed20803f1c5b0285b65c980b004f3b0b20c370756e9466d43cf56375afd802321879aa65045838ce0fdfb2d178c1c45767ef1668757ce723b943c1ef6fdd638cd1856c0e92cafde93ab74aefe76d50b3406ca96cf8bf88e359e4ac65d78fdd7aaf84fa3fbe2e831e1ab68ed46dddd698a87da9872ddc9c7269ecc1f870b5dc14099b5650833737d2988da3fc30a30c51c5582b7e3c0ba33e3cd1d4f65b274687dd026ebec4f439dcc58bb7650e2bc4fabbb99bacf2c5845e5758f0ce7e24152e359d70dd1c8b6205ccfe1865e5a4e89bd33e167a7320c3f905233ce820619c2afa5221e85ae8867dccabe55b078cd0c60f1ce5b15778fe153c2d33ed2a6e05f094f093ccaf1045002b2711694cf7f5a075042d3f1ea51f83103669a91c07866746b861906400b74bd3b6a45bee81d7b00c419f59d1eabfd2a48ce95f08e21456ea0c0906488e2199f59b170d67030a96ee169c6860bb4fac7a362e1e5b7f6a456be401b75776497b1bd5aa5164d3f1f8c7db90716cdbf6bacb4e65dff93a154adfa28c4143446dab553a00d4747573425a7008f448429164c105fe8e3c5091e3a644797954166531efd7cf6deb82d941e9fde80e5a0fa411aab13141dab739f47ca256c4d135d56a62dc62c087d5486510ccbf3436f301c2cc35663d3557f0ca9e71f3a061bd54278b3b159a29ad9f4eb59075700821ea42187b1501d3564f19f28320fa47ff40368187503f78b8425452ef4f3cd8414e824c20de543fcf680b175d4d5a1bb63f533fb9be738348f3fb3aaccd01a35b1eb353fe4230a97471e4736092fcc2a74966422df2a4b81db765c78a7ad47347fd680e821ce7095bede7b77e45a8b3733105f902312e5d967a9b08dc69705bbe5a76607f4b4a2977061a627230a4c9a5aa069a8e1fee91cd918d39e61af1be3a7826ef171960a1e7f254d7c68eabbf363bdc2c0bf5d5fb9d03e2404fa17228dcf9bf268c3da6fdb90d88d6e43da62cdd2dbed829859f1fa15fe262162984916db83f5724d4e38653f95200672d327b6ec5aa50602196d031b9c622c9f03fbc14eb8109503170c160356c41245f4a7441febfcddfd0232d98510ac38", 0xfb7}], 0x1, 0x49) 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d07000-0x1)={0x7}, 0x1) write(r0, &(0x7f0000224000-0x24)="2400000010001f004d12e30800de1b030305010006000100140000000000020000000000", 0x24) 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000041a000)='./file0\x00', 0x220600, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000294000)=@assoc_value={0x0, 0x5c}, &(0x7f0000bec000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e1c000)=@assoc_id=r1, 0x4) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r2 = inotify_init() r3 = inotify_add_watch(r2, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cde000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0}, &(0x7f00002ed000-0x3)=0x98) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$ax25(r0, &(0x7f000027f000)={0x0, {""/7}, 0x0}, &(0x7f000067d000-0x4)=0x10) poll(&(0x7f0000ffa000)=[{r2, 0x1004021, 0x0}, {r4, 0x4000, 0x0}, {r0, 0x1000, 0x0}, {r4, 0x2204, 0x0}, {r4, 0x80, 0x0}], 0x5, 0x1) openat(r0, &(0x7f0000c3f000)='./file0\x00', 0x4000, 0x10) inotify_rm_watch(r2, r3) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="6b509bf630469f77f8610d0e9245113e3aee3e3456ce8014903d274c4857117837b53811ae1e436f02016451fe9724bcdd9fc2d014a4cb2300da6d01ccb9d6a630ffc5b654a3d3508c75d20ac9022c9e7e9ba4819f01f2b06e66ffc66731a806a95c41787ce34f1301b19f4c56ec4a0187e68e44d6f063b80c7e620ff588c577ce2da13ecaa77c8119aa84", 0x8b, 0xfffffffffffffff9) add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xc3)="fb51a81693280ea9ac7c8e05353a24115beb7741ef70392c3fc303e61745ebb4b2aaff882ca17203c5456194aed499f31b06cf232a50dadf0478f4d8c17ded00e994c72544ebf31b4ff5afe44abc9bfd8866178025a137dd70c409c975231f467f5f1f198fb28eec79386bdc119de6ccbe816433cd140693a0f40e62c8ebadceca98af121c6814dbbf6ed165386599bd293f093d5d9104ed309ff1fa7ef94348d86273df3aec147c3b2e2f48e74911cceaafd6bcc979c9c13a0fa1c9bcdde117c05729", 0xc3, r0) get_thread_area(&(0x7f0000001000-0x10)={0xf57b, 0x101000, 0xffffffff, 0xff, 0xc2, 0x3, 0xa702, 0x401, 0x100, 0x5f}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000010000-0x8)=0x81) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000011000-0xf)="4f39cf7716375f824a2fcc55c83530") madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x13) 2018/01/07 12:58:17 executing program 1: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e72000-0x10)={0x0, 0x6, 0x9, 0x8}, &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000041f000-0xc)={r1, 0x3, 0x30}, &(0x7f00004b4000)=0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e72000-0x4)=0x0, &(0x7f0000e72000-0x4)=0x4) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x8}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0x802, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000d000)='/dev/autofs\x00', 0x8600, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f000000d000)=0x0, 0x7ff) r2 = gettid() unshare(0x24000007) exit(0x0) syz_open_procfs(r2, &(0x7f000000d000-0x7)='ns/uts\x00') 2018/01/07 12:58:17 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0xf3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1bd6, 0x4, [0x80, 0x4, 0x4, 0x7fff]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0xc4, 0xae, 0x10001, @tick=0xff, {0x8, 0x8}, {0x8, 0x7}, @time=@time={0x0, 0x0}}], 0x38) [ 41.387775] audit: type=1400 audit(1515329897.119:19): avc: denied { setopt } for pid=5758 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.418053] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/07 12:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000bf8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00008aa000-0x10)={0x6, 0x0, 0x0, 0x23}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f000056d000)={r3, 0x8}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000274000-0x10)={&(0x7f0000df3000/0x1000)=nil, 0x1000}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000e02000)="3359cd0272ce414ddf6c3eca89654ca1f4f8637bad9dff865cdb07d2a53731f74097623011dc932d16fccb97db953a331a172eae265ddd150cf20d564ffb84d2c05179145b4758eeaa9e93e08422d2fe9808c288618cd0d7f48b9623d85ccd563c8329e811ba3a15e3d18f0d5cc2636bb0a28da21c157389bd45e11df18c95b4a78c93319c95cc753a08bc5e777c11ef1f8cec46343e73c047882e8b8cd9e25de4fd5b00929b5beba104647102336fe1fa06a9bd0f3affc056f91b016a9eabed6770a91759ec3f6092f36d3161faaba96dca7f", 0xd3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x80000000000004, &(0x7f0000ce7000)=""/0, &(0x7f000012c000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b09000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00003bb000-0x34)=""/52, &(0x7f000070a000)=0x34) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000087b000-0x8)={0x0, 0x0}) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000664000)='cpuset\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000dd000)=@assoc_value={0x0, 0x2}, &(0x7f0000d22000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ade000)={r2, 0xe7d}, &(0x7f0000b71000-0x4)=0x8) sendfile(r0, r1, &(0x7f0000ba1000-0x4)=0x0, 0xf) 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e51000)=0x0) prlimit64(r1, 0x1, &(0x7f0000a95000)={0x4, 0x7}, &(0x7f0000af0000-0x8)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f0000702000-0x51)=""/81, 0x51, 0x0, &(0x7f0000b48000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000548000)="240000005a001f0100000000000000002300071008000100feffffff08ffff0500000017", 0x24) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) kexec_load(0x6, 0x5, &(0x7f0000287000)=[{&(0x7f0000fba000-0xa7)="6ea3b462a1aea2603569e83584c0826a4d86de7f64dcbeaf3b463292a0ede9c3696ef4c7b63e4cc71e79a2aa303c8476cdfda691649fd0501e27699a63f86747359fd0788aa052b1811dea5851ebc6c4796b8b7f842680d6a8f4c040cbdeafe11da88ab851ed528ce74e3dc9711d7f4c87148d00a429d2519ae477952c933955f8de24cf36d2b5765243d7bef80c016e1eb3e261de6b9cc50c3b7ba8e7dc818043b52067504c00", 0xa7, 0x5, 0x0}, {&(0x7f0000ef7000-0x71)="47d645ae85cdb415fd957328bd7af3586991242702c5a239aa66f3a9b56332d76ccaa108a96e10dc470a7b747b7e29b17e5c9fab6264bff2fb27afcf4f6210a0f034a67cf2bf12633e58681887840e629b492be40d54eb480177f9e84eb0f88e4278a43efee89149a3ab5d37152bfe1352", 0x71, 0x8, 0x6}, {&(0x7f0000312000-0xaf)="a28126a3b4b5b3ca5f06aed03d80a62bc682dfddbf8143d05a3bddd64f06d96a25392132b118de508d744a54d1092d78f3e5b88aa064597be9ebbbb799869bb1f1f8122c033324807d0d864350655005a89ebce112a451fff09f1ebf2ba5b7ee02c15242d25547ea11068bb7ef96a863c57fc102e2c15e4ac8bb45b6ba7e46f2909f022948f7dd521384839e79a185adbad13b013e7ab1509ada555ca1849ab5bfcdb77daaa1230b6d7d52456be917", 0xaf, 0x9, 0xb5}, {&(0x7f0000b0f000)="", 0x0, 0x7fff, 0x2}, {&(0x7f000076d000)="95c29f55eb312ebbfbfb2d2f12577b49c42954c089d2e078dda60b319a1f4978c3862c470d9ae7f4eac4ace2ad24ef1126c09659152d99edc73103eaaea6ca80a11bd1e8f4dc1f11299005b5427a02776c0ccfe08dc6430b982288e24c7904687b18c899579b994e62110fde97dab0899254b195f3d0d2f7f968d3af25268d4e51f03ebf31a5a6de55bc02845341f7f6b5a478efda097c3eb5f858e6545ffb1d428e5572d360bc", 0xa7, 0x200, 0x9}], 0x80000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x8, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:17 executing program 2: syslog(0xa, 0x0, 0x0) r0 = getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0xf) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009d5000-0x12)={@generic="aaa2e69b2eff36fe431ffc71b90f4bfb", 0x3f}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c69000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x5, 0x1ff, "d5e5b50fdde4", 0x7, 0x0}}) stat(&(0x7f00003fb000-0x8)='./file0\x00', &(0x7f0000a1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:17 executing program 5: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000093a000-0x1c)={0x0, {0x0}, 0x3ffffffe, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000093b000-0x8)={0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093c000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00002f5000-0xa4)="09f5775dcb52dd385fd89a25fc44f4f003013f8c48a912f4f39c0db43f32d19d0f04c6535c4ee976a1d49d174b968c00f38d1cfcef0039838e468edb9e98b1021adbf30d1d55cd09ad1d9b910b80b09eb67521ea0f94e7bb0eddf668dc2711e696647cea6644c1b54e54a87f49cf118054bfb4faadfc556c7b5cd22f9792113e10036527b047b3ee37ff3349b6af3c65673de96a74609f8ba6dfb89bb0fbee3dc3a4def5") mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000093b000-0x8)={0xfffffffffffffffd}, 0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000093c000)='/dev/sequencer2\x00', 0x2000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000093a000)='./file0\x00') getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x18) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000afe000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000762000-0x4)=0x1) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000b60000-0x8)=0x7) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/07 12:58:17 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000458000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b7d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000056e000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000de1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000d3000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000a20000)=""/178, 0xb2) 2018/01/07 12:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) personality(0x1bb2baf3005ac137) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000824000)={0x0, 0x100000000}, &(0x7f0000003000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000060c000-0x38)=[{&(0x7f0000464000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ee000-0x18)=[{&(0x7f0000f1c000)="c1775b2081bd42d3a7720b1cd961eccab5f3d61be0a899e30a090b9867be5068d80925d4635fcac87849eabd3edb6404b5e381ec066bd2cb4116ff7773deca5a4f7d128df33520a3818122fce40a161f6e3d009235018f689a2e8c1499836dc0d067beee99632ea8c6a97e1c9c1ffdc17c7dfb3c26e263e350abe43d712f1d20d51a95e3f66b36ceb7711d4bc905b11447873634fad92614cea305bd9484b3341fab248b669da07fb76700a3f3d9fdd6ee4ae8f2f10d6be6fce298837cbed7836e86f8c5018ab7626cbdbe4ed587e78699465d5fa7173ad852ae", 0xda}, {&(0x7f0000c8c000)="f42ec9713cda46809e60bb3a906e675a95ff76441ced96", 0x17}, {&(0x7f000023c000-0x93)="50d96d6c7d7e53166910f9defb065e74c2b38dc8689d243709efc041eedfc68d1a60f1e59a9726d37fa0d5d4478c99b6228e1544bfae75baf9ff2807765924afce0b6ca91d20bc277ce6a28f63bf788e2cc33c1db12378231ed5dd7853d6ae3d4a8d79271581b1db84c514314f602b2d43857abcf7cf929b0033ed374a99c8786bcd4d069c49a46c46eb0d7a4d44b117bf9c15", 0x93}], 0x3, &(0x7f0000d46000-0x2c)=[@init={0x14, 0x84, 0x0, {0x7fffffff, 0x8, 0x2, 0x2}}], 0x2c, 0x0}, {&(0x7f0000585000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d5000-0x48)=[{&(0x7f0000424000-0xd7)="791d88628d87147043413e55758ded561a601aca7605fdd63e6e2ffda8909375efaa56a9d8302a1a73df4c8ac9ff92cb753ce1f7facc29e5d77a0f7966354d24b484c87777edc15ded586f324920b741639594bf06e5e9ab86a549430971dda32d139bc43e6a9bca26ba99fbbd966feb45ea7e85f6a0e95036348563d19ea49790c825087ab72ed6d04cd10e8a5a0c2de4099e8f8264c88a518a8f5814cb8359b316de287e98a4dc18b11fc5e2cb16ab7a43dc0858cdbb2d5ef73b586bc49502d5e39501f567fe60fdb5b0938385b7473252bb80ca9072", 0xd7}, {&(0x7f0000120000)="298a9e666f3e26eb1fef0dc884c3506ae2f85153afb4435a00678dc3141698720a1e3255afa0b6eefb99c9209e396004a42383d53a9a065ecaaef7d32792ea39b2fe1c", 0x43}, {&(0x7f000025c000-0x31)="59fb680d0d25a11af359982703f2dedf0d2a044088aef08f8694167faa5b8d1b8633c7865732777a0a2826228a73125f69dfcec8d35452cacd9c7519e6041bb8cbe77463e81207015747648ab3ade2229e12b205ff0d48384830e5023a1947", 0x5f}, {&(0x7f00007a9000+0x495)="9e620d0cf226c79b4c96a4c4f833fb6fa1db347a9a6288f2a6ec74c1694d91eeccd67e11211bb402608888641d0691e553fd2c089114db03dcd76d9102a683d5", 0x40}, {&(0x7f0000d31000)="bbef672667730fd5425291", 0xb}, {&(0x7f0000b0f000-0x78)="a847771541219834f270ecc7bb1793b6490af4cd851c5b728eb47071786831661edfc67bbe137442c6b58f99ef4d7f3351ee2e86016b3802d97072718971833f72a4b6bb72206c4401f84f130b1c14c7313701dcaadc550cb46230eade2d5e610f6b41d67faa6ea4743f6e83e6ced9688d8179293a3dddba", 0x78}, {&(0x7f0000866000)="ed019a74d922100728cadfb723b7d633b17a21b5a225e392e5ba9794cd360fe05d85124db886925289d647ca14a522e4311414201852aae04ffb76eb87c290ba9d3f890ef3911d6765448f581d97102f218ed79098fb67b2909a5fa979ab25bde0f26dfb52ae1fb7024f7bc2e871f20f9ad2a3c528a4c688095574b325e3736c9d0cc2eac637723982992f4f80762d8fdff5dc70d2c9a0d179adff76c9a0de9a40124fede60d7fa5e23d", 0xaa}, {&(0x7f0000791000-0xb5)="55718933da0d2472fa6be0065bb7657c844e749a504e2c3cb2febb8890b7a4c445f24ed0e45674932e84b06d8b96b683494200e62145ca616d2dbfefacb384999371b96176f905ea9643e0ae9372c3338785c763264a9ac8749ee25f2361b7dcdeb04bcc486bad4aa3f1617dded496f20b6810d41c1eaf33093400aef02df43902be3d933d51f80e4142195ddbe1934f7d714c9a47e79fa9dc58c9069f12a94c04cdfca868ddbc6471ba2f112cce367d144bda5abf", 0xb5}, {&(0x7f00005c7000-0x92)="f2a60e045fd2a0029080ae58ae2c003b97aca8ebab0c5791051df5fa795bc9a8b881bf180a3b08eaa266afbe6b6ea9247563ca1bd8b58285e251323b1631bf46837d87ebbb929da19ad7520414108a363a6aadf1ff91584d61a06c10cbf6cf7a6e5906fefa0e8f0a640276b6a04b88410e19b4a8f436bd9a9647fa97952c6277205a5352ce16008c0adbeecbe7bcdfbb7460", 0x92}], 0x9, &(0x7f0000b3d000)=[@sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x4, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0x2, 0x0, 0x8000, 0x2}}], 0x58, 0x10}], 0x2, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/07 12:58:17 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00004ea000)={0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f00003ba000-0x8)=[], 0x0, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00002ab000-0x10)={0x3e2d, 0x0, 0x1000, 0xfffffffffffffe00, 0x7f, 0x2, 0x9, 0x0, 0x69e, 0x80}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000201000)={0x0, 0x11, 0x1, @thr={&(0x7f0000fce000+0x23b)="45891236cba7c223d7ae5603fa2330de6cfc947ddd90434bc1f9fed6a61e74b5ad7d02b0f5c036c40c57b09f325c2f69f98faae2798758eb231f1f7715d791dd413054a93411a7b41348cab72d2745371432fbde383421f05abbe39b8c151cd81b9d43d63012a79417251a335ca0d99523d02e817d631aed92ecb0aed8c62fb19a940b0d6412c12533e9631047c8a1485406eacdbe9c7276fd1cd1b5aee2f7741c95c59a494b7445150f6c66e42f8283b217c3", &(0x7f0000e5e000-0xe9)="e9b70ded5fb2d491b0a1c25abb5434542fd4b6069b54338d4af1206cb206a44758d4048cfe082536d31d29b6267eef243891c7247faad3af0dc6be6da01c4623b208172782b5756b23f889d120200c851e297ef8ac65820b53b6c84f1b0ee5b0398c3a86963eeb0ef3af5930310aae40a841b4b338c436d81ff03272e45a570397a9ea7ebb95a1244efe40513ad96801314c863d8075f0e61c645a63f275861673c6ba9f42a4b112518d23e2e5603b325015a820ba52a64ecb8151ea44bbbb01859ef5109373bf512cdeb2543aa580877fa268a2a754383ab2c57b1215db96e9f5da73e86b19b73b51"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x20000000000001a4, 0x0, 0x0, 0x0}, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000003, &(0x7f0000b46000-0x4)=0x4, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$unix(r1, &(0x7f000019c000-0x34)=@file={0x0, ""/50}, &(0x7f0000a69000-0x4)=0x34) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xfffbffffffffeffe, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000056f000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/07 12:58:17 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000008000)='stat\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000009000)=@known='com.apple.system.Security\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/07 12:58:17 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000093e000-0xc)='/dev/snd/seq\x00', 0x0, 0x2980) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00008da000)={0xe05, 0x8, 0x800, 0xffffffffffffffc1, 0x96, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ca000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1a) r2 = syz_open_dev$sndseq(&(0x7f0000db5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x10000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000926000-0x60)={&(0x7f0000735000-0xc)=[0x9, 0x3, 0x3ac], 0x3, 0x8001, 0x6, 0xb91a, 0x80000001, 0x3, {0x6, 0x2, 0x400, 0x100, 0xff, 0x4, 0x1, 0x1, 0xcaf, 0x66e4, 0x2, 0x1ff, 0x4, 0x75, "98cb57b105d8ef7d54445200a279925f2090731190191558662349da3b359289"}}) r3 = socket(0x400000000000010, 0x802, 0x0) write(r3, &(0x7f0000fa8000-0x22)="2200000015000701010910f700000027020c00000100000009000300000100000015", 0x22) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c73000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00002a1000-0x4)=r4) read(r3, &(0x7f0000a91000-0xfb)=""/251, 0xfb) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) write(r3, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r3, 0x5402, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000df1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet6(r2, &(0x7f0000389000-0xe5)=""/229, 0xe5, 0x10040, &(0x7f0000ce6000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001}, 0x1c) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000e9e000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000892000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000069d000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x42e, 0x1, 0x0, 0x2, 0x80, 0x80, 0x33, 0xd0, r5}, {0x8, 0x7, 0x5, 0x31f1, 0x1, 0x6, 0x3, 0x6}, {0x9a5, 0x2, 0x9, 0x9}, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x2}, {{@in=@empty=0x0, 0x3, 0x0}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x4, 0x5f5, 0x8ec400000}}, 0xe8) 2018/01/07 12:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000058000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$inet(0xffffffffffffffff, &(0x7f000064a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000346000)=0x10) connect$inet(r0, &(0x7f0000923000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup2(r0, r1) recvfrom$unix(0xffffffffffffffff, &(0x7f00000f5000)=""/109, 0x6d, 0x0, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008bf000-0xb8)={0x0, 0x7d8, 0x80, 0x1ff, 0xfffffffffffffffe, 0x0, 0x0, 0x96, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7, 0x3, 0x3, 0x8}}, &(0x7f0000e06000-0x4)=0xb8) socket(0x0, 0x0, 0x0) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d2f000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000f3e000-0x20)={"5411c78550bf084eeff055353579a827", {0x4, 0x59e, 0x1, "9c936b8dcb0c", 0x0, 0x0}}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000351000)='tls\x00', 0x4) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f82000-0xe)='/dev/keychord\x00', 0x400902, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000056c000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00e2a1937595fbdfe83ea88680af1c2f"}) getresuid(&(0x7f000057e000-0x4)=0x0, &(0x7f0000a91000-0x4)=0x0, &(0x7f0000e20000+0xd24)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a13000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x7, 0xa, 0xa0, 0xa0, 0x7f, 0x6, r2}, {0x3f, 0x100000000, 0x3, 0x9, 0x7, 0xc63, 0x4, 0x7}, {0x8, 0x8, 0x2, 0x5}, 0x6, 0xf, 0x2, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3, 0xff, 0x2, 0xffffffff, 0x9}}, 0xe8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000add000)={0x0, 0x3d93}, &(0x7f0000599000)=0x6) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00002ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f83000)=0x14, 0x80000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f83000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100, 0x5, 0x7, 0x100, 0x7, 0xa1, r4}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000f83000-0x1000)=""/4096, &(0x7f0000f82000)=0x1000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f83000-0x2b)={r3, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x102000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000f83000-0x8a)=""/138, 0x8a, 0x31c, &(0x7f0000f83000-0x8)={r5, r6+10000000}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f83000)={0x1, [0x0]}, &(0x7f000076b000-0x4)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000f4a000)='usernodev\'security*\'^,\\%+{userselinux-\x00', 0x27, &(0x7f0000f84000)='/dev/keychord\x00') 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000681000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000876000)='./file0\x00', 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b5e000-0x8)=0x0) 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000003, &(0x7f0000b46000-0x4)=0x4, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$unix(r1, &(0x7f000019c000-0x34)=@file={0x0, ""/50}, &(0x7f0000a69000-0x4)=0x34) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000015000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00003a5000)={{&(0x7f0000670000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002da000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f0000537000)=""/24, &(0x7f00006cb000)=0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000921000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000040000)={0x8001, 0x9, 0x434, 0x5, 0xffffffff, 0xfffffffffffffffe, 0x6, 0x2, 0x7fff, 0x3}) ioctl$KDMKTONE(r2, 0x4b30, 0x7) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c35000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1a) 2018/01/07 12:58:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) lstat(&(0x7f0000c79000)='./file0\x00', &(0x7f0000263000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082c000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004c0000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000-0x4)=0xe8) setresuid(r1, r2, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000382000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f000029c000)="2f6465942f70705300552e6473d252b9e5362800000000000000092969be93f5e85f4f70dbe7027bbcaa6de10c40ef99313226e10654a9168b36b6ba1bb15168") ioctl$TIOCCONS(r4, 0x541d) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a85000-0x8)=0xe4fa64a44612b7d6) rt_sigsuspend(&(0x7f0000760000)={0x81}, 0x8) fsetxattr(r0, &(0x7f0000607000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000061b000-0xa)="1f000000000500000000", 0x9b92, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbd000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0086418, &(0x7f00009af000-0x18)={0x1, 0x34ae800000, 0x7f, 0xfffffffffffffffb, 0x1a, 0x7fffffff}) 2018/01/07 12:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003b000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) splice(r0, &(0x7f0000325000)=0x37, r1, &(0x7f0000ff2000)=0x0, 0xd747, 0x3) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) pselect6(0x40, &(0x7f00008a8000)={0x0, 0xffffffff, 0xfffffffffffffffc, 0x4, 0x1f, 0x10001, 0x1, 0x6333}, &(0x7f0000438000-0x40)={0x101, 0x6a20000000000000, 0x573c, 0x4, 0x7, 0x1f, 0xfffffffffffff241, 0xfff}, &(0x7f0000cd7000)={0x0, 0x1, 0x400, 0xeee, 0x0, 0x3ff, 0xfff, 0x0}, &(0x7f0000571000)={0x77359400, 0x0}, &(0x7f0000674000-0x8)={&(0x7f0000016000-0x8)={0x100}, 0x8}) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x40000, 0x2e) sendfile(r2, r2, 0x0, 0x7) r3 = epoll_create1(0x80001) r4 = dup3(r3, r2, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000062e000-0x10)=[@in={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) chroot(&(0x7f00003df000)='./file0\x00') accept4$ax25(r4, &(0x7f0000cdd000)={0x0, {""/7}, 0x0}, &(0x7f0000780000-0x4)=0x10, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003cb000-0xc)={0x0, 0x0}) creat(&(0x7f0000644000-0x8)='./file0\x00', 0x0) 2018/01/07 12:58:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000019a000/0x4000)=nil, 0x4000, 0x2000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e32000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen(r0, 0x8) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000266000)='./file0\x00', 0x3e, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x4, 0x400000000114) creat(&(0x7f000082c000)='./file0\x00', 0x8) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000112000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6b000-0x8)='./file0\x00', &(0x7f0000f75000)='.') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000c47000-0x8c)={0x80000001, 0xffff, 0x7, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000b88000)=[{0x5, 0x1, 0x0, 0x0, @tick=0x4, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x10) mknod(&(0x7f0000cf6000)='./file0\x00', 0x4, 0x1) r4 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000ad7000)='./file0\x00', &(0x7f000083b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00006de000-0x1)='.', 0x0, r5, r6, 0x40, 0x41000) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000b79000)={0x8, 0x4, r4, 0x9, r5, 0x5, 0x4, 0x4}) 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000750000)='/dev/pktcdvd/control\x00', 0x840, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000468000)=0x0) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x2, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f000048a000)={0x2, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, 0x0, 0xf4a8, &(0x7f0000003000)=""/0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) [ 42.025461] IPVS: length: 24 != 8 2018/01/07 12:58:17 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000561000)='./file0\x00', 0x6000, 0x110) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fcf000)=[{{&(0x7f00008e1000-0x10)=@nfc={0x27, 0x200, 0x100000001, 0x2}, 0x10, &(0x7f0000fd0000-0x28)=[{&(0x7f000033c000-0xd9)="62edeafa31ec0f284f7af0e86d70caf91d60d54ad4815d542c6aa64c64b28340df654da3a9e66028552804bde9fe04bcfe080a76592f1baeed0746f6970c5266557ef0837529f507b9ba8ea05a36ba4805961563749e9351c544a2d9fe67e55c944acb8f934fe8f0492618ae38977a69f67a08a01d340385d2b0dc2fd691b4eeb978bccbd6b0d13f6389aeac17f1c3c8e34254b41621a4faebefa0411582ec516023e73fa1484229bab299bd197c33925edfa5e890559fa422fad5525d3ee000c4664bc878ef96d59e191a762f13a739bec5fe01897f499f15", 0xd9}, {&(0x7f0000fcf000)="52f7b2a10e87ac582a69190784bf8e617c04c5edac47b47282bdb9a4e9a5579a465a1b5baa6998b95a0eeb3ca327cc28555ce074d5b6c389b0c327cdf5fc7efb0033870dc64966daabb6cdd6b7185b82feae386b4c9eb8766a8c579ebb5d348745ca18bdb26b8fedb6443501dd8bc36fc987b0d143518c2a821195a95988161576bd65b5414f3f9823eaed365af25e3feff2d2782ca14609c0a6dad365b3380df2bcc70ff3c97e52267454b4bafd8c79a749856a9b7ddd836b883982", 0xbc}, {&(0x7f000036a000)="ac2ac11c60d7", 0x6}, {&(0x7f000077b000)="0271e39168a3aa2c83afa1ca2e41f6ce23bc9aa0138a394720fc3cca5c0715a486c315ea7a7ae7f949f031a77e02659bfd0205f848f8617ea21de746d8fbee5f918def6da20457a3046cdf64ccc3dc8888a75f88e6a11044083e7eef2e047b53b1710f7509d3c3ec1636f563dc13708938d691ce9847455a0a217e5248944eb0ae3fb113dd01f95763adc8e2cad6bd40120950eca8c62c4276e5b637d3c85fb69187ab80193fd75aa89fe93fbc87c1ad469c469b9cd1b771aa032f60b579fd02", 0xc0}, {&(0x7f0000e43000-0x10)="32d792af89c3ad94c58d903a9b0c759e", 0x10}], 0x5, 0x0, 0x0, 0x804}, 0x8}], 0x1, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fcf000-0x20)={0x401, 0x1, 0x1, 0x603, 0xd73, 0xc437, 0x9, 0xb11c, 0x0}, &(0x7f0000fce000)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005e6000)={r1, 0x5}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009ee000-0x4)=0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000e000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000c2000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x5, 0x100000001, 0x52}, &(0x7f0000349000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e07000-0x4)=@assoc_id=r3, &(0x7f0000f8e000-0x4)=0x4) bind$packet(r1, &(0x7f00000cb000-0x14)={0x11, 0x1b, r2, 0x1, 0x8001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000228000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x44000, 0x0) 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf8000-0x4)=0x0) sched_setparam(r1, &(0x7f0000300000)=0xc2f) writev(r0, &(0x7f0000cf5000)=[{&(0x7f0000cf5000)="39000000120019", 0x7}], 0x1) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c6f000)='/selinux/user\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000c08000)=""/152, 0x98, 0x40, &(0x7f000040a000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000e77000)="1f000000f705ffde0b01079f071000000006000008ffe906000000001e0000", 0x1f) 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) poll(&(0x7f0000664000-0x18)=[], 0x2000000000000332, 0xfffffffffffffffe) write(r0, &(0x7f0000caf000)="", 0x0) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x2000000, 0x40010, r0, 0x0) [ 42.055699] IPVS: length: 24 != 8 2018/01/07 12:58:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000090000)=[0x4, 0x0]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000210000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 12:58:17 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x3) syz_open_dev$random(&(0x7f00008d9000-0xc)='/dev/random\x00', 0x0, 0x1) flistxattr(r0, &(0x7f0000e7b000)=""/4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008f0000)="73e43d2616d9dcadf3e90c42402591ff6aff4ab7459a01d8c9eefcee76bc17fe8abb77670f7c5c53140a0a0442e73e3040502eb8f1d35c54cad933f2a3c420a003e7e28b144715f3c8c12c3ab533b93e8b41c4eb8fa0a610dcbf03283fe2a6b5218e87767645a224921a4480b62d99941e9451ff51a50eaff075ce3a0eb48f268c387b2c8aff68ea3808570d445c93a1c8f25e1f9af6e3de6e65d4b49b65eb59200d34efc5c4d297b269ad8b1aeebd9929b99081049f37de45c6745a32041137a399ca73fd", 0xc5) socket$unix(0x1, 0x5, 0x0) 2018/01/07 12:58:17 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bde000-0x8)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ef4000-0x14)={0x0, 0x7, 0x6, [0x80, 0x8, 0xffffffff, 0x200, 0x5, 0x80000001]}, &(0x7f00000fa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ce9000-0x8)={r1, 0x100}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef2000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000436000)=[0x7, 0x1]) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00005d8000-0x129)="18000000020001000000be8c5ee18c88a3000008020600ec01da1e03368a3cdc0a000000d898055bf72752bb6a8800000000dba67e060000000000000067a1e2010067fc2163e0209cee4a5acb3da41f0000ba00670700c88ebbff060100000b01000000b121ec1474d733f542506b00ec008b03cfb76be7ec7ee87cccfff6ba000000024f0298e9e9f55406aa0100050000040100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef6795", 0xc0) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000fb8000-0x8c)={0x0, 0x0, 0x0, "ec306fd83ca199a51d2ba3564fb788e9ed13c848324cabfa36cc218669c5f2a8a170e5fea0a5b47fa6c2ebdf343bdad74c0b60376a6981a156e97a252a7633d4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fb7000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000fb7000-0x95)="0f15a80e502dce4e4f52e2e287792088959eae2a7e4446c1a515d2b31da847ad729ef2fd37f73034f8ceb7b6559d35492511f282a35afce5ba98c3da835875d33bb2a7c519f1129e0528c4fb4634a26d08819e6ded96d315e324b1b29b73722e95c72c12d870ebf8a617572b0e0e09e4bf717040fd92a5728144fe8162ab29ad8255ad27a8c4e51f6e6432aa5f84ad5c91cc515fd8") mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)='./file0\x00', 0x2080, 0x83) 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000de6000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fe4000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fe4000)=0x9, 0x800) connect$ipx(r0, &(0x7f0000ef8000)={0x4, 0x0, 0x72a1, "a02c577a7101", 0x9, 0x0}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000fe3000)={0x2, &(0x7f0000264000)=[{0x0, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x0, 0x0}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000145000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fe4000)={0x0, 0x4}, &(0x7f0000fe5000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000a0e000-0x8)={r3, 0x5}, &(0x7f0000fe5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a02000-0x8)={0x0, 0x800}, &(0x7f0000081000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000310000)={r4, 0x101}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00008d0000-0x88)={0x6, {{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb9) 2018/01/07 12:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006fc000)={0x0, 0x9f7}, &(0x7f00002a1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c4c000)={r1, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x860, 0x800, 0x20, 0x7, 0x8, 0x8001, 0x80000001, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x5, 0x80000001, 0x4]}, &(0x7f00002d8000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000316000-0x8)={r1, 0x180000000000000}, &(0x7f0000d28000)=0x8) r2 = memfd_create(&(0x7f000033c000-0xb)='(cgroup^cpuset\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c9e000)={0x0, 0xffffff22, "ff09000040000000fbc9efdda62c9d2e6e22ac547d8cf31514a4407b9eb11cc57b52cfd874653bd32e1e7650c7d50cca3b87eb39511182623304a405f6c65fafc8eeb96d8515c56fcf7d84ec04abfcb8bbf65bbd39dd929ac883356df3e04b4b152215a535d1301be3704af99f27b22be6fb8171f5bd"}, &(0x7f0000e42000-0x4)=0x7e) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000025c000-0x14)={r3, 0x7f, 0x3f, 0x7, 0x5, 0x200}, 0x14) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e6d000)={0x900b, 0x0, 0x0, "717565756500000007000000000000000000000000000000000000000000020000000000000400000000000000000010000700000000f3ffffffffffffff00d9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:17 executing program 1: timer_gettime(0x0, &(0x7f00007bf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x0, &(0x7f0000b63000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x1, 0x1ff, 0x8fcf, 0x4, 0x6, 0x8, 0x6440, 0x81}, &(0x7f0000c15000-0x40)={0x7, 0x3, 0x4, 0x10001, 0x1, 0x4, 0x1, 0x20}, &(0x7f0000001000-0x40)={0x0, 0x9, 0x14, 0x2, 0x5, 0x1ff, 0x2518000000, 0x2}, &(0x7f0000ec2000-0x8)={0x0, 0x1c9c380}, &(0x7f00000a9000)={&(0x7f0000000000)={0x3f}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f00009ce000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000003000-0x4)=0x0) timer_create(0x5, &(0x7f0000001000-0x58)={0x0, 0x13, 