ap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x9, &(0x7f0000001000)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x7, 0x315689af, r0, &(0x7f0000001000)="762fb739b6c95e771aa0995d59a4aba957708fb17045d50ec1903e0e0ebdfb08d5210d103543e5a013501a3606d7d8fc7a5bd57873aba6254f0b5cf9b25129ad532bc39807bea8f4e70117c0317bcecc47967d13bc649e525a25a5ed9de9771058a86dd95cf1033e0648f9754af7e9a94222f5fb6d435d33e4e31b3380fb535edd8ab429f9fcb4f935a976749010701c29893285ca78c0bfa307f1803bc93b152eecfdbececba9a33eabfd14dca42ec89aab8b2b69c3144599c0883659eabb7b772f3eb2671d067eaa8efdbb3a27db7323", 0xd1, 0x36, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000001000-0x7e)="363aa9b3c8309e93993f92df2f25e77e02651fe939c7be0d0eb573fdca79d016d49c8f9c06a8bbce796e7dc157259b4c63ee2b0c753f4a73c16b87eb5e532080001e3cfd03ee35b78fc0f95daac52bc1dcf5e3bea79b720a38b06a11eeac6c2f2bb4643c4505c24ebff9cedabfbd993ff613991127e50f6f5ea4e624914d", 0x7e, 0x1, 0x0, 0x0, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xf, 0x10001, r0, &(0x7f0000000000)="b7c4426ba8e02bd5df46280026d26ba79eae1d045073", 0x16, 0x2, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000002000-0xaa)="7adef6c5f69f92b853e66d05817062cd6c85dff77bf532d5aec9c23c42a0c8be5ca89d0a90d26a1f20018739a944ada4059911af03ba4778f216e38f29598bec8fb0bd2bac6cfb5290ec02d1c2dfd9b2c44a4afa29ff6b645b3353a7b3fb5c9dfd71e62c94d616cfbf430aab2a50ebc0d9b89ba6e89f8d7063e0837e76e9c2493c1c0499339d055ce265db2368e27ec2b460a55bac199d7984162e29f066596e20e8764e7d6c61e22d67", 0xaa, 0x3, 0x0, 0x0, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100000001, r0, &(0x7f0000001000)="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", 0xfa, 0x965, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000000000)="fa037c37eb666146cdb591d3a0f62bff77a14f253551b999534b4bc0ef5e429f1a68bf121b2d6dac2084fb9e0dd801a3fcb1a2defe75e9c4db76c80b3476ef0f5868980e66f52bd6a2420a32ea97409160ffa76b1929ae19fa1042b444f9065e459463d49bcb63ff0b9408889ee7", 0x6e, 0x81, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000002000-0x5a)="95363b5a1abbfc34a832cd41166b8592780a4e02274fef2df370d479da88e06f8262accd26d67f4bfa2cbbd9843e8f99aa42cfb569581f368e3628f2c6158d73b9713f9496f00ed0d4170341f813c03e9e6eae38b49e05942652", 0x5a, 0xcf, 0x0, 0xc6ef966237f7807b, r0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x80, r0, &(0x7f0000002000-0xbe)="1ceb41c1dfa14ef50eb00762b928cef5e33d6fc75d18e6d7f85eddaa169655228f9698ecc78de32f34ba72f81b340d4aa51bcae0223392c1793fb21384ea54dcd2da77daa0833c9e1167d68ceb97b6f0c7b571b78ee454661f23737362500c55e842095eab9e87543ce7237bd016a928478ae6dfa2f9cd39bc087c75622dd3446144409ec0494ccac86a6946a9b4cdc40123ccf6d18ff6382873ce90ee7a547b7d8e5362a9a89c0dac9431e7da1a9a1c1a5702ed9ceb880cbd1222c0e04f", 0xbe, 0x9, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000002000-0xfa)="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", 0xfa, 0x2, 0x0, 0x1, r0}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x79)="117a8b3824090c285e2c85ce2a81aaae265be3e01ad0b6f87fa9ca602e374056f4b0fb9301f984c22be7d7cf7c737ea9b4595f71e7e1458ab28382b33ad1819be08b55346035c828ecb3cac6402dcde92e0588b430abfa18c35329a8d522a4c90fbcd1f134b044280d333ccba872b8f434c53f217e71cb3d80", 0x79, 0x50, &(0x7f0000003000-0x11)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xff}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x0, 0x27d53e15, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3f, 0x2, 0x7, 0xffff, 0x200, 0xab, 0x0, 0x3a6f, 0x4, 0x81, 0xb3ef, 0x7ff, 0x66728a66, 0x401]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={r2, 0x401, 0x20, 0xa7c, 0x4fa00000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000005000)='./file0\x00', 0x11) 2018/01/31 10:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000789000)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000589000)=0x0) 2018/01/31 10:19:48 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={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]}, 0x7, 0x80000000, 0x80000001, 0x7fffffff, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000004000)=0x8) close(r0) r5 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x80047453, &(0x7f0000000000)=0x0) 2018/01/31 10:19:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x542, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x18) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6f000)='/dev/sequencer\x00', 0x20100, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000fbb000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x5, 0x11, "e6bc2e08c21573296d4099a29cc0337ecc487c35440ebdb07f44cc2f761aa6301676bd697c9dac5d6e226a958b27ba7848269d342fb8a3c3b19d1cbb7058f277", "1cff40b5a2345d9102f155634e391103531b80af6b4ec81e0b84d493cf38f735", [0x1, 0x1], 0x0}) sendmmsg$unix(r0, &(0x7f00001ee000-0xc4)=[{&(0x7f0000da1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004dd000)=[], 0x0, &(0x7f0000723000-0x98)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 10:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f2000)='net/connector\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f9d000)={0x846, 0x5, 0x0}, 0x4) preadv(r0, &(0x7f0000c12000)=[{&(0x7f000013c000-0xc)=""/12, 0xc}, {&(0x7f0000bcf000-0xea)=""/234, 0xea}, {&(0x7f0000ab3000-0xb9)=""/185, 0xb9}], 0x1, 0x0) write$selinux_create(r0, &(0x7f000044b000)=@access={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x33, 0x0}, 0x4b) 2018/01/31 10:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mount(&(0x7f0000453000)='./file0\x00', &(0x7f0000118000-0x8)='./file0\x00', &(0x7f00007a2000-0x4)='ufs\x00', 0x2001, &(0x7f0000ede000)="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") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) utimes(&(0x7f0000a0a000-0x8)='./file0\x00', &(0x7f0000f2d000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00009c5000)={r0, &(0x7f0000aa7000-0x9d)="", &(0x7f0000ad4000)=""/0}, 0x18) 2018/01/31 10:19:48 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009da000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) accept4$netrom(r0, &(0x7f0000a4d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000413000)=0x10, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/rtc\x00', 0x400040, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f00008ad000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000778000-0x6)={0x7ff, 0x3, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x59)="87dd5b061ec269be61aa72ec0ff622701330f7cc847529eb5a505ab694bf08b0f3bb0acf98a02afebab1f56662af9731e513f4458b8ea2fc312674818a2438d91da2bdf4e263478b102a7f71c8a47db2f19ba0dbd6541b6c5f", 0x59}, {&(0x7f0000ffa000)="3b629653016c8f12e85e2d81a4144656badd315530c1387dc4216dc9de6a9808e4ab59890979", 0x26}, {&(0x7f000041d000)="27ba1eb5522f834fa294", 0xa}], 0x3, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000002000-0x44)=""/68, 0x8f}) r3 = socket(0x5, 0x3, 0x5) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000003000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x48)=@canfd={{0x4, 0xfffffffffffffffc, 0xff, 0x100000000}, 0x32, 0x2, 0x0, 0x0, "81099238de973ab29ef170d5186bd6f52ba98500bf7d948c54f604d6bfeebc7be02efd3f451b8fa19540bc1905f34fce75ca83f3939cbcdffbb96cc3774e1c53"}, 0x48}, 0x1, 0x0, 0x0, 0x20048000}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000004000-0x8)=0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000005000-0x5c)={0x7, 0x0, {0x3, 0x2, 0x100000001, 0x2, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r4, 0x0, 0x1, 0x0) r6 = accept4$vsock_stream(r1, &(0x7f0000005000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80800) bind$vsock_stream(r6, &(0x7f0000002000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) rt_sigreturn() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x80000) write$selinux_load(r7, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "2455b8a3808d1a924720fb4c7e8ddd209f5082f738f21dc32fab1cafdb894cc030cf0095fddc9c410a8f1634b752b0b5cb25516c13121410338aa61d439271e38d877e74074fe825b1877f1f2687c99643e916c1d1ba79c1c57883163bf59cddd108ab5547449579e8696816e1e695bbbb63b9af990aa252dab09c28ccc031209623b93e6e932ba5b8a88dc271fa8da045892476fae8a69e14582f7e570a6f604f44c23ce76351695ee04be87430854100c1a0467eda2a23fccd7198102a0eab261a11d023c86d409acc5ed4a8d57d8e"}, 0xe0) 2018/01/31 10:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00005b3000)=0x76e, 0x4) listen(r1, 0x0) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000008000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x40, r2}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:48 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x8)='proclo-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000047c000-0x4)=0x0) perf_event_open(&(0x7f0000c71000-0x78)={0x2, 0x78, 0xc00, 0x3, 0x4, 0xd8, 0x0, 0x2, 0x224, 0x1, 0x746, 0x3, 0xffffffffffffffb7, 0x8, 0x200, 0x2, 0x4, 0xfffffffffffeffff, 0x2, 0x101, 0x1, 0xa9a8d4a, 0x224, 0x0, 0xffff, 0x1ff, 0x7fffffff, 0x6, 0x0, 0xfffffffffffffffb, 0x3ff, 0xf0a, 0xffffffffffffffff, 0x7, 0x2, 0xae0, 0x6, 0x6, 0x0, 0x800, 0x1, @perf_bp={&(0x7f00001aa000-0x1)=0x0, 0x0}, 0x84, 0x1, 0xffff, 0x5, 0x7, 0x8, 0x1, 0x0}, r3, 0x733, r0, 0x9) io_setup(0x5, &(0x7f0000880000)=0x0) r4 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f000064b000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00001c1000-0x50)={@common='irlan0\x00', @ifru_flags=0x8201}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e50000)=0x0, &(0x7f0000ff7000)=0x4) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000372000+0xa56)=@assoc_id=0x0, &(0x7f0000799000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ee000)={r5, 0x1, 0xfffffffffffffc00, 0x1, 0x1, 0x7}, &(0x7f0000cbe000)=0x14) 2018/01/31 10:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002cf000)='/dev/usbmon#\x00', 0x401, 0x600) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008a6000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000e0d000-0x110)={{0x5, 0x3, 0x6, 0x4, "2b820f3b82720aec825cbfb96d9f347720815a7dc794f5bafab1d6f6c484dfe86de9e45489bd3b9f8cdea39e", 0x8}, 0x0, 0x0, 0x6, r1, 0x6, 0x1ff, "121f103f29916f810e829d44fcf0afd46041a525187eb8868bfa4d32db0fe6b045fd57a2fb986d9a721c00105ee68a540901d06ca92d308dcaf475d78d3cebf3", &(0x7f0000215000-0x2)='\'\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xffffffff, 0x5, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpid() prlimit64(r2, 0x0, &(0x7f0000cf0000)={0x7, 0xcd6e}, &(0x7f0000ff8000)={0x0, 0x0}) getgroups(0x0, &(0x7f0000bea000-0x1c)=[]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007f5000)=0x0) ptrace(0x4219, r3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000029000)=0x0) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x7ff, 0xffffffff, 0x2000, 0xffffffffffff6afe, 0xfffffffffffffff7, 0x3, 0x8, 0x8, 0x7, 0x5}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00001da000)='/dev/dsp\x00', 0x82880, 0x0) connect$bt_l2cap(r0, &(0x7f00002a7000-0xe)={0x1f, 0x0, {0xfc, 0x0, 0x10000, 0x1, 0x6, 0x5}, 0x6, 0xec8}, 0xe) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000886000-0x4)=0x0, &(0x7f000088e000-0x4)=0x4) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000c000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff9}, &(0x7f0000017000)=0x98) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000018000-0x10)={r1, 0xbc, &(0x7f000000a000)=[@in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xeb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x0, 0x88, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}]}, &(0x7f0000016000-0x4)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0xffffffffffffffff, 0x0, 0x31, 0x0, 'syz0\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x3b8) 2018/01/31 10:19:48 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c2f000)='/dev/sg#\x00', 0x3, 0x20040) connect$vsock_dgram(r0, &(0x7f0000a18000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000f8f000)={{0x4, 0x6, 0x7, 0xff, 0x2, 0xd368}, 0x9}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0xd5a9, 0x10080) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004000-0x10)=@req={0x50, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000000000)="8a813933b3a3a29c9f274a4f7af9a72cc1636f89ba6ef3de0357baf342cd343b"}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000004000)=0x0, 0x0) preadv(r1, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) 2018/01/31 10:19:48 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00004f6000)={0x10000000, 0x200, 0x11}) 2018/01/31 10:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004f0000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a2a000)={{0x0, 0x0, 0x3, 0x1, 0x3}, 0x100, 0xffffffffffff7fff, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x398, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c0c5999c2d498c5f186eee201cf1e17c", @generic="bf16eae84644364012831e13afcb3053", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'pptp\x00', 0x0}}}]}}, 0x3f8) 2018/01/31 10:19:48 executing program 3: 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}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00003c9000)={0x5, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/31 10:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect$ax25(r0, &(0x7f00005cf000-0x10)={0x3, {"3d22b086af7c24"}, 0x0}, 0x10) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x9, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000-0x4)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff23) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x105100) 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) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000-0x4)=0x98e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"e39fd08b681d4d"}, 0x10}, 0x10, &(0x7f0000000000)=[{&(0x7f00002c6000-0x14)="f85a62e87023d5c4836a513400c85f68fcbb0a50", 0x14}], 0x1, &(0x7f0000001000-0x350)=[{0xd8, 0x0, 0xffffffff, "ea0e5dc8f2bb5d27eaf86a9a05c1aed0f5b9e13d39b35d32795ab145b441f42bde7af9b58e139087b6c6d6c2a6d8d0174f05c8d8ff73c2c992feb643c7347270295806d7319ac3539abf6794df11afd76a4878d547af41f6c817cb0adfc0eceb3b2c25f80ae0a4cdc92ca35d4723e9695c7364519c9e73bc5ee652f5d3c882a28f5ccff197df8ec5d02dd629d9f465138f57ed4450ab67e0b727729bbfaaeefd88cb61ec6d3853cc39b547bbd617e6b3f00bd3d1fd99cbf8fa0582a374de91307cd63f90e5a57c77"}, {0x68, 0x101, 0x8, "2b295c0c4836bd228dc0fa91b22bb95428cf800f4cdd58bec90a14a4a5aeeb3ec6d259b466d4ce74e72898f186d46ca1848b0a46cd50cf1f84d46322c330d19f53171323f8b42f46a1bdfbef8042afffbc2dbc1b2d0f21"}, {0x28, 0x109, 0x20, "21d2a36513667986104f4147855471be689e867de6"}, {0xf8, 0x117, 0x4, "4bed44b578168d33b8d7a0ad20bd7227571fcbdbfb6576b55fbc193d63ef106082b8fd228786928b128d8d4fcec1352e05b9011c34b617fbb94eb61214ac2c4a44e1dc7ccd68a12f5d70900a121a45cc7ee16e7d835e0b8254c69ae50f25e8a4b58dc55cf7f2c2bf18b89e75ca59b3e72b32b3db3d5a05ed82b7e0908a463487264881e97bbd058b53433385dc9913704ed012a8edbfa78d89efd9e79de593cb07840481c005e3342cd803eed2c027efd7cc362d5004484e9404cb255972bfdebeb960a3a55005d82d89059f5db15b5ffa11c5ec069884bbaebf0a7398d774d0a8f9513534dd24"}, {0x38, 0x117, 0x1, "9b03cd102284d79a619e94f9a6c37a38da9588f2132aa6b1e886a5b64514e0ff12"}, {0xa8, 0x110, 0x5c6b, "587e382dded167a4715a318ece8a5a384611b30f3d5962d5336620e5113bf7ddb874defd4915b1fd16ea8484d585501b12773f20036096f150a1b9e9848d4453291ebf7a27224e5fa55bd2fa6114caae97a501c4bbee6376ffc25f33b6264c7ccf514ef9b9ec3f778ba8122cd5915718e06077408e33617d1c27ebf0286a5e9220be10ce77cf0024af84d69b6e5f2cf4f13cd48d3f"}, {0x10, 0x13f, 0x80, ""}], 0x350, 0x41}, 0x10003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x80800) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000781000-0x4)=0x1124, 0x4) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/31 10:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000afe000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eac000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000781000)=[], 0x1d, &(0x7f0000f50000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15, 0x0}, 0x0) 2018/01/31 10:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r1 = socket(0x1e, 0x80000, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x7f) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x3be) 2018/01/31 10:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00005e1000-0x50)={0x220, @tick=0x1f, 0x1, {0x401, 0x2}, 0xfffffffffffffffc, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f00005f6000-0xa)='/dev/vcs#\x00', 0x6, 0x2) 2018/01/31 10:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000-0xb)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000517000)={0x80, 0x10000, 0x7, 0xef}, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00004ba000-0x94)={{0xfffffffffffffffa, 0xb05, 0x4, 0x7, 0x1310cc66, 0x2}, 0x4, 0xffffffffffffff00, 0x2d, 0x28, 0x2, "fb611d8704d2ccbe686e6e60c11c42345155249f903eb5a50ecd82bd79dede8d6416c195f473b9ac3e4be6b0c8eba00f48d603a826441e3f58c5410ea30c577a46c38327ace668b3e02dc68c6e6e3eab3882b362f070417c786ee60d14670dc56aaed50f1af23b22fdac90c002c808380ba2cde63a68ca551589ce760480416c"}) get_mempolicy(&(0x7f00009d9000)=0x0, &(0x7f0000e52000-0x8)=0x0, 0x100000000, &(0x7f000052e000/0x4000)=nil, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000061f000-0x18)={0x1, 0x0, [{0x2000000040000071, 0x0, 0xfffffffffffffffc}]}) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ce9000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d51000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000086b000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000-0x1)=0xe8) stat(&(0x7f00003f8000)='./file0\x00', &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094a000)={r1, r2, r3}, 0xc) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000080b000-0x10)={0x0, 0x404}) epoll_create(0x4) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000038c000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) socketpair(0x8, 0x7, 0x10001, &(0x7f0000789000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000bb8000)=""/142) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000646000-0x4)={0x3ff}, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/01/31 10:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000268000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000017a000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001eb000)={0x4, [0x7ff, 0x100, 0x8, 0x6]}, &(0x7f0000436000-0x4)=0xc) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fde000+0x49f)=0x0) 2018/01/31 10:19:48 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x80002, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) 2018/01/31 10:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000212000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mice(&(0x7f0000553000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019b000-0x50)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003d9000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000fa4000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000653000-0x8)={0x7fffffff, 0x7, 0x9, 0x1}) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cb000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000689000-0xb0)={{0x80, 0xffffffffffffffc6}, 'port0\x00', 0xc0, 0x8, 0xea3d, 0x5, 0x8, 0x2, 0x1b, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x0) pipe2(&(0x7f0000cb1000-0x8)={0x0, 0x0}, 0x4000) ioctl$TCSBRKP(r2, 0x5425, 0x2) ioctl$int_out(r2, 0x2, &(0x7f0000ec9000-0x8)=0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000e6f000-0x4)=0x8) r3 = mmap$binder(&(0x7f0000371000/0x1000)=nil, 0x1000, 0x2, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a15000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004fe000)={0x84, 0x0, &(0x7f0000bcf000-0x84)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x20, &(0x7f000048e000)=[@fda={0x66646185, 0x8, 0x2, 0x10}, @flat={0x73682a85, 0xa, r3, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00002d4000)=[0x58, 0x78, 0x78, 0x20]}}, @exit_looper={0x630d}, @acquire={0x40046305, 0x3}, @release={0x40046306, 0x3}, @free_buffer={0x40086303, r4}, @increfs={0x40046304, 0x1}, @release={0x40046306, 0x5}, @request_death={0x400c630e, 0x2, 0x3}], 0xa5, 0x0, &(0x7f00007df000-0xa5)="915589fb4d5ac1e2d563e91e66d8eec04e1ccdaca3f76cfbabfc4267dbd09168655b1354ef60ec28a0e8782107995053459e96c59be3e501cda4a883fa4a408f50745a6772d98c4932006d8b837d5c0c3e7738c5dde9d077a82849b40f316f3e16fb0f8cb004671fab10e69a97c42b63aa984b79d2e316a7f999eb858e2acac2061e27209b4974909cd51547f6f09d799ecad1d071de39c8b4d37e03b7cadf2b806c4ad830"}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/01/31 10:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000646000-0xd)=""/13, 0xd) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000993000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a53000-0x11)='/selinux/enforce\x00', 0x2000c1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000e79000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000264000)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000064f000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f00004aa000-0x604)="", 0x0, 0x0, &(0x7f0000024000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cf9000)=0x0) r4 = getpgid(r3) r5 = syz_open_dev$sndmidi(&(0x7f00005cb000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x48000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r7 = gettid() socketpair$unix(0x1, 0x2000005, 0x0, &(0x7f00004a3000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r8, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r8, 0x8, r7) read$eventfd(r6, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f0000951000)=[{r6, 0x0, 0x0}], 0x0, 0x3a2f00) sendto(r2, &(0x7f00004cd000-0x87)="658604336fc0657cfc9381207a2aee9fb0b1fe3cab073b872c7e03089e2b637b51cd70bf9abdd7b98178dd5292172291fe93caee994be92bfa558f57e6a0dbda9907fdb11ac577971a0bc0902035d3f3b76629edb5ba3ed4f243de10818690dcc291842d580ebb8a87f50e75ffd3b7518d7fc1c6c3020b65c5263e47e213a8a2677e8effbc8b12", 0x87, 0x4, &(0x7f0000309000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00006a5000)={0x0, 0xffff, 0x2, [0xb26, 0x3]}, &(0x7f0000617000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c1c000-0xa0)={r9, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x400, 0x80, 0x1f, 0xa}, &(0x7f0000ca9000)=0xfffffffffffffc60) tkill(r4, 0x3c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00006b8000)=0x0, &(0x7f0000a17000-0x4)=0x4) 2018/01/31 10:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000101000)=""/84) 2018/01/31 10:19:48 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000383000-0x9)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000ae8000)='./file0\x00', &(0x7f00003b1000)={0x21, 0x78, "d983646724f7ab5534b512322e3c3d98163d14bc2fb0e6aaae"}, &(0x7f0000001000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002bb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fd0000)="0a07759ab0f0e5b30000020054dbb736001400000000000000ff0100000aff6e", 0x20) 2018/01/31 10:19:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x10d) ftruncate(r0, 0x1) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) syz_open_dev$vcsn(&(0x7f000063b000-0xa)='/dev/vcs#\x00', 0x6, 0x200) fremovexattr(r1, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/01/31 10:19:48 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f000000b000)=0x0) r3 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000003000-0x8a)="a3e77d92163c1e184c9b448d327c8deb97fc2d7dc267f3c16c2b8e891368b3d9bb547e7d8fb858426a3d07d515cb2aee2928aa3b96fae0620a085bd5ab360c8ea006d0f285a33f36c8d9f2cb62dc39446089d1876455617cb2117e55cf7fec10cf95d14edd7ca66d858c583e296c1feef421e96360e2470e7934add23e66e6042c84f8f060be7b8c3e1e", 0x8a, 0x7fffffff, 0x0, 0x0, r3}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r4 = semget$private(0x0, 0x0, 0x100) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r4, 0x3, 0xe, &(0x7f000000c000)=""/161) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f000000d000)={0x9, 0xbf, "94352d32554f117023a97e70e6bc67768fa8d3e3039070df78951fff0af92db4f2961b075cd88d1cbade63c2776bdf006febde40405f0969cc3d700420e054818a198d1bbbcf825827984a572d2afcdb10b2965b55cc96bd5c1451c53e5ab341aff660ae6a112647698aa17154e480876bb92c657c8e99fe1f7bb4fbe4ee4c24a95eb54230eb53d5e6561b484b2214bbd1ede5fec60f7d7c68045d818363120ad696a47be14c87e01160f45e8aa35d6675e0234410cb3580d838d102f60068"}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f000000c000)=0x0) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000d05000)='./file0\x00', &(0x7f0000000000)=@random={'security.', '\x00'}, &(0x7f0000001000-0x2)='}\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/31 10:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d95000)=@assoc_value={0x0, 0x5}, &(0x7f0000d93000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={r0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) syz_extract_tcp_res(&(0x7f0000904000)={0x0, 0x0}, 0xfffffffffffffff7, 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000492000-0xd)='/dev/dmmidi#\x00', 0x15, 0x102) sync() ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r4 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r5 = dup2(r4, r4) sendto$inet6(r5, &(0x7f0000009000)="", 0xfffffe34, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) write(r2, &(0x7f0000e91000-0x26)="260000005e0000000009eaf83a0000000000090001000000ffffff000008db3907ff350deade", 0xffffffffffffffc0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a58000+0xc8b)={0x5, [0xbe21, 0x1, 0x2, 0xeba0, 0x6]}, &(0x7f00001e8000)=0xe) accept$ax25(r2, &(0x7f0000ade000)={0x0, {""/7}, 0x0}, &(0x7f00000cb000)=0x10) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x2, 0x3, &(0x7f0000c08000/0x4000)=nil, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r2, &(0x7f0000001000)=""/127}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000df7000-0xc0)=""/192, &(0x7f0000655000)=0xc0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000eb6000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$llc(r0, &(0x7f00005c6000)="70385ebf989c769bdaee9d4b19fdb381ae28376ffb3eae83194b1fef653dc7150e2ed9b0bb5867d31f0221c3cb92b1ab9fa8ee688e86ea02352a25802b9a3cd015f544ad1245cf15a9fbd25cf7527c9bf82aa1095e90a4e561d6e9", 0x5b, 0x4, &(0x7f0000066000-0x10)={0x1a, 0x7, 0x4, 0x7, 0x81, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/31 10:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = open(&(0x7f00002a9000-0x8)='./file0\x00', 0x0, 0x4) recvfrom$ipx(r0, &(0x7f0000e50000)=""/17, 0x11, 0x21, &(0x7f00003c4000-0x10)={0x4, 0xda, 0xbad7, "b6334dafc054", 0x3, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) poll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 10:19:48 executing program 6: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000eb000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000094c000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, &(0x7f000035a000-0x4)=0xc) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000fbe000)={"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"}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbe000-0xc)={r1, r2, r3}, 0xc) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fbc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1000000004) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f2e000)='/dev/cuse\x00', 0xc200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000abd000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e33000-0xc)={r1, 0x80000, r0}) sendto$ax25(r0, &(0x7f00007fe000-0xfb)="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", 0xfb, 0x20000000, &(0x7f00004c0000-0x10)={0x3, {"b10dab2b62b67d"}, 0x2}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x80000000000024, &(0x7f0000f2b000)="2be6e5e0ffff01000092c5001d8d9a", 0x8) close(r2) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00004be000-0x8)=0x0, &(0x7f0000483000)=0x8) 2018/01/31 10:19:48 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004d9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x1, 0x8e27, 0xf}) getrandom(&(0x7f0000001000-0x97)=""/151, 0x97, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002000)={0xfffffffffffeffff, 0x6c, 0x8, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/31 10:19:48 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000f30000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000001000-0x3c)="3c4c74fed9f1061f614a1c0134913bef3f8fd853ebfe79f5ef2ee1dc1188ed890ea46d2ababef6af95901d032e0b145f6ed328bcdbdf1d41f2220508") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000377000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000b48000)='task\x00') socketpair(0x1f, 0x1, 0x6, &(0x7f0000e59000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) getdents(r2, &(0x7f0000825000-0xa7)=""/96, 0x60) seccomp(0x0, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) r6 = socket$inet6(0xa, 0x800, 0xbdc6) getdents(r3, &(0x7f000007a000)=""/36, 0x24) vmsplice(r6, &(0x7f000019b000-0x10)=[{&(0x7f000036b000-0xe3)="e291208d92ca73b5d0742b3c84738ec4bf3212db863f7493f9eecd8292afd57c7dc62ce9fbe5c5fb8814fe29c8c7e423f2b5a3f65d693b68d899f2f9f2431a98fa38daec44589f897b13e16796a274f110e6e18986de6b9b593dce90650ff8f0deac12e55baa9cd7ae97b8c7b438f1bb15a13dd2e12ea712995e4482e775a1936a663fd296b19aba9c26ea819e330b8aeddacdcadf44ea6a992a1ab82bf2fb79b7009fbe3abcbc93d935783166b5bac4dc46d5a784128df171ffe77c98327e160cbfb6886c89a24bd821e0a115d25b9ccea5d0666cd4a19e1eba984d080e41175cc801", 0xe3}], 0x1, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000c88000)=0x12, 0x4) 2018/01/31 10:19:48 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f7f000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/31 10:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00007ee000)='/dev/amidi#\x00', 0x10000, 0x280082) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002b6000)={0x0, 0x1, 0x5, [0x0, 0x57e, 0x5, 0x4, 0x5]}, &(0x7f0000c91000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00005f5000-0x8)={r1, 0x8001}, &(0x7f00007d1000)=0x4) sendmsg$inet_sctp(r0, &(0x7f00005b1000)={&(0x7f0000bd8000)=@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000d3c000-0x60)=[{&(0x7f0000c86000-0x1f)="2a496e1d16c0ee58c58d2e0c8e614ac5345bf270d87ae97d2d4ede9d2b45a06acc26a3a7067c0167fabcbbef4daed94ab2a35688", 0x34}, {&(0x7f00000c1000)="9e8e9ad11b7f30bcb04da27848e5a6eed03f50cb6066ec389bd26190c2592f741bcdb29cac55d98a741171b20a56d7f274232b5a5a2650464f3375c1397a2756b7703bb8979ee9235d2c35bbf41ee933e972f555caaf7704ea25e7c3f91ca294858c302c671eeb7e39514ac4fad8e04cbed26a9a425579aa642605214df6b4bd5db2a9e6b29d5f83db80417282404e8d3161b8689274ea1b90703c7bde30e3cd220885758a621ae7a4b86dd230b690e9fac00b3d4197247226bb9e79c167174598b85901ff6ead34596314e9022e393b022e1d6a0f58bbef6b2ddf7624c0658a4f65c7d523d1bc9b9ed4b8f5f31c5d", 0xef}, {&(0x7f0000465000)="a571f8aee5869c69cf89fa23f66c8597df7ff04f91ed69c4e56361c3fc1e434f6fc85faf0029b3aa", 0x28}, {&(0x7f00000bf000)="886837968ee266c17a7077fd0e9e61ccda7e61dbacd297398cec94e3bab43a3454858d2d325979930bd2b0", 0x2b}, {&(0x7f000070a000-0x32)="6dedf47452ce74c97558945d11226a1b4664fb81e609151426c4a1622f81ca3854b7c88c14b36e8bd59a0ba77a925739cd46", 0x32}, {&(0x7f0000b99000-0x1000)="4f5cd8225f8fe59f4f07392cc8a41271d3f138aed0c10da25865db71282065cad1b6f62d0174f385e18a964ba28fa6c7b9dd36988a394056e9719fb423f3116ca43baef416fa73d9f69c815c0109c1f902a7727de81cfa505aaf11c2d28be43e77a1b375ffefa75d8d6125ee3976aa1c31890a3742ce136c9a6f1871ef4302504537c28f4ce7b8fbc547e6273860f066b8add6ab3cb680143e526d98dde67570ee8179389e7575cb764e9d9288febbe1abf89dc6dbaccaa76c454b877f54d9143af4e6509faa02e80e9f373083bba9c3aae2bb38ee3f3184cd3f0873a50f7ec26ceda17903fff3a96b12c5616e1fa5e775b686fb91a39c98eaf1641d659e277ffc87a4617f6d077a6427a00773e453d14d11965249b64755da079ed715eb023fa68ee6569803ab7f97ae308be92c0b8bb195b012cf95f980b50df1b43620c9f8117ed80e79d6f712c184b3f52ecd583772c588a4a8d3572682dc4e1fbb84e4413b7429b3cc754d5b08c34286acee1b547af37fe459cd12b0e202ec8809201b638903bac1c72bc9d377d7b0af956169beeebef929a691807054c64655d56cb9547ba2b005e478b8af32a962c654cc51a34f65a6399e29c4da934b716e4f249d8f99a0ebba230f0f3a0695eabd802e3960b1a4c3704ac2a06e6ea57eb720d24c972c6ec81f99b13b4fc81caed0d3540fa875175d0b616d2b7b12a2a85444d5e11f57edb39599f37077164ccc10f0fdd7b46b906b5e16b9a25c00f155d361ec775ea3feb4e6e540e9b542cf7cf1a58ab577973aebf779021ef2e4922f1795fe40314f53f7df9499cd4e377d990568a4ac9e921c2552a1d00fc558a2a650f9cba5a8944ae7e8348d73a62ebb0916c3cdf6b8337323fa75d918a6c1e4356aa712b8ec0b712081584c53f33a794e8e17b0e7d540c09c44fa0782b244178cd3a3a7ce0df99cb20f241a6b760cd622485f9666bcfbed1f9821dfc8135e446b3452380bc94403dba5294586523cb83aabe4fa41cf19a4d72d89377baaa91f07d900827e7e9873330f5703bd66b555cdb71711390545031a04d51ac67aa236b58cb649c5fe2aee50fb80d738a1c9af35315300b68c18f5b38f42639addbc61d34b65ca1112a952e10a0918a2b0fb3721d98e0baf22415f36a22516c5b6f54b432100244c226439b4eef66dac8a04a9f49d363ae5b6e7d54e88833131b83f9c9bffa49023a826367ea4bfa84b74edf9aa1a344d9cf2b92a9d319e7ce34daecc921f02c50c9c4619cabbfd2058af54f26f1e96b39d6a81bc84f01751cd09012c2d84afe0a8f95319ce151bf21a4436f80cbaa1fbdf40d382415be37b40ed535bf5decd43d8a13025a1ec0e6e3ad0d6a1ca18236d8d86bcc4e734733bf66855284143cb005dcbd2d3659f58530af2815acf9d3b69416c3d919dd9a1d773122cfbaba224d165b4a7f508ff7c8ec9f82304fd095808ec1564d028ee2445b1cced3b1d8556f0904f2d03b0d69e519ea072a61e54799f2ac2b66cc22ccda98610567aef42acdaa2dc91097ed05461668dd3a41b167610cdc239c244155b21e9be2dadfe3872175a3ca39b6ae87bf4a848040bad8cfc7c458f399195945e61054b6642cc0b07acac40f16d1183718732251c2abe38aab73ca4d7321043be1c123d428309051cd7e4ecbd799c1889e5a005879a3296295b7f3a16786c6fe62bb773e6dd49068546a4748aba6b76e956226ea95c72b9abc3fb0b15531f16c52615fcb50c0b712adb5a98f7dd464081c62f30e1a3b759f3b3d59e8b6f1860a7da054f0a0e2e724409763a09f0a1c1f40c4e80e94f440a398a8d60a2c78e2ade44a1283d8e394f4164d130183f755234aa97ee8527e6027f97bfa9f40531390e19fb47c07a7f1fd6f81ec236e97c1a2f8b103b6523320754e5dfe7e0ab0d53eb1bdb08c48830d25f3b0ef7b189bec5ec94c3b26d62df513928a47232562bac4c15d264a9d85712560d8eeee21a9c9eac00120183871b5b16b7cfed9f2710369a363e27715f4cbe5df6daa1dd8b2006b06aa717e73621403f028eccc10c011f4abb9ddfa1239ad6274c04a571941d2b18329fa46d91f87e5322395d9f28eb0af3cca3d13b3b7b747eb8604224df0e1d371ed669ee252aa224c746dc557ccd5d924fcf305c0f2867399cac28b759843453c11e3c4717c8cf6e244949bd4b4b843d35faa1dcdf2e114e112cbe8543b39c99191578c907a75cbccfea8df50074e98e2a13ed17c66bb202dd62927d59a48a8c180c7da18f17bb8817655c53d3c31ef2a29e3c3710c656d8b99a87dde9aa8ae1b414fe0dc29289da4b5072c7da78e20a9e60b0ee8be83542c978d276e22dc9feeab6440bc82cd1b280d0445ba54669483311687b72cac735b99360f61df8659700c411cb8c76c2ce2ab9136422a17c289929d4c4e56f93589a3e31682cf57d14f203a2eb4eaf96526ddc3d3707287b8d1d7d05e7399cff2b00632acbb0ab5c9125f1c0fbfa74252cbb5c37743422cd39495b18edf82a477909b30455f1955742325457cb8fa651c2b9d7c3a123c96b5f0b35051a911d4e161298d40428c234db60a4a3fd4e98d9d4491c4111a45a78c3ae16cb84d479d1381768e26a3b40f6afbd5bf590ce1f5f66d87bed0196b94b649268168ccf025cc4ff526e4cf595b72a4023878c7c1bffe1661a3c4e6b1389cf82dd518d4611d4edac7c69b23d2cad8da28de6d7d58d68cd01736cd7a71c3be3fa3277bf8be703c9d043062ed8bf76f4586f778cad7a1ead15a0740b0470e3817309889afb5fd5fddd216b9d22e88e11ec4c9637a436a8bcfd0c718793d94193e657ad7b426106a4e15bbe58d3a6d57c9f1f018d0394b3b6faed0352dce74592d04d622048b8d21c065d3ac3953bd337e061424f0e38694907d675105711df12e011f57a6565cd9ec75e4857bf4fe29dfeb0a296120f7171507037fcef33b6017f31dfdf79c21792348c412020c19196991705f0af769e987ef3bd5e3798d2457feeb805b83559fb1301324786ca0d0d83cfb02d549f71800d4910ba9879d3ec25e2ff66ba8d69110d25a0800208aca2e4fba65934a3cea3d83971692626bad8a18fa4ac428790452f94f1c67c31a954f078d406d646701b2e2c97daf1f6b2189295a788520453d8479c7e5db68e52989571174a2c853a214e50e9451605f22d729c3b211fd9787235cf8354b55dd72c4a2b6276a81313877426b7639f3cee098d089a7458caca6c495ae4204b417e4556e119ef960a87fcd61ac15d6412646d60b52528bea1900488393fa106d525d21683fc4429fcb83a7a059550803bdd001b0497db33113a71d57b3be8a74cc5dcf33f2dd9549fefd2ef6c017543edfbdbf2b104fd1af6f0a74c8249aef38edb0499d6ba47ab09f812d2d6a25610f129184289ea414ba3b68419e24d397dcd553390c8e04efe9462b32d4f3645db7acb5ab9b07f7bd305dbe50bbba4acaa1cd67833962073cca1ed68c01d958780c8963bbd0704a409330a6f6e9d798c6fa921f33c192223a352e5b9f284ebe971405dd475e7fe5e5c0172e69db7022672c39395ba587310af87a67ae5a1a72b70f141d15fc1eaed5eabdde4ca7b548f2315314778049448ee7777e00dbe66e8912ec2f24fdf7c154f6c08651e41b7e345f32450baf7ecc95e675e8e11fac1d27a47680c2ac4ff3fa530a19996395e69f656b77c1f1c919a70e6c7345fd8ce17cfecdf9529555f759226bbf530292f97b11725dc3c350012368440f87ec293a0bfd3a1bc168f501fac79a8c0711b2d62a5f28e28c8e420fc51bd1506f451de3d6c33ced46570a859101626973f6e7057076c116472bea02ef2719e5ad9c91adc457c625666ec9cd8a8259d0169f3641c528dd51a0b6d3559437ab418b97e581106429646d53c80dcb00c63f2de9305edf21de242cf1b4032012aa54b200f20294d2c9b34245e05b6983fccd60ed668235d1945314933c8c134cec70b1161554685d52ec3dc1f8ce64c414fbf7c8b1b1c77e3c65863662aa99a898d56b50886cde9382096ecf5190ba3d7d9935d944e76305274b3378d3ba753b8b715bf4e9dfda5e45f4484b990ea653b52118f43f819594e3236774245f6801a23910ff28794a915858691625dbfb4c788c931bd639976e5a5b84013d47a1c65b422c5076bae9d83f2a92d5fc0540e8b2fea812f3a868a3110c113934afcf9ffe8160341e4b3450248041576bbbb25e219ebdc22770e6b2181fc2d203347e2a1376fd70c49750d7ba518a4f5af80fcf9fecdfa07b8d5df5b76270fb68a7f7112bf914215d8e068bd789bf24f971338dd10b007c4bcca4623a5cfcb44d1d15886a78df3a45ee8ecf35503384ed7d1f43e3e35a88aeec4f0a7c96bddfe42303931fb424368758c5cd5b83c3f62c486aa0d6f2b0db82ef8917ccddbef6006c8934a52bf3504bfbe677124d375227b9953309d829114ddc013d62cd84919027f61dd1b60cff52c8a481c408215f3589562887f42d2c7d5cd88cd663f7e7d2cbc26135599c3f290dee1dff1d07c3f5279aabdfe4b5b2370610454ff11c6bffa313ad6c08ec24f47097369c639177309dd22b4f5193f32d895cb6bdf84391689f23f66da97ad70c337e10cdd978b7e40e0c18a61a98a046eef679ca46dfdc5f2003e1100f31fd9452409ad2fdb98b7109b9598aaff00b26ddf4c7a21ea5a937e8985d737e97921a00147a87a0cbb671d7af6f687108058c1b075c20e60706da71b4ca856f8b4009cf40786ed9fa85edbf33c9c24dad5485667aa3f1788588095c6b14f598f3a2de27c252cb0f23af4179f07602061959d281cd8ada36d073de3af681a3caee4e65a6396419a08f7d6004ec0b19d97ebeb12a36d0f74a4e8409cf21ef0de354a5994bf05a86452359789cf9400a7b32e1169c1315692295db7e6a53262d3be99f8211646649984cb57a9606c8de850d2ba68a158a5a03d7c5d6a89f74546050bc7c782ab50f170e697d53eb9c82f0c551109391c87c51eaa5ff95d4576ad27b0f6b20b725a46d1cdbe19018c6dfb8123595fcf55196f436fe2b3099b7eaead40e466b2e2957f3761164ea46c9ec2140cf12f0c23c8a4a72deeae001c2e655e1dc9cdce2b1bdab3551feea4144b7651ff6cd67b4f7daefc5532dd4d06fb2d66efae28bf2422db0ad7ef94cda3c1006054f6f8289fcbfc7b360cc57026afed1406f38514102db0dbbcde0fd8eda750e438d2ab4b0a5fad78073a073980bbf4e00060786f79264bb406adc747008e1bebee7952253bd38453b33c601c1ae6bfdcb7eed0d1325529074bd85139d6cfe464d277b934ec723ce39dcdd60a3d87edb846fe44b1bd9827b631d5f2cc11778719cce1944f50128f70ee1253fc510f61f2ffe6f0eb190e57415dfdd9a41a44c1094b2058b760726c0d90c8f054d74dfbbdd16a63d2391c5386b778bfd5bd9097eee0187a311dc119b84eea088d0a47366f85d0281118006030256ece708b7ed7f0638bb9356bd089d87848202cb5153e952a4491df297f5946b365ce73e6b0fb2d195d8d753a460d369d567819a5dbab7a81f5f83fd01ad7b7e25487bb66aec06d6cc7a3fbd61f8d214963f95b80449f05e5d4c6b3d1f8fe55d6e32e43d6a495c92957c822af90aea3349b737896591e5519d0f57852ebc5be47cbdc677c3a48557ae00ba87ed5c331452f87b954127dc94b2ddb4f76877b33ba9d1c96bcda1fd9a458a2b2c0323c10f6cdc711bcf0add27261a09af8b464c50778e2e8fdf8c2900468a7", 0x1000}], 0x6, &(0x7f00000ba000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x20c, 0x3, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x81, 0x2, 0x1, 0x2}}], 0x60, 0x80}, 0x40) syz_emit_ethernet(0x10, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x400000000000009a, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 10:19:48 executing program 4: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b79000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000095000)=0x8, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00004dd000-0x30)=[{&(0x7f0000c34000-0xa1)=""/161, 0xa1}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000001000-0xbd)=""/189, 0xbd}], 0x3, &(0x7f00009fe000-0x78)=""/120, 0x78, 0xbd0}, 0x3f}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000058b000-0x50)=[{&(0x7f0000889000)=""/234, 0xea}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000d000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0x5, &(0x7f0000000000)=""/4096, 0x1000, 0x2}, 0x39f}, {{&(0x7f0000a39000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009e000)=[{&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000abe000-0xda)=""/218, 0xda}, {&(0x7f00001e8000)=""/75, 0x4b}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f00004e6000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f00001c6000)=""/156, 0x9c}], 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xfffffffffffff63d}, 0x9}, {{&(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000abb000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f000011f000)=""/81, 0x51}], 0x5, &(0x7f0000001000-0x52)=""/82, 0x52, 0x0}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x12)=[{&(0x7f0000f62000)=""/88, 0x58}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000af2000)=""/11, 0xb}, {&(0x7f0000560000)=""/217, 0xd9}, {&(0x7f0000159000)=""/179, 0xb3}, {&(0x7f0000664000)=""/43, 0x2b}, {&(0x7f0000db5000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0x23)=""/35, 0x23}], 0x8, &(0x7f0000368000-0x8f)=""/143, 0x8f, 0x81}, 0x7f}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000398000-0x1c)=""/28, 0x1c}, {&(0x7f0000331000-0xa2)=""/162, 0xa2}, {&(0x7f0000c9d000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/187, 0xbb}], 0x6, &(0x7f0000d74000)=""/240, 0xf0, 0x7fffffff}, 0xf6}, {{&(0x7f000030c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000057e000-0x73)=""/115, 0x73}, {&(0x7f00001ca000)=""/100, 0x64}, {&(0x7f0000000000)=""/111, 0x6f}, {&(0x7f0000001000-0x9d)=""/157, 0x9d}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f0000005000-0x13)=""/19, 0x13}], 0x7, &(0x7f0000000000)=""/94, 0x5e, 0x5}, 0x9}], 0x7, 0x1, &(0x7f0000432000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) epoll_create(0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r1, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x10000000000001c3) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 10:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000987000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005bb000-0x4)=0x0, &(0x7f0000ac0000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) write(r1, &(0x7f0000cbe000-0x48)='v', 0x1) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f00009b1000-0x8)='./file0\x00', 0x100, 0x10) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000062d000-0x8)={0x1, 0x5}) sendto$inet6(r1, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00005a4000-0xa)=@random={'system.', '&\'\x00'}, &(0x7f0000a86000)=""/109, 0x6d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b2000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x400000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x0, 0x1, 0x100001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x12, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000013e000-0x4)=0x0) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/rtc\x00', 0x4000, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003da000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f00000c4000-0x38)={&(0x7f000048e000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000c5a000-0x10)={&(0x7f0000266000)={0x11f0, 0x42, 0x10, 0x0, 0x0, {0x10, 0x0, 0x0}, [@typed={0xc, 0x60, @fd=r1}, @generic="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", @nested={0x10, 0x3c, [@typed={0xc, 0x50, @ipv4=@multicast1=0xe0000001}]}, @generic="f3bc4d054e6c970c6df2e719372d31d331049b636d384b982838568808d9a8226027c29f51de9800ee1cb94a48e56a1719558f4143bce82c5fdc829b820f82a16898e408c8203c70f0cf190a8ee3c898b72fb8b5c88f5b6c0d9576f20bcd9056fe72e67c2ad194fe1a7dfc4f77efee919b0336ec5c8c3882e01c6838c86ea9f2d08948186ee5866e1b99c559772d404e35bda5bc0cf0865afd3a2386caf9bd5ee14ae49d1b42582cdd9c61ffa7df330835d55c", @generic="0c42c42a822b0b7a10e3be681382b5902620b0fbd20545c65dc2f0b27ff8ba92fa21ce15daa9d78bf985ca8d239b6c6b2608970950db7f4f2f6bb5dda5db6765881f690686b294879e9540901820c2effd8eb05afb18c9a5cac64e549e187695f351219a1196759ff53367d9829093f253045e32bd8e7f50d5db046503c49a1cc9251ea1084418a2424022f2fdc2ba99b3c420d068a0fed66918a292c5c4c749c7a34ea2a25bdbeea6c321eed3fbf1ede3f4622f9f58c4e9a69301c019f014f72c530de65ae5ad91ff7e12966ee6bfa2baecce1ffe42f1dd64b90a4bdf18567c2dcf9f35642836777206eba33f1f422859517676", @typed={0xc, 0x73, @pid=r2}, @typed={0xc, 0x5f, @pid=r3}]}, 0x11f0}, 0x1, 0x0, 0x0, 0x4811}, 0x400c081) r4 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) bind$llc(r4, &(0x7f00006b8000)={0x1a, 0x16, 0x200, 0x6, 0x7, 0x3f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) lseek(r4, 0x0, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00004b9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0xc) r6 = getpgrp(0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000b06000)={0x1753}, 0x4) ioctl$EVIOCGREP(r4, 0x80084503, &(0x7f0000d89000)=""/182) tgkill(r5, r6, 0x10) 2018/01/31 10:19:48 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000051a000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000000)="e3ccbdebc9549f8f8ba5d6ee142ea31d62844af7ea38117f2113a3207ad1b72c5272717a2354f01f7c0869c2e658a741f0a83ecdf79efcbf331f87e621f9966f67cc535d4d034d1f7a41e83d2cfa89823e538db02d312471cc585479052ceed6758994c31a1c67a5e7737402df21c2bc7068f06f01a09f8a", 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = add_key$keyring(&(0x7f00005e1000-0x8)='keyring\x00', &(0x7f0000b82000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000607000)='trusted\x00', &(0x7f00000b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000007f000)='\x00', r2) r3 = syz_open_procfs(r1, &(0x7f0000879000)='oom_score_adj\x00') syz_open_procfs(r1, &(0x7f0000f58000-0x8)='net/arp\x00') exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00004fe000)={0xf2, 0x8000, 0x5, 0x6, 0x6, 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]}) preadv(r3, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/01/31 10:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/sequencer\x00', 0x100, 0x0) r1 = accept$alg(r0, 0x0, 0x0) fstat(r0, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ffb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f00001ad000)=0x401) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r5 = syz_open_dev$vcsa(&(0x7f0000e9d000+0x338)='/dev/vcsa#\x00', 0x20, 0x400) clock_gettime(0x0, &(0x7f000072d000)={0x0, 0x0}) r8 = fcntl$dupfd(r5, 0x406, r4) sendmsg$nl_netfilter(r5, &(0x7f0000dff000-0x38)={&(0x7f000005d000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000077a000)={&(0x7f0000535000)={0x1828, 0x8, 0x1, 0x101, 0x7, 0x0, {0x2, 0x0, 0x8}, [@generic="b74926c241a915455498de270a28a5e821f75d307953840c51238e186671a2209fec49dd131dfba42fcc57758e679010b14c3b2d51b787b7fbf19ac7418556f8fb1282897ad7dad2731e01b921869b977b246c8a916cd211312976486b93b4a657386921c51de507383dea7d709bd403af0c12a21b7c608c1e385c5f9df9d6fde61d9999c01ec9e25318c1488086369dc5e8dc30ab32f7ec433e389ea79192e03e922c654b2ba898aed7c4b0ac4b1ffde31e27b36d494a02eb", @nested={0x1134, 0x36, [@typed={0x18, 0x1e, @str='/dev/sequencer\x00'}, @typed={0x18, 0xf, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2f, @void=""}, @generic="d78016b000c217543543bb4dc19986c533b6855a047c50a717439004e5eb00e10c1c9f68f2683d8ac9d903d02e71053f213b20669deffb5cb0638b430e6512410236f45c2e5861a23f48d836b0b46390b093a278c376f7ec8e8b3bdd00fe2e698ff485c295945df8b35c822bbfa3391d77849207dda65deda5fb05ad71708eb8b5526ee5ce08fad233dbd75ddba580cd1bab56da67de75d41cc08a305b598b9cd29d7842afb7203192c9d44801752798e8e344e8ad271633b129fa676fd726ae8ec511eafdc5a262f73f6826a6a1e9aac0f065ae37057a5bf38aa882641155ea56c49cf56cc6cdd3ce35", @generic="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@typed={0xc, 0x2d, @u32=0xd7d}]}, @typed={0xc, 0x56, @uid=r2}, @nested={0x8c, 0x59, [@typed={0x18, 0x5f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x54, @fd=r1}, @typed={0xc, 0x22, @fd=r5}, @generic="b6d2114e76c7d227c5c063f8e8b099f195c9396d80153f2cfc71587d57647a1e40e3a05232a8ab48757fd3b35d87baa44f37d456755758343b728fbfda430473b39011916903c4", @typed={0x10, 0x70, @u64=0xae04}]}, @typed={0xc, 0x6, @uid=r2}, @nested={0x160, 0x2c, [@generic="b46eb22b4bf0f4bc80402761e94270d8f6719e9f1a46f392b4d0b82e22f99461f2aada4af2ad9188102022af367d18b086e8cbd4743a7edfb33ceef08bc99c4484eddf8b204a2449aaa0e59d317d086e42751b3bdd1e8bc6268984fac1f04e325c2842e40f68c5491dd570fd8ef8f72d9ca50e25a69a72faaa05a2851f49f7d0e291b8186b5781a37019718f3b2462aa163232592631892843340b9642288b8813555fa09ec9e6b9497e2b59fb40add445ee866f86099b059b6e0f10984cb2bbf42ac685275a248b61493fe2d6651ff3d198cd8b63b2c145d55c98364433ec1fdb4615119ffad6bfd43698418d8b", @generic="839032c38ab8b19a4e82c83c06065f54b6bb7ca2ee9c2ecfed62b3b4ad7e27bc56a4332d981d696636a88a1345b47adb3a6b94f5863dc7781dcd382f04585e58b747adf3dc1f644f331971510f2bf3c64ad8231d0fa8f6fa2309829454", @typed={0x10, 