0x2, @thr={&(0x7f0000001000-0x38)="233602d5f02df2ffffff009b30b97ed7ac7ab4aa3a05b0e3f00d6bbe9c9bbfa9304ab485ab277e90b90566f4c97dfc7b5465d6183df9b867", &(0x7f0000002000-0xec)="045bfbac56f9e285ab8992fb7f2592a4e4fa638b0918321d0bde788ead470c4a83970ca67aba72a99de93794c22cd1be25843e0e1b94b0f8926fabb1900e0a2cad1474a95a2adebe677d12e9bf00a452e7e6d232a667d59c5b0a94ce7094d0562e0c97c7b4b62578950c88fce68c41c794ff541c73c0b5dedbba0c3cfb9ee85e6ad73013e7f91ebcba3176adbac7569d6fe25660bd283d576418f9120dbb537ec8c4fedbc6f0f9a28fbacb5246d200e5e5f2351585b174763c055811ee67bde43d9a0938c5f48ffb41306556f2a497523fc0abfe9ed9352645bc8dbde967115bdaa42ac98e603921537f94e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_settime(r5, 0x0, &(0x7f0000027000-0x20)={{r1, r2+30000000}, {r0, r3}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 12:58:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) write$evdev(r0, &(0x7f0000fd0000-0x30)=[{{0x0, 0x2710}, 0x0, 0xffffffff7fffffff, 0x9}, {{0x77359400, 0x0}, 0x0, 0x2, 0x7fff}, {{0x0, 0x2710}, 0x400, 0x1, 0x4}], 0x30) ioctl$TIOCCBRK(r2, 0x5428) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000c60000)={0xff, 0x0, 0x4, 0xfc, 0x4a5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000f67000-0xa8)={{0x3f, 0x2}, 'port1\x00', 0x2b, 0x16, 0x1, 0x5, 0x91ba, 0xc6b, 0xfffffffffffffff7, 0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000313000)=0x9, 0x4) sysfs$2(0x2, 0x7, &(0x7f0000172000-0xbe)=""/190) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 12:58:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='oom_adj\x00') ioctl$int_out(r0, 0x2, &(0x7f0000f8c000)=0x0) pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) 2018/01/07 12:58:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f00003e8000-0x8)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000c10000)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/keychord\x00', 0x580, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000750000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000807000)=0xb) 2018/01/07 12:58:17 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003fb000-0xb)='/dev/hwrng\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x6, 0x4) sync() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x2e8) clone(0x0, &(0x7f0000608000)="", &(0x7f0000b7e000)=0x0, &(0x7f0000558000)=0x0, &(0x7f0000553000)="") socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 12:58:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000556000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003c1000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000413000)=0x18) clock_adjtime(0x0, &(0x7f0000001000-0x39)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000035000)='./file0\x00') 2018/01/07 12:58:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000ee6000)='./file0\x00', 0x1400) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000faa000-0x4)=0x117) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00005af000-0x8)=0x0, 0x24) 2018/01/07 12:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008b8000)="6e6574000380016c696e6b00") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004ce000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) 2018/01/07 12:58:18 executing program 5: r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f00009c4000-0xd)="140000000a0ae7c8ffffffffff010017011f00e5", 0xfffffffffffffc81, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0x8) 2018/01/07 12:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000119000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f000067d000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000534000-0x1)=0x0, 0x4) r1 = socket(0x4, 0x80007, 0x40008) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000545000)=0x800, 0x4) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000e82000)={0x0}, 0x8) r0 = socket$inet6(0xa, 0x1000800000002, 0x2000bca) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/07 12:58:18 executing program 7: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000003c000-0x18)={0x0, 0x10, "0c81406fccb150085d41cd2ef5e18098"}, &(0x7f000004e000-0x4)=0x18) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000004e000)=@assoc_value={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000032000-0x8)=@assoc_value={r1, 0x6}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common="6c6f00000000000000f500", 0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000004e000-0x10)=""/16, &(0x7f0000005000-0x4)=0x209) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000025000)=0x9, 0x4) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000004f000)={0x7, {{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chroot(&(0x7f000003e000)='./file0\x00') 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000840000-0x9)='/dev/sg#\x00', 0x3, 0x2000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/07 12:58:18 executing program 0: r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000574000-0x8c)={0x6, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00003a4000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) symlinkat(&(0x7f0000d0a000-0x8)='./file0\x00', r0, &(0x7f0000274000)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000459000)={0x0, 0x6}, &(0x7f00007a9000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c44000-0x10)={r4, 0x461, 0x7, 0x0}, &(0x7f0000647000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000e45000-0x8c)={0x9, 0x2, 0x8, '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]}) 2018/01/07 12:58:18 executing program 3: r0 = add_key(&(0x7f0000e77000-0xd)='dns_resolver\x00', &(0x7f0000673000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005cc000-0x1000)="", 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r0) add_key(&(0x7f00000f6000)='encrypted\x00', &(0x7f00006c2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047d000-0x4)=0xc) sched_rr_get_interval(r3, &(0x7f00003f5000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000390000-0x20)={@generic="a660ab16b6f92f6ac44aee776d5b6502", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000731000)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004be000)={0x0, 0x0, 0x0}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) [ 42.294958] audit: type=1400 audit(1515329898.019:20): avc: denied { dyntransition } for pid=5987 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0 tclass=process permissive=1 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000)="", &(0x7f00001c2000-0x81)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001e2000)={@generic="3e387b5a9ae441c449cf327cfafd8fee", @ifru_flags=0x200}) 2018/01/07 12:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0xb3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009da000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000164000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7c000)=0x3f653becff4ccda9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000100000)=0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f00008d3000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) r2 = getpgid(r1) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000014b000)=r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x0, 0x2, 0x0}]}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000cc3000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0}, 0xc) recvfrom$inet6(r0, &(0x7f0000600000-0x5e)=""/94, 0x5e, 0x10001, &(0x7f00008cd000-0x1c)={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) write(r0, &(0x7f0000498000-0x26)="4100009f10002702000000ff000000000000000800f4fffa6effff2407f951050e030000ed6c", 0x25) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000be1000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000ea5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000624000-0x10)={r3, 0x40000000000e3b4, 0x8, 0x1000}, &(0x7f000001c000-0x4)=0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r4, &(0x7f0000e10000)=[{{&(0x7f000004a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000a14000-0x30)=[{&(0x7f000067a000-0x19)=""/25, 0x19}, {&(0x7f00009ce000)=""/170, 0xaa}, {&(0x7f0000ffd000)=""/109, 0x6d}, {&(0x7f000066f000-0x27)=""/160, 0xa0}, {&(0x7f00002df000-0x74)=""/116, 0x74}, {&(0x7f000052e000-0x37)=""/55, 0x37}], 0x6, &(0x7f0000636000)=""/4096, 0x1000, 0x5}, 0x3}, {{&(0x7f0000105000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ecb000)=[{&(0x7f0000cf5000-0xa8)=""/168, 0xa8}, {&(0x7f0000bba000-0x54)=""/84, 0x54}, {&(0x7f000035d000)=""/105, 0x69}, {&(0x7f000096c000)=""/235, 0xeb}, {&(0x7f00006cd000)=""/47, 0x2f}], 0x5, &(0x7f0000d27000-0xdf)=""/223, 0xdf, 0x3}, 0x1}, {{&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fcf000)=[{&(0x7f000079d000)=""/251, 0xfb}, {&(0x7f00005f0000)=""/6, 0x6}, {&(0x7f000014f000-0xc6)=""/198, 0xc6}], 0x3, &(0x7f0000231000-0x98)=""/152, 0x98, 0xed8}, 0xffffffffffffffe1}, {{&(0x7f000070b000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000fb6000-0x8)=[{&(0x7f0000f97000)=""/166, 0xa6}], 0x1, &(0x7f0000ddd000)=""/144, 0x90, 0xef}, 0x7}, {{0x0, 0x0, &(0x7f0000edb000-0x38)=[{&(0x7f0000527000-0x39)=""/57, 0x39}, {&(0x7f0000e00000)=""/65, 0x41}, {&(0x7f0000db1000-0x1000)=""/4096, 0x1000}, {&(0x7f000042c000-0xe0)=""/224, 0xe0}, {&(0x7f0000ed9000-0x9b)=""/155, 0x9b}, {&(0x7f0000569000)=""/238, 0xee}, {&(0x7f0000504000-0x85)=""/133, 0x85}], 0x7, 0x0, 0x0, 0x0}, 0x8}, {{0x0, 0x0, &(0x7f00000d4000)=[{&(0x7f0000864000)=""/14, 0xe}, {&(0x7f0000dc7000-0xd)=""/13, 0xd}, {&(0x7f0000b43000)=""/162, 0xa2}, {&(0x7f000007d000-0xa2)=""/162, 0xa2}, {&(0x7f000034e000)=""/12, 0xc}], 0x5, &(0x7f0000a60000)=""/67, 0x43, 0x4}, 0xf63}, {{&(0x7f00000d4000-0x10)=@un=@file={0x0, ""/14}, 0x10, &(0x7f0000c3f000)=[{&(0x7f0000809000)=""/127, 0x7f}, {&(0x7f0000440000-0x5a)=""/90, 0x5a}, {&(0x7f00000c0000-0xea)=""/234, 0xea}, {&(0x7f000083a000-0x3c)=""/60, 0x3c}, {&(0x7f0000b54000+0x681)=""/56, 0x38}, {&(0x7f00004dd000-0x1f)=""/31, 0x1f}], 0x6, &(0x7f0000742000)=""/0, 0x0, 0x100}, 0xe8}, {{&(0x7f0000604000)=@un=@file={0x0, ""/81}, 0x53, &(0x7f00006a4000-0x38)=[{&(0x7f00000ad000)=""/30, 0x1e}, {&(0x7f0000de7000)=""/16, 0x10}, {&(0x7f000059f000)=""/182, 0xb6}, {&(0x7f00005fe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000921000-0x1000)=""/4096, 0x1000}, {&(0x7f000058f000-0x8a)=""/138, 0x8a}, {&(0x7f0000626000)=""/59, 0x3b}], 0x7, &(0x7f0000d64000)=""/4096, 0x1000, 0x4}, 0x29a452d4}, {{&(0x7f0000232000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00000d4000-0x8)=[{&(0x7f0000cb6000)=""/104, 0x68}], 0x1, 0x0, 0x0, 0x400}, 0x1}], 0x9, 0x40010160, 0x0) 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fchmod(r0, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005be000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000ed0000)=""/77, 0x4d, 0x40, &(0x7f0000310000)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) getsockname$llc(r0, &(0x7f00007ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000127000)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004d0000-0x50)={0x6, 0x4, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e75000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='{userlo*vboxnet0em1\x00', 0x3) mmap$binder(&(0x7f00007ee000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, r0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x81}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00005c9000)=0x6) 2018/01/07 12:58:18 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd5000)={0x1, &(0x7f000030c000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/07 12:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000635000-0x8c)={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]}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setns(r0, 0x40000000) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f02000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f000098b000-0x84)="130534386940a44a22761f3fa2547c33245a23be57ba61209ef443e380255230384c9db082462bb1d18cf308471ffee17a4250c200b120da1e92817db18926c3a41e23f86b8f77b0f5f6ec11303ce30bfedd17f9f1ff1ee5f742de229ff5354c16c84462dbb35dcd66e9d8ec791d49309e72c95168306ca848c19ce12d9d8a7c7a46a1e3") ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006bb000)={0x0, 0xfb, "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"}, &(0x7f000054f000)=0x103) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00001d6000-0xa0)={r4, @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]}, 0x10001, 0x1000, 0x3, 0x3, 0x8}, 0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00007d4000-0xc)=@assoc_value={r4, 0x4}, &(0x7f0000ca0000)=0xffffffffffffff96) 2018/01/07 12:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents(r0, &(0x7f0000013000)=""/48, 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c08000-0x4)=0x0, &(0x7f000040b000-0x4)=0x4) getdents64(r0, &(0x7f0000c95000)=""/209, 0xd1) getdents64(r0, &(0x7f0000014000)=""/171, 0xab) 2018/01/07 12:58:18 executing program 7: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x106, 0x12, &(0x7f0000f8e000-0x1)="ff", 0x1) 2018/01/07 12:58:18 executing program 6: epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000001000)={0x0}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000612000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005d6000-0x4)=0x5, 0x4) 2018/01/07 12:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x0, 0x20180) openat$autofs(0xffffffffffffff9c, &(0x7f0000198000)='/dev/autofs\x00', 0xa0080, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000a36000)={&(0x7f0000603000/0x3000)=nil, 0x20, 0x7, 0x0, &(0x7f0000cc9000/0x3000)=nil, 0xb6}) 2018/01/07 12:58:18 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000179000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000db6000)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00005e2000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d00000000000000000000000000008f000000000000000000005a0000000000000000000000000000eaffffff00f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000eb0000)={0x304, 0x0, 0x2, 'queue0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00007eb000-0x4)=0x5, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000d21000-0x4)=0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000985000)=0x3) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000147000-0xcd)=""/205) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 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) r0 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f000096d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)=']\x00', 0xfffffffffffffff9) request_key(&(0x7f000073d000)='cifs.idmap\x00', &(0x7f00001a2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x9)='vboxnet1\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000726000)='#\x00', 0x2, 0xffffffffffffffff) 2018/01/07 12:58:18 executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f00001c2000)=0x6, 0x2) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x0, 0x0, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') 2018/01/07 12:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x44000000) pipe2(&(0x7f00005d8000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000480000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000515000-0x8)={r2, 0x222}, &(0x7f0000a13000-0x4)=0x8) r3 = syz_open_pts(r0, 0x801) ioctl$TCSETA(r0, 0x5402, &(0x7f00003e0000)={0x4, 0x0, 0x239, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000bb7000-0x7)="030d", 0x2) r4 = socket$inet(0x2, 0x80800, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ab3000)={0x0, 0x0, 0xd425, 0x8c, 0xfffffffffffffffb, 0x7, 0x8, 0x1f, {0x0, @in6={{0xa, 0x3, 0x100, @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]}, 0x7, 0x1, 0x7, 0x6, 0x9}}, &(0x7f00009cf000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000532000-0x10)={r5, 0x4, 0x4, [0x800, 0x2, 0x4, 0x4]}, 0x10) listxattr(&(0x7f0000ef3000-0x8)='./file0\x00', &(0x7f0000543000-0xd3)=""/211, 0xd3) get_thread_area(&(0x7f0000321000)={0xf, 0xffffffff, 0x2000, 0x101, 0x0, 0x2, 0x5, 0xfffffffffffffffa, 0x0, 0x2}) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00009f2000)={0x1, 0x10, "a880807849b004efe3402fa4d8d89064"}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) getpeername$packet(r2, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000161000)=0x14) bind$packet(r2, &(0x7f0000f9d000-0x14)={0x11, 0x16, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 12:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/autofs\x00', 0x20080, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000eab000-0x6)={0x9, 0xfffffffffffffff9, 0x1}) unshare(0x40600) r1 = syz_open_dev$tun(&(0x7f0000238000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000569000-0x28)={@common='sit0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "5cbe42edb5bd", 0x0, 0x0}}) 2018/01/07 12:58:18 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000906000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000fdc000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x45, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@dest_unreach={0x1, 0x20000000000, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "998101", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "174503"}}}}}}}, 0x0) 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x0) vmsplice(r0, &(0x7f0000bea000-0x30)=[{&(0x7f0000119000)="74573d36856d44a6cf319ea33a30621f1042a68d73f10cfe696132240e2c5fa48d018aec2a9f94105ec066fbe9dd5e3248f50ef4ee59e83eaea8e358d7a82c53648d57dc8299b6c4c9831c76dd67848e5f276af967403666118e77", 0x5b}, {&(0x7f000087a000-0xca)="0e9c828dc17c64eb5ea29b445ac9840273d0d70a6fe790f8cb2e06361b9e431026d9b215fd4b0d286dc7f4537d3b9a81bafa7c015966d27b76802277bafad1e64001ce0de6dfa492ee4470f8721e50a745f98785693aadb5c19b025681b2b279300c9d4e9c00f7cec8740f584a0e6143fbb0e41263fc741e20113cdb9c73053a5cbf5a04df6a5940a41a20ca709fce5daaf70fedf90ca748cbb1c7fda82b6b99accf4bf7c15fa154e1dcd50c8c5a2b65b835b323ee3fcd63c42e564ebbdeba411873579a8857fd0a1e7c", 0xca}, {&(0x7f0000201000-0x2c)="fe16d15f3583f1ff2e432934504f3e8873753b2fcf9f27f0d1dc92c9ecb70b94710f267fecebf5271be48fc2", 0x2c}, {&(0x7f0000494000-0xef)="3f5b72ca4dadf73137329c35c35e59f51d641297dc65fa606f7738ee668da9f7151998c156d84931997d01745726fb38dd8117c141ba74fae6cbb8798651cbbe3254fca0f075f0f4e048ce5fb4c71ce10a49808cf7561d0010f7b3ac78f02a8caba0cba55505d8de313010db62b5f8b76ee12681e80c86a3ad91353e97f04f159fd2abaa7779aa56cc8a77f462687bf8bee204eb726ba1c1eaf829d74a07868f94137fef19b3423690a776760870c027f9311b252c491f28bcc12b6630e5bfaefed2920686fd59d7181222acdf12764e58967695f5431e2161e5c49a0daf6508412fd69af1b6f3086e721f96423566", 0xef}, {&(0x7f0000958000-0xe5)="c26da012390ef8137fecaf45abec3092c459b987c9f2af42a6abf67cb34c7ec8b60e2a56455efbd95160e4e14703a6a73a25615c59549720ae82b8eb047281ff04802c8971252dc8bcb453145f1bce850a3e9171c4323d07e67936b79a94320602036734a5ed0c29c3649f6ecbc5e57755f8b9446bc038aeecc102961a875c9e2134df154dce53ec888faacc6b2d34aa55d47af62acccfbf52ebcb17f9397e25eefaccce878548dba3694906a4c1a87e61af12ba5c167a7e8f000d14fe4e2da4da4f458d125a29ef387c5d76963112f3f4bd2f8007d08daa2b96a3c161cf0725a60f96b3b5", 0xe5}, {&(0x7f00008c2000-0xd0)="533800d0d69a5d3febd28593f7b8a774f63b3b7ee3bc68ba06169d8b30ef04b254f174229bc79f43ad9e943a5eccb4a0d233ebb99457f3b00842a8adf05b190390050a4a89e6336a1f88729a28d767314317caf5a6d67e4e95aca893209324bee7bba39a71d0e012f6762831c239cbdbd2004b11f5a1eece53bee7c8a658d5b8912964e2dffd333a9ad1dab06b83b881038163a24a72b568307d5926c558e3d61b2edbdd34e752ce5d16c1267ae8c06c2ce42d6eef1e50bb46afa453208b101e1f13992af315e2db149ce63910f88574", 0xd0}], 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) set_thread_area(&(0x7f0000e81000-0x10)={0x238000000000000, 0x1000, 0xffffffff, 0x101, 0x7, 0x0, 0x10001, 0x6, 0x8000, 0x800}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r1, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d5a000)={0x0, 0x1, 0xd1, "1e9232f20d8f18ae489ccf7b912ac4aeaf94268b2a9ec65ee3860b46585b671354c9629ac7f066c0cbf346a89804364ffe8c88592a34506c1734a202a75266132fc3efd51dc03bff71adba4798583e14e28179ffa62c01354c5fc5b835eb417c4743d0655eedc90b47205c04ccc167551269135746f54d2cbc0442fb1af6c10056b760d376c1964fdd1cc161c3dfa1b1e2f152e4f20d54509022a75680dbcade02c38a62dde3cf7e323513167cb4033d98ce70eb30db827b38a39ad2a54b61bd04cf7e8ed4b4b2549912b4e41a67b39005"}, 0xd9) socket$inet6(0xa, 0x0, 0x0) 2018/01/07 12:58:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x9, 0x2880) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x4) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x9, 0x200800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r1, &(0x7f0000002000)={0x10002001, 0x0}) fsetxattr(r5, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000981000)='wlan1(trusted\x00', 0xe, 0x0) ioctl$int_out(r5, 0x2, &(0x7f0000002000-0x4)=0x0) lseek(r5, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r8, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5473, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) fcntl$setstatus(r1, 0x4, 0x0) fcntl$setpipe(r0, 0x407, 0x8000) [ 42.569320] mmap: syz-executor1 (6069) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 42.576851] Empty option to dns_resolver key [ 42.586955] binder: 6064:6071 got transaction with invalid offset (0, min 0 max 0) or object. [ 42.598970] binder: 6064:6071 transaction failed 29201/-22, size 0-8 line 3191 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d03000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000dc2000)={{0x3, 0x7f}, 'port0\x00', 0x40, 0x0, 0x4, 0x60, 0x80, 0x9, 0x20, 0x0, 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]}) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200408000020002) r3 = dup2(r2, r1) openat$ppp(0xffffffffffffff9c, &(0x7f000059f000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x2, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$int_out(r0, 0x5462, &(0x7f0000006000-0x4)=0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000006000-0x4)=0x8) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r1, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/07 12:58:18 executing program 5: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7ff) ioctl$TCGETA(r0, 0x5405, &(0x7f0000180000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 42.630391] binder: 6064:6084 got transaction with unaligned buffers size, 58534 [ 42.650453] binder: 6064:6084 transaction failed 29201/-22, size 0-0 line 3173 [ 42.651025] binder_alloc: binder_alloc_mmap_handler: 6064 20265000-20279000 already mapped failed -16 [ 42.667808] binder: BINDER_SET_CONTEXT_MGR already set [ 42.675850] binder: 6064:6100 ioctl 40046207 0 returned -16 [ 42.687556] binder_alloc: 6064: binder_alloc_buf, no vma [ 42.707097] binder: 6064:6107 transaction failed 29189/-3, size 0-0 line 3128 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000059d000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000f84000)=""/153, &(0x7f0000e05000-0x4)=0x99) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000efa000)=0x0) 2018/01/07 12:58:18 executing program 5: pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x1, 0x3, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00007bc000-0x1c)={&(0x7f0000788000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c, &(0x7f0000fc5000)=[], 0x0, &(0x7f0000a97000-0x1c)=[{0x1c, 0x0, 0x0, "bf760d5300090908fab2272361"}], 0x1c, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000081a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f00004b2000)={0x989, 0x1, 0x7f, 0x9, 0x10, 0xb4}) syz_open_dev$evdev(&(0x7f00009be000)='/dev/input/event#\x00', 0x2, 0x0) 2018/01/07 12:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000093a000-0x30)={0x7f, 0x10000, 0x3, 0x9, 0x4283, 0x101}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000fc000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d03000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000dc2000)={{0x3, 0x7f}, 'port0\x00', 0x40, 0x0, 0x4, 0x60, 0x80, 0x9, 0x20, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200408000020002) r3 = dup2(r2, r1) openat$ppp(0xffffffffffffff9c, &(0x7f000059f000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x2, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 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, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000013000-0x28)={@generic="e3c2e34152173dbc99dfbdafd366f790", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000001f000-0x10)={r2, 0x1, 0x6, @random="4b4b1104889a", [0x0, 0x0]}, 0x10) fsetxattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='-\x00', 0x2, 0x0) 2018/01/07 12:58:18 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000038000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f000001d000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffffeff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000490000/0x2000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009db000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f00009da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000639000)=@buf={0x4b, &(0x7f00009db000)="9d4aa8165a770c74975338b0d204c7c715723dbc5988167e4471b5643d78443556bbe6148f99d2c186be91101d62002c3ea2bac856a4b67d7ef2a005bbbe76d4781ca936c3cf6f44d3bfe9"}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00009db000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f000080b000/0x3000)=nil, 0x3000, 0x2000004, 0x2013, 0xffffffffffffffff, 0x1) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000ca3000-0x5a)="bb1b3a3310f6aa8db84f9b883688f8180affaea06a958119720542035e6e3f39b4e27b0fe757f5468390e9dec96f9c3f85fbe37f8a7d6a6db69985574153af5ae9226b59070c9a34317151b203fe52b6aeaf06264de1d1ab94dc", 0x5a, 0x4, &(0x7f0000193000-0x10)={0x3, {"1b774a82343a6d"}, 0x1800000000000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00007d9000)={{0x4000001fe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ac8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fb000-0x4)=0xb) ioctl$sock_ifreq(r0, 0x8b33, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_mtu=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e9c000)={@generic="dd8272cac9fb80d76543cd6a7831ccb5", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x0) vmsplice(r0, &(0x7f0000bea000-0x30)=[{&(0x7f0000119000)="74573d36856d44a6cf319ea33a30621f1042a68d73f10cfe696132240e2c5fa48d018aec2a9f94105ec066fbe9dd5e3248f50ef4ee59e83eaea8e358d7a82c53648d57dc8299b6c4c9831c76dd67848e5f276af967403666118e77", 0x5b}, {&(0x7f000087a000-0xca)="0e9c828dc17c64eb5ea29b445ac9840273d0d70a6fe790f8cb2e06361b9e431026d9b215fd4b0d286dc7f4537d3b9a81bafa7c015966d27b76802277bafad1e64001ce0de6dfa492ee4470f8721e50a745f98785693aadb5c19b025681b2b279300c9d4e9c00f7cec8740f584a0e6143fbb0e41263fc741e20113cdb9c73053a5cbf5a04df6a5940a41a20ca709fce5daaf70fedf90ca748cbb1c7fda82b6b99accf4bf7c15fa154e1dcd50c8c5a2b65b835b323ee3fcd63c42e564ebbdeba411873579a8857fd0a1e7c", 0xca}, {&(0x7f0000201000-0x2c)="fe16d15f3583f1ff2e432934504f3e8873753b2fcf9f27f0d1dc92c9ecb70b94710f267fecebf5271be48fc2", 0x2c}, {&(0x7f0000494000-0xef)="3f5b72ca4dadf73137329c35c35e59f51d641297dc65fa606f7738ee668da9f7151998c156d84931997d01745726fb38dd8117c141ba74fae6cbb8798651cbbe3254fca0f075f0f4e048ce5fb4c71ce10a49808cf7561d0010f7b3ac78f02a8caba0cba55505d8de313010db62b5f8b76ee12681e80c86a3ad91353e97f04f159fd2abaa7779aa56cc8a77f462687bf8bee204eb726ba1c1eaf829d74a07868f94137fef19b3423690a776760870c027f9311b252c491f28bcc12b6630e5bfaefed2920686fd59d7181222acdf12764e58967695f5431e2161e5c49a0daf6508412fd69af1b6f3086e721f96423566", 0xef}, {&(0x7f0000958000-0xe5)="c26da012390ef8137fecaf45abec3092c459b987c9f2af42a6abf67cb34c7ec8b60e2a56455efbd95160e4e14703a6a73a25615c59549720ae82b8eb047281ff04802c8971252dc8bcb453145f1bce850a3e9171c4323d07e67936b79a94320602036734a5ed0c29c3649f6ecbc5e57755f8b9446bc038aeecc102961a875c9e2134df154dce53ec888faacc6b2d34aa55d47af62acccfbf52ebcb17f9397e25eefaccce878548dba3694906a4c1a87e61af12ba5c167a7e8f000d14fe4e2da4da4f458d125a29ef387c5d76963112f3f4bd2f8007d08daa2b96a3c161cf0725a60f96b3b5", 0xe5}, {&(0x7f00008c2000-0xd0)="533800d0d69a5d3febd28593f7b8a774f63b3b7ee3bc68ba06169d8b30ef04b254f174229bc79f43ad9e943a5eccb4a0d233ebb99457f3b00842a8adf05b190390050a4a89e6336a1f88729a28d767314317caf5a6d67e4e95aca893209324bee7bba39a71d0e012f6762831c239cbdbd2004b11f5a1eece53bee7c8a658d5b8912964e2dffd333a9ad1dab06b83b881038163a24a72b568307d5926c558e3d61b2edbdd34e752ce5d16c1267ae8c06c2ce42d6eef1e50bb46afa453208b101e1f13992af315e2db149ce63910f88574", 0xd0}], 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) set_thread_area(&(0x7f0000e81000-0x10)={0x238000000000000, 0x1000, 0xffffffff, 0x101, 0x7, 0x0, 0x10001, 0x6, 0x8000, 0x800}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r1, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d5a000)={0x0, 0x1, 0xd1, "1e9232f20d8f18ae489ccf7b912ac4aeaf94268b2a9ec65ee3860b46585b671354c9629ac7f066c0cbf346a89804364ffe8c88592a34506c1734a202a75266132fc3efd51dc03bff71adba4798583e14e28179ffa62c01354c5fc5b835eb417c4743d0655eedc90b47205c04ccc167551269135746f54d2cbc0442fb1af6c10056b760d376c1964fdd1cc161c3dfa1b1e2f152e4f20d54509022a75680dbcade02c38a62dde3cf7e323513167cb4033d98ce70eb30db827b38a39ad2a54b61bd04cf7e8ed4b4b2549912b4e41a67b39005"}, 0xd9) socket$inet6(0xa, 0x0, 0x0) [ 42.726978] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.734002] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.747830] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 12:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00004bb000-0x4)=0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f000093a000-0x18)=""/12, &(0x7f0000163000-0x4)=0xc) 2018/01/07 12:58:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@empty=0x0, @multicast2=0xe0000002}, 0x14f) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000001f000-0xd)='/dev/usbmon#\x00', 0x0, 0x101000) fcntl$setflags(r0, 0x2, 0x1) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) pwritev(r1, &(0x7f0000832000)=[{&(0x7f0000f15000-0xd5)="34c80de8c2c37a110c435aad1a9d499de1f177c9f2e0663e289ba2b88915477d754d1d6b68a4cd81720403919f086979e606b190540f800218a669dcbb4ce5d6548c68b5a26f0a76b25a0332c2c212cafb58600011a8be2f2099a2a7cc3ce94ce4fca9421a242818d54194b8df4f01a61e8c91987fd53795150db6f736b75128feed3375e362e532649e4abbe28a55c9efbae404bf7a3ae7d59f3b09e52b7c2adc64ed7c1faec888fbdb8e5188320fb35b80b63f90d4694504c1735d3ae3dd213591f30dab6f6f27f400bfad434eb415ad553f6ec9", 0xd5}, {&(0x7f00001ec000)="6d2d900dbdbc0e63f2a1ec69b3652805b9b0bce9655e87f23cd5b4f365ad47197244a66d0bf1be6c772aad641ddd336d3c575e50409a5a3930cd853b8bba8dc4d3f7caa1398021211ca2cb71cba43e08a84fe28571eb29", 0x57}, {&(0x7f0000162000-0x3a)="89b2c4c1ae3a79a6678c7690dc97d6c1d676c7b64b1dbb52e3aa2247133a5647856674c448669e50e399ffe9c4c3c84141fffb19c94fdc33b798", 0x3a}, {&(0x7f00007f4000)="08107d8335c9305225a31aeeae08fe0865d567b9f287e8a7890ef35dad640fd8fa81c6a153ef34d72e7c48b7b4ac5d548781562f0d8c2a3f416edae5de44ee1f85443bab8468544893edf36d42fac40e169591a1bfff5b9a93fb78c8e87f2d2ede9f38030ca246421913dd1dbb1318924513e134f007cdb5a91e02b3", 0x7c}, {&(0x7f0000ef3000)="4ec706218dee8a8dd81b31bc0b6b49d6c88d527bb3f2628c07dcc69fff73118d4dea24babe987534e3ad82bdb0a0a53993b6fcae6b15b03a0bc917862eeb841ce45dd76014b00855e0b236929bc718ef11bc16b7f48de715300ad312fbbb381fb3b6ade512839086acb70a09d7b56753c8c121dee5b03b31d511c9dca529066adca2b3a3df9659a805b5e781b733d8ee0d140f233e32a9382b54aa42be8901200b3e44753e6dbffc1677a8ff1d6e858a5585f9631602ffd387dc49c85d6a8d742024fdfc4a7577233d181d00026d07f4c6d8f48ad369fa66", 0xd8}, {&(0x7f0000d3a000-0x17)="325923234c88d776508499812feeac4b655f937de9f4e6", 0x17}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b47000)=@assoc_value={0x0, 0x0}, &(0x7f0000d51000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ad1000-0x18)={r3, 0x8, 0x0, 0x0, 0x6}, &(0x7f0000474000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000d83000)={0x3f}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00008ab000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000043d000-0xc)={r4, 0x80000, r1}) accept4$packet(r1, &(0x7f000064e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e78000)=0x14, 0x80000) connect$packet(r1, &(0x7f00008e5000)={0x11, 0xfe, r5, 0x1, 0x1, 0x6, @random="9ce49a36aebc", [0x0, 0x0]}, 0x14) read(0xffffffffffffffff, &(0x7f0000226000)=""/200, 0xc8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000c03000)="1248b8aa19b998586c6026d06ec70c43", 0x10) write$sndseq(0xffffffffffffffff, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 1: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='wlan0.