0x2, @str='eth0\x00'}]}, @nested={0x420, 0x56, [@generic="b9e09a2e6aa871b89c85aa9a1f270da6e98a1e709c5eff3ee4e25fc3b6724ef65a0df5c5d2fff89675679f32b85dfb7946d6d7b186b51b4a3406c84917a2925f095454537800d86f8ba829d51e4006b1bbd1c678f5c0f33e1a85f80436fe6d84d122bf4eb35eded85ac60c6f7af6e23b3ad9dac7cfca4eb12e941a60e6a44e09558163e7ad6edbd103f3bf706e272e0bc7f8a5b59daf8ca31c071016156dc3acdd58380700ff30fb75a1fab58992b1ea8803f47e158be0a5bd58f8ad6aa95b1a25d61d7d9f5351a13d6cb624e0fd3dc18f738f2cf76a5cc909d1333e", @generic="3dc200a78c80e5b6e2935ac430f06ae5b5ee42f5c6bafc5f882f5e92dd332c43bc37f467bd59f35c235286b290ee27941a701bd24409b59b1e492596cabccf5e8bbf9a11063c71d33abcc3959bb1a7fe17939e91e3a55d1f43babe124018568e7982b4194dcdc19239d5fb2c52cd116483ad3bb07d965c104035d4c6ff451bcffea9e86e6c871a668eb11530fda6bb1db67ca1045006ccc9365afe3726e10a31079de4f00dfa29f1803b57d84f6b7ce67794de95b8474d0ca4b8bc3d3e9bc7236eb99b3e933c0c35953e22a37f262605105e984d63ce", @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="4ca0ee9267022e5545a1ed8f0745b16492b1f24c78fd40ecbd228ac9e52fd012bc292de782bb6c81c015fddc4321545d47fc88a57fc229b193a31e933315ff4c6bee2af8a698c4c886bd3f8870b1cfa128eee9e3611affcf5e26579973cf74898bb6a8773dae74c9e42d216db7b3605bdf5f8ee3e3b3beb9a5343b5259eba662f73d98c15558cadd9a921daaeb", @typed={0xd0, 0x73, @binary="eeee1e63476a1a260714acc6df6ee52653c2b889c7590bca86594a7010d8e76ff5b277c37167d650ff623f9efa30ef83dd8478dd749676c21573268604a0eff2fddbefcbe9320db81fbd974de1925c7fa178de4080133354304b501b3626d97e94aad7321ee601c1ad5e81512d717d3ad7a7a3f1e344a5579b521d27816314f994aa43116a2c5ed26d82f53f386dae14eb2e51c28be56ec148cc4aee93d281ef84c1db357c28545d78f8fe477977b343448ea797289414d74b94e7509e452f72e2d8645f8d"}, @generic="7990274f173fe0cd9ce7e60c02fb6bf3e880b24971ecc18aba6ae36d5e40e0419642223da7e4ae238ae929954fb2615f57c5c71fe836fe09de4e549f538aca61ebce730de9271f4d59085e39358c73cfc2265ed25caa2bb585de82529ace957c9ec1160e06ac8a8e6d0c451655540d3470421dfdb03a49461256062cf6c26338554f4922b3576d015780892b7c67c86ac85ff26b13e0d7774ea021c6aeec9a4dbabefc654b33cd959c4a2678366fedcd8be3b87f895452876bde4488e1f13ecf491b8e7400d1ce91e00b3f22a62273acdf123bb27d760976375ae8ed001e227bf7de0b6c9212f9a8f594207383dff7da840419ff49"]}]}, 0x1828}, 0x1, 0x0, 0x0, 0x8840}, 0x80) futimesat(r5, &(0x7f0000bf8000-0x8)='./file0\x00', &(0x7f0000b64000-0x20)={{r6, r7/1000+10000}, {0x0, 0x0}}) accept$alg(r8, 0x0, 0x0) writev(r4, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000c89000)={0x80000001, 0x0}) sysfs$2(0x2, 0x5, &(0x7f0000703000-0x15)=""/38) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000e35000)={0x5, 0x7f, 0x6, 'queue0\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) [ 67.038868] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/01/31 10:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b8000-0x8)={0x0, 0x0}, 0x800) r1 = perf_event_open(&(0x7f0000940000)={0x4000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000843000)="9f06020000170080ffabae7c2b4e6d") r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) fanotify_init(0x0, 0x8400) r4 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000004000-0xb)={0x0, 0x74, &(0x7f00007a6000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xb2}, @in6={0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x0, @rand_addr=0xca2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000614000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000cc2000)={0x1000, 0x7, 0x200, 0x200, 0x3, 0x100000001, 0x4, 0x3e, r5}, 0x20) r6 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) r8 = dup2(r6, r2) ioctl$EVIOCGABS20(r8, 0x80184560, &(0x7f0000e48000-0x88)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e26000)=0xc) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00005ae000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, r0, &(0x7f0000b79000-0xc)={r0, r3, 0x0}) ioctl$TIOCCONS(r0, 0x541d) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r6, 0x1, 0x15, &(0x7f0000e0b000)={r7, r9}, 0x10) getsockopt$inet_dccp_int(r8, 0x21, 0x0, &(0x7f00001cd000)=0x0, &(0x7f0000ed1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a83000)={0x800001a1, [0x0, 0xfffffffffffffffa, 0x6, 0x16]}, &(0x7f000061f000)=0x2d1) r12 = dup(r6) setsockopt$inet6_tcp_int(r12, 0x6, 0x20000000000001, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r6, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r12, &(0x7f0000a1e000)="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", 0x106d, 0x403fffffd, &(0x7f0000603000-0x1c)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/31 10:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d97000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000eb0000-0xb0)={{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]}) r1 = syz_open_procfs(0x0, &(0x7f0000351000)='net/rt_acct\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000556000-0x4)=0x7, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 10:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000eb8000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000b18000)='/dev/midi#\x00', 0x38d0649f, 0x2) io_setup(0x1ff, &(0x7f0000711000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007fa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4a000-0x4)=0x8) io_submit(r5, 0x9, &(0x7f0000b0d000)=[&(0x7f0000abc000)={0x0, 0x0, 0x0, 0x7, 0x9, r2, &(0x7f00008a9000-0x6a)="541c3f65bc0bb20a656d170511c5959a07c875a5cb57e0ff1a1a347d61eb58d7018dfa74600e4c3ed2397bdd9d16c9025541f19d5c879ef0752d9a200b9048d997f70fe5a8be6ec555785c6f232395b692402866e67278168cbd6e5f9b0325a56b73b01e7514f6d5da64", 0x6a, 0x800, 0x0, 0x0, r4}, &(0x7f0000b06000)={0x0, 0x0, 0x0, 0x7, 0x7ff, r4, &(0x7f0000afd000)="611d35703414d7b174080ea924b077cfa7cb31797f4029b24a4de5338641e43eea4738f70748116cbf87fa8797d215bc780b48450d59cb0bd164924b566cefeb31f1b956bb8b225f16b41bf20037", 0xfffffffffffffdb0, 0xffffffffffffff4d, 0x0, 0x0, r4}, &(0x7f000094f000-0x40)={0x0, 0x0, 0x0, 0x6, 0x40007fffffff, r1, &(0x7f00001dc000)="17bdcd13c5fda369b1c938731b81569a706c14b14d2f5c8df2653a3c2c9edc43cae7eabd5953bf8945a94d779c50bdcf891d75fe4bfd01eadcbdc095dd19ed8668f2d16c9804c4f30348b0c4ebacefc0535294421b3c7e4f0fc466de9451069756d5a54d1269311806787d5909c5ad5504e56c1ae63e153fb04ecfb14bab23ac425c3b1851587105a23509e0dc24ec11f813304e33db90a07bbce89bef0c39880d40043e92", 0xa5, 0x7, 0x0, 0x0, r4}, &(0x7f0000524000-0x19)={0x0, 0x0, 0x0, 0x7, 0x7fc, r2, &(0x7f0000e91000)="d02df256527099664188cc547cde96d649d1f457fd5b07df196112f62ae57b4735cd707c1b9e28a38b8bee6a4bd2877b9ebfaf4f2d779910d0298a98c8db6a2b9b7b20f6", 0x44, 0x0, 0x0, 0x1, r4}, &(0x7f000016f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f0000403000-0xaa)="db53f41d8d1661025d1eac903be0b6749795026191a78751ba36bc2e7b24f2302c41e549e8515ffaa15d5764ef29a7b7a2cab9c0ab482d0114ea168cdc8360a9e79671efd9ca745589ef070677cd69d4fa93d71ee8f88355df410590c04ea833c19cb78ad6395de8bade392c19c684e25ad74d8c8dbd56fe26560efc1001d67eb19f99fe729e2ee75939b2f6380ae244bf5663bbf2d61951795cc2a8f87c459f20c72fb01aa1e0f7ced5", 0xaa, 0x1, 0x0, 0x0, r4}, &(0x7f0000316000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f000072f000-0x1000)="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", 0x1000, 0x1, 0x0, 0x1, r4}, &(0x7f0000ced000)={0x0, 0x0, 0x0, 0x3, 0x400, r2, &(0x7f0000cdf000-0xf8)="b117ac43e8c9c02e0a960847326652e1db3e85dca52eac39d3ed7f82874c8d99bf17b2a149cebe3027af228355a963136bb9fc2bf0359924dcba17351e4a4f0cc8f4c6ad1895fbed2ffc6a01eb4ba85a46c855b308809bc51f6ac18ef2bf50e91cf19ab0a4c2525a2405d4b9ddfe225f5cfe641e1576e07096a8e6ff011b3b68c5b9fe21ee3195837c4b7cb05a7f9ba98de6ac32a08f0d902baaaa1fafbcc113a440d481a12d40edfe66ba8b51b18fe8c1a7024c9e3d6b47537bc9e2922cca9615662fa2726181b2bcfe430cb194d4f1c7f769ea856d87089d19f47ba04282c176ad33a70bb3ed6be6e966a9ec64bc16ba034ba5a6f869de", 0xf8, 0x0, 0x0, 0x0, r4}, &(0x7f00009d3000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f00002b5000-0xf0)="d2d806c9b2498ab76a1050284db7738630b1102dd806960ca30e466ef1bb06a117a8dad2c3316ca4e810de7c4a4f3e7640d487484f36edb5ec4f9b3bd1c929f3223a50cfcc829ea50c7e26c8858da22e319ee5edb6581e237954c97994e8f5f3654a904d9d941239bbc602ab6afd975495b9d6dc113292d3c70de050c8ac911972d8a22d6b7f5fe3788c92a70e09181d4fc64e8e7c1dd6359126608ae78055815dc4b9045d3ab886bb1df551bda13ad43915616369760ede9d5e6e640cbba2532fd77da4c138dc349c3fe6e4789547446abb04ded184a67c776cb980344c07fb557b36d188c4cc1ebb34f8cca34fa8", 0xf0, 0x20000000000, 0x0, 0x1, r4}, &(0x7f00007c5000)={0x0, 0x0, 0x0, 0x7, 0x8, r3, &(0x7f00007b1000)="e1fdf11a532b8f7e33001c0566508a5941b2ed0a07321ae7646abdbef15e4cee2b2cadb0668a41d38ca967cd3860fc7ad57fad7da5d1d9115c59751c2b0d515e44d4b9b7f9b6050f2a7abf38a40569fa68f13785f128b76b4b9dc95dfb0699bf026f55ebdf658133b59ee5c69fd0d89b4b27cfb43cdcbbc998dcc1cc1f6a831f87df7f3eabfc699dfcd76e38e33f282cc29988eccd655ea1", 0x98, 0x5, 0x0, 0x0, r4}]) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f00004f8000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000624000-0x14)={0x0, 0x792, 0x3, 0x3800000, 0x283, 0x5}, &(0x7f0000b5e000-0x4)=0x14) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000f66000)="6b1f3bbf9eb98a3d3dddd4d46209890388749585e2d5255e69669f5f656146587f4aa20c6b9a770af7b8d18ca75ce30af4dc9b98d32cb842c710b4e3a394ea5d003d92386b97bd33c0699b30ff391bcb412889075d6b5c296665b1bc4247e2295a91d0e8", 0x64) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000c23000)={r6, 0xbc, &(0x7f000071b000)=[@in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcc2d}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcb}]}, &(0x7f0000017000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/31 10:19:48 executing program 3: pause() r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000f40000)=0x4) [ 67.087814] netlink: 'syz-executor7': attribute type 18 has an invalid length. [ 67.157272] sock: sock_set_timeout: `syz-executor0' (pid 8335) tries to set negative timeout [ 67.198845] sock: sock_set_timeout: `syz-executor0' (pid 8335) tries to set negative timeout 2018/01/31 10:19:49 executing program 4: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000fa000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88f5, ""}}}, 0x0) socket$packet(0x11, 0x0, 0x300) 2018/01/31 10:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000259000)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00009c8000-0x1c)="3f949b1d4f894f6c5fe4b1bcbc4866bf066ef5b3b84ace308d0db986", 0x1c) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000802000)=0x0, &(0x7f0000a00000-0x4)=0xfffffffffffffff7) 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000489000)='net/ip6_tables_matches\x00') ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000029c000-0x18)={0x3c, 0xffffffffffffffff, 0x8001, 0x4, 0x4, 0x7000000000000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006b8000-0x20)={@generic="e69491d363f7bb8d304dd46a8372a21d", @ifru_flags=0x1200}) r1 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000b11000-0x4)=0x7, 0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e12000)={0x0, 0x2, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/31 10:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000d33000-0xb)='/dev/midi#\x00', 0x3, 0x200000) sendto$llc(r1, &(0x7f0000101000-0x19)="cc93be84c692cead97b2b7f5d62e4165305323dbe700613a1dddbe8482140dcc38d192abb10355fb1f4bf89840883c1499c0eada251799b83cec4ce902c0d8793625eaf37547", 0x46, 0x80, &(0x7f00008c6000)={0x1a, 0xff, 0x6, 0x70, 0x40, 0x8a4c, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000442000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000f0c000)={0x5, 0xffffffff00000001, 0x5e5adcec, 0x8f, 0x5, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000040f000-0x18)={r4, &(0x7f00001e5000-0x22)="4662fe632b7e7a6da112a464b5d3f3d4b303a33dd28bef8461844b2250f251da7bdbe1b1c23925846ef51edf8af61dc55e04c7c16d1f6fd0fdef1bcbac2906b7c347ae7342694a6b56b71bfb0ecb091cd980a9ed646ac892bdb6a1", &(0x7f00007b3000-0x33)=""/51}, 0x18) 2018/01/31 10:19:49 executing program 1: r0 = socket(0x1e, 0x801, 0x0) write(r0, &(0x7f0000001000)="", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c26000-0x4)=0x0) fstat(r0, &(0x7f00007bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) 2018/01/31 10:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000ee000)='/dev/vcsa#\x00', 0x80000000, 0x84000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a21000)=0xffffffffffffffff, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f00004f8000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/01/31 10:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000387000)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:49 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x0, 0x2) recvfrom$inet6(r1, &(0x7f0000015000-0x1a)=""/26, 0x1a, 0x2000, &(0x7f0000015000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1ff}, 0x1c) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x38, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:49 executing program 1: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) bind(r0, &(0x7f0000654000-0x8)=@sco={0x1f, {0x3, 0x1, 0x8, 0x6, 0x6, 0x6}}, 0x8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000aad000-0x35)={0x0, 0x2d, "edb3ca4cf45e2c4c5471a46673d588fa9106cfe2b0d652f8d4d5799ba7b594cb540bdb628988b87c1eef529f90"}, &(0x7f0000aac000)=0x35) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000081a000)={r1, 0x1f}, 0x6) sendmsg(r0, &(0x7f00006b7000-0x38)={0x0, 0x0, &(0x7f000073a000-0x30)=[{&(0x7f0000487000-0x16)="2dab309a218aa0ae08a77032a6796b2e07b272e4", 0x14}], 0x1, &(0x7f0000a9d000)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:19:49 executing program 4: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/31 10:19:49 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ca000-0x14)={0x9, 0x7, 0x401, 0x2, 0x8}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000b000-0x5c)={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x8000, [0x0, 0x80009, 0x2, 0x81, 0x9, 0xd1, 0x7f, 0x1]}, 0x5c) 2018/01/31 10:19:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x420080, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000012000-0x4)=0xfffffffffffffff7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000012000)=[{&(0x7f0000005000+0x6ef)="7acd778cf0d37805624b5257115d42d4eee5aead8800bc6e9ad12221dff0edf7c883b257b235111e5edc0ba6632da86c1dba64ac3ac7de57a23b7cad46b82f00d40babe84e60055c9611fe110339cfbf12c6da7569c8fd618c31679a3f2a3ee5af14559385a5acd84d6db3dacba06e72", 0x70}, {&(0x7f0000005000-0x8f)="7fe07d507b53a6373b46933a324828c19e79f7b5da42722341e17d08744ff7f5f73b7d4105cc91131a3e1fe180ebca1ec2cdd2104065b003361aaff9a14face207c1ac212f1e4d7a58d087e18cea784ae59c48a04b5bdf716358eaa4dec41129757ca6a94a36ca0ff2e15979e221baed4a39d34ba4e166ec536b0b5ff63461c6e956183f6e51dc5559bf08e49ed3e0", 0x8f}, {&(0x7f0000006000-0x83)="8f7880b6db13f792451cc5747f1a4cf1164c1aff67c71a26deeeb677327717f7c963037be93a8399d44a6890346b9cc12ed0b74bb7f6db454d50993af371e04d14b28dd19ff2c54436566f4673f3daff1ea9d58328fea98af30f1b0acf80b63599f532c0ec353593aeb975cd350990ba5c3eb378b6dd4674062b8a037eb96f579bb4f0", 0x83}], 0x3, 0x1) 2018/01/31 10:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000f1000)={&(0x7f0000999000)='./file0\x00', r1}, 0xc) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f000067a000-0x8)=[{r1, 0xfffffffffffffffb, 0x0}], 0x1, 0x1ff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/31 10:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003dd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000bdb000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b4000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000ed2000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000d82000-0x38)={&(0x7f0000e07000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000838000-0x10)={&(0x7f00002b3000)={0x7, 0x40, 0xb1a, {0x77359400, 0x0}, {r2, r3/1000+10000}, {0x0, 0x8, 0x3, 0x6}, 0x1, @canfd={{0x3, 0x9, 0xffffffffffffff80, 0x8}, 0x24, 0x3, 0x0, 0x0, "e542f645550d0f62ac5da6e978f16fcbd04d19146bd918c48a399162de5090338e0e98ada28ca25062adfb746f35b673e3fbb01fb40416cf4cefbb3a124df68f"}}, 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000) r4 = socket(0xf, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000050e000-0x10)=@generic="b3ac27d22ed2b05cb2f779d4f7226982", 0x10) sendmsg(r4, &(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, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000081f000)={0x1, 0x28, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000aff000-0x4)=0x646, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009af000)={r5, 0xffff, 0x10}, 0xc) 2018/01/31 10:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000145000-0x1e0)=[{{&(0x7f0000dc5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ed2000-0x40)=[{&(0x7f0000cd4000)=""/0, 0x0}, {&(0x7f0000bbe000)=""/53, 0x35}, {&(0x7f0000a92000-0x51)=""/81, 0x51}, {&(0x7f000033c000+0xc17)=""/173, 0xad}], 0x4, &(0x7f0000725000-0xe5)=""/229, 0xe5, 0x400}, 0x5b6}, {{&(0x7f00006e7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001b2000-0x30)=[{&(0x7f000065c000)=""/4096, 0x1000}, {&(0x7f00006ba000-0x1000)=""/4096, 0x1000}, {&(0x7f0000266000)=""/208, 0xd0}], 0x3, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000e16000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eed000)=[{&(0x7f0000a26000)=""/70, 0x46}, {&(0x7f0000ad4000)=""/100, 0x64}, {&(0x7f0000793000-0x8d)=""/141, 0x8d}, {&(0x7f0000fc8000)=""/65, 0x41}, {&(0x7f0000941000-0x61)=""/97, 0x61}], 0x5, &(0x7f000024f000)=""/108, 0x6c, 0x0}, 0xc6}, {{&(0x7f00000d9000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000484000-0x80)=[{&(0x7f0000ab6000-0x5e)=""/94, 0x5e}, {&(0x7f0000522000-0x5f)=""/95, 0x5f}, {&(0x7f0000aa1000-0xeb)=""/235, 0xeb}, {&(0x7f0000d40000-0x34)=""/52, 0x34}, {&(0x7f0000650000)=""/113, 0x71}, {&(0x7f0000769000-0x64)=""/100, 0x64}, {&(0x7f00001f8000)=""/4096, 0x1000}, {&(0x7f0000de6000-0xa9)=""/169, 0xa9}], 0x8, &(0x7f0000d30000-0xd6)=""/214, 0xd6, 0x0}, 0xfff}, {{&(0x7f00004e6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00007b2000-0x20)=[{&(0x7f0000509000)=""/174, 0xae}, {&(0x7f00008c5000-0x6c)=""/191, 0xbf}], 0x2, &(0x7f0000079000-0x4a)=""/74, 0x4a, 0xe1}, 0xa0}, {{&(0x7f0000199000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00008f3000-0x70)=[{&(0x7f0000cab000)=""/232, 0xe8}, {&(0x7f00000ab000-0x77)=""/119, 0x77}, {&(0x7f00001b5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008d8000)=""/146, 0x92}, {&(0x7f00000de000)=""/17, 0x11}, {&(0x7f0000ef9000-0x8)=""/8, 0x8}, {&(0x7f0000b32000)=""/135, 0x87}], 0x7, &(0x7f0000143000-0xb8)=""/184, 0xb8, 0x0}, 0xa1}, {{&(0x7f00006ce000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008fa000-0xa0)=[{&(0x7f0000e9e000-0x87)=""/135, 0x87}, {&(0x7f0000caa000)=""/51, 0x33}, {&(0x7f00007bf000)=""/57, 0x39}, {&(0x7f00004e7000-0xe5)=""/229, 0xe5}, {&(0x7f0000818000-0xe6)=""/230, 0xe6}, {&(0x7f000087a000-0x97)=""/151, 0x97}, {&(0x7f00006d2000)=""/66, 0x42}, {&(0x7f0000af2000-0x9a)=""/154, 0x9a}, {&(0x7f0000003000-0xf3)=""/243, 0xf3}, {&(0x7f0000c0d000)=""/43, 0x2b}], 0xa, &(0x7f000030e000-0xf0)=""/240, 0xf0, 0x8}, 0x0}, {{&(0x7f0000db4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000768000-0x30)=[{&(0x7f0000644000)=""/202, 0xca}, {&(0x7f0000830000)=""/171, 0xab}, {&(0x7f0000593000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x9e}, 0x7}], 0x8, 0x40002102, &(0x7f0000551000-0x10)={0x0, 0x989680}) getpeername$llc(r0, &(0x7f0000aef000+0x30a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe8000)=0x10) socketpair(0x3, 0x4, 0x3, &(0x7f000068f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0xfffffffffffffe58, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x4, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x64) 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xe4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1}, @in6={0xa, 0x1, 0xa8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0xa2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1}, &(0x7f0000002000)=0x98) 2018/01/31 10:19:49 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bbc000-0x4)=0x0) ptrace$getenv(0x4201, r0, 0xff, &(0x7f00002de000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b2e000)='()ppp0\x00') ptrace$peekuser(0x3, r0, 0x3ff) 2018/01/31 10:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000052d000-0x10)={0x1, &(0x7f0000650000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c5000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001f4000-0xa0)={0x0, @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]}, 0x0, 0xac, 0x80, 0x7, 0x8001}, &(0x7f000079e000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005e2000-0x8)={r2, 0xc1}, 0x8) 2018/01/31 10:19:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ftruncate(r0, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ba0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aa7000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cf000-0x4)=0xe8) getgroups(0x3, &(0x7f00001cf000)=[0x0, 0x0, 0xffffffffffffffff]) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c56000)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000368000-0x8)={0x0, 0x0}) lstat(&(0x7f000039c000-0x8)='./file0\x00', &(0x7f0000276000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007d6000)='./file0\x00', &(0x7f0000893000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000030b000)={&(0x7f00004f1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d16000-0x10)=[{&(0x7f0000eef000-0x22)="57b281e80b2e885b4bd68b5d254e78f7eb50eaef429c70810cae006486c3c00a0d78", 0x22}], 0x1, &(0x7f0000ca4000-0xe0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r4, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xe0, 0x8000}, 0x20000000) 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f2000-0x5)='yeah\x00', 0x1000000b8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000407000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000f21000-0x10)={0x646d, 0xfc9, 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000174000-0x2)=0x0, &(0x7f0000e57000)=0x0, &(0x7f00008bd000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) link(&(0x7f0000057000)='./file0\x00', &(0x7f00009ea000-0x8)='./file0\x00') r0 = syz_open_dev$dspn(&(0x7f00009b1000)='/dev/dsp#\x00', 0x8, 0x2000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000bf8000-0x10)={0x3, 0x9, 0x0, 0x40}, 0x10) 2018/01/31 10:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0x0, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r3, 0x88, 0x0, &(0x7f000079a000)="", 0x0) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="", 0x0}], 0x1, &(0x7f0000448000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x5f, 0xfffffffffffffffb, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x3, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0xae6, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1a, 0x7f, r2}}], 0xf0, 0x0}, 0x20000000) r4 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0, 0xbe9a}, &(0x7f0000fb7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000092b000-0x8)={r5, 0x9f}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r4, 0x1) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000544000-0xb)='/dev/vcsa#\x00', 0x10001, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x4) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') getsockopt$inet6_udp_int(r8, 0x11, 0x1, &(0x7f000045c000-0x4)=0x0, &(0x7f0000677000)=0x4) r11 = dup3(r10, r9, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/31 10:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f000000a000)="dc05a9ae36102f4f5b512590a89db0911aa77b4632d3790f3cb10aca8245be825d78e18c7005fec4", 0x28, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000d2f000)=0x87, 0x4) syz_open_dev$sndseq(&(0x7f00009d4000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) 2018/01/31 10:19:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x8000, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8534) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000547000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r2, &(0x7f0000788000)={0x1, {&(0x7f0000401000)=""/24, 0x38a06597d26d6282, &(0x7f0000b4d000-0x65)=""/101, 0x100003, 0x202}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffec7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005ae000)=0xffffffffffffff00, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fbe000)=0x7ec, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c97000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000081c000)={0x2, 0x8001, 0x0, 0x81, 0x1, 0x3, 0x1f, 0x0, r3}, &(0x7f0000662000-0x4)=0x20) 2018/01/31 10:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001c7000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) set_mempolicy(0x0, &(0x7f0000ec2000-0x8)=0x7159, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00006af000-0x38)={0x0, 0x0, &(0x7f0000578000-0x40)=[{&(0x7f0000a35000-0x90)="895e73439d27b692c80713a1ad7af9b7baa66afcb39afe9022f982abb50b817b451364c6d1cbbeac43b7adb140b335a28d88a462ec", 0x35}, {&(0x7f0000044000+0x227)="99111581143ea4e3df626f5e628915bbd900eb7fa03953f0b9454dd2abca949b0b2aedbd1bc464ab0708a61b7f150b632ca817b79c6baad43d2edae1c963b3aa0b", 0x41}], 0x2, &(0x7f0000b86000-0x30)=[@iv={0x18, 0x117, 0x2, 0x1, "bb"}], 0x18, 0x8014}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e2000)="456c3a0675ab600ac67f34014f786c983349c4162e0635fe5004bb87c55d862d7e9da9c72947630afd41a7e20addcec4a58cc4103b0c7af63a69b6692bf33d4695a8fd90494ae3369b401f0d10f156128b550864baba6f7177ccfd32ffaf083c3f6c6d9e00411e6a1e5e8df7f3db02a2f3069b7a6d319d3210d57db7b216f2018da3c73d8ab5f3239b81cca83a8ac4e96cc03d7eeb3df7065f2a05d764afb9c2d8e29f76de68903d783b6135a973028a0cfbb0160123993e4f96b8d8f29a57648633a719fa9f6a689697f439141a1f53a8f6d7ba399b0490cece5f560978bc88dd2ac06716f43c226375a5044e2c662a3135b9c6dd5291e84ee78b8ce4a11a4bb8607336299d23bc6ece1a777d9639c080ed0705575a12a3660dca5166a2898330952b50306ca0bbb11b9771984b0e320eeb428f3bf2262585cf6b47776556acf7f5145fe40e9790eefdd80d641d0aa8139a21666e10b0d3d31e0a7f85d438ef45802d0efc8aecb6306c77037c08955e43458c8bd66869db6023f42161c2917a1b6b0eb8c6e5a080917024934c7690cb6122020fc68913bdf9f696cf5826c5ef8ae55fb486f1f8ceb55f4b57b6639d2c2e919b8992f027daf123317116e0daeacd32c846fbbffe2d1dd02fcb32217477c2041417cebbc48610ff60ac0b2435ff6ae32df21a4bcd03b5f882ba3f883831afcfce84f2670e0e3b2743ef5c414ab9326f149c228c64683d12485c20a57897ca1fcb37250194f9fd03540910a70888c9126269f3db9f0673961d1beb87e29c60355a65756a3febe09934009e63f44f2c2b621022c7a7747fe056d73a4916318bf46c43bb187d37dffe7760288b4650144da09712cf1b7652082059f7f16c6b390a975b1431893dbaebf33c60033613fcec0db6d23a72671c0806fffe2f863606e07b49c541dcdbea47d94f8689bc26745eb34c5aa9c0affd1803a6c1ae3950459349196ff6626f9bb3914a06be9fdd989b309ccbb15b46387f1a254c1882cdf068ac357798f10e029a87e2e12523021b89429fccc1de6008dca79a36d00ea1c0a861192f11522d2dbbcfe769f84b10144e45aced82a4864a9c5ded625ecb56b4e38615c0bccbb3fef6eb3af7780afeca7139c5d6906a2a90f13d692430fab17fa1cc9c05f86b6dd5d2ed2794a710bfc6209d705ab18da261869d832d048d2585e6f23f62b3aff65c0a6d3b795495ce92ff2a95e1dfd4ec05f976f5f7614bc73d1c53f7f1257281841d5987fb81759d01645bc7c8b5ed3a58515d8c886f3644ff3f7c48a8f85ff836884f7d6554dc7e2c1b3f60585cd1cbd9c3553e6c9032cfc095c5225c0b7d94ce0798887bf99e7fd072a146a35bac92dc12b60e539c1de32325270704358cbc6a2da07be7dd929e39ff21731b1818827f262dd45872f184251e990928e07ed7569eacffc0fbbf98871f5ce70b27e0078c7812864a072579a2afd7d79d145c96aa7c0d73cd3d4999897d2a81d4bee9e8842ec11e5c6befcd03de8907809b167a29f19e488d5a2f6594ad93e7e7d3fb2165588c2db0ccd9bf8e94a58fd768c0c8caa475f9c577bec095998314ccc61bed09a4668ee1f1eb5fed5e36509775d8d2ef5a03869cffea15d9a08546d2902be618a239450fdd1dd5d25bcad03208a0cdd38d52fcef7dbe6370614f9e10506dded88c6089c77b866772995ffa78d593b0c950237dc9b3e1471d612dd7f17782d09cee608f79e864d78967ceb6772c98677ecf4f171189b01ad030dbfa41779ca9c4702c9eab6e14997eb549e6b4f8f403ca5976b45e159865e3d86af4b3e98f7cf059456daef94c042cd139ccdd6e977bbb1dc31945eae4be15d24ba389f85b9515c5a15a8c500b390235b2a119c6cdeb830b11a3447f6e0b56457e56c85ffb1e57d18bd4189bfcf00df5c7c2f93a0028dc353ff626fbdded0dd34192127cef0a652892d85890ce73a31baf43d0977a1ae3f4df5e06ebf0b6d127230ce001a069c42cc328b697b06ab7a63c8b3f3efd01b805cacded209de4f670cb2482bfab0254701180007da3434962a0b152bf47c9e845c8d9dd5c4918669d2f40da4dc199aa40451adf157a1f6471581ffc63f907edf5765c10ef86663ce52f976b6467f1b9dc5bd78648ceaf594d7984f3a16fd33213ee91f387ec40b5bd15a14386c3cdc61f97e34590e559fba8fac6ff307d5d8489e1c1664c781c77cd17dd278a00738d712c16b562cd07e33cd950d915b5c5c2b54188371fee443923a9ceba32484d12b0e06a1535049329f04ea636473752bd03d14cd0d83483106addd2ead9428ca1efbb8afd4b757f9de5abdea76f139986739b5f15a12957f0cd9c8402ba7ffe48a5133bcaf6b9f3945a2ea4a8f77cca5a62755183e5fc45174a8d245e3a60635945327b99c6df2c799b00a38c428876a6c96ad6f8bf3e38ddcc776c786ead506e4fd3a9cbc9bc37769cedc6b6b21fb1f4aec6e119ca2a53bfeab82baf284a11a9263a86392ec459c106b6619f0b323a7e0cd84b5444ab3f10a8ec89d4607f4760929db60d79ee5eda14b88d77d6368d1ee99c619626d803ba2880eb3e8200194ce5185baacb23028445838e09c0f17f42dc893da0657c9e38be371bc775be7935ef54ecf64cb96cf982095ec6af3513a689653e7fae9ae76c93e4028fc5c328ac02707f451cdd60544936bb408154fdaa65080175e1098b52e88934d70204285f28cd28af20db2b8da36fb64ad0a5020a594957bb38010f3913b0f604a416d49ce5378eed7fd6093bde0d865f5e633d99993c587677b4ed00ba2e13207b4ded9e38a2c266c632e1548c104804f28891454dadd995bb7f8d5e9aa9cec8571be3deb8d67c78ca34e1f9fc75f76aad29031674f328a6d612bbc98d2a38214b0d86ab8f8cd9c9f788f5a1b15a3e491b2a688d286c7b13569154fc095592db3870e0cd64037c7611453c7513477c4f3789ed0fc341294a30325fe8b4dceef371b1aa5b9eb40f856f15d6ebb2422abc3649f18d24814773e28d6e290f244ce4897cfb323d6caace65079590675ae4320d2347b18ec3d7ccbe39542e6b265e4541f4e26fd67bbe6343e9ecc82c38624a8cc7c7dea0b005479d65154f36712ae8931db8b3eac45e8dbfcc2bff88bae63d3cf6d3d76d3107672203e67418b1f75fa1ea042c542439a4ecf751d3ab98d5823315d4603a98b764901e22aff011130283f1d137588877d04eaf14e78c3f52c644217646530a5962750f4b2c8721d331ca11834849ef8dee86028b57ca31b77ba9c2b45015658498073066c1191ed2acf76c98b860d13744cf8d08f1e9cf0c45faea648e93461d46a16404262d3ff7a59a4833144a497a570f89f3669e167cfa25ab30b634ea095431ae257ed73b178a3b7ea9832bda8ec162416783e29d9b231a179be5cf9f03d0a669c2be1053986632266f2ccae96ea3f0c1bd9ab2fa301e37c137bff8141c23e0e122abff4700d80906fdb7338da752000a5f97599437d91da6c3411828440d28a738bee48a49ac0164a3d648ed77244482572faad4f279b49e95693555991bad77493a5ce06fd7875b75fc2e6347d840bcabc51fa75be4a886fb2b80b044b0d25de827988344f6dd18bd5b7de2f7d9387f4a2a390d80329408aa1c84a26604a373024585dd5133c89661edf2d8cc4bcae984f3d26122c53588b1e5663a66f3c45deba39bb8986361dec81d650fbfe87a835e019b25a9a5cf9d5fa70872ef516acb538190d737c808ac56bf430db401dd2650d6d9168533b5a40bd2f0a6ede453b73d70d97478d494fbe400e94b161415e2ded5058da2d0ef2035326ef3349ed550aa7276a0eda1d0e21dd67408998b38b6ccd4ee29033722fa9421387a018adf6f346ebca679c15619d801aec3f7a914be379f19c8bd56cf4916319a20b9365d99b1c356081a346d970e6be5f3b9dc059a3f7673bf2afb9f4e3a15ad33aae53d550be2374a8fef01603ae6efdf3e047cfd5d70e17ec180edb1f02b8d854919dc1ef363dc316d211d9934ff41be4653fcf447aede5a6084489cf79b86aa3d5c69ec997504e664a6b706bf0a6edd0ab4a2d84478e2ed7fdd84d7251c27bf7134f8c6afe5236f5774b652e5a89795607654f6221db24852e08abdfc6c25c7a5bb3143e869f5acc37c9f4e5c6ca327eabd725ba82740e5ba73bef98978460692b7791a090c14fd323d1823357f7ce94b4327c9b64988f39b134d019951c17d5ccb3a5e35a41005b43fb6cb7ebffcc73c63cc47f2160c57c993d8f1ffa8a0b1939d13d77c48f2b22eef7d3e75e01a08c4a9f81b3363bd872751f5a556067f02179abd27453fbe739834029c066da35485abef9ded64776e23ad95c5a2530f33ec66abb4bb42fb2b2ac2e49087391805a98d9c344e9e37ceaa21c0b2036a55dad9f3ca452ea48f4d32e7dfbd9825fecd827d1914b2b91c60ca0c2db3323fbab28edc128a00ddfb26e45cf64233a2fe1e98aab443f1e9f3a3a1ec7c606f6a4bfe9a03ea573ca7fa037b1a77ebabef45f21270a5b536", 0xc90, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000007a000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000041f000-0x18)={0xaa, 0x40, 0x0}) r1 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = getpid() capset(&(0x7f0000bcd000-0x8)={0x399f1736, r2}, &(0x7f00008f7000-0x18)={0x1, 0x1, 0x5, 0x8, 0x1ff, 0x3}) readv(r1, &(0x7f0000d21000)=[{&(0x7f0000ae4000-0x7c)=""/4, 0x4}], 0x1) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f00007cc000-0xa)='./control\x00', 0x4000014) inotify_rm_watch(r1, r4) 2018/01/31 10:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x0, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00006bd000/0x18000)=nil, &(0x7f0000088000-0x18)=[@text16={0x10, &(0x7f0000b20000-0x40)="0f01c8ba4000b8e410ef66b9b40800000f320f014f08b832000f00d8260fc7180f30670f0056000f00550366b84e899d600f23d80f21f86635800000c00f23f8", 0x40}], 0x1, 0x40, &(0x7f0000f6e000-0x10)=[@dstype3={0x7, 0x8}], 0x1) fsetxattr(r0, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000b79000-0x8)=0x0) 2018/01/31 10:19:49 executing program 1: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000038e000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f84000)=0x1c, 0x80000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f85000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) r1 = socket$inet6(0xa, 0x806, 0x2b33) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) socketpair(0x4, 0x6, 0xffc000000000000, &(0x7f0000e74000)={0x0, 0x0}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000bb7000-0x4)=0x10000) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x2, 0x0, 0x0) 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1156, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "040005", 0x1120, 0x2b, 0x0, @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], 0xffffffffffffffff, 0xbb}, {[@fragment={0x3a, 0x0, 0x9, 0x2, 0x0, 0x401, 0x0}, @hopopts={0x3e, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x20, {0x1, 0x6, 0x7, 0x8, [0x8001, 0xffffffffffffffc3, 0x0]}}, @calipso={0x7, 0x18, {0x40800000000000, 0x4, 0x7fffffff, 0x1000, [0x6, 0xa87]}}, @generic={0x100000001, 0x1000, "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"}]}, @hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x400}]}, @dstopts={0xb7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x5, 0x2, 0x3, 0x2, [0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xff, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6bdc, 0x65, "188dd235f027a16a7a53881564bb3c164a6984c7af49a4685979adb3c541b40427dc86ad6a23beab34d9ef7c73ae0c641cd32f6f58a84b047f4f865c61a201ce358c6d3584f910b3e9cf53aae7bca22e5974643e479f78157cedf5d680f974a162af3bf8ac"}]}], @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmp(&(0x7f000000e000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000b000-0x5)="8474007063", 0x5) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) 2018/01/31 10:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000125000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000786000)={&(0x7f000035a000+0xc44)=@hci={0x1f, 0xa4, 0x0}, 0x6, &(0x7f0000b37000)=[{&(0x7f000036f000-0x32)="d493d74d54bba12e82c9d1531fa6f87b7d19629edb1c894d582812b1827dc0e5589320de8417752c2e1dff65ad5db2075a73", 0x32}], 0x1, &(0x7f000063c000)=[{0xc8, 0x105, 0x4, "b0b77ee27150f700de22d7c481e94dc7583a57541598bf5730859b2e78805925c391be53427a494c1ae0b7385b9cb6fd444366205f98b140c57269b68078965db7ff0a2be29be6797c37cf65feb49e7a1a5545b1d5e4029224c786a8f79ab7be402a71ed98684f82aca342c47bc547690fafa769c731830b17ae7ccb655d5c2eb3f0cc4377b89f14379cf5253c4330c2365daa72deb6d669cd798819421e2ff12d6f7dce9d8d075b3b87bcf33177261392"}, {0xa0, 0xff, 0x808a000, "8d779ff8c5c3eadf7e6b4b003670d777a5854cce6768b884855b0a1d3d6d9b7a6d1b9c04a45dbcec0e7ab8331b5ed2aac69cdfbfcfb61d1c64619fa92838e8019417f683895c7908ca6767b67f8be319c95cfaf42715436dd3e8d497d2a6c03e62ce1df5d103001faf6ff6bada54254fd9324f72613826075e97effeca8d87ce55c492053bf874291b8f456b"}], 0x168, 0x8000}, 0x8040) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2018/01/31 10:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000059c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x4, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006ef000)=@common='ipddp0\x00', 0x10) 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:19:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b5e000-0x8)={0x0, 0x0}, 0x80000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/01/31 10:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000862000)='/dev/vcs\x00', 0x20000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f000083c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f00003bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f0000e14000)="dfce9f43cb5695cc4a68881020c0298939268c5034589aa2e3c627a005c9e45fca22da71391b2dcd31c9f17760fc093a74cbb047860f5d367a847d8342508b82fd61c1a07c5859be3980f47953709a4eafc223c32d46ed61a06120b8005caf6aacf236", 0x63, 0x7fffffff, &(0x7f0000182000-0x10)={r2, r3}) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000431000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) sched_yield() ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000ce3000)=0x569) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0], 0x0, 0x0}) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000089000-0x2)=0x7388, &(0x7f0000797000-0x8)=0x2dd) sync_file_range(r4, 0x200, 0xfffffffffffffff7, 0x3) ioctl$KVM_SIGNAL_MSI(r4, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r8, 0x29, 0x2d, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) getuid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ffc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000136000)=0xc) 2018/01/31 10:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x10) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) io_setup(0x1000, &(0x7f0000947000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f000003d000)=[&(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000c4f000-0xb7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mount(&(0x7f00001fb000-0x8)='./file0\x00', &(0x7f0000ce4000)='./file0\x00', &(0x7f00009ac000)='coda\x00', 0x1, &(0x7f0000ad5000-0x33)="7352c647f941936c908d52ccc63e5984a1a43905564770c7f644c54f4d7b67120d7b08e4057d4d93ed1e7ca48249d66fc52fa3") mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00007b3000-0x4)=0x0) 2018/01/31 10:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e8e000)={0x33, 0x7, 0x7}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f000073d000-0x8)=0x1f) close(r3) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000eaa000-0x40)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f000038e000)=@req={0x3fc, 0x3f, 0x1, 0x0}, 0x10) bind$inet6(r1, &(0x7f000092d000)={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x81}, 0x24}, 0x1c) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe1000/0x18000)=nil, &(0x7f0000d45000-0x18)=[@text64={0x40, &(0x7f0000a48000)="b97b0900000f32c4a3455de48126d393c02db6ecb9140900000f32c7442400f2000000c744240200300000ff1c240f07c74424008c000000c7442402fb3f0000ff2c24daa2080000006766470f768e040000000f20e035000002000f22e0", 0x5e}], 0x1, 0x10, &(0x7f0000fc1000)=[], 0x0) fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aef000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x101}, &(0x7f00002f3000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a76000-0x8)={r4, 0x1}, 0x8) close(r3) 2018/01/31 10:19:49 executing program 2: r0 = memfd_create(&(0x7f0000096000)='\x00', 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000947000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00003ee000)='/dev/adsp#\x00', 0x4, 0x101800) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000d86000-0x40)={0xffffffff, 0x10000, 0x3f, 0x3b, &(0x7f0000ba2000)=""/59, 0x33, &(0x7f00009e8000-0x33)=""/51, 0x1000, &(0x7f0000c4b000)=""/4096}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000048a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000731000)=0xe8) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000b39000)=""/50) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f0000cfe000-0xf6)=""/246) close(r3) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000659000)={0xfffffffffffffffb, 0x2, 0x9, 0x9}, 0x8) 2018/01/31 10:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000a04000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f57000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000d34000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/31 10:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098f000)='/dev/qat_adf_ctl\x00', 0x208040, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00003dd000-0x4)={0x96, 0x9, 0x2}) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:49 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000080d000)={0x3, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000241000)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in6={0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x849}], 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000090a000)=0x0) wait4(r1, &(0x7f0000425000-0x4)=0x0, 0x41, &(0x7f0000677000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000088b000)={r0, &(0x7f0000444000-0x5f)="371e5b7443dbc981a5476b3e6703a2c92880dc911f5eaf05642ea8d23bbfbc45952ced0a1cff1f4b99465c2cc5f10a96fe1b97a9c5d3dd23dcecdeb860397761e58b82fc8a204127b02df3e96bfa2903d634c738613331500c3f4602ddc49f", &(0x7f0000137000)=""/215}, 0x18) getpeername(r0, &(0x7f000048f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000970000)=0x26) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000896000)=0x0, &(0x7f00001ac000-0x4)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c2c000)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7f000-0xa)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0xfffffffffffffff9, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3703, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00003a1000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000002e000-0x4)=0x5) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000090a000)=r1) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000d54000-0x6)={0x1, 0x401}) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xd, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xe}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000139000-0x4)='tls\x00', 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000879000)={0x3, &(0x7f0000c23000+0xb0a)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/31 10:19:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000642000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) recvmsg(r0, &(0x7f0000de4000)={&(0x7f00005e5000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002aa000)=[{&(0x7f00000ec000)=""/4096, 0xffffffffffffffca}, {&(0x7f0000c76000)=""/85, 0x55}], 0x2, &(0x7f0000c3a000)=""/4096, 0x1000, 0x0}, 0x0) sendto(r0, &(0x7f000042c000-0xa9)="120000001200e7f300ffed005f1406000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00003f5000)='/dev/admmidi#\x00', 0x80000000, 0x8000) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e73000+0x9f6)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:19:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) socketpair(0x8, 0x800, 0xffffffffffffff01, &(0x7f0000000000)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000523000)=r3) r4 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0xffffffffffffff32, &(0x7f0000001000)=0xdc5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000aae000-0x24)={0x200, 0x6, 0x5, 0x9, 0x3adb, 0x81, 0x8, 0x1, 0x6, 0x9, 0x9, 0x80}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000044b000-0x1000)=""/4096, &(0x7f0000022000)=0x1000) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000774000-0x1e)=@dstopts={0x3a, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x1e) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f0000ce8000)={0x1, 0xb7, 0x72a, 0x2, 0x51, 0x1, 0x0, 0x70b, 0x20000, 0x0, 0x0, 0x2, 0x5, 0x3, 0x3ff, 0x5, 0x2, 0x5, 0x7, 0x2, 0xec3b, 0x9, 0x8, 0x8001, 0x1, 0x1, 0x1, 0x3, 0x5, 0x8, 0x1, 0x6, 0x3, 0x20, 0x0, 0x100000001, 0x6be83bed, 0x7f, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000670000)=0x0, 0xf}, 0x0, 0x4, 0x9, 0x6, 0x33fb, 0xd6, 0x7, 0x0}, r4, 0x1, r5, 0xa) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) [ 67.862475] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) r1 = dup3(r0, r0, 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000004f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c4b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000834000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000072f000-0x10)={r2, r3, 0x2}) [ 67.904649] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/01/31 10:19:49 executing program 7: mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000afb000-0x4)=0x0, &(0x7f0000afb000-0x8)=0x0, 0x8001, &(0x7f00001d1000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000a5e000/0x2000)=nil, 0x2000}) 2018/01/31 10:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) recvmsg(r0, &(0x7f0000549000)={&(0x7f000023e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000675000)=[{&(0x7f0000dd5000-0xa2)=""/162, 0xa2}, {&(0x7f0000ebe000)=""/4096, 0x1000}, {&(0x7f00001ca000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f0000393000)=""/221, 0xdd, 0x7fffffff}, 0x12022) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d17000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ff9000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000513000+0xc2e)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aa9000-0x4)=@assoc_id=r3, &(0x7f0000fc0000)=0x4) r4 = syz_open_dev$mice(&(0x7f0000f93000)='/dev/input/mice\x00', 0x0, 0x1) accept$unix(r4, &(0x7f0000183000-0x6e)=@file={0x0, ""/108}, &(0x7f000007b000-0x4)=0x6e) sendmsg$alg(r1, &(0x7f0000c77000-0x38)={0x0, 0x0, &(0x7f00000d3000)=[{&(0x7f0000fbe000-0x43)="fa", 0x1}, {&(0x7f0000382000)="465911e49f1dffdfe5d591746889da22", 0x10}], 0x2, &(0x7f0000a2c000-0x108)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000032a000-0x9)='/dev/dsp\x00', 0x80, 0x0) r2 = accept$ax25(r1, &(0x7f0000ef1000)={0x0, {""/7}, 0x0}, &(0x7f0000c7e000)=0x10) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000044e000)=0x0, 0x4) ftruncate(r2, 0x8a) 2018/01/31 10:19:49 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f85000-0xb0)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}]}, 0x5b}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f86000-0x8)={0x0, 0x0}, &(0x7f0000f86000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008b1000)={r1, 0x9}, 0x6) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000021a000)={r1, 0x10001, 0x7fff, 0x7}, 0x10) accept(0xffffffffffffffff, &(0x7f0000f85000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6b000-0x4)=0x26) 2018/01/31 10:19:49 executing program 1: unshare(0x400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000000000)=0x0, 0x49a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000+0x4a0)='/dev/sg#\x00', 0x5, 0x410200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/23) 2018/01/31 10:19:49 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00002ae000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/31 10:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x2, &(0x7f0000476000-0x60)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000056b000-0x4)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000f5e000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000492000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000995000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x400402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r6 = fcntl$getown(r3, 0x9) ptrace$getsig(0x4202, r6, 0x9, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r4, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 10:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f4c000-0x9)='/dev/vcs\x00', 0x8000, 0x0) sendmsg$kcm(r1, &(0x7f0000875000)={0x0, 0x0, &(0x7f0000251000-0x40)=[{&(0x7f00002b5000-0x30)="ef121a44b9f537daf91709cd0685802b460747ba81efae6f6c2c71b8b1faa043de0d22a1068d76bca2bd2fb42bdb700d", 0x30}, {&(0x7f0000134000-0x93)="a5b70c516ab9983cb4f30f9706f46bb99bf84759dcd7a5952dabb93bf613c181d041004a46986c0da2f70497f49262d6248331caf6ece3ca6802f60e71ea34abcaa8672264e2a100655f7e8a7cf8ae06f1edd28f8b33cfa5781c16d34ac143abde3c2931e5c2facf9f6de8f9eb6975d9168c9d4c3d5c72bfca87967662738244667a68e5dda07442f587d7ffc6559dd74e73fa", 0x93}, {&(0x7f00007f9000)="9d14b97961f9beda5850c7987d5559137b2a1062920d2a1906f52dad275d658d2a8011491f8df91cd6bb8e6d267988cef07fc552fe7c06bce105211108929591dbe1d2d6686b2b1495970338af12d15f464b5ced2fdf64ad78f546b4bb395d0fd76aa6b714f60313e103ef8dcc4e3707ad7c59c95487b925c87aa008cb7957a2b700ddd63c7cf3b9b8a33a20280405a9cf92bb94555d26a30e6656cce0", 0x9d}, {&(0x7f0000bb6000-0x4d)="f9ffb2e1061764eb323fc067ccc1e2e5386c576cee33e22dca0097150ca6d039c103daf1dda70b5f8f35011c1e00b91a5510ce987021db6a35d4bfb791de3867c52ddbf967377c8bcea2d777a0", 0x4d}], 0x4, &(0x7f000098e000)=[{0x1010, 0x107, 0x101, "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"}, {0x10, 0x10d, 0xfffffffffffffffb, ""}, {0xd8, 0x113, 0x0, "772f559fbc4fa4fdb0c2e9974c632e4ab1a34bd698d11651ac48a63989bcf6837830444b4863d3e7e7948d3629c2eb4f88d8643b0378adbdbbe9d01c1d84b06cc299161d7e5cbbf28a630070561b48869eef414f9c404c5964f22202eff9bc95c65050a7431d8c125734f216687823d1616d1702ef8e428456d6bdc0e97eaa92f0aec1afe02fe2e3cf715f54901a43c9563ec4c24102888fb030c38d1d3796fcf14cfd73d138462af2553ea349a69d84f44ddce5e821c5542523cc9db0073a0699237d891e"}], 0x10f8, 0x81}, 0x24004001) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000932000)=""/175) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) 2018/01/31 10:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000dfd000)='dns_resolver\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb6000-0x9)='selinux%\x00', 0x0) 2018/01/31 10:19:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000235000)={0x10001004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c64000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000074e000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000080c000-0x8)={r2, 0xffff}, &(0x7f0000b6c000)=0xffa4) 2018/01/31 10:19:49 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fd3000)='/dev/dsp#\x00', 0x0, 0x800) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000fd3000)=[], 0x0, 0x0, 0x0, 0x100000}, 0x0) 2018/01/31 10:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000275000-0x8)='./file0\x00', 0x1) 2018/01/31 10:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000397000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000531000)='cpuset\x00') sendfile(r1, r1, &(0x7f00009f1000-0x8)=0x0, 0x400000000000080) 2018/01/31 10:19:50 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200000000, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000003000-0xf8)={0x5, 0x0, [{0xe8bf, 0x7, 0x0, 0x0, @adapter={0xffffffffffffffc1, 0xf778, 0xcba, 0x3, 0x92c}}, {0x7ff, 0x7, 0x0, 0x0, @sint={0x3, 0x6}}, {0x101, 0x3, 0x0, 0x0, @adapter={0x5432, 0x1, 0xffffffff, 0x3, 0x6}}, {0x5, 0x5, 0x0, 0x0, @irqchip={0x10001, 0x7}}, {0x7, 0x1, 0x0, 0x0, @sint={0x1, 0x86a}}]}) 2018/01/31 10:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000772000-0xb)='/dev/audio\x00', 0x0, 0x0) stat(&(0x7f0000bb8000-0x8)='./file0\x00', &(0x7f0000dce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000007e000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000631000+0x9d2)=0xe8) stat(&(0x7f00007b0000-0x8)='./file0\x00', &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000b22000)={&(0x7f0000fc7000)=@proc={0x10, 0x0, 0x1, 0x200}, 0xc, &(0x7f0000df2000)=[{&(0x7f0000fdf000-0xec)={0xec, 0x2b, 0xa02, 0x5, 0x1, "", [@generic="942c6f1e", @nested={0xbc, 0x1d, [@typed={0xc, 0x42, @ipv4=@rand_addr=0x3}, @generic="18325f03482190d411a326a5d16a19dd2b2d4d7abeaf9cebf5fdc2a7cefd8fb05004d6e427a17d4336d5c5b5625255a68011a1b0621dc617534f4febc7e4489beda32f5b5e685883448ce996f2ea2a561568ed3c91571919ef4a0e690bb65a87bf37cbedbade94f1c288c1af84205dc2bb5ddf698533079fd4bd93a76dad26e7673d0dcb98062d59e7db5441a0e708f571e2bebb", @typed={0x18, 0x88, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @typed={0x1c, 0x7a, @binary="2d55f75fec5471e2b8b97c6d3ae4057b04"}]}, 0xec}, {&(0x7f0000a6f000)={0x83c, 0x2a, 0xf0c, 0x7, 0x0, "", [@nested={0x2f4, 0x1c, [@generic="80ba87d3ba9d4d7cc3810edaa8b9eb5e8cb7b8c99408858dd228431020668cdee1beac589032189163a34e918464bbf937b3dcfb2c052db406b2b6c22749a8b0e793c4ec82401d129eec01a6fe3835c038c625b86d9d2d1f01e300fe5d1271b84172eeb6de0530b3f47f02a185e5959cc0dcac5b624e2776d6053f81e55b9e4621cb2af435051aafe58d9d9b0e76d5", @generic="04153ba08c129ba42bc7368f2e84ee56348be5bde459890b3e6a3f7383da3192e4", @generic="", @typed={0xc, 0x45, @fd=r1}, @generic="bc6adf4912b372cd54532ca569cd8f9219e571f85f4a679dbd", @generic="2b30dd854b3ef80a2b948853a2136005412ec4a2c945d014ee3b19b8a1c0e6afd57bbfeaf7a5b18db392b56541a651bc09abaf1df3ca5c0e539e8964d56087d7213a9ecb983eca265fb6ec3ba369d66f40a126fd03ff239b3de8dd9a015958a0fe93e9851f7e31a03e1f42bc53b3a12408f37487d44981bc441594ac0203e1b5f700f24acc0a8d7932503a8fab892b11462a4af7388fb73ca093769788bc429146c5398e7c74f195b4db6cdb5860eef0c9baa5850af0930d2f1a", @generic="9b475b7459bbbcb22dc2fec1f2df8ade7e70b53b7d26d26114b4e87397ed84ff6d70247d0f40a40e66a2c0f2bacd5f03ad57cf39704e1b5088579a28a6a534551602b1c6c68f4af0f94ef7", @generic="3b5a50b97368511744c2580a911158ed6f2ff65500ed4a23368487019b62e286e15a5738fc03b33190a7c32f464dfd82d6f253d3a6b46898038ed582158bc1d96d695064ab18455e25e88d759d438cc0db77eae2be0ae69c1233a253d2da320855c91e27ea7ff6ba2420564dc42875a7a74cd46d28f7c391c20398cb9097eccf7f0b8ebb9a7e8c0877d79f33d18a52b7c76e8d47d76ad75c62889c3305cd25f73291c06f1e8c73ca66438227a757dc25158b3ff3b2dc4cfac297a8dc94b32d53140484616d14e1f7e8dcb411c3fd1f04504220f05e6b1a8357865593b68af97c8320bf491c7fdf5d67", @typed={0x2c, 0x2b, @binary="7982c46e7568ca3615f535361d7ac64f3807c602661c5c8c9e7abf63f518bf48a6eeff4d"}]}, @typed={0x10, 0x37, @u64=0x7}, @generic="7cf09d9cb422a24ed19c25ce1fda4dc35fccedfa870c41f9bfcbd62a1ff83c7343fbb2e900cee160f25e96806f0b8fdbf5cba964e097a032cbdf62eed7f023ecce89665703b6420ef3ebaa15b0cdfc663fe0b2cad2e40056dddae94d9d9077d4a7e0848c60a71f2f2050a4df9266dcd41d58a1b6a2c69287778d5a3045fc887890d56062ac3770edabbff98bea616db276f8eae4752365c6999979c82d64fca651d3cf0c196420aa47da5518e639596d062cc4f3692e431338afb0d96d313788b611bce73d92344a0091053f63518fe1b86edadc0c7a20bdafb36ecc9314433c6af380585e44450f147b68", @typed={0xc, 0x5f, @u32=0x2d3}, @nested={0x4c, 0x75, [@typed={0xc, 0x4e, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @typed={0x3c, 0x96, @str='vmnet1em0#nodevppp0/md5sumppp0selinuxproc+!cpuset\x00'}]}, @nested={0x204, 0x3, [@typed={0xc, 0x2d, @ipv4=@empty=0x0}, @typed={0xc, 0x28, @pid=r2}, @generic="df6dab6e5a0f7632e0088dbaf5443d7f223342402e2b40091f485205451203066f15a30802b57e11a2f6018918b3d5e0636d9b194132394bdb6e41e64d36565bbf3714d7", @typed={0x10, 0x4b, @u64=0xff}, @generic="3ab896caff1d3d21459c0fe5199a581a435f5a413223c6af81dd02ac1fb25c04b4d2fce2c43fae", @generic="8f372d8b2835f3f773632880ed777bbf8e586a9bcd5be2887f71ef30f4878e6afcf07da7c6a408bfd05d6ef68c27d604e6a6933ce46f21b7ed7287d6c44da8b382337944548b48576b0519bb70253496c1691fe9784ab2b65d3d62ed018d28e2c1f0eed7db65b76ff9c5918470e37dc45b5eada2c210fbedeac1b9a364dc9b702f7d85ca0f823b13f2c9b0deec345db787db1f946f28f0d6243e9f0e2a00d31874eddda721c6cc72d4ffab41dd3636f0d5f87bfb0bb9f88d058da0163ae6b03b1f441f66eb25339029b6578e83ddad2a02a0bba0370ef7d91c5e1ea7784bb055d53d1734a629bac22f23252f633aa9bd2c", @generic="46908a300b1a3bbe0d271d3454fb96042780697a6b955b8d6c12bded43620639a48d569e3f4db9406627d0e9c6ba1c5e05fb9ff5c02f21c89d26be17200dac64e558d953bf6262ad59ddb7b8bd558070485e8fde66a0e0546ad990e41e76b4d2a398d0576be76e2fc91cd294187f83690803aa1e554b11f81dff70"]}, @generic="61ff29103c9759ce916f3ef5eac6ef7c5db1e1372558091a618dc953ef5981aa9bfb1d30b724b2e6ea9d0bbcf360bb14c6cccc6622382051f786480d74b40bae7bdf15936ec592100e0585b514a400db066954aad21d21dad3a265e7b660d3eecc956004583169de8393afc7218d98ae0f16afad40d7e1aa1813ebb5cad388177e4660e732d90b82286a42664019d3cfed4831c5a22d270ca35371e30780a1ef14d73661cb44e9ad7ba8c4c36d7c24573a6d114e89631807329d14e6dfb65f45be7f853fb435bfc04d5fe9e2c2cefc3aa8057f28b83394f185295ddbbbb964dc07", @generic="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"]}, 0x83c}, {&(0x7f0000583000-0x68c)={0x68c, 0x21, 0x200, 0x3, 0x0, "", [@typed={0xc, 0x26, @uid=r4}, @generic="1f4c64e04c59b10c182c3ec38a7a32ea6e807c858e6f58751efb4ecdb726edf301a0afe155b3abe55bff6b5625e841ce928756bdf30a98fb6c7796d46b344c440742c19d72cb877b5df98406f71606f9af6681645c371d93d374d3c869eb605f5f009fa9a1d73f68488b6e5ada907953d60cd0c0ca31e5b7c82bbc6d3bbd2f830ee461d9a5b60e0700508873daec3c44d4327af3ec17e7bc48bbb51d58f117b81fa3d44673828e6b88c5f082f1159257b505569a5bd37dd4ebc7a7ff861e2cf6a71fbbe00950da4a9a60b397c4cc72bcda4cdc190e65824f3217daac73bf9f8ae6", @generic="81d0f124217558fbb1fec9d316902922614a9dc67d0f0e4ec265bd8f96f5f4c14cd6c312e9b4622d8de7da88675f009aa00da611f6fbef", @nested={0x478, 0x72, [@typed={0xc, 0x16, @str='$#\x00'}, @generic="8b7270e91fd528179a788872f4a2b153f6c1ee4f9d09f2ceec2db6468dfb0963f08b7d9f2e9ce2358f5923fc3b2be96ea435eca4a17f62efb37432c86542ba92e0e8d67f68d93b95f3e996d4407a087e713716bc6e9a8d02e24f28f5071b7140bd17d472938aa035e37e10ac66a64a352520066fe0326f3b91254f01c6e9891ed7604acf6e6f511da0957490ed9cf84750673d61aa3548a420f68a081d5e592ff258298b11c808a6e4f2c52987f0ab6ef0bec28a998d1006e0f249f3cf5e43947fc07254c9d080821e1c", @generic="4ceffd7f6ba25d2f0a9f1c9a8283856efbaef0162104613f32a762e4f485fc57aa8a9cdebf017a11cd73effdfdeb3087d14c09c6bd2d745e2844766e5dc03adfdbcca9d90e94f6908a335ce62bed5d3f7719e0f512cacf6fe96ed31b46dfc35fb939ccee6bbe680daf1967c4feb1991a377ab625cb22dfa5422f44456620182365ad11b8c82aa411ef30f988fe829240b810dde9a5835ac3b05b2b74ad", @generic="01a07738d41ece22fa0b05911a9ca480da79139f108165cee0d218dd6865b7495158e3f868d99da57b3f11e7d27b2b59185965820d96c1708f96224ad60592086ee7cc09df956e5f4443fb93fcd9827143a6c9", @generic="7aa93c61577a6380b47b954fc5869553c90ace261bddf29a767164f3ee849e9899044fc68026ea5dcd1fcfaf46b4e293c13c8c0fc1704a76d42f6e84370f9d5f8c61c606ab70ceee0f52fd2947bac587008bee5266d7b8fb86b7efea1a6c3ecc248c857ef4a9bdefff46f3da476edcec5337ceea097328ecf0ba5aa8468cb28df5d2a4e9c88244f3326b14ee83e8b9faee46a3136ae7c6f95b122f30388429b249793a06cb7111707635f20b079ed7f52164b67e48592bf4639f5c649103b5734d6b04309b5eb516d8cf6a491e488cb422e530cf858d", @generic="f904e438cccee84277e11033fb7ea6bca66297ca9c98c9045cfe91797173cc0cae7aaea4e4de5228f8007a267aa3a94028bb79cbe9cd51b6ad1978f27cc965479e05b32626d064c1385cecc7b15182871369ac4355c1ff43ce4df3e776b1f37b2c78fea29ede6ea58a4432f3b33673fec5dadd75f5d227f81971cde79dbac1be6e9592a8082d1951d10b707183793e98d2a6ed6a860f9cfb2e2ca219772c425dfbf4e4f168723e2c86df31cefef825449b44f687058d2d9fc34693e7c66d757a04b81eb441162d58178b19", @typed={0xc, 0x43, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x9, @binary=""}, 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@generic="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@typed={0xc, 0x8d, @u32=0x1}, @generic="9f77c8224a69b1d22ba9796e10b9de80fb9091529bc9eee2d0db5ae759e92a0edf953449dbc99e380cf4bf21066546c01d2bafeb5207a2c987d4b6a56df3d12d38098dc76d0317287eecf04f33fcb77d33df0f80e28f", @typed={0xc, 0x69, @uid=r6}, @generic="1112b912634353f811549e72b85faedbefa00485e13c720ca34dfae1ec697620d3c3ee6cfa94af8dd03c59e2d89ee6b3455ef4c68af20640a97fc44374756919222b3be7ac1772c6c3f72e2313e8aa44abc2708ef900a3eaea68592b5339ff4db49c86ff1bed6148be6b2761bff04cc09b838ce3d4ca2250c03055bfcf0ec39581edc49fe6eec4f433c20869cb3394a7c384c06d42705dfed3007ac18db921664f06a102ec785d"]}, @generic="9b68c27969f18765a74ef2b302525826dcbbc3664db10b5c1668a122b5ed6598c2a7e178d02dc28a4d7040527827312d9c40600a009e5b2efb30f53705a84d1ed2f4958efb0a89ee923dd359463d0967c8d65c8269ec7e2d7a49e846cb17e9ffa87672807f2980c1315ed1d09d02a14d9323f2125b044772ef10eb597394d6cdf6af6be7b712f2abaf73c23ed196238dd275daa9c042c2aa23afdcb82f9895206907f628340a840a52acc9b7051c7733b01ace021d839b4d60df5625b38caf258e2462da29a89d2f38eb3c27ec23baee76bde298647bf4c5734134c51520", @generic="39ee34bd056d68cc02ccb5a631a511b026f5781a23abd4de551016a750b94617147d210f1bf1f5fe9d42b39ac90ce1e055b32398b9950f6bbaa943dce669fd3342620f948d6e7e92deccca5131004660bf7dc6f1bff5d10b0258a1ef37863e3df2e0d7d223e9c5dfce5b9fb073b807fd52ef261f4da552dd740eafb32e97f391d6b5f1b7b3c847ccb356dd05ec1e4f4569949d2f6a7b8763fbe5a687426f941fc15bfc9f22714a89188ed749c3c7d38574e24af738f5828fadba601f162c7c2f0eb6366d62c53578d26d7b16c82f04e55b60b4d0461c3e1db5ef1caf177015a6697a7dde", @typed={0x10, 0x22, @u64=0x100}]}, 0x13a4}, {&(0x7f00003a2000-0x9c)={0x9c, 0x41, 0x8, 0x1, 0x2, "", [@generic="fe343b06bf9f3f7c59ae584de030a84f791a3e7b6a28d334c40f9fbdc6e61c63d855b30191b912726a4e7c6fc3b778f51a8ba4fb58343443a046ffe3343d22f24085cb949c17bebd035026a4157b321e78cd90bf84f308b02cf2116db543b63e4d72b59fc23800ffcaac013e222a8ac7cb46b8dbec52546fbfcb5917a6b24ca0d02810020c5474ae553d03"]}, 0x9c}], 0x7, &(0x7f0000672000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4804}, 0x14) fcntl$setownex(r1, 0xf, &(0x7f0000f7a000)={0x0, r2}) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffff4c, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r3, &(0x7f0000c91000)={&(0x7f0000059000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000097000)={&(0x7f0000320000)=@ipv6_getmulticast={0x14, 0x3a, 0x5b2ac8cdfdb80fb6, 0x2, 0x0, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0x20004800) 2018/01/31 10:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x2, &(0x7f0000016000)={0x1, &(0x7f00001e1000-0x18)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) r0 = syz_open_dev$vcsa(&(0x7f0000161000-0xb)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7b) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001eb000-0x20)={{&(0x7f0000c7c000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2018/01/31 10:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000647000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b60000)={0x0, 0x0, 0xab86, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000da000-0x10)={0x0, 0x989680}, &(0x7f000019e000)={&(0x7f0000d97000-0x8)={0x0}, 0x8}) openat$kvm(0xffffffffffffff9c, &(0x7f0000809000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000e38000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f000052e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffffff) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000d33000)=""/213) 2018/01/31 10:19:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1, 0x1) ioctl$KVM_SMI(r1, 0xaeb7) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r2, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:19:50 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009e9000)=0x9cc, 0x4) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') 2018/01/31 10:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000158000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000089e000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00001bf000)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005ff000-0x28)={'vcan0\x00', r1, [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) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f00000a2000)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f00009c4000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) close(r0) [ 68.235805] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 68.260317] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/01/31 10:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000350000)='ns/pid\x00') ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d5b000)={0x3, 0x8, 0x80000001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000034b000)={0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000085000-0x4)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000955000)={r0, &(0x7f0000564000)="cfe4ac52f1073c2dccf424f5398c0ca64461d1a773a17b0afffedb7234490ac47141ce0667c86e47df2d67a0a1002bfe910bd76090e4b929c952c63660c092786f991787f2c75ec4b56222698f8148d33e92a86528ae94d932ef7b9759e595d1bffffff380b57838d823fb3dce85b4a61553c1e6d810ee9757fa687e44f60e"}, 0x10) 2018/01/31 10:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000461000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f000086a000-0x1)="", 0x2bf) 2018/01/31 10:19:50 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7cd, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e61000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x20, 0x0, 0x2, 0x9, 0x6, "3b3e08ad3e2ce2f2044cc31ead963cf007a686be0f9411aaa8ce5ec15f9247ef3d9611cd661b82163a260227e549bcab6a567c03099a7253e8c4087c0fd9f9", 0x7}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x8d0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r3, 0x1, 0x64bdd8c3, 0x7fffffff, 0x0, 0x200}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000003000)={&(0x7f0000002000/0x2000)=nil, 0x5, 0x0, 0xc, &(0x7f0000001000/0x1000)=nil, 0x8}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000005000-0xc)={0x10, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f0000001000)={r4, r0, 0x1000000000010}) 2018/01/31 10:19:50 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x7fffffffefff) 2018/01/31 10:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000421000-0x30)=[{&(0x7f000074a000-0x1b)=""/27, 0x1b}, {&(0x7f0000887000)=""/135, 0x87}, {&(0x7f0000aa2000)=""/157, 0x9d}], 0x3, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x187102, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x1000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x800000000000009, 0x4) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c74000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000186000-0x4)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000ff0000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @calipso={0x7, 0x10, {0x5, 0x2, 0x81, 0xef, [0x8]}}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x18, {0x400, 0x4, 0x44, 0xcc, [0x6, 0x9]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0xb0, 0x5, [0x101, 0x9, 0x1]}}]}, 0x60) 2018/01/31 10:19:50 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = gettid() mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r4, &(0x7f0000f86000)='./file0\x00', &(0x7f0000592000-0xb4)={0xb4, 0x54a, "20a5f946460d2d35ad7d023404bac8815ac0b84601155aff0162f831a036a04d0a2a851e1a1573d30c82eef1cc6c18a686340e243e3883490f0be2ea546855c35c5953af79d6702d789a936ac48b98eb1ff61c8aa63be288c294b901cf9bc2e419c4bd8866d5aeebb5e327b9e009fb627c18e629eb0598ef500dd77194f9926d93419448fe953f38add7fbc2a1a49a4f143ecf4a2ac1694749046f7fddb910d940e075aeec1192f990f3dc76"}, &(0x7f000017f000)=0x0, 0x400) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f88000-0x20)={0x9, 0x4, 0x4, 0x700000000000, 0x4, 0x0, 0xffff, 0x7, 0x0}, &(0x7f0000043000-0x4)=0x20) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgid(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f000084f000+0x2ed)={{0x5, 0x7, 0xfffffffffffffffd, 0x3, "173db2ffd141dbede04a13cf7bc183d62ad51d119814a4b533b291aaed65b5dade033540580f333e15e7992f", 0x40}, 0x0, 0x0, 0xfff, r6, 0x200, 0xffffffffffffffc1, "03f6f72ceb87ea98549c88a2c6a4ff212b9c7d4be82b2db4a4f6dd6afd9dda87e9ff873138c091fef6b04fd6f7ef4d06af3c2e144fce80035ed18f5816c79502", &(0x7f0000207000-0x6)="9f7573657200", 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], [0x9, 0x5, 0x100, 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]}) getsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f000020e000-0x46)=""/70, &(0x7f00002b5000-0x4)=0x46) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000f87000)={r5, 0xac, "40453de412a73e67e12eb04fed1e91c5512bd41732513cddc0df40c25563091979997ed9c9e13b1aabb304c058a6cbdb80f82542fff1a997d46b3c6e96ba551e1e4deb228ff93fb45767fd92a85240a2b651f506c0a20ef866d2cb4bffa4090dfe560f4e01ad5b49c33cb68ccc392290c3d2a0dbe3ded4259ec305bddcfcffe1cff10dd23929db30138422cb6b85ec02319ce7106bf857f2e7d26c7fac878f003cc116da5206f1bb10d4e5bb"}, &(0x7f0000f88000-0x4)=0xb4) poll(&(0x7f0000247000-0x20)=[{r2, 0x20, 0x0}, {r0, 0x118, 0x0}, {r1, 0x0, 0x0}, {r4, 0xa408, 0x0}], 0x4, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x4, &(0x7f0000f89000)=0x80, 0x4) sched_setscheduler(r6, 0x6, &(0x7f0000f89000-0x4)=0x9560) ptrace$getregs(0xc, r3, 0xfffffffffffffff8, &(0x7f0000f86000)=""/126) 2018/01/31 10:19:50 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/cuse\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = getpgid(0x0) r2 = getpgrp(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) 2018/01/31 10:19:50 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000171000)='/dev/input/mice\x00', 0x0, 0x10001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b00000-0x1c)=[@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/45, 0x2d, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/31 10:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") readlinkat(r1, &(0x7f00000e0000)='./bus/file1\x00', &(0x7f0000365000)=""/157, 0x9d) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b52000)=@assoc_id=0x0, &(0x7f0000209000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000079000)={r2, 0xfffffffeffffffff, 0x0}, 0xc) 2018/01/31 10:19:50 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@generic="004df8713c418f342015fcf78634eb50", &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800001, [0x1, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x4, 0x1) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f22000-0x14)={0x0, 0x3, 0xfff, 0x9, 0x3, 0x1}, &(0x7f0000a8f000-0x4)=0x14) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f21000)={r2, 0x7}, 0x8) 2018/01/31 10:19:50 executing program 2: r0 = inotify_init() unshare(0x20000400) inotify_add_watch(r0, &(0x7f0000e3c000-0x8)='./file0\x00', 0x2000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 10:19:50 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000002000-0x4)=0x81, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x200000000000c}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x10}, &(0x7f0000001000-0x4)=0xa0) 2018/01/31 10:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fchdir(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2f000)='net/rt_cache\x00') dup3(r0, r1, 0x0) 2018/01/31 10:19:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000011f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000ad7000)='/dev/admmidi#\x00', 0x8, 0x101000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00007e7000)=0x1ff, 0x4) pselect6(0xfffffffffffffef3, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r1 = syz_open_dev$adsp(&(0x7f00004e7000)='/dev/adsp#\x00', 0x3ff, 0x101000) sync() setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000330000)={0x0, 0x7530}, 0x10) fchdir(r1) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00008d9000-0x8)=0x3, 0x8) 2018/01/31 10:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") r0 = syz_open_dev$mice(&(0x7f0000b19000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000490000-0x20)={0xff, 0xffff, 0x4, 0x7, 0x1, 0x5, 0x7, 0x40, 0x0}, &(0x7f0000abb000)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001fc000)={r1, 0x8}, &(0x7f00009f1000)=0x8) arch_prctl(0x1001, &(0x7f0000529000)="") 2018/01/31 10:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c14000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0xa400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d7a000-0x8)={0x0, 0x62d7a250}, &(0x7f000011b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000070d000)=@sack_info={0x0, 0xba9, 0x737}, &(0x7f0000a06000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a0a000-0x98)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x89}, &(0x7f0000135000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008aa000-0x1)={0x0, 0x3ff, 0x7f, 0x6}, &(0x7f0000d26000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d99000-0x18)={0x0, 0x1f, 0x0, 0x9924, 0x297}, &(0x7f0000250000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bd0000)={0x0, 0xffffffffffffffff, 0x1, 0x2, 0x7b44222b, 0x2}, &(0x7f0000ee0000)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cbf000-0x6)={0x0, 0xe0}, &(0x7f000099e000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d3d000-0x6)={0x0, 0x6}, &(0x7f00009e7000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc8000)={0x0, 0x30, &(0x7f0000c4d000)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000353000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000014a000-0xa0)={0x0, @in6={{0xa, 0x0, 0xa9b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x100, 0x7fffffff, 0x64}, &(0x7f00004af000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000082d000)={0x0, 0x1ff, 0x5, [0x8, 0x0, 0x0, 0x5, 0xffffffffffffffc3]}, &(0x7f00000b8000-0x4)=0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000071a000-0x16)={0x0, 0x100000000, 0x7, [0x7, 0x6b9, 0xff, 0x5, 0x80000000, 0x101, 0x5]}, &(0x7f0000a13000-0x4)=0x16) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ed7000)=@assoc_value={0x0, 0x0}, &(0x7f0000c03000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006bd000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff, 0x0, 0x0, 0x0}, &(0x7f0000984000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001b8000-0x14)={0x0, 0x3, 0x0, 0x100000000, 0x800, 0x7}, &(0x7f00007d3000)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000607000)=[{&(0x7f0000079000-0x1c)=@in6={0xa, 0x3, 0x9c8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00001ce000)=[], 0x0, &(0x7f0000d64000)=[@init={0x18, 0x84, 0x0, {0x9, 0x7ff, 0x7f, 0x3f2c138f}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffffffffffff, 0x4, 0xca}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x1, 0x3f, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x380, 0x7, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x48e4, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0xb, 0xb646, 0x7, 0x6, 0x100, 0x4f4, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0xd44, 0x7, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x6, 0x8008, 0x5, 0x7fffffff, 0x5, 0x4, 0x3, r4}}], 0x180, 0x10}, {&(0x7f0000493000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000971000)=[{&(0x7f0000a26000)="b8b7724ecd0c4159e689ebe165bffd4c9c4ea4aed5bef7a783244ffe12bbbbe26884eb198ffa6ceb20358ed448b3fc47eeb306d98a1da6bacf08013457a50d86ec7299faba4f970bd2315ded94e19b526af8b9f2a2f6b9e6a7187442d18c9aff3902bb4a0deb078b92be73ffb1aa921d24f0244145d0b0432c8bd318872a8a25d6311d2fee2c5ed743af7a40124cb84eccdc629b72e12c3c9744fe15ab9ebf3c087db4ab2d6f95e1068e21a6f38e1f8bac72ded15ce81367ab560d38bb6447d7a9bee975f487", 0xc6}, {&(0x7f0000e02000)="3fad10af38ba6fa2a19a0635408933033dc49a3fd43d2b68ba559f204762", 0x1e}], 0x2, 0x0, 0x0, 0x8010}, {&(0x7f0000508000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001db000-0x20)=[{&(0x7f0000085000-0x69)="8d0168709a7c4e5f2d734aa4779a5a76b92660acedf5f6a1bb7e8852446a772e25d0a13f85196c37d3d9907c91da6c238be19dc9caf682c27c52fb20aa46d224fbfd320e64d1c26b7e8139eb59c5ed8fe60877ce87ac98d98959455a4db4350933fba27df39739cbcc", 0x69}, {&(0x7f0000bdc000-0x2b)="5411a373a2310ea4247cd978382d587152ccb9b9552eb2a908a5b16535082366c331babbdecb2de07978bf", 0x2b}], 0x2, &(0x7f000081a000)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x4, 0x4, 0x0, r5}}], 0x30, 0x24044850}, {&(0x7f0000840000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000-0x20)=[{&(0x7f000088b000+0x831)="675259bd1aa55dd4ad57f579befff3ca04c03ab770955f6462f2fcd6bac918094cb1ad1eb047ef1e46ea354da1f14fbd1c9f16710e1b3b3baaa632862dbfce04f2dcc0b299f3139139d7a95a4b359084fac1859fb963098530fe86b3479d7ac59b93edf1c0124527c00db282a681a05152b28fe14ef0d269307b74", 0x7b}, {&(0x7f000028d000-0x7b)="9044b1674d81e055b94080bf92e04c5963d7aeb2998cad30ecafa354b6981bc5ec4ca91d67fcdae4200b0dadb8269e98759d54190a7d958d2a75352c17b4485c532cce351a5d3b23cd0798f051ebae75bf607c0163d5c7f9766803a85eada023c4d95bac1b24247373787e1dff63917fd09f5f19eac7224640224e", 0x7b}], 0x2, &(0x7f0000a07000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x8000, 0x3, 0x1, 0x8, 0x0, 0x1068, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x400, 0x1f}}, @init={0x18, 0x84, 0x0, {0x9, 0x3c2, 0x3ff, 0xffff}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x10001, 0x8}}, @init={0x18, 0x84, 0x0, {0x8001, 0x3, 0x6, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x8002, 0x2a5b, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x800, 0x9, 0x5, 0x544d}}, @sndinfo={0x20, 0x84, 0x2, {0x93, 0xd, 0x100, 0x1000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x200, 0x4, 0x19, 0x235, 0xd00, 0x2, r9}}], 0x1b0, 0x8040}, {&(0x7f0000dca000-0x1c)=@in6={0xa, 0x3, 0x973, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x200}, 0x1c, &(0x7f00002fe000)=[{&(0x7f0000ed9000)="ca0ae42d85b46fed0d6f4f22b6608bbac478ceb48999bcfedd52e041b855cb72a25436b8a7355c750989a1e9b08995f28843c787ce6f4653cd6c5df88ec9245f3eb7b7283ace85d97b8f51796746a1bac07f4913cf9615f72862766824108e7188b76a1dd4afdd06aa424b47102a20d175a997c1c33fe240beb6d513e4d3f1179417fe580c74ffb0e9fc5170fc6e833226b0ccab98c20d", 0x97}, {&(0x7f000049b000)="fa612366c7f2fb271c", 0x9}, {&(0x7f0000fac000)="0d84ee0bf9f511ba285a9f618d19afae932e2354e2404d975e34ed7c1fb73c3752e13d81fd117add1551f25975ad55e9005657c83b8b4b8c9dd10faa23ac189984e00575143db6a4868ed729b6987250ffcdb370c15d445c2b7309042c71fad3079d54754470b7557f24072cffd8a89ea4f892ffc6154bfcb4a506d15ae2", 0x7e}, {&(0x7f000085e000)="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", 0xfb}, {&(0x7f0000d11000-0xe9)="f16772891380916ea9d638a7ebce35c0f0b2db3b2d63bff66660e8eb3c24fe84c1c16792c28a989d853a8851a1b29572cb362e3ba2e67a838d4f4dd08bce3b004bb31084a4a7edfaed7cfe0828c985302d9f25bb6aea483f473291c4cfed5fad0aa9bac60bcb05f68ed8fb6ea14bfbbaa809c4b256f9dcf80f0ad2038ef17e35960af2a8e02d44eb28ceec3448db5a5a0dd3f5fdadd72524b612e8ce4b3072949076981100c73a0f2fd0f24b4f1717be0feea84a448749448bf0a278375857d33d87a939375d951d4edcf34047973f6383398ffc3b59a4e2569a6bd57bf8d92ef50c54b08e46031d7e", 0xe9}, {&(0x7f000084c000)="37de9e7bde7be214a8c810bf0eae18121ae3d7588dfa24a907a3a7347ff266a652247db3fe26e4903c9155eed12c", 0x2e}, {&(0x7f0000911000)="6880c2bc3be9acffd238ea09d86f461f06c4be36939dcaf6345b583e060bb63cee83bac6eda68265f7ec7484613a", 0x2e}], 0x7, &(0x7f0000d36000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x100000001, 0xd, 0x3, 0x4, r10}}], 0x30, 0x40}, {&(0x7f00006d2000-0x1c)=@in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000da1000)=[{&(0x7f000002a000)="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", 0xfe}, {&(0x7f0000ae2000)="b4fa45cb08bce472c96620846e02bd0a0e5be2b1f70ffff1f377993bce54f741d0eb2274c5c62a2173d4e7c209b0e785aa79faf4eb6e7722616ec364456039cc0d023bf4f35c2832638ef94504bc2cffc0e70eee46a678672071b36e7076a95903594ab3a92af83e2aa100b31cbe3e5b957ebbf8437c239ae89b2d019d861fbf7205e5d5196bb795ff92a8fce0b0018342", 0x91}, {&(0x7f0000918000)="1ae6e4719890b9984a6ee15091cf553710f81d064aac835ea39c3e2701e337505b40045843f97df6d2724caa329917350428b4458b85b6d7a36f24340030c0d0cf3151c82a0b8572b556aefef65d2c9e60ce39b8921a24a72dab02a349c87c69df12a330cb06408bf177922c26610117e9e9b195719626a5348eba4f191e9385640989089e91caed8aebbb86dc8591dc1b414eb583775343551b7f58c8977bec65e1e3557fd902f62e572bd33f0eaec7b7fe301facf5798b197968cf4745826c499644dd2af8731e4c524c67ed750d0a5504d78d53d31dd6ec3a6fa4291430f378a870dac2e24e71f623c413d0196e9ea382", 0xf2}, {&(0x7f0000b7d000)="527c63eb7851f6bac485020354f4ecf288191555a9a975e64b7d6e4b76edcef27c5c3f355b6bbf8c3bbed0a236b8336fe51bf3632915cd788b34d9ee954305bf2f3aa0788348bfd5ca20ee08a1662dd821089494f11d6550820b3926394d43628caeb3c401a12f473f2b2b87904d1f92f611a9d7b772196100324da89cdb88eea9ff2c630c3e98a7f33890aa4017eee157c45dd8ae216533fde985b12f9525d19c3a4e1bb8b36ead1667157e99f48e5f9381dc70e97fccc7ecfd4bd7ec6bbc8e11cf0b74daa5c1e8736f067cceb6e596301ccd74ad9b4f0266de12fc656198fa30295aae2f19e5840dfb49", 0xeb}, {&(0x7f00007c6000-0x28)="1418bd269218eedb5a14eb7c589dcc9336f6a09cbe08bb87e5c005f0f1e032a1241e8a66266c4453", 0x28}], 0x5, &(0x7f0000fd3000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x200, 0x2a, 0x7, 0x3, 0x9, 0x3, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x2, 0x204, 0x1000000, 0x3, 0x8, 0x8, 0x800, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x20d, 0x7, 0x100, 0x5, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x796a, 0x9, 0x8000, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x20, 0x8009, 0x100000001, 0x0, 0x8, 0x9, 0x6, r14}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x81, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x4d9, 0x7fff, 0x1, 0xffffffffffffff01}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff80, 0x60000000000, 0x7fffffff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8200, 0x200, 0x8001, r15}}, @init={0x18, 0x84, 0x0, {0x2, 0x80000001, 0x9, 0x4}}], 0x1e0, 0xc800}], 0x6, 0x448d4) 2018/01/31 10:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f9000)="6e66742f6c616300d1ebf39db3bd915f0f5c174f20c1068c1a784804b265646190e418385925d05ebccc76b6f640a8aa95a91cbda77a250065e1050e5bd9fb725a8c176275efe39eab6b6e8d177b09150623dccd424a82ce40c846da9fd61b8c92c61fd7279bd125ae6128af0c66e1450977ec4e278896661d39ad611488d28a") sendmmsg$alg(r0, &(0x7f0000f52000)=[{0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000847000-0xde)="5940933b99a61c00f96ef7e852849abd1c6a8d0602d74917770f8429f166a1384ce6e9c98f8ab685e7669294bdd625fb8109156512c89db25e805ce7892b01deab0368b34cb018dcbca122e754296ee5cc13934f07aa7f359aadfd43d14bf8136afdd1bbbd2a4f10b53e53449c5613126bd10889a98f86e815d0ebbd511eccd79f6e347de3d33a8b7af4eca25786646fc1906c0285eddeae7f95032eb969906ff46b39dcfcc3ed0b10b6cfcef5030baff4e2376ad349385e1d9e0da45b69cf4d8902b86a8b9f035aec33e537f5fad8c29291a50fff69f551c95694580b51", 0xde}, {&(0x7f00005e8000-0xc8)="7a72bcbdbca13904711c1b19f66652fa4cd4e01d0fa12069018b2e2d59523f9102f139bd865181339cab0feb98a139fb5b24cf45e6a36265ebe9c0ab1f35370e14a33ec8c15d1b710d9db8933f8914b6beb47ff012f40cd7f68f7d999dfc131564ed3ad2fb6944cd28583268a61a4b47e1b351badde7a0b4f32b8afec9863c5ca1cde0dff52d256ddde9d2ebdbc9f6871ddf94df92fe1192d745bc3cc0ffab3a792526dfceaaa1aab4a6124c8c17a70da0df1008102e9a02f5196c3d80af28c3fded6b23a48d57aa", 0xc8}, {&(0x7f0000945000-0x6a)="d99c5a5f3d8bebdcdece93056598a0f15292e2d5aeed695e1f0c42b288ca0e28ca6b77d1025e34f7c55af86a6301e1fdc3a34d3daf9249f6cd7ef9796d56e9765ff06ebb89d0f1649084a530617e5f0d3a803ea086992adac271e79125c6f1a276ce95ea862b09b7228c", 0x6a}, {&(0x7f000022b000)="deb877f33d9997b5a1ecf11b947cbd09c11aae3e91256ef89facfb90cf0e25f716f8da0e457d96e2a7a1693d20ca86723e9eb5b4aa83dfb2a920ee8d378ba83a55e4eefdb44b28d5d0f3398de9a669578d3f34ebe557ef7a5616d37e211fd2c5938611d4657c452492cf68fc413d46d664bd0317d885602a922bd6b585bd4ff5cb", 0x81}, {&(0x7f00005c4000)="aa3316ef2c64fe395013ff2f6d7c2305d0a2d128f5a415882ce32696c7aa70f2ca3f217b24a718d069a97bfc2169bdc3bd541c702a0e89273942a5ad3eb15c7c5321991de15cda25914d0049912ceb2f274c2486e88ae962c123535bb35cc79a86c0338587b1e0566197780dca76fea438377f1ddbb7deafc8aa0d026e9945725eeeee188700a84bb58d91de216d4506f02c0dad3e87119831b9d23b8d6bfc4ec7a7fd11c917aac57477f163cdba2b551eb74ba92c976a7a1dc503408fef7230d460e645cbfd79cf2de136b008", 0xcd}, {&(0x7f0000f7c000)="3bbcddfa3908dca066a2e372b3a6b50aeb64b48c1160a8e67b513b91c5777052fb885ee695de3959ebc9ab3ee9d4efa5f8ba84081e2bd79b3dada70f7399b54be8091ab663c8c08d6fa0fc4d5b1932f60faf11c790f151236a44765c8902f0dbd1f8c0e1e4d8d014e3f42148498c6e5fffd1173c5a163fe150468c4fba6dabed238f374e9a5ad4b910fd36", 0x8b}, {&(0x7f0000200000)="f7d18805b9facc9ac0aebbf0e7b376658fc68aed498147b32a5ae3786367035743c1d06382edd7931685d370f87a6a2449e782eb0189487931df1cd1ff8efcbdab0726abddfa0e90a940f7163beeb3572ba3422a960ad3aef82f035454552fe129333a525d5b1d9394992b161a7be8f7ed0e2b842161510b9aada44657da", 0x7e}, {&(0x7f00002ac000)="7176f6129dba15e17597229f55b7e7f4839a3758bfde555f800f5b5a18f364c67fb11c5177f8a17e55c1c98798c5e748bb94c7662d7f2baa5b5a9c6e863e2297045dcc204dcca48be2a54b93880de22d33e662b6e4aa7c18dbd8ce2782ab3af5021e2aaf35d2e70bfaceaab6008bd5869cfaaa0c0bd40e00481c64a0c1dc50f33687ea6dd3e87d795a0220328fa7ec759e8ee6def23188582be3b1f297e0b46da3beb32ac2af4cc4a03c21bc1fc86ed05a8bbc307c4054372fed4b9b03422b435c1092d648c2c20b070026db214493920f0d9e1d61ec5d9c", 0xd8}], 0x8, 0x0, 0x0, 0x20000000}], 0x1, 0x20000000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00005b7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x1a) writev(r1, &(0x7f000037d000)=[{&(0x7f00002ce000)="1f00000002031900000007000000068100ed853b090001001a0100ff3ffe58", 0x1f}], 0x1) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000f70000-0x4)="02337089786ad60f740ed3cfd6efe2eabb1ae94c47075d3eb5b3e909a8afe4d94780dec35fca9d6680fe9f490faf4a22ac108bd62d13a6c120fc30facee155b88890f086962a6dde91e5c28ac1a89dde88e9edf64928a9431b1cd00d396c86f0af163f895a557eedc16e3f938f483236e50ede534921230b0a208ae158849bfe7d25f5cebe4faebb0fdea5c8d24549b87c1d74e2d2af", 0x96) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000ee6000)=0x0, &(0x7f0000a07000)=0x4) 2018/01/31 10:19:50 executing program 0: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) socket$kcm(0x29, 0x7, 0x0) fstatfs(r0, &(0x7f0000001000-0x70)=""/112) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '\x00'}, &(0x7f0000001000-0x13)='posix_acl_access(&@\x00', 0x14, 0x3) 2018/01/31 10:19:50 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000d1c000)='/dev/audio#\x00', 0x783c, 0x2400) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x3a0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000006000)=0x3, 0x4) 2018/01/31 10:19:50 executing program 5: socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000018000)="", 0x0) 2018/01/31 10:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) fgetxattr(r0, &(0x7f0000002000)=@known='security.selinux\x00', &(0x7f0000001000)=""/0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000092000)={{0x1, 0x0, 0x7fff, 0x3, 0xfffffffffffffff9}, 0xffffffffffffa002, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0xffff, 0x2, 0xb6a, 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]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ab8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e3000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ed3000)={r2, 0xffffffff}, &(0x7f0000528000)=0x6) 2018/01/31 10:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f12000-0x12)='/dev/loop-control\x00', 0x18000, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e64000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) 2018/01/31 10:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000231000)=[{{&(0x7f0000afb000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bf2000-0x20)=[{&(0x7f0000621000-0x11)="fc17a296c8b23519ddaf04c787647379b4", 0x11}, {&(0x7f0000cdb000-0x77)="b43858f662a393bb94b6ddcede369aebab6ca3f37f117efcaab8e0c042050ffa5f35d8dfeeff1e3bb51491bc8745b0ae1060488216e2b894ce31eafc30c575f134f7057a617e5f99b52b0727e51bbcb38ec070fd34b701f42776319efe0ef02cd7d2ebf674c68f9e1a9ecac3d4834f2ff25c89f8ff351e", 0x77}], 0x2, &(0x7f0000b82000)=[{0x58, 0xff, 0x1ff, "b8c2fe178c60feece0a4c90dae5c68411e01d1de3981b966419bb15775ed82d8abcf64c0db6c1991e0fb2b340ad2ddfad0dbf5ade66abd7c32baac15043a04b07b52a62601cdeb4d"}, {0x10, 0x88, 0x3, ""}, {0x78, 0x107, 0x6, "170353acc7159b55d47090a925d09281a8101e423e13139b61469153fba5f26210533cff35b2eb003746374fa7b27a8babe2bd8d0a0c4aeaba2b7002c50f6a94c33fbba3768bcbaea91ca248a2cccd1c61ae13850380eff7a3bf0ab19a9e38ddb0c4a8"}, {0x38, 0x107, 0x0, "0c54d57611d7ef067b2ab2783283252113b8278c6f737142e159cb9430274210a0c051020071b0"}], 0x118, 0x1}, 0xda2}, {{0x0, 0x0, &(0x7f000094a000)=[{&(0x7f0000ff4000)="95864ff865e57f39d5ac44aa568f31fed112fffa94782bbef1ec385c9f665d651c1629a63ebe89eb56544ffa046888b7f86c410846ced06a14ea07d27cf278f52a31f172acddeaed0d1bd0a2e36473a632754e472056322b", 0x58}, {&(0x7f0000a8c000)="530e5fba56da4b084216d1ce3210d39c8bfbe33bd4bbd4a6", 0x18}, {&(0x7f0000ebe000)="5b6da0a128b9bb69724449f13937c14072556c2bcb64ea6c261669fb9783d668b4ec6ca1fd257b218febb48dd9301d9d746c10d912dfd851a6fda5eb385dd0de187851a94db6b608d452c3d138fe11b292c6fad40523219c3e4fe11a9750e3a10ab244f00d8af12696566cb195a31dbe71074db279813d418ea3731e26614b56d5e3be87b6", 0x85}, {&(0x7f0000fcc000)="f9a97d771a00470e2c03f6874ac97d5472c764ded38bd84cd13cabeeb160d36ff7c9302db219636afa9d754d91f4e9159db384198971f219bdd9ecd7e6eac8ca004603efcd23be87f2061e73c39538892f340ed622e87e2beb9b2772bdbed64c3301fafc386c0f68823654e03df4d794b24addc729441f92ac485a5fa31640d565879a9ad80c583968717c1d66a2d330c17bace54dc57b7605e77e728aeb3a1163e26d05588761d86ac810b29074b7b112b2bc489434a1c818d7efad34acc136a6cb", 0xc2}], 0x4, &(0x7f0000472000-0x12b8)=[{0x18, 0x117, 0x1ff, "cfc63087f024"}, {0x60, 0x13e, 0x81, "fd5874ab51065831c00038e1fe2dabc33d4430e65d31eb16eaf47dac05e868c208a658cfa63f749347b655cac5f05a89addd8c41b334482fef7032a801ea23c142261864d905f31deb43e6daa6d2de"}, {0x1010, 0x117, 0x5, "c325d9db74f28a6e57c3ac61605b66bfcb3505f15390b9045eb3f9128e9d6eae6de4836692d5ba1c9af984bcb86bc45fc0ece971c8aecedf9c71f7679a16523b35331b783e24fb34ff53cbe51e87a336f1ae85e0ded52be067a74e5815800dac69ba001d685edb798db0e7d8325b67960d2cb859c8792b7827cb096ac0c0f328848a7ba4083e5314bb2a81f08168d4156fbd503be690d8e34978cac45d9857dff5386bd37872fb9294715d4a6f4b70360ca27a8f7bf0693d747879049706943261dd9dad4d0e07bda31695d6e3031c2373bad296245691b578beae2d216910ad925968e791bfc460adcf7aca91954edf7fd2123d5b46da304b344cafbb45b688c0090257e2f38457ed1d973500fc3863410f7bafbe337a41cf83aae1245a04e336e5354d007f93af8ba97d76670165d38c406f5bb36412650b4c5a582cb035f58c73054cdcc34c432d2e65e17d38cad755bfa50e92fcfee80ce53d94b01ecda725bed14367d1db4a542b3d87e144b41b838ba27f4953fa03eb4b6fbd24665d62924698c7c14bb0805965bfe1fe720ad0efadce9b37b486ae745f40c2c6e6ef6fb048c9a8744e015400af1b9df41e1303c542fee6497e5a79041f5d985bd32ede3c642adc68e5b979f005ed31b5a9b9507bf6123e7566e6f66bd7c2570d8aced8ee5332c2cddfe64e16cad6fd93c72888d8f37c6fb657f04b51d1285c40301d1bf05a6196059b95d789c0e09eb514777788f8eb00858db7c29b1d03f566ec122257bfbb809727f582e72853502098ed4c9a8bb0fb3d5a09418d18ea31abaf315444bfe97146d626558b23b0335d1fcd2039724dac1eba2f2c9ad38bedfbb9188efd2f9b19001d6a55abb8479eef16dd99dd2bb024d421d53afe4d3ecb2450f322ff06f23555037095fc70082828e9c51d4f7bb76176902a4df150cd5af851ae40040b260dbf33e8850140445f4a691ce11d3629a87da02f68fc4f08301e01ca7cbdc660674525f7e82aebf890f3c36a3c0af4bef356935ee045f970aef2a9d23edbf69b1a7cc87ba121edc844c0e1a03e953e8e1852a5c230c7e08e3395eaa61dc044c6f4e1b2ea84bdaf1b98a8b16629be6beadd866ed90a5003c477a54a46d95426a5380e8c4b5ad831f4e7f8821086dc2a56e0d729dc6d40965574ba31457fa6027341bb02bbb61008e27cc6fa8eb02656fd45b720077189d8d36c7913a88e2a3bca2f9fa3111d4a32098ce9331d5a9d78de594c7b5e3ad956996bf8f4fa147f1278b0a468d060e37bc3a5cd8a2380636e62a59967687ce156c834d95edf529054c79325c2d4587b57314a92c22903ffa919b80abe1bf46b3fd5f47d171142a0ef79917958eb839439d6e975d31c4d086045a9ba4028e2339aa91df65026fc82a3bc803e0614b74604da6f21fd7ac1ebaa91d2ce0376ef0062af8e2ab05150865fe6036754fac2e0e27e8251a9ee6c60bf2a10723c2beea31a47776bd78fa38ee84752c23fe8c90f3e347a215f9ac1cf67641b9ef583b6329b890172c75bfed90fec24bfbe77f3371794e83ce2b91e7322722a99ab4e0c87396423ace3157f0b88ec02e14cf8903269778880f08a3086153b4fbc5765ad3b4d286f79fc55741a59f9758042fd46622da6b904e64094a02f0eb60bada95e78cdac6f55fede673f4ce0a87bbfbcf49f928a2554a77f18c4dd01e64d55ef6f2c07442c04ab5026329ac31ad67414c7acb2ddc50a5bb0ee6d50144eb24e93e9d1d205fb3968f51b54fa959aad2bd524523cc2d207bc6e75783a05331069540507135fd3c1cf3d7fcd11b75105b688783045c1f9f847916f86b00764a497bdf712e8129d831c26ac32c02670356a2455da9cab3b3ad6139a984cdb9de620202dc380ec2624f39d75b86a81e1e31a97a4a4fadf49e31205f03d68283ec982ef3ed4c54a2ad3e3ff7a62391653dc832f0bbba3d10dd4130dd3eaf5657371ba574993f7e11dd3c6c9df572c4e49dc08b13ede2f3520f28982329f703ad19e5daf3eddb8a160ea4a66e6971371c9b9c664ba665b4a7269e4af05be3d9297c8833145cd72fe0339fc35a9538f0ca0895f7239a235942e5f2106ee9f11f40f9635afee1d461ed6b9056f2f01e601b8b683af76649577d2855de9588ab69f2f0216a7b77b1a719c30e60efeca40ce2af6e5c1d05c395ef295ead33d28e7cac11021abf4b705393e110a89315e004180bd8f1b5130e9d18870a06a2e0d776ae1b15d4c58ef83b9a18b60d2963d54cc19a4fad766329ef00d239fb58920493c4fe45a09980653890af934638c4f246c9093c445cf2052489cd3c24f5f398d4a898f0771d326021a3de464b69cbc324828b25a836788c871037c6d889946bc48ed3f60bfe3d96831a7e84d885c418b94fa901651e75571a1de42a468d909093d0a7407d3ebf3cb7ff6567e63bb8dab4073e4c11464af44fb7ff4c42dbcbf8edfc9f7ef0cad87caa50e2bb596204899867551937b121bc3ff23bcfa990f5f0f9d0c6660e128441104cdd164c528a56b5e1befbe0b47490540c543affed3dccb261c7fe555edd8a165639de61106d7ec02a03624e857a694ca4499c2f8f782724ef3cf5078ec2335e40bf166bcbe28a312170c86829f94b256c05ef9d54bd14288dd83f800df7a9271b1dd611e839bd79b42066dd239ddc74d82518ba4ea3c5788102750bb57b733f0cbb9fa6f812060fd7ff4b45d4c70d13d5413f8fe4ee997cf2e48d38846e774ef96f71ae34003c79d2c07d60463deb9b115baed3ec5c46aca5e7c7f5525ada09b74c1421fca12205d1a8ea4138e8fc4d9530a64524eb0f31eb12e3c0ba85b9162ce45bea384e90dd8bbd2a92debddbcea9798ade73591836b25d301d258cabd24ea6d22e13123d0d956d3ca1a48838e836db1816983663702279e2104d8ba480979c278595262e96cb07bf21ef7236cd0c585a4d5b017ccfb98d5e512069dc56b844908f2fadd832b05767ec6dd819b086a69dabf4775c8d2142eb43efeba054e87a76cf89f8b9f6d7ec344c85c18d984069bb09e476b6599ab64b1618a3f17065e8cdbbc02eb7dd7459f43a1ec4089bc616c23297cf98a41afdd410d4dd02973c9b5e68f3ba3b5b17428203abbe5d7821335ada3038a40178286106e0bb768c3ab4a1e7a8ee931fa5d23c14e7677f53c6f3710a259575daaed2200783a91a902bdb7c1000e80f91bd10cb1a39370cd94de3cce57e94031fa171b918d07530f64d3e5200a29c1267dfb3b24e828ca6b9b678fd6fcea3a61db4d5ea6b60d140285daec153cf72ea6abe7e9b386b41db6c7fd3def3418e141b263a088a0a6c1c87afb7b1cc41d4a9d424d2c51f82eca9de8277ee31851097b90926558a60aee8568dace2e0364b2d4e3c2d339fb8704facb9136a640d46ab2bced631832a0fe7e3c22edacb676336d06cfd04d09081e095b9f2084d33e753971a695182fc5212594aec728e2511f0ba24e3660e0a10026ead2c38b31607e2c93346c2800b54d5689607453303edb26831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", 0x1000}, {&(0x7f0000a03000)="a3e2a52b7f307e7a7dda6632c7ce60286510a6b7b11de8f01e76fb62cb09388656ac6b6a80e2648ed505419d2861f7d57feae75f002871653635f5d64747bbcc570fc937f3186c415c78ad473bf90a87ab9540aa40cac5ec034b24eb1aa8d25a846adce7d5af9f6134990a12b8089be13ed31107b1a8b41e5efe12", 0x7b}], 0x6, &(0x7f00005f2000)=[{0x108, 0x11f, 0x8, "f4c6f2f2cebe3b4b558f722c1e3e99b781a2f2a02b0b077a658bada93c69d3f5dabae191dad852afb2bd282291d220f5537b646505a6852f37e3f072cecae74f911c434f6f7d2d4793877e136e36e4137edf4bc8a14d54b598b6ff95a82eb046bc0826c3555f309dc0f3250c17dc4643421ef95d9937ede0a5f3e30fa7641a0f19a8115badffa64dba448a24006f1a6e161770160b9673419909729b8400e115d4700c9fb924365fd73877112720bd8cda38d5462433ee00243fd28347e95bc47edb74b7e1971f3f1bc570d7f6945bfd7b6a89833f3c977bcfbb9c50942b98d874ef18eda3ecc4aaca4a926747648ef8981c"}, {0xc0, 0x105, 0x133f, "9fce757f161eb25294964bfd541c438776b6354f43c348af3d1ca87af42e1e79ea419e5e7ede89a2b6a55adbc53ed89bebe62b7f7b88aea69950cecaff5e5a984b58a414a8c9c5d61155940e23c65a8bc6e95d5e792500319e487f1bcfb6ddd325a14d25145c6bf613d5ac391cabe2250b3db59dfaf3255c94ec16981c666c02dfcac8a8c1cbec0af78b31a7ac2e18baf1a79f7915432591aca3341fa9ad54087881fe28d2f56ad3d4d2ee15826ed57d"}], 0x1c8, 0x8000}, 0x6}], 0x9, 0x800) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00003dd000-0x10)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 10:19:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000bfa000-0xa)='net/nfsfs\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000091f000)={{0xffffffffffffffff, 0x0, 0x81, 0x0, 0x400}, 0x81, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$pid(0x3, 0x0, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) rt_sigprocmask(0x0, &(0x7f00007f9000-0x8)={0x1000}, &(0x7f0000322000)={0x0}, 0x8) bind(r2, &(0x7f00000da000-0x1c)=@in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000e8c000-0x37)={0x10000, 0x0, [0x723f1398, 0x84e, 0xe28, 0x7fffffff, 0x9, 0x7fffffff, 0x21, 0x7]}) syz_open_dev$usbmon(&(0x7f0000d5f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/31 10:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x0, 0x1) write$tun(r0, &(0x7f0000b79000-0x28)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x24) r1 = fcntl$getown(r0, 0x9) sched_getscheduler(r1) 2018/01/31 10:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = accept$ipx(r2, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a01000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000cbf000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8, 0x1000, 0x4, 0x100, 0x7, 0x2, r4}) ioctl$int_in(r2, 0x5452, &(0x7f0000f13000)=0x7) close(r0) sendto$inet(r1, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) r5 = dup3(r3, r1, 0x80000) sendmmsg$unix(r5, &(0x7f0000846000-0x70)=[{&(0x7f0000fe4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000085c000)=[{&(0x7f0000a0b000-0x7c)="f0e49e45ab7c173beabb8a2cf70913588e59d52a744faa14bb52310034c977a6846740ef5c4f31bf1c3195293487212a6e2f2c7aa3a77b9974f1feb2d96b7b1453b8138fc90776ac2d112bd1e2b961716b2d3b128762905b2233edc419fea708f9a9a7fab65c685fc3a31d6d0e0d3c2a9e2374784e6a8c3325945a4d", 0x7c}], 0x1, &(0x7f0000821000-0x48)=[], 0x0, 0x0}], 0x1, 0x40) 2018/01/31 10:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d88000)='/dev/admmidi#\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000036f000-0x18)={0x1, &(0x7f00002b3000-0x3c)=""/60, &(0x7f0000ec9000)=[{0x7, 0x42, 0x3, &(0x7f00004e7000-0x42)=""/66}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) vmsplice(r0, &(0x7f000020e000-0x40)=[{&(0x7f0000f06000-0x9f)="322351cdb13e5620323550efcd3d3d3fd15d01debee44dfd24da8d804e9c0dce8cb12278986ce076c288eb37c07a6fc9bd21da22fcdf950143a5a674ca406f8a42402f331fba6535de628f439f320a420a71864da7295f9a5134bc309c8d048a71d199ec4da81dff9a0be3a598e06a6321467b4211e457e38adba3244b6cd05eac50538da6f7d09694bc2adb8820dec25ae315fc5c369533a15b7e8bd4fa3d", 0x9f}, {&(0x7f00004ba000-0xb3)="79e6c88a35c6956f305c87c6b8889605ac5c37850bd9a9bfe39ab676d5d483148d8c2a784503985a38caf25cd248701677542a37aa44aee6e233800710dd4dd69b853bdac33a12efff4e1169260a93779e55094a4e4b019392d93065208e37468c35bcac0af2360c2a097ede08ecfb97542b11486b825990d6935de0ad84348827ce18aee749c065990399661bfa4f5f6c147aff6a5050564c7206e8a5fd4abaa31ba34ef392be04642ac2d4daf6d7f91298e1", 