\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000a1f000-0x6e)=@file={0x0, ""/108}, &(0x7f00004fa000-0x4)=0x6e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000443000)="969f93664f2ff7318b4f6c4265d13b3e2bbcb6faab26391b2afe1e933f94e124cc6ab0d78cb250f33bb8b8cac53feebf4c2922bd44d72ca547c69947307a728b65d32dd316b06abdb7341a29ed735ea37fe0809b1b56970e7278", 0x5a}, {&(0x7f00004e8000-0xeb)="6f95fc1413e9371c38b599e562ca746da3599796d6c5849312b299583d61e2a681f27cc807c4909c11731eb645e53979973fa1a252461f39caacfaf75e9efd38da82f6c0d578945b66c2f7479f1cc34913f9d476af3b4fd8b3a2e7faf5af746cdd418335e63a9c90e8e4d2012b26a5300f1974261895f01a7e578722430549bea78ae45c4bda1928f35515218db1b4d90c1714537032fae752b8cbb97bedfa29ac87d96b81943d39df0d67b3c8df4e5cdbf8a41f0e918542225002a878b7dccf022093792038fd85d2c5b74e763ac1c6c8ca7687f4ada556d2108def47ebefdda248fabd2de4f7cf5e854b", 0xeb}, {&(0x7f0000001000-0xf8)="e2b4e5b6649d6e1406557648c920d5cfdeda07cd8c83332e6fd2e0aea8ad4ee70092ce933eafc186ae42b1ce7cc64513c581522dd64b6d3beb667e6389cf055e44c94d48780f0321f39e56a690828421ae9a19aec7de73727a7efebf25b36f7697dc7ed753bc0511caff6f8bd5727e3028896e4971c10e6ac4c04afa22ee1626a59727eb63b98e31ed9f9177009ec2da46dc43965c69b003457942157d03b5bc76603e0baffefcfd9afffc97bffc694ba712f1d5e2fcc4e2d39031fc4957725b783da85fc9bb852ab39b02dc7ea8c6edad06a03eea213355f76a26ce6410f02ec44fa529e068be323297ae2d01af3feca67a4d041ec8317f", 0xf8}, {&(0x7f0000001000-0x66)="24f9a7906cf63f362a5aff8ae1926f148e2a2798751b35e55bcefa647398dc19055e008b94d4b3f4c69e5d2d8e6620438ad21b51b0695a468fa3fc3f660d770d6a85913ce73e960402f1b40185adafdefc5b6b31729d63f8e3ccba560ec84319ee2503022e35", 0x66}, {&(0x7f00003de000-0xe6)="eacca580ba11220573abf0680e70f5bbaab06239004215d8c7be5f33ce04d4c0041cfdabddc87008a36d9fec7b00ca024fa4e476b17936017ce92f8ab696335cfd3dd8e013b6dd37b23735b79f0a65bef4e19f185b090f62201ec12d24bab066cace86e070b534b4dead23e2fb5aa469fcb5c72882afb8e062d41f362f049f8add1aad2c1722b77b13219b7f43095b144753255fe1dabc5600f9ea80ff061bea4ba5147a668fd08181fbed8a7c700a67663eaa71be716922ccb884acbb287e1efd0cec50b8e8077f9304b50db0799864157b04a0e10a529c91d8a516009c62b48a2eaef866eb", 0xe6}], 0x5) 2018/01/07 12:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x2, 0x0) vmsplice(r0, &(0x7f0000bea000-0x30)=[{&(0x7f0000119000)="74573d36856d44a6cf319ea33a30621f1042a68d73f10cfe696132240e2c5fa48d018aec2a9f94105ec066fbe9dd5e3248f50ef4ee59e83eaea8e358d7a82c53648d57dc8299b6c4c9831c76dd67848e5f276af967403666118e77", 0x5b}, {&(0x7f000087a000-0xca)="0e9c828dc17c64eb5ea29b445ac9840273d0d70a6fe790f8cb2e06361b9e431026d9b215fd4b0d286dc7f4537d3b9a81bafa7c015966d27b76802277bafad1e64001ce0de6dfa492ee4470f8721e50a745f98785693aadb5c19b025681b2b279300c9d4e9c00f7cec8740f584a0e6143fbb0e41263fc741e20113cdb9c73053a5cbf5a04df6a5940a41a20ca709fce5daaf70fedf90ca748cbb1c7fda82b6b99accf4bf7c15fa154e1dcd50c8c5a2b65b835b323ee3fcd63c42e564ebbdeba411873579a8857fd0a1e7c", 0xca}, {&(0x7f0000201000-0x2c)="fe16d15f3583f1ff2e432934504f3e8873753b2fcf9f27f0d1dc92c9ecb70b94710f267fecebf5271be48fc2", 0x2c}, {&(0x7f0000494000-0xef)="3f5b72ca4dadf73137329c35c35e59f51d641297dc65fa606f7738ee668da9f7151998c156d84931997d01745726fb38dd8117c141ba74fae6cbb8798651cbbe3254fca0f075f0f4e048ce5fb4c71ce10a49808cf7561d0010f7b3ac78f02a8caba0cba55505d8de313010db62b5f8b76ee12681e80c86a3ad91353e97f04f159fd2abaa7779aa56cc8a77f462687bf8bee204eb726ba1c1eaf829d74a07868f94137fef19b3423690a776760870c027f9311b252c491f28bcc12b6630e5bfaefed2920686fd59d7181222acdf12764e58967695f5431e2161e5c49a0daf6508412fd69af1b6f3086e721f96423566", 0xef}, {&(0x7f0000958000-0xe5)="c26da012390ef8137fecaf45abec3092c459b987c9f2af42a6abf67cb34c7ec8b60e2a56455efbd95160e4e14703a6a73a25615c59549720ae82b8eb047281ff04802c8971252dc8bcb453145f1bce850a3e9171c4323d07e67936b79a94320602036734a5ed0c29c3649f6ecbc5e57755f8b9446bc038aeecc102961a875c9e2134df154dce53ec888faacc6b2d34aa55d47af62acccfbf52ebcb17f9397e25eefaccce878548dba3694906a4c1a87e61af12ba5c167a7e8f000d14fe4e2da4da4f458d125a29ef387c5d76963112f3f4bd2f8007d08daa2b96a3c161cf0725a60f96b3b5", 0xe5}, {&(0x7f00008c2000-0xd0)="533800d0d69a5d3febd28593f7b8a774f63b3b7ee3bc68ba06169d8b30ef04b254f174229bc79f43ad9e943a5eccb4a0d233ebb99457f3b00842a8adf05b190390050a4a89e6336a1f88729a28d767314317caf5a6d67e4e95aca893209324bee7bba39a71d0e012f6762831c239cbdbd2004b11f5a1eece53bee7c8a658d5b8912964e2dffd333a9ad1dab06b83b881038163a24a72b568307d5926c558e3d61b2edbdd34e752ce5d16c1267ae8c06c2ce42d6eef1e50bb46afa453208b101e1f13992af315e2db149ce63910f88574", 0xd0}], 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) set_thread_area(&(0x7f0000e81000-0x10)={0x238000000000000, 0x1000, 0xffffffff, 0x101, 0x7, 0x0, 0x10001, 0x6, 0x8000, 0x800}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r1, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d5a000)={0x0, 0x1, 0xd1, "1e9232f20d8f18ae489ccf7b912ac4aeaf94268b2a9ec65ee3860b46585b671354c9629ac7f066c0cbf346a89804364ffe8c88592a34506c1734a202a75266132fc3efd51dc03bff71adba4798583e14e28179ffa62c01354c5fc5b835eb417c4743d0655eedc90b47205c04ccc167551269135746f54d2cbc0442fb1af6c10056b760d376c1964fdd1cc161c3dfa1b1e2f152e4f20d54509022a75680dbcade02c38a62dde3cf7e323513167cb4033d98ce70eb30db827b38a39ad2a54b61bd04cf7e8ed4b4b2549912b4e41a67b39005"}, 0xd9) socket$inet6(0xa, 0x0, 0x0) 2018/01/07 12:58:18 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rtc\x00', 0x60500, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000011000-0x1e)=""/30) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000006000)=@fragment={0xff, 0x0, 0x3, 0x5, 0x0, 0x8, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000007000)={0x2000, 0x0}) fadvise64(r0, 0x0, 0x200, 0x0) 2018/01/07 12:58:18 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000ae8000)=""/204) 2018/01/07 12:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c40000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x7, 0x4000000000000, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e9f000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000da9000-0xf2)=""/242) pipe2(&(0x7f000038d000-0x8)={0x0, 0x0}, 0x800) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x210000014, &(0x7f0000068000-0x4)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00003e9000)='keyring\x00', &(0x7f0000c5c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000f88000-0x8)='keyring\x00', &(0x7f0000f88000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) 2018/01/07 12:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffea0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a79000)={0x1, 0x0, 'client1\x00', 0xffffffff80000005, "255953e09b6a8ebd", "50f6f42086ba970a0e9a89a219c0cc6209667db7f6ad303965bac00341bf14b7", 0x8, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x80, &(0x7f0000030000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) 2018/01/07 12:58:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000446000)=0x10, 0x80800) sendmsg(r0, &(0x7f0000e52000-0x1c)={&(0x7f000090d000-0xe)=@l2={0x1f, 0x7ed, {0x7603, 0x7fff, 0x1ff, 0x3ff, 0xffffffffffffff01, 0x7}, 0x9323, 0x7fffffff}, 0xe, &(0x7f0000e41000)=[{&(0x7f0000923000-0x1d)="eba07c19b67b45c6e99bf00f2276b0ddf1ea5837b71fbb75aea184957f", 0x1d}], 0x1, &(0x7f0000824000)=[{0xbc, 0x115, 0x5, "b5c9948e8119fd4a0fee55dd87a2db23f3a6764b825c6e8a28370ff7e7289dd85e2f8f4704e5dadc923adc927a1c1270192015b933c551e8ed40daa2d9a2c2a5ccbc52e03af62e753726fb262e701ec111d7b444c907e8b30ffe8aff63c6e7aec82de6399fc32c061f533b6764dbeff9ee455a2277b9948f31293ad557889b47d498bca62cab429cd269c84613e7da6092dbe799f509e8a70ede0573030995515f8db53202278d4aba8ab87197ad2c"}, {0x10, 0x3, 0x7fff, "a0f5261b"}, {0xd0, 0x117, 0xabe, "88538ca3d8d6626edf1c081b94c64a494589931ba36f487c927035a7fa9b89680dcc1382a92cd2d94d9d4d9e2560816361c390a848e7f388295ba1587457c244d4636192ab585982bc63edc5b7bbacfda3a0ea0899762e29ece2252bbd375c6e81140674abcdcbec6f42a907cebc047ebb2ea30bf237d998510a8966a93783d58511a0fff62914530b731797ffe12f1e58124e306506455d1835c63035aed3b836b5af1a079b1fefe20c9e91fc647c3f1e82bf6653b3670ba832c1ab7622b4666ea3c6"}, {0xe4, 0x39, 0x5, "79512aa1d11efb6eedace66b2ef697683241b8f7ed21cc95e86d227a7ee2be3871e1e51329b1bba188598a9e2e7d3e9398380c31f2b16596990c645ba54a70f471dfb02edb0b7583a6a52cc367a788c5f492459a2a1dac8a89dc46a8108b82f1a5f0214798a458a6fc4f48461489470aa7fb5dca2e0bc2f33ef0833150d075f64f444ad5fc2bfb4acb9946cfc81010ccba4611425f07f439f248df6828eb1558276c91f7c4e365952503a48efe1eb670409afe21da3286142b0cc6d253608fa1e29e9b00c055c88ab8956d08be268555beb6c03436"}, {0xfc, 0x110, 0x2, "6745a6bbe0d48e0d4997e224d5bde931cbd8f7f75b30f3d986686c9ad1fa1bafeb51c58e08304892795ea14b3e69297b8795fba7c24963e3f6b0b2b6b3ce1e3ef421689608a0a5b64fb2cf88304f819d35f99fd5bdd50d17f715c300131f2d60a77868efc0a879c74a223dc5b8a7f878b3383b85c68a8e6de65c1c9baf156b76868e38f79cdaeb89aa61bc8c03d4f3ca153a633d9e4d3c6b159db591cd791e798de800ce1693c80ece6910f4f38067174dc3bad798d679d5015eb8aab54eeb5cd75b16ffd0a55d02763cb685b8140f22879fc13438a57a6d0f386f73a1f12c237f38d3a25d8fc9221a799c556868"}], 0xfffffffffffffc9f, 0x44014}, 0x20000800) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000892000)=@buf={0x8d, &(0x7f0000a4a000)="1925df5f6181e39c2f8fd97bd15686a08b46df38fbeae8f9240f0fe6e4699f3d4d3a3f91193aae4a8cc0ffa7de2f65291b63ac3adb2bf6f522f16ffc2e86111b70ecb14c0ba476a78aee820f8ffa769065f65389a6e24dbfeea0b59a3c8170d1ec260077dbb19cb897a7d764a39879334cd3d8dd3bff2d59c1f5856a7d5b562b33d90880465fb38ebae9f708e7"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005c6000)={0x48, @tick=0x0, 0x452a, {0x0, 0x9}, 0x8d, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000180000)='/dev/hwrng\x00', 0x101a01, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000191000)={0x0, 0x400}, &(0x7f0000453000)=0x6) sendmsg$inet_sctp(r1, &(0x7f0000dfa000)={&(0x7f00002ca000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ccc000-0x20)=[{&(0x7f000012e000)="1ecdb82d77ae4d29", 0x8}, {&(0x7f0000191000)="aaec5b8a9b99fee1eb1455ffa224b226bb862ba3f96f03babda8d48f51d8f746858425ef14971478529681f93b60ad4a883b70822be28d4c30", 0x39}, {&(0x7f00005a1000)="08d7ecfcff94f7d5ea18d7ab0cf55fc056c73146fc9186db9506c90cac68810a7b36e558ba30ff054ea2259951b8cf38de7dc247a601f889755ac892ee24af1a94adac36c08133aff8db29464574555da200787921c7c3aa4a6c9f4e8dc45ff4f8ffa00334a12025cded6bae8fc917a9c73a87e63f2026e38db1b450374539e4d6a5f5e11cbe6e8a0cf2a7af6e71d05ae6b05fae4e6968c8e4b5dc937572c28141", 0xa1}, {&(0x7f0000fa7000)="eae922c4487a196a0a76d14ceda465", 0xf}], 0x4, &(0x7f0000e5e000)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x6, 0x2, 0x7ff, 0x8000, 0x6, 0x417, 0x401, r2}}], 0x2c, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f5a000-0xc6)={0x0, 0xbe, "1a4659c37bb050ef8ea66e6cfa1f32e818f4477ce70108ec41e9ef64dc4f77054ba94de0ba7e8a3e6c063ed5d0507fed573c7f85071ee08f06827e0c5a6f2b354f63a5bafd338bc266cc9a0bbef2cc7c000647b025911b71e47bb0ef7fc3c5813c764b8ecdaf5b6240cbc71db973e0eac3e64993bb07b9746a325b3ac319a4c7a83b571c8fda1ca9f5acd93465f656defddd4578aeae88baac025245a3caab4ff2060944d4824a20f4588eae0609038be7fc141436cd249c670f79a14b47"}, &(0x7f000097e000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003e0000-0x53)={r3, 0xc3, "598ea2293edef67b420f4dc43513d263cc00c29d72e290b04279b446ebded0a2c96303f492e25ecad3c84d76e48891ddb2ea10b39c433a4f0a7f7ed797fb3933154ca70e215876f24cb02e74ddf32b6852872b1d220583698ab2bf35ef45581226d3acdd4973d1839f243e7413ec38079a3c210846ff2cd671c6dff6701955a4bd8cd2b82f516836069bf9764bf93fd1b32cc45ac89b5befc852e3ceb8b3f72c59923a94ed5c05219116db5b72f2a81093987865c78456f5edbb6361126aa229029079"}, &(0x7f0000c1a000-0x4)=0xcb) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000031d000-0x14)={0x1, 0x0, 0x0, 0xffffffffffffffff, 0x3}) 2018/01/07 12:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a4000)=0xc) rt_sigqueueinfo(r1, 0x35, &(0x7f000029c000-0x10)={0x11, 0x3f8, 0x0, 0x81}) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000764000)="1f00f7ffd004fefe00de45c807110012000100000a06008001fd00dcff280ab9", 0xffffffaa) 2018/01/07 12:58:18 executing program 1: prctl$intptr(0x1a, 0x200) prctl$intptr(0x3e, 0x0) 2018/01/07 12:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f51000)='/dev/keychord\x00', 0x101200, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00003ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c8c000)=@assoc_value={0x0, 0x1}, &(0x7f0000c57000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000953000-0x3a)={r1, 0x1, 0x32, "a4a5edabaa6d37b1b4b4d3b3808ee5c71536ac437cd8dd8474a8ea5949ac9eee948d8a9672f61e34cb4f368c8cd16ce8dd86"}, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e06000-0x6)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004ed000)=0x14) connect$packet(r0, &(0x7f00009c9000)={0x11, 0xff, r2, 0x1, 0x6527, 0x6, @random="846476541b40", [0x0, 0x0]}, 0x14) write(r0, &(0x7f000026b000)="f46166071f1e2a3cefcf9f8009ec6c6235117d695b08c32cbba43cc8e6ad8be6992b1d41284759af98cb602d4a5a8b5fa7f05644df50010b0ca6c7aa5222c59122c6d20e179f8152a8306f1b7c4d7b", 0x4f) keyctl$set_reqkey_keyring(0xe, 0x6) pread64(r0, &(0x7f0000ae1000)=""/186, 0xba, 0x0) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007c4000-0x1)='\x00', 0x0) 2018/01/07 12:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00000e6000-0x8)='./file0\x00', &(0x7f000018e000-0x16)='./file0\x00') r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e40000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000a4a000+0x68f)=0x2) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000be8000)=0x4) 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004b5000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000955000-0x3)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000070b000-0xc)='/dev/autofs\x00', 0x400000, 0x0) accept4(r0, &(0x7f00001d2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000d2000)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000050000)={0x0, 0x6c, "0c4780cffddb212aaae89061348fb35724733b775c473815a9cf9a7d473c88752a553125f3f8627c8da6fbf116fee46f17a06bbbef5b04d805c51f1d7ab373653a71b7ee2e0cc22bef87bf66aa7199079a008da8089550e422804a8ddfa9601ab2bbab99dfedc1b543eac886"}, &(0x7f00001be000)=0x74) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ca0000-0x79)={r1, 0x71, "f24c046e3bb0afe91086bf31ddd64f5a7698466e2a6e524e526cdda82d99ee278a80f8cdb302cb679ac907280bdd70d311c1851579d54810ceda8eb0dae2b413dc3f83448ae22e3bd5cc48b2b2792db0c27f78ecab399ac1c7b8b3469f2cf67d178002a810fd7497f440586ca80ef855a7"}, &(0x7f00003a1000)=0x79) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000029e000-0x8)={0x0, 0x0}) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key$user(&(0x7f00002f8000)='user\x00', &(0x7f0000851000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000946000-0x7d)="7e7f1af00934ddfac041aeb566538153e61a42ae69c45409f8c7fff6a6bc11a7ecbb7f017e89f3ed31c882dffed3ea34eade034f0e6568e988e0c4af936810723b6c92a63efd922fcefed1cb233378b033bd7d60b8e083147d669100b29754f7aeee872ffdeecf9d1af1be24c9cadb6041188e987dded1216f27dffc32", 0x7d, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000627000)='.request_key_auth\x00', &(0x7f0000c08000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000343000-0x52)="befc077b7800c60a644123f0f3f41579c31f09635cc9f597bce6142ea4ab9217f87724e318705bce66c37f8d8bd667f134209aec00aaebf9e30901f574d8df99494239a139f9f9eab2d707f45d2b41b26d7a", 0x52, 0x0) keyctl$negate(0xd, r3, 0x3ff, r4) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 5: epoll_wait(0xffffffffffffffff, &(0x7f0000345000-0x24)=[{0x0, 0x0}], 0x1, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dae000)=0x1, 0x4) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003a4000)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d67000)={0x0, 0x5d, "d2d9ea49be295bb646029bbd03691b291a855f16296df76eceee7e758923da5060a917ccce382e96756eaccafbc3a9055021f6f816dfddc3df321c4d4d179a141c60939d3a81394c4ee8d3eb5891c3fb8da9968db33b4c0e5dcf615c47"}, &(0x7f00003a4000)=0x65) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000688000)={r2, 0x9}, &(0x7f0000814000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c9c000-0x6)={r3, 0x5}, 0x6) sendfile(r1, r1, &(0x7f00005b1000-0x8)=0x0, 0x400000000001f) [ 43.068663] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 43.097640] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/07 12:58:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 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) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:18 executing program 5: 2018/01/07 12:58:18 executing program 6: 2018/01/07 12:58:18 executing program 1: 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000001a000)={0x2, @tick=0xff, 0x9, {0xd2, 0x8}, 0xe09, 0x2, 0x46c1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:18 executing program 3: 2018/01/07 12:58:18 executing program 0: 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)={&(0x7f000000e000)=@flushpolicy={0x1c, 0x1d, 0x301, 0x0, 0xffffffffffffffff, [@policy_type={0xa, 0x10, {0xfffffffffffffffd, 0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) readahead(r0, 0x0, 0x3) 2018/01/07 12:58:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d2000)=0xc57a, 0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/07 12:58:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x3d, 0x0, 0x0, 0x0, 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(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/07 12:58:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000b85000)={0x77359400, 0x0}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af7000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c2e000)="1f0000000d0a1f000000000000000000029d15ff090001800400010000df18", 0x1f) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000537000)=0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00009b9000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000cf9000-0x4)=0x8) pause() tkill(r0, 0x1000000000016) 2018/01/07 12:58:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000007a000-0xc)='--vboxnet0.\x00', 0x0) get_thread_area(&(0x7f00008f3000)={0x1, 0xffffffff, 0x0, 0x6e1, 0x2, 0x2, 0x0, 0x2000000000, 0x3ff, 0x4}) r1 = dup2(0xffffffffffffffff, r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000e5000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:18 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00008bb000)={0xffffffffffffffe0}, 0x8) sync_file_range(r0, 0x754, 0x400000004000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) 2018/01/07 12:58:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd0000-0x15)='/proc/self/net/pfkey\x00', 0x408000, 0x0) accept4$unix(r0, &(0x7f0000b59000-0x4)=@file={0x0, ""/2}, &(0x7f0000491000)=0x4, 0x800) r1 = inotify_init1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000155000-0x7)='ns/pid\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000bfc000-0x4)=0x0) splice(r2, &(0x7f00008cd000)=0x0, r2, &(0x7f0000bd0000-0x8)=0x0, 0x400, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000758000+0x2ae)=@assoc_id=0x0, &(0x7f0000d3c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000305000)={r4, 0xffffffffffffffed, 0x200, 0x5c9}, &(0x7f0000b98000-0x4)=0x10) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x12) ptrace(0x200000420a, r5) [ 43.222380] device syz1 entered promiscuous mode 2018/01/07 12:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000292000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00000e3000-0xd)='net/fib_trie\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000bb8000)=0x0, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b07000)="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", 0x1000) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d0b000-0xd)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 7: r0 = socket(0x11, 0x802, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000009a000)=0x0, 0x4) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000d25000)={0x1, &(0x7f0000a5d000-0x4)=[{0x8, 0x1000}]}) 2018/01/07 12:58:19 executing program 1: r0 = open(&(0x7f0000e5e000)='./file0\x00', 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/156) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x19)={&(0x7f0000001000)=[0x10000, 0x1, 0x2, 0x0, 0xfff], 0x5, 0x8, 0x8, 0x80000000, 0x4, 0xfffffffffffffff9, {0xfffffffffffffffc, 0x53, 0x40, 0x2, 0x0, 0x3, 0x200, 0x6, 0xaf56, 0x7f, 0x1, 0xaf, 0x6, 0x7, "fbd6b25c47ee6bae46822b1ff4872d2bb3bd015d1313078dc8f6e10c5610ea6b"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x7, &(0x7f0000003000-0x38)=[{0x7ff, 0x2, 0x1000, 0x8}, {0x1, 0x7, 0x0, 0x7ff}, {0xfe00000000000000, 0xb416, 0xce, 0x100000000}, {0x9, 0x9, 0x1, 0x401}, {0xffff, 0x8a, 0x5, 0x1}, {0x3, 0x3, 0xa4e, 0x9a42}, {0xea, 0x9, 0xee, 0x8}]}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000002000-0xb3)=""/179) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x1)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x81, 0x601) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x301, 0x21) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000002000-0x10)={0x1, 0xffff}) ioctl$TCFLSH(r0, 0x540b, 0x100) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000002000)=0x3) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) bind$ipx(r2, &(0x7f0000002000)={0x4, 0x6c56, 0x360537e1, "a4452c1e06cc", 0x6, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000003000-0x8c)=[{0x27d63a87, 0x21, 0x8001, 0x5, @time={r5, r6+30000000}, {0x1f, 0x8}, {0x100000001, 0x4}, @raw32={[0x100000001, 0x4, 0xeb7]}}, {0xd0, 0xb2, 0x1, 0x1ff, @time={r7, r8+30000000}, {0x180, 0xffffffffffff797d}, {0x9, 0x2}, @raw32={[0x5, 0x1, 0x8]}}, {0xfffffffffffffffd, 0x8, 0x4, 0x1, @tick=0xfa17, {0x100, 0x80000001}, {0x0, 0xffffffffffffffe0}, @result={0x88, 0x4}}, {0x7, 0xc2, 0x10000, 0x0, @tick=0x6, {0x0, 0x8}, {0xca, 0x6}, @addr={0x2, 0x8}}, {0x3, 0x1, 0xb64, 0x0, @time={0x0, 0x0}, {0x0, 0xffffffff}, {0x10001, 0x985}, @result={0x0, 0x80000000}}], 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000006000)=0x1, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x6000, 0x3, [0x2, 0x4, 0x800]}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000007000)={0x0, 0x101, 0x8b, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}, &(0x7f0000cd1000-0x10)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d93000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000039d000)=@req={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001da000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") 2018/01/07 12:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b5000)=0x0) stat(&(0x7f0000a14000)='./file0\x00', &(0x7f00009fc000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000015f000-0x8)='./file0\x00', &(0x7f00000e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f000056a000)='./file0\x00', &(0x7f0000931000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000051000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00006dd000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000597000)={{{@in=@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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000)=0xe8) getresgid(&(0x7f0000e07000)=0x0, &(0x7f0000da4000-0x4)=0x0, &(0x7f00006bd000-0x4)=0x0) r11 = getpgrp(0x0) fstat(r0, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00008e9000+0xf2a)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r14 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000099c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000db000)=0xc) getgroups(0x1, &(0x7f00001c1000)=[0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000031d000-0x4)=0x0) r18 = memfd_create(&(0x7f00008f4000)="e376626f786e65743000", 0x23e536b83c6acd5) getsockname$unix(r18, &(0x7f000037a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e3000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000439000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f000025e000-0x4)=0xe8) stat(&(0x7f00005f7000-0x8)='./file0\x00', &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000b0b000-0x38)=[{&(0x7f000073f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e41000)=[{&(0x7f0000b9e000)="22c1d91dfa3fe65c593de4451d67a89f7c054bb0e08f48699f6a6c060b0a0ba36a9af864507599c376c69257a5fc0f92ea39e634de2b64327b5fed84bbaace0b9cf6f03133b650dbaf427d44e0b85ebe3df49df2a3d96d6b3e48e9101b3e03f77a29292fb81bb5c99bb8fdde7646d3ade6e3461eb8faea6f71afc8118b4d595569339b97462eb07ac81a3a8bfa4e1512e1556f111ea1d129c52561adb8fb640d72fdc3adcd32b90b8d8bed83d0443b741252cd8ecf0e0d2bdd0b94d0de938dc14acd", 0xc2}, {&(0x7f0000c86000-0x7e)="5b5cf50b2a3e13054337a8b2cd6b9ad031dfa13cf8d6694f5a94d6df9387ffa95b6e536d3c29694aedf4e215961527cf274799e2c48a55d36245dd539f7a5ae4b80edf883409134f529b19075ea21f2efaf36eb637db9f60e3ff2a4fd3eb5111734b2cb79dbf31ba65447372e4614f09919861de6a02b2f26e534101177a", 0x7e}, {&(0x7f0000b71000-0x66)="b69167124f16182dd689ede64fe1fde4a3dd31702ef61b72603949db66f5b4a3b1a30963b2110ed7d666789ce87894932724bbbb290b89e4bf97d9c2ae1abb1b68601812b94962323b9a7bcfd1a09608a6398a182cbba88ff6f85dc2f80d52d715fef0409ef1", 0x66}], 0x3, &(0x7f0000ed5000-0x8c)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x8c, 0x8000}, {&(0x7f0000680000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000051000)=[{&(0x7f0000efa000-0xfb)="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", 0xfb}, {&(0x7f0000d9a000)="d4748d74eeea16a2a1e76509389ea7e6184e74bfd23f247e3ac7dd101e52d93a387df8c1b719cfc7407293b9d57cabccbeb5e4a806fcb6b4f8c99ff1dfd3702d2c2073b99cb09730f726d4d5ae95e9d5a8a442253364d076f2d2b61abd31842713018b25443fbae82509f5201371023c081c2a6dde14ab0cffc932e58630db9bf81e516ea4121ba7062c81c2a6901590ea", 0x91}, {&(0x7f0000695000-0xb3)="2175ee13caa6484d1c74fc9cfa2af2407d4206450ccfd1f7e28e298b91b2e439a44a7b78566636713d4fc0638ef776f5814a366bc4e7d37b060b4a07befdce4a719f313c00d4630b4a89bdaa212ce585bd356358085cded9c0c8711f117165d73b7437b8a9c87431ab395fd7af7fd3fb7cb75522deff18c075f924464b6bb3b1be333ed81c966271193f9e9cc01936646959902afd05268e9d19c7fdc0facd3deabcfa823ee6a8572f269c1f719464b5a98501", 0xb3}, {&(0x7f00002ab000-0xe)="83db370cacddd0ff3d94e8e497c0", 0xe}, {&(0x7f00001ae000)="193862897f262c661b0ca888043a31dc7383dd89100a7fa427f1793a047dff7f1cc1dffb65d41b418db9cbe4677b8b96454aabfeb9971d433de9ce1efeb6a7132bfab35b91f9cd36815b9ebf87f77ba6afccaeaadda72f5f201016f2abe1816bb41d534724daa9709c51a9d4c2229ad4615c122db5c8ccd43685ec71832a159a1e19f3f5f9fa52e0554d6ec267ca93f70a2b18d2f94c93b72e393f0b19eeb4f94a071ce96a52e534c30e7c0621c435ede1dff36a0dd9ace9916510d4ba369a7dac9fc5d6d62e2eafcb21a064a1b7df553cd1fd4a30a7a979d54c6bf9dac90bfbe09c38a6bb", 0xe5}, {&(0x7f0000bf9000-0x8a)="aa4d2dcc241eec75dbc89ac6c1f00f3d9271e3f769acfa97f372a124f9f11c366890b974576fb7585ce1c347033d846ee6e2c08133f3948d53a4c9829e387aa49c45f8b962a885197893f32e730c20602af81088ef4532f6e1dcf5df6cf2f2d2d2a3c6a3f9cd4790ca2a4d63afe8f3b3e0c5d38982a1ebef8696d0e69c5073911352fbc80bef49c8c85f", 0x8a}, {&(0x7f00000fc000)="2d45cce17308797478ba34e24a8e7bc69b7d5bc2095190d13b69e30dc5f928a269e3bf03c5bde94ba85ad83e596389251bcd34a47f66de83ac6664e2a94c6a354cccc784532d63d7603da0799d93bd0d6c1c1fc2f5984bf7116508132e0212d66b2a214bd90b3ac28f33ad88b00658af0c346bfadb7c60b7d8acde747e460d2935e3ac047ba4f2e7f2931ebda5c108d0b38c952942d55fac5527b17a408f538e50a72e563571a51cc2b672ee440863130bffaabe422ec0d1780f9e4bc184e1d1d3c3e2182bf60d3ac2fd95f6", 0xcc}, {&(0x7f0000598000)="aed448949b2202f51e70ddc403b39c73f88776881205aa194a517acacbf59c3be4000466f625c87897a04f8bc441eccb17cffa4728b029c42e3462309b48c2b194c05777b952247231525126877749e4993302d6354b442dcc63b1434655c762f0da3aaa748997f58602089e79749f", 0x6f}, {&(0x7f000014c000-0xf)="348331cad1410e53469e140a0eee61", 0xf}, {&(0x7f00004b7000-0x16)="066c4ed318a97eef47355c14b13fed0a5f5bf3834f81", 0x16}], 0xa, &(0x7f0000c2b000)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r17, r19, r20}], 0x24, 0x80}], 0x2, 0x8000) writev(r0, &(0x7f0000a5d000)=[{&(0x7f0000604000)="1f00000002031900020007800000068100ed3b850900050000000300020058", 0x1f}], 0x1) 2018/01/07 12:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000794000)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000724000-0x70)={0x7fff, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0xf44, 0x9, 0x3, 0x0, 0x3, 0x9, 0x9}) ioctl$KDSKBLED(r1, 0x4b65, 0x7a5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000310000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000434000)=0x297, 0x4) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b68000-0x4)=0x5, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000050c000)=0x1f, 0x4) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000f6000-0x4)=0x3) 2018/01/07 12:58:19 executing program 2: r0 = add_key$keyring(&(0x7f0000d50000-0x8)='keyring\x00', &(0x7f0000dae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x95d4, {{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, 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]}}, 0x118) r1 = add_key$user(&(0x7f0000c62000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000065d000)="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", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x20a) r2 = socket(0x2, 0xf, 0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x200000) keyctl$assume_authority(0x10, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000003000-0x20)={"294d6470837b7460cb96f7b2bb103052", {0x4, 0x1, 0x7fff, "28901fe47a4d", 0xfd4, 0x0}}) socket$inet6_udp(0xa, 0x2, 0x0) add_key(&(0x7f0000001000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x80)="e2b6ffbec35a90fd5633357e2a52289c80801f9ef58d0bd99009b879bae1ad6957beccebba2531a02b893f865e4820f0d22380fc41b9c3d0a4e742a14ccc45baf6b60ee872b559d5e92f689ff4fddeaa459c172f955c54b880aaa44cf2835bbf337a5e8c4514e9946643d8668a62d62b478bdcc41de789b7695c687bdb795437f0dd292d52a4e32773cd32e02d92da960c92f0f3acc20d254af230719da04b6b3df1ebbc9ba680cdc59854af54856d1957eb720c96716879608f91ae1f5ad33f6310777fd16658b6f2", 0xc9, r0) 2018/01/07 12:58:19 executing program 3: r0 = gettid() ioprio_get$pid(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000c65000+0x4bb)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000763000-0x8)=@assoc_value={r2, 0x101}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x9)='squashfs\x00', 0x20000, &(0x7f0000002000)="6a0574e1ee58a803e56e1cf67322cbee5b99fac2098d0019fc2ec8a091142d90e27cd14ad3140b87b8bab57b742e2733316c8c9b8c15586a2086b938a0bf07962f8cff288eb57abb5445c16bdf419b7963a3b6b23108ac4ee4a7d3cbc8d54d30451f93c9aecf001828df649c7b272d6b56d3ff31c2fb3b6dc791f9bcf065c90dc24b5ffef8ca75241fb57d7c867e1b6c7588f05350a53b04c752ab6866989383b973") 2018/01/07 12:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000002b000-0x4)=0x0, 0x800) r1 = accept4$ipx(r0, &(0x7f0000a6f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f3000)=0x10, 0x800) fsetxattr(r1, &(0x7f00004c2000)=@known='com.apple.system.Security\x00', &(0x7f0000b46000)="0000004b000500000000", 0xa, 0x0) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e36000-0x4)=0x8, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000413000)=0x0) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) 2018/01/07 12:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000dcb000)=0x0, &(0x7f0000c35000)=0x0, &(0x7f0000cb5000-0x4)=0x0) getresgid(&(0x7f00005b4000-0x4)=0x0, &(0x7f00007c7000-0x4)=0x0, &(0x7f0000fba000)=0x0) setregid(r0, r1) rename(&(0x7f0000fb8000)='./file0/file0\x00', &(0x7f00001ef000-0x8)='./file1\x00') 2018/01/07 12:58:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x87c2, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000085b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d2a000)={@rand_addr=0x5, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = accept4(r2, &(0x7f0000cd7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000006a000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000f0000-0x3e)={0x0, 0x36, "0027ed04290dcd55aeeb2d8756144a2df9819b69ce31027eb88351ea34bee3ab17714f4aebf49a6074577f36b6ed8aff9bdf7173ef5a"}, &(0x7f0000561000)=0x3e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000726000-0x8c)={r4, @in6={{0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001e000-0x4)={0x0, 0x0, 0x0}, 0x4) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f0000d1d000)='./file0\x00', 0x1000091) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d59000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000aba000)=0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7f) lchown(&(0x7f00009f6000)='./file0\x00', 0x0, 0x0) 2018/01/07 12:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00008d0000)=0x400000000000001, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d10000)={0x2, 0x8, 0x1, 0x1, 0x8, 0x10000, 0x6, 0x40, 0x0}, &(0x7f00001cb000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000043c000)={r2, @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]}, 0x800, 0x7}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f000064b000)=0x0, 0x4) [ 43.475141] audit: type=1400 audit(1515329899.199:21): avc: denied { getattr } for pid=6278 comm="syz-executor6" path="socket:[12809]" dev="sockfs" ino=12809 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/07 12:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005cd000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025f000)=0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000840000)={0x7, [0x0, 0x3, 0xef, 0x2c5a, 0x5, 0x7, 0x6]}, 0x12) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000e2a000-0x8)={r3, 0x0, 0x9}, 0x8) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/07 12:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000969000-0x15)='/dev/pktcdvd/control\x00', 0x400200, 0x0) getsockname$inet6(r0, &(0x7f000065d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000c7000)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000920000)='/dev/ptmx\x00', 0x100, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fa000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f000049a000-0x62)=""/98) ioctl$TIOCSTI(r1, 0x5412, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004f2000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00004d2000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000780000-0x8)={r3, 0x7ff}, 0x8) 2018/01/07 12:58:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='procnodev%wlan1}()\\\x00', 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x1)='>', 0xffffffffffffff74) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendfile64(r0, r0, &(0x7f0000002000-0x8)=0x0, 0xfffffffffffffffe) mknodat(r0, &(0x7f0000003000)='./file0\x00', 0x4, 0x5) ftruncate(r0, 0x1000) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/01/07 12:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4e000-0x4)=0x9, 0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000982000-0x8)=[{&(0x7f000064e000)=""/4096, 0x1276}], 0x1, &(0x7f0000432000)=""/0, 0x0, 0x4}, 0x0) 2018/01/07 12:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000052f000)={{0xd6, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000051a000)={{0x8000000000000000, 0x9}, {0x8000, 0x3734}, 0x9, 0x6, 0x7fffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000681000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000170000-0x2)='..', 0x0) lsetxattr(&(0x7f0000af4000)='./file0\x00', &(0x7f0000a12000-0xc)=@random={'osx.\x00', 'vmnet1\x00'}, &(0x7f000098a000-0x1)='\x00', 0x1, 0x3) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) splice(r0, &(0x7f0000ee2000-0x8)=0x3a, r0, &(0x7f0000b88000-0x7)=0x0, 0x6, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d9f000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f55000-0xd)='attr/current\x00') unlinkat(r1, &(0x7f0000b89000-0x8)='./file0\x00', 0x0) write$tun(r0, &(0x7f0000435000-0x16b)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0xfffffdbc) 2018/01/07 12:58:19 executing program 7: socketpair$inet(0x2, 0x0, 0xffffffffffffff80, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f000038d000-0x89)="bdada49dda26f946afe65e2fea2e94fef8920c0c2835869c37f8d6adf98b729a78b47bf6170649caf6a8dc5d262d87fa0e5f385f3b203b6a8eb26b552a53fd0069b7798ce899cd256f159e1bfa8f9fa79a518e6a7b0b0543b33fd5416500d64dddac4c17d1dd0fa5edf28665cecf5a9a284a195fe9fb6921c652133138ecb23baccd02c0af04dbac76", 0x89, 0x24004000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/07 12:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fd000-0x17)='net/ip6_tables_targets\x00') pread64(r0, &(0x7f0000636000-0xfba)=""/4096, 0x1000, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000b21000-0xc)={0xa0000000, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000277000)=0x7) 2018/01/07 12:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d18000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a9b000-0x4)=0xc) r2 = getgid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a03000)='/selinux/checkreqprot\x00', 0x0, 0x0) stat(&(0x7f0000fe3000)='./file0\x00', &(0x7f0000bb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) sendto$inet6(r0, &(0x7f0000f55000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = getpid() tkill(r1, 0x17) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e88000-0x5d)="64439336c330b9c8f2e7868a8b3f84e13ce31c1e143c3818e634d2d7147b0e22c0c9610378e1a43219d9a3a656a76162f1e2456ecb050bab29ff5d7c211a6918ef4a2b69077ce813543b873e261083f9226e8ac35b83a2508b5c2e18fe") ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000028e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000428000-0x4)=0x0, &(0x7f0000528000)=0x4) ioctl$TIOCEXCL(r0, 0x540c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000db8000)={{0x1, 0x7}, 0x0, 0x0, 0x80000001, {0x3ff, 0x3}, 0xd5, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000228000-0xa8)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer\x00', 0x44000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/07 12:58:19 executing program 1: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00008df000-0xe0)={{0xffffffffffffffff, 0x1, 0x856e, 0x0, 0x9}, 0x6, 0x6, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x1, 0xffffffffffffff36, 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]}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002d5000)={0x0, 0x0}) mmap(&(0x7f0000ce6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000ce7000-0x8)={r2, 0x2}) epoll_pwait(r0, &(0x7f0000462000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ce6000-0x8)={0x0}, 0x8) 2018/01/07 12:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000089a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000033e000)=""/119) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/01/07 12:58:19 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003e4000)=0x0) capset(&(0x7f000000f000+0xe66)={0x20071026, r0}, &(0x7f0000e0e000)={0x2, 0x6, 0x7fffffff, 0x4, 0x7, 0x101}) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000fda000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/07 12:58:19 executing program 5: sysfs$3(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='-nodevuser\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/route\x00') stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r1) 2018/01/07 12:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = getpid() tkill(r1, 0x17) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 0: mmap(&(0x7f0000000000/0x189000)=nil, 0x189000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000189000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000189000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000111000-0x4)=0x0, &(0x7f0000091000-0x4)=0x4) mmap(&(0x7f0000189000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000018a000-0x9)='/dev/rtc\x00', 0x420000, 0x0) mmap(&(0x7f000018a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000011a000-0x4)=0x0, &(0x7f000018b000-0x4)=0x4) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000189000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000018b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f000018c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000018c000-0x4)=0x10) sendmsg$key(r0, &(0x7f0000182000)={0x0, 0x0, &(0x7f000017c000)={&(0x7f0000089000-0x11f0)={0x2, 0xc, 0x0, 0x0, 0x247, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}, @sadb_x_sec_ctx={0x0, 0x18, 0xcb, 0x0, 0x0, "60a47aa16ff60789370a10eca13599d1b2cf1e80e65cc20d5047b7175b2ee83f905ffa74498becd6faa70375a5dc2bb0d900aea48e4e950a9c0dddf58f49b739caba876287a125ac91b23854f400fcebd991f22974a999075bae4e"}, @sadb_x_sec_ctx={0xd, 0x18, 0x3, 0x4, 0xfffffffffffffe2d, "4d87ccc50f1efdc3dd65d05f0e1672f1367826af30e0b5cae9a41383db398f2a7f9bdd962a51af115846fd65e2337b2492fc105593004406db24a1fb92812cfbd10adb6c1b0ac829b4d4c25aff4c0b9bc650f36db63cd89ab8"}, @sadb_ident={0x2, 0xb, 0x2000000, 0x0, 0x2}, @sadb_spirange={0x2, 0x10, 0x0, 0x1, 0x0}, @sadb_x_policy={0x0, 0x12, 0x2, 0x6, 0x0, 0x8, 0x6, {0x0, 0x7c, 0x1, 0xf9f, 0x0, 0x7, 0x0, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_sec_ctx={0x12, 0x18, 0x8, 0x6, 0x81, "76943c45e4b950b6c0f860865794ae76d2ccf135391fb02464ba5f4637120886c4f68111c28e5374ac3546631f6611ddcb92fa41ff62badeba1596fe1c80b5063ddb30e4c6f6199d30944de20c7ae8c2d0ec36e8303a8127c3924ec865f224a1b808db79f3d676415a80c492320bed1e25a0169b804deb650f572ab3c0fc842840"}]}, 0x1238}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00009f1000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r1 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000cce000-0x8)='./file0\x00', 0x8020, 0x0) lseek(r1, 0x800000000000f, 0x0) 2018/01/07 12:58:19 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c5d000+0x41a)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x773880ea7d6b574, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b8a000)='/dev/autofs\x00', 0x414000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bd1000-0xc)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000016000)='/selinux/avc/hash_stats\x00', 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x6000, 0x0) unshare(0x10800) exit(0x0) ptrace$peekuser(0x3, r4, 0x80) syz_open_procfs(r4, &(0x7f0000002000)="6e050e00017432") 2018/01/07 12:58:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec6000-0x11)='/dev/vga_arbiter\x00', 0x28a281, 0x0) mq_timedsend(r0, &(0x7f0000602000)="4218d79d80870b574e74be4011a0236df46bb9c3b87c42003044b4f6ef23020cdd53515078c725c4f5273ef65a20b360763669d2f3596f5e7361595af6f8cebfb695d7269727ad242781fa26bd7478de2728360d80db92f230b34cc7b42bca6862bbba7addd970783c37051fc0e339322514d5d7981715894e37ce9c71dcac7213244a740a225ea375f49695a6a854bc0893f87347a52dfd71dc4391da621edbf62e07", 0xa3, 0x0, &(0x7f0000eee000)={0x77359400, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000c91000)=0xd5) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a7e000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x28) ioctl$int_in(r0, 0x5473, &(0x7f0000df2000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000990000-0x3)='&', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eef000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000375000-0xc)={0xc, 0x0}) 2018/01/07 12:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000034000-0x8)='./file0\x00') r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/07 12:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x4000002000000011, 0x8000000080003, 0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000029b000)={0x2, 0x9d, 0x1, 0x4, 0x317, 0x1d6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) syz_open_dev$binder(&(0x7f0000350000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007e0000-0x4)=0x0, &(0x7f0000779000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x4, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000338000)={0x0, 0x0}) prctl$intptr(0x0, 0x2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e10000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000a0a000-0xc)={r3, 0x80000, r4}) r5 = dup2(r0, r1) dup2(r0, r5) 2018/01/07 12:58:19 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000fe3000)={0x1, 0x3f, 0x3, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.953274] device syz1 entered promiscuous mode 2018/01/07 12:58:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000901000)='\x00', 0x4000000000000006) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000e8c000-0x4)=0x3f) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r1) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f20000-0x15)='/dev/pktcdvd/control\x00', 0x880, 0x0) r4 = inotify_add_watch(r2, &(0x7f0000725000)='./file0\x00', 0x20000020) inotify_rm_watch(r3, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x3, 0x1, &(0x7f00000dc000)={0x0, 0x989680}, &(0x7f0000ccf000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x6, 0x7ff]}}], 0x10001) 2018/01/07 12:58:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/07 12:58:19 executing program 2: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80003, 0x0) write(r0, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445", 0x22) 2018/01/07 12:58:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de6000-0x8)={0x0, 0xb699, 0x1000}, &(0x7f00000ee000)=0x8) exit(0x80) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000078000-0x8)=0x5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000272000)={r2, 0x3, 0x2, [0x81, 0x1]}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x31, &(0x7f00001b6000-0xc)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000545000-0x4)=0xc) 2018/01/07 12:58:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101000) r1 = inotify_init() fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000f6d000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:19 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000004000-0x8c)={0x0, 0x0, 0x1, 'queue1\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8) 2018/01/07 12:58:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00008e6000-0x8)=0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a89000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000499000)={0x2, &(0x7f00001e5000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00008c9000)={r2, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) process_vm_writev(r3, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xcf}], 0x1, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ca000)='/proc/self/net/pfkey\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) close(r0) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000990000-0x3)='&', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000eef000-0x10)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000375000-0xc)={0xc, 0x0}) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00004e1000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/107) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') getdents(r0, &(0x7f000001f000-0xd)=""/48, 0x30) 2018/01/07 12:58:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007b7000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000089000-0x11)='/selinux/enforce\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f37000)={0x0, 0x7f, 0x8, [0x800, 0x40000000000, 0x5, 0x7, 0xffffffff, 0x47e, 0x93, 0x61d]}, &(0x7f0000d25000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009a5000)={r2, 0xbd, "3250d4c9c355f329e2ff0a61bda522dc99c39836960007ab7c4cf22c539161d5292a938d456def1031baebc67f5e5fca42f2c277d1b5c3cba00e3921872f7329b1989084bee9dda4bee3f26f57d6cbe9653e264f213475b26b6d6c918206f1025e2069e258a63411781dfe0495e54e58da11378b2e06707d065edafbdf3752febdb377a697e3942333a60093cb67b5524689b9f1310a6904371af4344e16a41c9eae76a9298cce4b7a43109fb6bb019a71a24a089f56bd9ba10e77f6be"}, &(0x7f00007db000)=0xc5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000818000)={r3, 0x10001}, 0x8) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000ca1000)=0x0, &(0x7f0000e4e000)=0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "b050f5bb68c7c6c901060000e352cc485106782a02242bfc74e7af12282a350ef62276d14025beffffffffffffffe5f1cfe7a6217ef4698017346d650002d7cc", "e26cdcfd6437b0d23ce1df2044bd1ab402b76b27704e0000000000000005a33d", [0x1000, 0x0], 0x0}) recvfrom$ipx(r1, &(0x7f000015e000)=""/0, 0x0, 0x0, &(0x7f0000275000)={0x4, 0x7303, 0x4, "26d27f38e9a7", 0x5, 0x0}, 0x10) 2018/01/07 12:58:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='big_key\x00', &(0x7f0000680000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f9b000)='vboxnet1vboxnet0\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f0000ae2000)='logon\x00', &(0x7f00009e2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000002a000-0x1b)='vboxnet0self%cpuset\\vmnet0\x00', 0x0) keyctl$unlink(0x9, r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f000069a000)=""/0, &(0x7f0000000000)=0x0) lstat(&(0x7f00002b0000-0x8)='./file0\x00', &(0x7f0000815000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000645000)='/dev/ppp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f000021a000)={&(0x7f00001fe000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/07 12:58:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000959000)={0x0, r2}) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/07 12:58:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x0, 0x3}) prlimit64(0x0, 0x400000, &(0x7f0000000000)={0x20000000000, 0xe1c}, 0x0) 2018/01/07 12:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f7e000)={0x0, 0xe}, &(0x7f00004ca000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000394000)={r1, 0x3}, &(0x7f0000514000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000276000)='/dev/sequencer2\x00', 0x484640, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)=0x0) connect$inet6(r2, &(0x7f0000f47000)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) 2018/01/07 12:58:20 executing program 2: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dbe000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000dbf000-0x18)={&(0x7f0000aaf000/0x4000)=nil, 0x81, 0x0, 0x8, &(0x7f000061b000/0x1000)=nil, 0x1}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2018/01/07 12:58:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x7, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'system.\x00', '$$[\x00'}, &(0x7f0000002000-0xd0)=""/208, 0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000003000-0x40)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000001000)=""/213, 0xd5}, {&(0x7f0000003000-0x7)=""/7, 0x7}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x57)=""/87, 0x57}, {&(0x7f0000002000)=""/105, 0x69}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/223, 0xdf}], 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/15, 0xf}, {&(0x7f0000002000)=""/111, 0x6f}, {&(0x7f0000003000-0xe4)=""/228, 0xe4}], 0x4, 0x0) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000001000-0x4)={0x0, 0x9, 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000003000+0xed0)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r2, r4, r5}, 0xc) 2018/01/07 12:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt(r0, 0xf4, 0x5, &(0x7f00004c6000-0x2)=""/2, &(0x7f0000086000)=0x2) write(r0, &(0x7f0000001000-0x9)="220000001800070200a4fc00090007000a6b001e0000000806f8ff0005000181ffe8", 0x22) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000b83000-0x4)=0x7f, 0x4) 2018/01/07 12:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ftruncate(r1, 0x5) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00001ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e9e000-0x4)=0x14, 0x800) eventfd(0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000302000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001, r1}) ioctl(r0, 0x4c05, &(0x7f000035c000)="") 2018/01/07 12:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000307000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f000060d000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000efa000-0x2)=""}) 2018/01/07 12:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/07 12:58:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffffc) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=@ethtool_test={0x1a, 0xfffffffffffffffa, 0x8, 0x1, [0x80]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = syz_open_dev$sndtimer(&(0x7f0000923000-0xf)='/dev/snd/timer\x00', 0x0, 0x4000) ftruncate(r0, 0x2d) socketpair(0x4, 0x80007, 0x2a, &(0x7f0000663000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ab000)='/selinux/checkreqprot\x00', 0x80, 0x0) getpeername$ipx(r1, &(0x7f0000dc8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d1e000)=0x10) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006cb000-0x9)='/dev/ppp\x00', 0x420100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ee8000)={0x9, 0x15, 0x5, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004c6000-0x50)={{0x7, 0xfffffffffffff579}, {0x4, 0x8}, 0xc9ec, 0x4, 0xb7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000ff3000)={0x7ff, 0x3, 'client1\x00', 0xffffffff80000002, "0b6ca6859440450a", "8b369a7e7b61f7afbf52bf29910d92a0c6395f9f8c85042c2860ae97ff0b49db", 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) fcntl$notify(r0, 0x402, 0x1) 2018/01/07 12:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x4, 0x8000, &(0x7f0000bd4000-0x8)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cac000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000c40000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007f3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a6000-0x4)=0xe8) getgroups(0x7, &(0x7f0000510000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000f72000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x3, &(0x7f000063e000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000317000)=0x0, &(0x7f00004ed000)=0x0, &(0x7f0000ffe000-0x4)=0x0) lstat(&(0x7f0000245000-0x8)='./file0\x00', &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009cb000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000084a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000eb2000)=0xe8) getgroups(0x8, &(0x7f0000787000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008e2000)=0x0) fstat(r0, &(0x7f0000698000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a42000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fbe000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca1000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000a73000)=[{&(0x7f0000e9e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000cd2000)=[{&(0x7f00007b9000)="56fe3f242c5ee1157e4c0a89e6cb8767088b606f346645c4e82af082b19a08c5694f448590b711ac02a70bee518ffa2627b2", 0x32}, {&(0x7f00005d9000-0x16)="44f9d9d106648eb5c49d294232fe4651698e41a1bf3e", 0x16}, {&(0x7f0000645000-0xb1)="c89f6655f38129dff8a8f72f5129cff622809facae60aac2455bbf4eb9a02a472f44a9adbd3864639703edade56fba47cb7c07a93de8c094b217656427d512935b047b2060832c435d01353b9211962193af0245a21e44290aa751e6b273b0a5b6c26365b3e7b1755d688659234f33168104294799cc971935346120f3372c9f5e83ea15e166bdea8645b1366b9019369e0068a09afb2d37a66d8cebb0a9529f152a008cfb9d34ddbe953a568c3b86a9ed", 0xb1}, {&(0x7f00002fa000)="d386bd5cedd0c67932e524c02949cad0939342d7fc92d10cc37b6369b55c6805c89ef95ac39594b4ca87952f6eccae9d19ad38592e51e3c25467d3176b9c112088f940ad75ef77517d1187b4fa42e31bd93e7658c430c8217d4556e17ec64dbc5fe4d000b97ef40db6ff026212f204a5294cbb771a7e836bb3f9cd0dc2907d60aef352a5367cce968dc60365af56b796c12b87df27fbea9ebe774a38cef03134c630767935abe1dcd574a799cfa930e1848c1570b87b717ad7cf871b22ceb39a6e53d7a1d66e92e3cffbf776b14afb2edbb4d606430aa49326b9c13f4b658b0025e92bd8ba2010d8d60b8f12240f9adc41fb47b2108c23", 0xf7}], 0x4, &(0x7f0000531000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x80c0}, {&(0x7f0000a40000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000034f000)=[{&(0x7f0000ce9000-0xe0)="cceeb775aa6f69ca788eeda5bf09febfccbb2891b2ac9ca567f03e3f117fd8c522ce399247b7130f14990f937adcb69d4131dbc7d5a7e451bb6a4e671282086ad3a510c88b0d55ce3d98595600c231ba992f9c675ddda02b501a112d6e27a5ca5f7bd8ff551453482f54f227e04c632a59a5b8aa1c7934d95b321632724084864629d9ae4b03a1b4990b90e0f31a3a2d191d37ef2a35e2a0cf91ce5d271e676accb6316c850ed5b54353c3e6e84d2e65843cc95bec9f60317024a56541739f2514f2173054dbf5c18e41b3cfcf110abbeca2519f8f98b811c2bbb79836a5dde3", 0xe0}, {&(0x7f0000007000-0x3)="39916e", 0x3}, {&(0x7f00003fe000-0x1c)="b379575ba10ac70ba81a7fac1a8f012c4a60be9d5f642afe01c05b85", 0x1c}, {&(0x7f0000a8c000)="45209d9a6b99b294492180e897069091d87ea3f51b61f80e6cb9dc386b436d59d798c1287725e0bdb1b2bdcbd40b07810486439bed138063dcf248a7bff8f8e224232150400797b1597197cc59866182bbade2bd3e5c66790d79f5fd6fe124be6c32d701b726464dd57e3ee25766e2adc459b177293bc556bce00a8417760155dcb6a0b2b1b2f76c30cdbb67d2413617b7dbae3a6304d3d10358ffd4a054134ca88ba6131fdd7e", 0xa7}, {&(0x7f00005de000)="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", 0xfb}, {&(0x7f000034b000+0xb4c)="7a6bb38e24a7e0ba66680dd3d74bb89c5f835f4f8fa82f1118e11d61fb3d0538c16a903791a7", 0x26}, {&(0x7f00000e3000-0x9d)="0f82df036e31976ff340436fb3af6b2108bf2b792cb425c8daac05696b9cef3138b50b8f93e5a07a6d37fcbac0a27c889b0d00b7dbdd6340632a034d7ae84f29c6475fa83c540088e066f8db8a52384070bb05450ee97f331c1d767efd509a91ec2b2aefb5a08587c2264b7d10ef5c343b7bbfd35a0199530f73046b70d3b8b468cbd4d2470a073635392a6d9fc9481fe7c9a75baa2b9b4e417bef52f2", 0x9d}, {&(0x7f000080a000)="448edb8bb827f0b5f684ec921a34cd26a176ab9acc271b6cdcded422eecbb28585646ec987f583b49e324a015c522705fb0f961396dd77e841086167d82d36089e2a1fc0fca998e0acb5e251162e1003423123a84120584ddd38d94206c11daec2bf6ced3159bfc9c1eb56190805e2c4161b260c46a957441641b6076af5a8143ec5d440cbdbf98a844f9074402d91bbb46691f9395e76f92b9ecb3574c47e580f6fd49f77682fb6430a3605b7ce9c9c7408bc1e0beaaf4b", 0xb8}, {&(0x7f000053e000-0xd9)="047f1b03396a3d1e63d045bfaa48a0026e153ad2c7d4211d234a77c9543249f695cd42aa1f6a10e8609b5fab07cacaed09551a8680305bd576ff01c1ed46045e48485412483da5b58b2f0a3180eea63ca2c132016e7492eaf8fce526a69d980cadbdc7699d6a56e3d292cce30f27185385a0534a6cfd099718af8d34c4d14933fd1d405818bae27225365bac98c0aef14e036b0b91211e3a8cbe5f1b8c124b4a31c705ab56bbb0d79a7bd4450ddefd35934f9ff869241130de603fb951b0dde8869e6f9f7ccf4546d284e6990323e6cf916f13c7cdea7c2186", 0xd9}, {&(0x7f0000e16000-0xdc)="2cdd8d151a03f53a284b7658178c9a083bad86e8e846007bad8d31aedd8f57d4153aaea00aa5a02c114b2d1efec4e46e3b9930f847b85e3218cb693ab15c9a7ad8b779a4ceb7684f8f542005386cd1bbe40496851d8883aa741363e9d99457f3913569fd57db80b93b3c6eda8b13258674194d8d63fbc870c1d202ad08811a809267ccb0e8a1f3fb55114479f51502d2d3886d91226b37bd6556d6fe3cb7c7dc801e5a729a5473343ed1421d2dfe0cf130fca579ea83b40924ed14894edda95533e80648f9e61cda452a41b4e3071f2d7f1858697c57f188d8f30658", 0xdc}], 0xa, &(0x7f0000068000-0x70)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x70, 0x40}, {&(0x7f0000655000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000721000)=[{&(0x7f00007e2000-0xf9)="8ba3ea878453d947fe8bf33551c6cd39e6d49218c25850211ceea8a29e78bdc3101fa0880dce285ff967a1ca18b08d7c201d01b582050682b5e6d539e0f2caaf49aa3dd2030a74026a397851b7c12729699454f8460a3c83e6f7f51b08b66e7906d34210675a819f2cdb3ddfc106e6add55b6abfea67da328352683b63410171cbc4b641c7c3424d860a4e50e3b23918028b5919675eafa85c4a1870a59f5f06c773e419817b29c6f36fd2428b2602ee83d1d655de616eee033419f754b2cd66641034ab10444b1191e779669d418b76f8b95b4f2948839c9be1d3f8753ca7981bb05073ed45af1dfdb734808c31009ad9ed245d65d83e0cdd", 0xf9}, {&(0x7f0000bec000)="6dd5874552a7374be4af4970cedc83a6400bd7d108864937488397bbec7d0a250051b13dccc91ef3cafad4674d7056e00c526540a5c07aa0e443fefd26e8a03437f03381ea8e165dfa14ea4fd390bc7383ea8519185e1730fb77848705b4b38998eb3c970100c825bd164ec3a503aaa96ace1717bb067d5d5373b448cf022c3da3132b3268fba22fb6b2a1acdad5b7b435af9c06d36ec5d0347d83afc73b6766423df0a0e367440704dc4551606a8cbb3a4cf2b498fd899b56460bc73bbee3178ac677d82e08f8923bb7ec4eeefbbce5796d17a3331d15975841a17212e5d3d0f198b674203d24b380b0a17ae1365dc98ebed5173f", 0xf5}], 0x2, &(0x7f0000c0c000-0x30)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x30, 0x40010}, {&(0x7f00000c7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000564000)=[{&(0x7f0000fc2000)="bff0621ec06dba8a6ea0258a2fdc57bb147f60808fa85ec114e1b46e0224e49d88db8dcda066fee0ed6f0adee3c83b6df5d467896391d0d791e8e6eda4c7eefbd1605a16d906c10e8e031cf37e29c73184eb8842a490ede53037c396e32a158d1f27b12ffc2db13d24596bf760621e638ff256c51eecd27df2d0db7fedcd10cac912208096639102a2ef99bab42fe25cfb7c242acab96109cbb165db5d44aa14f02ea401c100843876edef", 0xab}, {&(0x7f0000681000)="370de57716832f4672c3915eecd7b167805fba6751321f005ed6f46f0528ec86a6e5d3c6596be16fdfb5196488d1fbd96af2a08e10489db690e7a55f2a835fb52d1198b180e5c0d7f8dd94e7a280e1c7425737e3f0823e21aa491d784e1ce416130c61b8fecdbf20ca1461a02a132055b83a6701b4c7999142ff70cbcbfd38cfec5c6b4940245184f905ce220ede3fbff5fb88", 0x93}], 0x2, &(0x7f00003fd000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x40, 0x11}, {&(0x7f00008f3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000b93000)=[{&(0x7f0000919000-0xc7)="94dfa212572dbe2b602ac21dd5371f86f1a9551c297dad3bd1b084b63bec22560b76ed23373b0741547fd9e2faba5e6d98fb9662df2961e73a6d9bdcaa0a04148f2f14064af2b848071be5ba9301b5116c8852e261961731e0f0f5179d615d5ef251261eaaac9ea491603cf659a46f0a67a83129b9e73aad3889df95c8d38140d64206fc639ca4e70dfd353f0e46cffc292d490c6d01d0e74091a228d59f28671c8f495da86532c0808818d3565d26bd1077c7b05b5542cae2122e8f6bdd0f7b37ba7b8b1a360f", 0xc7}], 0x1, &(0x7f0000d8d000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x2c, 0x0}, {&(0x7f00003df000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009a9000-0x20)=[{&(0x7f0000ee4000-0xd3)="7e5ede09b8facc073589a9376692c7c89ed0e211cabd4ed6abf80202d5777ae1904ffb38bbab03c3dce774ed7bb6764056b3fddf3e88d22e6b4b1e3dfbd9ac79df972f3ab010a5909e8982251bbe140e258e987791f547a16a6733f2bf065c1010a41a840eb59512ee822237516403e22c7bc3e293e4b058168d404f4ca342d47657059a2cee5b3401b4b57c995fcebaa83a317100cc85440b6eb3697a13e1dab227165370f8d06c32a7ae91ada9c7d553030641f0791d45a45054a2362e306fbe9ea1ef68ceedbae5f7b8eae1ba50e9668a67", 0xd3}, {&(0x7f0000a7c000)="93dbede88d23cbb6", 0x8}, {&(0x7f00006a8000-0x3)="257e13", 0x3}, {&(0x7f000025a000)="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", 0x1000}], 0x4, &(0x7f000033e000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x34, 0x0}, {&(0x7f0000ecc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000672000-0x10)=[{&(0x7f0000062000)="5c22da42479f6c6792ec1eb8ef7c4ff6ba562b8f43da126465be7b74bfe1c0b75a3d8c988d612b9db1fa700f7c451d48190e05b3db6c8c2d0a69c400e69174f5ad52aa1ffa7d", 0x46}, {&(0x7f0000f7f000)="30621dc59e449276d14a1fc99e356bd3cc30df67ec8d1e87103c7b21d8fb65654ebbaffeff9e6d360ce6fbf0fa8429ace45dbf0d6c449175c27bf11830054882a5ac98b8ffeb4b60c29c0337ddac27f77a66044c80161e442b515d7631ce9e42ead720578e8263ce45a42b93dace726aec01c900ad0fd8dad22a46a4ccf8441c9c022dd51bf3dbf87526102b473b6a211928716ef030ff06fa3fe4386e0821f4e6c64eb8e01f0ce56ff96e19f94a9ea2a764d7153023e7b85469dc4c4c57a870593b184c04fc89a56276092215fc8adb18681738f4ea7353ec169ce328f4766f9e0ecba5202b911913", 0xe9}], 0x2, 0x0, 0x0, 0x0}], 0x7, 0x40) connect$inet6(r0, &(0x7f0000ce4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 44.680245] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 44.686840] IPv6: NLM_F_CREATE should be set when creating new route [ 44.688377] binder: 6468:6474 Acquire 1 refcount change on invalid ref 0 ret -22 [ 44.689144] binder: 6468:6474 Release 1 refcount change on invalid ref 0 ret -22 [ 44.694449] binder: 6468:6474 Acquire 1 refcount change on invalid ref 0 ret -22 [ 44.716096] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/07 12:58:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000081e000-0xb)='pkcs7_test\x00', &(0x7f0000677000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000236000)='$\x00', 0xfffffffffffffff9) r1 = add_key(&(0x7f00009a9000)='id_resolver\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f0000f9c000-0x40)=[{&(0x7f0000b8b000-0x78)="bc5551aac720e628057be532b694616848fa3870719395ab868415ee0ee0d0162d9f27abe4ea9c93843fd88b9b091662aec1561ad60e5ba49fd0bf35a554beac55b47a4694a0ef3025201933efb7473e3878d04e12c15e2d59739f4c3f9c137fe212c8241eb7feb4267141df89b57a6f3ba6f44b664efe19", 0x78}, {&(0x7f000052b000)="2d025d8767cc39b9a84f85a7804f8603fba5ad6739c223fcc76dbbbc25b4", 0x1e}, {&(0x7f0000156000-0x62)="f4529bea016efb1d32a5fbcb474c5d8a82aefbb989923bbde1aa3254103e228e6f9362e1acd54660d1ffdacdfab1c9505573b9c1e73e74322f1714b8cb7dc129dfc6ec3d8d76d09ec87fe1a2cfb10eef2ed51ef610a7c8d9f144ed994c5666531990", 0x62}, {&(0x7f0000d62000-0xc9)="48858ca41d02172462a13a4a560b064497dfc5a374b9fdd85f8d44645d65e47afbe2b6483e929e5f61747d4068ab10444842520cf4a9be24b59bf1184801d6ff3047e96a41898d2bce68e1213a49fe6b744e0455c47e147ae5c4fe3548e28f28de655c09b1efdc9c8a84b09d9ec34ede8a8c9ab0932e8c2c8a44087daa25f16265d9d4cf30e71402724776d082acc136fb1a4784fcbd5627c3b09fc9fb994daab07839a20399326bf09824f384d83c8581aabe5f8d8b8923c7979f11e605e7fd426e2f321f4aed01e0", 0xc9}, {&(0x7f0000eda000-0xed)="1c98f687b20a78036ee3b64d0a136f09e7fcdc765833b8a6e6138698ee113814a2a59e89fce4461f2851dcfdc58839461875839665f0dc857cded801af61c531c48f34858d196652dfa6cfcc85a9dbf004effd79c1a36bbeed4ad2fcf9265e3097e26f17f7647c1c4ffe180b4d9c605c6eda1a092ba97bb182a3b410c199441229ced53c60faba45e37d78300108634e7951a70598b72dc60fb2563691caf468143ecc733cdac81d7bc335699a3a32488db71528a3c7f5dc4e82a51b16d84fc5c1219a7f288edc3cc97cb9dc16c0b3d2e1502e0afecc3bf6cff712c2612828f3c149fcb7d6b5837b443415b6db", 0xed}, {&(0x7f0000bce000)="3374dafcc72f1712fdee0f0043ddffd1eb4e5f22a77469ad2351207a7d959ce77d8badb0266aa8a6da49d2812bc50cb0f801418d1a9a39ae709a5c0d564648a16ad14841d1a2d74d958757c4f627c2a7d8a7a4126af40f41baae85a72602c46a02", 0x61}, {&(0x7f000087b000)="526091b4c31e0e201c03b6443e65949db3360f896ff7fdf916c411e7a8726c4b241d0e1cf5643a4eb3c7b4568210ceca1311ab8bd75b0e5aae5b7a596312dfa884b8c2860d0ea8e659164b7951b406259cf7ba93f6af6e64f7f415b1cf78287ff04076d2464a7691d009221c4d851a92e974bd6317ae4ff6080a05c1b11b080b315eda1760bf1e47305484cf7ce0b5db93f5470b43b751d126a60669c6911f05c9e4b3559f401689", 0xa8}, {&(0x7f00009fa000)="672951731f8fa8140062a8b6d3a01b3574251abcdf7ea6fee1b178afe36c7a4804d7e91b4770d5e31f2cdc3d4652fc9a74f90b325da2f4739892d8f00601f75cd1649839765e7c8c3fc23996f2d9f8f191144bdfa8b8e6a672c3bef94c1d0cf942519b5fa06aa524cd050afc925be9fde54ba7244c2521c28399a397a0c0f52ec89bbd2722e297553b7dafd24a2da432088cada314c00c5008209e8f34e893c0b6f1", 0xa2}], 0x8, r1) r2 = request_key(&(0x7f00004cc000)='dns_resolver\x00', &(0x7f0000a86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000e0000-0xf)='vmnet1security\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bb7000-0x8)={0x0, 0x0}) syncfs(r3) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005d000)='/dev/ptmx\x00', 0x2003, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:20 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000100000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000060e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000075b000-0x20)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f0000001000-0x73)=""/115, 0x73}, {&(0x7f00006e5000)=""/121, 0x79}], 0x4, 0x0, 0x0, 0x9}, 0x40}, {{&(0x7f000092f000-0x1)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x71)=""/113, 0x71, 0x3}, 0x8}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/98, 0x62, 0x7}, 0x9e5}], 0x3, 0x2000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000001000)=0x0, 0x80000000) exit(0x1f) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/selinux/create\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000002000-0x4)=0x26a, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x480000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000002000)=0x5) r2 = gettid() setpriority(0x1, r2, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000004000-0xe0)=[{0x64f, 0x3, 0x7, 0x1, @time={0x77359400, 0x0}, {0x1, 0xfffffffffffff39e}, {0xfffffffffffffbff, 0x7fffffff}, @connect={{0x0, 0xa823}, {0x80000001, 0x56}}}, {0x100, 0x2, 0x3, 0x1, @time={0x0, 0x0}, {0xfffffffffffffffa, 0x1}, {0xa2d3, 0xffffffffffffffff}, @raw8={"f6d3bcdc533b463068596f51"}}, {0x7ff, 0x3, 0x1, 0x20, @time={0x0, 0x989680}, {0xa5e, 0x10000}, {0xbc7, 0x2}, @result={0x0, 0x5}}, {0x9, 0x5a, 0x6, 0xfff, @time={r3, r4+30000000}, {0x8, 0x5}, {0x9, 0x0}, @ext={0xca, &(0x7f0000002000-0xca)="5a45cc83de9836eef349ce4d0e3c23474dc3fb1c259795b27a56bbf88e1e99abfa3312f2b8a4ab4c90db6942b541871ecde3aec0bdd45b3cb12e4b82e196b750ef5ad7c51ba2d45e46bdbf71441498b76eb76ab9f2dd10474e082c7499d0a3fc6092bd4f950c4a62bf8f0193c0730c90e6929f043ec1f771eb7201bc0fd1b95ede2401e8cbbece9a5a4074cf78e6cf62c7ce24be2b5558312951daa76dd2f042063417390b8544a3f2f772b6259dcee4a64701143ba421a98206eca768b0b8f09b54d970cf83831f162e"}}, {0x6, 0x800, 0x2, 0x88bb389, @time={0x0, 0x1c9c380}, {0xffff, 0x1}, {0x1, 0x80}, @note={0x4, 0x3, 0x7a4124bc, 0x6, 0x80f2}}, {0x7f, 0x60, 0x3, 0xffffffff00000001, @tick=0x1, {0x2, 0x5894}, {0x8, 0x4}, @raw32={[0x4, 0x9, 0x8000]}}, {0x3, 0x3, 0x6, 0x7fffffff, @time={0x77359400, 0x0}, {0x9ed, 0x8}, {0x3f, 0xa2f}, @control={0x100000001, 0xf46, 0x7}}, {0x1, 0xfffffffffffffff9, 0xcb0, 0xb7bd, @tick=0x8, {0xffff, 0x7}, {0x1, 0x704}, @addr={0x8001, 0x0}}], 0xe0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000004000)=""/59) 2018/01/07 12:58:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000012d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000201000-0x16)={0x0, 0x3, 0x7, [0x4, 0x6c, 0x2, 0x6, 0x1, 0x100, 0x7fffffff]}, &(0x7f000076e000-0x4)=0x16) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000168000)={r2, 0x1}, &(0x7f00009aa000)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@common='bpq0\x00', @ifru_addrs=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000094000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000aa4000)=0x2) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000994000)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2018/01/07 12:58:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) r1 = open(&(0x7f000034a000)='./file0\x00', 0x200800, 0x84) utimensat(r1, &(0x7f0000dae000)='./file0\x00', &(0x7f000025c000-0x10)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009aa000-0xc)='%}\x00', 0x2) syz_open_dev$sndseq(&(0x7f0000bcd000)='/dev/snd/seq\x00', 0x0, 0x280000) r1 = syz_open_dev$sndseq(&(0x7f0000922000)='/dev/snd/seq\x00', 0x0, 0x200008000020000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000de9000-0x4)=0x0, &(0x7f0000d85000-0x4)=0x4) clock_gettime(0x0, &(0x7f000002e000)={0x0, 0x0}) futex(&(0x7f0000a15000)=0x8, 0x9, 0x0, &(0x7f000054b000-0x8)={r2, r3+30000000}, &(0x7f00007d5000)=0xffffffff, 0x400) r4 = dup2(r1, r0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000047b000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00008aa000-0x40)={0x0, @time={0x0, 0x0}, 0x0, {0x11f, 0x2}, 0x3, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00001cf000-0x8c)={0x80, 0x4000000000000, 0x0, 'queue1\x00', 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f00001b0000)={0x0, 0x36, 0x2, @thr={&(0x7f0000f72000)="767121171514770b5ff80dff7ffac2711dd6cf44c9267b06898726d6d9642e1af5489e62a48cf65dfb70fbfa66c32435ec67978cc1b573a019d385ee45fb87de34aabeeb4d8784fbcfb74499f3350b48b62008f3de03e1a38c3ee0c1be3419ad30fbaa7ee71f20147f006fd7cca9489e6e03aac39d40899c394005f742bc3cef5cb0", &(0x7f0000c58000-0x23)="ff76f58dcb1882451bbefeafad00ec8e9d3ec3e881265eccef5e6315a101d2ef08d16b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2f000-0x4)=0x0) timer_settime(r5, 0x1, &(0x7f000076f000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000446000)={{0x6, 0x8000}, 'port1\x00', 0x4, 0x100400, 0x7, 0x7, 0x50000000, 0x100000001, 0x400000000000, 0x0, 0x3, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r4, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 44.753247] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/07 12:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f00004a5000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a10000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f000034b000-0x20)=[{&(0x7f0000e16000-0xd)="80849fa4652870d24738a395b6", 0xd}, {&(0x7f000099d000)="30505b9e80f4442784d03184905187923d8e6d10b1a76ff73d0429cf77e87f8d9548a682eb63cd1d2f0c825fce189048bac16af05c2f21ce53764e7398d80d", 0x3f}, {&(0x7f0000315000)="4bfe3b2c9ea4386c21", 0x9}, {&(0x7f0000387000-0x6e)="20db32940c8e31e54b169b2c8e54f05220f9f8d515c34f11b7c1071e97c65084ad1648f00c86eacec823a20ebba4a630b5c15efaaead23437eddbf731a76ab68b27d6638cad0918d60e946c54b8e08303c42c4edf480e3ae90cb98e6a5e7d35fec2e288eb7196c87c2f8e0a6e89a", 0x6e}], 0x4) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00009a1000)={0x0, 0x0, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x0, 0x9, 0x14, 0xd, "98d0d9cddcab2b3afc54eb818eac4a1516197f50fdcb1f259910efa86396aaa924c278a350b422cbb15024bb715440037ad0a10595c2f543b5ff348f5ccc70bc", "c491149035b10dd9e081fe6d204a7c5bddf4598c6482e6e62c23e47887e4cbcf43f4dd572f60239540a0bb28a63e9fc1f575e4c932ddd0dd149272af1c9bd395", "02e8902ea0a4004b36e1b9c4e86e7f94fb6f2275f881c8e8a9c8a72358282539", [0x3, 0x1]}) sendmsg(r1, &(0x7f000080a000)={&(0x7f0000d06000)=@nfc_llcp={0x27, 0x2, 0x2, 0x3, 0x3f, 0x87, "0f728a8dca535391d68a64c9e96f6d534dac1209f52df0f9a6c698ec5de7d91bb09327a7cb3b141e8bdc231cc7637cc93b2ce503346a1513ba0dd08d250406", 0xd37c}, 0x58, &(0x7f0000773000-0x20)=[{&(0x7f0000dc6000)="55b3ee258a63d9b9619a803ee07856edfee26b9befead9ff8b332ac0eed6c20c5cc5e269a7b4a8c9ca4f03ae08ea2d03f1e7cac963c927d9820b7c539ac3bb45224c5e4f073a5021fa96f1ddc1e7dab07ed96ee097bcdcbabc85158c64846c3b582098b6625c7015fabd71d0df94dd4671810ff123d4402ab63eda2f24", 0x7d}, {&(0x7f0000355000-0x7c)="32096f1aba549115d775d58ef1f2d40182df7d686d39ad8897fc043cb859bb692262b949103790f24bdc1e968779e56e6d76ee0b640911a93839147d438faaa6d7a78e64d1618caaa027e6ef95faf6da068dc633cb76fe80e6ad1e029f42bc3d1085ac37c14277f81f764699e688e36401c7dc7c7c30109a881fa714", 0x7c}, {&(0x7f0000314000-0x75)="dab320cd2cf9a55973350737b1d1867313dd5b5101d1d6eba50ad842e62cf03a47d98fa390b3876bcae7370fee88b5f801778d75a6767b3eaa5cd5ae929d31e0df7d4877d64e2aa1edaab363a8b9f70773c9b2f371aeb9bd8f110b9622d319725b675ee24f7e7b584163b8fb97259054877e2d35a7", 0x75}, {&(0x7f000001d000-0x6e)="bdc770ef303c9f301e1f0fca3fb20aa167f8c6f5baee3beafe496e6d07d6f9243193902a291d1c2a63af9252c9dad519cdeb2e183ffd8ddfcdd213f5336d4c372b7931a44f2fb2f3d289a5a5a85b8a75c458924f9f4eb2bdf986c6d46116191492a229e108c20e75a419aca6a931", 0x6e}], 0x4, &(0x7f0000b3a000-0x2448)=[{0x34, 0x119, 0x7, "d3ce6c862303ef8b9a9eeb2a14a9e721392ab78cff677d7420bdd030bd3c1f76a4041f32851dd3"}, {0x100c, 0x117, 0x8001, "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{0xd8, 0x10e, 0x8, "827ee8e9c65874d094122dc8a1cab0dc14e3d50a5f44714158328a159109e9d753f95e04bb39d1366205af28569c6ce79ad942670e82b3a08c1679be10aa808835da809b2f889abb89882a9daee31b657ef9a4746129f592d19f7bdf144857523dd0532d46caa2f05d85886bb986381e8e6e803649d963be69311fa1d66c9948dbbd67c72d2405383cd6c71990aac178eb257d3fffb5550b02792861e16d7a94ec005828880016b04a90dc08d0e315f0d05ef88558509acebd6acae93921b8e6d60d2463608a7a4e7b"}, {0x98, 0x112, 0x1b8a, "1f995d0b8a06f518b7cddd91e84059a546c2362e46e1ef55c9d696e2aa9d6f18be2330a27a5ff03777f9b44dbf072bfc5c72be5160cb9d3d284217d4c8b0c0adf4bc9dee66c466628f88e4e0681707cd9274e01b2bceab793a19bdd8d1a1efabcc692c9f5736d4fd50b5bf029dc85a843d24cdbaf76a2a0b3e4c40527968043b460239116bb5d3c28f8252"}, {0x74, 0x0, 0x80000000, "1f67dd56fc99c4bb73f122cb815b3ab51baaa2b42aa8a224bc56b1edaf11673dfe055f6e25e6bcdb3262a58357c2203575e33bc7c57bfa062c3b81d6d2938390b6923482fbdc0434993c401eb000681b64a83600a0a4e8bba8d0c8b42c75c4c0f50c1595b932cb"}, {0x5c, 0x119, 0x8001, "655f30d7483bb77be754a0c1c0a04110ba305c99d6f998fcd8b2a1d5ef900486db0abaf80de73001d32395ff0da492a7312318de6363793268207f8add885126fd943f50780297800e7c38f2ea8e"}], 0x2448, 0x8001}, 0x8000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000c0000)={0x5, 0x8, 0x100000001, 0x3, 0x100000000}) 2018/01/07 12:58:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000600000)='/dev/snd/seq\x00', 0x0, 0x500) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) clock_gettime(0x0, &(0x7f000072c000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f00006ea000-0xa8)=[{0x1, 0x1, 0x6, 0x5, @tick=0x7, {0x10000, 0xac2}, {0x10000, 0x5}, @quote={{0x2, 0xfffffffffffffffb}, 0x80, &(0x7f000026c000-0x1c)={0x1000, 0x3, 0x2, 0xbc2, @tick=0x8881, {0x5, 0x6}, {0x0, 0x7}, @quote={{0xc81, 0xb62}, 0x10001, &(0x7f000005a000)={0x1000, 0x6, 0x2, 0x0, @time={0x0, 0x989680}, {0x8, 0x5}, {0x100, 0x3f00000}, @result={0x10000, 0x4}}}}}}, {0x7ff, 0x3ff, 0x1, 0x6, @tick=0x1, {0x5, 0x0}, {0x1000, 0xbf9}, @note={0x3, 0x5, 0x3, 0x920, 0x80}}, {0x9, 0x2, 0x0, 0x1000, @tick=0x7, {0x9, 0xffff}, {0x4, 0xbb}, @control={0x6720, 0x2, 0x2}}, {0x4, 0x2, 0x80000001, 0xfffffffffffffff8, @tick=0x9, {0x10000, 0xfffffffffffffffa}, {0xd2, 0x6}, @ext={0x82, &(0x7f0000f32000)="cb3dc55fd060eeb04fd884cd6abcd51a8fa39516af614460b5d4c61abeb6fcc0ed83a3c5a79d83e0a6127b7164b5ea85d28aa5d33a20c7148408732a501b3d502146a491b4b88e6a0edf5d20cbece2b5b7e64cdf49c76fde36e585b05e729b1d637be73d3eabc35c06ce8c28a5e9348caa0c3f4c4442b0c90f105efe7967a17e3d22"}}, {0x6, 0x8000, 0x10000, 0x64, @time={r3, r4+10000000}, {0x1, 0x5}, {0x400, 0x6}, @control={0x5, 0x720c, 0x7}}, {0x2, 0x8, 0x8, 0xffff, @time={0x0, 0x1c9c380}, {0x1, 0xcd7}, {0x4, 0x6}, @quote={{0xc169, 0x1}, 0x3, 0x0}}], 0xa8) flistxattr(r2, &(0x7f000050b000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp(0x2, 0x1, 0x0) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000064e000)='(keyringwlan1keyring$mime_type-\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000082c000-0x10)={0x1000, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000081f000)={0x2, r1, 0x2, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f00007ca000)="ff01009000000000000000000000000800000000", 0x14) 2018/01/07 12:58:20 executing program 6: r0 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3b)="fd43ef6831c9861200accb8f9e99e2e132e40de33b337fed87e7cecd9f6206d9bc7eb5abf68e3668f7d9c2844236fc2ff8723da2d398f53e59d0c2", 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d25000-0x11)='net/fib_triestat\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000008a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f000029e000)=0x0, &(0x7f000030d000-0x4)=0x0, &(0x7f00006bd000-0x4)=0x0) sendfile(r1, r1, &(0x7f00001dc000-0x4)=0x1, 0xae5c) 2018/01/07 12:58:20 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000000c000-0x15)=@random={'security.