0xb3}], 0x2, 0x3) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 10:19:50 executing program 2: socketpair$inet6(0xa, 0x6, 0x100000000, &(0x7f00001e6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000004000-0x60)={0x27, 0xfffffffffffff28f, 0x200, 0x7, 0x5, 0x1, "72ab9a3cb135ca417eaff9996f136a67bd24fd47a1deabda091f6066a291ff3d86354ccd57c6e3d23f6575906ed1477223b6b233c9f7d6b33d61804c4c0262", 0x1ff}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f0000004000-0x60)={0x27, 0x0, 0xfffffffffffffff7, 0x2, 0x81, 0xfffffffffffffff9, "f19a3977702a538654424d639d498fab16a5039b684fcb680ed8629cd1dd2ca89628b0d29b717847a26489ad6810034a370eb87bb6db3fc7780d6a8236d068", 0x7ff}, 0x60, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="03c63450abe975f93d7f4446c93d475f505aebee47c758fbea8f9cd7c59ae6dca3c34336a93c2c497c0b59aeee456d671e0d0d0f6fa106fbacec950479ab85b7df9cfd7d045616b99fae37887c7634cfdf", 0x51}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="cc7aebda85e879d4d193e342a8a35c727dd8b81ffaf712a06b804b09e4d9b8a392db5086ca0fc6a529c126621a4a913523def996c777d25f8c81ded6a075fa7e46b6b4e6e0cae77ad89b1b2bad8805bda55603a5cb0d7dc4c9bbfcbf2479b619f2d20f217baa74bed320753e9bd4e838de441448a7fb0bff806d16f4b5da7e4bb16d4a4cbb1b8672b3248dc59ab47c38799776fb01a1afa73ef67923e17d7f765cbf1e4440e6b05336c6314d0929064d2857a8e129a6f191a52273e5c7707207000b0efd54891d8054f2bb18d1115d5fa4844f", 0xd3}, {&(0x7f0000003000-0x1)='j', 0x1}, {&(0x7f0000004000-0x1c)="da4f04f9564eb84aa663f6e58dcdfe463dfc415be48490fb8129f7b9", 0x1c}, {&(0x7f0000003000-0xb1)="9990bfa9655d081ed8c58baa8059bd0fe602a6650bc3bd11f18766381eeacb46ac93d11582d76a6d46b2446ed8e8509c2a62d4a0ed5970536a89fdda6716a786831324cb835989707b44fff59f8cc046ee220fdc9c6d16a3feb889f63e83e8ff6e4ac9acb6488a0697a2c827c0a5023862d23239b7f63a6a963f54cc970659222a4e040cdaf8459f2a95a51e94b0789a98713585dfa1e6a993f6443e4622d7eba79bb1f76b7cfb7a1da200adb1db8a9af5", 0xb1}], 0x6, &(0x7f0000002000-0x110)={0x110, 0x84, 0x7, "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"}, 0x110, 0x14}], 0x2, 0x20000010) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0x2, 0x0, 0x10003, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000001000)={0x9f0f, r3}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r1, 0x8, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r5 = socket$inet6(0xa, 0x802, 0x81) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) 2018/01/31 10:19:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ed7000-0x38)={&(0x7f00005b9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f1c000-0x30)=[{&(0x7f00000ec000)=""/4096, 0x1000}, {&(0x7f000086f000-0xc6)=""/198, 0xc6}, {&(0x7f0000fa2000)=""/61, 0x3d}], 0x3, &(0x7f000026c000-0xca)=""/202, 0xca, 0x401}, 0x40010000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000907000-0x4)=0xce4c, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f000048f000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f00004db000/0x2000)=nil) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007db000-0x11)='/selinux/enforce\x00', 0x20a00, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000655000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000047e000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004cb000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9, r1}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000deb000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000201000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) accept4$packet(r0, &(0x7f0000da3000+0x11a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000042d000)=0x14, 0x9c9e33187dc33796) getegid() ioctl$LOOP_SET_FD(r2, 0x4c00, r3) connect(0xffffffffffffffff, &(0x7f0000538000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/31 10:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() socket$l2tp(0x18, 0x1, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002cb000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ee5000)=@assoc_value={0x0, 0x0}, &(0x7f00009dc000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000084b000)={r2, 0x90, 0x30}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00007fd000-0x360)=@mangle={'mangle\x00', 0x1f, 0x4, 0x300, 0x98, 0x180, 0x98, 0x240, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000d60000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x240}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x4, 0x1, 0x0, 0x1}}]}, @unspec=@TOS={0x28, 'TOS\x00', 0x0, {0x55, 0x5}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x80}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xff000000, @common='eql\x00', @generic="0d6c842b8e03975c77e6bb3c039c7f3c", {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]}, 0x6f, 0x1, 0x2}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x4}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x3853}}}]}}, 0x360) bind$llc(r1, &(0x7f0000544000-0x10)={0x1a, 0x8, 0x5, 0x7, 0x7fff, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000b00000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000024e000-0x10)={&(0x7f0000149000+0xe39)={0x14, 0x1, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000018f000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000700000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x2, 0xff, 0x8, 0x100000000, 0x6, 0x4}, 0x20) socket$llc(0x1a, 0x3, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000081c000)='/dev/rtc\x00', 0x402000, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x2594) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000224000)={0x0, 0xffffffff, 0x0, 0x8, 0x100000001, 0x6, 0x800, 0x6, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe527, 0xab, 0x4a, 0x7f, 0x9}}, &(0x7f00007aa000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000064b000)={r4, 0x2}, &(0x7f0000f68000-0x4)=0x8) r5 = openat(0xffffffffffffff9c, &(0x7f00009ab000)='./file0\x00', 0x40000, 0x7b) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6f000-0x4)=0x0, &(0x7f0000146000-0x4)=0x4) bind(r1, &(0x7f0000d00000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r2, &(0x7f0000c61000-0x38)={0x0, 0x0, &(0x7f0000fc0000)={&(0x7f000054a000-0xe0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000231000-0x8)={0x0, 0x0}) 2018/01/31 10:19:50 executing program 5: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x61)={0x5a16, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xaf19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffff150, 0x85d, 0x6, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x6, 0x6}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000062c000-0x14)={0x5, 0x1, 0x3, 0x6, 0x8}) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x200, 0x81, 0x5, 0x0, 0x3, 0x200000, r2}) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(0x0) 2018/01/31 10:19:51 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000004000-0x2)={0x6, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x4, 0x6, 0x1000000, 0x80, 0x2, 0x6, 0x7, 0x6}, &(0x7f0000003000)={0x0, 0x7, 0x3, 0x2c, 0x1ca0, 0x1f, 0x5, 0x6}, &(0x7f0000004000)={0x30d, 0x7, 0x7, 0x0, 0x7f, 0x6, 0x0, 0x8000}, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}, &(0x7f0000004000)={&(0x7f0000013000)={0x1}, 0x8}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) 2018/01/31 10:19:51 executing program 3: socketpair(0x5, 0x6, 0x8, &(0x7f0000dd0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00003ff000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fbe000-0x8)=@assoc_value={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pivot_root(&(0x7f0000c0f000-0x8)='./file0\x00', &(0x7f00006c9000)='./file0\x00') mmap(&(0x7f0000334000/0x2000)=nil, 0x2000, 0x1, 0x80010, r0, 0x0) 2018/01/31 10:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x5, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001b0000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000dd4000)={0x40, 0x1000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a32000)=0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f000046b000-0x400)={""/1024}) 2018/01/31 10:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioprio_set$pid(0x0, 0x0, 0xffffffffffffffe0) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 69.196136] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/31 10:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b9e000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000060e000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ea000-0x1)="b3", 0x1, 0x0) keyctl$update(0x2, r1, &(0x7f000060e000-0xf1)="df", 0x1) 2018/01/31 10:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9c}]}, &(0x7f0000189000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xfffffe30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) flock(r0, 0x2) 2018/01/31 10:19:51 executing program 4: r0 = gettid() exit(0x0) wait4(r0, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x3f, 0x2, 0x1, 0xffffffffffffffff, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000594000)={0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x48200, 0x0) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0xc55, 0x6, 0x9, 0x4, 0x0, 0x1f, 0x800, 0xd, 0xfffffffffffffc00, 0x5d0, 0x1be3, 0x6d, 0x2, 0xfdcb, 0x9, 0xffff, 0x401, 0x1, 0x400, 0x0, 0xfd, 0x7f, 0x8, 0x9, 0x4928, 0x10001, 0x4000000000000, 0x3, 0x4, 0x5, 0x1, 0x6bc86825, 0xfffffffffffff801, 0xffffffffffff8001, 0x4ea, 0x2, 0x0, 0xd3a1, 0x6, @perf_config_ext={0x80000000, 0x752}, 0x4004, 0xfffffffffffffff9, 0xa35f, 0x7, 0x2, 0x8, 0x673, 0x0}, r0, 0x401, r3, 0x2) dup2(r1, r2) 2018/01/31 10:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000964000-0x7)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008fb000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000007f000)=0xc) recvfrom(r0, &(0x7f0000f27000)=""/4096, 0x1000, 0x2000, &(0x7f0000a6d000)=@ll={0x11, 0x6, r2, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a56000)={0x9, 0x0, 0x2, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000a04000)={0x8, r3}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b9d000)=0xb) bind$alg(r0, &(0x7f0000f37000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ecb-camellia-aesni-avx2,sha224-generic))\x00'}, 0x58) 2018/01/31 10:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ce4000-0xa)='/dev/vcs#\x00', 0xdab8, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c3a000-0x8)={0x0, 0x80}, &(0x7f0000fca000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b66000-0x8)=@assoc_value={r2, 0x401}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000329000-0x8)={0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c81000-0x11)='/selinux/enforce\x00', 0x4417c, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xcdd6) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r4, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0xc4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000ddb000)='/dev/audio\x00', 0x80400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000079d000-0xbc)=[@in6={0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xc466}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in6={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0xbc) 2018/01/31 10:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x1) r1 = timerfd_create(0x7, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f59000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000cef000-0xbc)={0xe0f2, 0x2, 'client0\x00', 0x4, "9e9d46463a8c630f", "00a006de2bfb0fdb4e2a34decdaf556ca7e4fe8675518c00443ba73098e48391", 0xfffffffffffffeff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000d08000-0x4)={0x80000001, 0x5, 0x2000}, 0x4) epoll_wait(r0, &(0x7f000052c000-0x18)=[{0x0, 0x0}], 0x1, 0x8005) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f000077b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 10:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000979000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "f50626", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "500dfc", 0x0, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "a17bc9875c18f142"}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) r0 = socket$unix(0x1, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008b000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000259000)="6315e9c40fb4a450f2fe6bb2b708d47ce12234165df419c3ee2fa0d62a59efb592a05ff6941010fdb6b9f828ded1732e167fd61ef6bf855cca8d9685d679456091492e35884d045eda20e1b7ca0f0eace73e9110b243e32d6b3be12378a23f9a894db057fa05df77ad325e7d") 2018/01/31 10:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000093000-0xe9)="b55c76b26c58bf59042ab4ed", 0xc) r1 = syz_open_dev$adsp(&(0x7f00002cc000)='/dev/adsp#\x00', 0x0, 0x80000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000012000-0x400)={"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"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) inotify_add_watch(r2, &(0x7f00007ca000)='./file0\x00', 0x5) stat(&(0x7f0000514000-0x8)='./file0\x00', &(0x7f000062b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000f2000)='./file0\x00', &(0x7f000085e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000cab000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r3, r4, r5) 2018/01/31 10:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000f56000-0xe)='schedstat\x00') mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f000027c000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x10010, &(0x7f000000a000)="") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e83000)={@common='ifb0\x00', @ifru_flags=0x400}) preadv(r1, &(0x7f000074d000)=[{&(0x7f0000519000-0x80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/01/31 10:19:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005f7000)={0x10201, 0x3, 0x17006, 0x2000, &(0x7f000046b000/0x2000)=nil}) 2018/01/31 10:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x100000000) fcntl$getownex(r0, 0x10, &(0x7f00005e7000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) 2018/01/31 10:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) preadv(r0, &(0x7f0000068000)=[{&(0x7f0000efb000)=""/102, 0x66}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') syncfs(r0) lgetxattr(&(0x7f0000137000)='./file0\x00', &(0x7f00000a5000-0x1b)=@random={'user.', 'net/ip_tables_matches\x00'}, &(0x7f0000683000-0xd7)=""/215, 0xd7) preadv(r1, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) 2018/01/31 10:19:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000819000)=0x0, &(0x7f0000001000-0x1)="") r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffffe, 0x0, 0x0, 0xfff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0x6}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000)={0x0, 0x0}, 0x10) fchownat(0xffffffffffffffff, &(0x7f0000028000-0xc)='./bus/file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000004000-0x3)="371305", 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, r2}, 0x14) 2018/01/31 10:19:51 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000067b000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000298000-0x4c)={0x3, 0x2, 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]}) gettid() listen(r2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x9, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe6c) dup2(r2, r3) 2018/01/31 10:19:51 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpid() ioprio_set$pid(0x2, r1, 0x6) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001f8000)={r0, 0x0, 0x23, 0x43, &(0x7f0000ebf000-0x2b)="3e4e882676fe05f8e0c3e60000b65293f2f8fa1c37efba072284175eb74dd284846273d354b7e04473947a", &(0x7f0000d68000-0x6f)=""/111, 0x5, 0xfffffffd}, 0x28) 2018/01/31 10:19:51 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, 0x301) 2018/01/31 10:19:51 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000dc1000)='/dev/audio#\x00', 0x6, 0x10000) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00005fb000-0x18)={0x0, 0x2, 0x1, &(0x7f0000dc1000)=0x0}) tgkill(r1, r2, 0x3) 2018/01/31 10:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a48000)={0x0, 0x0}, &(0x7f0000224000-0x4)=0x6) pkey_mprotect(&(0x7f0000a84000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000ba7000/0x1000)=nil, 0x1000, 0x10200000028) mlock2(&(0x7f0000524000/0x3000)=nil, 0x3000, 0x1) 2018/01/31 10:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000aac000-0x10)=[{&(0x7f0000aa2000-0x7)="0bf5430f00032f", 0x7}], 0x1) r1 = semget(0x1, 0x1, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f11000)=0x0) syz_open_procfs(r2, &(0x7f000018d000-0xd)='net/udplite6\x00') semctl$GETALL(r1, 0x0, 0xd, &(0x7f00008df000)=""/188) 2018/01/31 10:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000927000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000e6d000-0x8)=0x0) r1 = socket(0x3, 0x802, 0xfffffffffffffffe) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000074e000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write(r1, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) openat$vsock(0xffffffffffffff9c, &(0x7f0000aa4000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000056f000)=0x4) syz_open_dev$admmidi(&(0x7f000075d000)='/dev/admmidi#\x00', 0x9, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e25000-0x30)={0x68, 0x0, &(0x7f0000ecd000-0x68)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0x40, &(0x7f00004e1000)=[@fda={0x66646185, 0x6, 0x2, 0x33}], &(0x7f0000f4e000)=[0x38, 0x48, 0x48, 0x40, 0x38, 0x38, 0x30, 0x38]}}, @enter_looper={0x630c}, @release={0x40046306, 0x3}, @decrefs={0x40046307, 0x3}, @increfs={0x40046304, 0x0}, @release={0x40046306, 0x0}], 0x1000, 0x0, &(0x7f0000833000)="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"}) 2018/01/31 10:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000878000-0xe)={0x0, 0x4, 0x3, [0x6, 0x0, 0x9]}, &(0x7f00004cb000)=0xe) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cce000)={r1, 0x100000, 0x5, [0x5, 0x7, 0x3, 0x4, 0x0]}, 0x12) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:19:51 executing program 5: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x8, 0x10000) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)="") getuid() setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000058000)={0x8, &(0x7f0000059000-0x40)=[{0x2, 0x94, 0x8, 0x1f}, {0xff, 0x7, 0x80, 0xfffffffffffffe00}, {0x3, 0x0, 0x0, 0x4}, {0x7fff, 0x1ff, 0x8, 0x7}, {0x8001, 0x7, 0x753, 0x8}, {0x8, 0x5, 0x9, 0xfffffffffffffd20}, {0x3, 0x20, 0xee4, 0x200}, {0xe80c, 0xff, 0x3, 0x80c}]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000059000-0x4)=0xc) lstat(&(0x7f0000058000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000059000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x3f, 0x2, 0x1, 0xa, 0x80, 0xa0, 0x2f, r1, r2}, {0x7, 0xfffffffffffffbff, 0x1, 0x400, 0x10001, 0x6, 0x0, 0x9}, {0xc92d, 0x6, 0x2, 0x6f8f}, 0x5, 0xa, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x1, 0x32}, 0x2, @in=@rand_addr=0x0, 0x4, 0x4, 0x0, 0x1, 0xeb66, 0x7, 0x6}}, 0xe8) 2018/01/31 10:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000045000-0x9)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000914000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r1, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) r2 = semget(0x3, 0x0, 0x1) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000fc5000)=""/13) 2018/01/31 10:19:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x80000001, 0x7, 0x7, 0x40}, 0x10) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000610000)=0x10, 0x80000) r2 = accept4$inet6(r1, &(0x7f0000b95000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ed2000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000482000)=0x29, 0x4) r4 = syz_open_dev$mouse(&(0x7f0000972000-0x12)='/dev/input/mouse#\x00', 0x2, 0x200200) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f000078a000-0x1000)=""/4096) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000002000-0x1008)={0x0, 0x0, 0x4, "02e849b9"}, 0xc) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000bce000)=""/246) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000951000)=""/40) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00001a6000)=0x10000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000bc2000)=0x0, &(0x7f0000d7c000-0x4)=0x4) 2018/01/31 10:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ce0000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00004ca000-0x24)={0x1, 0x2b5, 0x1, 0x7, 0x2, 0x8001, 0x7, 0x6, 0x7, 0x0, 0x8, 0x5}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000159000)=0x7, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005ac000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000604000-0x28)=@routing={0x3e, 0x4, 0x0, 0x7ff, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x28) mknod$loop(&(0x7f0000666000-0x8)='./file0\x00', 0x100, 0x1) 2018/01/31 10:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c8c000-0xa)='/dev/ptmx\x00', 0x800000000080281, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000279000)=[{r0, 0x57, 0x0}], 0x24bce16, 0xfffd) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c02000+0xc41)='/selinux/status\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000bc0000)={0x3, {"4c9d5e99b6a090"}, 0xcb}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000dd000-0xc)={0x6, r0, 0x1}) signalfd(r0, &(0x7f0000660000)={0x9}, 0x8) connect$vsock_dgram(r2, &(0x7f000044f000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000db6000-0x4)=0x0) r3 = syz_open_dev$audion(&(0x7f0000ffe000)='/dev/audio#\x00', 0x4c, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000e5a000-0x10)={{0x8, 0x80000000}, 0x10}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000083c000-0x4)=0x8939, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000615000)=0x0) ptrace$setregs(0xf, r4, 0x2, &(0x7f0000d04000)="b88db4cc8c6693fddcab95ed21e829c924e9c4410d5e517c837549734cfa391868f213537113ac001a57c90dd06397928b56e44a5053fac8655136446e7516100d1d31a01cae64263ceabfe5004f2e6a20c7bdeda3b1c895b32095c62e185cf05a088b6310e975a13dc0c1eb63bc97f72415b639635bd4edf1967e7274cc74500d40716d6742d49463871b3a8dffc41b14e23fce3c1e469f0cf328") 2018/01/31 10:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write$tun(r4, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000835000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r2, r3) tkill(r0, 0x16) [ 69.605051] QAT: Invalid ioctl 2018/01/31 10:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000bd000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000011e000-0x10)={&(0x7f0000d15000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000608000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036e000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f000065d000)='/dev/sg#\x00', 0x730fdd52, 0x0) perf_event_open(&(0x7f0000c6e000)={0x0, 0x78, 0x1, 0x5, 0x1, 0x7, 0x0, 0x6, 0x100, 0x5, 0xe6, 0x6, 0x4, 0xdf5, 0x5, 0x3, 0x4, 0x0, 0x459, 0x8000, 0x1, 0x3, 0xffffffff, 0x7, 0x0, 0x125a8da8, 0x5, 0x6, 0x8, 0x2, 0x101, 0x3, 0x8001, 0x4, 0x7, 0x4, 0x0, 0x1000, 0x0, 0x0, 0x5, @perf_bp={&(0x7f00004f4000)=0x0, 0x8}, 0x20001, 0x800, 0x101, 0x1, 0x9, 0x8, 0x7, 0x0}, r1, 0xfffffffffffffff7, r2, 0x5) fchdir(r2) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/31 10:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000699000)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x645e}, &(0x7f0000792000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c11000-0x20)={0xc0, 0x2b, 0x200, 0x4, 0xfffffffffffffffa, 0xfffffffffffff864, 0x0, 0x7fffffff, r2}, &(0x7f0000119000-0x4)=0x20) 2018/01/31 10:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078e000+0x9b1)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d1f000)={0x8001, 0x1, 0x1, 0x347, 0xffffffffffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 10:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000752000-0x8)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000ec4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000739000-0x8)={r1, 0xb6bf}, &(0x7f0000c96000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000385000-0x4)={0x10001}, 0x4) sendto$inet(r0, &(0x7f00001ce000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006a2000)='tls\x00', 0x4) [ 69.662974] QAT: Invalid ioctl 2018/01/31 10:19:51 executing program 6: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000053000/0x3000)=nil, 0x3000, 0xc, r1) futex(&(0x7f0000013000-0x4)=0x0, 0x5, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x0, 0x0) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000060000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x121802) mlock2(&(0x7f0000041000/0x3000)=nil, 0x3000, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/31 10:19:51 executing program 4: prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000784000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xfffffdb4) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000071b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, 0x0) 2018/01/31 10:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000408000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f00003e3000-0x4)=0xc) 2018/01/31 10:19:51 executing program 1: r0 = socket(0x18, 0x0, 0x2) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000-0x10)='/dev/sequencer2\x00', 0x42000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000867000-0x10)={&(0x7f000004d000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000-0xe)=@l2={0x1f, 0x2, {0x1, 0x1ff, 0xffffffff00000000, 0x4, 0x0, 0xffffffff}, 0x2, 0x8000000000000000}, 0xe) 2018/01/31 10:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004e9000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x40000) ioctl$TIOCCONS(r1, 0x541d) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000022f000-0x10)=@common='gre0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 10:19:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) [ 69.688359] QAT: Invalid ioctl [ 69.696448] QAT: Invalid ioctl [ 69.705456] QAT: Invalid ioctl [ 69.709993] QAT: Invalid ioctl [ 69.726554] QAT: Invalid ioctl 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000127000-0x1)='/dev/dsp\x00', 0x18800, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000709000-0x8)=0x10000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000018a000)=""/138) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000078e000-0x4)=0x0) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 10:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000427000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000d2a000-0x8)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000074c000)={0x20002018, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000091f000)=0x0, &(0x7f000007e000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = syz_open_dev$dspn(&(0x7f0000435000)='/dev/dsp#\x00', 0x2, 0x2) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000625000)={{0x2, 0x2, 0xfffffffffffffffa, 0x1, "02abe65e059bf841cc51591358986f6a3a6de4e759d00e5bb4324c3e0b95da8e8b0fd9a67f2f2b3cc20b40dc", 0x5}, 0x0, 0x0, 0x6, r3, 0x4, 0x1, "e9e20467570ad538293641d098e4b3a964374556da09252d177f1066ffd8952d634a36d6827ceea3973320ee9892dea7b953cb458ac100379b55738ae5afb96e", &(0x7f00009e2000-0xa)='/dev/dsp#\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x0, 0x6b, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e24000)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/31 10:19:52 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000014000)='/dev/amidi#\x00', 0x0, 0x10000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000013000-0x6)={0x4, 0x80000001, 0x8}) 2018/01/31 10:19:52 executing program 6: 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) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={r0, 0x1000, 0x30}, &(0x7f0000000000)=0xc) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000+0x5c5)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00005f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x80000000007f, &(0x7f0000cad000)="000300a0", 0x4) r3 = open(&(0x7f0000c8e000)='./file0\x00', 0x40002, 0x190) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00008cd000)={0x3, 0x7fe, 0xd1, 0x10000, 0x0, 0x0}) accept4$alg(r3, 0x0, 0x0, 0x800) fgetxattr(r1, &(0x7f0000947000-0x4a)=@random={'btrfs.', "73797374656d6d696d655f7479706560736563757269747970726f632d755b2c76626f786e657430776c616e316c6f0673656c696e75782973656c6673656c696e757800"}, &(0x7f0000b0c000-0x9)=""/9, 0x9) 2018/01/31 10:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000cba000-0x20)={0x101ff, 0x1, 0x200000004, 0x1000, &(0x7f0000f08000/0x1000)=nil}) r1 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000921000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) 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(r1, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0xffffffff, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/31 10:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000300000)={0x1f, 0x7f, 0xfffffffffffffffb, 0x2, 0x6d}) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f000025c000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/01/31 10:19:52 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000102000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003a1000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:52 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@generic="02bb278699b71da09ca9995794638423", @ifru_settings={0x1, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getpeername$inet(r0, &(0x7f000080b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000188000)=0x10) dup2(r0, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/31 10:19:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) memfd_create(&(0x7f0000001000)='$\x00', 0x1) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="", 0xffffffffffffff83) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x7, 0x3, 0x5, 0x3, "14e0e5843001935fb4f0461ccba4913ce404726cd1a178397221067e8466ed0cb3978df8d9e217b2cf16d2b6", 0x9}, 0xffff, [0xb7, 0x5, 0x87e1, 0x8001, 0x3f, 0x3, 0x9, 0x0, 0x0, 0xc1, 0x6e3, 0x75, 0xe7, 0x6, 0xc0, 0x7, 0x1, 0x4, 0x9, 0x3431, 0x100, 0x5c7, 0x7, 0x1, 0x100000001, 0x7f, 0x100000000, 0x4, 0xffff, 0x7, 0x60e, 0x10e, 0x0, 0x698, 0x400, 0x800, 0x80000001, 0x6, 0x1, 0x0, 0x7fffffff, 0x405, 0x80000001, 0x3ff, 0x2, 0x200, 0x8, 0x6, 0x5, 0x8, 0x6, 0xffffffffffff0000, 0x7f, 0x1, 0xfffffffffffff801, 0x0, 0x5, 0x6, 0x4, 0x81, 0x100000002, 0x3, 0x0, 0x3, 0x7fffffff, 0x80, 0x9, 0x2, 0x8, 0x10000, 0xe6, 0x7, 0x455, 0x6, 0x7ff, 0xffffffffffffff79, 0xf11, 0x6, 0x100, 0x3c3f, 0x4, 0x4, 0x4, 0x3, 0x6, 0x8, 0x5, 0x4, 0x7, 0x4, 0x8001, 0xaa0, 0x5, 0x2, 0x3f, 0x6, 0x8, 0x9, 0xfffffffffffffff7, 0x80, 0x2d, 0x20, 0x4, 0x5, 0x2, 0x4, 0x7, 0x101, 0xf1e6, 0x7fff, 0x10001, 0x4, 0x7fff, 0x2, 0x5, 0x9, 0x401, 0xb1c, 0x363, 0x6, 0x7, 0x6, 0x7fffffff, 0x7ff, 0x7ff, 0x9, 0x200, 0x4], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000-0x10)={0x4, 0x1000, &(0x7f0000003000-0x1000)="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"}) [ 70.217574] kauditd_printk_skb: 416 callbacks suppressed [ 70.217582] audit: type=1400 audit(1517393992.049:561): avc: denied { create } for pid=8856 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 70.257065] Trying to set illegal importance in message [ 70.291420] Trying to set illegal importance in message [ 70.300219] device syz4 entered promiscuous mode 2018/01/31 10:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x20000000002001) readv(r0, &(0x7f0000a70000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/31 10:19:52 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b, 0x0, 0x0}) [ 70.338500] audit: type=1400 audit(1517393992.102:562): avc: denied { write } for pid=8856 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/31 10:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f90000)={0x0, 0xffff, 0x7f, 0x4cff}, &(0x7f0000b93000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000381000)={r1, 0x6c, 0x3, [0x0, 0x1, 0x100]}, &(0x7f0000105000)=0xe) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/cuse\x00', 0x80, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000498000)={0x1, &(0x7f0000978000)=[{0x1, 0x100000001}]}) getsockname$inet(r0, &(0x7f00000b6000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000151000-0x4)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000494000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00004e1000)={0x0, &(0x7f0000688000)=[]}) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c88000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d5000)=0xfffffffffffffbff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00005d4000)=[{&(0x7f0000dfa000)="", 0x1000001d4}], 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ca0000-0xb)='/dev/audio\x00', 0x200000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000941000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/31 10:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) flistxattr(r0, &(0x7f00005b6000)=""/92, 0x5c) creat(&(0x7f0000e58000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x0) 2018/01/31 10:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r1, &(0x7f00007a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000021, 0x0, 0x9}]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a84000)='/dev/hwrng\x00', 0x20401, 0x0) accept4$netrom(r3, &(0x7f0000a3d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000863000)=0xc75d6ca902a2bc76, 0x800) sendto$ipx(0xffffffffffffffff, &(0x7f0000c3d000-0xb9)="", 0x0, 0x0, &(0x7f00002f0000-0x10)={0x4, 0x0, 0x0, "b3a683a29105", 0x0, 0x0}, 0x10) r4 = getegid() r5 = getgid() stat(&(0x7f0000853000-0x8)='./file0\x00', &(0x7f00005d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001e5000-0x8)='./file0\x00', &(0x7f00006d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009d9000-0x8)='./file0\x00', &(0x7f00004ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() fstat(r3, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getgid() getgroups(0x9, &(0x7f0000b41000)=[r4, r5, r6, r7, r8, r9, r10, r11, r12]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 10:19:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001000)=0x5, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) fcntl$setpipe(r1, 0x407, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000096a000-0xa5)=""/165, 0xa5) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e4000-0xf)='/dev/sequencer\x00', 0x10000000101003, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000027d000-0x18)={0x4, &(0x7f0000577000-0x78)=""/120, &(0x7f0000880000-0x60)=[{0x100000000, 0x3, 0xa, &(0x7f00000e4000)=""/3}, {0x0, 0x46, 0x9, &(0x7f000042f000-0x46)=""/70}, {0x3ff, 0x7, 0x401, &(0x7f0000c27000)=""/7}, {0x4, 0x41, 0x6, &(0x7f0000744000-0x41)=""/65}]}) write$sndseq(r2, &(0x7f0000ba8000-0x60)=[{0x1fe63196, 0x80000000, 0x7, 0xd6, @time={0x77359400, 0x0}, {0x887, 0x4}, {0x3, 0x2fef8a3c}, @quote={{0x101, 0x6}, 0xc87, &(0x7f0000491000-0x30)={0x6, 0x80000001, 0x4e98, 0x0, @time={0x0, 0x989680}, {0x3f, 0x9}, {0x3, 0x8}, @quote={{0x5, 0x6}, 0x8f, &(0x7f0000028000)={0x101, 0x4, 0x800, 0x5, @tick=0xfffffffffffff800, {0x9, 0x800}, {0x0, 0xd1d}, @control={0x9, 0x4, 0xe0}}}}}}, {0x80, 0x40, 0x9d15, 0x67880, @time={0x0, 0x1c9c380}, {0x4, 0x0}, {0x101, 0x3}, @addr={0x100, 0x7}}], 0x60) write$sndseq(r2, &(0x7f0000232000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x6c, {0x0, 0x0}, {0x0, 0x0}, @note={0x1, 0x8, 0xffffffffdffffff9, 0xaf, 0x7fb}}], 0x30) mknod$loop(&(0x7f0000e2e000-0x8)='./file0\x00', 0x23, 0x1) sync_file_range(r2, 0x18, 0x4b1, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0x4) 2018/01/31 10:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000797000-0x9)='/dev/ppp\x00', 0x8480, 0x0) recvfrom$llc(r0, &(0x7f0000ada000)=""/9, 0x9, 0x2000, &(0x7f0000323000-0x10)={0x1a, 0xf5, 0x7fffffff, 0xf6, 0xff, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006f0000)={r1, 0x7, 0x1, 0x3, &(0x7f00005f5000)=[0x0, 0x0], 0x2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) capset(&(0x7f00000c2000)={0x1998032e, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd4000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f000045c000-0x20)={{&(0x7f0000ef5000)=""/255, 0xff}, &(0x7f00009db000)=0x0, 0x2}, 0x20) ioctl$TCGETA(r1, 0x5405, &(0x7f0000219000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ede000)={0x5, 0x0, 0x7ff, 0x4000000000000}, 0x8) 2018/01/31 10:19:52 executing program 0: r0 = creat(&(0x7f0000643000)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000f3c000-0x8)=0x4, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001b000)='/dev/cuse\x00', 0x200800, 0x0) inotify_add_watch(r1, &(0x7f00006d5000-0x8)='./file0\x00', 0x100) mq_getsetattr(0xffffffffffffffff, &(0x7f00007a3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_add_watch(r0, &(0x7f00001bb000)='./file0\x00', 0x21000000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000374000-0x28)={@generic="03054d59f2d7b2ca2e5f89c77a449bfc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005a8000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) inotify_init1(0x80000) 2018/01/31 10:19:52 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7f) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000d65000)="ca1a48b32f55c83820cb458a3cbbad0012d2b3c86c", 0x15) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$sg(&(0x7f0000e6a000-0x9)='/dev/sg#\x00', 0x95, 0x40) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000d0c000)={0x440a, 0x4000}) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000c20000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/31 10:19:52 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xc, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00006c5000-0x4)=0x2, 0x4) listen(r1, 0x0) accept4$inet6(r1, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000582000-0x4)=0x0, 0x4) 2018/01/31 10:19:52 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002d000)={0x2, &(0x7f000002b000-0x10)=[{0x100000000, 0x4, 0x80, 0x6}, {0xffff, 0x80000001, 0xffffffff, 0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x28, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000030000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000-0x4)=0x10) r2 = syz_open_dev$vcsn(&(0x7f000002f000-0xa)='/dev/vcs#\x00', 0x7, 0x20000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000022000+0x5ea)=r0) 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000cb6000)='./file0\x00', 0x80042, 0xa) r1 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000053e000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) 2018/01/31 10:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000602000)={0xbff5, 0x7ff}, 0x8) remap_file_pages(&(0x7f00001a1000/0x4000)=nil, 0x4000, 0x5, 0x7, 0x8000) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r3 = socket(0x8, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000e59000)={r4, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r3, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r5 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r5, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r6 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r7 = dup3(r5, r6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000336000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000082a000)='/proc/self/net/pfkey\x00', 0xe0bfd, 0x0) r4 = add_key$keyring(&(0x7f0000202000)='keyring\x00', &(0x7f00000a1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000ee8000)='cifs.spnego\x00', &(0x7f0000d91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d96000)="c8c9623acf8d9644e3a0d2646b826b2b12e5380bde6d4a79999ac9bf0cc23d2162f0fb427efcaef0295152e853dfef7f7c6616ce7aad727f71f03c9bce802ae6b6e5c215ea02f3fa87aad0b59a66a8a3031571f95aff7ebac33719da7c5dc07981043639442cb031bd2037f960e52f1a2659a33c053ab2", 0x77, r4) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000052f000-0xb)={0x0, 0x40, 0x0, 0x21, 0xa15, 0x9, 0x100000001, 0x0, 0x6, 0x8, 0x8}, 0xfffffffffffffd29) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004b9000-0x4)=0x200, 0x4) 2018/01/31 10:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000494000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe1b1554, 0x0) seccomp(0x1, 0x1, &(0x7f00005ac000-0x10)={0x6, &(0x7f0000fb0000-0x30)=[{0x10001, 0x3, 0x800, 0x9}, {0x4, 0xfff, 0x0, 0xcaf}, {0x1, 0x5, 0xffffffff, 0x7}, {0x6, 0x4, 0x6c, 0x4}, {0xffff, 0x5, 0x2d, 0x4944}, {0x1, 0x2, 0x8c, 0x9}]}) 2018/01/31 10:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005e0000)='/dev/input/mice\x00', 0x0, 0x10801) syz_open_pts(r0, 0x316034bbb2ebf511) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000009d000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x1) recvfrom$inet6(r2, &(0x7f00003c5000)=""/154, 0x9a, 0x0, &(0x7f00004c1000-0x1c)={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, 0x1c) ioctl$TCFLSH(0xffffffffffffffff, 0x40085500, 0x0) 2018/01/31 10:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ac6000)=0x0) process_vm_readv(r2, &(0x7f00003ab000)=[{&(0x7f0000d55000)=""/229, 0xe5}, {&(0x7f0000b58000)=""/175, 0xaf}, {&(0x7f00007bf000-0x93)=""/147, 0x93}], 0x3, &(0x7f0000b33000)=[{&(0x7f0000e9a000-0xee)=""/238, 0xee}, {&(0x7f000024e000)=""/180, 0xb4}, {&(0x7f0000e7c000-0x9c)=""/156, 0x9c}, {&(0x7f00006bf000-0x88)=""/136, 0x88}, {&(0x7f00008fd000)=""/239, 0xef}, {&(0x7f00009cc000)=""/249, 0xf9}, {&(0x7f0000c6b000-0xcf)=""/207, 0xcf}, {&(0x7f0000b8e000)=""/220, 0xdc}, {&(0x7f0000461000)=""/29, 0x1d}, {&(0x7f00003f8000-0x10)=""/16, 0x10}], 0xa, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d42000)={0x0, r0, 0x0}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000007d000)={0x400, 0x8, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r4, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r4, 0x0}) 2018/01/31 10:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000344000-0xc)='/dev/audio#\x00', 0x0, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007f4000-0xc)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000cf6000)={0x1, 0x0, [{0xc0000080, 0x0, 0x9}]}) 2018/01/31 10:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/251) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000feb000)=0x0) write$evdev(r0, &(0x7f0000a46000)=[], 0xfffffffffffffe0d) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000da4000)='/dev/usbmon#\x00', 0x849c44673, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000053b000-0x8)=0x101ffb) r3 = dup3(r1, r1, 0x80000) statx(r3, &(0x7f000048b000)='./file0\x00', 0x7900, 0x820, &(0x7f0000e14000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x7, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) request_key(&(0x7f0000895000-0x8)='rxrpc_s\x00', &(0x7f000090e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000407000)='/dev/usbmon#\x00', 0xfffffffffffffff9) request_key(&(0x7f0000b69000-0x5)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cb3000)='\x00', 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f000077a000)='keyring\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000243000)='keyring\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x2000000, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x80000000, 0x0, 0x9}) mq_timedsend(r5, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000e33000+0x14c)="8e", 0x1, 0x5, 0x0) 2018/01/31 10:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b24000)='/dev/snd/midiC#D#\x00', 0x80, 0x0) write$eventfd(r1, &(0x7f00002df000)=0x6, 0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00004b8000)=""/36) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003dd000)=@int=0x35ba, 0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00009a9000)={0x57, 0xa1, 0x0, {0x2, 0x7}, {0x7f, 0x8}, @ramp={0x10000, 0x0, {0x0, 0x8, 0x8, 0x1ff}}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ea0000+0x661)=[{0x0, 0x100}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00001d6000-0x48)={0xd, 0x11, &(0x7f00008bf000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, [@generic={0x40, 0x2, 0x6, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8, 0x8, 0x5, 0x6}, @alu={0x7, 0x2, 0x9, 0x7, 0x8, 0xffffffff, 0xfffffffffffffffc}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0xffffffffffffff32, 0x429e, 0x9}, @call={0x85, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000707000)='GPL\x00', 0x1, 0xc0, &(0x7f0000141000-0xc0)=""/192, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a5b000-0x8)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f0000809000-0x12)='/dev/input/event#\x00', 0x6, 0x403) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000316000)=""/167) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000f13000-0x38)={0x6, 0xbfc, &(0x7f0000fa6000)="42ed7aaf8c9d9a24a18a02eb6a0189500376996d5b7ada558ce3b4cf560db96069b89285be138290bfff540dc0f7cb48e98a365cdb474d2cd060543538adc62bd4c864d4a7ef8d0dd738a83fff4f3e825d0e825f7a92de3a631217d9a5ed449265a4495ca5deb0f8781f0f738c57812a4b1e3f79fc8e268e388283748b7c3708f05d2491f29b32cb0f74cb963105d8b1b1382ccc24bcb58fd039e7faacd6f8681848b5711e6393d559db5a", &(0x7f0000882000-0x29)="3d9880a4ee6df8cacbeada2876587e879b7061e3a7989c3b1275bfe3a1283e018f3ef9896c221d498f", 0xab, 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x201) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000ff1000)={0x6, 0x4, 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00004a9000-0x6)={0xfff, 0x8967}) 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000993000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005b0000-0x10)=@generic="aac6966d40dcb105000000bcc841a08e", 0xfffffffffffffd87) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000dec000-0x4)=0x0) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000310000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c38000)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ad1000)={r2}) 2018/01/31 10:19:52 executing program 4: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r3) setpgid(r3, 0x0) 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c8000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ccc000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eea000)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b04000)={0x9, 0x4, 0x800, 0x75a0, r1}, &(0x7f000060f000)=0x10) getrandom(&(0x7f0000a74000)=""/15, 0x8, 0x3) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000053000)=0x0) 2018/01/31 10:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ea000)={0x0, 0x0, 0x0}, &(0x7f0000f1b000)=0xc) capget(&(0x7f0000b69000-0x8)={0x20080522, r1}, &(0x7f000062f000-0x18)={0x8, 0x3f, 0x0, 0x2, 0x53b7b6ba, 0x7fff}) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000104000-0x10)="01010000570ef40000000300409d9254", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000fcd000-0x8)=0x0, 0x8000000000001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b7c000-0x8)={0x0, 0x2}, &(0x7f000046f000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000a66000)={r4, 0x6e97, 0x7, 0x0, 0x1, 0x2}, &(0x7f00000ed000)=0x14) 2018/01/31 10:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002b3000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000e2a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000017d000)=0x10, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000771000-0x22)="ee", 0x1, 0x4000088, &(0x7f0000f61000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 10:19:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007ba000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x200, 0xffff, 0x1}, &(0x7f0000fc9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e98000)={r2, 0x41, "40b978e2a184b907fcdfe9e54b21094fd11015f5ae84ddf9a6237094da1428fa2c55c47646bffdb7552d9d01d548addb74ee96da0deaa1a5bcac00292dfb5940f3"}, &(0x7f00003c2000)=0x49) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000741000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009de000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001d7000-0x4)={0xff}, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x7a, &(0x7f0000f83000)={r5, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) socketpair(0x1, 0x7, 0x5, &(0x7f00005ee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000170000-0x8)={r5, 0x0}, 0x8) 2018/01/31 10:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cec000)={@common='ip6_vti0\x00', @ifru_flags=0x4000}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e37000-0xb)='/dev/adsp#\x00', 0x9, 0x800) llistxattr(&(0x7f00000f0000)='./file0\x00', &(0x7f0000fbe000-0x5d)=""/93, 0x5d) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000b85000)={0x8, 0x0, [{0x7, 0x8000, 0x2, 0x5, 0xe4, 0x4, 0x20, [0x0, 0x0, 0x0]}, {0xc0000003, 0x7f, 0x2, 0x7188, 0x638, 0x200, 0x8, [0x0, 0x0, 0x0]}, {0xc0000001, 0x1, 0x7, 0x0, 0x7, 0xfff, 0x8, [0x0, 0x0, 0x0]}, {0x80000008, 0x6, 0x3, 0x8, 0x7, 0x2, 0xf4, [0x0, 0x0, 0x0]}, {0xc0000001, 0xa4, 0x1, 0x6, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x7, 0x8, 0x4, 0x5, [0x0, 0x0, 0x0]}, {0xc000000d, 0x0, 0x2, 0xffffffffffffffc1, 0x4, 0x10001, 0x0, [0x0, 0x0, 0x0]}, {0x7, 0x1, 0x4, 0x80000000, 0x5, 0x9, 0x3, [0x0, 0x0, 0x0]}]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)=""/0) 2018/01/31 10:19:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x80c, [0x17bd1179, 0x40, 0x8, 0xc000000, 0x100000000, 0xfffffffffffffffc, 0x7, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000848000)=0xf0ef, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000a4a000)="927e12baabac3b8b3fa0363dfbf32d624e19436234", 0x15) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006c1000-0x4)=0x0, &(0x7f00008dc000-0x4)=0x4) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f16000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000db4000-0xc)={0x40002000, 0x0}) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2c000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fa2000)={0x0, 0x5}, &(0x7f0000614000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008c6000)={r1, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xa5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000038c000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000222000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ed5000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xa0) 2018/01/31 10:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/31 10:19:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007a8000)={@generic="6740e803d8e81e5b0d34a617f480e560", @ifru_flags=0x1}) r1 = syz_open_dev$mice(&(0x7f0000fd9000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a0e000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [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='vlan0\x00'}) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f000099e000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) [ 70.971046] audit: type=1400 audit(1517393992.802:563): avc: denied { map } for pid=8987 comm="syz-executor3" path="socket:[24851]" dev="sockfs" ino=24851 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/01/31 10:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000634000-0x38)={0x0, 0x0, &(0x7f0000d56000-0xa0)=[{&(0x7f00000bd000)="", 0x0}, {&(0x7f0000563000-0x30)="cd04173b8e484860063dd526f41eb51dea400fe34b6ca514088cef8ae9a78c52298a1b6914deb7e3ec281bc2e2123f14", 0x30}, {&(0x7f00008cc000)="405aade10abb9a0f90b789a0d013e9f9a1f55ba1bbc1cbaaa524f3286cae81158956a68a", 0x24}, {&(0x7f0000ad8000)="6e6132bc178303918c51c0a94cee96f37e8297014fb3fdf0aa02f21687bd890819de0e1a68b19ea4b7f5ac08b01658fca5ac4df5bd04f7ae53aab9559d14c097db7367126c8e1af5666a489fefeb8273f3d21f4101bb49b3238b7efc7ad6dfe014cb912eb61f48c9cb93f76412deb03a4c87c0a7a193831518b6540f8a9427c957ed2b801efde88ab2e49ed70d912e6abd100608aa5e3fde47d7417d6f3e6c7297e7a99a170b185717bcc40a27ef3b26ecb233bc1cfd36", 0xb7}, {&(0x7f0000c93000)="ee4b15982f9f1271e0586ffe2ee0afe918d32052d7634f4cb4122850d1d9dcfd37d9a6f9c7edaef3109dd041965d72c7dbf12b7e9086accb02931985f5fc81367730e28b76778d4b819d2eecd29620d7e054414adf5441d2187c42f4ab18a43f81451adaa34cf1a7858a480bf41dad7d5a277cac3c2218bc4d3c8b8c537a9c67a0734930c902d68f3fbc6895a43d76901a0405c8a354a0d30b2e25a433fd5b7264191b9b08e3cf57d0d39b8a3c3e743dd571ddd09f9483327c3bfaa354f6e4daf6cc7fee705d5849b69f9cc226", 0xcd}], 0x5, 0x0, 0x0, 0x10}, 0x90) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00001b1000-0x8)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000546000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/31 10:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000641000/0x1000)=nil, 0x1000, 0x10200000005) r0 = getpid() process_vm_writev(r0, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000642000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f000001e000-0x22)='system_u:object_r:mail_spool_t:s0\x00', 0x22) fcntl$getownex(r1, 0x10, &(0x7f000077f000-0x8)={0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/31 10:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000268000+0x81d)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000014f000-0x48)={0x8, [0x4, 0x9, 0xd7d7, 0x6, 0x400000000, 0x3f, 0x0, 0x2]}) sched_setaffinity(0x0, 0x323, &(0x7f0000884000)=0x9) r1 = eventfd2(0x800000000000009, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c2000-0xb)='/dev/hwrng\x00', 0xc0, 0x0) symlinkat(&(0x7f0000909000)='./file0\x00', r2, &(0x7f0000011000)='./file0\x00') write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) write$eventfd(r1, &(0x7f0000d3c000+0xd2e)=0x0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000beb000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000194000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000998000)={r3, 0xae, "01de31e821287fea2234ab7d320539e27b7eb1f67e92efb914008ff91604521940593e335aeaf26441aa5eddaf3a4fd3de9a9b3a60d0b1022f5e676b474c15266f123a90ddc976c8f2d77f5a1d73602a57d2a1631d6cd650d4d53a2aa2415e9d9db4b08e9c15228456703006d3a5cd9c317e555332a6d3e78be07db38d7d9d036a8901029c19da2e6ef51c40cc32fad3b20fffa576423439d6f6d3b252a9d29cba6ac2184f0cbec4d9589f6833f1"}, &(0x7f0000a0b000)=0xb6) 2018/01/31 10:19:52 executing program 0: 2018/01/31 10:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) socketpair(0x3, 0x2, 0x8, &(0x7f000012c000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f000096b000)={0x1f, {0xffffffffffffffff, 0x22a, 0x40, 0xfffffffffffffffa, 0x3, 0x4}}, 0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00001bb000)=""/254, &(0x7f00001bb000)=0xfe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000005d000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/01/31 10:19:52 executing program 7: move_pages(0x0, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000c27000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x240000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000290000)={0x0, 0x4, 0xefa}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ae8000)={0x0, @in6={{0xa, 0x0, 0x707c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1ff, 0xfff, 0x0, 0x40}, &(0x7f0000db1000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6, 0x9, 0x4, 0x8, 0x1000, 0x1, 0xfff, {r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b6, 0xfffffffffffffff8, 0x1, 0x4, 0xc63f}}, &(0x7f0000b9d000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0x4) 2018/01/31 10:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d60000)='/dev/dsp#\x00', 0x4, 0x20000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x0) 2018/01/31 10:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000088000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x10000, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2, 0xe}, {0x0, [0x800, 0x0, 0x4, 0x4, 0x0, 0x606c], 0x0, 0x0, 0x0}}}}]}}, 0x320) r1 = syz_open_dev$amidi(&(0x7f0000bfb000-0xc)='/dev/amidi#\x00', 0x9, 0x8040) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e36000-0xb8)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @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, 0x7, 0x0, 0x0}}, &(0x7f000083f000-0x4)=0xb8) fadvise64(r0, 0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000af000-0x86)=""/134) accept(r0, 0x0, &(0x7f0000a42000-0x4)=0x0) [ 71.117534] audit: type=1400 audit(1517393992.949:564): avc: denied { bind } for pid=9020 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=netlink_generic_socket permissive=1 [ 71.162402] audit: type=1400 audit(1517393992.989:565): avc: denied { getopt } for pid=9020 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=netlink_generic_socket permissive=1 [ 71.207486] Cannot find add_set index 0 as target 2018/01/31 10:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ace000-0x18)={0x1, 0x0, [{0x400000b5, 0x0, 0x0}]}) mremap(&(0x7f000044a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000456000/0x1000)=nil) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/31 10:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f000008f000)="") link(&(0x7f0000f47000-0xe)='./file0/file0\x00', &(0x7f0000c94000-0xe)='./file0/file0\x00') 2018/01/31 10:19:53 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000017000)='/dev/admmidi#\x00', 0x10001, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000013000-0x14)={0x0, 0x5, 0x6, [0xff, 0x3f, 0x1ff, 0x7f, 0x1ff, 0x10001]}, &(0x7f0000021000-0x4)=0x14) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000021000-0x14)={r2, 0x9, 0x40000000000, 0x2, 0xc1, 0x8b9}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000016000)=@int=0xf0a, 0x4) 2018/01/31 10:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000408000-0x110)={0x110, 0xa, 0xb, 0x1, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@nested={0xfc, 0x8c, [@generic="914891f75a263833058d83c879697f44b0a56f6cf17be722fbbc813bd8b52c4c32a3f3514f8625346a0734322012995f06bab4bbd5b75498e2286fce74f8919dc96ac0570d0828d784384c720b075ab210a4f6aaa22328f71f34c9ae1160046aa56d9540b8a2cd726b2dcf279f021faa362db26f776d5a3368d7965071a33b7d258d2124918198adac4f4d718c769e2a22a2b3af4fa28a25124426ca40a43b6ecc6e50f87449e5127531076206b5ea3d71ab95a2c15eb282b5fb4b4cebb23a8a4a2fe26c1efaef41fd32df03cc6129ff69416d2b91c0472f0301893615271bab893719bfef6312913ba5c19b3883ad1db281a414e789f8dc"]}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) accept$packet(0xffffffffffffff9c, &(0x7f0000ebd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f2000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00007d3000)={{0x75c57b1e, 0x4}, {0x54, 0x1}, 0x1, 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, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000099b000)={0x0, 0x0, 0x0}, &(0x7f00001b4000)=0xc) fchownat(0xffffffffffffffff, &(0x7f0000dd2000-0x8)='./file0\x00', r2, r3, 0x400) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000deb000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x3, 0x2, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0x9, 0xe9b, 0x0, 0x9, 0x1, 0x4, 0x1f, 0x9}, {0x8, 0x5, 0x7f, 0x1}, 0x5a8005a1, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8}, 0x5, 0x2, 0x1, 0x8, 0x7fff, 0x81, 0x7f}}, 0xe8) 2018/01/31 10:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000b2e000)='()ppp0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b2c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d74000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcb000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000252000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/31 10:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000535000)='/dev/audio\x00', 0x101280, 0x0) fcntl$addseals(r0, 0x409, 0x6) semop(0x0, &(0x7f0000dd9000)=[{0x0, 0x1ff, 0x800}, {0x2, 0x4, 0x1803}, {0x3, 0x1000, 0x1800}, {0x3, 0x7f, 0x1000}, {0x1, 0xfffffffffffffffa, 0x800}, {0x3, 0x4, 0x800}, {0x4, 0x5, 0x100800}, {0x7, 0x6, 0x1800}], 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/31 10:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000c0c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) write$selinux_access(r0, &(0x7f0000615000-0x38)={'system_u:object_r:getty_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x38) lsetxattr(&(0x7f0000e25000)='./file0\x00', &(0x7f0000db1000)=@random={'btrfs.', ')%ppp1\x00'}, &(0x7f00001b8000)='\x00', 0x1, 0x0) [ 71.275096] Cannot find add_set index 0 as target 2018/01/31 10:19:53 executing program 7: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast2=0xe0000002, "08070010"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1d000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f1d000-0x1)=0x1, &(0x7f0000f1d000-0x8)=0x2) [ 71.331434] audit: type=1326 audit(1517393993.161:566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9045 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:19:53 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='cmdline\x00') pread64(r1, &(0x7f000064d000)=""/0, 0x0, 0x2000000003) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getrusage(0x1, &(0x7f0000eae000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000912000-0x10)=@buf={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000746000-0x18)=[{r0, 0x2000, 0x0}, {r0, 0x402, 0x0}, {r0, 0x1048, 0x0}], 0x3, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000c56000)={@dev={0xac, 0x14, 0x0, 0xe}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x1cc}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/31 10:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee0000-0xc)=@sack_info={0x0, 0x5, 0x0}, &(0x7f00008ab000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009fd000-0x8)={r2, 0x5}, &(0x7f0000a44000)=0x8) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xc, 0xa, 0x1, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x100000000000}, []}, 0xffffffffffffff37}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000053000-0x9)='/dev/vcs\x00', 0x14000, 0x0) connect$llc(r3, &(0x7f0000a07000)={0x1a, 0x19, 0x7fff, 0x100000001, 0x4, 0x800, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000b93000)={0x0, 0x0}) 2018/01/31 10:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x4) 2018/01/31 10:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e8e000-0x9)='/dev/sg#\x00', 0x4, 0x200) getpeername$unix(0xffffffffffffffff, &(0x7f00003c3000)=@file={0x0, ""/4096}, &(0x7f000080b000)=0xfffffffffffffe60) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d4000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00008ae000)={0x6, 0x7ff}) fcntl$setpipe(r1, 0x407, 0x0) getpgid(0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000072f000)=""/144) 2018/01/31 10:19:53 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x200, 0x4) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f000015d000)=""/27) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f8000)='/dev/hwrng\x00', 0x400002, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000029e000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000718000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000af1000-0xb)='/dev/midi#\x00', 0x7fffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000a47000)={0x5, 0x8, 0x0, r3, 0x0}) r4 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000b1a000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000000)=""/4096) 2018/01/31 10:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000893000)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xbb, "f959d2875cb23f577d60aeba047279a799b43635f3a8e02df9ff0aef9d26681c14b52ca704aa6526856909042105b817a80237a84c5f2fbd5edd866fbd2fe2174ece5b282cf309389ec6827eba5dfbd287a5195c6f2274d2e11276a029a91b8611b8ee4fdd0e70b6be8241cc696ee16b2ee9685955d38a07439d8b3c11a149c04a31289c8372309983f298aa4eec464d40242afb2ba764fa80bdb02e1ed0a39a42013a9b85824cd6885f19e0a56b25fa1cbe09b18915df29ddfca8"}, &(0x7f0000363000-0x4)=0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xff}, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x3, 0x0) syz_open_dev$adsp(&(0x7f000086e000)='/dev/adsp#\x00', 0x0, 0x0) [ 71.432517] audit: type=1326 audit(1517393993.163:567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9045 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 71.496815] audit: type=1326 audit(1517393993.163:568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9045 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f84000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000d1d000)='/dev/net/tun\x00', 0x0, 0x4000000000000200) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a81000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74358b1b1d5d0ce63d988226"}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000011f000-0x10)=@req={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000948000-0x4)=0x0) write$tun(r2, &(0x7f00002d4000-0x3a5)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f20d8e", 0x1c, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x1b) 2018/01/31 10:19:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000060b000-0xe)={0x0, 0x3, 0x3, [0x9, 0x5, 0x1]}, &(0x7f0000e72000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc8000)=@assoc_value={0x0, 0x9}, &(0x7f00002ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e14000-0xb8)={r2, 0x3, 0x4b, 0x8, 0x9, 0xfffffffffffffffe, 0x200, 0x5, {r3, @in6={{0xa, 0x1, 0x8895, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7493f10e, 0x9, 0x3, 0xfffffffffffffffc, 0x400000000}}, &(0x7f0000af8000-0x4)=0xb8) mkdir(&(0x7f00005b7000-0x8)='./file1\x00', 0x0) dup2(r1, r0) openat$audio(0xffffffffffffff9c, &(0x7f000035e000)='/dev/audio\x00', 0x8000, 0x0) lstat(&(0x7f0000195000-0x8)='./file1\x00', &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:19:53 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00001b5000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x41, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x63ef, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000051e000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a43000-0x4)=0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dbf000)={0x0, 0x0}, &(0x7f00000fc000)=0x8) delete_module(&(0x7f0000e31000)='system%eth0user%,^-\\\x00', 0xa00) ptrace$setopts(0x4200, r3, 0x8, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r4 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fc6000-0xa6)={0x0, 0x9e, "35e05c6551ea8fa1034aaba3f402cab165825660ab396a8aa6bacc0375af0c0df9a88dcb96f477caca868c80f0fe4ee2301e3ca3ab6ced45addd98f2b2c8e61846d16667c01c778f8980bc3fc4d722e3ed98e937759b637dd8f3f2a5b20f3c23676c6356998910d14ff625397368be1cf11b599a97d9996aa722beff1f8e917d32035c902c6c01c05ffbd96e6f8240784b3c9a32f40ddc0613d62048bf01"}, &(0x7f0000329000-0x4)=0xa6) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000a02000-0x68)={0x74, 0x0, [0x20, 0x2, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00005d6000-0x10)={r5, 0x2, 0x8001, 0x2916}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00003f9000+0xc9f)={0x4, {{0xa, 0x0, 0x1000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000762000)='/selinux/enforce\x00', 0x20200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f00000f4000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x3, [0x0, 0x0, 0x805]}, 0xe) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000e14000)={0xa70d, 0x1}, 0xfe9c) 2018/01/31 10:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000043c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000209000)={0x0, 0x0, 0x0}, &(0x7f0000543000-0x4)=0xc) ptrace$pokeuser(0x6, r1, 0x3ff, 0x6) lseek(r0, 0x100000000, 0x0) 2018/01/31 10:19:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000e30000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006c6000-0x10)={&(0x7f0000000000)={0x179c, 0xc, 0x9, 0x120, 0x6, 0x3, {0xb, 0x0, 0x5}, [@nested={0x204, 0x35, [@generic="4abeca24d64c187bda442b5b852b318b8742aafba2c310e9f6234e2082eeacf4e0b4a563fae9ef06e608cf5e2ab00132c9f825757c271337e955db3f64ff52ae623b2ff6d6f01c94a27cb2d2a3110d6b05e88acbcd544516fc38b19b16037c085a7b74216d85", @typed={0xc, 0x6d, @u32=0xa23}, @generic="9c063ebd39ea494ab8c491e7adb9cda38916fab70f82bab403e398f9fd715cf33f99572920fea90ace35cccaf5b4019053a4adb5d4d6aa6d67aea983a14a8f737efe1e7be6a328eadd6115044c25c1c4f9dfad0063153bb6fa6917779067f185193db121ad6d825f15dda5f482628412b4d9831da6c1b6525bd1d0d81f08547f", @typed={0x5c, 0x87, @binary="afef59d0628162db6db385dc8df203facd1fcacd8317c816f0ed49da93016ed5fb62781de79a6bbb095254ce0d23c21e3ff86be39673b5025bcddb393037e64f0f5583be50e7a0843089cb0cb1849b09a9"}, @typed={0xc, 0x6e, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x2e, @str=':selinux,\'\x00'}, @typed={0xc, 0x57, @str='\x00'}, @generic="18d690d4db3259f8151bd63fad690a01923a954a0441f2c46356bd6eed61dc7f9b9c394b692993064468d08fc05a64916a79a0f4f67d20a8e6d1ac9954f1928d362993483ac3fcdaec9a26737cd185ce73b109219b8c5f395288448a91868a2a1e568c84e1ce397b91af973506ee7096cfbf2bd9c8944bdd43bc00273f0588c502f1aa95"]}, @typed={0x18, 0x22, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x8c, @str='self{\x00'}, @nested={0x98, 0x82, [@typed={0xc, 0x65, @uid=r1}, @generic="0a4e7945556496d489d6d55ae72224f5b3eb4724e8616e30ec5f410f36733d37c8aa7c8a4fbe27df971e07ee00d43c01a123725caffd96a851260b2f6bface442e0dc47dd5e2823e6d89eeec0bf3d450e5bdd4354ba3b609297d9031aa0285ea998d1ab1a0b654c4a40727b1eec69ca283de5c40a7f76e9e55f452603d671af1f8d04b7013"]}, @generic="888dc19954f31706e87f858233c4d69f6ff83250faa07ed11fe1533e54368eaf030645876398c559921d4ca496d6472f42f560e5068f9bbd03a640e894d2805e260c26c93aae7f853c53a5d1da38e44319de7bdaecabdb5e58cf74413c1d477f93723e415447f39170b2bc04a0820d8d4f2198c053ec6991939059a1eb0fb188f7906263a1a9c2e4e88cb054b208e973627cdad02707ecf279cbb45d15d6ab48c3edce160b99ec5a1e62153793a212f6edbbe0252ef940209715d875b87cd9d0d8890c5a3fc07e8d9415ae48ad5fad8feff224f8952662933b847a0418f44c6b4f96f0f484eba7e146a1ef2ce49f9acc6798", @nested={0x1114, 0x60, [@generic="6f33083838f799404c7510a6dc44ef0feceb9ea997d9015c21077ab91acd3705c963d34eefbfe7015a50ba7e8d8abe5f22b5486e161724f229eafd96ed988d5367d829c60d7e5b802d4b3ad0d430ce967d3812a64c3cb6800453af05aff375c5447d6b67c0657d316588762600c61eeb80fb2521d5765a3664283f72e7dd6817596a92dd99e792f2f256968104376cd5a8a974a5501e2d0568895551ad83fcb8af77ac0195266c210a440c9a4f457e8c779282e091f8e82f1af97c40e2f2c51f63b68e06790f50006fbdfe80bace5b52a287eb7bc6c2534688db0d5a03ad44333766c54c0c1aba1c167e82a96266862539ca91a62767c222708cc22c3eea0b7e32eb6f8620e2240b011329128c573a2ea2953e38a332c6dd6e5a3a8d7cbec72d7d75d98ab48bad5142dedcb005bd83412e46f404f9f244d29be76a6c1e43de82032addf95ddcb3c67607473e3ee4072ba85b2a8a0474994c79fd97aae3b2c3c01f0af9acfa4053bd6883d9323873ca14343cb0bb6160e34e5047dcb57a3654cdef8740ac846d3bb4c88174e408be24985a4ecb77e3288350f598977e15d7b8cafbb4cf3de0fe9db241bc2f272ce66840d28ef386ed4001cb7adab94dd76c8dfe1fe9d0c335d9ec79a0cdb580e164ff536e844f4f5a6579e294ff17a06bc97fe34a33ea4f1d6f85372e158c620d0c96b895b34096741307ac95e133e0be3811cee82798a7b1c0531c41d2a2fabfe1fd016cedcb94b4192245a316ec9eca08300a062ba2987764b054718308823bdb6c561c6f9ad220dbed408dc659e0c8f90aee91c437e889e49a26183cd69750bddeabea9b49eae1673ca47c2ce4a0e2c435765fb19363819eb4e5c189a473efd2c2b0acbdb39185fc9c75c5e23df3ff70799378078ba07a49623e9e0bc5693f3996778337f557c3a860659fc518627d95118b708315d8f63ea9b09b30686cafe36d35030e5b1c79977ea206f1c1de1aa2abacbe3df5b3ec6b726653f000b914f6580ef9440ba63a900f50a1e03f9d5e497b58bd0162e837ed586b382a801bd8d79e288dbed93a6d4a75eec184663ae509c5463042b5d6bce13511f1a27c82253dc589616b0729a099f06e16bd1384ed850160b7faf444a3041a9102a297a66d265ad392f2a7685bcbab392f7fdd0c2f800fa3bce2bca7ecdaf803bf0f70bc474e1e44b9226a5e504b070ab2db6815815b3c1096592269cc06733db8a63e70f81cf2d70c9de93796487b2240fc172031b6ff3f268548681d334dde53a19242b183b1a7d96d0c8492bf1bfd250978e3ad1ebb99a161315334776fd76ce603564784c1bae79b0d1a4d8f8a22ae33db4c1e73a48d3ffdba555ccd54e625df24fa52e4b7e0e86ef95614d0bac3ad2fa57bf068c3489539f090147544d7d116c4475b83e2d6a788784511ba3d4e04d0a895f290a29adc5dfbb9380bfdb7abf0ab93204d4a97d424c8a316bdacafebaaf054efb23be473322f3c038c13913bcc3df4e9ecd870e507494eaa1ce6ae9119430370ed0aa5067c41c4d8e002d94ebce2ea18c638a557fd7830bbf4878de5f2f02ef5591d076b51ca1c1fa36848dd54d528f67e5da8fd62edd683ef4b1753a44509792927f903ae36619b479ceda5487e52fc9d0c1cafc15868440a73daa5ac825b3cbc71436c105695692de5333afca0c8a18bc9a635ea4b13bb701bec035187e61b7dfa206b7bfe8fb801754cac52a6ca1fe024504af38f4052f9421ac963d3236acb782fe8740e74a0760e59ce7399e5b487e0477f8b91b43974dae39dea7941dd6d0e5259bd616f84bb6ad97e6d3d587860c5a5a838797550b7ad04a86ccfc635ccfa08d5c9d7b50e8824ffa0ec64044a47c034297ed86acc12dcb4717a699c3e6545967147ef803c02881fd811341bdb0f159763dfb6ae0f4dcfc45eb5f6c7f4dd0d68e70cd33411f00579306175166cbae27f73727b6ab610117e05f1d9c3aef8df15a3f1a691db9e814eb9eb4bb22fd4fcb9ebab16922d4680cc6d8354aed20c41c9fe6b6944433c0e33ea1568c9a95b002b65d76fa6e07038980fa3112224de9b60ff5754181a2eadd49241c280020d5506be55b295d83324b548c473d8801f204bd6925cac739fd796bb5ba685a71c73529df4f8a033bb73336346574703702081a8b1dec52ba84b47caa141c0c59e28f6ee67d7aefe0fdd180d59b95ccb1ced05a3638ed643a59ed3e3cc6722abecade276ce20ec85c94cd12f4667556d0e8f556e190eeddf11eaaecb35c1c51f203bed1fea8d003a7a508cf081a727ab7daaf2f55f99efb90d047ab50a4817153e75e28db0b0eaf2bda0f12420b564c8a79e55b1a3af7ef6c9a14c4a43e6c2af8668c41ced4051aec24c1267fdeebc9f397903362c70ee732f20cf894f6d6d750bb198c6779c2438cacaf326db445d23c7636c7c2ff48e4948b815ede4cb08a0828799c2ed2ed80866460179d74a3ca92a0658b5f5b74edc7421cafec71770768d3bcf0c2efba0b7e77a7d423db7e242195fe063f38a61ce18efad30030ff9d2cd16566cf4c5993647944f9952875c3dc0bf9372edf68faf745c8a6bb323d83df06d38f932a3e0cf85bf6736b7f0d2ee231c95568542c06294221a45c92b1bdd4d550fe0ffce4762b9f5889845779f322e7395aa805911bca554cff92dd920887123522a6ed5eaa76711ace785d07ee40f474aab6465be7216bd41dd8924ffab89dbc7d48a0d7b91d37e12c7b4df2528f51cd90c0c6e7c5436e225249c18c9cbb5d1dde3eddb803c42f47e857f17614b827499a59aabae153e44fa549cf1b0170546d7def899aa9f5bc7be07c6a779007f972b8b697f097689b400edc58a7a10a5e3f204cb87e4955c418e4d5376ea7cb7563a3b76733edcc61b6592ab07603e4244c5b7d2996ad106b1fe51422634d76e2d16adc10ddfc8e41c27905cd28a6a92c77de92582cec3d429a44edf8ba4f85d3b43ca55df177fa71b7bc3dc3c97ef6275b98a4f26767cd6c885619c102e8cfdcefec1bfc5f9f0ad01c02ad9053d3e5b2461fc812e582199bd6128b38aa53d7577c6b6b8451890453af5794ea77b6a91f2bd19cc51eb87bee8ed8744df910d3bdf4ae1e278ed8d7b8149488979ff4563e33cc3990da8f6a5c3d2a6ccc4c44775a8c63c7cdc958d40bca988ce972ca0c064014955849d6cb630681a0a00ba57b65bf87a8d77907340a81102ed8957006944b318ccbb2dccc39c1bfddb812ab389a91a1e74bafb14b52ccaddbbc0ebf52e501db1d79aac08a7b94240d6092a28a1afc0f4ac61e3b38a1c9ee31c4bc7b65f08f004db9915450ee695ffdb987bb571eb7c73a0735e43e59e276c66500232342d4871c5f596fffa245eb97abf7eb04f42d8ac15b0f48f6b84f8897195e3fca3543bf38659fc4185fd9a12b23643fdfdef964ff211decc7d2429144c8cc795aaad70f85a98149e4fad70ac6921969f862749435b8db47faad92db6b260bcde634ac04aaf2adaa782031a8ec028ac2db9f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@generic="1663", @generic="bf8158e802ec951d41259b1706b795b313006c6cda4a3e1599e0042b1161f0c1ab6fdec6fca983af3eb6381d2fd9e7f30e66b4518673b1b5fc700174d6f2c31c7b775494198653a4f86f63832939700c86c2c659159e02c240429715651351945c870fa2255d086223ec97ffc6596560b0b24b2761a93474348387f379ecbb97d80f00a31ac6b4d6122157fedae09076553be75bc653b3dcf0926d9f21a277ced2862099a6cf6764e17ce9e1c3ac3d020c142ce55aa666df6e63ef2d880ab367331550ba79ecdd3c6c83d1d90535a3669bfb794c6e099c4a225a56866e1ce27ee87772b6098a34d89f164e090fc16070ccf5511b", @typed={0xc, 0x1d, @str='\x00'}, @typed={0xc, 0x62, @str='\x00'}]}, @nested={0x2bc, 0x10, [@generic="c94cfbd307902531068e557011d3beb19aad1aee99872898dc278fc12dad7048e8915e5c2352c1215f5ca474e851888a68c299311c99f624ee1ace44dbaed304c51db9ced0b365aa0ea55d197f9f584acf98797721537f5051bc307028a3c570915f345bc18335006c69dd42fd71482a9c3bd94dde9587845315077d0a43507e0ee20e9af41dcb445f3c50b515b4", @generic="38a3861b1efb00a3aa065a7b688297abb6a8ac7222cd6cca94ff6b6b722c357e5b3aab702fa1d23681eae39e131b5a9d875501d45d548b5f0c7935145b2f560a40bd014de98f77268641903a64e20712d77004ea6cab14dc1249c40433a3370cccdd5b18e19a673ff4dbcaf58d8ec6edd6a296fdb20d7e4c4df93c52fc6d95704d96b3588264900d442384b1176c3d004fefa888227957c30cb3cc77e1f8b0c68f7a1556678d6a50d953bd3e99bc522a6bd8fc010f8eb5a64702d13070cb14296135", @generic="6779aa7a113764bdb5f12ad4c38bd911142abf2f832d1aac520426ca7c6434a977436620ba64b6af26449a9eb0b040a2b202fba7aa21035ee749ed716538d3652a5106259665541777688a594e099a6db35888b24c2bb883caa68443b66e05d7837e1f15bc", @generic="e661b9054eb3982bc679e2362505aa52ea2d7cf58630e265d4a9c746684089c83820e877e0dea4c5b862fe461fe85fa1c9c384fcb933b1286eb82809f7a36b6b13119bfcfa6666cb48ce7d90af55b6d2cafa49beb0a7cca119a979c6996745ef468ff0c6d305cf3b004c077ffb2d0fe5ef0b544f59ff69e993454d142832f7c142101919012181220c6b0385b6af9d8e8bfe554a5295eca1705461fe1e114144", @generic="25353d50ab966d08ffea230b226e4f9f44c25d1301aaf1524ff1b0db8af43b958526a0b6f6cbd6a00a94a2b63e398e0734cfcc4936c6a11dcaec85cfd662ad67a73f35ec390f38f6643f1504ac61460004d16f5c1abd0514b92275cf7df45c06"]}]}, 0x179c}, 0x1, 0x0, 0x0, 0x0}, 0x24000051) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000124000-0x5e8)={0x9, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) sendmmsg$inet_sctp(r2, &(0x7f0000c92000)=[], 0x0, 0x0) 2018/01/31 10:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fda000-0x48)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/31 10:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r1, 0x0, 0x7, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x100000000000406, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000075c000)={r4, 0x3}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r5) ioctl$TCSETA(r3, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x3, 0xfff00000, 0x1, 0x3, 0x6, 0x9, 0x13f, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/31 10:19:53 executing program 0: r0 = socket$inet(0x2, 0x801, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) getpriority(0x5, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x8043, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r3, &(0x7f0000002000)={0x1f, {0x3f, 0x10000, 0x8, 0x2, 0x9, 0x100}, 0x4}, 0x9) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000001000-0xe5)="31fdfd5b0bc0dc8767b264ca6eea8e190b86915e9119ad6a7f4b2ba6c4f2216ce33e70331a1654e2e1eeed51d8099e81daee7bc0693daa441be8a7b5532ad7fe22c60b0aee9484714374f3fb12f84976110bd121e124a9c31b4d9ce27aee5e896bc542e02faee2fdece507d98ed6d973e7dd6b0d334de3a4300dc818ff5fc91ee5a22e00c4e8c044fb29b3be1fb47156b3d00fbe5e530fca1c68320dce9b28e456501101732fa7e0c7d6f0c32bd7b76c0dd534e978e10aeb98f71027ca1877eacad8e40cf79c001b05a178621834768b80102cd19d09b02a21a5c688f7af070cb9e9170b88", 0xfffffffffffffd57) [ 71.533814] audit: type=1326 audit(1517393993.163:569): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9045 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=1 compat=0 ip=0x453299 code=0x7ffc0000 [ 71.558783] audit: type=1326 audit(1517393993.163:570): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9045 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000a2000)={0x30003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000102000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000040e000)={&(0x7f0000e90000-0x8)=[0x0, 0x0], 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 10:19:53 executing program 3: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) fstatfs(r0, &(0x7f0000001000-0x70)=""/112) r1 = syz_open_dev$sndmidi(&(0x7f0000356000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x84000) syz_open_pts(r1, 0x10404000) [ 71.639344] device eql entered promiscuous mode 2018/01/31 10:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000678000)="d5a76b95079d7f5068744d69d22d68829fc08405202c78b6f3fcadc3754551cfadc721ef5fb327d349103591f2ed02e3c453446b15fd6f5796d92d669af94fddf77519031c8a4b60df4fab3c2c5478d5f7e14f48fa1fbda25a3a710eaeda6fe2f7d88ebfb43ca3b12b849c3a77") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d96000-0x4)=0x0) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000621000-0x28)=[{0x4, 0x5}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x17f) r2 = memfd_create(&(0x7f0000f72000-0x1)='\x00', 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/31 10:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0x0, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@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], @rand_addr=0x0}, 0x0, 0x0}, {"52b6", @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]}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f19000-0x8)={0x0, 0x1}, &(0x7f000084c000-0x2)=0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000e2a000)={0xdaab, 0x80000001, 0x2, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003c4000)={r2, 0x0, 0x6ad, 0x7}, 0x10) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000f29000-0xb7)=""/183) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000519000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000821000)={0x0, 0x3, 0x3f, 0x2}, &(0x7f0000870000)=0x10) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000b25000)=""/201, &(0x7f0000699000-0x4)=0xc9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000d9000-0xdc)={r4, 0xd4, "95bb25f83be48e015aea223c53989e88a5bd316649623c3666bcb6d90245d34e62a5aaf853e3da8a5b0c659b6dc100b2462ff74bbc644e8b5c657f52da08c27b9bd1f5fa36b9d249a97c0c8acbd31ca94c29120aeade3109b4c502cd4396ef6c77e22e7d239f1adf69655fa65e82aa5524115680d68cd6510f004493130393ff5e34f2f3f7f90fbf3e6829c3458c5434e5b3969a86b22dc4c01ef73d868d7c06f4d0dc3badd91161766b7d1f522546ce515553ace679b108c4cc833e48b9199d44d53c1cdc6aef5fd6ef1e1f87ce627712d6b1a0"}, &(0x7f0000865000)=0xdc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000f6e000-0x90)={r4, 0x81, 0x88, "4eaf4aa3f82956e07acd7cf4f250835ff4de1e33a9cc11eb5b88dba427bb2b83a1c81fa0c8af25f5d2b4edc2df198f87f3a061848605e7a3530163b79a37851648bef0c9b94b9ba6d39bee1b2a01c58a6813e4e4a69bc426c0e35845ccad758bd8f55c669a106bd3ba4e5b81f10d90110b4503254378c9e24d30aaef01960efa096061807f30464b"}, 0x90) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ce2000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f00001bb000-0x38)={&(0x7f0000348000-0xc)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000cc8000-0x10)={&(0x7f0000b16000-0x248)={0x248, 0x12, 0xb, 0x20, 0x2, 0x1, {0x5, 0x0, 0x4}, [@nested={0xe4, 0x2f, [@typed={0x18, 0x66, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x43, @u32=0x0}, @typed={0xc, 0x74, @pid=r5}, @generic="774d85fb6776e3ce362b34ac6f2b2c45ab2e4b860f243a36ed1d193714d5fabe1522948cb9c26605795e4c3d4b80b75bb4212425e0b1bf1363f20adc4f05bf0dbd7c2959eba7fad805fedaf81c19fa52fc236712a4962b0c5ab4ceaf35c7207de29bab882cf1421a65504a588cc25ba93e0ffba14230b1d03040f59c6b55f5f6a2f41f7ab24e43728f65627adf86992732efc350f8b4a501b3445b0a8c53b1069380a3eb3649ceb046060bfc1b30de"]}, @generic="2cafe724f657d4fe8aefb62512f66092050d825faced63b9ad6135815be9930d34aaa925d74a2c1dfc0d23acd44bef7d3ffc7cde604cc7c13093963c795ee8c74fda5df058fda225b64dc12b90ae670f6d3d10cc5dde5f97a8a94174e58c3505", @generic="37521e7c103d9622daa84c98d17519d76478e61d66ce22fbe1583907ce3c31d18ffe83e1e34eab143b9ed7e382839b38b662603fa64cded480209cd878e27fd411f2b69ae4514178ed1f6160555f399bf24676b053dd258faf949c72d4ec2fe820d0614e0f1d5b43e84b374d65cb2625e4f8d071f9f01a923d09e3b9820dae01a5eea4f7166b491d3387fddfcd274966417296cb6d8ff6b15fee9f22bd8268759e5cb395eca1cf22dc133683ae0ea13bbf1a53be6f0ff5c270736e77519f961f8ea5af13a732774483b105d995a343a4b28538caac4e43588ed293ee276d58d3e06802093880fbf18144d1c81c13a3dc"]}, 0x248}, 0x1, 0x0, 0x0, 0xc050}, 0x80) [ 71.741074] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 71.755372] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 10:19:53 executing program 4: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/enforce\x00', 0x8800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00001d7000-0xf5)=""/245) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") 2018/01/31 10:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/ppp\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000b56000)=0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15}, 0xffffffffffffff7f) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000f29000-0xd)='/dev/usbmon#\x00', 0x3, 0x80200) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) close(r0) 2018/01/31 10:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f000041d000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000a4d000)={0x7ff, 0xa468, 0x7fff, 0x7, 0xa65, 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]}) 2018/01/31 10:19:53 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x0, 0x9, 0x2, 0xa0, 0xa0, 0x7f, r1, r2}, {0x7, 0x5, 0x3ff, 0xc696, 0x9, 0x7f, 0x5, 0x9}, {0x7f, 0x8d85, 0x6, 0x800}, 0x0, 0xf, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5, 0x7, 0x1, 0x7fffffff, 0xbe, 0x10001, 0x1000}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={0x0, 0x535855cd}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r3, 0x20}, 0x8) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/01/31 10:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getegid() getresgid(&(0x7f00000f5000-0x4)=0x0, &(0x7f00001d8000)=0x0, &(0x7f000048e000-0x4)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000769000)='setgroups\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000019000)=@sack_info={0x0, 0x4, 0x101}, &(0x7f0000475000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000bd4000-0x108)={r4, @in6={{0xa, 0x0, 0xe2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0x3ff, 0x88c9, 0xffffffff, 0x9, 0x7, 0x3, 0x21, 0x800, 0x1, 0x7, 0xa4f7, 0x1f, 0x400, 0x3f]}, &(0x7f0000bdf000-0x4)=0x108) r5 = getegid() r6 = getgid() getgroups(0x6, &(0x7f0000643000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = getgid() setgroups(0x6, &(0x7f00001dd000)=[r1, r2, r5, r6, r7, r8]) prctl$setname(0xf, &(0x7f0000ad7000-0x2)='(\x00') r9 = socket$nfc_raw(0x27, 0x3, 0x0) sendfile(r9, r0, &(0x7f0000e68000)=0x0, 0x4) bind(r9, &(0x7f0000745000)=@pppol2tpin6={0x18, 0x1, {0x0, r9, 0x4, 0x0, 0x0, 0x1, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) 2018/01/31 10:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000c30000)={0x7, 0x675a, [{0x0, 0x0, 0x3f}, {0x1, 0x0, 0x101}, {0x8, 0x0, 0x401}, {0xffffffffffffffe0, 0x0, 0x9}, {0x6, 0x0, 0x4}, {0x2, 0x0, 0x0}, {0x0, 0x0, 0xa}]}) r1 = gettid() writev(r0, &(0x7f0000730000-0x10)=[{&(0x7f00000bc000)="96", 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) syz_open_dev$dmmidi(&(0x7f0000e4a000-0xd)='/dev/dmmidi#\x00', 0x200, 0x109001) 2018/01/31 10:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f00002f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000643000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00006ea000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r1}) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00006b7000)={0x100000001, 0x9, 0xff, 0x7fd, 0x3, 0x7}) 2018/01/31 10:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dfd000)={r0, &(0x7f000044a000-0x43)="611bb0f3c8d33c729164fadf31d1dbd8eb6de91f9b1cf69beb8c0f9d68c59a53b3b9b2089ca3d2b99e8c1bc490aa8171457d3598e63d2122821a26831dd321687e3e0f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 10:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e5d000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x100) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000c04000)=""/152) r1 = syz_open_dev$mice(&(0x7f000007c000-0x10)='/dev/input/mice\x00', 0x0, 0x8603) accept4$unix(r1, &(0x7f0000356000)=@file={0x0, ""/4096}, &(0x7f0000758000-0x4)=0x1002, 0x80000) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) r3 = msgget$private(0x0, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000446000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000921000)=0xe8) lstat(&(0x7f0000d07000-0x8)='./file1\x00', &(0x7f0000b98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e42000)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e7b000)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x4, 0x3, 0x88}, &(0x7f00008ef000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000096c000)={0x100000000, 0x8002, 0xa74, 0x1c0, r7}, 0x10) getgroups(0x3, &(0x7f0000be9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r3, 0x1, &(0x7f000012e000)={{0x1, r4, r5, r6, r8, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x8, 0x2a4, 0x3, 0x4, 0x7ea3, 0x6, 0x0, r9, 0x0, 0x0}) r10 = add_key$keyring(&(0x7f00009fb000)='keyring\x00', &(0x7f0000b39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r11 = add_key(&(0x7f000046b000)='keyring\x00', &(0x7f00005db000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b49000)="9df8046cdace26784f39459879ac944cd75ddce54cea07dc0f34067e06279e37859fadf061a399843cc28061553eca35b6fda7cac0014323ad5894822a83b4bef98e563412d1a6822637122ad4e455d5cc311c9f14af64a066a26561c770e6ae4c751d724c2d4c6b0731dd61f52f4cb145dbb87131c0bcb99d2ba7c541093ed0de21a3ac2c6397cc2648c1c8155d17a04d23d4c9ec3f1e49a444174da286aa9af1198dca969c3f76aebfdb8ef0deab66a9aaaf9defb0f514989180fdf7b31a9e2617f2b226b60c0730cfffd812768f7756a98be8dcc8e4b0a7c35ae9cf8097edece8d15f4777106a69a5b619724c0f34ed831d50930db00abc9b283886f7", 0xfe, 0xfffffffffffffffc) keyctl$link(0x8, r10, r11) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/31 10:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f000017d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000362000)='/dev/ppp\x00', 0x80, 0x0) 2018/01/31 10:20:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000051000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c73000-0x90)="ecb8bd82299de6488e1bd394d57988716284c89687fda78e55c2a411fa9b12e661d82dd431e75ef3e925d02ff5d78a93effcd353fed4067ed102fbcd2b1755aa45e95f7cef9b49a2a130550baea37328626bc6916a805a3fb95fd941ad68d502edc555a71c227feb3d5d8a239408ac4dcb5581ea49d73daef521cd6920b1d441025eeb403e9aca9648a3142eb74fc355", 0x90, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f00005bc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b01000)="3aea81565a45b20a51205191243b1ad63a96a69d109992c1b6fcfa58e2688aeb213542cc99c76b4e1301d6bf7bb3cea5d94cde0678d6ec7cd1", 0x39, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f0000000000)="0f59a4d532bac2c759ac007b62ce046bbaed71638203e3b776b23e347b60b39b3835e25d4673d64da3076080ca7edb3eed98565f7768d354a0dc2acb78cb75c394a1b586c29620ac2f0699c65283b386e7ee4594cd6b46a13be4e39ba709d1a6c5a1aa7503e84d239e6dd71a903d9a047794a351859ea5e8bb31b9", 0x7b, r1) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f000000d000-0x8f)=""/143) 2018/01/31 10:20:03 executing program 2: r0 = semget(0x3, 0x4, 0x80) semctl$IPC_RMID(r0, 0x0, 0x0) prctl$intptr(0x8000000000001e, 0x0) 2018/01/31 10:20:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000-0x18)={0x40004000000, 0x7, 0x5, 0xfffffffffffffffa, 0x3, 0x5f}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00') r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00004b5000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f0000ab7000)='./file0\x00', r3, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/31 10:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008af000-0x10)={r0, &(0x7f0000686000-0x6f)="9a329458b2d0f1216b1deb8fe633b255328b54aeca04f4b60f0080edcb352284b88201eb8a6bcf5ab90000000000000000b32ac2dbb2f8952f8fee0586c2d1d6245572da1c388d4960f88d3fd81e1a3176922c13871c9748018b1a6b6576873431e1072fec90ab399800b6dd7a88b5"}, 0xfffffffffffffe03) pipe(&(0x7f00005d0000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/31 10:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000180000-0x79)=""/121) 2018/01/31 10:20:03 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x92, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000001d000-0x78)={0x9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x9, 0x200, 0x62, 0x100, &(0x7f0000002000)=@common='bcsf0\x00', 0x2, 0x8, 0x4d}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000000e000-0x40)={&(0x7f000000a000)=[0x0, 0x0], &(0x7f0000019000)=[0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000001c000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000001d000)={0xfffffffffffffc00, 0xffffffff, 0x6000, 0x1375200, 0x7, 0xae, 0x97, 0x2, 0x20, 0xd732}) clock_adjtime(0x7, &(0x7f000001a000)={0x8, 0x3, 0x9, 0x81, 0xffffffffffffffff, 0x3b, 0x8001, 0x1f, 0x2, 0x5, 0x100000001, 0x1000, 0x0, 0x3, 0x7, 0x541, 0x21, 0xffffffffffffdf67, 0x3, 0x40, 0x9, 0x8, 0x10001, 0x4, 0x80000000, 0x3}) 2018/01/31 10:20:03 executing program 2: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x800) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000efc000)={0x0, 0x2da, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/31 10:20:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e7a000)={0x0, 0x200, 0x3, 0x200, 0x1f, 0x6, 0x5, 0xffffffffffffffff, {0x0, @in6={{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x8, 0x2, 0xc45}}, &(0x7f00002cd000)=0xb8) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000c9000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000067f000)={r1, 0x100000001}, 0x6) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00003f3000-0x10)={0x4087, &(0x7f0000ca9000)=[{0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000946000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff688, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000802000-0xc8)=[@in6={0xa, 0x1, 0xfa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x536a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffeff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0xc8) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00000c8000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) remap_file_pages(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/31 10:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000518000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000be6000-0x18)={0xaa, 0x40, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d50000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) syncfs(r0) 2018/01/31 10:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") setxattr(&(0x7f0000aca000)='./file0\x00', &(0x7f00003e0000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000a06000-0x6)='ramfs\x00', 0x6, 0x2) mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000015000)='/dev/dmmidi#\x00', 0xfffffffffffffc00, 0x402) getpeername$llc(r0, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af0000-0x4)=0x10) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000d56000-0xe)='./file0/file0\x00', 0x0) 2018/01/31 10:20:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000d36000)="1f0000000007fd00010c00f60000ff008109f80009000180060107ec000000", 0x1f) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000065e000-0x4)=0x10001, 0x4) 2018/01/31 10:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f01000-0xa)='attr/exec\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000601000)={0x1, &(0x7f000066a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000c10000)={r1, 0x22}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000400000-0xb)='/dev/adsp#\x00', 0x5, 0x400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000461000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000084f000-0x50)={0x18, @time={r3, r4+10000000}, 0x800, {0x7ff, 0x89}, 0x9, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f0000a6e000-0x60)={0x0, 0x28, 0x2, @thr={&(0x7f0000829000)="750268f02331ccd65d5013417ceefb2877b28f5657a5a92f28c528cdb89762bc989f0bd06d103d7e6a552929173ebc80663470bcd01f31368081c0e87ee9982248f258dee3929e96c61c2154781fda9a7bd9247fc316b75e7572e047ddf195f6f61722cc4c2471e75070fe3ff86a4af36bc087638f978ea90b90083d1da45c8101b2cf81bbd678401a0974a9a126c1630c56b0d7163299cbed1cab532ff626bf498ed733e26303b1730d2bdf52f6744f9bbb035f385a24122c1b153601393d44f69dab2273c571a675e045c54160778696f9aeddf3", &(0x7f00008f7000)="5c89b975b778c8f8474d5c8b988e79c023be08caa91db8c39a595d0c506e55e5c9a8edf7ac77dc789edc287778c915a4bd6027b8ebf10678e13e1f341090de3c8a59ce7f0a3353321d7c6802d42098d9066d489ff31e37d7589bc08845376bbd2bc101d3344424ef091af51090e8e136ef36e1cceae89d7eb81ab3c574d39dcc3e6ad143"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a0000)=0x0) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f000085d000-0x20)={{r6, r7+30000000}, {0x0, 0x0}}, &(0x7f0000784000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00009bf000-0x50)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11f736", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009f1000-0x18)=@get={0x1, &(0x7f0000455000)=""/135, 0x7}) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7c000-0x9)='/dev/dsp\x00', 0x0, 0x0) r9 = userfaultfd(0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r11 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000004000-0xc)={0x0, 0x0}) preadv(r10, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000f67000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000090f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) sendmsg$alg(r8, &(0x7f0000520000-0x38)={0x0, 0x0, &(0x7f000014d000)=[{&(0x7f0000bb3000)="1bbf7260d8aed2b5e346067d87754a5d99073d17e09fddcaf3eb06f354cb9ef6f772485eb2453292af1661060a5040a82e067b07752e9a812379eb6601fb6eb870d25f2c0fc23e188642252d59b0cdce69486fac6d5c2f972adc7b29163c360870d66df4aae8316c11f982120eae5735905572e4511068309adddc5c7884b9101ee479b8d274b12b50ddfb75388e8e640d38b37ff0ca713df9cf81c0f67d489c930f7bb03259b71980c406f06b5b673dbb82816395f8569db8cbb6a4cbae558e50ed5cb8d96dc2", 0xc7}, {&(0x7f0000b27000)="", 0x0}, {&(0x7f000034d000)="2cb40f8028767a1ea4eb31cb46637c39feca061717b75281ce9f5bffd7e274afdf8bb2ac26bf3a2facdb81a1355bd9711590e4d8ccd80a06cb50651d45fe63ed0b7d9c892f6c6f1da0ac926a55d3c3798c5e58cc0eae709408e426782d9757d7e4c05139ebd7b4e253de985f74007f0aa4ef81b9d6647829f9a36e70fe0af757d615067e098c686b4ecb70b739f05548d9763fce7b2419ab1ce99f7a64614af769728d6611e2aa0cf0482b0d22ec06111f69d60057aab790b1136e708a82cf08e6c345d9c362d7a95542c80d63a35da7aa7a5e1109dcb061c1a8ab15dd37f586c6f9b18fe389c28b821c", 