\x00', '/dev/Jtows\x00'}) tee(r0, r0, 0x0, 0x4) 2018/01/07 12:58:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x404002, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/176) getdents(r0, &(0x7f0000000000)=""/15, 0xf) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='eql\x00', @ifru_flags=0x800}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x17)=@random={'btrfs.\x00', 'eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000-0x8)={0x7, &(0x7f0000002000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000004000-0x18)={&(0x7f000061d000/0x14000)=nil, 0x1000000000, 0x4, 0x80, &(0x7f0000001000/0x1000)=nil, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="d724bf199c716a29adc70caf435ef16e", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000002000-0x8)=0x100000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000-0x11)='net/ip6_mr_cache\x00') bind$ipx(r0, &(0x7f0000001000)={0x4, 0x9, 0x8, "efeb1f5df103", 0x0, 0x0}, 0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001000-0x47)=""/71) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000008000-0x8)={r3, 0x1}) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x200000d, 0x401, 0x40) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000009000-0x10)=@ipx={0x4, 0x0, 0x101, "0d7a32134151", 0x5, 0x0}, 0x10) 2018/01/07 12:58:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000133000)=0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000e5a000)=[{&(0x7f000043c000-0xfc)=""/252, 0xfc}, {&(0x7f00006d9000)=""/219, 0xdb}, {&(0x7f0000ff0000)=""/238, 0xee}], 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000223000)={0x0, 0x58, &(0x7f0000fc0000)=[@in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x984}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000618000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000911000-0x14)={0x0, 0x1, 0x6, 0x1, 0x6, 0x9}, &(0x7f0000543000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00002a1000-0xb8)={r5, 0xd1cb, 0x5, 0x6, 0x10001, 0x591879af, 0x0, 0xffff0000000, {r6, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0xffff, 0x8, 0x1}}, &(0x7f0000a95000-0x4)=0xb8) fcntl$setsig(r2, 0xa, 0x12) dup2(r3, r2) tkill(r0, 0x16) 2018/01/07 12:58:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) times(&(0x7f0000e7e000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000600000)='/dev/snd/seq\x00', 0x0, 0x500) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) clock_gettime(0x0, &(0x7f000072c000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f00006ea000-0xa8)=[{0x1, 0x1, 0x6, 0x5, @tick=0x7, {0x10000, 0xac2}, {0x10000, 0x5}, @quote={{0x2, 0xfffffffffffffffb}, 0x80, &(0x7f000026c000-0x1c)={0x1000, 0x3, 0x2, 0xbc2, @tick=0x8881, {0x5, 0x6}, {0x0, 0x7}, @quote={{0xc81, 0xb62}, 0x10001, &(0x7f000005a000)={0x1000, 0x6, 0x2, 0x0, @time={0x0, 0x989680}, {0x8, 0x5}, {0x100, 0x3f00000}, @result={0x10000, 0x4}}}}}}, {0x7ff, 0x3ff, 0x1, 0x6, @tick=0x1, {0x5, 0x0}, {0x1000, 0xbf9}, @note={0x3, 0x5, 0x3, 0x920, 0x80}}, {0x9, 0x2, 0x0, 0x1000, @tick=0x7, {0x9, 0xffff}, {0x4, 0xbb}, @control={0x6720, 0x2, 0x2}}, {0x4, 0x2, 0x80000001, 0xfffffffffffffff8, @tick=0x9, {0x10000, 0xfffffffffffffffa}, {0xd2, 0x6}, @ext={0x82, &(0x7f0000f32000)="cb3dc55fd060eeb04fd884cd6abcd51a8fa39516af614460b5d4c61abeb6fcc0ed83a3c5a79d83e0a6127b7164b5ea85d28aa5d33a20c7148408732a501b3d502146a491b4b88e6a0edf5d20cbece2b5b7e64cdf49c76fde36e585b05e729b1d637be73d3eabc35c06ce8c28a5e9348caa0c3f4c4442b0c90f105efe7967a17e3d22"}}, {0x6, 0x8000, 0x10000, 0x64, @time={r3, r4+10000000}, {0x1, 0x5}, {0x400, 0x6}, @control={0x5, 0x720c, 0x7}}, {0x2, 0x8, 0x8, 0xffff, @time={0x0, 0x1c9c380}, {0x1, 0xcd7}, {0x4, 0x6}, @quote={{0xc169, 0x1}, 0x3, 0x0}}], 0xa8) flistxattr(r2, &(0x7f000050b000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x40000) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000552000)=0x0) 2018/01/07 12:58:20 executing program 1: pipe(&(0x7f0000df3000-0x8)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000aa000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031f000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/07 12:58:21 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000048a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000010e000)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x4, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000017d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000017d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000099000-0x4)=0xb) 2018/01/07 12:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000e02000)=""/95) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f00006ed000-0x54)=""/84) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r4 = add_key(&(0x7f000069c000)='rxrpc\x00', &(0x7f000035a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008f0000)="a708b854979ba7a34ffc69d3965b020c7e8e87b6a5fab0eba034e8d79b1dff553a622438117eb39182b223ea8f8d21e416a47677200424725d2db038c363caaf1ac5fcfaf68509e173aa106d36fb5d81dd73c2774e49add0cd071c53cac0f056e7e033fa71e5e1b4d04f28c5e2162e2a9e3176877223e9c678d67ebb554478019dd55fefa3457d375df8ff1bd3764dd9f43f48fe27e785a199c3603d3c0e04f42c67b8081de1e5da5cc80ee830764c7d33dfdc8012fb275d1a27ac8e4cebb66b7d0034d03fa3070f4685f154c30ef4ba6c3966c4b3068c8b2ecfe8f4", 0xdc, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000132000-0x8)='keyring\x00', &(0x7f0000bf1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x7, r5) 2018/01/07 12:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000013e000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/07 12:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f68000)={0x0, 0x8001000000000000}, &(0x7f000060b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a16000)={r3, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f2000-0x20)={0x9e, 0x6, 0xb, 0x81, 0x2, 0x5, 0x3f, 0x5, 0x0}, &(0x7f0000501000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000654000-0xc)=@sack_info={r4, 0x7fff, 0x124c}, &(0x7f0000221000-0x4)=0xc) 2018/01/07 12:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "35706ba99f"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000adf000-0x18)={0x3, 0x0, 0xbae, 0x5, 0x0, 0x14327696}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e8a000)={@rand_addr=0x3, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2018/01/07 12:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000e07000-0xd)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000426000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ef0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000)={r2, r3, 0x2}) process_vm_writev(r0, &(0x7f0000942000)=[{&(0x7f0000f0c000)=""/0, 0x0}, {&(0x7f0000a13000-0xf7)=""/247, 0xf7}], 0x2, &(0x7f0000964000-0x20)=[{&(0x7f0000cbd000)=""/128, 0x80}], 0x1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000088c000-0x4)=0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/07 12:58:21 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f000001e000-0xd)=""/24, 0x18) 2018/01/07 12:58:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000005000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0x48)="0a84528a28f2e2cf78ad5c94b4c7e6485676a6f18cc5f9c59f7c6154e4cc633396b9ef93c1432d86767179cbb3cf5f4f5beef54e116c7c3bd7db6704be82197fcf2745ee30ca3149", 0x48}, {&(0x7f0000001000)="616421dc92830ac573a8ebd5e8d031d8f1f1198dfcc82240eb2a32b7c33f633a7222", 0x22}], 0x2, &(0x7f0000001000)=[{0x30, 0x0, 0xffffffffffffff00, "0616cc2934b6dea2666f31cb977e98b63b8b4ce0fbbf1ecfa30aa36a0a91fd4719a517"}, {0x78, 0x29, 0x20, "a30b51fd7ac4eb8391cb65a4d3eff8d6f7e609c11667d27c79d3b3a979431f76eb6ed023115245dddbac4b818bca74fad4863e0901c92fa4c9b1985ea1dc59728772572616d959edef1fab9c19d512aaf410465cf9bb0a3efcd86649b457e25e25b56f97aec7bcc9f897"}, {0xa8, 0x108, 0x2, "f041000a9d7b7c553a536495bfead3a57b9b8e97665f910288406f68d4644880857686757d0e69959749a3b7e09a570c177ea0afc2fb4d9d6e6660ab81f5f914e789a476b001384910e5db8ce1e9debe23131fa826614d2fdf934d3ad299efa20bbfa8a1fd6057b17b5baa51b10b66a82cfd9341070a8cc02b29ea0c5ba3a0f8947316f73e1bc0ca024274a3eaf6d60de69d60e316635c7481cfa1bb"}, {0x100c, 0x10e, 0x8, "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"}, {0x100, 0x0, 0x7f, "516fa466acfda8e2ca3225521a6b1becd8019298cd7c6aa13d4761fef1e877618b2c3a0f2cfa4456e4a1000f5dc02a5eedcae35d26537b20e12472c2139b7f2dc818846adecaf37b777bc867de9d73a148b22b5a863bc9d23240c1cdfe0cc8a4b7664fb0bfb1dab1829f9dee5c77d95fbe2a78a857153a9824645d17761f94ba2149c71080ba3af39db22ec45e4e75bf8949af8b735df735e22c591bd3d3268a8117a13608ebba85ae929c70158f292b72f1bbf1af3511529b5a14aa243d27e91d6c958748121c604689283deeca1ebafc11f5bfa52551702f448af94c26bb810eb2302c5f713f72f8bf29790df7d8f08a0f"}, {0x5c, 0x0, 0x8, "781aa3583f37274365f7a54cd268baaf28112afde1727c8bf8ec23380d72d7bb44ced8eb15b6f5fd9b707dba7cfe3a44def758a0408c570d6142baaca8d9bca1c0115b2a8e45d2f948830b088c3be0e0"}, {0xa0, 0x115, 0xfffffffffffffff8, "c4e313d04a4e4961426b65b751d3d67ba43e722511967f4a6e8d9b0b581df80a31bf7d4da91033ae5fc0ebb460708196f2bb3b070c491b4ae38009e431db06a071ffb1b3e37ded6571b7ac43de72ca164a8e380d4f5665041902c951525bf12163aa8fcc51d5084198a590609b868f144d02f319b834ac74f574dc52dfb32ff97efa1fa275e1396213fba2dc8eba08e2a79654"}, {0x28, 0x11d, 0x8000, "283ca13c205893527a0a8029afcf7ebd7ec7cfa7de1c47ab5b518a"}, {0xc8, 0x117, 0x7fff, "1daa2255597208a12290e6de4a5550e3278b52f95c7bb72316d46ef66a21a1cf02dad3c5c6bbf3509854daecb8aa6256264cb21ce1b4a5e6b657ac94581132101fdf9d71c99c1d125ef70865eab66a353a43fefd85cd3e77b9eca07117fa0de1d59ac8aa3852624eefd2bf8cab6a3b919c29a449dbb4eba178162efd1ba7c94813fb0474c3fccf8118ecc7199281f08fad24e206ca193c9c498a4f060c5b1f09bb80517a100336a3a403487e28c8af68ffc21e39b7b1c02739b160"}, {0x100c, 0x0, 0xf9bf, 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"}], 0x2454, 0x40040}, 0x40050) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000004000)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r2, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) getpeername$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x9}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x20) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000003000-0x4)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000005000)={0x7fff, 0x2, 0x9, 0x8, 0x5d4c4ab7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a45321, &(0x7f0000000000)={{0x4, 0xffffffff}, 'port0\x00', 0x1, 0x181810, 0x5, 0x1, 0xd6a, 0x4, 0x4, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000269000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000ccb000)={@generic="1ffc9254c5221880f78e665e4307aeb6", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) timer_create(0x7, &(0x7f0000f54000)={0x0, 0x29, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x101, 0x101, 0x200, 0x7fff, 0x1, 0x6eb0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/07 12:58:21 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fa5000)=@known='security.selinux\x00', &(0x7f0000000000)=""/101, 0x65) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0xd4)=[@in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff8c411c0f}, @in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd4) readahead(r0, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000849000)='/dev/loop#\x00', 0x20, 0xbffd) socketpair(0x0, 0x800, 0x7, &(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c02, 0xffffffffffffffff) sync_file_range(r1, 0x1517, 0x400, 0x1) 2018/01/07 12:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffd, 0x40, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000028b000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f000084b000)=0xc) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000836000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/07 12:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000470000-0xa)='mountinfo\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000047b000)={0x9, 0x0, 0x10003, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000c2f000-0x8)={0xffffffffffffffff, r1}) r2 = userfaultfd(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f29000)={0x0, 0x0}) socket(0x11, 0x80000, 0x3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000407000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f4000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000aa2000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000550000-0x4)=0x10000) 2018/01/07 12:58:21 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f1000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x2, 0x80}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x92)={r1, 0x8a, "e0b1fb5405de4eeae8ad016ae8cde3f2e12ec2e730fcee1f98e9837412e1f7e39def37ef99ecdad9a08fd567d90f26c8e2c6184878b6173e4802aefa0f9add5e7104e93bef93341580c33acb96e68c26a0cbede60ff5e3c6a1de6c021045a702dbc6cccddd039cb4408d6cf6205933c91cd41fbb1ff1bc16f7c136d38dffd27d632908b3c9c58f721c31"}, &(0x7f0000001000-0x4)=0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x1000000802, 0x0) write(r2, &(0x7f00009fd000)="2400000019002500000009180000fd0e0a00000000020000000048eb08001700ffffffff", 0x24) 2018/01/07 12:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) syz_open_dev$sndseq(&(0x7f00004db000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x6, &(0x7f0000cc5000-0x8)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @time=@time={0x0, r3}}], 0x1c) [ 45.557049] binder: BINDER_SET_CONTEXT_MGR already set [ 45.569495] binder: 6558:6582 ioctl 40046207 0 returned -16 2018/01/07 12:58:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) poll(&(0x7f00008b3000)=[{r0, 0x0, 0x0}], 0x1, 0x9) ppoll(&(0x7f00000b7000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) 2018/01/07 12:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abd000)={0x0, 0xfffffffffffffffc, 0x401, 0x0, 0x80000001, 0x1, 0x9, 0xffffffffffffffff, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xedd9, 0xc9a4, 0x4910, 0x3, 0x4}}, &(0x7f0000a57000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001bb000)=r1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x28d, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r2 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r2, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd928a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c592083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786e99771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdc, 0x6, 0x0) mq_notify(r2, &(0x7f0000187000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007b5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000158000+0xefe)=0x8) r3 = epoll_create(0x2001) accept4$packet(r0, &(0x7f00005e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000825000)=0x14, 0x800000080000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000399000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000043d000)={0x1, 0x0}) mq_timedsend(r2, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) r5 = mq_open(&(0x7f0000a4e000-0xb)='**vboxnet1\x00', 0x80, 0x20, &(0x7f0000a24000)={0x7f, 0x100000000, 0x40008000, 0x6, 0x4000000fff, 0x0, 0x6, 0xffffffffffffff40}) preadv(r5, &(0x7f00003f3000-0x40)=[{&(0x7f00004f6000)=""/74, 0x4a}, {&(0x7f0000244000-0xac)=""/172, 0xac}, {&(0x7f0000e81000)=""/211, 0xd3}, {&(0x7f00000a3000)=""/3, 0x3}, {&(0x7f000030a000-0x55)=""/85, 0x55}, {&(0x7f0000b61000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ad000-0xac)=""/172, 0xac}, {&(0x7f0000ab7000-0xc)=""/12, 0xc}], 0x8, 0xfffffffffffffe00) geteuid() mkdirat(r0, &(0x7f0000483000)='./file0\x00', 0xa220e796e621781c) 2018/01/07 12:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007b6000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000c1a000)=r3) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f6d000)={0x9, 0x5, 0x5, 0xffff, 0x81, 0x1}) 2018/01/07 12:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x40000, 0x0) getdents64(r0, &(0x7f0000583000)=""/80, 0x50) mknod$loop(&(0x7f0000e10000)='./control\x00', 0x0, 0x0) open(&(0x7f000012e000-0x10)='./control/file0\x00', 0x2, 0x102) 2018/01/07 12:58:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00005ff000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) 2018/01/07 12:58:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x50)=[{0x0, 0x0, 0x0, 0x0}, {0x3f, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000ef1000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000c93000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef4000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ef3000)={0x0, 0x20, &(0x7f0000ae4000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ef3000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c5d000)=@assoc_value={r3, 0x69}, &(0x7f0000b03000)=0x8) r4 = request_key(&(0x7f0000ef2000)='cifs.idmap\x00', &(0x7f0000d4d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000020000)='^selinux\x00', 0xfffffffffffffff8) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r4, &(0x7f0000757000-0xa)='syzkaller\x00', &(0x7f0000ef5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) keyctl$setperm(0x5, r4, 0x8) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000ef3000)=0x800) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000ef5000-0x4)=0x0) 2018/01/07 12:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x100000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004bb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}) 2018/01/07 12:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000fa0000000003000200e5ff0000ffff000404490001008feb00"}) socketpair(0x9, 0x5, 0x8, &(0x7f0000cb5000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/07 12:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) r2 = open(&(0x7f00004cd000-0x8)='./file0\x00', 0x200000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000ffa000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x81}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0xf217, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xea16, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x90) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xc, r3, 0x8000000000000, &(0x7f0000513000)=""/0) 2018/01/07 12:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000981000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a2b000)={0x17, 0xdb, &(0x7f000073b000)="2eb65678c1194a8710b8139dae968a4dbf24af7301b2a45fbe35b8bb331a46b3fdef934cf781aada067b26838840a208dd8fcfcadd7134023053b8147845bedeab85404cf73fcf832a7f779cf6596684a5d2d951581a62d358dcc1d637988526b16bb9c78c3e129968ce8cb02141468f611ebc1589efb6e167816ca66b04d48bb08a4b1f91ba5618c6d5fd66d6e19225e93aa5a9dcfc1a6dbb7e8b560dfb0c3fd8ab62fcb9bba37bd71b9e57d0b5cde8a08a67070e14b259aab50a0e1d87eb5ef2d6b5845d945b89c774ea647fd59ab142b2845ebc837d326f148d"}) read(r0, &(0x7f0000f61000)=""/118, 0x76) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000096000-0x8)={0x0, 0x0}, &(0x7f00001c5000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000052a000)={@generic="0e185c2aeeefb7f19375a464d2e25b47", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/07 12:58:21 executing program 7: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000035f000-0x8)='./file0\x00', 0x138) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000035f000-0x18)={0x9, 0x11, 0x7fff, 0x8, 0x0, 0x80000000}) sysfs$1(0x1, &(0x7f000035d000)='cgroupbdev\x00') r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035e000)={0x0, 0x0}) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000035f000)={0x0, 0x1ff}, &(0x7f000035f000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000024a000)={r4, 0x21, "dc9a7bc40b482b0374b2d0318ed96a22a3436461503f012d63721383177d993a69"}, &(0x7f0000161000-0x4)=0x29) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r3, 0xa, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000035e000)={0x80000001, 0x1, 'client0\x00', 0x7, "762628d1bf3df0d5", "c06fb9caff46d8fde24bafc10c96e8f8d19c447cfbfb0c47975ffd08082fe122", 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 12:58:21 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000f74000)={0x0, &(0x7f0000000000)=[]}) getegid() 2018/01/07 12:58:21 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000425000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000fc7000)={0x3, 0x5c, 0x1, '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]}) rt_tgsigqueueinfo(r0, r1, 0x2a, &(0x7f0000fc7000-0x10)={0x2c, 0x0, 0x8, 0x31}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000448000-0x8)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff0680edffff0c0009000900001900000000f6", 0x29}], 0x1) 2018/01/07 12:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000378000)="240000005a001f0054f9f407125a000000e8ff12080006000000000d0600000000000200", 0x24) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a58000)='/selinux/relabel\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/07 12:58:21 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000cca000)=""/74, 0x20000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/07 12:58:21 executing program 1: mmap(&(0x7f0000000000/0x33f000)=nil, 0x33f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000340000-0x20)={@common='teql0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000340000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000340000)=""/138, 0x8a) mmap(&(0x7f000033f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000033f000-0x30)={0x0, 0x0, &(0x7f000033e000-0x8)=[], 0x1a, 0x0, &(0x7f000033f000)="957339700ad02346827b427552b9a56644fa9a6edb8301874868"}) 2018/01/07 12:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000718000)='wlan1vmnet0\')\x00', 0xffffeffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) getresgid(&(0x7f0000dbd000)=0x0, &(0x7f00009b1000-0x4)=0x0, &(0x7f0000d49000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r3, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fce000-0x28)={@generic="79046a48682461ccb2898ba570fa39c8", @ifru_addrs=@nfc={0x27, 0x100000001, 0x0, 0x5}}) r5 = getpgrp(0xffffffffffffffff) sched_getscheduler(r5) dup2(r1, r2) 2018/01/07 12:58:21 executing program 3: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000447000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1c000-0x4)=0x10, 0x800) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d1b000)={0x0, 0x6, 0x51cd}, &(0x7f00009b0000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d1c000-0x8)={r2, 0x0}, 0x8) socketpair(0x0, 0xa, 0x0, &(0x7f0000274000)={0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d0f000-0x4)=0x80000000002, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000d15000)=0x0, 0x4) 2018/01/07 12:58:21 executing program 0: r0 = gettid() getpriority(0x1, r0) getpgrp(r0) 2018/01/07 12:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket(0x4, 0x1, 0x31cf) sendmsg(r0, &(0x7f0000f5a000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0xc, 0x0, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/07 12:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000231000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c48000-0x4)=0x58) getdents64(r0, &(0x7f0000b36000-0x6b)=""/107, 0x6b) 2018/01/07 12:58:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x8000000012, &(0x7f0000002000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x6252ce98a7e7b1bc) r1 = socket(0x40000000018, 0x0, 0x1) setsockopt(r1, 0x100000111, 0x0, &(0x7f0000000000)="02000000", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000004000-0x4)=0x0) recvfrom$ipx(r1, &(0x7f0000001000)=""/147, 0x93, 0x1, &(0x7f0000002000)={0x4, 0x9, 0x2, "cd376148c65e", 0x7, 0x0}, 0x10) 2018/01/07 12:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000b5e000-0x8)={&(0x7f000077d000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000852000-0x4)=0x0, 0x4) sendmsg$netlink(r2, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f0000375000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00005db000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r1, &(0x7f0000b08000-0xd8)=""/216, 0xd8, 0x102, &(0x7f00009f2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000807000-0x4)=0xffff) accept4$packet(r1, &(0x7f0000588000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bda000-0x4)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000069000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/07 12:58:21 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000016000-0xa8)={{0x0, 0x3}, 'port0\x00', 0x955c7b105c28de79, 0x40000, 0x7fffffff, 0xa5, 0x6, 0x6b11, 0xfff, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:21 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000c33000/0x2000)=nil, 0x2000, 0x3, 0x3f, r0, 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c35000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='projid_map\x00') write$fuse(r2, &(0x7f0000000000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/07 12:58:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000483000-0x8)='./file0\x00', &(0x7f0000aa6000-0x8)='./file0\x00', &(0x7f0000cf8000)='mqueue\x00', 0x808, &(0x7f000064e000)="") mknod(&(0x7f00005d3000-0xe)='./file0/file0\x00', 0x8003, 0x0) socketpair(0x10, 0x2, 0x7f, &(0x7f0000030000-0x8)={0x0, 0x0}) mkdir(&(0x7f00003c5000)='./file1\x00', 0x142) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f14000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000109000-0x4)=0xc) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) pipe2(&(0x7f0000d49000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c57000-0x34)={{0xffffffffffffffff, 0x3, 0x80, 0x1, 0xa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:21 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffff04) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000008000-0x8)='./file0\x00', 0x0, 0xffffaf6c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000)='./file0\x00', 0x49) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000007000-0xc)={0x0, 0xac, 0x0}, &(0x7f0000006000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x3}, 0x6) 2018/01/07 12:58:21 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a98000-0xa)={@multicast1=0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000750000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000fd7000)=@ethtool_wolinfo={0x24, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x2, 0xae, &(0x7f0000fda000-0xc5)=""/197, &(0x7f0000fd9000)=0xc5) 2018/01/07 12:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000376000)=0x1, 0x9) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000871000-0x15)='/proc/self/net/pfkey\x00', 0x201, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000bbe000-0xa8)={{0x3, 0x1}, 'port1\x00', 0x10, 0x80004, 0x3defb6cf, 0x7fff, 0x1, 0x0, 0x8, 0x0, 0x7, 0x594, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:21 executing program 6: unshare(0x20000400) epoll_create(0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x800) eventfd2(0x0, 0x80000) pipe2(&(0x7f0000abb000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00006ce000)={{0x1, 0x5}, 'port0\x00', 0x50, 0x802, 0x7f, 0x7, 0xfa7, 0xffff, 0x80, 0x0, 0x7, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x1fffe, &(0x7f00002c5000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000042b000-0x2)="") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) 2018/01/07 12:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a28000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000529000)={0x0, 0x100000001, 0x4, 0x9, 0x6, 0x7}, &(0x7f0000e1f000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a73000-0x6)={r1, 0x6}, &(0x7f0000411000-0x4)=0x6) r2 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/07 12:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007e5000-0x3)={0x0, 0x6}, &(0x7f000075c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1a000)={r2, 0x1ff, 0x72f0}, &(0x7f0000393000-0x4)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/07 12:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) getpeername$packet(r0, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000060f000-0x4)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) syz_open_dev$evdev(&(0x7f00009c2000-0x12)='/dev/input/event#\x00', 0x0, 0x408202) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000a6c000-0x10)={&(0x7f0000532000/0x4000)=nil, 0x4000}) 2018/01/07 12:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd1000-0x4)=0x0, &(0x7f0000f1b000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005f0000-0x4)=0x1000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000065000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013a000)=0x20) fremovexattr(r0, &(0x7f0000a70000-0x9)=@known='user.syz\x00') splice(r0, &(0x7f000005e000)=0x0, 0xffffffffffffffff, &(0x7f0000eed000-0x8)=0x0, 0x400, 0x0) close(r0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x1, 0xd, 0x6, 0x1, "f3db1943da4dd8b50596df917c736abd7b6a49e1df3e80a58cc0d8dc7b08f05b"}) dup3(r0, r0, 0x0) [ 45.985128] device lo entered promiscuous mode [ 46.002437] device lo left promiscuous mode 2018/01/07 12:58:21 executing program 2: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffff8}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8000000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000040000-0xb)='/dev/hwrng\x00', 0x2200, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000012000-0x8)={0x0, 0x64, 0xff}, &(0x7f0000040000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000023000-0x4)=@assoc_id=r1, 0x4) r2 = add_key(&(0x7f000002b000-0x5)='ceph\x00', &(0x7f0000034000+0xd82)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003f000-0x82)="34a16db30f6bd55d73e5ad55000006254c44884a5b4e79341cd84f674fc0be866e910b8a6b27fbc5d2cd75f813118a5b735b422b22e13acee7a8c6a71bedebbe8619fd4457ed658afc795204842a17336513f1e8eebd664cd98f92947c28eefefaaaa4f46cfecb93939620e9ded7676704b3b7c0de60d33303904dc36685798b03", 0x81, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000041000-0x53)=""/83, &(0x7f0000025000)=0x53) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000040000+0x828)={0x3, &(0x7f0000041000-0x8)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f000000e000-0x28)={r3, 0x2, &(0x7f0000009000)=[0x4, 0x7], &(0x7f0000040000)=[0x1ff, 0x3, 0x8, 0x400, 0x400, 0x20, 0x5], 0x4, 0xa, 0x4, &(0x7f0000040000)=[0x200, 0xf4, 0x20, 0x1, 0xfffffffffffff000, 0x0, 0x40, 0x3, 0x1d, 0x3], &(0x7f0000010000-0x8)=[0x4, 0x1], 