0xea}], 0x3, &(0x7f0000fdb000)=[@iv={0x68, 0x117, 0x2, 0x52, "2efb1ac5acf09aee222f4185982c9138629d17d19126253048120162c82a6e389256fa20f364599aac6167b74095cad9af18d87ef644cc2ddc2b189b9055b54e83eaa6b1d9420c6a413cfe299412366a95da"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x80, 0x40}, 0x8001) r12 = semget(0x0, 0x1, 0x20) semctl$GETALL(r12, 0x0, 0xd, &(0x7f0000e23000-0x54)=""/84) 2018/01/31 10:20:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socketpair(0x1f, 0xb, 0x20, &(0x7f0000001000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000012000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:20:03 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f000000b000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x80)={0x4, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000c000-0x28)={'vcan0\x00', r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.742790] xt_recent: Unsupported user space flags (00000092) [ 81.769554] xt_recent: Unsupported user space flags (00000092) [ 81.840110] kauditd_printk_skb: 24 callbacks suppressed [ 81.840118] audit: type=1326 audit(1517394003.669:595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 81.877860] audit: type=1326 audit(1517394003.673:596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=216 compat=0 ip=0x453299 code=0x7ffc0000 [ 81.910728] audit: type=1326 audit(1517394003.674:597): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 81.938567] audit: type=1326 audit(1517394003.677:598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 81.967580] audit: type=1326 audit(1517394003.677:599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 81.992148] audit: type=1326 audit(1517394003.680:600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.020470] audit: type=1326 audit(1517394003.691:601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.044993] audit: type=1326 audit(1517394003.693:602): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:20:03 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000100000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/31 10:20:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x5) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000e1c000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000b3a000/0x18000)=nil, &(0x7f0000359000-0x18)=[@textreal={0x8, &(0x7f000057e000)="c1c6000f1cb300800f239cba200066edbad104b000ee670f01df3e660f72e600baf80c66b84025308566efbafc0ced2d00600f01cb", 0x35}], 0x1, 0x8, &(0x7f00004ac000)=[], 0x0) 2018/01/31 10:20:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x1ffffffd, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x4, &(0x7f0000002000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000e0000)={0x100, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = mmap$binder(&(0x7f0000584000/0x2000)=nil, 0x2000, 0x2, 0x30, r2, 0x0) readv(r1, &(0x7f00002e7000)=[{&(0x7f0000f4d000-0x8a)=""/138, 0x8a}, {&(0x7f0000934000)=""/115, 0x73}, {&(0x7f0000b9f000-0x45)=""/69, 0x45}, {&(0x7f0000ae9000)=""/103, 0x67}], 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a9b000)={0x88, 0x0, &(0x7f0000127000-0x88)=[@increfs={0x40046304, 0x3}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @acquire={0x40046305, 0x0}, @decrefs={0x40046307, 0x1}, @acquire_done={0x40106309, r3, 0x1}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20, 0x50, &(0x7f0000269000)=[@fda={0x66646185, 0x4, 0x0, 0x28}], &(0x7f00000e7000)=[0x0, 0x38, 0x0, 0x40, 0x40, 0x68, 0x20, 0x30, 0x18, 0x18]}, 0x3}}], 0x1000, 0x0, &(0x7f000025d000-0x1000)="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"}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000)=""/0, &(0x7f0000000000)=0x0) r4 = fcntl$dupfd(r0, 0x0, r0) write$fuse(r4, &(0x7f0000001000)={0x14, 0x1, 0x3, @fuse_poll_out={0x194b}}, 0x14) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000309000)="06d0f1744b43e4aa47b976f1cb3149f187b073fe72ca3754e6181302fcf8bc4d3add68311a8632e1737c16fc55db66669b3b384f6cd0fe56ef18851d330e853991ce7394515198e05d561a329af6af11f5f253a63074d9e1a7abeac521649cc7bb57350433c25e54e2edefbea9c199d594369265658d2ab884f12d46e5ac87", 0x7f) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/01/31 10:20:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) 2018/01/31 10:20:03 executing program 4: 2018/01/31 10:20:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000541000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000d25000)={"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"}) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000495000-0x4)=0x4ed3) 2018/01/31 10:20:03 executing program 5: 2018/01/31 10:20:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000902000-0x11)='/dev/qat_adf_ctl\x00', 0x4800, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000863000-0x4)=0x5, 0x4) 2018/01/31 10:20:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000951000-0x64)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:20:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000032f000)='/selinux/checkreqprot\x00', 0x10100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a3000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000acc000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$admmidi(&(0x7f0000d11000)='/dev/admmidi#\x00', 0x8, 0x40) getpeername$inet6(r4, &(0x7f0000f5c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000309000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000059e000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 82.069446] audit: type=1326 audit(1517394003.693:603): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 82.094143] audit: type=1326 audit(1517394003.694:604): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9192 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 10:20:04 executing program 7: shmget$private(0x0, 0x3000, 0xffffffdffffffffd, &(0x7f0000e33000/0x3000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000991000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000)={{0x6, 0x1}, {0xfffffffffffffeff, 0x101}, 0x6, 0x1, 0x200, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x5002, 0x12000, 0x101, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000-0x4)=0x19) r1 = dup2(r0, r0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x80000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) 2018/01/31 10:20:04 executing program 6: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ad4000-0x6)='dctcp\x00', 0x6) 2018/01/31 10:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendmsg$nl_route(r1, &(0x7f0000b81000)={&(0x7f00007b5000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000ec6000)={&(0x7f0000fc9000)=@ipv4_newaddr={0x4c, 0x14, 0x0, 0x5, 0x0, {0x2, 0x38, 0xc88552f2e83a0053, 0xff, 0x0}, [@IFA_LABEL={0x14, 0x3, @common='erspan0\x00'}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x480}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008010}, 0x1) sched_setaffinity(r0, 0x4, &(0x7f0000871000)=0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3000, 0x7, &(0x7f0000007000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000000b000-0xe)='/dev/admmidi#\x00', 0xffffffffffff0001, 0x8000) bind$rds(r1, &(0x7f0000002000)={0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000000f000)=@get={0x1, &(0x7f0000010000-0xf9)=""/249, 0x8}) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f0000749000-0xa)='./control\x00') truncate(&(0x7f0000f70000)='./control\x00', 0x7ff) 2018/01/31 10:20:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") 2018/01/31 10:20:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffffffffff46}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00007fe000)={r1, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) fcntl$setstatus(r3, 0x4, 0x42800) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) 2018/01/31 10:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000a22000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000919000)=""/154, 0xaf) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee1000)=0x0) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) request_key(&(0x7f0000011000)='id_legacy\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='GPLppp0@\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f63000-0xa)='/dev/dsp#\x00', 0x7ad4, 0x8800) write$evdev(r1, &(0x7f0000563000)=[{{0x0, 0x7530}, 0x2, 0xc1, 0x200}], 0x18) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000852000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000c91000-0x4c8)={{0x2, 0x6, 0x80, 0x2f6, "bfc341845116a68ec3e2c37cd9a022911b9eeb03dea525294d203d8847fce0d76329cf5ae573b16334e882f6", 0x1000}, 0x3, [0x7, 0x7fffffff, 0x7, 0x4, 0x8000, 0x7, 0x18000, 0xffffffff, 0x4, 0x0, 0xfffffffffffffff9, 0xbb, 0x65, 0x0, 0x401, 0x6, 0x1, 0x9, 0x5, 0x5, 0xffff, 0x3, 0x81, 0x3, 0x0, 0x78b, 0x812, 0x7, 0x6, 0x7ff, 0x8, 0xfffffffffffffffd, 0x40, 0x80000001, 0xffffffffffffffff, 0x8, 0x6, 0x1, 0x1, 0xfffffffffffffff8, 0x0, 0x6, 0x4, 0x0, 0x3, 0x2, 0x4, 0x1f, 0x80, 0x20e8, 0xf68, 0x2, 0x40, 0x2, 0x89, 0x1, 0x8001000000000, 0x20, 0x40, 0x9, 0x3, 0xfff, 0x6, 0x1, 0x1, 0x1f, 0x4, 0x3, 0x3f, 0x9, 0xffffffff, 0x7ff, 0xcad, 0x7, 0x9, 0x5, 0xffffffffffffffff, 0x362, 0x9, 0x4, 0x800000000000, 0x177, 0x1, 0x101, 0x7, 0x1ff, 0x1, 0x3805, 0x94, 0x1, 0x9, 0x16, 0xfffffffffffffff9, 0x401, 0x81, 0x3f, 0x0, 0x1acc, 0x5, 0xe44e, 0x8000, 0x80000000, 0x6, 0xbb4, 0x842c, 0x10000, 0x20, 0x9, 0xd37, 0x7f, 0x0, 0x3, 0x1, 0x2, 0x2, 0x4, 0x8, 0xfff, 0x2, 0x2, 0x9, 0x3, 0x1, 0x2, 0x2, 0x3, 0x80000000, 0x5], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00003fd000)='./file0\x00', &(0x7f000090f000)='./file0\x00', &(0x7f0000370000)='bdev\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000623000-0x18)={0x8, 0xa7, 0x0}) utime(&(0x7f0000e44000-0x8)='./file0\x00', &(0x7f0000fa7000)={0x1000, 0x3ff}) openat(r0, &(0x7f0000a1b000-0x8)='./file0\x00', 0x0, 0x81) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/access\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/31 10:20:04 executing program 2: socketpair$inet6_sctp(0xa, 0x40001, 0x84, &(0x7f00008af000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00001f7000-0x4)=0x0, &(0x7f0000662000-0x4)=0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/mixer\x00', 0x4403, 0x0) r2 = socket$inet6(0xa, 0x800, 0xffffffffffffff01) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00001c7000-0x28)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x9, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x28) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000548000)=0x0) lstat(&(0x7f0000ead000)='./file0\x00', &(0x7f00004e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ff0000-0xc)={r3, r4, r5}, 0xc) 2018/01/31 10:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000622000-0xb0)={{0x54, 0xdd8a}, 'port0\x00', 0x20, 0xc05, 0x5, 0xbd, 0x80000000, 0x7, 0x3c62, 0x0, 0x4, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00002b1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f14000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f0000341000)='/dev/midi#\x00', 0x3, 0x8000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000822000-0x6)={0x6, 0x9, 0x61}) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000085a000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c2b000)={0xffffffffffffff9c, 0x50, &(0x7f000069e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000172000)={0x8, 0x8, [0x0, 0x10000]}) 2018/01/31 10:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") arch_prctl(0x1003, &(0x7f000019d000)="23d1363d48d32f51e7c1c8cc697b1a000000000000007fd9995acf00000000000001ff499733f25c71db8390a5ee2105db867da61e730dbacc76e82a0532fb") 2018/01/31 10:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000301000-0x1)='\x00', 0x9) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/31 10:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/hwrng\x00', 0x40000, 0x0) read(r0, &(0x7f00001ff000-0xcb)=""/203, 0xcb) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xb528, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$vcsa(&(0x7f00004e4000)='/dev/vcsa#\x00', 0x8, 0x404080) write$vnet(r4, &(0x7f0000982000)={0x1, {&(0x7f000021c000)=""/4096, 0x1000, &(0x7f0000a87000)=""/4096, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) fcntl$addseals(r1, 0x409, 0x8) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fdatasync(r1) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r2, r3, 0x0) 2018/01/31 10:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00009da000-0xc)='/dev/autofs\x00', 0x800002, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f000088c000-0x8)={0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x400, &(0x7f00009b4000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000480000-0xb)="73c9dd656db038748dd5cf") fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f000099c000)=0xfd) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007fc000-0x14)={0x8, 0x2a48, 0x22cb, 0x1, 0x3}, 0x14) sendmsg$nl_generic(r2, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f87000)={r1, r0}) 2018/01/31 10:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000c27000)={0x0, 0x0}) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009bd000/0xa000)=nil, 0xa000, 0x0) r0 = open(&(0x7f0000fd5000)='./file0\x00', 0x1, 0x2000000000000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000021f000-0xb)='/dev/adsp#\x00', 0x3a55, 0x131000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000816000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000036a000-0x4)=0x6dc, 0x4) 2018/01/31 10:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000b4e000-0x8)=0x0, 0xfffffe7e) r1 = gettid() socket$bt_hci(0x1f, 0x3, 0x1) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000391000)=0x0, &(0x7f0000c3e000)=0x4) tkill(r1, 0x34) openat$kvm(0xffffffffffffff9c, &(0x7f00002ff000-0x9)='/dev/kvm\x00', 0x800, 0x0) 2018/01/31 10:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000954000)='/dev/input/mice\x00', 0x0, 0x40000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000647000-0x9)='/dev/rtc\x00', 0x2, 0x0) pipe(&(0x7f0000688000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000284000-0x20)={r2, 0x9, 0xb3, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eaf000-0x4)=0x0, &(0x7f00000b8000)=0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d65000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 10:20:04 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000c000)='/dev/snd/controlC#\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f000000a000-0x88)=""/136) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ed1000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000014e000)={0x38000000, 0x28, [0x7, 0xbaf, 0x4, 0x6, 0x0, 0x8001, 0xfff7fffffffffff8, 0x101, 0x5, 0x954]}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r1, 0x2275, &(0x7f000087f000)="") sendfile(r2, r0, &(0x7f00001bc000)=0x0, 0x1517) 2018/01/31 10:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000718000)='attr/prev\x00') setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/01/31 10:20:04 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007a7000)={0x0, 0x7f}, &(0x7f0000feb000)=0x6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000feb000)={r1, 0x9}, 0x8) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/hwrng\x00', 0x1101000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00001d9000-0xc)={&(0x7f0000fea000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000034d000-0xc)='/dev/autofs\x00', 0x228900, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00001b1000)={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]}) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000268000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fec000)={0xfffffffffffffff7, {{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000fec000-0x10)={0x0, 0x7, 0x3, 0x401}, 0x10) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000fed000-0x64)={&(0x7f0000fed000-0x20)=[0x38, 0xffffffffffffffff, 0x8e39, 0x80, 0x80, 0x9, 0x0, 0x0], 0x8, 0x20, 0x7fffffff, 0x2, 0x857c, 0x80, {0x0, 0x4, 0x6, 0x5119, 0x8, 0x0, 0x6, 0x40, 0x8, 0x7b, 0xfffffffffffffffb, 0x9, 0x0, 0xfffffffffffffff7, "45435b0aeba3e0112e001c57c24efe7d6fcdd1b9ffb91f76686fdea97c8a4978"}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000700000-0x1)=0x2, 0x4) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000027a000-0xa)='/dev/cuse\x00', 0x30001, 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, &(0x7f0000c22000-0x50)={0x4, 0x3, 0x1080, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000a75000-0x8)='./file0\x00', 0xcc) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$bt_rfcomm(r0, &(0x7f00003dc000)={0x1f, {0x2, 0x6, 0x9, 0xdd05, 0x2, 0x8}, 0xcfc8}, 0x9) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r2) 2018/01/31 10:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0x8000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f0000712000)={0x18, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:20:04 executing program 0: mmap(&(0x7f0000000000/0x3aa000)=nil, 0x3aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f00003aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f00003aa000)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x3, &(0x7f00000b0000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 10:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet(0x2, 0xa, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000025000-0x4)=0x0, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000288000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000f95000-0xb0)={{0x3, 0x9}, 'port1\x00', 0xb, 0x100000, 0x10001, 0x5, 0x2, 0x3, 0x7f, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/31 10:20:04 executing program 3: r0 = socket(0x4, 0x80000, 0x53) recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000000)=""/74, &(0x7f000092b000)=0x4a) 2018/01/31 10:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b9d000-0x4)='./file0\x00', 0x14) ioctl$TIOCCONS(r0, 0x541d) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={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) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000ea7000)={0x17, 0x6e, &(0x7f00006c2000-0x6e)="ea559388703ee78aba372beb878c491b5514e93fe67a7990366a8f746c9799e4655541f5cd146d80d1cdc09aaae956a6e72bc67f2523722364dc9b0b4e4b5da18c7d16cf3d55629170d6230baaf816b90ef5ef1c823bd87e96a02e391a42437d2c032a592cbd095382e056809036"}) tkill(0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1000000000000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000545000-0x75)=""/117, &(0x7f0000b0d000-0x4)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_delete(r2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000946000)=""/4096, &(0x7f00000ef000)=0xfffffffffffffdf5) 2018/01/31 10:20:04 executing program 0: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000de8000-0x4)=0xfffffffffffffffe) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) sync_file_range(r0, 0x3ff, 0xd26, 0x1) 2018/01/31 10:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d05000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000e8000-0x4)=0x7fffffff) io_setup(0x8, &(0x7f000049e000-0x8)=0x0) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000983000)='dctcp-reno\x00', 0xb) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000911000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000fed000)={0x2, 0x6, 0x3, 0x8, 0x3, 0x8, 0x4, 0x20}, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/16, 0x10}], 0x1) 2018/01/31 10:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/01/31 10:20:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) close(r0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000d8000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4206, r1, 0xff, 0x28) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000866000)="", &(0x7f0000129000)="4364baa5c9bdc2df52f0103ebdbe43ac3fb634506307230fabfbc48f1cd8944d072cdb9811c921afe908a53b8f86e478f7646a95c29ed63df498f1d9463ef2b913db043ebd720a949d47abfab494507228d7afbe83d8bda1150290e9491ca1dad155beaa6d6fe5c145d5153b211f9c9a74636a9612823c538f2dd82a48b06824ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000072000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/31 10:20:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006ce000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ac000-0x8)={0x0, 0x0}) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005d7000-0x9)='/dev/dsp\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000050a000-0xb8)={0x0, 0x2, 0x100000001, 0xba30, 0x7, 0x3, 0x0, 0x6, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x352c, 0x7, 0x7f}}, &(0x7f0000216000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004c2000)={r1, 0x7a, "1ea5523d662dd411d2679f687c3bf8e9f8b4881b1dde6e768cfee4d8535366569fc91320059b0f24533ae7083bd8fa2b8643595b506dfa016f99c924f94e5899ed508091f9a0c39a533fe6509cadde9c7215db0340f183f11cb851878d0f406ecdc81d8d025ed3cd4dfb3ebd36cc58442244993461473eeccd60"}, &(0x7f000008a000-0x4)=0x82) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001de000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004b0000-0x10)={0x800, 0x5, 0x69e, 0x7ff, 0x0}, &(0x7f0000609000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000006c000)={r3, 0x7fff, 0x30, 0x5754, 0xff}, &(0x7f0000f53000)=0x18) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/31 10:20:04 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0xfffffffffffffffb, 0xffffffffffffff7b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2e, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000015000)=[{{&(0x7f0000015000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000013000-0xa0)=[{&(0x7f0000015000)=""/88, 0x58}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000015000)=""/204, 0xcc}, {&(0x7f0000016000-0x7c)=""/124, 0x7c}, {&(0x7f0000016000-0x15)=""/21, 0x15}, {&(0x7f0000015000)=""/164, 0xa4}, {&(0x7f0000016000-0x79)=""/121, 0x79}, {&(0x7f0000011000)=""/87, 0x57}, {&(0x7f0000016000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0xa)=""/10, 0xa}], 0xa, &(0x7f0000015000)=""/137, 0x89, 0x6}, 0x1de4}, {{0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000)=""/177, 0xb1}, {&(0x7f0000016000-0x90)=""/144, 0x90}], 0x2, 0x0, 0x0, 0xffffffffffffff81}, 0x8}, {{&(0x7f0000002000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000011000)=[{&(0x7f0000005000)=""/126, 0x7e}, {&(0x7f0000004000-0xf8)=""/248, 0xf8}, {&(0x7f0000015000+0x32d)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0}, 0x8000}, {{&(0x7f0000016000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000015000)=[{&(0x7f000000a000-0x8a)=""/138, 0x8a}, {&(0x7f0000015000)=""/182, 0xb6}], 0x2, &(0x7f0000015000)=""/106, 0x6a, 0x0}, 0x8000000}, {{&(0x7f0000016000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000016000-0x30)=[{&(0x7f0000015000)=""/0, 0x0}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/159, 0x9f}], 0x3, &(0x7f0000008000-0xfc)=""/252, 0xfc, 0x4}, 0x9}, {{&(0x7f0000015000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000016000-0x40)=[{&(0x7f0000003000-0xe7)=""/231, 0xe7}, {&(0x7f0000009000-0xef)=""/239, 0xef}, {&(0x7f000000d000)=""/238, 0xee}, {&(0x7f0000007000-0x34)=""/52, 0x34}], 0x4, &(0x7f0000016000-0xa8)=""/168, 0xa8, 0x10000}, 0xffff}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000016000-0x7f)=""/127, 0x7f}, {&(0x7f0000010000)=""/192, 0xc0}, {&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/215, 0xd7}, {&(0x7f0000016000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/143, 0x8f}], 0x6, &(0x7f0000016000-0xd6)=""/214, 0xd6, 0xff}, 0xffffffff}, {{&(0x7f0000015000+0x38f)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000015000-0x90)=[{&(0x7f0000015000)=""/133, 0x85}, {&(0x7f0000011000-0x12)=""/18, 0x12}, {&(0x7f0000016000-0xee)=""/238, 0xee}, {&(0x7f0000016000-0xb0)=""/176, 0xb0}, {&(0x7f0000015000)=""/4096, 0x1000}, {&(0x7f0000016000-0x61)=""/97, 0x61}, {&(0x7f0000016000-0x75)=""/117, 0x75}, {&(0x7f000000e000-0xa2)=""/162, 0xa2}, {&(0x7f0000016000-0x2)=""/2, 0x2}], 0x9, &(0x7f0000009000-0x1000)=""/4096, 0x1000, 0xc0b2}, 0x8}], 0x8, 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000007000-0x10)={0x0, 0x25, &(0x7f0000015000)=[@in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2000000000008}]}, &(0x7f0000017000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000007000)={r2, 0x6c9}, 0x6) [ 82.852004] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 82.899409] netlink: 'syz-executor5': attribute type 46 has an invalid length. [ 82.907556] netlink: 'syz-executor5': attribute type 46 has an invalid length. [ 82.908204] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 82.942142] netlink: 'syz-executor5': attribute type 46 has an invalid length. [ 82.950105] netlink: 'syz-executor5': attribute type 46 has an invalid length. 2018/01/31 10:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005b7000-0x32)={@random="4fc60856a30f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/31 10:20:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000425000-0x40d6)=@ethtool_per_queue_op={0x4b, 0x1e, [0xf9f, 0x35, 0x2, 0x5, 0x101, 0x7ff, 0x40, 0xddcc, 0x9, 0x401, 0x8, 0xfffffffffffffff7, 0xffffffffffffff80, 0x9, 0x400, 0x0, 0x7fffffff, 0x6, 0x7, 0x98, 0x1, 0x2, 0x20, 0x1, 0x1, 0x1, 0x3, 0x1, 0x5, 0x401, 0x5b5d, 0x8, 0xfffffffffffff131, 0x8, 0x100, 0x7, 0xfffffffffffffffe, 0x3, 0x1, 0x6, 0x9e6, 0x9, 0x1, 0x6, 0x6, 0x7, 0x8, 0x9, 0x0, 0x4, 0x400, 0x10000000, 0x3, 0x0, 0xfe, 0xe80, 0x96, 0x5, 0x75e6ec6, 0x41, 0x5aa9, 0x4e0d0f46, 0x2, 0xffc, 0x8, 0x5, 0x6, 0x9, 0xa6, 0x3f, 0x9, 0x6, 0x2038, 0x3, 0x8, 0xaf, 0x5, 0x1, 0x8, 0x0, 0x40, 0x7ff, 0x6, 0x400, 0x3ff, 0x6, 0x7, 0x6, 0x74, 0x2, 0x3, 0x80, 0x101, 0x58d0d3c3, 0x1, 0x8, 0x5, 0x8001, 0x7f, 0x0, 0xfffffffeffffffff, 0x80, 0x7, 0xff, 0x0, 0x400, 0x9, 0xc0f8, 0x9, 0x6, 0x1000, 0xff, 0x6, 0x7, 0x6, 0x3, 0x6, 0x81, 0x12a177fc, 0x3f, 0x9, 0x0, 0x1, 0x6d, 0x2a8, 0x2, 0xfbd8, 0x40, 0x100000000, 0x7fff, 0x9, 0x3, 0x8, 0x9, 0x0, 0x5, 0xd17, 0x7, 0x75563488000000, 0x3, 0x0, 0xba, 0x7ff, 0x1, 0x9, 0x9, 0x9, 0x0, 0xffffffffffffff59, 0x1ff, 0x81, 0x0, 0x7, 0x1, 0x49ad, 0x3, 0x0, 0x200, 0xf800000000000000, 0x5, 0x1ff, 0x6, 0xffffffff, 0x0, 0x3, 0xbe4, 0x8, 0x7f, 0x43, 0x1, 0x1, 0x3, 0x0, 0x8001, 0x0, 0x0, 0x298d, 0x7fffffff, 0x0, 0x45, 0x1, 0xffffffffffffffdd, 0x2, 0x5, 0xfff, 0x67, 0x4, 0x80000000000, 0x8, 0x1, 0x8, 0x1f, 0x5, 0x0, 0x5, 0x5, 0x2, 0x7fffffff, 0xfffffffffffffffe, 0x0, 0xd618, 0x0, 0x8001, 0xffffffff8eaef138, 0x4, 0x3, 0xa10, 0xff, 0x3, 0x8, 0x9, 0x3f, 0x6, 0xffffffff, 0x3, 0x7, 0x800, 0x800, 0x1, 0xfffffffffffff9d2, 0x80, 0x2, 0x800, 0x4d6, 0x3, 0x5, 0xc58, 0x6, 0x0, 0xd4, 0xa471, 0x8, 0x5, 0xfffffffffffffffc, 0x7, 0x100, 0x4, 0xb880, 0x9, 0x9, 0x7fff, 0x1, 0x7, 0x3f, 0xa9, 0x20, 0xfff, 0xfffffffffffffffd, 0xa0, 0x616, 0x5, 0x1, 0x9c25, 0x7fff, 0x1, 0xfffffffffffffffc, 0x6, 0x3aa, 0x3, 0x80, 0x80000001, 0x9a22, 0x3, 0xffffffff, 0x0, 0x8, 0x266, 0x2, 0x1f, 0x643, 0x100000000, 0x7ff, 0x3, 0x5, 0x7, 0x400, 0x5, 0x3, 0x0, 0x7, 0x9, 0x4, 0x4, 0x6, 0x9, 0x40, 0x8001, 0x2, 0xe912, 0x100000001, 0x7, 0x1, 0x401, 0x0, 0x1ff, 0x1, 0xc8, 0x7, 0x9, 0x7, 0x4, 0x80000001, 0x1ff, 0xfffffffffffffff8, 0x4, 0x6, 0x5, 0x4, 0x20, 0x82, 0x1, 0x4, 0x0, 0x6, 0x8000, 0x2, 0x4, 0x96, 0x2, 0xc0, 0x4, 0x3f, 0x2, 0x4, 0x3, 0x8, 0x9, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x8, 0x5, 0x0, 0x4, 0xffffffffffff0000, 0x7fff, 0x101, 0x5, 0x1, 0x876, 0xfff, 0x4, 0x9, 0x3, 0x3, 0x4, 0x8001, 0x800, 0x0, 0x5, 0x9, 0x49, 0x3, 0x4, 0x6, 0x7ff, 0x0, 0x522, 0x32, 0x80000000, 0x9, 0xc5b, 0x6, 0x401, 0x80000001, 0x4, 0x0, 0x6, 0x7f5, 0x1f, 0x4a, 0x0, 0x8, 0x7, 0x8ea00000, 0x401, 0x1, 0x0, 0x8cb7, 0x1, 0x0, 0xfd01, 0x7, 0xffff, 0xb17b, 0x100000001, 0x2, 0x9, 0x1ff, 0x6, 0x1000, 0x81, 0x1, 0xfa, 0x3ff, 0xa0000000, 0x0, 0x8, 0x5, 0x100, 0x7f, 0x8, 0x4, 0x3, 0x40, 0x8, 0x7ff, 0x5, 0x4, 0x78, 0x1, 0x7, 0xfffffffffffffffa, 0x5, 0x9, 0x9, 0x7, 0x7, 0x4, 0x5, 0x1f, 0xffffffff, 0x9, 0x2, 0x9, 0x1, 0x46e6cd87, 0x1, 0x8, 0x7ff, 0x101, 0x5, 0x6, 0x2, 0x2, 0x3f, 0x8, 0x4ec, 0x3, 0x2, 0x400, 0x0, 0x26b, 0xffff, 0x8, 0x0, 0x6, 0x2, 0xfffffffffffffffb, 0x101, 0x834, 0x8, 0xffffffffffffffff, 0x80000000, 0x1, 0x4, 0x5, 0x5, 0x2, 0x1000, 0x7, 0x9, 0x9d4, 0x3f, 0xeecd, 0x0, 0x6, 0x80, 0x3, 0x8, 0xffffffffffff660c, 0x3, 0x57, 0x100000001, 0x9, 0x0, 0x8000, 0x4, 0x7, 0x0, 0x7855, 0x2, 0x9, 0x5, 0x5, 0x40, 0x7, 0x0, 0x0, 0x80, 0x9, 0x7, 0x10001, 0xb95c, 0xffffffff80000000, 0xff, 0x87, 0x7f, 0x4, 0x732, 0x0, 0x3, 0x6, 0x4, 0x2, 0x6, 0x5, 0xfffffffffffffffa, 0x1ff, 0x3, 0x3f, 0x40, 0xffffffffffffff94, 0x4, 0x6, 0x5, 0x800000000000, 0x2, 0x8, 0x7fff, 0x9, 0x0, 0xa2, 0xffffffffffffff57, 0x9, 0x7, 0x5, 0x3, 0xfff, 0x2, 0x7e, 0x9, 0x70, 0x0, 0x23e0, 0x2, 0x6, 0x0, 0x101, 0x80000001, 0x7, 0x8, 0x4, 0x40, 0x7fffffff, 0x200, 0x0, 0x5, 0x3d54, 0x7fffffff, 0xd9, 0x4, 0x2, 0x30000000, 0x79d, 0x2, 0x95, 0x3f, 0x8, 0x7f, 0x5, 0xe8, 0x2, 0x2fc, 0x8, 0x101, 0x0, 0x7fffffff, 0xc0, 0x7, 0x9, 0x36, 0x5, 0x5, 0x1, 0x9, 0xffff, 0x80, 0x1, 0x0, 0x6, 0xfff, 0x5, 0x7, 0xfffffffffffffffa, 0x6, 0x2, 0xfffffffffffffffc, 0x7, 0x8, 0x4, 0x25, 0x7, 0x4, 0x1, 0x1, 0x400, 0x5, 0x0, 0x2, 0x4, 0x10001, 0x8, 0x6, 0x9, 0x9, 0x2, 0x7ff, 0x8, 0xfffffffffffff001, 0x80000000, 0x40, 0xfff, 0x1, 0xd9a, 0x8, 0x7, 0x2e, 0x5a, 0x80000000, 0xffff, 0x10000, 0x4, 0xfffffffffffffffd, 0x401, 0xfff, 0x88ee, 0xfffffffffffffff9, 0x8, 0x888, 0xcc, 0x0, 0x8, 0x4, 0x5, 0x0, 0x9, 0x3, 0x6, 0x200, 0x8, 0x101, 0x7f, 0x8, 0xffffffff, 0x1f, 0x9, 0xffffffffffffff00, 0x1, 0xcc18, 0x7, 0x0, 0x100000001, 0x9, 0x4, 0x0, 0x81, 0xb800000000000000, 0x9, 0x615, 0x2, 0x20, 0x1, 0x94, 0x6, 0x6, 0x0, 0x0, 0x2, 0x1, 0x8, 0x3, 0x3, 0x8, 0x3f, 0x800, 0x2, 0x5, 0x3ff, 0x8000, 0xffffffffffffffa3, 0x9, 0xffff, 0x3, 0x401, 0x7, 0xff, 0x1, 0x40, 0x9, 0x6, 0x1fc0000, 0x2, 0x1, 0x1bb, 0x6, 0xfff, 0x1, 0x1, 0x3, 0x80000000, 0x100000001, 0xa23, 0x100000000, 0xffffffff00000000, 0x6, 0xffffffffffffffff, 0x0, 0x344, 0x9, 0x3, 0x9, 0x9, 0xfd, 0x101, 0x6, 0x9, 0x0, 0x6, 0xfffffffffffffffd, 0x8, 0x7, 0x1, 0x9, 0x8, 0x0, 0x43b, 0x100, 0x1, 0x8000, 0x1, 0xc8dc, 0x6, 0x3f, 0xfff, 0x3, 0x0, 0x3, 0x1000, 0x20, 0x800, 0x8f, 0x10001, 0x6, 0x423, 0xfffffffffffffffd, 0x6, 0x2, 0x6, 0x400, 0x9, 0x5, 0x6, 0x5, 0x8, 0x8001, 0xffffffff, 0x7, 0x9, 0x3, 0x2, 0x9, 0x5, 0x4, 0x4, 0x1da, 0x0, 0x3, 0x2, 0x6, 0x6, 0x4, 0x4, 0xfffffffffffffe00, 0x7fffffff, 0x6, 0x0, 0x2, 0x4fa3d09, 0xffff, 0x1000, 0x15f, 0x80000000, 0x0, 0x319d, 0x0, 0x6, 0xecb3, 0x9, 0x6, 0x0, 0x4, 0x4, 0x4, 0x7, 0x43e0, 0x0, 0x0, 0x40, 0x1f, 0x1000, 0x9, 0x0, 0x8, 0x0, 0x4, 0x6, 0x55, 0x10000, 0x1ff, 0x80000000, 0x3, 0x1, 0x3, 0x4, 0x5, 0x101, 0x6, 0x8d9, 0x200, 0x5, 0x8, 0x7fffffff, 0x463fbf02, 0xa99, 0x6a1, 0x100, 0xfff, 0x8, 0x800, 0x4, 0x5, 0x8000, 0x2, 0x8001, 0x1ff, 0x401, 0x6, 0xfa86, 0x3, 0x1ff, 0x3, 0xeb, 0x4, 0x81, 0x8, 0x6, 0x80000001, 0x24000000000, 0x20, 0x1, 0x80000000, 0x2, 0x3, 0x6, 0x1ff, 0xbe, 0x2, 0xffffffff, 0x5, 0x800000000000000, 0x99f, 0x2, 0x10000, 0x7, 0x40, 0x174, 0x81, 0x4, 0x6, 0x54, 0x3, 0x3, 0x8, 0x97, 0x2, 0x5, 0x8, 0x8b81, 0x1f, 0x8, 0xffffffffffffff59, 0x7d8cf39, 0x10000, 0x8, 0x176, 0x3ff, 0x4, 0x7, 0x2, 0x4, 0x6, 0x100000001, 0x4, 0x8, 0x100000000, 0x1, 0x425, 0x9, 0x0, 0x1, 0x5, 0x8, 0x401, 0x8001, 0x4, 0x0, 0x2, 0x5, 0x1000, 0x9, 0x3, 0x0, 0x6, 0x3, 0x7, 0x100000001, 0x3, 0x5, 0x8, 0xfc, 0x7dfa, 0x3, 0x0, 0x413, 0x9, 0x0, 0x0, 0x7, 0x9, 0x6, 0xfff, 0x0, 0x5, 0x9, 0x0, 0x430, 0x0, 0x5, 0x2, 0x40, 0x3, 0x3, 0x2, 0x9, 0x8, 0x9, 0x1, 0x9, 0x800, 0x15, 0x2, 0x400, 0x2261, 0x101, 0x8, 0x5, 0x40, 0xd2, 0x1, 0x4, 0x200, 0x8000, 0x3, 0x2, 0x6, 0x3, 0x9, 0x8, 0xfffffffffffffffe, 0x80, 0x21, 0x1, 0x100, 0x100000001, 0xff, 0xffffffff, 0x6e5e, 0x9, 0x3, 0x64, 0x6252, 0xe95, 0x1f, 0xc030, 0x5924, 0x1de7, 0x3, 0x2, 0x4ae8c921, 0x7ff, 0xce, 0x8, 0x5, 0x7, 0x9, 0x2, 0x10000, 0x2, 0x2, 0x202, 0x4, 0x4, 0x4, 0x200, 0xfffffffffffffffc, 0x2, 0x1, 0x1000, 0x81, 0xb3, 0xa4, 0xfffffffffffff001, 0x1, 0x0, 0x400, 0x48000, 0x400, 0x6, 0x35, 0x3f0000, 0x7, 0x3, 0x4, 0x9, 0x6, 0x100, 0x8, 0x0, 0x0, 0x3, 0x0, 0x101, 0x48e1, 0x20, 0x0, 0x2, 0x3a22, 0xfffffffffffffc01, 0x80, 0x7fffffff, 0xcb5, 0x7fffffff, 0xb692, 0x5, 0x7ff, 0x5995, 0x8, 0x81, 0x1, 0x1ff, 0x9, 0xffff, 0x6, 0x1, 0x1, 0xffffffffffffffff, 0x77, 0x5, 0x0, 0x962d, 0xa7d5, 0x3, 0x200, 0x1, 0x8, 0xffff, 0xf67, 0xfff, 0x880, 0x0, 0x4, 0x10001, 0x9, 0x4, 0x3394, 0x2, 0x6, 0x2000000000000, 0x1a, 0xfffffffffffffff9, 0x1, 0x1, 0xff, 0x3520, 0x1, 0x9, 0x2, 0x80000000, 0x4, 0x4b5a, 0x9, 0x1, 0x4, 0x1000, 0xfffffffffffffffd, 0x0, 0x1, 0x8, 0x0, 0xd78, 0x0, 0xd, 0x2, 0x5, 0x2, 0x1, 0x100, 0x1, 0x8, 0xffffffff, 0x4, 0x1, 0x9, 0xdf49, 0x8001, 0x8, 0x9, 0x9, 0x100, 0x3f, 0x2, 0x7, 0x8, 0x0, 0x40, 0x7, 0x9, 0x7, 0x7f, 0x8, 0x7b1, 0x7, 0x100000000, 0x7f, 0x4, 0x40, 0x72, 0x7, 0x569f6639, 0x0, 0x2, 0x7, 0x7, 0x100000000, 0x2, 0x2b, 0x9, 0xffffffff, 0x400, 0x1, 0xa5e7, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0xfffffffffffffffd, 0x100, 0x6, 0xff, 0x5, 0x8, 0xffff, 0x3f, 0x9, 0x61, 0x6, 0x4, 0x39, 0x7, 0x7, 0x6, 0xfff, 0x10001, 0x101, 0x3f, 0x7, 0x0, 0x7, 0x100000001, 0xfd76, 0x5, 0x81, 0x776, 0x4, 0x0, 0x4, 0xdd80, 0x4b, 0x1, 0x8000, 0x2, 0x0, 0x6, 0x100000000, 0xfffffffffffffffe, 0x9, 0x0, 0xfffffffffffffffb, 0x0, 0x5, 0xffffffff, 0x3, 0x7, 0x8, 0x3, 0x1f, 0x80, 0xffff, 0x800, 0x5, 0x3, 0x66d, 0x8, 0xfffffffffffeffff, 0x1, 0x9, 0x80000001, 0x5, 0x1, 0x1, 0x2, 0x2, 0x6, 0xf6e1, 0x5, 0x9, 0xcae, 0x9, 0x9, 0x9, 0x0, 0xffffffffffffff6c, 0x3, 0x342e9f16, 0x10001, 0x6bb, 0x2, 0x5, 0x1, 0x7, 0xfff, 0x7, 0x3, 0x7, 0x0, 0x6, 0x86, 0x7, 0x800, 0x1000, 0x5, 0x6, 0x0, 0x5, 0x7, 0x6, 0x0, 0x8, 0xfff, 0x8, 0x8, 0xfffffffffffff000, 0x8d, 0x4, 0x1, 0x7fff, 0x0, 0x3, 0x4, 0xb96, 0xffffffffffffff90, 0x5, 0x100000001, 0x6, 0x1000, 0x81, 0x241c, 0x1000, 0x511, 0xf9, 0x40, 0x6, 0x5, 0x81, 0x2, 0x10001, 0x1f, 0x1, 0x3, 0xffffffff, 0x837, 0x401, 0x10000, 0x0, 0x800, 0x4, 0xf000000000000000, 0x9, 0x7fff, 0x3, 0x9, 0x2, 0x4b0, 0x1, 0x9, 0x20, 0x8, 0xffff, 0x0, 0xba, 0x71f, 0x2a5, 0x5, 0x7fff, 0x200, 0x6, 0x2, 0x200, 0x100000001, 0x7f, 0x6, 0x0, 0x4, 0x0, 0x1, 0x2, 0x6, 0x1, 0x5, 0x6, 0x0, 0x1, 0x7fffffff, 0x9c23, 0xb3, 0xc75a, 0xfffffffffffffe01, 0xe7c, 0x0, 0x2, 0xbd3, 0x5, 0x6, 0x7, 0x8, 0x0, 0x2, 0x80, 0x1, 0x800, 0x1000, 0x2, 0x5, 0x3, 0x3, 0x2, 0x800, 0xffffffff, 0x0, 0xffffffff80000001, 0x1, 0x5, 0xcfe, 0x1, 0x51c, 0x9, 0x80000001, 0x0, 0x4, 0x7, 0x9, 0x9f, 0x4, 0x1, 0x6, 0x3ff, 0xfffffffffffffffb, 0x82, 0x6, 0x4, 0x7fff, 0x910, 0x7e9b, 0x1, 0xff, 0x9, 0x401, 0xe2, 0x1e15, 0x6, 0x5, 0x0, 0x6, 0x1, 0x2, 0x5, 0x2, 0x2, 0x9, 0x1, 0x5, 0x3, 0x7, 0x200, 0x7, 0x9, 0x101, 0x3, 0x595, 0x400, 0x400, 0x7, 0x40, 0x8, 0xd30, 0x1f, 0x0, 0x40, 0x7, 0x67, 0x57, 0x80000001, 0x3, 0x10001, 0x93, 0x8, 0x100000000, 0x7f, 0x1f, 0x9, 0x7fffffff, 0x100, 0x8, 0x7, 0x7fffffff, 0x0, 0x4, 0x8d, 0x9, 0x7fff, 0x3, 0x7, 0x39, 0x7, 0x8, 0x9, 0xffff, 0xb6, 0x1, 0x6, 0x31, 0x1, 0xffffffff, 0x400, 0x0, 0x2, 0xa84d, 0x0, 0x7, 0x98b, 0x4, 0xff, 0x7, 0x2, 0x8, 0x1, 0xea, 0xffffffffffffff7f, 0x8, 0xff, 0xb74, 0x6, 0x1, 0x2, 0x8, 0xffffffff, 0x8, 0x4183, 0x3, 0x6, 0x7, 0x7ff, 0x5, 0x3, 0x9ef8, 0xfffffffffffffffb, 0x5, 0x0, 0x200, 0x200, 0x840f, 0x0, 0x1, 0x4, 0x4, 0x80000000, 0x77, 0xb3, 0x7, 0x8ae3, 0x200, 0x401, 0x1, 0x2, 0x0, 0x800, 0x7, 0xffffffffffffff7f, 0x2, 0x0, 0x7, 0x8, 0x3, 0x8, 0xfffffffffffffffa, 0x3, 0x1, 0x100000001, 0xe000000000000000, 0x1, 0x100000000, 0x6, 0xc728, 0x8, 0x2000000000000000, 0xfff, 0x1, 0x8001, 0x15a80, 0x49, 0x0, 0x0, 0x9, 0x1, 0x1f, 0x2, 0x9, 0x1, 0x7fffffff, 0x4, 0xffffffff, 0x1000, 0x0, 0xfffffffffffffff8, 0x1f, 0x3, 0x2, 0x5, 0x100000000, 0x4, 0x6, 0x4, 0xfffffffffffffe01, 0x56, 0x2, 0x219, 0x2, 0xfffffffffffffff7, 0x6, 0x2, 0x5, 0x1c, 0x100000000, 0x100000000, 0x200, 0x6, 0x100000000, 0x3, 0x8, 0xee5, 0x1, 0x8, 0x7fffffff, 0x0, 0xc773, 0x80000000, 0xfffffffffffffffc, 0x4e31, 0x0, 0x8, 0x4, 0x400000000000, 0x8001, 0x0, 0xfffffffffffffe01, 0x2, 0x2, 0x9, 0x80000000, 0x7, 0x9, 0x2, 0x9, 0x4, 0x3, 0xaf91, 0xb7, 0x9, 0x8001, 0x2020000000000, 0x5, 0x0, 0x100000001, 0x2, 0x3f, 0x800, 0xffffffffffffff81, 0x2, 0x80, 0x6, 0x2, 0x800, 0xe35, 0x4, 0x3, 0x10000, 0x6, 0x2, 0x0, 0xfffffffffffffff8, 0x7fffffff, 0xffaf, 0x8, 0x100000001, 0x2, 0xffffffff, 0x28d, 0x100000000, 0x8, 0x8, 0xfffffffffffffffa, 0x2, 0x2, 0x2, 0xfffffffffffffeff, 0x7, 0x7, 0x9e2, 0x1, 0x5, 0x10001, 0x4, 0x7fff, 0x400, 0xfffffffeffffffff, 0x7fffffff, 0x4, 0x7, 0x42, 0x401, 0x9, 0x5, 0x8, 0x80000001, 0xe33, 0x9, 0x1, 0x0, 0x3, 0x7, 0x7fffffff, 0x6, 0xaa3, 0x3, 0xfff, 0x7fff, 0x8000, 0x3a12, 0x4, 0x2, 0x0, 0xf01c, 0x9, 0x0, 0x3f, 0x3, 0x54a, 0x1, 0x5, 0x6, 0x2, 0x0, 0xff, 0xf2, 0x10001, 0x0, 0x3, 0x0, 0xaf32, 0x0, 0x7, 0x4, 0x59, 0x6, 0x8, 0x5, 0x0, 0x7, 0x1000, 0xfffffffffffeffff, 0x5, 0x0, 0xffffffff, 0x3, 0xa52e, 0x7e, 0x80000001, 0x43, 0xfffffffffffff686, 0x966, 0x4, 0x1, 0x3, 0x7, 0xffffffffffffffff, 0x3f, 0x401, 0xe5, 0x9, 0x4f7, 0xcc, 0x3, 0xfffffffffffffffa, 0x2, 0x8, 0x2, 0x3f, 0x4, 0x2, 0x1, 0x3ff, 0x100000001, 0x3b, 0xf58, 0xb6c8, 0x675, 0x0, 0x20, 0x0, 0x6, 0x20, 0x400, 0x100000000, 0x1, 0x3, 0x8000, 0x0, 0x5, 0x1, 0xeed5, 0xd4b, 0x40, 0x3, 0x8, 0x1ff, 0x3d99, 0xa115, 0x7fffffff, 0x100, 0x5, 0x4, 0x100000001, 0x3f, 0x2, 0xaf, 0xfffffffffffffffe, 0x156, 0x1f, 0x12, 0x1, 0x80, 0x58e1, 0x5, 0x80, 0x9, 0x40, 0x20, 0x0, 0x6, 0x40, 0x1000, 0xffff, 0xc78, 0x9, 0x3f, 0x0, 0x8000, 0x2, 0x8, 0x7, 0x1, 0x638000, 0x9, 0x31, 0x3f, 0x1, 0x7f, 0xffffffffffff8001, 0x5, 0xfffffffffffffffe, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x9, 0x5, 0x0, 0x3, 0x81, 0x5, 0xbf8f, 0x3, 0x9, 0x0, 0x58, 0x0, 0x6, 0x7, 0x7, 0x1, 0xaf9d, 0x38000000000, 0x3, 0xfffffffffffffb10, 0x7, 0x5, 0x596, 0x54f61369, 0x3, 0x101, 0x4, 0x3, 0x1f, 0xb9, 0x7, 0x1, 0x6, 0x4, 0x40, 0x8, 0x20, 0x3, 0x40, 0xffffffffcaf38414, 0xfffffffffffffe00, 0x1, 0x3b4, 0x7ff, 0x5, 0xf4, 0x55b, 0x2, 0x6944, 0x8, 0x7f, 0x6, 0x9, 0xffffffff7fffffff, 0x4, 0x401, 0xffffffffffffff7c, 0x2, 0xc9, 0x0, 0x3, 0x0, 0x2, 0xffffffff, 0x1, 0x5, 0x2b81, 0x5, 0x2, 0x4, 0x0, 0x2, 0x7fffffff, 0xffffffff80000001, 0x3, 0x6, 0xfffffffffffffff7, 0x6, 0x2, 0x4, 0x51, 0x1, 0x8, 0x5, 0x6, 0x3, 0x40, 0x1, 0x7, 0x5, 0x0, 0xc33f, 0x4, 0x100000001, 0x2, 0x4, 0x1, 0x9, 0x799, 0xe7, 0x7, 0x1, 0x100000000, 0x4, 0x4, 0x401, 0x80000000, 0x2b8, 0x81, 0x4, 0x7, 0xffffffffffffffff, 0xc3, 0xdb5, 0x80000001, 0x78ce9b3e, 0x800, 0x7fff, 0x7, 0x3, 0x2, 0x2, 0x8, 0x55, 0x2, 0x1, 0x48b, 0xffff, 0x5, 0x8, 0x8, 0xfffffffffffffe00, 0x3, 0x1, 0x1400ab3e, 0x8, 0x9, 0x0, 0x6, 0x4, 0x91c4, 0x3ff, 0x100000000, 0x6, 0x8, 0x81, 0x5, 0x3826, 0x6, 0x6, 0xc443, 0x9, 0x6, 0x8, 0x6e9, 0x3ff, 0xfffffffffffffff7, 0x0, 0xe7d4, 0x0, 0x0, 0x0, 0x9, 0x2, 0x1, 0x4, 0x81, 0x4, 0x0, 0x6, 0x5, 0x3, 0x2, 0xc03, 0x3, 0x80000000, 0x0, 0x3, 0xa, 0x800, 0x8000, 0x5, 0xfffffffffffffffc, 0xfffffffffffffff8, 0xfffffffffffffffe, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x6, 0x1, 0x8, 0x2, 0x2, 0x70cc, 0x3, 0x49, 0xba4a, 0x5, 0xffffffff, 0x401, 0x3a33, 0x3, 0x5, 0xfff, 0x1, 0x5, 0x4, 0x1, 0x3ff, 0x401, 0xfffffffffffffffd, 0x3, 0x1f, 0x5, 0x3ff, 0x90, 0x64, 0xfffffffffffffffd, 0x2, 0x4, 0xbe7, 0x40, 0x0, 0xffff, 0x80000001, 0xfffffffffffff800, 0x5, 0x9, 0x7, 0x2, 0x20, 0x5, 0x5, 0x7348000000000, 0x80000001, 0x7f, 0x7000000000000, 0xfffffffffffffff9, 0x3, 0xa4, 0x83, 0x3, 0x7ff, 0x5, 0x8001, 0xe00000000, 0x10b7, 0x5, 0x2, 0x7f, 0x9, 0xb7d, 0x5beb, 0x100, 0xbed, 0x9, 0x2, 0x3, 0x7, 0x3, 0x401, 0x1000, 0x2, 0xfffffffffffffff7, 0x2400000, 0x80, 0x3, 0xfffffffffffff000, 0x0, 0x80000000, 0x1d, 0x6, 0x1, 0x5, 0x1, 0x630, 0x8, 0x0, 0xc74, 0x0, 0x2, 0x5e853bbc, 0x566, 0x0, 0x5, 0x5, 0x1, 0x63a0bf98, 0xc000000000000000, 0xb3c5, 0x3, 0x4a, 0x2, 0xd94a, 0x7fffffff, 0x200, 0x4, 0xfffffffffffffff8, 0x9, 0x1, 0x20, 0x0, 0x100000000, 0x4, 0x6, 0x3, 0x8, 0x8, 0x80, 0x4, 0x7000, 0xffffffffffffff81, 0x7, 0x0, 0x4, 0x79, 0x2499c50d, 0x7d5aeb56, 0x1, 0x100000000, 0x3, 0x9, 0x67, 0x5, 0xffff, 0x5, 0x100, 0x40, 0x5, 0xb4, 0x6, 0x9, 0x26, 0x5, 0xad, 0x5, 0xd7, 0x9, 0xf00, 0x200, 0x20, 0xd19, 0x6, 0x0, 0x80000000, 0x8, 0x3, 0x5, 0x7, 0x9, 0x8, 0x100, 0x20, 0xa21, 0x1, 0x40, 0x7, 0x25, 0xffffffffffff8001, 0x6bb5, 0x3, 0x8, 0x10000, 0x0, 0xfffffffffffffff8, 0xff, 0x9a, 0x7fff, 0xb140, 0xd13, 0x4, 0x95, 0x1, 0xfd0, 0x4, 0x5, 0x9ed8, 0x1, 0x5, 0x3, 0x7, 0x20, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x1, 0x100000001, 0x8, 0x4, 0x670, 0x3, 0x2, 0x300000000000, 0x800, 0x800, 0x9, 0x6, 0xf4c, 0x4, 0x7f, 0xffffffffffff54a4, 0x6, 0xda70, 0x222e, 0x7fff, 0xcfe, 0x8, 0x7, 0x0, 0xb5a, 0xff, 0x2, 0x4, 0x9, 0x10001, 0x8, 0x10001, 0x6, 0x100, 0x1000, 0x3ff, 0xb4, 0x7ff, 0x3, 0x181e, 0xffffffff, 0x9, 0x4, 0x4d, 0x9, 0x0, 0x6, 0x4, 0x9, 0x1, 0xfff, 0x7ff, 0x0, 0x3, 0x80000001, 0x100000001, 0x8, 0x302, 0x7fffffff, 0x54c8, 0x20, 0x4, 0x7, 0x9, 0xfffffffffffffff9, 0x7fff, 0xff, 0xffffffff95cf90bb, 0x4, 0xff, 0x7f, 0x6, 0x3, 0x4, 0x6, 0x80000001, 0x8, 0x7, 0x3f, 0x5, 0x0, 0x7, 0x1000, 0x4, 0x8, 0x2, 0x200, 0x40, 0x2, 0xffffffff, 0xffffffffffffb636, 0x10001, 0x5, 0x7, 0x6, 0x4, 0x3ff, 0x5, 0x8, 0x2, 0x6a11, 0x10001, 0x9, 0x9, 0x7f, 0x6, 0x9, 0xfff, 0x7f, 0x100000000, 0x4, 0x8, 0xd0, 0x4, 0x400, 0xfffffffffffffc00, 0x1000, 0xfff, 0x5, 0x7, 0x7b1, 0x100, 0x6, 0x4, 0x80000000, 0x101, 0x6, 0x5, 0x0, 0x8, 0x7, 0x70, 0x0, 0x3f, 0x0, 0x9, 0x2, 0xae8, 0x7, 0x6, 0x6, 0x0, 0x0, 0xfffffffffffffffc, 0x9, 0x400, 0x1, 0x8100000, 0x400, 0x1f, 0x388, 0x2, 0x8, 0x8, 0x6, 0xe0000000000000, 0x4, 0x6b3, 0x800, 0x0, 0x3, 0x8, 0x81, 0x9, 0x80000000, 0x4, 0x3, 0xde, 0x7, 0xabe, 0x3ff, 0x5, 0x6, 0x0, 0x7, 0x95e, 0x400, 0x1d, 0x5c34, 0x0, 0x8, 0x10000, 0x6, 0x3, 0x1f, 0x9f, 0xe600, 0x8001, 0x2756, 0x4, 0x474, 0xa5f, 0x9, 0x9, 0x80, 0x2, 0x2, 0x1000, 0x3ff, 0x0, 0x0, 0x8000, 0x80000001, 0x694, 0x5, 0x7a5, 0x2, 0xfffffffffffffffc, 0x1ff, 0x80000000, 0x9, 0x7f, 0x1538, 0xe4, 0x9, 0x0, 0x42f, 0x9, 0x3, 0x100000000, 0x9, 0x2, 0xff, 0x0, 0x7, 0x503d, 0x7, 0xfffffffffffffff9, 0x1, 0x6e, 0x5, 0x8, 0x1, 0x4, 0xffff, 0x4, 0x7, 0x1, 0x33, 0x3, 0xfffffffffffff000, 0x0, 0x100000001, 0x0, 0x8000, 0x3f, 0x9, 0x10000, 0x80, 0x9, 0x3, 0x7fff, 0x0, 0x8000, 0x7fff, 0x100000001, 0x7, 0x5, 0xb512, 0x25, 0x735, 0x40, 0x1, 0x10000, 0x2, 0xde3, 0x4, 0x5, 0x8000, 0x8, 0x7, 0x61, 0x6, 0x101, 0x9, 0x4c21, 0x7fffffff, 0xff, 0x0, 0x0, 0x6, 0x401, 0x3d, 0xcc, 0x0, 0x8001, 0x101, 0x9, 0x1, 0xfff, 0x1f, 0x5, 0x7ff, 0x101, 0x1d, 0x81, 0x2, 0x0, 0x4b, 0x8, 0x7, 0x7fff, 0x7, 0x7, 0x10001, 0x6, 0xff, 0x10001, 0x3, 0x1, 0xffffffff80000000, 0x0, 0x401, 0x82, 0x7, 0xffffffff00000000, 0x400000000000, 0x72093ea6, 0x9, 0x7f, 0x6, 0x1, 0xec37, 0x0, 0x1, 0x7, 0x1ff, 0x800, 0x6, 0x7, 0x3, 0x2, 0x1000, 0x1, 0x0, 0x101, 0x0, 0x9, 0x233, 0x80000000, 0x8, 0x1, 0x7, 0x5, 0x8, 0x5, 0xa1, 0x1, 0x652aa17, 0x100, 0x1, 0x9, 0x6, 0x6, 0x101, 0x6, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1, 0x4, 0x100, 0x7f, 0x6, 0x101, 0x8, 0x6, 0x4a, 0x3, 0x28000000000, 0x40, 0x8001, 0x784, 0x1, 0xf6ea, 0x8, 0x3, 0x400, 0x200, 0x3, 0x7f, 0x1ff, 0x8e, 0x0, 0x0, 0x1, 0x98d, 0xef, 0x1fd, 0x52, 0x7ff, 0x9, 0x9, 0x1, 0x7, 0x8232, 0x4, 0x10000, 0x3, 0x400, 0x100000001, 0xad71, 0x8, 0x0, 0x100000000, 0x0, 0x800, 0x3, 0x3dc, 0xffffffffb4a7d9e8, 0x7, 0xe15f, 0x375, 0x100000000, 0x80000000, 0x5, 0xfffffffffffffff7, 0x1, 0xc8, 0x9, 0x400, 0x4, 0x4, 0x3e, 0x1a8, 0x1ff, 0x80, 0x1, 0x4000, 0x2, 0x75, 0x0, 0xfff, 0xce, 0x401, 0xffff, 0x7f, 0x18e1, 0x57, 0x10001, 0x1, 0x5, 0x1, 0x1, 0x107, 0x8, 0x2, 0x200, 0x8551, 0x2, 0x0, 0x6, 0xebe, 0x5, 0x7, 0x4, 0x6, 0x6, 0x1, 0x9e01, 0x100000000, 0x8, 0x3ff, 0x1, 0x8, 0x1000, 0xfffffffffffffffa, 0x7ff, 0x400, 0x1, 0x7, 0x6, 0x800, 0x10001, 0x4, 0x8, 0xffffffff, 0x8, 0xffffffff00000000, 0x80000001, 0x7, 0x3575, 0x55c5, 0x4, 0x66, 0x6d5298a8, 0x5, 0xa3a0, 0x538f2994, 0x5, 0x81, 0x80000000, 0xac70, 0x3, 0xad3, 0xcec, 0x0, 0x2, 0x4, 0x1640, 0x0, 0x579c800f, 0x7fffffff, 0x4, 0xf5b, 0x61, 0x100000001, 0x9, 0xb5, 0x6, 0x8, 0x82, 0x3, 0x3, 0x1, 0xfffffffffffffffa, 0x8, 0x3ff, 0x10000, 0x9, 0x909e, 0x8, 0x3, 0x8, 0x3, 0x9, 0x1e, 0xa6, 0x2, 0x77d9, 0xd3, 0x6060ca55, 0x5, 0x2, 0xffffffff, 0x3f, 0x7f, 0x8000, 0x1, 0x7ff, 0x4, 0x0, 0x4, 0xfffffffffffffffd, 0x7fff, 0x0, 0xfff, 0x8, 0x8000, 0x1ff, 0x20, 0x7, 0x2, 0x714, 0x101, 0x4, 0x7fffffff, 0x6, 0xe84, 0x8, 0x4, 0x3, 0xffff, 0x1, 0x6, 0xffffffffffffff01, 0x2b7, 0x3, 0x0, 0x1, 0x80000000, 0x8, 0x1000, 0x3, 0x3, 0x2, 0x20, 0x3, 0x1, 0x101, 0x5, 0xb82, 0x9, 0x101, 0x0, 0x1ff, 0xff, 0x7, 0x6, 0x21a, 0x9af, 0x4, 0x80000000, 0x6c, 0x1, 0x1, 0x3, 0x4, 0x7, 0x101, 0x0, 0x3, 0x1000, 0x7f, 0xffffffffffffffff, 0xff, 0x4, 0x4, 0x7f, 0x5, 0x0, 0x8, 0x3, 0x7, 0xf84, 0xffff, 0x7, 0x6da0, 0x10fc, 0x7fff, 0x1a, 0x9be, 0x3ff, 0x7, 0x7, 0x200, 0x8, 0x5, 0x200, 0x9, 0x802, 0xfffffffffffffff8, 0x9, 0xeb, 0x4, 0xf93, 0x2, 0x9, 0x3, 0x4, 0x3ff, 0x7fff8000, 0x3, 0x6, 0x9, 0xdb, 0x1f2c3e61, 0x20, 0x9, 0x5, 0x1, 0x5, 0x80, 0x153e, 0x4, 0x2c, 0x3f, 0x6, 0x3, 0x401, 0x2, 0x800, 0x8001, 0x5, 0xff, 0x1, 0x1, 0xb846, 0xfffffffffffffbff, 0x8, 0x6, 0x20, 0x100000000, 0x9, 0x2, 0x7194, 0x3, 0xe7f, 0x10001, 0x673, 0x6, 0x5, 0x1, 0x3, 0x9, 0x7fffffff, 0x100000001, 0xdb, 0xfffffffffffffff9, 0xffff, 0x800, 0x3e2, 0x5, 0x6, 0x8, 0xfffffffffffffffa, 0x1f, 0x1, 0x8000, 0x32a00000000000, 0x20, 0x0, 0x0, 0x80, 0x1, 0x78, 0x9, 0x5, 0x1, 0x74682349, 0x1, 0x1, 0x1, 0x44, 0x3, 0x8, 0x9, 0x0, 0x6, 0x7f, 0x5, 0x2, 0xa7, 0xd6, 0xfffffffffffffbff, 0x2, 0x100000000, 0x3, 0x8, 0x8, 0x475d, 0x7, 0x7f, 0x7, 0xa4, 0xcf22, 0x0, 0x3ff, 0x80, 0xf7, 0x3, 0x7ff, 0x0, 0x3, 0x0, 0x36f, 0x9a, 0x5, 0xff, 0x100000000, 0x4, 0xe47d, 0x9, 0x5, 0x7, 0x20, 0x2, 0x6, 0x7f, 0x6, 0x9, 0x3, 0x9, 0x8, 0x8000, 0x6, 0x8, 0xffffffffffffff20, 0x8, 0x945, 0x81, 0x2, 0x184f, 0x0, 0x91e, 0x8001, 0xa176, 0x1000000000000, 0x5, 0x52, 0x2, 0x4, 0x9, 0xffffffffffffff78, 0x1, 0x5, 0x3, 0x8001, 0x4, 0x9, 0xa44, 0x0, 0x4, 0x80, 0x3, 0x0, 0x3f, 0x8, 0x3, 0x0, 0x8, 0xffffffffffffffff, 0x54, 0x5, 0x0, 0x1000, 0xfffffffffffffc01, 0x6, 0x81, 0x9, 0xfff, 0x9, 0x6, 0x3, 0x8, 0x80, 0x800, 0x0, 0xb5, 0x8000, 0x67, 0x2, 0xfffffffffffffffa, 0x7fff, 0xecf6, 0x6, 0x5, 0x100000000000000, 0x4, 0x1, 0x200, 0x80, 0x7, 0x6, 0x1000, 0x2, 0xffffffff00000000, 0xa3, 0x5, 0x7ff, 0x1, 0x1, 0x7, 0x5, 0x9, 0x4, 0x8, 0x9, 0x1, 0x10001, 0xffffffffffff0001, 0x80, 0x7, 0x5c, 0x6, 0x8, 0x4, 0x100000001, 0x10000, 0x3, 0x3, 0x3, 0x9, 0xfffffffffffffffe, 0x0, 0xb5, 0x7fff, 0x5d81, 0x9, 0x3, 0x8, 0x8, 0x8, 0xffffffffffffffc5, 0xfff, 0x80000001, 0x4000000000000000, 0x8000, 0x9, 0x1, 0x6, 0x3, 0x5, 0x7f, 0x100, 0x9a, 0x8c0f, 0x7, 0x9, 0x7fff, 0x7, 0x7, 0x0, 0x38f, 0x4, 0x5, 0x0, 0x10001, 0x5, 0x8, 0x9, 0x3, 0x4, 0x8, 0x2d, 0x4, 0xfffffffffffffff8, 0x6, 0x5, 0x236, 0x8000000000000, 0x7fffffff, 0x2d9, 0x40, 0xffffffffffffffff, 0x10000, 0x5937bf5e, 0x1, 0x4, 0xfffffffffffffff8, 0x7, 0x9, 0x8, 0xfff, 0x7ff, 0x100, 0x9, 0xfffffffffffffffd, 0x7, 0x3a3, 0x6, 0x8, 0xb6, 0xff, 0x9, 0xbf36, 0x9, 0x0, 0x101, 0x2, 0x40, 0xfffffffffffffffb, 0x3, 0x400, 0x4, 0x7, 0x2, 0x80, 0x3f9, 0x1737, 0x1, 0x2, 0x5, 0x46d, 0x5, 0x7, 0x3, 0x200, 0x1, 0x8, 0x200, 0x4, 0x23c, 0x4, 0x6e5, 0x7, 0x3, 0x4, 0x4, 0x6, 0x8, 0x783b, 0x8, 0x8, 0x7, 0x4000, 0x7ff, 0x0, 0x7fffffff, 0x800, 0x518, 0xca, 0x5, 0x3fc, 0xa0, 0x7f, 0x401, 0x80, 0x80, 0x189, 0xc8c, 0x7fffffff, 0x5, 0x10000, 0xe7a, 0x9337, 0x5, 0xe46a, 0x3a7, 0x1, 0x3, 0xa709, 0x4, 0x0, 0x4, 0x5, 0x1f, 0x6, 0x1, 0x23, 0x3, 0x4, 0x603, 0x6, 0xff, 0xfffffffffffff92a, 0x7, 0x1, 0x1, 0xe52, 0x80, 0xfffffffffffffffc, 0x9, 0x1f, 0x200, 0x80000000, 0xa08, 0x7f, 0xffff, 0x8, 0x4, 0x9, 0xfb5, 0x80000000, 0x400, 0x0, 0x1, 0x7fffffff, 0x800, 0x2, 0x40, 0xffffffff7fffffff, 0x2, 0x10001, 0x381000000, 0x10000, 0x100000001, 0x1ff, 0x4289e446, 0xfffffffffffffffa, 0xc94, 0xff, 0x3ed, 0x5, 0x5189, 0xfff, 0x7ff, 0x3, 0x9, 0x3f, 0x9, 0x5, 0x9, 0x4, 0xfffffffffffff800, 0x81, 0x3, 0x200, 0x8, 0x7ff, 0xea55, 0x80000001, 0xaec3, 0x4, 0x1, 0x9, 0x2, 0x1, 0x180000000000000, 0xbe37, 0x4, 0x2, 0x3f8e, 0x5, 0x5, 0x80, 0x9, 0xbe, 0x2c94, 0x288, 0x9, 0x1, 0x3, 0x6, 0x80, 0xa11b, 0x1, 0x9, 0x80000000, 0x80000001, 0xffff, 0x1, 0x2, 0x10000, 0x4, 0xd5, 0x20c7, 0x1, 0x5, 0x6, 0x91a8, 0x26, 0x9, 0x0, 0x56, 0x6ae8, 0x100000001, 0x46, 0x1, 0x376, 0x7ff, 0x4, 0x35a, 0x4, 0xfffffffffffffffc, 0x7fff, 0x0, 0x1, 0xf74, 0x8000, 0x8, 0x1ff, 0x6, 0x7, 0x10001, 0x24, 0x200000, 0x6, 0x3, 0x5, 0x7, 0x6, 0x4, 0xb93, 0x8, 0x4, 0x3, 0x8, 0x8, 0x9, 0x1, 0x101, 0x0, 0x3, 0xfd, 0x20, 0x712, 0x5, 0xfffffffffffffffa, 0x7fffffff, 0x1000, 0x7f, 0x30f8, 0x3f, 0x7, 0x8, 0x0, 0xfff, 0x1ff, 0x7, 0x4, 0x5, 0x1, 0x0, 0x3ebe, 0xffffffffffffff98, 0x4, 0x80, 0x0, 0xfffffffffffffffb, 0x1, 0x10000, 0x8, 0x1311, 0x2, 0xfffffffffffffffa, 0x8, 0x4, 0x0, 0x6, 0x401, 0x6, 0x4345, 0x1400000000, 0x140, 0x25, 0x4, 0x1, 0xfffffffffffffffc, 0x846, 0x3, 0x20, 0x2a, 0x40, 0x6, 0x0, 0x2, 0xffffffff, 0x80, 0x7ff, 0x1, 0x2860, 0x6, 0x3, 0x8471, 0xba, 0x53, 0x1, 0x0, 0x7, 0x80, 0x1dd, 0x8, 0x4, 0x5, 0x0, 0x5, 0x8000, 0x218d, 0x5, 0x1, 0x7f5, 0x1, 0x101, 0x8, 0x4, 0x9, 0x10001, 0x6, 0xffffffffffffff9e, 0x10000, 0x6, 0x7fffffff, 0x9, 0x1, 0x6, 0x2927, 0x0, 0xfffffffffffffffc, 