0x0}) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000026000)={0x100000000, 0xffffffff, 0x7, 0xae, &(0x7f0000019000-0xae)=""/174, 0x3a, &(0x7f0000040000)=""/58, 0x34, &(0x7f0000034000-0x34)=""/52}) r4 = request_key(&(0x7f0000014000-0xc)='cifs.spnego\x00', &(0x7f000003e000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003d000)='GPLppp0ppp0cgroupwlan0\x00', 0x0) keyctl$get_keyring_id(0x0, r4, 0x7fff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000023000-0x14)={0x0, 0x3, 0xd9, 0x3, 0x7ff}) [ 46.086157] device lo entered promiscuous mode [ 46.095840] device lo left promiscuous mode 2018/01/07 12:58:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockname$ipx(r0, &(0x7f000023a000+0x1b)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000418000)=0x10) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) socket$netlink(0x10, 0x3, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a7c000)=0xdb) 2018/01/07 12:58:21 executing program 5: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d1e000-0x5)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x189000)=nil, 0x189000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000182000)={0x0, 0x0, &(0x7f000017c000)={&(0x7f0000002000-0x1b0)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000d1d000-0x4)=0x1, 0x3) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000d1f000-0x1c)={0x0, 0x0, &(0x7f0000d1e000)={&(0x7f0000d1e000)={0x2, 0x3, 0x9, 0x9, 0xb, 0x0, 0x7, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x6, 0x2, {0x6, 0x0, 0x5, 0x2, 0x0, 0x7, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/07 12:58:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000013000)={@generic="152ece686ad1e9de6fb98404df6c1e19", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000002000)={@broadcast=0xffffffff, @empty=0x0, r3}, 0xc) r4 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) r5 = fcntl$dupfd(r1, 0x406, r4) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000002000)={0x6, 0x5}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/07 12:58:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00006b3000)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysinfo(&(0x7f0000671000-0xc5)=""/197) clock_gettime(0x8, &(0x7f00007d5000)={0x0, 0x0}) 2018/01/07 12:58:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000f0000-0x20)={"940a5218f4f76d92f160564cd7387caf", {0x4, 0x1f, 0x0, "d4b08c03996b", 0x5d8, 0x0}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x3)='/dev/ppp\x00', 0x80002, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000033e000)={0x6, 0x0}, 0x8) r2 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00002a7000)={0x0, 0x0}) epoll_pwait(r3, &(0x7f0000383000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x80000000, &(0x7f0000185000)={0x1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000546000)={0x30000007, 0x0}) 2018/01/07 12:58:21 executing program 2: r0 = gettid() clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") waitid(0x1, r0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0}, 0x200000000000a, &(0x7f000091a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40100, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000003000-0x64)={0x0, 0x5c, "28d0453e1a139f64138e45710d3403d0f1e88a55e7bfb07acc3961d82785f741a56ff6ef3f18a17761dd724ba4ba483a254404d5501e8832f213b3693166039a682871b0ad947378cf0b334d1f33da3cb0f0831ccc830cc4b36b6a64"}, &(0x7f0000002000)=0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x3ff}, &(0x7f0000003000-0x4)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8, 0x6, [0xa6, 0x2c7ba701, 0x10001, 0x7fffffff, 0x7f, 0x7000]}, &(0x7f0000004000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r4, 0x6}, &(0x7f0000000000)=0x8) getdents64(r3, &(0x7f0000000000+0x567)=""/93, 0x5d) 2018/01/07 12:58:21 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000023000)=0x0, 0x800) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000002000)="", 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000021000)=""/242) 2018/01/07 12:58:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000520000-0xd)="440d0503130000031d078900ec", 0xd) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df0000)='illinois\x00', 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fea000)={0x0, 0x0, 0x0}, &(0x7f00002b2000)=0xc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000c9f000)='tls\x00', 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000856000-0x4)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ac8000-0xe)='/dev/keychord\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00007ac000-0x50)={{0x213, 0x3ff}, {0xed61, 0xbc8}, 0x7, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e0000-0xc)='/dev/rfkill\x00', 0x200800, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000e8f000-0x4)=0x75a, 0x4) capset(&(0x7f0000a9e000-0x8)={0x200f1526, r1}, &(0x7f00007e8000)={0x4, 0x80000001, 0x9, 0x3, 0x6, 0x7}) 2018/01/07 12:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000095f000-0x10)='/dev/input/mice\x00', 0x0, 0x410080) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000176000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000056a000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002c7000)={r1, 0x10001}, 0x8) r2 = add_key$user(&(0x7f00006a1000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ae000-0x1000)='9', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) openat$keychord(0xffffffffffffff9c, &(0x7f0000720000)='/dev/keychord\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) keyctl$setperm(0x5, r2, 0x0) 2018/01/07 12:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000f83000-0xd9)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72ca698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb87", 0xd9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) setsockopt(r0, 0x14d, 0x5, &(0x7f0000599000)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) [ 46.233279] audit: type=1400 audit(1515329901.959:22): avc: denied { create } for pid=6771 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/07 12:58:22 executing program 7: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80803, 0x5, &(0x7f000077a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000779000)={0x0, 0x8000, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000779000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000467000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000711000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000077a000-0x8)={r2, 0x9}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/01/07 12:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000313000/0x4000)=nil, 0x4000) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000d2d000)={0x7afe, 0x1, 0x0, 0x80000001, 0x73a5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) mlockall(0x2) 2018/01/07 12:58:22 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r1 = dup2(r0, r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000004000+0x740)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000008000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5, 0xd0, 0x8, 0x100, 0x7fffffff, 0x80800000, r2}) 2018/01/07 12:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b05000-0x24)={@common='lo\x00', &(0x7f000010f000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x7fffffff, "ecffffffffff06f7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000a2e000)='/dev/loop#\x00', 0x800, 0x4000) fcntl$getflags(r0, 0x408) ioctl$int_in(r0, 0x5452, &(0x7f0000215000-0x8)=0x2) 2018/01/07 12:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c80000-0x10)='/dev/input/mice\x00', 0x0, 0x82) read(r0, &(0x7f0000889000)=""/0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000574000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000c62000-0x4)=0x0) tkill(r1, 0x1000000000016) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/01/07 12:58:22 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x800, 0x3cf5) accept4$inet6(r2, &(0x7f00004bc000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f19000-0x4)=0x1c, 0x80800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000b13000)={0x0, 0x0, &(0x7f00005de000-0x4)=[], 0x1, 0x0, &(0x7f00003ef000)="b8"}) 2018/01/07 12:58:22 executing program 6: mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x8080a, 0x40, &(0x7f00007ae000-0x8)={0x0, 0x0}) fanotify_mark(r0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00005e2000-0x8)='./file0\x00') madvise(&(0x7f000030f000/0x3000)=nil, 0x3000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00004f3000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000878000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f00004ec000)=""/3, &(0x7f0000a7e000-0x4)=0x3) 2018/01/07 12:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ipx(r2, &(0x7f0000636000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000126000-0x4)=0x10) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000bc2000-0x30)={0xf7, 0x7, 0x20, 0x4d0, 0x20, 0x18c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00003f0000-0x8c)={0x8, 0x8000, 0x575e, 'queue0\x00', 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.365583] binder: 6810:6814 BC_ACQUIRE_DONE u0000000000000000 no match [ 46.366042] binder: 6818:6820 ERROR: BC_REGISTER_LOOPER called without request [ 46.387501] binder: 6810:6814 ioctl 890b 20008000 returned -22 [ 46.394286] binder: 6810:6828 BC_ACQUIRE_DONE u0000000000000000 no match [ 46.401469] binder: 6818:6820 ioctl 4b34 14 returned -22 [ 46.408011] audit: type=1400 audit(1515329902.149:23): avc: denied { transfer } for pid=6818 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.435154] binder: undelivered TRANSACTION_COMPLETE [ 46.441062] binder: undelivered transaction 26, process died. [ 46.443544] binder: 6818:6829 ERROR: BC_REGISTER_LOOPER called without request [ 46.444954] binder_alloc: 6818: binder_alloc_buf, no vma [ 46.444994] binder: 6818:6820 transaction failed 29189/-3, size 0-0 line 3128 [ 46.445946] binder: 6818:6829 got reply transaction with no transaction stack [ 46.445952] binder: 6818:6829 transaction failed 29201/-71, size 24-8 line 2921 [ 46.446023] binder: 6818:6820 ioctl 4b34 14 returned -22 [ 46.487589] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.493053] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/07 12:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19b8032f, 0x0}, &(0x7f000005a000)={0x400000000000000, 0x0, 0x7, 0x0, 0x1, 0x7}) setgroups(0x3ffffffffffffdf7, &(0x7f0000bf1000)=[]) 2018/01/07 12:58:22 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000004000-0xc)=@known='trusted.syz\x00') ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) 2018/01/07 12:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/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, &(0x7f000081d000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005ec000-0x30)={0x300b788560fcc80c, 0x0, &(0x7f0000387000)=[], 0xfffffffffffffd85, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bd927d3000286e4589cd2"}) r1 = syz_open_dev$mice(&(0x7f0000bbb000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00002cb000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x60) 2018/01/07 12:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006f9000)='--vboxnet0.\x00', 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:22 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='ipddp0\x00', 0x10) syslog(0x0, &(0x7f0000005000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/40, &(0x7f0000001000-0x4)=0x28) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)=0x0) 2018/01/07 12:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000805000)=@req3={0x4000000, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f12000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002e8000)=r1) 2018/01/07 12:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000768000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0xff, 0x9}, {0x9, 0x0}, 0xfffffffffffffffc, 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]}) 2018/01/07 12:58:22 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/sequencer2\x00', 0x3cfde160e94553d9, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ffd000-0x2)="0436", 0x2, 0x4040040, &(0x7f0000d3f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x200000}, 0x1c) 2018/01/07 12:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020003) write(r1, &(0x7f0000214000)="e75a6e60ba1bb1f3716dc1716151914744fbace71c5eaab631a9b2cde031712990fb3a50e1fc0d33ba26388de761e257ea94ca4601cab43dd1265b5cc84c86455e133231958b2f7261cdaaa9a08b4e703f065bc9c2ac0e0ee0e6eb1d444a6f286aa09fd7243b3e130ef8cdf06c92928b18017ec2a784767f7ac311cad44e71dd43c7a48c13dfc5f8308fa5c8d80f5607f661d0f7b4b5249a4182e747c5f2a921ec7016c9cfde3f65615c41e713b88fc85c45386e283dff9f20f3578f0c8106cfcc05f86865dc9e2bf71d73128d843d3325f583149823b54bc4696d5c7e62263c821ecb51ca2294c6dcbf417301612feee041c19d99efe0c9678f2efc8d586214fbfaabaf6b051c2c595ef7775300bfe3f5c22e6847d1bae5fe7ba733f08fe015393e23707605a2d4d11d3d1f657c1677a4ccd92bf048efa28768867055340c7a99d0962655550abb3542c2f8871a212260f6741e20dcaa008e86e422ba52c11b2468f096820749100a465ca74ff2e79e4d01513165ea3151282ccb620615ece16014af24df29fd9b6e8291b1506e56cac42a2a0e21e6f0bb39d8ef9c7e1e4f770ca7095c82527a5b47e0a63e329249c095dfde9292c72908b0a30920c8ab915b96f167804abef9917b8b5277e307e6d799310fcfbda44e5244e1048ef4b0c44b92a9fbaf2016fd65889a8c1d3e5abe155732b351967840b4031060f7afd73b487778a751da4ba43259fb696b71702778badd132dd6890f9d67823d8f45ae908b397226a4203a1d1ddecc37ecd1cf2b836c9c82b76776f72485fe1a7d7596e4fc6e7ac1369382399ff31c4fb0397ab7d684b2ee3fb3bb14313cc2eb242c0d9d087dce572f39d1d01b6d4ff845734c990617d14f0df52dbd7bb9bd143cd8c11c78998852322e731eeb7861b9b2c4e96cd7762a5ab0ee9466cec1c9df5afed7b3b4def65cbf9951585189e4819028cc8f8f7d6771cb0990615a4233feeb89a2bbb36135b702ced0db37007e9475b35a37aa5d14b40f04c03d74548d5526c655e52a9e3dbd23af839c7fe1e9aadc9e4ab8baac63a1af6444b13ee86fe15210e77cab866dfb832fd5dda21044f874b03fa0978eb0e7d08fd9ebc425b08b76ec773ff37db345790a74b506bada94cb1383e1b680bd87bfc7d686e1864c29b54ff70bada237ee4ddafb3cd3e3c7711bdfa485c43e2f175b25734ca02e2119dd099c8fb3d030625a45cfe86e90343a3f25ecf092caab379e00f3b7ce971483e8d55461d3453a41c51298028f98f7dd79b9ee39c04573b3427b1d16a654fed20fe7d06406a70d51b005f8509c1184c266751ffa13aa52147c9c4451e6d86d063be3eae8b4f76efef4d352a16ca19eda4ddd704008b5b2661cedff220464cbe19b8ba03c97be0c389338015cacf7e53ea6951c20a954c94cdf099f3fd657d18629fbeec1c462b6c02301dfa0f81e8eae13e559a7118b64008e4b59dd8e451a65c01f419b3688f530318e896a675078276f7dd34ed9248d83031d58c7f9e8bf68887bd8ce745f7b6ca7d6c53b0f7b136a670f0e0c62e0568984c51aaf3fe444be20f31aedfc3de581f2a7caa6a59c988d8a4d30144a90e45d38e4546d4ff0cdc37fedb5772a05f15057d91e11969bce0154b700d8cd70c7f1a83b0abc878db27552109eeba73a07a946c4b4bc09c2a4ae0b8a9fa7e8b8954c046c192a8c5efda9ee73122877e202814d4d6c60bf36d1b37a877df0ff85467cf42291cd5b29b5dbb30ff9e9da9007e594900beb9a651e7ea584f877b3c119bc27289fd01d76d6403d7d49d1fe9fb088e53062f1c8bad862aef58a7d3f2cd481c9b46239e22b1c7a37b5a00d08464267ce5f2690dd0dda8f191b56ecf84b3c0434f2ccfdbef4a69feec462fded17e2b03286bad8a9e3939b06d233927bd7012ad1ec8703237f5d657a4e8cb992d0dcd9b95aa2bcc084dcb86e6093b17bac24b511cb928fcb55280e79018d2392fdd65d67ad9a5b28298498d703ce6bf7e78db1182d600098e2c484514bc3ae7a055e14cca478dea04ffece54f6956229d75262cfba1055eb2bdb81b7a7195277191af092d45487bac0983dcedb64a5f32319a08241043af7d4b9b989cee9513639c70c8f8c24206652072f95a149b92e4d444961b1a6b14098372d6676e8fe1fc013cac11f783be2a2383cb55d785d7c50b42c252a8248c936c0144699dd3e74ae2ac9551c56cedb81066a57a8f6a9c2bbac5f54ce812af5a9ee751bb958eeab0483d03c364e79f4a4334c340be50b52b663c1bad1c6902f7b69bc96f494f8f53198242cb18c8022b22d704bd4f69d45f7d06a2412383102dae99dd8b0fbc93a70dd56449a36f9df437d978c4d5066482081d97ac0749444e7920c14afd143cb73543587dd69707bab4d2b935f58268ed18fe3dae654b8c2e40e1fc16fe492a00f59440a9a60b6f283b866cee8bc63e35c7753d4e641a3778783182a84528eabe473717aa0539ad5c6d60d718aa6b7c1fe2b70489949acae19c7593f338df1f435f78b0e166eaf74e44643b7051dd1b7b50d1736db4a059ae04b27b0c885ef407ed1017a918a417f9bea3b9cc48addc4bb2a1eebe6eab1f8915db97a5191d03ac9a140ef5fb91b90132894f913310bb0c4c0abf8dc076cefcbe570ca7ddce3ab023f49f21cc28e4b07de18b22172d324c9b361d98fea6fac3e2c6526ece1ffe4885e9fc94ba3163edc6a02b92f9df314777511491098f4ee85e26b5cee4a3e7e2ad0b36035991e77d78398df47424c1acc9e25210ee18defd911c87a2019ebf66aaa483e7da3153c9f9d7c7f55215f3fc4c46a109d292c0b1b9132675b0b4f61b9b9df006f4269cdfb205a1bf9f04a7538958c9fdba0eb7d994a2759353821bd2012f714c077eafbade71c4fd596b7c84698c7461f6c59db5065feebd15895ead1a59feb8b6204c6331d1902146e7912591f53437fcb8216385573098515c0168bc8b9ab10075004ffc0f25bc30ac01d7e1302f29611f9b3c8418e0be21250ccc38e82cb7117e90e28079acd42db59335f2f647374658cc50c1c25b29060e7814e93087e305dc6f1b2a9840e1c95a3bb91e7b26d4a7699bf2d5285bb111d48f89847b24898898d9921d1177641fa9cf5e1eb8a8526c5c89ae1941a8d733f377eb2f1cad6ae8f03401d495d9c71be5ee3c7d5cf5b76aea5ef263d752d7b1f5bd01c1b09054697086f88b31e7fb8c2536fe29234a0750386515f08350aed3cbcbdc96e1d6a094b1c97cbc5de86b15bc7f34c03edde687939ce09cca98b336736c6228ba261a6d55edc93b633e6a7343bf162257a862d2fda8c494b479e55a2195d86cb9af49619a148ec45c6feb03dd6be42fc1052f4bcb56acc58ff25e9b4fef5150a2219604686ddfa0bf89429b3c905d9dac55d1576b2c95a50b76353321bd70561aaf6feb6e427b047b8e93c6d25a2ac6c7eef69e156574e6c23d59fecd06d5dd2d712276507ace8c24c99ed1dcd0cb943408e4f0479587f919c955325a69f342adea747b510d078fa473bff4763013114cb59c11e3b416c8370497d71a2e641669e1bff8ced825a28f6a5ca6e34d3452e64199d3a858d52f40f0dc9f6407e3f95f36939947b5ed4f7e77c4c3a57885bef8f2b4b963bf5a99340fe9f9d52329e95416a817db6d96c864cfeac93a7fb8b8c9b408ad3e07a6ec51e8ff2f796f4ab4125e9c896fcd6ada467418e9f1752f3136a769482973a92139efc37d2faf6d13a10d1c9deb76351e8a8d4bca07d458edc504185b921d743f9f6caecbe9e9baa78c651c0193ce5e77453ccd1cc4575f759a429c281cc1c7c24513efefc84b06b65178ff6bae6561741c7e7e05f0a4f815fc46d242119cfed77cd2eab3de9909b3b0fb2a53813a1601a5fde70ad5905cf999e530cd47b1dec9dacd79ce6c9b2943993fbb7880feeebf1918cdf212d34cef4d4e992984c1ad4e0e408c21367cc1bf776fca32ad4a65e6a6b510766eb2269ca1b1a2f012e5cf3ee855abc83b80a7a25c63ebb4ed6593f062fb1bcfd801a086df1b818266ddc16e2b4c71e0863c3169591e1d79243692d8c45d65246667887e0e19bec4fe85bdee2ae547e4a5ce1c1107d74c1b01a620070995058fec547fabe18794b03adc130fb74dc3cf2679fd0313df717e496b48d76e09efe28b000c024fef3809ba686312f12a86eeb2acc40914d3b4363c9b8624322017bd5bbc6ac7bb80c4bac24b2af1767b09cde551f59a37925b4abff14dbe60bf6e27542c36b6199242958026ef2187db2118b855e6679909c09f0fc2b64a486e945c189751f1328fcdd0edf5d5a0ec63179af8e8a06a507fb4e994535dd207ad126901f20105b85c5011c825338fbffbf77ad05204c487163cf40d1a6573a2a84a22085e91e467f885cf69043dcaf4fac235fe4c181a689f04505a9c8050d877f3652dba9f27aae2f1c5c1f965d3c990ecc93c4a60e7a4a1a2f67aebc53c55ffb8fd5d3b8d0503cc80afda6c3f6406f38edaa3163dd3c2899f701dd1a477cfa2070e3edf32c6b71c7caf85e047aac06d295951c5c41e60ec78a7d71532b9870a147863e1edfab07e1beda9e5ccb014059d476cc8d00bd4d82ea030f759b58ec23511924e3fbaae5feded582420dd2b0f8b58010ec3c32b25a3e663de9e245e44f7f56007cb80ba2521dd60d794fb5e385e6c972f4db37a21fb6c464f79f22f6a69184ff0fe9cb132b1c686833acaa4f250e1021bb5b1f0e2bfe15bee36d97da706cd0b3d4baea9b7e374a5dbe440412c66b6bd31a23b24136106be47b346d3c2ece5093b2b6558f1b8992207da8e9164a929d1ef6a068765259f1037e00c88ea175b8b52e702994791b5dc4a1abd9201b7e47e04ede978ff717e156e5ca25f22b366ec439d1cef441c064ddf4fcfb441828d3a70388be4d485a0d618b91bf825919fc0da43c2382fa1672d95035daedefeba467ff2e5d1fc992d83d9ecd655198589abdc74b1936988598c540710f352815b9b9f51539a1fde2758910b9ee70af206681d1113b2532f5e4ed6e18f4ed523ba922410e0547e5b5e78f6fbd71b75e5ba1901f709343eeccda76140e06d39285e6a358b362f0c7d71b7d4319b7a1319b51d38c1cf44437830183b1fbeb4aebfcf12f1a4d4a87a56f3476c163caed5788f4e0f22d4cae1f44f0c93f8afa9fb5de5cda9a58bd50deb4cec7fd9e23bb3cdab2bd2f52262e786fdc443b790087054f7bd80276e28c64baed041bdcd55ec23c0431fe945d1febeea724339419d2158a1a3045e05bbf3a47692de202837b7b6a047d997e37ed69a579a3bfc82ace4fecdda21c1e863db162c52f2d1694d57cc5bf5c38506b2529c7399c33df3c9d3f4289fd9b0374b22d9963b20cbc6b2fa50c03ade56086016bf5417904bcc0c006453dc2c3b82002afb067381807899535d879c802ec16e705c054435a71fdcb8bd5272e91dcbe152ef2db50126cfb2924aca9ca9f039861cf9d595e8a15caaf57b1ac3e10bece4f829dc1eb65f6df3ac942fd6de726f09ca57b7dadc5774650d321fae9bb29d06b65e3a9e8696180a13039dd6cc4656be86d471d0173a8ee49ca4dfb6d194f61522d8d2dbfb2d25370f3d6024f92ed1161c4af17ab481fee9cc92e0f1e54b1d6933057d22359a1d048a0651ecde69b6f7649cc68e7d6cc18cd0d1989fb1d02f589475aa8f8a38856cb4307a20c1346b300580f2666db0636b054c4a50d3acfdf623d0b1e1e6659d167d4ae07c3cf69f8b672927657ae0801835879b40735", 0x1000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000021f000)={0x2, 0x80000000, 0x9, 0x2, 0x7}) 2018/01/07 12:58:22 executing program 3: r0 = memfd_create(&(0x7f000053d000-0x6)='nodev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f000039d000)={0x1f, 0x8, 0x6, 0xff, 0xffff, 0x5, 0x7, 0x7}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x957000)=nil, 0x957000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00001a4000-0x8)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/01/07 12:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00004f3000)=0x3, 0x4) 2018/01/07 12:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000acf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000289000-0x8)=[{&(0x7f0000801000)="045ea1f1729fea0cda3d98fda7a47eaf706ab14de093c0ee40a53514b7ee2e446aad33d38cb711289bd050d84d7c391766368dbcc4420b43d99254a6c7fb409c4901b89fc90ae331a7767d7bc138be", 0x4f}], 0x1, &(0x7f0000d5f000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000b85000-0x1)=0x4) 2018/01/07 12:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000065000-0x4)=0x5, 0x4) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000e9e000)=""/225, &(0x7f0000fad000)=0xe1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000090d000)={@common='ip6tnl0\x00', @ifru_flags=0x800}) 2018/01/07 12:58:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x11) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8001010, r1, 0x5c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000981000)='/proc/self/net/pfkey\x00', 0x404100, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00002f3000)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000002d000-0x20)={{&(0x7f0000c7e000/0x9000)=nil, 0x9000}, 0x2, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000330000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd1000-0x4)=0x208) 2018/01/07 12:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/context\x00', 0x2, 0x0) bind$unix(r0, &(0x7f0000074000-0xa)=@file={0x1, './file0\x00'}, 0xa) recvmsg(r0, &(0x7f0000e7f000)={&(0x7f0000f54000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008c0000-0x28)=[{&(0x7f00007e2000-0x63)=""/125, 0x7d}, {&(0x7f00006ae000-0xf9)=""/249, 0xf9}, {&(0x7f00006b7000-0x1b)=""/27, 0x1b}, {&(0x7f0000d92000-0x6)=""/6, 0x6}, {&(0x7f0000379000)=""/149, 0x95}], 0x5, &(0x7f0000ba6000-0x9b)=""/155, 0x9b, 0x8000}, 0x2) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000440000)=0x0, &(0x7f00004ac000-0x4)=0x4) 2018/01/07 12:58:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80800, 0x4ee) r2 = syz_open_dev$tun(&(0x7f0000a21000)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000d50000-0x28)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) sendto$inet(r0, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000f2b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 12:58:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="11bfc395232692ee7aaa13569bc7b71b", 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) sendmsg$key(r1, &(0x7f0000de8000-0x1c)={0x0, 0x0, &(0x7f0000f45000-0x8)={&(0x7f0000be7000)={0x2, 0xa, 0x3, 0x94e5d304357b3687, 0x2, 0x0, 0x4, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000) r2 = syz_open_dev$sndseq(&(0x7f0000213000)='/dev/snd/seq\x00', 0x0, 0x800) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) llistxattr(&(0x7f0000524000)='./file0\x00', &(0x7f0000235000-0x6e)=""/110, 0x6e) [ 46.966222] binder: 6844:6848 ERROR: BC_REGISTER_LOOPER called without request [ 46.994845] binder: 6844:6863 unknown command 0 [ 47.006050] binder: 6844:6863 ioctl c0306201 205ebfd0 returned -22 [ 47.044961] binder_alloc: binder_alloc_mmap_handler: 6844 20000000-20002000 already mapped failed -16 [ 47.063151] binder: BINDER_SET_CONTEXT_MGR already set [ 47.069126] binder_alloc: 6844: binder_alloc_buf, no vma [ 47.074693] binder: 6844:6863 ioctl 40046207 0 returned -16 [ 47.088480] binder: 6844:6896 unknown command 0 [ 47.088856] binder: 6844:6875 transaction failed 29189/-3, size 0-0 line 3128 [ 47.100992] binder: 6844:6896 ioctl c0306201 205ebfd0 returned -22 2018/01/07 12:58:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) pipe2(&(0x7f0000e70000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fbf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000e36000)={r2, 0x3}) socket(0x19, 0x4, 0xfffffffffffffffc) flistxattr(r1, &(0x7f0000acf000)=""/4, 0x4) timerfd_create(0xb, 0x8080d) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000818000-0x30)={0x3, 0x6, 0x3, 0x800, 0x4, 0x2}) userfaultfd(0x80000) 2018/01/07 12:58:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00001c1000-0x12)={@common='bond0\x00', 0x6}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) 2018/01/07 12:58:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007b7000)='/dev/loop#\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000034f000)=""/11) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "b050e5bb68c7c6c907b6f828e352ccc55160176471242bfc74e7af12202a350e5e2276d140255da23ed3ceaeb00de5d2cfe7a6217ef4698069346d655397d7d5", "e26cdcfd6437b0d23ce1df2044bd1ab402b76b27704eb1136a89e6d82e59a33d", [0x0, 0x0], 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000060c000-0xc)='net/netlink\x00') getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000aa9000)=""/147, &(0x7f000070c000-0x3)=0x93) 2018/01/07 12:58:22 executing program 7: r0 = socket(0x200d, 0x40000a, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000885000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003a0000-0x11)='/selinux/context\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003ba000-0x100)=[{{0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f0000892000-0xd5)=""/213, 0xd5}, {&(0x7f00002be000-0x1d)=""/29, 0x1d}, {&(0x7f0000dbb000-0x9d)=""/157, 0x9d}, {&(0x7f00004f3000-0x25)=""/37, 0x25}, {&(0x7f0000b9d000)=""/36, 0x24}], 0x5, &(0x7f00001fa000-0x21)=""/33, 0x21, 0xffff}, 0x478}, {{&(0x7f0000a8f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ff8000)=[{&(0x7f0000728000-0x44)=""/68, 0x44}, {&(0x7f000098e000)=""/227, 0xe3}, {&(0x7f00009f3000-0x1b)=""/27, 0x1b}, {&(0x7f0000b9b000)=""/211, 0xd3}, {&(0x7f000068a000-0x42)=""/66, 0x42}], 0x5, &(0x7f00002c1000-0x98)=""/152, 0x98, 0x5}, 0x1f}, {{&(0x7f0000620000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005e4000-0x10)=[{&(0x7f0000250000-0x59)=""/89, 0x59}, {&(0x7f0000766000)=""/246, 0xf6}], 0x2, &(0x7f0000215000-0x94)=""/148, 0x94, 0x3}, 0x8}, {{&(0x7f00009de000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c2f000-0x10)=[{&(0x7f0000a72000-0x3d)=""/61, 0x3d}, {&(0x7f0000616000)=""/133, 0x85}], 0x2, &(0x7f00000de000)=""/4096, 0x1000, 0x8}, 0x4}, {{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000cfa000)=""/71, 0x47}, {&(0x7f000063b000-0xff)=""/255, 0xff}, {&(0x7f000020c000-0xbe)=""/190, 0xbe}, {&(0x7f0000438000-0xbf)=""/191, 0xbf}, {&(0x7f0000d61000-0x4d)=""/77, 0x4d}, {&(0x7f0000823000-0x37)=""/55, 0x37}], 0x6, &(0x7f000028a000)=""/213, 0xd5, 0x1}, 0x2}, {{&(0x7f0000616000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbf000)=[{&(0x7f00001b1000)=""/108, 0x6c}], 0x1, 0x0, 0x0, 0x3f}, 0x86}, {{&(0x7f00004bf000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000773000)=[{&(0x7f00000db000)=""/4096, 0x1000}, {&(0x7f0000a08000)=""/217, 0xd9}, {&(0x7f0000f11000)=""/238, 0xee}], 0x3, &(0x7f00008d9000-0x50)=""/80, 0x50, 0x3ff}, 0x100}, {{&(0x7f0000582000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000011000-0x10)=[{&(0x7f0000e5f000-0x95)=""/149, 0x95}, {&(0x7f0000d58000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x76ea}, 0x51754c50}], 0x8, 0x40002063, &(0x7f0000850000)={r1, r2+30000000}) r3 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r5 = dup2(r4, r3) recvmsg(r0, &(0x7f00009fe000)={0x0, 0x0, &(0x7f0000a4d000-0x10)=[{&(0x7f0000b83000)=""/246, 0xf6}, {&(0x7f0000f1a000)=""/192, 0xc0}], 0x2, 0x0, 0x0, 0x1000}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r5, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:22 executing program 2: mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1ff) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000fd7000)=0x1) 2018/01/07 12:58:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000fc5000)=""/4096) lookup_dcookie(0x9, &(0x7f0000fb6000-0x84)=""/132, 0x84) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x400000000000401, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x400000000000205, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089a000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00008d3000-0x8)={0x0, 0x100000000}) 2018/01/07 12:58:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000004000)='./file0\x00', &(0x7f00009a1000-0xc)='./file0/bus\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a1000-0xb)='/dev/hwrng\x00', 0x191000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000057e000)={0x7, &(0x7f000033d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000022a000)={r1, 0x0}) readlinkat(r0, &(0x7f00005cf000-0xc)='./file0/bus\x00', &(0x7f0000984000-0x2)=""/2, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000d65000)={0x1000, 0x8, 0x1ff, 0x8, 0x8, 0x401}) preadv(r0, &(0x7f0000979000-0x18)=[{&(0x7f0000bd4000-0xc6)=""/198, 0xc6}, {&(0x7f0000f9e000-0xab)=""/171, 0xab}, {&(0x7f00000f3000-0x82)=""/130, 0x82}], 0x3, 0x0) symlink(&(0x7f0000c6d000)='./file0/bus\x00', &(0x7f00005f6000)='./file0/file0\x00') umount2(&(0x7f00003e9000-0xc)='./file0/bus\x00', 0x0) [ 47.176878] binder: release 6844:6848 transaction 33 out, still active [ 47.184183] binder: undelivered TRANSACTION_COMPLETE [ 47.189888] binder: send failed reply for transaction 33, target dead 2018/01/07 12:58:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a5d000)='keyring\x00', &(0x7f0000667000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000b05000)='keyring\x00', &(0x7f0000e71000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00008f6000)={0x2, 0x2, 0x10000, 0x9e, 0x3, 0x4}) 2018/01/07 12:58:22 executing program 2: mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x1ff) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000fd7000)=0x1) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f0000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000a55000-0x14)={0x2, 0x3, 0x4, 0x931ff4ff4d647cf7, 0x80}) 2018/01/07 12:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000058d000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/01/07 12:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c63000-0x11)='/dev/vga_arbiter\x00', 0x181002, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000016c000-0x28)={@common='irlan0\x00', @ifru_data=&(0x7f0000825000)="0f05cd28ff1fd944882bf581d385ec2cae69a08b04b1c951aa6cc4c1e1b06af2"}) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r1, &(0x7f0000f29000-0xee)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @empty=0x0, {[]}}, @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a18230", 0x0, "47eac1"}, ""}}}, 0x2e) [ 47.236878] binder: BINDER_SET_CONTEXT_MGR already set [ 47.245593] binder: 6904:6913 ioctl 40046207 0 returned -16 [ 47.261068] binder_alloc: 6904: binder_alloc_buf, no vma [ 47.278508] binder: 6904:6927 transaction failed 29189/-3, size 0-0 line 3128 [ 47.300446] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.301887] binder: 6937:6940 ioctl 40046205 0 returned -22 [ 47.303378] binder: 6937:6942 ioctl 40046205 0 returned -22 [ 47.318444] binder: release 6904:6913 transaction 36 out, still active [ 47.325164] binder: undelivered TRANSACTION_COMPLETE [ 47.331233] binder: send failed reply for transaction 36, target dead 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') fstat(r0, &(0x7f000047f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2018/01/07 12:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000ece000-0xa8)={{0x5, 0x100000001}, 'port1\x00', 0x44, 0x800, 0x7, 0x1, 0x10001, 0x1, 0x0, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:23 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000000d000)={0x7, 0xc1f}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000009000)=[0x80000000, 0x38]) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000000e000-0xbd)=""/189) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00002d7000)=0x9d6d, 0x21e) 2018/01/07 12:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000077a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004a6000)=0x1c, 0x80800) vmsplice(r0, &(0x7f0000087000)=[{&(0x7f0000528000)="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", 0xfb}, {&(0x7f00009e9000-0x92)="9b13a891a12ba9a8612ee508bf1fe1f42656dcc467e94e196638491b3832c4caaafe4b474c597db361529b45d9c54f9d16b1b981aef9d4d6f6e98ca4f3748dd2024ad94baafde470d473dc32b5e5ad24e8bb18710f61c6b14dbb83318317df151fcd333bb31ab76b37936ce9aac09bf8458e34584c5de2ae4c00a08e57d00ecbc5e8ad2caf2263353c29ac584b99e0e62196", 0x92}, {&(0x7f000034e000)="9243305454fd96d70d0bce498c6bc90185c1bb2c46d00e2a778b384c67850ebdde6ecbe5c79cbffd975baa0647e0ad85f531a5eb5258aa303d0483b93a21989970e5bf69e51d10e6063fc8fa1a548bbb4b4e3ba47bae3f1c5cd2cbc5cdb77e3e31abb517b7757a87e07dbb52d0ec66fa3e40313fb95272aca4955bb95aed2e9bcb51b33a99bf67f1447e00ba81957f7d1c738c56c54ab92b424acd3e3086c63c925837a0b74386be1ceb297330ee1773c12dcdbf404a4229c01a5ad9a27e1f03a072df36e932e1a4d73e0233a0578336769ce11aba6bc43d", 0xd8}, {&(0x7f00001c9000)="c678621ecca827967501cfc3535a48c84b90fb3436b4", 0x16}], 0x4, 0x1) r1 = syz_open_dev$tun(&(0x7f0000688000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) signalfd(r1, &(0x7f0000e95000)={0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001e7000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d77000-0x8)={r3, 0x9, 0x800}, &(0x7f00007d4000)=0x8) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000cc8000)=@fragment={0x3b, 0x0, 0x2039, 0xfffffffffffffff9, 0x0, 0x401, 0x2}, 0x8) write$tun(r2, &(0x7f00006af000-0x107e)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x8000000000089, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0xfca) syz_open_dev$tun(&(0x7f0000db4000)='/dev/net/tun\x00', 0x0, 0x10000) 2018/01/07 12:58:23 executing program 1: sysfs$1(0x1, &(0x7f0000f01000)='keyring\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f00002c0000)=""/199, 0xc7, 0x0, &(0x7f0000001000-0x10)={0x2, 0x2, @rand_addr=0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/07 12:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a58000-0x8)=')proc,&\x00', 0x3) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000076f000-0xcc)=""/204) ioctl$KDMKTONE(r0, 0x4b30, 0x100000000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f00004d6000)='/dev/input/mice\x00', 0x0, 0x42001) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000037b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c3000)=0x8) 2018/01/07 12:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xd, 0x5, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fb0000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000720000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r3 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0xffffffffffffffb7) r4 = memfd_create(&(0x7f0000a9e000)='eth0.posix_acl_access[nodevmd5sum\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eb1000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00007b5000)={r5, 0x2}) close(r0) r6 = socket(0x0, 0x0, 0x0) r7 = creat(&(0x7f000082f000)='./file0\x00', 0x21) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000aeb000-0x24)={0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x1c26, 0x0, 0x5, 0xfffffffffffff800, 0x6, 0xacc9, 0x7, 0x0}) setsockopt$inet6_dccp_buf(r6, 0x21, 0xc, &(0x7f000021f000)="6f318dbf1f387fb3668824a294e39e76cb96b3d9bdbcd0dbd9091f9ff606aae76916cba9ab403ef945108345dc2eccd9ae44afbd9ccc4bcda7e86e4c2497bf56ac681beca52c216324f59ba6cafd0a6ad337f0fdbf765d16018957fea4404ad371f95e5f0e2aa1ddbb29b6786080b7a6446c2b689ba394c51de9a97b81051860c92e9283bcc48764ef6762aa33ab680458eae1a7088fe9898be571", 0x9b) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000001000-0x4)=0x0) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000030e000)='/dev/keychord\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/07 12:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f9f000)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000296000-0x4)=0x1, 0x4) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b55000-0x8)={0x0, 0xa83}, &(0x7f00007e5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e12000-0x8c)={r4, @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]}}, &(0x7f000043b000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000069000)={r4, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1f, 0x5, 0x1, 0x9, 0x7, 0x1, 0x5, 0x10001, 0x7, 0x8, 0x800, 0x1, 0x1, 0x4]}, &(0x7f0000069000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00008e1000)={0xffffffff, 0x9, 0x100000000b0e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000a8e000-0x4)=0x6529819b) 2018/01/07 12:58:23 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x6) accept4$inet6(0xffffffffffffffff, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001a000)='/dev/rtc\x00', 0xc0000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000007000)="89561cd0d1afef130ae49014ced5aa58", 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001c000-0x4)=0x0) getpriority(0x2, r1) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') fstat(r0, &(0x7f000047f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x1, 0x2a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000040b000-0x28)={0x5, 0x90, 0x3, 0x80, 0x3}) 2018/01/07 12:58:23 executing program 1: r0 = creat(&(0x7f0000a42000)='./file0\x00', 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x61e, 0x4, 0x8000, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0x2, 0x3, 0x3, 0x0, 0x7}, 0x80, 0x1686, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000004000)=0x0, 0x4000000420000085, 0x0, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x4020000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000)={0x40}, 0xfffffffffffffcc1) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000257000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000667000-0x84)=""/132) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f00000e8000-0x4)=0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000fba000-0x8)='./file0\x00', &(0x7f0000055000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) syz_open_dev$urandom(&(0x7f0000077000-0xd)='/dev/urandom\x00', 0x0, 0x402200) 2018/01/07 12:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f87000-0x6a)={0x3, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:23 executing program 7: socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000d23000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getpeername$inet6(r0, &(0x7f0000766000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000afc000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000f85000-0x14)={0x14, 0x1, 0x8, @fuse_poll_out={0x7}}, 0x14) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000786000-0xb6)={0x0, 0xae, "3887546bf9967602a7d1cfb283180a758eb04dfe3e233a4ac23f6b3214445337777fbef2d7ea39e6a03c0086fe3a8a14435d7058ff5d0c796fe1bb6658958135de3eb4c823bab0731d390b1f7853e71c005ad30d54918aac9219134950eba74d1e25f7e533e527ffc955708678e59eb334058eeee5ad15fd43fd50ae8277522e8fd7dde6c4bf50ae7651586d1a062683f2f1315da8f7478d28ad359766b1562207001850f32b1aa3d62d1d7f1eae"}, &(0x7f0000f85000)=0xb6) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f86000-0x8)=@assoc_value={r2, 0x40}, 0x8) connect$inet6(r1, &(0x7f0000f84000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xfffffffffffffe56) sendto$inet6(r1, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/07 12:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xd, 0x5, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fb0000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000720000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r3 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000001000)="", 0xffffffffffffffb7) r4 = memfd_create(&(0x7f0000a9e000)='eth0.posix_acl_access[nodevmd5sum\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eb1000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00007b5000)={r5, 0x2}) close(r0) r6 = socket(0x0, 0x0, 0x0) r7 = creat(&(0x7f000082f000)='./file0\x00', 0x21) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000aeb000-0x24)={0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x1c26, 0x0, 0x5, 0xfffffffffffff800, 0x6, 0xacc9, 0x7, 0x0}) setsockopt$inet6_dccp_buf(r6, 0x21, 0xc, &(0x7f000021f000)="6f318dbf1f387fb3668824a294e39e76cb96b3d9bdbcd0dbd9091f9ff606aae76916cba9ab403ef945108345dc2eccd9ae44afbd9ccc4bcda7e86e4c2497bf56ac681beca52c216324f59ba6cafd0a6ad337f0fdbf765d16018957fea4404ad371f95e5f0e2aa1ddbb29b6786080b7a6446c2b689ba394c51de9a97b81051860c92e9283bcc48764ef6762aa33ab680458eae1a7088fe9898be571", 0x9b) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000001000-0x4)=0x0) 2018/01/07 12:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d12000-0x8)='./file0\x00', 0x220080, 0x24) pselect6(0xfffffef1, &(0x7f00007fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c0000-0x8)={0x77359400, 0x0}, &(0x7f0000f3e000-0x8)={&(0x7f0000aa3000-0x8)={0x0}, 0x8}) 2018/01/07 12:58:23 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x9, 0x2, 0x1) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f86000-0x4)=0x37) 2018/01/07 12:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x91092fd1700ccb37, &(0x7f000019f000-0x72)="732d1267a592ecf85589eb263ec93c4cf0ba4adfb369235f03f1ed34b7d0aeb807b3933c7cdf39d0f1a5cf020528c594e810f017066aaf037ce320e3c518ded0e5f32d3c8eb545865dc1d2f3382a6a56fae4dc49ac8f67770d90860c1dbf4fb1cf01dd3765072adcdd3d68abfc054c268132", &(0x7f0000648000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000042c000-0x81)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$sg(&(0x7f00002e0000)='/dev/sg#\x00', 0x401, 0x280400) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00007d8000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f00003bf000-0x4)=0x100000000400000, 0x8) lseek(r1, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/07 12:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x8000) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) r1 = openat(0xffffffffffffffff, &(0x7f0000da4000)='./file0\x00', 0x100, 0x3) prctl$intptr(0x1a, 0x40) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000c0c000)={0xa4, &(0x7f0000556000)="189abffa56bfa53f538e8249cba848723aa794bacdcddd2f94ecacb84ed31e9e486400899789bba3d1f704885f65748f648347083dc9887ee8abfa8b9a715ba57873f557c5c5230933731022fdad2f06437dfeeacbb78ee2c23f5eb9aa84dd6f4be725c4b6f0a3f21ddff10411403a0b3d3fea478e55177c79b9f7d61ee39da947760f750e44c940036344bd542e8f56001076a06e9a67abc911d58239ba4d2dba6fadfd"}) 2018/01/07 12:58:23 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000-0x18)={0x0, 0x100, 0xffffffffffffff81, 0x9, 0x17, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000097f000)='/dev/snd/seq\x00', 0x0, 0x2000) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000efe000-0xc)={0x0, 0x1c, &(0x7f0000331000-0x1c)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f00009da000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000373000)={r4, 0x5, 0x5, [0xffffffffffffffc1, 0xfff, 0xfff, 0x4, 0x0]}, &(0x7f0000e99000-0x4)=0x12) kexec_load(0x1, 0x6, &(0x7f000015e000-0x60)=[{&(0x7f0000a10000-0x30)="eed9512a22abd7018b21b9dffa441acabe0b4e1d65feacbfd3d83f964dd461b023fa7376a2997a253974e1f95d2e197e", 0x30, 0x1000, 0x9}, {&(0x7f0000095000-0xb3)="9c9566cba8221c0ff964b7c7f6710e5db37e03a781db39cabb86eb3c277d3ac8217e7537d8fd55d14fe19193002ae1f87947864ccfa9e3d4a3cbf5338fe972f32ef716a49bd9bcd1fe6a4b7d5e3a54eedfe316df63b60679b27b3aa1e7e1da05209312b46a48ba2c4e259dec78dc6936589939affb09092a81d6b9de541628bf331d096d29e5225be2ee175eca8249255737c4d86798d1ff548aa18eec38a28a7c58ac8b36ae36c27bd327029d0cdd590eaedf", 0xb3, 0x3ff, 0x100}, {&(0x7f000002d000)="f9e23088", 0x4, 0x2, 0x400}, {&(0x7f0000f03000)="151a34a75ed7b4a5327547b22afb2ab231c724a8c9140bd400758e0d58c7ba794b1981a3174a38887d95f686e62e390a6a38265b2a7153907f088deacb70207dbb5868c572729c68ff313fcbc551950619166c940b032e9e94c8bbb049fb7c4fdfa5fbca951ac2bd3c7d7cc74ec95125f02a6a31bcba5f373f1251c1d9cf3150f86c2f76345ed69b5b6cee1c7d548a0bfb9bb5744d35e8262db080beb4d8b8339f3a5b9cb06490d83a9ade6f64d93c141b4b6283bfbbeb8a8cbeb0d4b6b891e904325c4804220331", 0xc8, 0x6, 0x1918}, {&(0x7f0000067000)="3f67921415cf3363f0ffaef3a744536eb61ff65a0f059b8bd765e5581694bc57c3b285045f4a3acf8f8b5d32b1dce205711eb589f19007c0e04fb69663d711ad787e38e33a5ac7f7e4f3e8dc5d6078ee0342537a874adf501e1dbd57259483e67c71238e650d4e5184fa95ca52a24169d132b096a272ac9f743863098c3d5b744e4ea5c9721169df58adb9686db45198073f5d49c420b5c4c19e58f9ae98f54b93111d33425c5226dd9385a6fe6dfbcda6defae3f6de2bb4af3425e842bb8a195e1470f8b71e4591e7d8", 0xca, 0x9, 0x9768}, {&(0x7f000025b000)="c6925d0920c1e7ae1948addfdf107ef16c32af1a81a2624cae738a905450b0bb825811e3142b33ab7a1e46f9955589e7d1b09fe101ddf3d1dbcf421e5900dd778a5ddd9ceda8661a00633a877145b5bafc80d5c8da6030dc6b26bb2c", 0x5c, 0x7, 0x0}], 0x2b0000) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d8f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/01/07 12:58:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00004a7000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x40000000000}, {0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x6, [0x5, 0x6, 0xffffffffffffa425, 0xffff, 0x5, 0x4, 0x2, 0x3]}, 0x5c) recvfrom$inet6(r1, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) recvmsg(r1, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/07 12:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000)="", 0x0, 0x0, &(0x7f000010e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000102000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) futimesat(r1, &(0x7f00002e1000)='./file0\x00', &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) close(r0) 2018/01/07 12:58:23 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8000000000008, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/07 12:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000175000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000e30000-0x1c)={&(0x7f0000c16000-0x58)=@nfc_llcp={0x27, 0x8, 0x4f, 0x3, 0x0, 0x8371269, "83b502a221a0d0d286bd3c35dad1177068f86663726a2c521dee357de64994d2028eee2df40e98d3e51eee8f411be2f55efd19113cd2043bf68eb2ae8c0aa5", 0x37}, 0x58, &(0x7f000006b000)=[{&(0x7f0000b1a000-0x2e)="9db3aae3f78dd7091fc7fdd61537a5cbc5e45f47272b9e17488802bf0068f661d1cfba12224d2abf01e9bc5c94fa", 0x2e}, {&(0x7f0000a47000)="3daf3a65b3d38df670e783e20fb7548f70a8c2af138eb774dac2db881bd2128964e6486f32bf8ffc3e8f5e74294efa3c6c56ca15c4b447260dd871eaaf9c9af2d83477858fa65d529800a768535edaf5c6b9399b785a3370b76aa4b03055d0e2668b7de1664a456268b404a7d2f0e4f3811a8c898ed87bf7c117523573f79335d01e7dffaf3d87d0fc8a94dafffdf241a37a0055e87390eae3eda665f050ab778afc373dc02072cacd90be", 0xab}, {&(0x7f00002de000)="ecc0ec69b9d81d90a7820730f54161debce63ae60e0293373551d4d517f282be8fef89158db1b5761e1cb7e4ecba40e5d3f51790ad22969ca816636a87a3aacef74e2d533ceda19d7ffbbeb506102349946b18d207732363f14fc8ef833b31e4", 0x60}], 0x3, &(0x7f000006e000)=[{0x30, 0x10f, 0x470, "a2f23bbce300a41099babe83ef80b9cad73803f19555249733826d4d8e537844cbf7c525"}, {0xa0, 0x0, 0x6, "defc62fef144775db6980c467bb9e6cbcb79d68497735bfff9f9c8adce8ad93caa607e0f92bb72dec3497113f448373e6eba18e5d88c6e6286ec9d1fc1a50b5358384cdcf8f67ef92bd58adff5391428aa24e4191a1a38457c65624fa28ca936bcd24c451f665c0d903d08cb12ba5837346c0f902dff92881dea29223b7daac696e6862ff957915ee0dba0293106739191aa"}, {0x38, 0x102, 0x1f, "a9dd39588afad975b38bde944ab41b76ad5ce57b2261d4c186bb6d8a00d1e8068247ae7d55a40baf1af1a4"}, {0x100c, 0x103, 0x5, "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"}], 0x1114, 0x80}, 0x80) renameat(r0, &(0x7f00001fc000)='./file0\x00', r0, &(0x7f0000c7f000)='./file0\x00') 2018/01/07 12:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pread64(r0, &(0x7f00008a6000-0xb)=""/11, 0xb, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000985000-0x8)={0x1, [0x0]}, &(0x7f000028b000)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000b57000)=@dstopts={0x2b, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x80000000}, @jumbo={0xc2, 0x4, 0x7}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}]}, 0x33) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ee000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x4, 0x0, 0xa}, 0xa0) r3 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) close(r3) mknodat(r3, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) faccessat(r3, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) fadvise64(r3, 0x0, 0x8001, 0x0) 2018/01/07 12:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000241000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000028000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000003c000-0x4)=0x0, &(0x7f0000053000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000030000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000-0x4)=0xe8) r2 = geteuid() setreuid(r1, r2) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000055000-0x9)='/dev/rtc\x00', 0x248800, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000004c000-0x4)=0x0) syz_open_procfs(r5, &(0x7f0000029000-0xe)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000055000-0x10)={0x0, 0x3, 0x40, 0x2}, &(0x7f0000055000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f000000e000)={0x8001, 0x8001, 0xffffffff80000001, 0xb2, r6}, 0x10) ioctl$TIOCSBRK(r4, 0x5427) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f000003b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x5) sync() setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000106000-0x4)=0x35b, 0x4) 2018/01/07 12:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003a8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f24000)={0x0, 0x3, 0x5, 'queue0\x00', 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) setpriority(0x1, r1, 0x9a3a) r2 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r4 = dup2(r3, r2) fanotify_mark(r2, 0x0, 0x2, r2, &(0x7f0000fb9000+0x293)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009f7000-0x4)=0x0, &(0x7f00005a1000)=0x4) write$sndseq(r4, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000c53000-0xbc)={0x0, 0x3, 'client0\x00', 0x0, "deb1130ebc807f32", "090afef44bd3f79d8f09b7e4519472bf9912bd9df674ed1d4b4c67f4110f7e9c", 0x100, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000aaf000)={0x80, 0x8000, 0x1ff, 0x0}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f23000)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00003f0000-0x20)={@generic="81c3d6da4c8199ad518e99aaa21bd6f6", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r1, 0xffffffffffffffff) listen(r0, 0x7) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) readv(r3, &(0x7f0000aa5000-0x38)=[{&(0x7f0000f14000)=""/182, 0xb6}, {&(0x7f0000aa6000-0x5b)=""/91, 0x5b}, {&(0x7f0000474000-0xa8)=""/168, 0xa8}, {&(0x7f00001ff000-0xae)=""/174, 0xae}, {&(0x7f000098a000)=""/0, 0x0}, {&(0x7f0000ffc000)=""/247, 0xf7}, {&(0x7f000029e000-0xa6)=""/166, 0xa6}], 0x7) getpeername$netlink(r3, &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af8000)=0xc) sendto$inet6(r0, &(0x7f0000d33000-0x11)="d4fb60aa3f981765d7e9bd2df1beb2322f9e5a384546090ead050957e8305d9d1994e4e0536cca63c7fcbe68815585c681e8c2e63395e5925550107abc161385518c668a7e681a70934510abfd689fffda03c91edbdcc24c24d43c2a7175a1aa65dcaba06a63df3a9f021201c3ddc98eaa38c5a144beda4a48fae95d5dc254ebe84b613622193fa40354ac73f6", 0x8d, 0x24000840, &(0x7f00000ec000-0x1c)={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2018/01/07 12:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000080b000)={0xa, [0x9, 0xc29b, 0x7, 0x5, 0x2, 0x8, 0x5938, 0x4, 0x5, 0x0]}, &(0x7f0000875000)=0x18) close(r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000006b000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000a2a000)=0xc) sendmmsg(r1, &(0x7f0000e00000-0xa0)=[{{&(0x7f000062b000-0x58)=@rc={0x1f, {0x0, 0x8, 0x6, 0x3f, 0x9, 0x8}, 0x3}, 0x9, &(0x7f0000629000-0x40)=[{&(0x7f000054d000-0xb9)="467ef60b60ab2485770581f851d7fae79a6d43924cc99c71f56d45e7eeec9e6abd813d7b052a81e1985db861ef7ba2deafa770188fdade3519a9a1e2b1bac5834088f828ea03892f22ddc777f95a5bcdd7fa3ce2760a12f363ccc2c7c21cd14656fd87c0655d31f88ba7fed34437e42a29ffbc815416756684d1293d825af505633d5d4e6cb58614166e167384f7649d0262094e0b05222f5a68a94e8324c72ad384814c99d18778aab776b6ebd84ae513028afa099ba0c3ac", 0xb9}, {&(0x7f0000e25000)="97e2dbcbed82e5013ce96ad17d14e52cedc17e21b4f797e1bc0d072fa7e6bc468979f27eba15e774065cbba8f178c414a5a8beb6157f46134d4a11cdac9afcca322c2c9d1857d3b14d092eb4d5bde1b829e568e21a01fb52ef838170552f41d4ba5ef883441ca3c840b24041b6e04c4bad945f5ef8a5bca2e1615004fdce1ae33e81446c8e0239555f3a31096a11433e8247c7ede88f4cadbddb8ae22062db02645dc183c8c8e75be2db084b7d9b6de6a89d", 0xb2}, {&(0x7f0000e93000-0x61)="0f3744cee84af2e588533a1c2727215eaa12e5ffeca0e28b14d2adeecf99d697e5ddff65bd87867f44fff9434b3a5fe87d4a3882291b79f88d18682131a89a924cbadaef67f8445188009bafa502566119a4c4eab37c63669bfa735ec19448e993", 0x61}, {&(0x7f0000a84000)="067bcb352ed8bce41de285bd6dc9c0386ae1abb50c53795a298442bb1a183771f22f37def893c67a3a74f410f65ba551cb4afbab06871e84680f328417110c428b6ab79734d8555a2826bba75fd079c1fbfef65d3f044a192cf9d9013aa13a21dab4ca6a65ce21c616d8e8d660a6500a647bc40ef1b3d1f22babc4be6386d03796fc85003ed24d94b4d224c35d8333f8", 0x90}, {&(0x7f000028f000)="53d0926459505020f039693ad7a329daaf09758a42a795fd30d8c594c438faaa34b701ff93c3bb86e29d5ba70f545ba616ba9c60c607bbc6ddb6e2e24d1cf93625c24571dbe017fa4aec384b3ee316efe19706cc8bd762d8c3ab30287bb1ff5831f919ccc79e75ed2736d6586bff37d0ad2e49cffeaa3ddecac2f8f4a47e2d3e7ce4c1074c3ced66bc4de4ff95b4303758ed4be1a22ffa32d0030fbcd7433a68", 0xa0}, {&(0x7f00009d1000-0xfe)="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", 0xfe}, {&(0x7f0000fb2000-0x2b)="155498bd73f2df6b49fe7cbfc20bf8870caca5fed68a980a3df396556b50da56252c6d3aae5a0f74cdedcf", 0x2b}, {&(0x7f0000e8f000-0x3f)="2116b439843c545343b6cfee70ade29e0c2f6e5e541ce7f588dbce741955495d0c96d042af79ca8e73b5d6fdcc047f7bce1ca85716c639b3fc6fa34bb576ad", 0x3f}], 0x8, &(0x7f000020a000)=[{0xe0, 0x11f, 0x800, "a99a6a9e0042049de905636e6de13730392b639b1b1e317b95288add202a94ee95225ad96ee1ff15d1df9d5583184b314d925202f1a4d7da9ce12031c21db6c624b0753bbc99cdd623e84a55f1766102de8152eb88993380ffeab1d13f86bf03c106e38c3567c4edb148338f58edd4e73bbe4da820697f0a03ba8083552fedb7f9e5bf0b6ffe55e10d5b3dd049bdcb23d98515c51a35b0322f5d6418a435a637c6540cf24092491b9c4f1ad0eb68edd6f336d43a0cae085ed97c3eb6cae471dd2a9f35e5e5c92141b1f25ae472a8c747b9"}, {0x70, 0x10a, 0xfffffffffffffffc, "6fc3a7b9a383cd1317ae7254612971ea4749de10ff9626efe1a36622bc2de27c31ecab5059b2d28ccec3ca52724ccb2f2c9709724c1f1074cec1fae611de36dbf9165f8d413bdecfdc500f916abe46194bc00e0eeec2df0afd2f1415b1c846acb5"}, {0xac, 0x11f, 0x6a, "c5a58a1beac9e2dfb432c8d416911d9a6ede9a3acfd8b2b97d5e2474e084db285bce4ea9c851012ec805ab2d432e7a3a366ad4d5e55ea15f0accf8f05cd8745f6d4a28a2f2fbc3db154a78979e14b98617e44b763049f472b8973f3cf1488f31923d10ba8c82b9ef508db06dde8c0e6eade267b2c07627bfccc58a941eee57b4a04750d0aa37d163032b4c56058a175865883391b8c5d048070b06ce46f8"}, {0x64, 0x11f, 0x3, "de24f6a3ed85cc83f6b18445f2bafc4ff8306b71e8a4adf5885cbd3477341159fa9d8bec255a42a7eb4242db4f306eebcdab3cc5d858cfae94a5da1d1310e58c63c1a2d7d547a1bf4ead48e58bc22575ba6f2ad7b2"}, {0x64, 0x112, 0x5, "5d165a6f964e248589ca24e3521ccd3785ffffd29e17c59d6bf4d0ebf8f34dffbea406bd4a647103a1c0e32dddd68bcb99b1938567b76627e8504637e468d9118e9b9116346fd9182eb85da8ec6d61e1f40530e71ac3cd"}, {0x94, 0x0, 0xaf, "15f095fe179e19b821b43d3ff8a16ee5fb43951d25ff6996903fd6c94515a24486a25841368fb5a6d0b9e538a794d6d4d5248861b8a77de005f93a3a63325e9d95ec850618ee6aa4fbcd1ae8faa126ca8ce47ae0bba1bd025f8ca4cc363b05c315dc4e1244e2db6e26de7628266c3d6c455233dfa4532ee855c19dea83d05a9052f5695c26e3c6"}, {0xb8, 0x1, 0x5, 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{&(0x7f0000ca2000)="87d7288798d51b5c04781f879a37499facaeb32afddac0d631d9e7e8f195dc447421d95face57b70113a5153f0a5029b03940cd2a63cc45492c198832b652bc6f87941fa0da0e73af28417c7698e4cadde8e3095e65ff653292210c40894fc27777d62c460f671fa2bacb00ef6f4ce510c464a98447ff648d941d741eebaf9b732bed74dfce647ef9d04162c6d859207ef157b58a11647f720b973e03b19aa2a0e49e70fc574c9f7479428108396be1015ffbe03a1f3cac25e33ed545ec926ef0e0a06c088ce", 0xc6}, {&(0x7f000027f000-0x7a)="fa457365e2fdac3dbe983f384689493765e819d9a0342242868104db52e279958065957da5d16af2ccb853c673cbe2083e486cdc1b45f9df977b36e7c83eac56cf60868a991543c112ca1cf1fd0d3ceef7b796b1ba1f28518aa4d85db548153cd3e5a3776ea2e655f5883ed9e372d9c2a9dc547d5b02e9d6694b", 0x7a}, {&(0x7f0000572000-0x42)="a9ebabfe6cc5452d44cbc4870cf7f7d4aa5094ab9ffc9359607a748515ce21cfd3c7fd1fef1619d0d68217c64b88f7bc9af85da2dda1e2563e48be5d55a145a3db17", 0x42}, {&(0x7f0000959000-0x2)="1929150305ffcb7eea4d8921f882f6238117df0ed970ca01fee9d919b56ee14f5d05bcfafca914d75475c252b58f295c0c094138308998acef3bbdf173dd8cbfb2f8ee94dbb7f3fd3a88e9e2963338c6d18d883b0ad2d16ba6574e8a18109c4828ebc3e494be981811ccdc0243afa60d01bdd0790cc57cc5f51032af142ff9f5db5a0b4d1d969c178d1134d8e90674c3b39d2ebe6ff4ad1138bffd45efcef63647c323bd821bac7699179ba0", 0xac}, {&(0x7f0000fe3000-0xc7)="f24cf8d768a8dc8993dd55a8f7c6ac994fabfd3624ad7e718644edcdc619e7218b84177e6ee19a33574db0bd573b3b4ab7eeb60ac069a4419411f0787cbbfd88d786da4aac3ffaf8a671adb4fd7a0d12f0163ac8ce41422dd39b944bbab9114ff68a1792e77899360087b28b09e00e3238fb818f0992e5019133d0a5af5476b726a85a22ce4943145efcdac1a18c008a117260da9aaa35752332b5dabc983fde32e0cd1f6bbf1af0d1acae9167e8d57f5bc446b2a7c002799861f8ac0d9cb4ba2b29e7a99ca88b", 0xc7}], 0x9, &(0x7f0000227000-0x3fc)=[{0x44, 0x0, 0xfffffffffffffffa, "ba7ea967a663ce10975c017717d59543335cf3d67447b82b12fa52989d7911117cb74c9f75a0fbb02ddc2f944171bd69c35fc02517"}, {0xc8, 0x10d, 0x800, "ed242dae74d7fc01cc97ab371886c906ff98e30be42ec8730e3504935552809f3a623099f193cc2b8aef64e112e47a66e500bb95e1fab148842601bd56fa904817006dd39958db59e4b47940aff318c9d9167f411d47ed5ec1e37b24393294e013067e66230159cb545606b2d418aa03a728c71ac1401d65f41a2beb21b54053180a60ea562b57163cf1018557c974dfce04d19c45ddfd5fb76cf4e11372c7cf2fa847f6aff026c5449b80dab8e879b055b2ca97b1643f013b1e5efb"}, {0x308, 0x115, 0x1, "eba20ce1afaaff4bdee7b26c3d435e56cc4a1f45e30d4a0d5c14c0e42ee1461923d26a48dcb0ae165939677b3034343914c2f9b831d8f117cb6a812f3a31dc0f99494752849927c98297482f7acb0b73138fdecb83201efb8dba9dc6a17ad8dbdaabce3349822348b6e6fe86ed1b0c3f"}, {0x50, 0x10f, 0x5, "a382872ef388b02c038b513350393fddac06224555127e9233ebc6f4e0e68ff3fda1cda25e6bcda37daf7c87e352374e41c81d11b8638bbdfa4846e609238063264ff248"}, {0x5c, 0x118, 0x7fff, "921772da6d6620e47e332e58f25dbf9a88162192cff4904630062be19a2553d80fb6792fab71b5cfd680826bebb91f60a92981bd5abe61cf846272593d56014107b47a3f2b7c4a864c4157d3ddb4259a"}, {0xc8, 0x110, 0x5, "f89ec4fc966489a68ccbca936cc27411a6c367d61c355b5d1be2b16a84a5491b5fc17a5f09c112718fe0bd087e7442b85c830140b0d6de9a1b0b6f9055e258b6612ee9ad743be93204eed4fd66d1c39334c56e329dfc8d17bd6c20f336cd76f1f39f80946abb145c8229a885b1fb5adeef3d5d6d8b21de1e4622a929c94b7290fae07e73fee2cf96166da1d137d201fc261eb567e7335cea3c4252f09f0d2cc14cee233bf9084aa3909e8e14f16a1e22dc7af5bd66b0cbb6c7"}, {0xd8, 0x0, 0xfffffffffffffc01, "34687f2eb674c255405e757a385a5675da7b8876c60cd589559a16ef604727c3ebc1dac0b37cfb7084289a906f0ca1f10aa69641b93c87d1992047bc83296b1c37286e83e3e32deb4da97d8928470bf34654b06bd1664b6d24aaeec2fb75326dce9a9b5e57000f66c52289bada756b8dc2dd825d31ec9fb829738d9644356d7ef3343467662ab474632d661376efcedc55820355d7591dd9177fd9ed6e2de962d130c62c7f65d9250ebe8ebc5d20afce9b9723f6cc70fb094a22236187858ce8572c5231d60074acea69"}, {0x28, 0x11f, 0xfffffffffffffff9, "b9f64ab30c1c3b54033f9b2e01e3def5d39708e21f33c7be80363d"}], 0x3fc, 0x8000}, 0x10001}, {{0x0, 0x0, &(0x7f0000ebf000-0x8)=[{&(0x7f000051f000-0xc8)="45dd074a84d702574c2ad4ba98d7c6ebfb5af171d1c741c7b1879c1f93eb33eb0284071dd03ba33970c46d77b633dc42d2e7901f02178b8fe1022314cc770db626376fb62a8c7e07570b408daf061dffca13ea59cde7ced16137fe8522f1c6653aa8e7cdd810630d22a59eb32b2859fd2edb6282bf03798bfce229e6cced5acde37e2ef68b0627b331c427b8ef185fab9f7065eb2a1d2505d773863366fb0ece1f6ac5df4d29259d5444491fbe2f4ca9ddeaea7e6e291e5037bd2971e00d2703b4d4ef6f4c027fa7", 0xc8}], 0x1, &(0x7f0000652000-0xb0)=[{0xb0, 0x13f, 0xffff, "a5df4d2b0f223fba37e21bfd084ef51aab6bc48aa863b39d83d2ddb867d5c67c8dfa208dacb88ae4c3a3a73c44716fa753bc15d1e3d6bf29b78a2eed348ccc91c473ceee5f7d196fcf7b7e28763ef223144a9188925dacbd75c15ac37bd1e6d9fb3e25f406859f68d3e0823e588b85f552d89b48b5de70d674f52e34d4738d682ab74362062bb8add800ab688c7110313d67ee00c45549698a7505e80c79294ce7aa"}], 0xb0, 0x4044881}, 0x8001}, {{&(0x7f00002f5000)=@in6={0xa, 0x2, 0xda, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000965000-0x20)=[{&(0x7f0000e13000)="893ceb211286b218b9598da3a9ed50b0a1f8e4f8c5a24aeb4f636a59f0538d18e2da99c3dcd0472997fb59ae8856dbb9846bb4428dd53f4802020097f36198b925b93a993c0ca18c68a9477c6e271a2869f981e8c91382391bf6d385d7d0d0c6b01e82153145723bf0f5d91244e61b91bc2a3387611bd5a272369eae6f61e84ababd82fb7cb86e720f17ac29591ce7f6ac5374a7c6246a3eabff86044663861b99ac80105f2763f1c9014b843593cf7a29dbf394e0b22b6e4bbc19302e65fe3af2f90b148ec7d741c434976a10782e01790b287088c3c11fbd5248bbf40a494eff36ea75ebbab29fab9a", 0xea}, {&(0x7f000086e000)="7a5494da1ab61d2a9065ff5c665678262a9a627908854a6889be4e7ba2881d38b0", 0x21}, {&(0x7f0000ada000-0xc6)="b13add401257bb7f0c6f10b41a83e0dbef8817d9a9314dd81f49181f0a8dcb8804883641f6a7f81fed4106d6aa708cb51308a64411d02001b941e6e34b568fde862b60bbb452246758a689528749b8a5f285634642fa875ac7401cc92fc5e4dd66a8392d38527a799a3e203288c73aeb539bd44d32d0e26d1206c798e6cca43a36ef508d0c1ffb1f74c853ba37fbd75b64a73d1b64665bcbc2f1803c2758399a43eb07980645bdf3dde68b90fbbec9540a69b69c38f0a6fdbf297109e159882dfd9753bfecaa", 0xc6}, {&(0x7f0000c6c000-0x93)="019d851d4639827981cd19a2cd068773f33c6f14538e9222eaf2a5db40cbfa169c4ab88b8c9120bf9ad3d0f3bfa3dd6efd69a5c03323693526daedb3b95aa09ffbb19e572f3bb0e3291fd0e5cbf4196b48031b7fae22157a09bd3ab828e760ebe2b46a6969626a94dd3935c57ca0d5ae7df8bc6f1ce091bcabf1068bd9a3ca22ce6c6916909ee5ba4958fc11b809478136800e", 0x93}], 0x4, &(0x7f0000c40000-0x19c)=[{0x94, 0x10b, 0xffffffff80000001, "e7dbd05554c38ce7ca55102b9b9ed64dc9c44406cc2c81d27f09b0dcc357fad5898d22399d314c3b1fc4eade9dc334efea3e2c9b89a19fbf3c8a7f0d7edbfc71198aa40f6ea3b6c3831fe529acdced3ae76007e50ae42f8bdcd5409b70a66a6c1604f245293acc08a863aa8884e5810086137d28e99f34f4049b97784458946e6e2839aabbf5"}, {0x108, 0x107, 0x4, "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"}], 0x19c, 0x4004000}, 0xffffffffffffff01}, {{&(0x7f00001b9000-0x14)=@ipx={0x4, 0x80000001, 0x9, "8c308fe103c9", 0x7, 0x0}, 0x14, &(0x7f0000f1f000)=[{&(0x7f0000aa4000-0xa2)="3a3a4880d4b9d83f7f89f819b4ba623cc1385052c91538a1cd46b02a42dbc6b92601337e632a9a6a0b34635601510918e2eba4fd9a34056521970a20f982c13c33b79cf185ebe1e1ef97e409a7efaf7012458468e709a866b9e39c49aa8e8ba0acf9a521500e7de44078ee2dc2f7c865490ba9ef1045263aa44fb696440895a119522be48faeb5c307583e81677c33fc2abce779a6bc88f7d30d990e1ed346d88262", 0xa2}, {&(0x7f0000dc9000-0x4a)="05e0f2cf88e6d33c16896f15ece51f908ccae26515f98f342589ec5f0f48e50417adac5d5e7c4e7764d07074c3ec0e74b3b8b0e1b15bd2fc2e87adcc44938f530642db65ab55a1e94b94", 0x4a}, {&(0x7f00004bb000)="acf61105801dc900e3c3b0ca80eb82ea275c4986bd58e027cb73e40375aac3096bea40f3f691932d3ef72a4ae9a18f49983bde2511dfa858a48ce3ef510ff107a46d4db24f047dee2cbc1abef0ea89c354f7c859efa9162044e791402c7ab2df4d772bdfd110e0f400c0312ba31e312ee3c1bb43e889c6da1ad0bc2fc0", 0x7d}, {&(0x7f0000edb000)="c85c0cba08ce3d528c71ad724a3e96a233be4ec301931523772ce3bd33e33dad9599539d59b203f3ce42a415b8fc773c266beece7ab4a300e847eeb205d7a794bd2f4e9433cd2dfd523205a67b1356433a244a1a2806782bf6a4", 0x5a}, {&(0x7f0000093000)="08d5f30a72cb3b0a89b4a016f06a0ce22639addbc019f051a1965a6f0f8f", 0x1e}], 0x5, &(0x7f0000294000-0x1ac)=[{0xe4, 0x88, 0x3015, "a5ca052651b93159f04878b18906dfc9641b320d89d1931a4f663e9690a0c0ae8b0c5e13f400568f4e60d191888e3fc95ae5274947c2813f3e26573e912608e97bc9d4c3760d9dd04cd7764f94965c8dcba84c505a8c6765f904ba31684591df99344da12c5113fb40dcc0ff7494ebfd1eae43ecdb4d4e205a5b72868f7ab1caad16d2eab9e15027a6b2d86cd5a1c32d4010ff344ab215fd17c59f227a22b73c88020d6bf7875cb54c4c7b72e01385d1f97a6f27ad492139566c96465095c27f2617f97cd9d6ec63772be120630cd97f2ddfbc4259a40f"}, {0x4c, 0x105, 0xff, "6ff6f7f2025b5d9fe73d197c35588122989c53ace0d089e55994a05ce1fbae369bf5928ed93cb34a307b0265da5dd135fe2baf3e1841a2d64c905f3664"}, {0x6c, 0x103, 0x1000, "daf14e408271095e088d9ba2cd9b23ddb4d7d363f3eb1efbcf73de7c09af6796a40435a32b890745cab78626d81ebbcfc29dabde1d19e6acd018c33f90dd10bc0e251ca93888702c618c99579bfc9ccf25593a52bafdddc606e779bf3ca0"}, {0x10, 0x84, 0x15, "fea7d3a0"}], 0x1ac, 0x4000}, 0x3}], 0x5, 0x4) syz_open_pts(r3, 0xc00) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000051000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000380000)={0x4}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003af000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000020f000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000a34000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b9d000-0x6)={0x0, 0x8}, &(0x7f0000b20000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002df000)={r2, 0x91, 0x0, 0xe7e, 0x7a, 0x400, 0x2, 0xfff, {r3, @in6={{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x9, 0x8bd, 0xff}}, &(0x7f000036c000)=0xb8) pipe(&(0x7f0000899000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f36000-0x8)={0x0, 0x7}, &(0x7f00004e3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000c5a000-0x8c)={r5, @in6={{0xa, 0x1, 0x87, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001fe000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/01/07 12:58:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000da5000)=""/155, 0x9b, 0x40012002, &(0x7f0000001000-0x58)=@nfc_llcp={0x27, 0x6, 0xffffffffffffbd66, 0x0, 0x1000, 0x9, "e22f8c97c1f0a8a887a599f401210aef588b4cd9dc092649ef10321df0b879d78072992206e934e8f1d2e5c0135fbdbb6b86fa6e83ff9b6b8d5dfb167c6305", 0x9}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0xa, 0x1) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000976000)="", 0x0) 2018/01/07 12:58:23 executing program 3: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000086d000-0x4)=0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x7, &(0x7f0000ee6000)={0x0, 0x0}) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee7000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0xf, 0xfffffffffffffff7, 0x101, 0x1}, &(0x7f000070c000)=0x20) 2018/01/07 12:58:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009ce000-0xc)={0x3, 0x10, &(0x7f00006ea000+0xc60)="bfcee3329a03ce7cb262efdcb98d67bd"}) r1 = syz_open_dev$mice(&(0x7f0000684000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000f88000-0x4)={0x9, 0x5, 0x3770280a}) 2018/01/07 12:58:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a6000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) recvfrom$inet(r1, &(0x7f000096c000-0x1000)=""/4096, 0x1000, 0x101, &(0x7f00004df000)={0x2, 0x0, @rand_addr=0x7ffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21) read(r0, &(0x7f000035a000-0x56)=""/24, 0x18) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/07 12:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b1000)='/dev/hwrng\x00', 0x400, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000424000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000027c000)=0xe8) sendmsg(r0, &(0x7f000054e000)={&(0x7f0000e48000-0x10)=@ax25={0x3, {"988c3edcb02797"}, 0x1}, 0x10, &(0x7f00001eb000-0x20)=[{&(0x7f0000f2e000)="d4a25f2e54e2f392fa2ab460aafb65bfd9f1d814b66815dd2d4f549df432b6434dd6b18e36855232dd5e69b3ec8b4f7e6248b3cabd0eb91b41fe40b9250e9b8e6f27b2ba708b00908eda2109f0d9c6f4660f4d678dc1ee2ea86209067f0b10307f1bf0b53e26d2c65de67663c4b063a83b3c94a892fbb58a898e", 0x7a}, {&(0x7f00006b1000)="0dd9ba363c3c57395c342ee7498442172fcb7c0a8ba31e52369322d4ede45f1bea9388cb224ae671e7b0fb98591e246d996e6a512854bf", 0x37}, {&(0x7f0000760000)="c32e363b1e9d7bd8858ef4d3c3be9605397a39f7861563767fccf00622532e2daa01d3d8c235c16b2b03cff1f97a0c794c45893814e9cc8fda4accca88de78e6fb55b57e2520b558b1d397051916ff4810e872c28500eea96f18472417eaf832ec3d71f4fcfdb7d0883d30a350087604167da5d42334e33931", 0x79}, {&(0x7f0000616000-0x28)="9bbd51d44f25dc9b8f9cad5d7b331239b3f4717c6e7d4b1baf6b36a1be29b5bd179f153e4558dc05", 0x28}], 0x4, 0x0, 0x0, 0x4008084}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000c72000-0x20)={0x7, 0x5, r1, 0x5, r2, 0x2, 0x0, 0x0}) pwritev(r0, &(0x7f0000916000-0x28)=[{&(0x7f0000bde000)="d626c05ba0904a8b9f4f7ab1607ca19f7c2b6446e9e7f53660ca2626a82f6e32982c2ef67f8815edba15c2574a173d81855b6c11bc633d310aac03385950d9748948c63d5215cf4c251bbeedb2ac0e3d7a702f5db67c8c78c446b07d3f13046b1bf3eb0cc6000b682374d40f8901f9816fa1a7d6426087b04a5b232c0c3c6e57f25a3e8f9f7c685a", 0x88}, {&(0x7f0000a11000)="18fe1a63dd7cb2e394d74ad2bc72efb2aecf336a108d0464651801d8d2626f0bd674e1a9f0b0993a819be43377ae3686fc5fe44f12fa81b26e1b6ddb63b84bb63489325c6bbd76ab921ee3e852ed7addbf18955124e072774911a30532cddd48739941d4ad9ee1fd667ebd610a563d6a57a0397b931459137e1ccb9194bccc1e336ebca318240014c69fe5190e772c6cd008a1300b05864fd9c1bc2ac7da748e35f15c60408e37fcfe94251d", 0xac}, {&(0x7f0000d8b000-0x88)="3d0f47e341e2758114a1d945e998e0ec4c8fff13d6ab703523075afed6f52aef04479aae9f16a63abfa3a790c2ba08e33156a1ae16c0faab602753b7fd9f32d4e86b681f9d3f306085f44ab9c5755460fb9a1e7b08b752ceb2a479f57779593b0cd1de217482ec5ecdcfd1e820e96f7f9fd555be3fbaaf6538f1c30e94cd9b0ea565db23fc29e680", 0x88}, {&(0x7f00008d0000)="10d1c8296c2e8ae07d08239992fc1811fd8acb8e4b736b06869405e069e84097e9f5063dac3c1c135eb5bb05a002ea9e6685a43c91dc24a2f87a0c53e195", 