0x7, 0xffffffffffffff56, 0x200, 0x0, 0x64e, 0x7fffffff, 0x647, 0x5, 0x2, 0x5, 0x7fff, 0x9f, 0x3f, 0xb4, 0x1, 0x1000000000000, 0xfffffffffffffffb, 0xffffffffffffff01, 0x6, 0x1, 0x1ff, 0x0, 0xfffffffffffffc00, 0x4, 0x10001, 0xfff, 0x81, 0x2, 0x1, 0x9, 0x9, 0x3, 0x9, 0x74f6, 0x0, 0x2, 0x1, 0x10000, 0x3, 0x100000001, 0x8, 0x4, 0x2, 0x80, 0x1, 0x499b, 0x4c33, 0x7, 0x15a5ff4f, 0x8, 0x4, 0x7fff, 0x0, 0xfffffffff091f655, 0x1ff, 0x50, 0x1f, 0x66d4, 0x0, 0x1, 0x0, 0x4698f7d8, 0x7, 0x3, 0x4179, 0x7, 0x1f, 0x100000001, 0x6, 0x8001, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0xffffffff, 0xcef4, 0x1, 0x8, 0x7, 0x0, 0xfffffffffffffffe, 0x7, 0x36, 0x3, 0x3f, 0x0, 0x2, 0x6, 0x6, 0xffff, 0x8000, 0x3, 0x1, 0x200, 0x7fff, 0x7, 0x4, 0x1ff, 0x0, 0x330e, 0x83, 0x3, 0x8, 0x0, 0x3, 0xb, 0x8, 0x7ff, 0x7, 0x6, 0x9, 0x2491, 0x0, 0x1a, 0x1, 0x8, 0x9, 0x0, 0xc457, 0x1, 0x10001, 0x9, 0x3, 0xb3, 0x1f, 0x7f, 0x4, 0x20, 0x4, 0x9, 0x1ff, 0x1f, 0x4e, 0x8, 0x6, 0x3, 0xd27e, 0x7, 0x1ff, 0x4, 0x100, 0xfffffffffffffffe, 0x4, 0x4, 0x2, 0x3, 0x5, 0x30, 0x1, 0x7, 0x3, 0x4, 0x428, 0x3, 0x2, 0x4, 0x7, 0x40, 0x0, 0x7, 0xa49f, 0x9, 0x80000001, 0x100, 0xfffffffffffffff9, 0x83, 0x1, 0x1f, 0x3, 0x6, 0x6, 0xa59, 0x3f, 0x80000000, 0x536, 0x6, 0x1, 0x487, 0xf38, 0x7, 0x200, 0x9, 0x9, 0xfffffffffffffffa, 0xffffffff, 0x1, 0x4, 0x2, 0x4, 0x1, 0x1b2, 0x401, 0x8, 0x9, 0x100, 0x0, 0x0, 0x7, 0xf44c, 0x4, 0x6, 0xffff, 0x3, 0x1, 0x7, 0xfffffffffffffe36, 0x1, 0x10000, 0x1, 0x4, 0xbf, 0x0, 0x8, 0x0, 0x1f, 0x100, 0x4, 0x1, 0x722, 0x7, 0xf49e, 0x2, 0x1, 0x0, 0x4, 0x20, 0x9, 0xb386300000000000, 0x40, 0x401, 0x9, 0x4c, 0x4, 0xffffffff00000001, 0x2, 0x9, 0xffff, 0xffff, 0xffffffffffffffff, 0x81, 0x9, 0x1, 0x7, 0x4, 0x200, 0x8001, 0x3, 0x3, 0x7, 0xfffffffffffffffe, 0x1, 0x2, 0x1, 0x4, 0x9, 0x1f, 0x3, 0x2, 0x7, 0xffffffff00000000, 0xff, 0x1, 0x100000000, 0x7fff, 0x6, 0x6, 0xdc5, 0x1, 0x3ff, 0x3, 0x10000, 0x8, 0xff, 0x6, 0x7fffffff, 0x82, 0xdf0, 0x7, 0x5, 0x7, 0x8d4, 0xd8, 0x10001, 0x40, 0x10000, 0x80000001, 0x5, 0x0, 0x9, 0xe0000000000000, 0x4, 0xffffffffffffff08, 0x8001, 0x3, 0x4, 0xd7, 0x1f, 0x0, 0x65, 0x8, 0x8, 0xa1, 0xffffffff, 0xfff, 0x3, 0x1, 0x8000, 0x4, 0x1, 0xdc2, 0x3, 0x2, 0x9, 0x0, 0x631c, 0x800, 0x3, 0x5b4a, 0x8, 0x4, 0x8000, 0x0, 0xbc4, 0xfff, 0x1a7, 0x8, 0x2, 0x0, 0x0, 0xdb, 0x2, 0xaa7, 0x3, 0x80000001, 0x800, 0x7fff, 0x8, 0x6, 0x3, 0x2, 0x0, 0x401, 0x0, 0x6, 0x4233, 0xffff, 0x4, 0xeb, 0x0, 0x1, 0x8, 0x6, 0xfffffffffffff000, 0x401, 0x6, 0x2, 0xffffffff, 0x1, 0x2, 0x0, 0x40000000000000, 0x1, 0x1f, 0x2, 0x4, 0x0, 0xf6, 0x1, 0x0, 0x951b, 0x5eb0, 0x7ff, 0x1f, 0x10001, 0x1, 0xd426, 0x0, 0x9d, 0x2, 0xffffffff, 0xfffffffffffffffc, 0x3, 0x1000, 0x7, 0x3ff, 0x0, 0x1, 0x6, 0x7fff, 0x7, 0x6, 0xe20d, 0x8e, 0x6, 0x1f, 0x5, 0x195c, 0x1a, 0x1000, 0x1, 0x1, 0x3, 0x7ff, 0x20, 0x80000001, 0x6, 0xfff, 0x1, 0x2, 0x0, 0x7f, 0x8, 0x101, 0x8000, 0xbb4, 0x5, 0x6, 0x9, 0x2, 0xfffffffffffffe01, 0x2d, 0x10000, 0x4, 0x8, 0x62c, 0x40, 0x1, 0x6, 0x3, 0x5, 0xffff, 0x3, 0x3, 0xa, 0x7fff, 0x8, 0xffffffffffffffff, 0x3, 0x6, 0x2, 0x3f, 0x1000, 0x0, 0x8, 0x5, 0x0, 0x55530acf, 0xfffffffffffff2af, 0x100000000, 0x4, 0x5, 0x400, 0xffffffff, 0x9, 0x7, 0x4, 0x800, 0x800, 0xfffffffffffffff8, 0x14, 0x4442, 0x7ff, 0x4, 0x4, 0x200, 0x3f, 0x100000000, 0x8, 0x10001, 0x8, 0x401, 0x81, 0x0, 0x100000000, 0x2, 0xffffffff, 0x8, 0x7ff, 0x5, 0x8001, 0xe20, 0x3, 0x3, 0xc308, 0x1000, 0x1, 0x9f10, 0x8, 0x5, 0xa680, 0x0, 0x0, 0x7fff, 0x81, 0x9, 0x6, 0x3f, 0x9, 0x100000000, 0x2, 0x6, 0x3, 0x1, 0x1, 0x8001, 0x7, 0x8, 0x0, 0x400, 0x55, 0x2, 0xc0000000000, 0x1, 0x9, 0x8, 0x0, 0x401, 0x7, 0x4, 0x7, 0x7, 0xfff, 0x200, 0x10001, 0x8, 0x3, 0x0, 0x8, 0x6443, 0x7ff, 0x0, 0x1ff, 0x7fff, 0x2, 0x38, 0x7, 0x3, 0x1ff, 0x20, 0x8c, 0x4, 0x1, 0x81, 0x9, 0x3fe14044, 0x1, 0x7, 0x7fffffff, 0x7fffffff, 0x100000000, 0x3, 0x11c3, 0xffff, 0x4, 0x8, 0x200, 0x0, 0x0, 0x1, 0x80000001, 0x7, 0x10000, 0x8, 0x1, 0x5, 0x1000, 0x2, 0xff, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x6, 0x1, 0xaf0, 0x8, 0xffffffff, 0x8, 0x7ff, 0xc9, 0x4, 0x9, 0x4, 0x0, 0x1, 0x20, 0x6, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x6, 0x2, 0x10001, 0x1, 0x9, 0x7, 0xfff, 0x3, 0x100000000, 0x3, 0x40, 0x9, 0x9, 0x1, 0x3, 0x6, 0x80, 0x1, 0x1, 0x1159, 0x9, 0x40, 0xfffffffffffffffd, 0xbc, 0xf8e, 0xc98, 0x0, 0x10001, 0xea05, 0x0, 0x1, 0x7fff, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x275, 0x8, 0x1, 0x4, 0x7, 0x50f, 0x3, 0x81, 0x8, 0x8da, 0x200, 0x0, 0xfff, 0x200, 0x6f0e80000, 0x9, 0x8, 0x8000, 0x0, 0x80, 0x1df400, 0x8, 0x9, 0x3ff, 0x80000001, 0x5, 0x3, 0x7, 0x9, 0x7, 0x1, 0x100, 0x0], "683907156cc62c84bf5e1214bc190d43e1a674d88e80edbf42355132bb9c499b814ad204600c1050f98e7ca6e59212c9ef38e5ce6f471f93f4c0cba921e76f070c9cffbb363eb7c9023e6aa91cd09112c80cb13cb143a3d019b395be3c82e78075dd984510d1666fa6c102d1d4a1db56929bfc85ae6565526f78954ed19e889371202a207458af73d084669f29b54bcc074bb4dce1e6ec6db453d47ec00f483f664aefcf144d5d7c9f38a551331916f72c516e956b4d44ad367c1aef4d508698952b7dba218476569a35ad8fe6e0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigreturn() 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000016000)=0x6, 0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f000001a000)={0xe53a, 0x0, 0x6, 0x80, 0x0, 0xabfa, 0x10001, 0x0, 0x400, 0x9, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000002a000)=""/77) 2018/01/31 10:20:04 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x7, &(0x7f00008fe000)="", 0x1cd) 2018/01/31 10:20:04 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000034d000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x20001) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000f1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000006c000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00002e6000-0x10)={&(0x7f0000033000-0x360)={0x360, 0x21, 0x210, 0x6, 0x0, {0x5, 0x0, 0x0}, [@typed={0x18, 0x5c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0xc, 0x28, @uid=r1}, @typed={0xc, 0x4f, @pid=r2}, @nested={0x14c, 0x4, [@typed={0x10, 0x13, @u64=0x1000}, @generic="af6fd1338f75aac924e346ccf71c0bb2594ccf", @generic="20583fc911191ab34edff0fe751860b57f3b1515ec398a33f791a4c05f78df705130931663891ac30b893ea4d67396cbfd152ac0038b555d6d603dfef80ab69ae2122bd644b7aef1eb7b9afbadb264616cb358cc1075b883fb2b0e99294409702861bf076d5218ff9fbf15afe334e9ace0bf82e8501d040c9572a4a48d9d88e59ceba005f11b41239cd9dac0a111825b5b4c7b95715b03882ac4f5f808673fc628fe5e9f84e597a61bc7da1f4e6f978dd1ded0de9cb90cf95da01e4284e7eac586b7930c6b46", @generic="802882baa71bdd631b311eafd2a6d977c57f77563e6aebca4f4f3f8b864c4c5b6854e8150f29736954aae34f5590db4162cb42d59453f4bb3667d3df9284e8f0e5aec155bba0f503e8224b22fb09c4510895d9d671047b3862a52a49"]}, @typed={0x8, 0x6f, @void=""}, @typed={0xc, 0x52, @str='lo\x00'}, @nested={0x1c, 0x63, [@typed={0x18, 0x3a, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x184, 0x3f, [@generic="7433d049b1ca3395ae15db70fcbc523dd881acc90128988f99a7357d6b7b99a00b68ac8874ae574819af2b5e5cd8dc03cd2009e13f90c876d24066b38b1c7883aa925f0dc41d7780309be6e00daf969be74b670ea337521f269f031c52da5da066cb959e8ae339bcb53578ea24145cc2e4e514662f9e8265a8", @generic="e86ed1e6a4d5edca10971f838d6271b981bf965e58d118db5daf12a5d5a5e375ad15d04f6fc65b3d503b5288987d1b4df54f82cfaf4d20ebadc0abf50051bbd57c3faf6d30d1eea34412db6787501b2f96880075284c83beb938b67934526596e2ecf05df0c88a412624bc1e8308ab898fbf89a5fd7bf496c02275f9043dea774258132aa307e9b362951643d573d9635494c052ee8d9485c9ede04981e8a00f688d60129c51601c1b31bcaef222c1f889f4b93d767fff78868ad9184ba40589", @generic="dbfbd8d7a4c451bc9eba8aef579e07b773315cf7c07a", @typed={0xc, 0x76, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x8, 0x26, @void=""}, @typed={0xc, 0x96, @ipv4=@empty=0x0}, @typed={0xc, 0x5c, @ipv4=@rand_addr=0x9}, @generic="1a3e"]}, @typed={0xc, 0x1c, @uid=r3}, @generic="df035c0db229ba3d8a9075f0ef9ddf5d"]}, 0x360}, 0x1, 0x0, 0x0, 0x1}, 0x20040004) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000028000-0x20)={0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x20, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000029000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x807f) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) fcntl$getown(r5, 0x9) syz_open_dev$sndpcmc(&(0x7f0000028000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x100) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000027000)=0xd, 0x4) 2018/01/31 10:20:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x58000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x2c, &(0x7f0000001000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x23)={r2, 0x1b, "769b7f6bc0f53eaf207b915b4604cfe68a3dcef7bec1ff448eb209"}, &(0x7f0000001000)=0x23) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 10:20:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000052f000)={0x2, 0x175, 0x3e3, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x40000020, &(0x7f0000fb2000-0xd8)="020008000000002005000000fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c07000000000000008afc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18faff76be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/31 10:20:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008d0000-0x8)={0x0, 0x40}, &(0x7f000019f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000680000)={r1, 0x2c, &(0x7f0000c7d000-0x2c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5878d1da, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000346000)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000691000)={0x0, {{0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000806000)={&(0x7f0000b08000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cea000)=[{&(0x7f0000730000)=""/227, 0xe3}, {&(0x7f0000ed6000)=""/0, 0x0}, {&(0x7f0000107000-0xfb)=""/251, 0xfb}, {&(0x7f0000091000-0xc9)=""/201, 0xc9}, {&(0x7f0000a33000)=""/201, 0xc9}], 0x5, &(0x7f0000004000)=""/65, 0x41, 0x10000}, 0x10100) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 10:20:04 executing program 3: prctl$setendian(0x14, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f0000dfb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000b35000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @empty=0x0, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000657000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3) 2018/01/31 10:20:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000662000-0xd)='/dev/usbmon#\x00', 0xfff, 0x8200) sendmsg$nl_generic(r0, &(0x7f0000a41000)={&(0x7f0000fb7000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000bf3000)={&(0x7f0000f07000)={0x164, 0x2f, 0x2, 0x1, 0x2, {0x1c, 0x0, 0x0}, [@nested={0x150, 0x7f, [@generic="271593cd25e0414936173c1153013595f024468bf9b0520506f7547fa812086fcdb35ce68a1fc9af2942b537e0d812c6b3cb7f4ee7b28cf0f2d604aec5adeae768a1cbfe2b05ab361d832f33740b1c68549c31c4ecc4929022a0b2d69345552b130fbed7484c1fbacb96ce6d40ae7fb08194641a8177228d87579d86ccca14994f70ec8534a2d5881d7175be63b0024e55c8c72fafc1000e49c972", @generic="3960e53585e1e02ee0718d9825003bacf721270b13c2d5b39c6138fe2be0288cf3657ff52c2f8ce99467b667bec32b8f8beb681d78b6e43503a9574d90a3d491de15adb96b49e3f059279cc5e24e6ee0d34481bb8b6fa787c6450fc26cefcd200c6c64b9f80f019649ba7082c1bcb380bf1f7dce896c5ba6cd018c6c696eccf04ad1163bf74bec05c0a2ff9573fa643b25d15f05982a55d13f5da4ea0e5f59c7481ad350cb3b85256a56f23040aecb963f"]}]}, 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x4010) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat(r0, &(0x7f0000877000-0x8)='./file0\x00', 0x10400, 0x6) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006ce000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000929000)={&(0x7f0000447000/0x3000)=nil, 0x3000}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00002d6000)={0x80000000, 0x4a2, 0x8}) 2018/01/31 10:20:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x1, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c92000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$audion(&(0x7f00001d2000-0xc)='/dev/audio#\x00', 0x40, 0x410000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00004d3000)={0x7ff, 0x5, 0xffffffffffffc52f, {0x0, 0x1c9c380}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00003aa000)=r0, 0x4) accept4$packet(r1, &(0x7f0000483000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002d7000-0x4)=0x14, 0x800) connect$can_bcm(r1, &(0x7f0000971000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/31 10:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x54000800, &(0x7f0000517000/0x3000)=nil) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 10:20:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap$binder(&(0x7f00001fd000/0x3000)=nil, 0x3000, 0x1000000, 0xa0010, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x13) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000de6000)=0x7) init_module(&(0x7f0000f29000)='\x00', 0x1, &(0x7f0000763000-0x10)='/dev/input/mice\x00') sendmsg(r2, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00007ab000)='/dev/audio\x00', 0x10000, 0x0) recvmsg$kcm(r3, &(0x7f0000144000-0x38)={0x0, 0x0, &(0x7f000073e000-0x20)=[{&(0x7f0000f6d000)=""/104, 0x68}, {&(0x7f0000cf7000-0x5e)=""/94, 0x5e}], 0x2, &(0x7f000016c000)=""/180, 0xb4, 0x5}, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00008bd000-0x10)={0xcc, &(0x7f0000823000-0xcc)=""/204}) 2018/01/31 10:20:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e29000)={0x0, 0x0, 0x0}, &(0x7f0000331000-0x3)=0xc) sched_setattr(r0, &(0x7f0000f64000-0x30)={0x1, 0x0, 0x2, 0x2, 0x4, 0x0, 0x3ffffffffffffd, 0x7}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) pipe2(&(0x7f000027d000-0x8)={0x0, 0x0}, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000431000)=0x1c) 2018/01/31 10:20:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000000)={r1, &(0x7f0000000000)=""/180}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000679000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000922000-0x4)=0xe8) [ 83.129531] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 83.171332] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x3) mmap$binder(&(0x7f0000f63000/0x4000)=nil, 0x4000, 0x4, 0x3853, r0, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") 2018/01/31 10:20:05 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/rtc\x00', 0x202402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9da, 0x80, 0x5, 0x7f}, &(0x7f0000b2d000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000071b000-0x8)=@assoc_value={r1, 0x0}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00008ae000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000427000)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d8c000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r2, 0x3a, 0x1, &(0x7f00006fd000)="", 0x0) 2018/01/31 10:20:05 executing program 6: mmap(&(0x7f0000000000/0xc7f000)=nil, 0xc7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000c80000)=""/88, 0x58, 0x20, &(0x7f0000c81000-0xe)=@l2={0x1f, 0x5, {0x2, 0x2, 0x4, 0x2, 0x21, 0x10001}, 0x4, 0x100}, 0xe) sendto$inet(r0, &(0x7f0000c80000-0x42)="b4a0b79643fc1e7cad826fc4e578c7308d0aa31a4d2e738da70ab2144e8c338fb75288cde45929f2fc6eabbbc709ad399a4f6e5801291fa105fc61710d8297aed769", 0x42, 0x4004084, &(0x7f00002ae000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x7ff, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000578000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7f000-0x8)={r1, 0x0}, &(0x7f00001ca000)=0x8) mmap(&(0x7f0000c80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003e3000)={r1, 0x1, 0x0, 0x7f, 0x5, 0x5b}, &(0x7f0000105000-0x4)=0x14) mmap(&(0x7f0000c80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c81000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c80000)=0xb) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/31 10:20:05 executing program 5: prctl$intptr(0x17, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00003bb000-0x9)='/dev/ion\x00', 0x80, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/31 10:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f000085a000)=[{0x6, 0x4000, 0x0, 0x6}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007c0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abc000-0x4)=0xe8) chown(&(0x7f0000ee5000)='./file0\x00', r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000749000-0x10)={0x1, [0x9]}) openat$vnet(0xffffffffffffff9c, &(0x7f00009b3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000eeb000)={{0x7, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000a73000-0x4)=0x0) 2018/01/31 10:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000005a000-0xb)='/dev/mixer\x00', 0x100, 0x0) syncfs(r0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) syz_open_procfs(r0, &(0x7f0000d18000-0xa)='mountinfo\x00') r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0xa) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)=0x0) writev(0xffffffffffffffff, &(0x7f0000a4f000)=[{&(0x7f00002ea000-0x4)="", 0x0}], 0x1) 2018/01/31 10:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004a3000)=[{&(0x7f000093a000-0x2a)=')', 0x1}], 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005ad000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000253000-0x78)={0x3, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x2, 0x5, 0x9cf7, 0x1004, &(0x7f000093e000)=@common='ifb0\x00', 0x1400000000000, 0xc1b8, 0x7ff}) recvmsg(r0, &(0x7f0000d49000)={&(0x7f0000f4b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000dbd000-0x50)=[{&(0x7f00005c1000-0x70)=""/112, 0x70}, {&(0x7f0000bee000)=""/30, 0x1e}, {&(0x7f000003c000)=""/91, 0x5b}, {&(0x7f0000075000)=""/137, 0x89}, {&(0x7f0000baa000)=""/4096, 0x1000}], 0x5, &(0x7f0000564000)=""/125, 0x7d, 0xffffffffffffff7c}, 0x20) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000195000-0x27)="26000000110047f1935ebff70722000c07fff700010000000700ff36b807475105001a000000", 0x26) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000014000)=0x200, &(0x7f0000675000)=0x4) 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000293000-0xd)='/dev/usbmon#\x00', 0x6, 0x10003) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000acb000-0x4)=0xb1c3, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r5 = gettid() sched_setscheduler(r5, 0x0, &(0x7f00006a3000)=0x1) dup2(r3, r2) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r4, 0x0) ioctl$KDENABIO(r4, 0x4b36) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000001a000-0x1)=0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)=0x0, 0x0}, 0xa00000400, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000216000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008f3000-0x8)='./file0\x00', &(0x7f0000f42000-0x8)='./file0\x00', &(0x7f0000f6e000)='v7\x00', 0x14, &(0x7f0000789000-0x1000)="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") open$dir(&(0x7f0000550000-0x8)='./file0\x00', 0x400, 0x9) 2018/01/31 10:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000380000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ad8000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00007c0000)=0x8) write$selinux_user(0xffffffffffffffff, &(0x7f0000ef3000)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'staff_u\x00'}, 0x2b) io_submit(r0, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f00002e2000)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000530000-0x6a)="", 0x10f, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 83.346714] rpcbind: RPC call returned error 22 [ 83.399621] rpcbind: RPC call returned error 22 2018/01/31 10:20:05 executing program 0: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000026e000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x8)=@random={'system.', '\x00'}, &(0x7f0000001000-0x2)='!\x00', 0x2, 0x1) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r2, &(0x7f000026f000)=0x0, 0xffc5) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000001000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x10000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000887000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000752000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b02000-0x5030)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x1f, 0x3, 0x7) sendmsg$nl_crypto(r2, &(0x7f0000d3b000-0x38)={&(0x7f0000703000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007c7000)={&(0x7f0000761000-0x100)=@del={0x100, 0x11, 0x500, 0x0, 0x1, {{'drbg_nopr_sha1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x6}]}, 0x100}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) r3 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f0000104000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fbc000)=[], 0x0, &(0x7f0000f8a000)=[@init={0x248, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/31 10:20:05 executing program 6: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") semget$private(0x0, 0x0, 0x0) madvise(&(0x7f0000940000/0x3000)=nil, 0x3000, 0x6f) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000074000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000094f000-0x8)={0x0, 0x31f3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x10001, 0xfffffffffffffffc}, 0x8) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007e2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000913000)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f0000dd3000)='./file0\x00', 0x0, r0, r1, 0x0, 0x100000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x90ec, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000196000)={0x7, r3, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000685000-0x4)=0x8, 0x4) sendmsg$nl_generic(r4, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x1018)={0x18, 0x28, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000607000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000093000)={0x9, 0x2, 0xfffffffffffffffe, 0xff, 0x0}, &(0x7f0000c1a000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000031b000-0x52)={r1, 0x4a, "126e1d81138604ea1c0f6d850ad06dcf4a8187e2f92abfad92e285330217c3996bcb9730c4c7abffec350983325f24116b039aa2b854d8a7fbd581c6c787e14857042623366b6dcd0b55"}, &(0x7f0000fe5000)=0xffffffffffffffb1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fad000)={r2, 0x1000, "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"}, &(0x7f00002bc000)=0x1008) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b9d000-0x8)='em0ppp0\x00', 0xfffffffffffffff9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) msync(&(0x7f0000db6000/0x2000)=nil, 0x2000, 0x1) 2018/01/31 10:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b71000)={0x0, 0x42, "bb1c94e3090fc1e11bb1308343ab890b91df41ec61d825d2063e55ae0ef6c7f822d4f835c04a3f94218431603d1e214a492ad642c26fec9c6a8ff3e505f7f0c52726"}, &(0x7f00006b1000)=0x4a) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xc, &(0x7f0000378000-0x4)=0x0, &(0x7f0000601000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ccd000-0x8)={r1, 0x4, 0x7f}, &(0x7f0000a9f000-0x4)=0x8) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) 2018/01/31 10:20:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)="c500", 0x3) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000a2b000-0x4)=0x5) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000eec000)=0x0, &(0x7f00008e6000)=0x4) r1 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000f04000-0x90)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) 2018/01/31 10:20:05 executing program 3: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) pipe(&(0x7f0000bf5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000f02000)={""/1024}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c89000-0x9)='westwood\x00', 0x9) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d85000)='/dev/amidi#\x00', 0x7, 0x20400) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e75000)={@rand_addr=0x0, @rand_addr=0x0}, &(0x7f000084c000-0x4)=0x8) mount(&(0x7f0000eab000)='./file0\x00', &(0x7f0000db8000-0x8)='./file0\x00', &(0x7f0000877000)='ext2\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000a59000+0x941)={0x8, 0x10, [0x5, 0x7, 0x101, 0xfffffffffffffffd]}) msgsnd(r1, &(0x7f000035f000)={0x2, ""}, 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000061f000)=0x3, 0x4) msgrcv(r1, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 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) 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], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000123000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000738000)=0x0) 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) readlinkat(r0, &(0x7f00007c7000)='./control\x00', &(0x7f0000e5c000-0x1000)=""/4096, 0x1000) r1 = open(&(0x7f00008db000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00004ec000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) renameat(r1, &(0x7f0000bef000-0x8)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') name_to_handle_at(r1, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) 2018/01/31 10:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000dc4000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x7c6, [0x9, 0x9, 0x8, 0x2, 0x3f, 0x0], 0x80, 0x9, 0x4}, {0x3f, [0x8001, 0x3, 0x7, 0x1ff, 0xffffffff, 0x7], 0x7, 0x6e20f7bc, 0xff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0xfffffffffffffeb5, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x190, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3b8) r2 = socket$inet6(0xa, 0x8000a, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000907000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca, 0x1, 0x0, 0x8, 0x3, 0x6, 0x1}, 0x20) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec6000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000059d000-0x4)=0x0, 0xfffffffffffffe5a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000036c000)={0x0, 0x26, "c8c04417b3ec5cb5fb83b810fd4b89c29adca4cec67616f7e55acf39b7501424e399a30956c7"}, &(0x7f00009e7000)=0x2e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fc3000-0x8c)={r3, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 10:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000004b000)='./file0\x00', 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000c16000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00005c1000)={0x5, 0x80, 0xf89e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7ff, 0x7f, 0x7, "527fa3f5b4ba19050f53ff33443bddde", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000a3f000-0x4c8)={{0x4, 0x0, 0x0, 0x0, "31a490cdbb1d3abee62420c5f9a9e30585c3bbedef33b7b64a7928a065f04fdaf9cda350d3c4aed67af27aec", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006fb000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f00003bb000-0x4)=0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x418)=@raw={'raw\x00', 0x9, 0x4, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "7070747000000000000000007f00", 'syz1\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xc8, 0x0, {0x0, 0x0}, []}, @unspec=@TRACE={0x20, 'TRACE\x00', 0x0, ""}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a, 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, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x418) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000be2000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfffffffffffffff8, 0xdac, 0x1, 0x71, 0xa00, 0x8, 0x2, 0x2, 0x8, 0x1, 0x80000001, 0x101, 0x8, 0x4]}, &(0x7f0000a0a000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000129000)={r1, 0x9b, "f38bce11f148d6cd444e2b78342c2ba61bb53f615dd1a36356cb9885177ffe3ada771e799f2c13660f2623b6251b336e57c08ee6f50d1d69972f3eed163b60577957d74ecf3df794872a9e21f38ce8ef00f14365e45fce2d8ea998705dc94215395bc00c4fcb51671f5e3e609e80068ec1736bd1e2880d9a77984f4160ec64893ad4b6ca1aeb8772f8b846d33cab43f14ed2a3c0eccc9be2f3d60b"}, &(0x7f00000e9000)=0xa3) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d81000-0x4)=0x7f, 0x4) preadv(r0, &(0x7f0000be0000)=[], 0x2, 0x0) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dc6000-0x7)="666400000004bb") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00007cb000)=0x0) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/31 10:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000057f000)='/dev/snd/midiC#D#\x00', 0x6f48, 0x100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b90000)=0x0, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009cd000-0x9)='/dev/rtc\x00', 0x800, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fb5000)="a5a48e700fa61799bb6f5edbbb24b3aa1b232830c966b9be60cc2495dafd651571d55b965f0195724149870a7cfb22ce6ca686588c12ec13c10aaa6420bfb9903aaf24ca5c87723d4aa82b19faa1cb970578462044342fa130775872556f2c4b8fa85c354e5b3b7957222c604c4abc3ed4f8de3d40846224b6d150870c7cb8dd17457b20e2f3e3f6f594f1fc5e880878e5beff4688d917af860aa5788cbf3e621b3fb031201e4e0f34df5b54136ed31467306bf1d290b29f6983373217b4fad6c836d0653abedfe2236b9329dcb8", 0xce) clock_getres(0x6, &(0x7f00005c0000-0x10)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000061000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000959000-0x5)='stat\x00') futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100, r2}, &(0x7f0000049000-0x4)=0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000ff1000)={&(0x7f00007f3000/0x4000)=nil, 0x4000}) futex(&(0x7f000000d000-0x4)=0x0, 0x800d, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 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, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}]}}, 0x400) 2018/01/31 10:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bc9000-0x25)={0x0, 0x1d, "d714b1fd42484d6d10b667cc1e55520084c56836b5c55c55ec39b2e707"}, &(0x7f0000e98000)=0x25) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b4c000)={r1, 0x29, "ddbd83dde683040446ad343f5a2ca6a69c412fde82d217d35231d1a1ff155873b92f3260a3e0c9bb40"}, &(0x7f000038d000-0x4)=0x31) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000464000)=0x0, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009b8000)={0x2, 0x9, 0x1, 0xfffffffffffffc00, 0x9f7f, 0x937, 0x7, 0x6, 0x0}, &(0x7f0000c64000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c7a000-0x8c)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c94000-0x8)={r3, 0x9}, 0x8) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a77000)={0x7, r0, 0x0}) linkat(r4, &(0x7f0000ef0000)='./file0\x00', r5, &(0x7f0000367000-0x8)='./file0\x00', 0x1400) accept4$inet(r0, &(0x7f0000641000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000084e000-0x4)=0x10, 0x80000) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000239000-0xea)=""/234, &(0x7f0000c9e000)=0xea) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d98000)={r1, 0x0}, 0x8) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000dbe000-0x8)=0x0) 2018/01/31 10:20:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c37000-0x10)={0x2, 0x1, 0x3, 0x10000, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xdc9a}, &(0x7f0000360000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000ffd000-0x4d)="c9e846283abad7081d7afaec651f5b4dfc07b00f0d412b59ed527fd0fdf9c7fdd299ed79589956197e909d776dffe904b5d9b1659fe62bc389adb8ecbb9dd962b40ff981d655037de10b0da1e6", 0x282, 0x0, &(0x7f00008e6000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xffffffffffffffd4) r3 = syz_open_dev$sg(&(0x7f0000469000-0x9)='/dev/sg#\x00', 0x1, 0x800) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/policy\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000c33000/0x18000)=nil, &(0x7f00002d5000)=[@text32={0x20, &(0x7f000076c000-0x44)="0f35660f38812c12b9fc0900000f32c4e151f50fea000000007b003e640fc76cec0066ba4100ed66b805000f00d80f9721b8f67f00000f23d00f21f835100000040f23f8", 0x44}], 0x1, 0x68, &(0x7f0000ab0000)=[@efer={0x2, 0x8400}, @cr4={0x1, 0x220080}], 0x2) listen(r2, 0x3) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000e0a000-0x10)={0x5, 0x100, 0x9, 0x2}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000126000-0xf)='/dev/sequencer\x00', 0x8000001, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f000056f000-0x4)={0x0, 0x0}) creat(&(0x7f0000ed2000)='./file0\x00', 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00003cc000)=0x2, 0x4) accept4(r2, &(0x7f000065e000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc7000)=0x10, 0x0) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x28a, 0x5, 0x200, 0x4, 0x8, 0x7, 0x723, 0x3ff, r1}, 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10002, 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) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f000095c000-0x38)={&(0x7f0000607000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xbf)="7743dd9b2b0d52129734ead717ea541c90871b7ce81bd3852323a3ca032d9e19a5e075540c80797a7ebcde86abd26c0e4603b457f7e4278849af2ddc0423f7fe59337ba8d18efcb0bfbae23dd99c4ddce196b66291f7d4e1d0181c70b97e93709ed1e6d3bf44fa623b5433aa18d6ebe6bf53f847b6061648af74d718653b4d7a6170284aa21578d57b78f3725ddc482afd9f66d71ebab9ba52be03a44ee56cca18027c5b21aae1af9cde80b2e50904b79baba8d4446ace219c5334a104cf96", 0xbf}, {&(0x7f0000d0a000)="9ffa6b79d0e92df79253f0f9050b37e0b00ef8f95b58adefcb05217d24c1e0e37a7dc2ae1b07cbcfc6ce5e822e9630c870257f739824f68dfb88c4de09ebbe8fa50232357d6d2cdc0fc931f717d6ac5e6b9656e43e2530b6c62fced2aa3260fa2c4f89e328dcc30da991e2fdf8d6e92f5c6378feab11a007ffd6e9b8ee67e54ff76b81af8fa8158361db6f4688", 0x8d}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x20000000}, 0x8000) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") delete_module(&(0x7f0000000000)='/selinux/mls\x00', 0x800) linkat(0xffffffffffffffff, &(0x7f00003f4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00006eb000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2f094650a78af88d03f30ed3815004305fb5cfcf5d", 0x15, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xd5)="7f03c231dc8bbe9b5dd0a814f9bd7bcf6e7fb19722b2fa54bc68816da4b250751a47c504ef033e737e638d1634f0754f3b04b2bd37c4044b66cc0cc1eb03c950f8227a46a3f3238657cb8b2bc4661ca4722cc79fe1e4d8df5ecba60ae4d7f91ab0350c49f2c9a46f36753f302546a1214f61a16a5ce2fdcee7c2171fb5b6e0233b1b510bbdd83992b3ae8f3c79a6aef536f15b6af9b7ae017947517c220e58572c07e61dfa8ff0f39703474645faef876eea99ebcc13fb60d281ccb8562c24a52f2f23f90ec013db0600b5f1d5344daafedd2a393b", 0xd5, 0xffffffffffffffff) keyctl$instantiate(0xc, r4, &(0x7f0000002000-0xee)="b40010fd8300f1e98a2e3cf4e949ae2455ec5569bb18090000000000000008136586090c9ae68a6599b40fe8cd9bba4c03212a4fcf1342f9f736cee8624f00597312902fcfc8f8b57c7be6ccfbf944cff944c77c1de20c7aac04b5c6b0870fc24046e01a186bd3e06812e33cb4f3ab76e670b86073906e2524b588d1da936a431e3e13d81c428a515b80fec06009891a484891fe20c8edbf52cb5aa3b2e2033dcd6d5b4a342b8abeba5c9e8f3810d511110d7f56b436eb2f15e242af8e434fa008fe5b23bfb17a4f48cd655c7ce267213bf73a626461cfed01f1acaa433a375b92bafff2a4fffccf79ba099a3257", 0x261, r5) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ed4000)=""/0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) r1 = openat(0xffffffffffffffff, &(0x7f0000fde000-0x8)='./file0\x00', 0x100, 0x2) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000bba000-0xa5)="385e9f809a222ec273139ccd723b0a5f850d67c2fb034b5050d198eb212e6676e6453c5c04cdc0ed8297f9dd221bce04849c118c94771d3ba8347085d80a0ba34cfebc55a1a0ee2d69a9a436bd49d20d700e3d4193c0fae42d38f509b76c71365f99b396164a184b465147afc5dd0e62007a6f855aecc2c9501388709140111b523bbbc3b0e14abb1c4359301feeef5e0ad1f7ed5a1ad98c1a25814a9d30f7520031da6546") ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000038a000)=@generic={0xfff, 0x7fffffff, 0x59}) 2018/01/31 10:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000062e000-0xb)='/dev/audio\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000987000)=0x0, &(0x7f0000920000-0x4)=0x4) add_key(&(0x7f0000ae3000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000)="1138037c13e82e", 0x7, 0x0) r1 = syz_open_dev$midi(&(0x7f000077b000)='/dev/midi#\x00', 0x1, 0x80) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000bd5000)=0x2, 0x2) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000efa000-0x25)=""/37) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000-0xc)=@sack_info={0x0, 0x40, 0x0}, &(0x7f000000c000-0x4)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0xc4000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000-0x8)={r2, 0x7fffffff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@empty=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl(r1, 0xc0884123, &(0x7f0000003000-0x24)="8a") 2018/01/31 10:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a0c000)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000c3c000)={0x4, [0x800, 0x1, 0x6d84, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f00008d3000-0x8)=0x0) io_cancel(r4, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x8, 0xb031, r0, &(0x7f0000181000-0x1000)="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", 0x1000, 0x5, 0x0, 0x1, r1}, &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000100, 0x0, 0x0}]}) pipe2(&(0x7f0000872000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000cfb000-0x98)={0x0, @in6={{0xa, 0x2, 0x8020, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000555000)=0x98) 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00001f5000)={&(0x7f0000fd3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1272, &(0x7f0000fea000)=""/87, 0xb6, 0x0}, 0x0) 2018/01/31 10:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x200, 0x407ffc0003}]}) r0 = openat(0xffffffffffffff9c, &(0x7f00001a9000)='./file0\x00', 0x80002, 0x8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000e28000-0x10)={0x100000000, 0x4, 0x7, 0x7919}, 0x10) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009bb000)=0x5) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000742000/0x3000)=nil) mkdirat(r0, &(0x7f0000e1d000-0x8)='./file0\x00', 0x80) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002da000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00001c2000-0x58)={0x5, 0x0, [{0x7, 0x0, 0x8}, {0x5, 0x0, 0x2}, {0x100000001, 0x0, 0x7fff}, {0x5, 0x0, 0x8000}, {0x1, 0x0, 0x0}]}) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000011000)="b964", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) prctl$void(0x2f) 2018/01/31 10:20:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e14000-0xa)='/dev/dsp#\x00', 0xdd9, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000097c000+0x503)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x3f, 0x3, 0x7, 0x10000, 0x100, 0x3, 0x40, 0x40, 0x0, 0x9, 0x9, 0x5, 0xfffffffffffffffc]}, &(0x7f0000521000)=0x108) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000072b000-0x8)=@assoc_value={r1, 0x10000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f81000-0x6)={r1, 0x1}, 0x6) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000098f000)=[@in6={0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x40}, @in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00005d6000-0x9)='/dev/dsp\x00', 0x10004, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000082e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c5000)=0xb) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f000038b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000574000)={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000039f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000034d000-0x4)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000090a000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) fcntl$getown(r1, 0x9) 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b84000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c99000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00009ae000)={r2, 0x2}) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x400000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1ff}, 0x1c) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000026e000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a1000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000306000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r3}) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee2000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl(r0, 0x7ff, &(0x7f000012b000-0x4c)="ac37782b589e44fc545b4e1acf5041191b41ff425cc674fb121c833dd6a296636eda0dead0a245583619b4f6088a6ae852cdedef13e225cbb765df4eb6d7614691c7f2a2ae7582b431c0e27c") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x9382, &(0x7f00004f8000)="") 2018/01/31 10:20:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000029e000-0xb)='/dev/midi#\x00', 0x0, 0x2001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d20000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x639, 0x3, 0x1000, 0x2}, &(0x7f00006a6000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005e5000)={r1, 0x0}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cad000)=@assoc_id=r1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000061f000-0x18)={0x1, 0x0, [{0x2000000040000071, 0x0, 0xfffffffffffffffc}]}) 2018/01/31 10:20:05 executing program 3: getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001]}, &(0x7f0000007000-0x4)=0x108) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f000000a000-0xfc)=""/252, 0xfc}, {&(0x7f0000009000)=""/155, 0x9b}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") 2018/01/31 10:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000068000-0x38)={&(0x7f000057e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008da000-0x10)={&(0x7f0000456000)=@acquire={0x1ac, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:20:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000009a000)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00009f3000-0xee)=""/238) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005f4000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000042d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c9c000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) ppoll(&(0x7f000079f000)=[], 0x0, &(0x7f0000b0c000)={0x77359400, 0x0}, &(0x7f0000d8c000+0x4d)={0x0}, 0x8) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000d2c000)=0x8) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00007d0000-0x8)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004b4000-0x20)={0x101ff, 0x3, 0x1, 0x1000, &(0x7f00002f9000/0x1000)=nil}) 2018/01/31 10:20:05 executing program 7: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000040b000-0x18)=@ethtool_stats={0x1d, 0x0, [0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d26000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x800, 0x8, 0x8e, 0x4}, &(0x7f0000d26000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007f3000-0x6)={r1, 0x3}, 0x6) 2018/01/31 10:20:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae0000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000431000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_mtu=0xffffffff}) 2018/01/31 10:20:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl(r0, 0xf7b, &(0x7f0000044000-0x13)="7cbc382acf312452ab1118199ceeb46d7a6817") mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000025000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000025000)={0x1, 0xa8, &(0x7f0000026000-0xa8)="b17f6b5f938b71e5689decece2df747963729eda463e588028684eb5c3412ea8857c99da82371b9edb0ef40bd2b1a0e7a9789d3324fb1f3c71e94a6478399da6e77231f113834c4f1f354e71086520280ab0ff29f5fea359087d649e7aa9d13d9d7ae89fe02b685ee0fcb1563f6f89dbd07f52dac86074476b26af6855642172c43250f0d0cf8fae00aa69c66d9d3931546ce909738e3ddac86ebf6508180fd6c9d303fe916477f3"}) socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000027000-0x18)={r1, &(0x7f0000026000)="d0da6f47049cdd7e8c61a3b4cbbcaf65235d06960463d3281bd17e30338c5dde3836a2433653395f53ba3cfd9ad582b7a8a076e6199757d16ef5884a67ca9ccd9f56fabbbc58d48677de39a76c151e4c7956078ca784d1a118b73e55c94b6f4746521fe58bc79ef51857978a3db1f0f3b4d8ef200ecda97b2b4c8bb2c90df60cbaa56759160d72265c0eccde0bdd0af651da4b31a1bcc69e779e77126f5b4121b11a2ef2c73bf94451840b7d89d9a882aea7fd9d9a9da87a", &(0x7f0000016000-0xd8)=""/216}, 0xffffffffffffff97) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000026000)=0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000000b000)=""/20) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000028000-0x8)=0x0, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000029000-0x8)={0x0}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000027000)=0xb2, &(0x7f0000027000)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000029000)={0x4, 0x5, 0x6c8d, 0x1}, 0x10) 2018/01/31 10:20:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x2402, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffff7fffffbfffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf06, 0x0, 0x0, 0x0, 0xa70f, 0x0, 0x7f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:20:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r0, &(0x7f000089c000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000c96000-0x12)='/dev/input/mouse#\x00', 0x5, 0x10000) connect$bt_l2cap(r1, &(0x7f0000cfb000-0xe)={0x1f, 0x4, {0x9, 0x8000, 0x7, 0x8, 0xd59a, 0x200}, 0x8, 0xfff}, 0xe) 2018/01/31 10:20:06 executing program 6: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x101) shutdown(r0, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000cc6000-0x8)={r0, 0xffffffff00000001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 84.154624] QAT: Invalid ioctl [ 84.161822] QAT: Invalid ioctl [ 84.184737] QAT: Invalid ioctl [ 84.196981] QAT: Invalid ioctl 2018/01/31 10:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/31 10:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4000, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000245000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001cb000-0x4)=0x0) kcmp(r2, r3, 0x7, r0, r0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSCTTY(r1, 0x540e, 0x80000000) 2018/01/31 10:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000082d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000002a000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008ac000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x2f6, 0x0, &(0x7f0000d5f000)=""}) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000003000-0x1)={0x0, []}) r2 = syz_open_dev$admmidi(&(0x7f0000011000-0xe)='/dev/admmidi#\x00', 0x5, 0x400040) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000021000)={0x0, 0x1000, "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"}, &(0x7f000000e000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000017000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x80000001}, &(0x7f0000001000-0x4)=0x98) 2018/01/31 10:20:06 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = memfd_create(&(0x7f0000004000-0x1)='\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000006000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x307, @random="78f2365c94e5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname(r0, &(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@generic="4d520bdfe9bdb09c310ec13de7bcacd7", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000007000)=r5) sendto$llc(r0, &(0x7f0000006000)="f7b1440bfb8ab36ef323cb085b", 0xd, 0x20000000, &(0x7f0000007000-0x10)={0x1a, 0x15, 0x7, 0x80000000, 0x7ff, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 10:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007c0000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000824000-0xc)={0x0, 0x7, 0x10}, &(0x7f000080c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000411000)={r1, @in6={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x7f, 0x265b, 0x8}, &(0x7f000087a000-0x4)=0xa0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00000d6000-0x9)='net/sctp\x00') ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000eea000-0x20)={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]}) 2018/01/31 10:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c62000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b16000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000433000)=0x0) sched_setaffinity(r0, 0x36ff02572f633353, &(0x7f0000365000)=0x10001) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9f000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b46000)={r1, 0x50, &(0x7f00002c1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0xcbc6, &(0x7f00006bb000-0x10)={0x0, 0x989680}, &(0x7f0000072000)=0x0, 0x0) 2018/01/31 10:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000075b000)='keyring\x00', &(0x7f00003f1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000027000)='keyring\x00', &(0x7f00000c9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key(&(0x7f00006eb000-0xc)='id_resolver\x00', &(0x7f0000b78000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x94, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f000077d000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r1) r3 = socket(0x9, 0xe, 0xfff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000135000)={0x0, 0x74, &(0x7f0000d2f000)=[@in6={0xa, 0x1, 