0x3e}, {&(0x7f00009f6000-0xe1)="e701a42ed1aae8cd41a72c2359797baea2cfdccc197291341c3135bee2630d8f3156ed22a59b8e1f1a9830fb96a5ba2c72aaeea10084041c51a6a91451cef3d2f4c53743d373f0944614f2995ef8e47422b5c06f773bbbc1c256d4b03671cb8f8173fef488fe9b711f6eceb76bea7615ca82d0a595480f981a3c150e47b76f556dc6d43159a36d918fa14ef21fc52dd585e2e5b95bcc211bd8bf38e32a26677987420d7e2bff78d69215816560fc73ebbac941cb05bbbacd5c65971d1dcf948f150782fa3e896d31552f1c49507b7f29bb84aabd2a5de5637b9533d0c529fba52e", 0xe1}], 0x5, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000039f000-0x11)='/selinux/enforce\x00', 0x1ffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000bd0000)={{0x2, 0x3, 0x9, 0x0, 0x2}, 0x7, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x800, 0x100010000, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r3, 0x0, 0x3, &(0x7f0000d49000-0x89)="c5f334557e1511cdace2c469be5f5eb71043019db16f5b5c0529300a8fe22902ab1a184e810f701839cb5bf5da7035d112ab17a791176dd8a545646225f20711ba00acb21db3f75b2c25e28e79d9f8625cb327085af9d7c3c14b1a369fe98561c1cbe312e53f69c9eeffb11fca1c00b4a39c0b1eefdf9f4f37d389ae869d6c9e1f7652fd8b4e2967dc", 0x89) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000630000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000363000)={0x0, 0x0}) r4 = syz_open_dev$sndtimer(&(0x7f0000f1f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000650000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0xc0505405, &(0x7f0000e04000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000589000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e16000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000ac6000-0xd9)=""/217, 0xd9, 0x20, &(0x7f0000c9b000)={0x11, 0x1f, r1, 0x1, 0x9b, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$packet(0x11, 0x0, 0x300) getpeername$packet(r2, &(0x7f0000095000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d3f000-0x4)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000921000)=0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x1d1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2018/01/07 12:58:23 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="aee77a1c14e204104eaafaff7bc6878af43dfcc6a9caa3ee7a0c45a4ed17877e0ac3bf2bc65b23a68bd08342ec4632fc0d312c859abe9b0a235f3f24f4dc947eeff31f99751d9dac30d7468ad33eb457562852e39fe50c199e181f8dee4cae2e") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xbdf2, 0x400}, {0xffffffff7fffffff, 0x100}, 0xffffffff, 0x0, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) time(&(0x7f0000000000)=0x0) tkill(r2, 0x2c) 2018/01/07 12:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/vga_arbiter\x00', 0x81, 0x0) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) select(0x40, &(0x7f0000ce1000-0x40)={0x401, 0x81, 0x5, 0x7, 0x1, 0x200, 0x3ff, 0x7ff}, &(0x7f0000502000)={0xffffffffffffffff, 0x0, 0xfffffffffffff151, 0x6, 0xad6, 0x80, 0x1d5, 0x401}, &(0x7f0000ceb000-0x40)={0x9, 0xe40, 0x2, 0x2, 0x1, 0x1000, 0x7ff, 0x2}, &(0x7f000099c000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) lstat(&(0x7f0000aaf000-0x8)='./file0\x00', &(0x7f0000a18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ec000-0x98)={0x0, @in6={{0xa, 0x2, 0xac5, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7}, &(0x7f0000ae0000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000006d000)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/07 12:58:23 executing program 6: keyctl$describe(0x6, 0x0, &(0x7f000088e000)=""/8, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x82, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x52)=""/82, 0x52) ioctl$KDENABIO(r1, 0x4b36) 2018/01/07 12:58:23 executing program 5: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6557bf8917cad6305900000000000000d678aabb64ffffff", 0xca) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/07 12:58:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000212000-0x8)='./file0\x00', 0x80) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000090d000-0x2e)="67575c0fcfdd4654f8985f84dca3ea635fe8a5be7176645992f97e7993da0bb271de05afb69991a8b84f1d724abe", 0x2e) r1 = syz_open_dev$evdev(&(0x7f0000881000)='/dev/input/event#\x00', 0x1ff, 0x101002) write$evdev(r1, &(0x7f0000c51000)=[{{0x0, 0x2710}, 0x3, 0x5, 0x60a3}, {{0x0, 0x2710}, 0x10001, 0x9, 0x7}], 0x20) clock_gettime(0x0, &(0x7f000044d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001c0000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000fa5000)=[{{0x77359400, 0x0}, 0x7, 0x8000, 0x8}, {{r2, r3/1000+30000}, 0x3, 0x100000001, 0x3ad}, {{0x77359400, 0x0}, 0x9, 0x8000, 0x829}, {{0x0, 0x0}, 0x400, 0xffffffff, 0x6}, {{0x77359400, 0x0}, 0x10001, 0x2, 0x9}, {{0x77359400, 0x0}, 0x550, 0xd5, 0x9}, {{0x0, 0x7530}, 0x65c3, 0x3, 0x4}], 0x70) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) 2018/01/07 12:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f000010d000)='/dev/snd/seq\x00', 0x1) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000003000-0x104)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000008000)=0x0, 0x4) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) getpeername$netlink(0xffffffffffffffff, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000008000)=0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000009000)=""/8) ioctl$TIOCSCTTY(r2, 0x540e, 0x81) getsockname$netlink(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/07 12:58:23 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x0, 0x3}, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x8, &(0x7f0000000000/0x2000)=nil}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/07 12:58:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndtimer(&(0x7f000035d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f0000e31000-0x18)=[{&(0x7f000051f000)=""/222, 0xde}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = gettid() r3 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r4 = syz_open_procfs(r2, &(0x7f000033e000-0xf)='attr/keycreate\x00') sendfile(r4, r3, &(0x7f0000318000-0x8)=0x2, 0x2000400000ff) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f000006e000)="7f", 0x1) fcntl$setstatus(r3, 0x4, 0x2c00) fcntl$setsig(r1, 0xa, 0x12) fsync(r2) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/07 12:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer2\x00', 0x400000000024419, 0x0) [ 48.046428] binder: 7121:7123 BC_ACQUIRE_DONE node 38 has no pending acquire request [ 48.059768] binder: BINDER_SET_CONTEXT_MGR already set [ 48.065217] binder: 7121:7123 ioctl 40046207 0 returned -16 [ 48.077641] binder: 7121:7131 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/07 12:58:23 executing program 5: keyctl$read(0xb, 0x0, &(0x7f0000f4a000)=""/65, 0x41) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bb000-0xc)='/dev/rfkill\x00', 0x2080, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x0, &(0x7f0000000000)={0xcc, 0x4}, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000dc7000)={r2, &(0x7f00001f7000-0x1e)=""/30}) 2018/01/07 12:58:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0, 0x5, 0x8, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x249}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) dup(r0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000003000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00000c1000-0x8)=""/8, &(0x7f00006ce000-0x4)=0x8) 2018/01/07 12:58:23 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000d82000)={0x2, 0x40000000fe, 0xfffffffffffffff9, 0x1, 0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ba8000)=0x0, &(0x7f0000a35000)=0x0, &(0x7f00006f0000)=0x0) pipe2(&(0x7f00004c6000)={0x0, 0x0}, 0x80000) getresgid(&(0x7f0000321000-0x4)=0x0, &(0x7f0000669000-0x4)=0x0, &(0x7f000075e000)=0x0) setregid(r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000f49000-0xe)='net/mcfilter6\x00') sendfile(r3, r3, &(0x7f00004af000)=0x10000004, 0x400000008) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00004e2000)={0x4, 0x1000000000000005}) getegid() 2018/01/07 12:58:23 executing program 1: 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f00002f2000-0x40)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000ba2000)={0x3, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000c78000)={r2, 0x3}) 2018/01/07 12:58:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00008be000)=0x6) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000272000)={0xffffffffffffffc6, 0x3, 0xffffffff, 0x230a}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f000071f000-0x70)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7622) 2018/01/07 12:58:23 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cf3000)=[{&(0x7f0000f91000)="3900000010000904690000005a0006000700004001090000040000000000000019001a000400020000000000000608000300ff00001ee40068", 0x39}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ef000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ff1000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5405, &(0x7f000000f000-0x8)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c86000)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000f91000-0x10)="aed780c9445b7d68fd0efb2b7846e14c", 0x10) 2018/01/07 12:58:23 executing program 0: 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) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000002000)=0x7fff, 0x4) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x18)="46f516c3370c0ffc5ad89a45ec5ae13e67cecc2efa0d9fc4", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) creat(&(0x7f00008f3000-0x8)='./file0\x00', 0xfffffffffffffffc) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/07 12:58:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000efb000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) syz_open_dev$sndseq(&(0x7f0000dc0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) close(r1) accept4(r0, &(0x7f000042d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000759000-0x18)={0xff, 0x0, 0x2, 0x5, 0x10, 0x200}) dup3(r0, r1, 0x0) 2018/01/07 12:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_rr_get_interval(r0, &(0x7f00000da000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f42000-0x4)=0xa, 0x4) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r4, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/07 12:58:24 executing program 4: 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 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x41e3, 0x4240) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000088000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='bdev\x00', 0xe400, &(0x7f0000000000)="e8d6f4590b3ef616c45f6c0c0dabda23562d2f97dccc412229312f4d5cebf02d5bfd32ee716c2c0cc7e75653020d8f016d04034bd246627318c689c79a0a50f3587b047c9d42f28c430c26b0bcd11505d5dd1d262891a1f80a2405cf914c1097ef06e7ec19a5b1c257c4c2f9c4428047b385a72eb765e556aefc3748eac458148cf34e33a5b4751bcbf833") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004c9000-0x20)={{&(0x7f0000752000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000482000-0x4)=0x75, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) r4 = fcntl$getown(r1, 0x9) prlimit64(r4, 0xf, &(0x7f00005f7000)={0x10000, 0x7ff}, &(0x7f0000b42000-0x8)={0x0, 0x0}) dup(r3) 2018/01/07 12:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xa, 0x0, &(0x7f00006f7000)={0x0, 0x0}, &(0x7f000099e000)=0x0, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a86000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$int_in(r0, 0x5452, &(0x7f00003ce000)=0x2d6a31c3) 2018/01/07 12:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2018/01/07 12:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000366000-0x1)=0x0) [ 48.314621] device syz2 entered promiscuous mode 2018/01/07 12:58:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)='selinux@\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000d3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='}selinuxeth0cpuseteth0posix_acl_accessvboxnet0\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x7, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) keyctl$read(0xb, r1, &(0x7f00002d0000)=""/74, 0x4a) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000b80000)='illinois\x00', 0x9) shutdown(r2, 0x0) 2018/01/07 12:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000666000)='./file0\x00', &(0x7f0000ae3000)='./file0\x00', 0x6002, 0xffffffffffffffff, 0xffffffffffffffff, 0x401, 0x1, 0x200040) vmsplice(r0, &(0x7f000033d000)=[{&(0x7f000080e000)="291f8e7c58c46ea7dfeac83732467a1b03abede76cf9c64b026e06e15056c4903c7e5b52c11d5956acf91e932635301b79c709e24dc37c1bd099a32e0310ddf95e6d1fb67d76a1cda0d2656f5ec5cfa52e06d1fa20ef667631f6e037e48a2df6537a02d6823a8cd9989a2be4bd72ec48d6b0499064a0f76e2137708d9094dfd1f066fcff82602b7f95d4bbefbf8eb4b6b86e6efb7fff21a7e386c81661382375483218ed80422a12def44cc5fb43b5688036b5eb3346069cdea33abf850532cf81e36e008ab35837f8f1388dfc7ac869b45d2253236d33a58ce7dbdedcdb62", 0xdf}, {&(0x7f000087d000)="cd934e6e6fefce8b2dfb6967a50b8c67c2f448c0d9d4412a92170b3c81a7343d2972f11f2c0c4a262d37dbff05dadc5f915e994cc4051259d92b509e21d33d39f704e8cc33ee88ac9213ae895335429dd208d1dffedbb183787ce42c52c1b2cd3a624f7069043f58a31fdcd52dd28ea0984c0412aaee9f72b28dc49f9365a175875e3cf4e586aa24fde5cd8f361bcc8798ece4f24576dc084a75793038c60f2ef24b6dbc278f998c4d56967f1ff07efab925ad42a7a1ecd0e25a391aa0427834c064b0922f8722195da8e1bcd6ebd49616aad8ba167a8bb5", 0xd8}, {&(0x7f00007b9000-0x88)="4cfe0f01ee0b772ba32e030b3041607fdad13e966070ebbd142027dabdf4000989877bbb26ffb2901b9b7c268e7866f3909b40dbd1e7bacec317654e3327ac810f00acccb7467bfa854416fdf973fbe7648e5cac8976894c7b12ae2a367f2b13ad23263c09bbe94bd7a1cb9211aafd8a0eb0a32c6840ea2a51ee774e13616613ad6936798fde5a4e", 0x88}, {&(0x7f0000a73000-0x75)="c4c6849a3166df8ae01d4d3feaef96ff05f5bb4ee76506f3e3fc7326d1b82ca8c84b814d0d6f4daa3e63eb67fa7bc176090d916d8da5f24291ec640a033e7a90f2f841a85df26f673e56cabe9d9c2b50f4ed3fa6fb705af24e150c104a95b1ff6821723d982326dbe28910be07a38b9f3437d8c156", 0x75}, {&(0x7f000049d000)="5e4828be455f11d1dd63b0f95d2daf9b31bf97ea0231c77cd9539fc2df06bf7903dfb68e74ad6f7785067bdccde2385932fcb44903c1980c7d1c8306e3c5ae1b88", 0x41}, {&(0x7f0000707000)="e236fa34f2d353251f3544ca1c30c9f5df5564180f05c06e7b84090e28f29f33893601469470ae47d127b57ea7f57b5af8d3e67d367ad6afd9f8dd1b73b77b0672a0142b2ac250b72e900c9d6d822cf66bfac1c3a357feb7ec68746c21ca9504dfd11be045fe53b7e90fccfffc09cbc99b88ba4411581add2ceb98fa0d294bca3f502f409677d1416c9de8838022a7e3b3ab0fe3bf42dfd043952262bc78007dc77bdf3f47756d9d", 0xa8}, {&(0x7f0000ff8000)="5a5193cec2e8c4f7601bc0683334bbec701ad55003605942b494c9e8314aa9bea1ef7d252000d0ae1eb584bd48287f152d692222457793794d0486a7ac49e63aefa915efe7ac466b2b6ffd695a728fa59606d9ac6da294c65bc0fa403ad05a0f316423f4e146fc22fd4a7fc94e384ffb5e9148cfb094fb7980f07d839babe3cc1df3a8bd10b1bd6d93223e626ca4dc0c1f5c6fea9413c24e1e35a573f05e2b4e9b63fc15724ce0e3713e4a3c73a70996e17d135afa566e4c1ae14a33ff169ea3a0f6a9b103f858e900e89f8e8adb5f11a70756d84c2be6", 0xd7}], 0x7, 0x4) setxattr(&(0x7f0000c7e000-0x8)='./file0\x00', &(0x7f00001c4000)=@known='system.posix_acl_access\x00', &(0x7f00006d2000)='lo,\x00', 0x4, 0x1) syz_open_dev$sndseq(&(0x7f0000797000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) r1 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000420000-0x4c)={0x74a, 0x2947059b, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r3, &(0x7f0000c2c000-0x8)='./file0\x00', 0x0, 0x4) prctl$getreaper(0x5, &(0x7f0000a06000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f0000772000-0x8)='./file0\x00', 0x1) write$sndseq(r3, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000c46000-0x4)=0x80000000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008e0000)={0x0, 0x2, 0x8, [0x40, 0x5, 0x7, 0x685a7a4b, 0x3b5b, 0x0, 0x10000, 0x3]}, &(0x7f0000b4e000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b9a000-0x108)={r1, @in6={{0xa, 0x0, 0xde, @loopback={0x0, 0x1}, 0x84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x7, 0x6, 0x52, 0x10001, 0x8000, 0xffff, 0x7, 0x7ffffffd, 0x100000000, 0x10000, 0xecc1, 0x200, 0x1000]}, &(0x7f00001cc000)=0x108) 2018/01/07 12:58:24 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/unix\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000016000-0x4)=0x0) epoll_wait(r1, &(0x7f000000a000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/07 12:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) r2 = accept4(0xffffffffffffffff, &(0x7f0000a7e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000303000)=0x9, 0x80800) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d93000)="0cb2c44eda5cb15ad5b33c76d939d50bfbf756eb5f813290e500d9e218df1eabf95e28b1cd89ed778e404fd250ee9e427e0ecfc5c67ba27bfff682cde0cfc6737f49a5fdc9597be3b86a3cbac75ea21fa36c98586450849599d99adbcdd124806aa79c690bd86646fadce8703258cac7388f9043c9a34f9adb7b0c11bd1d105714", 0x81) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x20, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) 2018/01/07 12:58:24 executing program 1: mmap(&(0x7f0000000000/0x370000)=nil, 0x370000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x2, 0xffffffffffff8001) r0 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f000023e000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x800000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/07 12:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aef000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003e1000)=0x81, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x1f, r1, 0x7, 0x8) r2 = socket$netlink(0x10, 0x3, 0x8000000000010) sendmsg$netlink(r2, &(0x7f0000383000-0x38)={0x0, 0x0, &(0x7f0000f15000)=[{&(0x7f0000b37000-0x3e)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0xffffffffffffffff, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x88, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9a000)='/selinux/checkreqprot\x00', 0x180, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00007ce000)={0x0, 0x7530}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000232000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r2 = syz_open_pts(r1, 0x10200) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000857000-0x8)={0x9, 0x8, 0x0, 0x1f}) 2018/01/07 12:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f000010c000-0x8)='./file0\x00', &(0x7f00003db000-0x6)='ncpf\x00\x00', 0x800000000, &(0x7f0000113000)="") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002dc000)=0x4) 2018/01/07 12:58:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x8)={0x4, &(0x7f0000bca000-0x20)=[{0xffffffffffff82a7, 0x8, 0x20, 0xfff}, {0x3ff, 0xffff, 0x5, 0x2d81}, {0x6, 0x3, 0x81, 0x2}, {0x756d, 0x3, 0x3, 0xe7c}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00007ae000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000144000)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) bind$packet(r1, &(0x7f0000380000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/07 12:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000729000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000985000-0x4)=0x10, 0x80800) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00003ee000-0x62)=""/98, &(0x7f000050c000-0x4)=0x62) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000a5c000-0x58)={0x2, 0x2, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000031000-0x4)=0x0) getresuid(&(0x7f0000a74000-0x4)=0x0, &(0x7f0000028000-0x4)=0x0, &(0x7f000053a000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004b6000)={0x0, 0x0}, &(0x7f0000a01000)=0x8) quotactl(0x4, &(0x7f0000b12000-0x8)='./file0\x00', r1, &(0x7f00004f0000)="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") 2018/01/07 12:58:24 executing program 0: ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f00004b8000)=""/146) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) sendfile64(r0, r0, &(0x7f0000549000)=0x5, 0x0) splice(r0, &(0x7f0000965000)=0x2a, r0, &(0x7f0000aaf000)=0x0, 0x2, 0x4) write(r0, &(0x7f00009e7000-0xa7)="240000001800250000000000000000200204fff30000000000ffffeb080001005ffd85e0", 0xa6) getsockname$ipx(r0, &(0x7f0000613000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000461000-0x4)=0x10) 2018/01/07 12:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0xfffffffffffffffe) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r0, r0) fcntl$notify(r0, 0x402, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000a5e000-0x8c)={0x0, 0x3, 0x8, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f000070f000-0x8)=0x0, 0x7f) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000247000-0x8)={0x6, &(0x7f000025f000)=[0xfff, 0x7, 0x3ff, 0x100000000, 0x1, 0x5]}) 2018/01/07 12:58:24 executing program 3: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f0c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000f0d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f0e000-0x8)='./file0\x00', &(0x7f0000f0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000943000)={0x0, 0x0, 0x0}, &(0x7f0000f0e000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000301000-0x4)=0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f0e000-0x8)='./file0\x00', &(0x7f0000f0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a8f000)=0x0, &(0x7f0000f0d000)=0x0, &(0x7f0000f0d000)=0x0) r9 = getpgid(0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f0e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec0000-0x4)=0xe8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x0, &(0x7f0000f0e000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c2d000)=0x0) fstat(r1, &(0x7f0000e25000+0x58d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0d000)={0x0, 0x0, 0x0}, &(0x7f0000f0e000-0x4)=0xc) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000055e000)='./file0\x00', &(0x7f0000f0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000f0d000)={&(0x7f0000e86000-0xc)=@proc={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000ea9000-0x30)=[{&(0x7f0000f0d000)=[{0x2c, 0x1, 0x400, 0x1, 0x0, "2c54d74887120d0dc87dadd96215594561de09bcbe4025215e"}, {0x78, 0x8, 0x2, 0x1, 0x1, "d3524e046626b4002742deab2c6fcb437ca98ffd329124a6776d2a0cff2be1274fdda45971f1ebe85d0ff5b28533134993b327e67f1bf738b119f8e8407e3a132e379c5c13b8d959d6cb3e0b173cc93f45317cccc12d81c9d07948204c69bbaf8b50946186b7ce"}, {0x58, 0x1656be0d, 0x2, 0xffffffffdc62f250, 0x2, "e80c031ec6ffbb575357b3ba8ea3390c5ee9c581cd80bd0852b73d0620a33039a5c2918661709ff952b4625c30b135654929f5fa2770c6df3a7030c09b844d451ea8ebb6fbba"}, {0x1010, 0x4, 0x830, 0x0, 0x0, "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"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"}, {0xfc, 0x80000000, 0x200, 0x9, 0x2, "b8c65366573b46d2442577424916feac3716f97a6906e33cabdf5a0926ebf760f876fc08859f824a007b73468fbadd855411b4413ce1f031c4484f1da2a848b95753d80e11f8f327b198e5a0bc62bdef4aecb18ef018315b3f577529354c4b5a14a6b0102b6ce942b3c44fa00dfe4f593554a45d00ac17c0ae37033363ff5a5575c2a4bb0ac19b8d5e9dd95af9bd3ef11266147c9cb2597ea7309f930e7eb33143be8985b9f61b865af0a36d6d519fae9c1ddac583d9177e24630edd984de33632eaec99b58aa3a217615f9cdc6430f5a6b20b58e01f77ecb08af54773e5e006b23bda4686a4d6b23da68a1a"}, {0x48, 0x7, 0x100, 0x9, 0x1, "f64194ba486e2ad1fa2d8e7a70a0cfb7eebd498f639adcf879a5ce1405ffd9569fb1dc9f065a464fcf0d23e959a2b6eeec737a9c7d"}], 0x1280}, {&(0x7f0000f0e000-0xd0)=[{0x1c, 0x6, 0x4, 0x7, 0x1, "20073c0286f46ddd56a553c2"}, {0x44, 0x6, 0x400, 0x5, 0x0, "5f9cbb1c9c8c4c2703a04d1a3fd81bbadaf55e7bcb2f4888381f36a752ee053bc836c32620781cbeaed052a109fd8a59d36f"}, {0x58, 0x5, 0x302, 0x3a65, 0x2, "8a3d593b4857fc3612e60afe3aba79f5d51b0d15d9aa7ab6f8f73ffd67777544da8666f3d264d0fcb150b2d9ebb6fe7a2a75cea86db423d4763a691c696ecf5ca92716b018"}, {0x18, 0x8001, 0x220, 0x80000001, 0x1, "446a855304"}], 0xd0}], 0x6, &(0x7f0000742000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, 0x0, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x78, 0x5}, 0x2404c814) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/07 12:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb9000-0x4)=0xc) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000655000-0xa)='./control\x00', 0x81000028) socketpair(0x1, 0x5, 0x2, &(0x7f000062a000-0x8)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000097000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000000b000-0x10)='./file0\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000e8d000)=0x0) 2018/01/07 12:58:24 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x12000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000001c000)={0x3, 0x7fff, 0x78, 0x8, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0x1ff, 0xfffffffffffeffff, 0x7fff, 0x81, 0x4, 0x1000, 0x200, {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]}, 0x7, 0x4, 0x80000000, 0x37ac, 0x2}}, &(0x7f0000019000-0x4)=0xb8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={r2, 0x0, ""}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000020000)='./file0/file0\x00', 0x1) creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) 2018/01/07 12:58:24 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b1f000)=0x0, &(0x7f0000572000+0xcb3)=0x4) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/07 12:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e8f000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000b46000-0x4)=0x4, 0x4) 2018/01/07 12:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000375000-0xd)='/dev/snd/seq\x00', 0x0, 0x200008000020000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) fremovexattr(r0, &(0x7f00005be000)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) readv(r1, &(0x7f0000013000-0x38)=[{&(0x7f0000000000)=""/231, 0xe7}], 0x1) close(r0) 2018/01/07 12:58:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) iopl(0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000006c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088b000)=0x18) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/07 12:58:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f00005b5000-0x8)={0x0, 0x0}) timer_create(0x6, &(0x7f00009ad000-0x58)={0x0, 0x38, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005b000-0x4)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000d47000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f00002c5000)='/dev/usbmon#\x00', 0x8, 0x20000) setsockopt$inet6_dccp_int(r3, 0x21, 0xe, &(0x7f000020f000-0x4)=0x10001, 0x4) sendmsg$netlink(r0, &(0x7f0000861000)={0x0, 0xfffffd9f, &(0x7f0000928000-0x10)=[{&(0x7f0000dbd000-0x14)=[{0x10, 0x12, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d93000-0x5c)={{0xa, 0x3, 0xffffffffffffffe0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6284b546}, {0xa, 0x2, 0x662, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xda0e, [0x77, 0x7, 0x563, 0x0, 0x8001, 0x6, 0x2, 0x81]}, 0x5c) ppoll(&(0x7f0000480000)=[{r0, 0x120, 0x0}, {r0, 0x1020, 0x0}, {r0, 0x8010, 0x0}, {r0, 0x48c, 0x0}, {r0, 0x40b0, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1008, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2, 0x0}], 0xa, &(0x7f0000836000-0x8)={0x77359400, 0x0}, &(0x7f0000a14000)={0x100000001}, 0x8) 2018/01/07 12:58:24 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000000d000)={0x2, &(0x7f000000d000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000005000)={r1, &(0x7f000000d000)=""/177}) clock_adjtime(0x0, &(0x7f000000d000-0x51)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/07 12:58:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f93000)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00006d0000-0x8c)={0x0, 0x0, 0x1, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000ec4000-0x54)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x1c9c380}}], 0x1c) 2018/01/07 12:58:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00003e9000)='/dev/input/mice\x00', 0x0, 0x4001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000001f000-0x8)={0x0, 0x80000001, 0x0}, &(0x7f00003ed000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000884000-0x8)={r2, 0xfffffffffffff6fe, 0x5}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b58000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) gettid() 2018/01/07 12:58:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000017f000-0x10)=[{&(0x7f00008e6000)="1f00000002031900000007000000068100ed3b8509000200fffffffc000058", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000831000-0x8)={0x0, 0xad38}, &(0x7f0000eae000-0x4)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000eaa000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000997000)={r3, 0x8}, 0x8) 2018/01/07 12:58:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e35000-0x10)='/dev/input/mice\x00', 0x0, 0x42000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000609000-0x5c)={{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, 0xc0, [0x7, 0x6, 0x9, 0x9, 0x4, 0xff, 0xaaf7, 0x5]}, 0x5c) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x891d, &(0x7f000067c000-0x28)={@common='sit0\x00', @ifru_ivalue=0x0}) 2018/01/07 12:58:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b7000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000afe000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000601000)={&(0x7f0000485000)=[0x7, 0x20, 0x1, 0x100000000, 0x2], 0x5, 0xfffffffffffffc01, 0x4, 0x800000000000000, 0x80000001, 0x8, {0x0, 0x8, 0x3, 0x8000, 0x100, 0x0, 0xba1, 0x2, 0x800, 0x0, 0xfffffffffffffffb, 0x5, 0x0, 0x5, "4fd5ac8a479586112f3b1a12aef312663c7234ec21dd386bbfd44d14afd77a77"}}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000993000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c89000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053b000)='/dev/sequencer2\x00', 0x26000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000169000-0xc)={r3, 0x80000, r4}) r5 = add_key$keyring(&(0x7f00008e0000)='keyring\x00', &(0x7f00003e3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r5, &(0x7f0000392000)='.request_key_auth\x00', &(0x7f0000f65000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) [ 48.704622] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/7274 [ 48.713343] caller is __this_cpu_preempt_check+0x1c/0x20 [ 48.718808] CPU: 0 PID: 7274 Comm: syz-executor6 Not tainted 4.4.110-gdac1439 #13 [ 48.726418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.735769] 0000000000000000 37ba563708804927 ffff8800b2107638 ffffffff81d04e3d [ 48.743789] 0000000000000000 ffffffff839fd8a0 ffffffff83d0ab60 ffff8801ccee4740 [ 48.751847] 0000000000000003 ffff8800b2107678 ffffffff81d64dd4 ffff8800b2107690 [ 48.759856] Call Trace: [ 48.762431] [] dump_stack+0xc1/0x124 [ 48.767785] [] check_preemption_disabled+0x1d4/0x200 [ 48.774534] [] __this_cpu_preempt_check+0x1c/0x20 [ 48.776662] kasan: CONFIG_KASAN_INLINE enabled [ 48.776670] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.776674] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.776679] Dumping ftrace buffer: [ 48.776682] (ftrace buffer empty) [ 48.776686] Modules linked in: [ 48.776694] CPU: 1 PID: 7288 Comm: syz-executor1 Not tainted 4.4.110-gdac1439 #13 [ 48.776698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.776702] task: ffff8800b26197c0 task.stack: ffff8800b2370000 [ 48.776717] RIP: 0010:[] [] __free_pages+0x21/0x90 [ 48.776722] RSP: 0018:ffff8800b2377970 EFLAGS: 00010a07 [ 48.776727] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff825b9c5b [ 48.776732] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 48.776736] RBP: ffff8800b2377980 R08: 0000000000000001 R09: 0000000000000001 [ 48.776741] R10: 0000000000000000 R11: 1ffff1001646ef0c R12: 0000000000000004 [ 48.776745] R13: 0000000000000020 R14: ffff8801d04da100 R15: dffffc0000000000 [ 48.776752] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6f2fb40 [ 48.776757] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 48.776761] CR2: 0000000020eaa000 CR3: 00000000b8348000 CR4: 0000000000160670 [ 48.776769] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.776773] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.776775] Stack: [ 48.776785] 0000000000000246 ffff8801d04da258 ffff8800b23779e0 ffffffff825b9c81 [ 48.776794] ffff8801d04da270 ffffed003a09b44b ffffed003a09b44e ffff8801d04da268 [ 48.776804] dead4ead00000000 ffff8801d04da240 0000000000000000 0000000000000000 [ 48.776805] Call Trace: [ 48.776816] [] sg_remove_scat.isra.17+0x1c1/0x2d0 [ 48.776823] [] sg_finish_rem_req+0x2b5/0x340 [ 48.776830] [] sg_new_read.isra.18+0x336/0x3c0 [ 48.776837] [] sg_read+0x8c2/0x1490 [ 48.776844] [] ? putname+0xee/0x130 [ 48.776851] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 48.776857] [] ? fsnotify+0xee0/0xee0 [ 48.776866] [] ? avc_policy_seqno+0x9/0x20 [ 48.776876] [] do_loop_readv_writev+0x141/0x1e0 [ 48.776883] [] ? security_file_permission+0x89/0x1e0 [ 48.776890] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 48.776897] [] ? sg_proc_seq_show_debug+0xd30/0xd30 [ 48.776905] [] compat_do_readv_writev+0x5df/0x6e0 [ 48.776912] [] ? vfs_writev+0xb0/0xb0 [ 48.776919] [] ? exit_robust_list+0x240/0x240 [ 48.776926] [] ? quarantine_put+0xab/0x180 [ 48.776933] [] ? __fget+0x20b/0x3b0 [ 48.776939] [] ? __fget+0x232/0x3b0 [ 48.776945] [] ? __fget+0x47/0x3b0 [ 48.776953] [] compat_readv+0xd9/0x140 [ 48.776959] [] compat_SyS_readv+0xd8/0x1b0 [ 48.776965] [] ? SyS_pwritev+0x230/0x230 [ 48.776972] [] ? vmacache_update+0xfe/0x130 [ 48.776979] [] ? do_fast_syscall_32+0xd7/0x890 [ 48.776985] [] ? SyS_pwritev+0x230/0x230 [ 48.776991] [] do_fast_syscall_32+0x314/0x890 [ 48.776999] [] sysenter_flags_fixed+0xd/0x17 [ 48.777093] Code: 96 a4 0c 00 e9 78 fd ff ff 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 49 [ 48.777101] RIP [] __free_pages+0x21/0x90 [ 48.777103] RSP [ 48.777109] ---[ end trace 6ffbe873b11e6287 ]--- [ 48.777112] Kernel panic - not syncing: Fatal exception [ 49.145956] [] ipcomp_init_state+0x19a/0x970 [ 49.151986] [] ? __lock_is_held+0xa1/0xf0 [ 49.157757] [] ipcomp6_init_state+0xb5/0x820 [ 49.163788] [] ? __xfrm_init_state+0x363/0xb30 [ 49.170977] [] __xfrm_init_state+0x3e7/0xb30 [ 49.178223] [] xfrm_init_state+0x1a/0x20 [ 49.183904] [] pfkey_add+0x1fbb/0x3490 [ 49.189410] [] ? pfkey_delete+0x370/0x370 [ 49.195180] [] ? pfkey_add+0x3490/0x3490 [ 49.200862] [] ? __skb_clone+0x24a/0x7d0 [ 49.206553] [] ? pfkey_delete+0x370/0x370 [ 49.212323] [] pfkey_process+0x61e/0x730 [ 49.218006] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 49.224820] [] pfkey_sendmsg+0x3a9/0x760 [ 49.230502] [] ? pfkey_spdget+0x820/0x820 [ 49.236270] [] sock_sendmsg+0xca/0x110 [ 49.241779] [] ___sys_sendmsg+0x6c1/0x7c0 [ 49.247550] [] ? copy_msghdr_from_user+0x550/0x550 [ 49.255066] [] ? do_futex+0x3e3/0x1670 [ 49.260758] [] ? __fget+0x20b/0x3b0 [ 49.266006] [] ? __fget+0x232/0x3b0 [ 49.271253] [] ? __fget+0x47/0x3b0 [ 49.276412] [] ? __fget_light+0xa1/0x1e0 [ 49.282102] [] ? __fdget+0x18/0x20 [ 49.287264] [] ? sockfd_lookup_light+0x118/0x160 [ 49.293643] [] __sys_sendmsg+0xd3/0x190 [ 49.299249] [] ? SyS_shutdown+0x1b0/0x1b0 [ 49.305017] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 49.311131] [] ? fd_install+0x4d/0x60 [ 49.318463] [] ? move_addr_to_kernel+0x50/0x50 [ 49.326750] [] compat_SyS_sendmsg+0x2a/0x40 [ 49.332699] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 49.339249] [] do_fast_syscall_32+0x314/0x890 [ 49.345368] [] sysenter_flags_fixed+0xd/0x17 [ 49.352254] Dumping ftrace buffer: [ 49.356213] (ftrace buffer empty) [ 49.361024] Kernel Offset: disabled [ 49.364963] Rebooting in 86400 seconds..