0xf13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0xb68, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000907000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000afe000)={r4, 0x5}, 0x8) r5 = open(&(0x7f000081a000)='./file0\x00', 0x10000, 0x1) getdents(r5, &(0x7f0000b45000)=""/130, 0x82) keyctl$setperm(0x5, r2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc8000-0xe)='/selinux/load\x00', 0x2, 0x0) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r1) [ 84.203874] QAT: Invalid ioctl [ 84.213578] QAT: Invalid ioctl 2018/01/31 10:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/rtc\x00', 0x500, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000448000)='/selinux/checkreqprot\x00', 0x10000, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000837000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000082f000)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r1, &(0x7f0000577000)="2400000024007f000000120000000100000ff6ff01000000000ff300f1ffffff1300ff10", 0x24) 2018/01/31 10:20:06 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000d15000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000bbe000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000044a000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000e56000)='oom_score\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f000060c000-0x12)='/dev/snd/pcmC#D#c\x00', 0xf0, 0x200002) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) [ 84.284667] binder: 9669:9680 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/31 10:20:06 executing program 7: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000fa000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88f5, ""}}}, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000fc000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000015000)='./file0\x00', 0x0, 0x80) accept4$netrom(r0, &(0x7f00000fa000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000fc000)=0x10, 0x800) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000fb000)='/selinux/enforce\x00', 0x2000, 0x0) mknodat(r1, &(0x7f0000096000)='./file0\x00', 0xc000, 0x10001) 2018/01/31 10:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001d9000-0xb)='/dev/audio\x00', 0x10000, 0x0) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000223000-0x4)=0x0, &(0x7f0000c0a000)=0x4) bind$inet(r1, &(0x7f00007c0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009b8000-0x18)=[{r0, 0x3, 0x0}, {r0, 0x600, 0x0}, {r0, 0x1000, 0x0}], 0x3, 0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009b7000)=0x14) tee(r0, r1, 0x3, 0x8) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000ca2000-0x30)={0x1, 0x2, 0x3, 0x0, 0x7, 0x2}) 2018/01/31 10:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) listen(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00008df000-0x9)='/dev/amidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) close(r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000f8000)=""/177) 2018/01/31 10:20:06 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000261000)=0xc) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x7fffffff, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000fbf000)={{0x0, 0x2}, {0x3f, 0xcbdd}, 0x27, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc0000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000042d000-0x50)={0x301, @time={r3, r4+10000000}, 0x31b, {0x400, 0x2000000000000000}, 0x8, 0x0, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$vcsn(&(0x7f000016c000)='/dev/vcs#\x00', 0x3c21, 0x0) perf_event_open(&(0x7f0000553000-0x78)={0x4, 0x78, 0x3, 0x1, 0x3ff, 0x34b, 0x0, 0x4, 0x10, 0x1, 0x2, 0x0, 0x0, 0x4, 0x8000, 0x401, 0x924, 0x101, 0x5, 0x3a133f67, 0x7fffffff, 0xf31, 0x2, 0x40, 0x0, 0x6, 0x9, 0xfffffffffffffffb, 0x0, 0x6, 0x4, 0xa323, 0x43ad, 0x1, 0x1, 0x81, 0xf3, 0xffffffffffffffa7, 0x0, 0x3ff, 0x1, @perf_config_ext={0x1, 0x1000}, 0x8, 0x101, 0x100000000, 0x0, 0x1000, 0x7, 0x10001, 0x0}, r0, 0x80000001, r5, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0xe, &(0x7f000054a000)=""/197, &(0x7f00006f9000-0x4)=0xc5) socketpair$inet(0x2, 0x4, 0x100000001, &(0x7f0000fc0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) 2018/01/31 10:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000be6000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) [ 84.328113] binder: 9669:9696 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/31 10:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000db3000)='/dev/dsp#\x00', 0x80001, 0x1013fe) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x200) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockname$ipx(r0, &(0x7f0000462000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000055d000)=0x10) sendto$unix(r0, &(0x7f0000d74000-0x82)="fb5ff9d9fe91ad9628fb47f3c7d301e7f23a2f7e42ffc2dc3fc42d893aa9b0f159595540a64d2f57d3ca7b4c35baca833978680a06052be98c5057556da46957381dcf9d4fed00fce3d10717f3b724f82ed2e3cb3008bb13cf57243cd838b71c719ab72afb7ff2c8e41065a98687001d1e7c1cbec1c960e4078bba1c51ab96d6346e", 0x82, 0x40004, &(0x7f0000cc9000)=@abs={0x1, 0x0, 0x2}, 0x8) writev(r0, &(0x7f00000b9000)=[{&(0x7f00003eb000-0x11)="116342247af6e27df56c5d8493d014c3d0", 0x11}, {&(0x7f0000ce9000-0x41)="0c29db0d07bebfee872511cd83deff749a3cc0bc7be6e176edbd1586d23f96faa5c3c5237720276af6d8bb6c462f5aaee4345e1f635e0c47d6efbdb66025a7cad3", 0x41}, {&(0x7f00007da000)="1339a605841b4f007ed9cd3621a3df6f04085373d279150f5b966557bdcd5a4490179b3ebaa81273dcb83a4f6fdbaffa7a75229248744e1b50d0aaa9c1a1bb2fc1033b4a3b1bce58a786fb4db5d93b588fe19bec5d6801fa01276fd8a95ed949b1e8e6e52ff1fb3eeaecb2ce19eeb74df35233911605eecad17d4e1e96b0feca654326cad0fd02368746d6c878bd4e3a38974f9294a9b0d42835c2cbf095820ffb1c43a83a1455d3ea553f66db37bec6ab684d5b8d12caca17819f1c1e680e8bb9210d132aa1bb04881f539cb65011720a06286d6fe3ec77", 0xd8}], 0x3) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r0, 0x2081, 0x0}], 0x1, 0x0) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) flock(r2, 0x2) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 10:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000dd9000-0x8)='./file0\x00', 0x1da) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000ec1000-0x18)={0x7, 0x7f, 0x100, 0xffffffffffffffff, 0xcc, 0x80000000}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/audio\x00', 0x101823, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r3, r2) fcntl$setlease(r4, 0x400, 0x2) 2018/01/31 10:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000093d000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da9000+0xcaa)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b16000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r1, 0x2, &(0x7f0000bfb000-0x8)=0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a5f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r1, &(0x7f0000c17000)={&(0x7f0000c52000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000216000)={&(0x7f00001a5000-0x1ac)=@getae={0x1ac, 0x1f, 0x0, 0x0, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff, 0xffffffffffffffff}, [@proto={0x8, 0x19, 0x33}, @srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4_hthresh={0x8, 0x3, {0x11, 0x14}}, @encap={0x1c, 0x4, {0x2, 0x1, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}}}, @algo_auth_trunc={0x120, 0x14, {{'sha3-384\x00'}, 0x6a0, 0x100, "a998828f843002c62d6e0d78bb54d74bc85d691dd3af24dae2e634aedfc14455bae31e17d0f44dd6e73c1bcc12f5a1f436c4bfcf9edb2c5615ce3468854e46ca59c35ad3eab44b8610f27dcf01eb99d07fecaded4939cfb324b8a1e565e2d94d11e48999d7c847b7da8fb9006ccc4eb3c0f10ffb5f56e2fe2364e8abfb356fc426ed2f67d7254cd4e2ebce1aa6f2f2334f56a50b9773067b73e6836a92712af9ed0ab89da8906b733e3d3f486bfb009243a67fbcaae3a56b82d0fec89d43d2d60390a18f4ef45a3670fd434765650e6e41e9dc83"}}, @offload={0xc, 0x1c, {r2, 0x1}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x20008011}, 0x4000) 2018/01/31 10:20:06 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000ae5000)='/dev/usbmon#\x00', 0x2, 0x400) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000730000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000ff2000)='ext3\x00', 0x308078, 0x0) sysfs$1(0x1, &(0x7f00004ca000)='bdevproctrustedeth0\x00') mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000000c000-0x438)=@raw={'raw\x00', 0x9, 0x4, 0x3d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='bcsh0\x00', @generic="0847bf000000e900000000006bd8cd23", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00', 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="c0c5999c2d498c5f186eee201cf1e17c", @syzn={0x73, 0x79, 0x7a, 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, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x438) 2018/01/31 10:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0xd) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000070a000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f00006e6000-0x4)=0x8, 0x6, 0x0, &(0x7f0000baf000)={0x0, 0x0}, &(0x7f000075a000)=0x0, 0x0) recvfrom$llc(r0, &(0x7f0000eec000-0x79)=""/121, 0x79, 0x10000, &(0x7f0000a6e000-0x10)={0x1a, 0x1b, 0x7, 0x800, 0x1, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) 2018/01/31 10:20:06 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000092c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004c8000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/31 10:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000008b000-0x9)='/dev/rtc\x00', 0x40000, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x0) 2018/01/31 10:20:06 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000346000)=0xe300000000000000, 0x8) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) clock_gettime(0x0, &(0x7f000077e000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000788000)="2fd0699f173fd17d3e8478ba021e66569c4e3cda39983833e4843fe726d991ce582da3e531d37f079ea3ac484cff8caad307d567250d244150d9d7bf06a17d86a9e18a8259bd242dbd8e004992d9a2d9204b83ceb342a04cd9296c6d6a59f080cdc526c7e1e35b7f9ee5da1950cb8bd40ef8f4c09638d3d2e2bf57216688df79174e9ac668e46467615b566c3dd067", 0x8f, 0x9, &(0x7f0000a59000)={r2, r3+10000000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 10:20:06 executing program 4: socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2000) 2018/01/31 10:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mincore(&(0x7f0000052000/0x1000)=nil, 0x1000, &(0x7f0000beb000)=""/252) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000432000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x23fd, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf2000)="0a0775b0d55483e5b3b60ced5ce3dbb7295df0df823aad4000000000000000e6df", 0x21) r1 = syz_open_dev$adsp(&(0x7f00005d6000-0xb)='/dev/adsp#\x00', 0xe51, 0x800) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000563000)={0x9, 0x34f8, 0x7fff, 0x1, 0x2}) 2018/01/31 10:20:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a77000)='/dev/vcs#\x00', 0x9, 0x40000) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) dup3(r1, r2, 0x0) 2018/01/31 10:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000026000-0x4)=0x0, &(0x7f00001d7000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000c7e000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000dc6000-0x4)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 10:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e52000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005a1000-0x4)=0xffffffffffffff34) r1 = syz_open_procfs(0x0, &(0x7f000015a000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f0000f1b000)=0x0, 0x10003) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dba000-0x4)={0x0, 0x5, 0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x10e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}, ""}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000989000)='/dev/vga_arbiter\x00', 0x404000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00004bf000)={0x2, 0x3600}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000075b000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000d0d000-0x110)={{0x5, 0x6, 0x5, 0x7, "3e29f5450512e90966dd9cf356de733c98ac15f0e47b54b60b781640f6fa94e7bee4ee5e1e603d832be2d8a1", 0x6}, 0x0, 0x0, 0x0, r2, 0x1ff, 0x80000000, "cee30315f18d8e7d98a821b2de1522efa80edb940c61e2a58cd945a86ed1ae08744a18194ae9a730760a091722f529acb603ddac46d317cfad52b179757dab46", &(0x7f000050a000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x6, 0x2, 0xfffffffffffffff9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 84.618221] binder: 9766:9770 ERROR: BC_REGISTER_LOOPER called without request [ 84.680365] binder_alloc: binder_alloc_mmap_handler: 9766 20000000-20002000 already mapped failed -16 [ 84.694419] binder: BINDER_SET_CONTEXT_MGR already set [ 84.694429] binder: 9766:9784 ioctl 40046207 0 returned -16 [ 84.721529] binder_alloc: 9766: binder_alloc_buf, no vma 2018/01/31 10:20:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40440, 0x0) ioctl$sock_bt_hci(r0, 0x400448e6, &(0x7f0000c27000-0xea)="51b7d731b51f2c0e64bfbeb1b0d281f21457be80c340ddf65794cc7874e1b9c714c326a83383947e0ee91810c4c4dc1e39abfef4087b802260f3976f4c9cf1bfd40133d2599567cbb14d063aba0be4b7000369e422d0ffb542ba64b8dd9e8843eb27e840296f76157e12172045d7d49cebee44c9d3c25f9c3a51a148d8fcb4b711c558cf95984cf05db2f57f4cd373c9191748a6f5272b8e6953f9bcc48e30ad2b1a7f64f826c2c7140943a77cb84a9292e9b11cac29ea5e3d48d83d0b681ee73fafd964adfafc4024177987006ac355bd5f6384799b2ee1586d610b6c305562f8760fefe0922c39d0ba") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000bde000-0x10)={0x3, &(0x7f0000f6e000)=[{0x7, 0xffffffff, 0x7, 0x8000}, {0x0, 0x3, 0x8db6, 0x8}, {0x2, 0x0, 0x6, 0xffffffffffffff8f}]}) 2018/01/31 10:20:06 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f000040b000)={0x0}, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 10:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r0, &(0x7f00009de000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x81, 0x8}, {0x0, 0x0}, @ext={0x0, &(0x7f00008a2000-0xf7)=""}}], 0x30) openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000-0x9)='/dev/kvm\x00', 0x40000, 0x0) 2018/01/31 10:20:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x0, 0x0}}) mbind(&(0x7f0000ab8000/0x2000)=nil, 0x2000, 0xffffffffffffffff, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x30, 0x0, 0x0, 0x6, 0x4, 0x7e6, 0xf33, 0xde}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffa000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000070000-0x48)={{0x3, 0x62b260fd5d174833, 0x6f, 0x2, 0x8000}, 0x10, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(0x0, 0x1000000000016) 2018/01/31 10:20:06 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000835000-0x4)=0x0, 0xff86) r1 = memfd_create(&(0x7f0000a27000)='-lo\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001000-0x8c)={0x352, 0x6, 0x200, "7175657565310000000000000000000000000000000000000000000000000000000000000000000000000000000000df3700", 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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1671, 0x20041) 2018/01/31 10:20:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x440800) r1 = accept$unix(r0, 0x0, &(0x7f000088e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x80040, 0x0) r3 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006b2000)={0xa084, 0x0, 0x1, 0xa482, 0x0}, &(0x7f00002e3000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000925000)={r4, 0x80000000}, &(0x7f00001c2000-0x4)=0x6) recvmsg(r1, &(0x7f00002ed000-0x38)={&(0x7f00009de000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a4a000-0x40)=[{&(0x7f00001b7000-0x5f)=""/95, 0x5f}, {&(0x7f0000513000)=""/155, 0x9b}, {&(0x7f0000568000-0x32)=""/50, 0x32}, {&(0x7f00008fa000-0x40)=""/64, 0x40}], 0x4, 0x0, 0x0, 0x401}, 0x40) fcntl$setlease(r3, 0x400, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000a08000)=0xffffffff) fcntl$setlease(r2, 0x400, 0x0) lstat(&(0x7f0000483000)='./file0\x00', &(0x7f000034e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000cd5000-0x8)='./file0\x00', &(0x7f00002fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000dc4000)='./file0\x00', r5, r6) r7 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r7, 0x401) 2018/01/31 10:20:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000497000-0x10)={&(0x7f000002d000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r1 = syz_open_pts(0xffffffffffffff9c, 0x880) sendto$inet6(r0, &(0x7f0000348000-0xc0)="17a2db8752499c63d36297d0cf494a18b13b38c43eae281b76a37315b78250a1336a0d0d24d9a8dfd5f5373681d430cb76f879c7fd367dc7f55b06078dd777bb5ba1af2716e52987da0a6b125d4c96ae01a89540bf049dd8bfc7e4ad9492464979e544b9281590f0876ec67b975bc21232c89a7872218ce3d150ceacd72ec374336194c485b72a0a4667d5e0511679b7faa53cc96223b7f58f3f4e3b48b327143621218431f69b732d62f1b211d3c400ede4e814117d5a020a0eba049be8c2d6", 0xc0, 0x20000081, 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000e05000-0x24)={0xfff, 0x100000000, 0x100000001, 0x200, 0x0, 0x84, 0x2, 0x8, 0x5, 0x200, 0x9, 0xfffffffffffffffc}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000549000)=0x0, &(0x7f0000037000-0x4)=0x4) ioctl$int_in(r2, 0x80000000005424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c8000)='systemvmnet1\x00', 0xfffffffffffffffd) r4 = open(&(0x7f0000780000-0x8)='./file0\x00', 0x440000, 0x80) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000306000-0x8)={0x6, 0x3ff}) keyctl$search(0xa, r3, &(0x7f00000e9000-0xb)='pkcs7_test\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) fcntl$getflags(r2, 0x409) keyctl$read(0xb, r3, &(0x7f0000da1000)=""/4096, 0x1000) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000066000-0x8)=0x0) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000007b000-0xd)='/dev/usbmon#\x00', 0x1, 0x2000) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f00005f9000-0x4)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000096000-0x4)=0x0) get_robust_list(r4, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/31 10:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000017e000)='/dev/usbmon#\x00', 0x2, 0x20000) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) [ 84.723148] binder: 9766:9770 ERROR: BC_REGISTER_LOOPER called without request [ 84.723157] binder: 9770 RLIMIT_NICE not set [ 84.738945] binder: 9766:9784 transaction failed 29189/-3, size 0-0 line 2903 [ 84.749215] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.754767] binder: undelivered transaction 28, process died. 2018/01/31 10:20:06 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fe000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x19}, {0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0xdd, [0x5, 0x0, 0x400, 0x5, 0x1000, 0xffffffffffffff81, 0x0, 0xffffffff]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007fd000-0x8)=@assoc_value={0x0, 0xffffffff00000000}, &(0x7f000065c000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002a3000)={r2, 0x3ff}, &(0x7f00003ee000)=0x8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/01/31 10:20:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x361, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1d000)='/dev/hwrng\x00', 0x13b600, 0x0) r0 = syz_open_dev$binder(&(0x7f0000491000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x1, 0x0, &(0x7f0000b1a000-0x3c)='j'}) 2018/01/31 10:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00006ba000)='syscall\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000561000)=0xdf72) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000b1e000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000adb000)=0x0, &(0x7f0000ad1000-0x4)=0x4) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000e98000-0x8)=0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000864000-0x10)={0x4, 0x2e, &(0x7f0000cb8000)="3986599e79c7d0c029a2989711560541ab94d04a71501aec0f50415313c8b0505a48d4ca6c5a48c85dc4ec0e52f1"}) r3 = syz_open_dev$sndpcmc(&(0x7f00004a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0xbb08, 0x100) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000471000-0x8)=0x0) pkey_free(r2) r4 = open(&(0x7f0000840000)='./file0\x00', 0x8000, 0x8) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000090000)=0x9, 0x4) 2018/01/31 10:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000216000)={0x0, 0x8}, &(0x7f0000eed000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081f000)={0x8, 0x1, 0x9, 0x9, r1}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d38000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00001ea000)=""/204, 0xcc}], 0x1, 0x0) 2018/01/31 10:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f000070f000)='/dev/ashmem\x00', 0x100, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000302000)='/dev/usbmon#\x00', 0x8, 0x4000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000c7000)={0x1, 0x20, 0x0, 0x0, 0x9}, 0x14) rt_sigprocmask(0x0, &(0x7f000039b000)={0x0}, &(0x7f0000ef7000)={0x0}, 0x8) 2018/01/31 10:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000564000)='/dev/admmidi#\x00', 0x9, 0x8402) r0 = shmget(0x2, 0x3000, 0x20, &(0x7f000019e000/0x3000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000179000)=""/213) 2018/01/31 10:20:06 executing program 7: socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fallocate(r0, 0x0, 0x0, 0x1) 2018/01/31 10:20:06 executing program 5: clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000b3c000-0x1)="") link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf75, 0x7fff}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000002000-0x4)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xc3a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x14)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x8}, &(0x7f0000d62000)=0x98) 2018/01/31 10:20:06 executing program 3: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe2(&(0x7f0000576000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000eea000)=""/46, &(0x7f0000eea000)=0x2e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x18, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 10:20:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000264000-0xd)="3674692f65665f060065006e74") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000083e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000039b000-0xb)='projid_map\x00') write$tun(r2, &(0x7f00001a8000-0x224)=@pi={0x0, 0x8abf, @ipv6={0xfffffffffffffff9, 0x6, "84f35a", 0x1f8, 0xff, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@fragment={0x2e, 0x0, 0xff, 0x7, 0x0, 0x2, 0x1}, @fragment={0x3f, 0x0, 0x2, 0xffffffff, 0x0, 0x1, 0x1}, @routing={0x7e, 0x2, 0x2, 0x8, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x16, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffff, 0xe0, "0f196f25d8fba9fba2a87b817571be537257d29bdef2e00091bca7250fe9ee838348a5770260a72331e14f71e582500cce5c30aa9b14fb50fb845a07c01b4c687bb5278d3bcfe21fdec36919f94b77d5dc0e2b513ad9b10b17cb4a253e4b1960c0778dbb9a0073400092219f075e5da8d821d92a574474c0c8c1864edec2d4757a3fa38adefee0c17a10695a11b701edd2854b8bf1a72149bf7e30c6c771d02937949cb5c974ab3453ce8d90b4b30744fbd77899df663831b92c09f8310c21d9cd030d2c4407899b1baba25c0527065ab6696d51a138eb126d6b619b075250d7"}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x28, {0x3f, 0x8, 0x10001, 0x2, [0x7, 0x8001, 0x100000000, 0xffffffff]}}, @ra={0x5, 0x2, 0x0}]}, @fragment={0x3c, 0x0, 0x6, 0xb0, 0x0, 0x1f, 0x1}, @dstopts={0x3f, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}, @hopopts={0x3b, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffff9}, @calipso={0x7, 0x28, {0x6, 0x8, 0x3, 0x80000000, [0x0, 0x2, 0x7, 0x1]}}, @calipso={0x7, 0x38, {0x3, 0xc, 0x80, 0x4, [0x400, 0x80000001, 0x80, 0x5, 0x8000, 0xffaa]}}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x938a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}, 0x224) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000188000-0x34)={{0x3, 0x3, 0x200, 0x3, 0x49f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r0, &(0x7f0000165000-0x8)=0x0, 0x400000ff) 2018/01/31 10:20:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b9000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000040d000)=0x14, 0x800) r3 = getuid() getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000abd000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f000042f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d9000)={0x0, 0x0, 0x0}, &(0x7f000021f000)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000751000-0x38)={&(0x7f0000eb1000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000c89000-0x10)={&(0x7f00005b9000-0x2a8)=@newpolicy={0x2a8, 0x13, 0x20, 0x1, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x7, 0x1, 0x200, 0x0, 0x80, 0x80, 0x8, r2, r3}, {0x3f, 0x34d, 0x7fffffff, 0x2, 0x7fff, 0xe491, 0x4, 0xfffffffffffffffd}, {0x120000, 0x3f, 0x9ae, 0x7}, 0x2000400, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @policy={0xb0, 0x7, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x0, 0xa, 0x0, 0x80, 0x2, r4, r5}, {0x3ff, 0x5, 0x0, 0xfff, 0x7fff, 0x6, 0x7, 0x81}, {0x8000, 0x81, 0x3, 0x5}, 0x6, 0x3, 0x2, 0x1, 0x0, 0x0}}, @lifetime_val={0x28, 0x9, {0x6, 0xf0dd, 0xfffffffffffffb7f, 0x4}}, @algo_aead={0xe4, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x4a8, 0x200, "c23920fbd88a261c774d7defd37ca8933f0648591791db37698343dac47b0ebb69161559e4180eca05e85ef9ea727425d658f1abd62bfd4b4569826e5875c33d1e4a14cf5e1d01a49e6ac58725ba7829935954f567f7a17c131e7fa84e06e5bf96ca9cde7399eb880076ac8dc675b8a311dae5e3c4ac1ea1c5d13ade5bef46a3b8af0d4c461c020f3627a04e95aabf9e56d7be1f72"}}, @etimer_thresh={0x8, 0xc, 0x80000000000}, @ipv4_hthresh={0x8, 0x3, {0x1e, 0x18}}, @replay_thresh={0x8, 0xb, 0x0}, @replay_val={0x10, 0xa, {0x2, 0x0, 0x1}}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4000810}, 0x8000) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000706000-0xd5)="", 0x29b, 0x0, &(0x7f0000c76000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000932000-0x4)=0x0) 2018/01/31 10:20:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000482000-0x15)='/proc/self/net/pfkey\x00', 0x6803, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000e94000-0x400)={"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"}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000443000)={0x0, 0x800, 0x3, 0x80, 0x8, 0x164f, 0x800, 0x3, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x5, 0x8001}}, &(0x7f0000d76000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000334000)={r3, 0x7ff}, 0x8) 2018/01/31 10:20:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003be000-0xb)='/dev/audio\x00', 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 10:20:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4000000000, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0}], 0x3ad) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)="") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fd2000-0x24)={0xffff, 0x100000000, 0x10000, 0x7, 0x37a8, 0xfff, 0x101, 0xfffffffffffffff7, 0x2, 0x2, 0x1, 0x9}) 2018/01/31 10:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000033e000)={0x0, 0x6}, &(0x7f0000e2f000-0x4)=0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000cc3000-0x8)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eeb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00004b3000-0x18)={0x1, 0x9, [{0x2, 0x0, 0xfffffffffffffff7}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f42000-0xd8)={r1, 0xd0, "a77473a7165aaf73bc29348ad7732880506f47d3b7cc11c13dfe248ebaec0b7c2b6472cbd207f03021d947e8484be2b7b4591ee882d899f268410a63736f28e57ee56cdd4406446d06e563a81b834c4b2a1ee5bbb9b6f499dd4448b92ade54922291dfe69b8c75507f72c54db5998f979f8153a535e9483fab3c42982d495dfca7e946125688ac7681e1d52f764567acec4f4b30de1c971a0bfcc95e95e4cc7c5303a082ad0a488992d33c32a21551db7a61f5b967062e7d61b45326ec6f89b1e8db430aa83be0116a785146015f9fdd"}, &(0x7f000002c000-0x4)=0xd8) 2018/01/31 10:20:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f00000a8000)={0x19980330, r1}, &(0x7f0000cf4000-0x18)={0x4, 0x38e, 0x1, 0x1cd, 0x3cca, 0x8}) prctl$intptr(0x1c, 0x27) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000)={r3, 0x4bc}, 0x8) 2018/01/31 10:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000f3f000)=0xfffffffffffffc30) 2018/01/31 10:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0x100000200) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f3c000-0x10)={&(0x7f0000e90000)='./file0\x00', 0x0, 0x10}, 0x10) r0 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) ioctl$int_in(r0, 0x5473, &(0x7f0000592000)=0x4) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) [ 85.173345] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 85.189054] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/31 10:20:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000bfd000-0x38)={&(0x7f0000432000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000805000)=[{&(0x7f0000ff9000)="3d2c17d4f092537b9dbc4afdee1a146e", 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00009cd000)='/dev/dmmidi#\x00', 0x138b, 0x400000) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00003e9000)=0x0, &(0x7f00001d0000)=0x4) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x2e, &(0x7f0000bd0000-0x20)=[{&(0x7f000010c000-0x1000)=""/4096, 0xfffffeec}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x17a, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/31 10:20:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r1, r2) 2018/01/31 10:20:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/loop-control\x00', 0x40, 0x0) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a67000-0xbc)={0x7ff, 0x2, 'client1\x00', 0x0, "e99b93e8c83257cf", "80cead7c63cd3010684f621d81b6fb3afab2156ca691f860f48678af89434955", 0x3, 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]}) lseek(r0, 0x0, 0x1) clone(0x0, &(0x7f0000e23000)="", &(0x7f000004d000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 10:20:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf3000-0xa)='/dev/ptmx\x00', 0x8400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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) io_setup(0x0, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00005fb000-0x4)=0x0) socketpair$inet6(0xa, 0x80807, 0x7fffffff, &(0x7f0000295000-0x8)={0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d5b000-0xa)='/dev/cuse\x00', 0x88000, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000001b000-0x57)=""/87, &(0x7f000055a000)=0x57) symlinkat(&(0x7f0000ad6000-0x8)='./file0\x00', r2, &(0x7f000031a000-0x8)='./file0\x00') r3 = socket$unix(0x1, 0x2, 0x0) connect$inet(r1, &(0x7f0000b94000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$dspn(&(0x7f0000e9f000-0xa)='/dev/dsp#\x00', 0xfc, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a2c000)=0x4c0, 0x4) bind$unix(r3, &(0x7f0000f73000-0xa)=@file={0x0, './file0\x00'}, 0xa) [ 85.232721] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 85.261289] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/31 10:20:07 executing program 4: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000001000-0x11)="5177bc196810d29df0e5c9bef43005495d") rt_sigsuspend(&(0x7f0000238000)={0x0}, 0x8) 2018/01/31 10:20:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000094000)='/dev/dmmidi#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000197000)={0x0, 0x8}, &(0x7f0000e13000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000039e000-0x18)={r1, 0x3f, 0x30, 0x20, 0xffffffff}, &(0x7f00000e0000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000038e000-0x20)={0x0, 0x0, 0x10001, 0xc094}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00005de000)=0x19, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000eab000-0x20)={0xfffffffffffffffe, r2, 0x10001, 0x6}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b5000)={r1, 0x5, 0x0}, &(0x7f0000ee1000-0x4)=0xc) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r3, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000a4a000)={@generic="63be50904debcd8b7b2daa20f9818006", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 10:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000265000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000ae4000-0x51)=@un=@file={0x0, ""/79}, &(0x7f0000c00000-0x2)=0x51) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x1, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socket$l2tp(0x18, 0x1, 0x1) pause() dup2(r2, r1) 2018/01/31 10:20:07 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004fd000/0x10000)=nil, 0x10000, 0x4) madvise(&(0x7f000062f000/0x1000)=nil, 0x1000, 0x6f) 2018/01/31 10:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/vcs\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000b55000)=0x0, 0x80000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007a2000-0x10)={0x1, &(0x7f0000c51000-0x8)=[{0x6, 0x5, 0x4, 0x5}]}, 0x10) set_thread_area(&(0x7f000098c000-0x10)={0x80000000, 0x20001000, 0x1000, 0x5, 0x83, 0x10000, 0x7, 0x40, 0x5, 0x3}) syz_fuseblk_mount(&(0x7f0000066000-0x8)='./file0\x00', &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000b56000)={0x80000001, 0xfffffffffffffff9, 0x10000, 0x9, 0x3, 0x1, 0x8da}, 0xc) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) inotify_init() 2018/01/31 10:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) shmget$private(0x0, 0x1000, 0x54000054, &(0x7f0000cbf000/0x1000)=nil) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000485000)={r1, &(0x7f00009da000)="", &(0x7f0000017000)=""/0}, 0x18) pipe(&(0x7f0000ff1000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000b97000)={0x0, 0x1, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r1, r1) syz_open_dev$sndtimer(&(0x7f0000ddc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r5 = pkey_alloc(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000014c000)=@int=0x0, &(0x7f00002cf000-0x4)=0x4) pkey_mprotect(&(0x7f0000784000/0x2000)=nil, 0x2000, 0x0, r5) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f000098b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056a000-0x4)=0xc) 2018/01/31 10:20:07 executing program 5: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000706000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xf) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 10:20:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/31 10:20:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xb7, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xd1db, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000e9000)='/dev/mixer\x00', 0x200000, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000232000-0xa)='/dev/vcs#\x00', 0x7fff, 0x1) r5 = inotify_init1(0x80000) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c0c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x3, &(0x7f0000ee6000-0x18)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x100000001, r1, &(0x7f0000001000-0x4a)="14ae30e7b03b724cf03ad705908dfeab375e12b0d8bd54dcc119771b2823a928cbf9421da051f21bba2bd322373a323014c610b99e05fcfb7a5ee30a4f193940e08ad4c2fd344bb77222", 0x4a, 0x9, 0x0, 0x1, r2}, &(0x7f0000741000)={0x0, 0x0, 0x0, 0xf, 0x18, r3, &(0x7f0000d3b000-0xac)="5e3596c39ebe381e8b2ac2b2891b60716ce27b4b4bc57ddb0c3f1355afb3b7a8449f2ecd9a22fa82156f5d80b536553d7b029c4f4d105eef8b79f36de5b7a2c3595380eabda64a49bd9893346015b7c53668ea74e327d409c24604f3d882197099b6109a123a4fcbfe80a22ad226763232c434eeb7594df20c62d95fd1922b37726af65ee4ad9e98ab7cae798d62b3fba244e7acb427554e600363a9d9eec8ff8ed65dec0ffed160877040bf", 0xac, 0x3f, 0x0, 0x1, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x1, r5, &(0x7f0000bd8000)="9e5e6dba6eff4800863d62a49a74960656", 0x11, 0x8, 0x0, 0x1, r6}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4008af12, &(0x7f00003b6000)={0x0, 0xfffffdfd, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) 2018/01/31 10:20:07 executing program 5: r0 = shmget(0x3, 0x3000, 0x100, &(0x7f0000fac000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000e34000)=""/254) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1a2d, &(0x7f00001fa000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003ad000-0xa)=""/10, &(0x7f0000ea9000-0x4)=0xa) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000364000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f000092f000/0x18000)=nil, &(0x7f00007dc000-0x18)=[@text32={0x20, &(0x7f00006c6000-0x37)="f336670faa660f381e89cc000000d9e5646667660f5d10440f20c0350d000000440f22c00f21ff3e67660f1ac20f23310f09670ff87200", 0x309}], 0x1, 0x100000, &(0x7f00000b8000)=[@efer={0x2, 0x722c56b046a3dd28}], 0x1) 2018/01/31 10:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ae000-0x9)='net/icmp\x00') ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000bb9000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2018/01/31 10:20:07 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) clock_gettime(0x0, &(0x7f0000dc2000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000054c000)=[{&(0x7f0000807000)=""/80, 0x50}, {&(0x7f0000cbb000)=""/94, 0x5e}, {&(0x7f0000f36000)=""/146, 0x92}, {&(0x7f0000030000)=""/7, 0x7}, {&(0x7f0000217000)=""/37, 0x25}], 0x5, &(0x7f000074f000)=""/4096, 0x1000, 0x8}, 0x8}, {{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000-0x80)=[{&(0x7f00004d5000-0x53)=""/83, 0x53}, {&(0x7f0000317000-0xd6)=""/214, 0xd6}, {&(0x7f0000426000-0xc7)=""/199, 0xc7}, {&(0x7f0000705000-0x7b)=""/123, 0x7b}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f000020b000-0x70)=""/112, 0x70}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000858000-0x6a)=""/106, 0x6a}], 0x8, &(0x7f0000960000-0x7b)=""/197, 0xc5, 0x5}, 0x1de}, {{&(0x7f00005c4000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cbc000-0xa0)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000ae1000-0xd8)=""/216, 0xd8}, {&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000e07000)=""/4096, 0x1000}, {&(0x7f0000678000-0xc0)=""/192, 0xc0}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}, {&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000001000-0xfd)=""/253, 0xfd}, {&(0x7f00007d8000)=""/184, 0xb8}, {&(0x7f0000731000-0x2c)=""/44, 0x2c}], 0xa, &(0x7f0000000000)=""/58, 0x3a, 0x7}, 0x3}, {{&(0x7f0000675000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000276000-0x30)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f000083b000)=""/55, 0x37, 0x5}, 0x5000000000000}, {{&(0x7f0000bd7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f00003b5000-0x20)=[{&(0x7f0000b59000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/233, 0xe9}], 0x2, &(0x7f0000000000)=""/139, 0x8b, 0x1800000}, 0x0}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000057d000)=""/240, 0xf0}], 0x1, &(0x7f0000001000-0xf5)=""/245, 0xf5, 0x80}, 0x1000}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000de5000)=""/177, 0xb1}, {&(0x7f0000a2c000-0x1d)=""/29, 0x1d}, {&(0x7f0000c92000)=""/227, 0xe3}, {&(0x7f0000001000-0x88)=""/136, 0x88}], 0x4, 0x0, 0x0, 0x660b}, 0xfffffffffffff800}, {{&(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00007f9000)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000000)=""/12, 0xc}, {&(0x7f0000c25000)=""/175, 0xaf}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}], 0x4, &(0x7f0000000000)=""/143, 0x8f, 0xd6f}, 0x4}], 0x8, 0x40012000, &(0x7f00006bd000-0x8)={r0, r1+30000000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001cf000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x1000, 0x8, 0xffffffff80000000, 0x13de, 0x7, 0x1, 0xffffffff, 0x7e, 0x9446, 0x6, 0xffffffff, 0x7ff, 0x3, 0x80]}, &(0x7f0000aa0000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000381000-0xa)='timers\x00') close(r4) 2018/01/31 10:20:07 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = geteuid() openat$ptmx(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) setreuid(r2, r1) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/31 10:20:07 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10000) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000e90000-0x8)={0x0, 0x0}, 0x0) 2018/01/31 10:20:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000a89000)={{0x80000000, 0x0, 0x2, 0xc8, 0x1000, 0x5dc}, 0x2, 0x80000000, 0xc61}) 2018/01/31 10:20:07 executing program 1: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f000032e000-0xd)='/dev/usbmon#\x00', 0x3, 0x200000) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e84000-0xd2)=""/210) unshare(0x26400) r2 = signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e83000)=0xc) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000e84000-0x1e)={0x2, 0x1, 0x1, 0x200, r3}) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x0, &(0x7f0000e84000)={0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000078000)=0x93b, 0x4) 2018/01/31 10:20:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ffd000)='hybla\x00', 0x6) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) 2018/01/31 10:20:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000572000-0x70)=[{&(0x7f0000e95000-0xc3)="30861e0b613992241449827c48cba616afff3f10b3e9564e4883c20849a807135886549cf7dc7032c1da8573ad07473d0c56601307422e1afe5ef370fe2ddf82caf18fa714c26b92a5b97718c9203673d986a0c8a9d04105993635c61f80cd6658bc9d796d6c2382e5d4d35f7499642b8833993c713800f0e35699f9651269fbd92792d6a7ad1175e67e341daee78db2a64340d6f1780ee691a0f900081e3dc25b04c873ab6a8cc44d138ff4c9cad9b3b2064751d77f0ca09d1e04064a995809609a2a", 0xc3}, {&(0x7f00007b9000)="680d18ce341db12e4f87647d0eb731e2860871c2801d768a1340bae44c0337894bf4aa2a2f0983999f8f8e9b4b3359277d9fefe9993185cbacf934ef61c81c8b5c0f0da4b0e13f15d24dc32516e7b93def49218f85decfc3d7a94c49006e35526c1de9981a7aada6cd750d7af22265", 0x6f}, {&(0x7f0000b5a000-0x1f)="e084c178abc777332cf176730901cde8b4a1248816a538e4e5d0220116a53d", 0x1f}, {&(0x7f0000813000-0x5a)="e9a6e96e769f12d1027f7f73fe43f3f6bac4b22186c7b89bd2e2761d7f4dd522385d05809da18c2caa1fef133b42f73fba431026e9a042b2d824dc1ccded1b3046487d54f2711e1541d8660e2a37114ec932be42bfa1d4b03e04", 0x5a}, {&(0x7f0000a77000-0x99)="a81c434bb91611fd7fc6b823374330728365fd17018a44a21f8986bcdb3be73fa0ff209677c7047f77ed3a81754e7cd37016b0c9fdb3c35b2f4d50a5b03769a33628605719a44f833397334481c2db7896e3e52e96abba58166a0f2df9245747d20f1628b78204ec4d8b776d17357274e9b20c5754dd23a8f47f995ff4b85047a7a6dcf0e38a5572bbbe94e1abbba47a456ce697e9ff020d39", 0x99}, {&(0x7f0000c57000-0xab)="a72206717709e56b8492ed0856b77b61e06a9c8f3fbcbf23d4da4c27878757ca4793b2a1225348a13d0f7fe9be5b8ca435353fa0349a9cff809da84ccf96053386e7ce067cb98e59b9cba245138fa774bbf8f019be5a8ca753db6059337483f4aec7369fe1c4a475a80fb39e4d04fdd522d61955443b9c6dabf6e4d8211f116ac2482a130f8de70978bfce71146e817e271692772f7d0867fd80800c7743d15344471c803d8e4bc75250f9", 0xab}, {&(0x7f00004d9000-0xb1)="f50da86df8b7c2548a7e318b4ee25d06317d7c6c6b0614c871e59e2cde2874deac501dce5a9a090d5d100c95e4a148b22fceff108edd2918531eaea2e28e58e0d543f20f4a0a07f561a458c56677679eae35cdafb4755c121bde4bdeb58da5f96a471c583147d5b5a52172e7257b530b2db49dfe740f2c41be7266a2342d2440550da4c388abd5c1fb2f5f6e7fd3376bac696c92aa0ea6004d865deef41e1cd9beccb4d79ebaa4fff77b43117531015d62", 0xb1}], 0x7, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f0000125000)='/dev/audio\x00', 0x0, 0x0) [ 85.645653] ================================================================== [ 85.653092] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 85.659748] Read of size 8 at addr ffff8801a39c6088 by task syz-executor3/9934 [ 85.667085] [ 85.668703] CPU: 0 PID: 9934 Comm: syz-executor3 Not tainted 4.15.0+ #287 [ 85.675598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.684926] Call Trace: [ 85.687494] dump_stack+0x194/0x257 [ 85.691107] ? arch_local_irq_restore+0x53/0x53 [ 85.695754] ? show_regs_print_info+0x18/0x18 [ 85.700240] ? __wake_up_common+0x670/0x780 [ 85.704542] print_address_description+0x73/0x250 [ 85.709363] ? __wake_up_common+0x670/0x780 [ 85.713671] kasan_report+0x25b/0x340 [ 85.717460] __asan_report_load8_noabort+0x14/0x20 [ 85.722364] __wake_up_common+0x670/0x780 [ 85.726503] ? do_wait_intr_irq+0x3e0/0x3e0 [ 85.730808] ? do_raw_spin_trylock+0x190/0x190 [ 85.735370] ? locks_check_ctx_file_list+0x104/0x2b0 [ 85.740469] __wake_up_common_lock+0x1b4/0x310 [ 85.745032] ? locks_remove_file+0x3fa/0x5a0 [ 85.749422] ? __wake_up_common+0x780/0x780 [ 85.753720] ? fcntl_setlk+0x10c0/0x10c0 [ 85.757784] ? fsnotify_first_mark+0x2b0/0x2b0 [ 85.762351] ? eventfd_show_fdinfo+0x90/0x90 [ 85.766736] __wake_up+0xe/0x10 [ 85.769991] eventfd_release+0x4a/0x60 [ 85.773861] __fput+0x327/0x7e0 [ 85.777141] ? fput+0x140/0x140 [ 85.780399] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 85.786257] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.790742] ____fput+0x15/0x20 [ 85.794001] task_work_run+0x199/0x270 [ 85.797877] ? task_work_cancel+0x210/0x210 [ 85.802181] ? _raw_spin_unlock+0x22/0x30 [ 85.806305] ? switch_task_namespaces+0x87/0xc0 [ 85.810963] do_exit+0x9bb/0x1ad0 [ 85.814407] ? mm_update_next_owner+0x930/0x930 [ 85.819657] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.824830] ? __might_sleep+0x95/0x190 [ 85.828793] ? print_irqtrace_events+0x270/0x270 [ 85.833539] ? __lock_acquire+0x664/0x3e00 [ 85.837749] ? try_to_wake_up+0xf9/0x1600 [ 85.841890] ? perf_trace_lock+0xd6/0x900 [ 85.846039] ? trace_event_raw_event_lock+0x340/0x340 [ 85.851202] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.856370] ? futex_wake+0x680/0x680 [ 85.860149] ? check_noncircular+0x20/0x20 [ 85.864360] ? futex_wake+0x566/0x680 [ 85.868140] ? check_noncircular+0x20/0x20 [ 85.872361] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.877535] ? perf_trace_lock+0xd6/0x900 [ 85.881663] ? __lock_is_held+0xb6/0x140 [ 85.885708] ? find_held_lock+0x35/0x1d0 [ 85.889764] ? get_signal+0x7ae/0x16c0 [ 85.893633] ? lock_downgrade+0x980/0x980 [ 85.897780] do_group_exit+0x149/0x400 [ 85.901651] ? do_raw_spin_trylock+0x190/0x190 [ 85.906209] ? SyS_exit+0x30/0x30 [ 85.909638] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.914117] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.919121] get_signal+0x73f/0x16c0 [ 85.922833] ? ptrace_notify+0x130/0x130 [ 85.926874] ? lock_release+0xa40/0xa40 [ 85.930824] ? compat_start_thread+0x80/0x80 [ 85.935214] ? do_raw_spin_trylock+0x190/0x190 [ 85.939777] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.944254] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 85.949248] ? trace_hardirqs_on+0xd/0x10 [ 85.953371] ? _raw_spin_unlock_irq+0x27/0x70 [ 85.957841] ? finish_task_switch+0x1d3/0x740 [ 85.962315] ? finish_task_switch+0x1aa/0x740 [ 85.966805] do_signal+0x90/0x1eb0 [ 85.970346] ? setup_sigcontext+0x7d0/0x7d0 [ 85.974664] ? __sched_text_start+0x8/0x8 [ 85.978820] ? get_unused_fd_flags+0x190/0x190 [ 85.983388] ? _raw_spin_unlock+0x22/0x30 [ 85.987515] ? exit_to_usermode_loop+0x8c/0x310 [ 85.992174] exit_to_usermode_loop+0x214/0x310 [ 85.996741] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 86.002251] ? selinux_capable+0x40/0x40 [ 86.006294] ? __schedule+0x2060/0x2060 [ 86.010261] syscall_return_slowpath+0x490/0x550 [ 86.014992] ? prepare_exit_to_usermode+0x340/0x340 [ 86.019995] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 86.024909] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.029906] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.034658] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 86.039388] RIP: 0033:0x453299 [ 86.042552] RSP: 002b:00007fe23f6acc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000022 [ 86.050235] RAX: fffffffffffffdfe RBX: 000000000071bea0 RCX: 0000000000453299 [ 86.057479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.064723] RBP: 0000000000000430 R08: 0000000000000000 R09: 0000000000000000 [ 86.071968] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5520 [ 86.079215] R13: 00000000ffffffff R14: 00007fe23f6ad6d4 R15: 0000000000000000 [ 86.086499] [ 86.088106] Allocated by task 9934: [ 86.091707] save_stack+0x43/0xd0 [ 86.095135] kasan_kmalloc+0xad/0xe0 [ 86.098822] __kmalloc_node+0x47/0x70 [ 86.102600] kvmalloc_node+0x64/0xd0 [ 86.106294] vhost_net_open+0x27/0x670 [ 86.110154] misc_open+0x382/0x500 [ 86.113667] chrdev_open+0x257/0x730 [ 86.117357] do_dentry_open+0x667/0xd40 [ 86.121303] vfs_open+0x107/0x220 [ 86.124731] path_openat+0x1151/0x3530 [ 86.128593] do_filp_open+0x25b/0x3b0 [ 86.132367] do_sys_open+0x502/0x6d0 [ 86.136051] SyS_openat+0x30/0x40 [ 86.139478] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 86.144201] [ 86.145801] Freed by task 9955: [ 86.149052] save_stack+0x43/0xd0 [ 86.152478] kasan_slab_free+0x71/0xc0 [ 86.156337] kfree+0xd6/0x260 [ 86.159416] kvfree+0x36/0x60 [ 86.162497] vhost_net_release+0x159/0x190 [ 86.166708] __fput+0x327/0x7e0 [ 86.169959] ____fput+0x15/0x20 [ 86.173217] task_work_run+0x199/0x270 [ 86.177081] exit_to_usermode_loop+0x296/0x310 [ 86.181638] syscall_return_slowpath+0x490/0x550 [ 86.186374] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 86.191101] [ 86.192708] The buggy address belongs to the object at ffff8801a39c5e00 [ 86.192708] which belongs to the cache kmalloc-65536 of size 65536 [ 86.205688] The buggy address is located 648 bytes inside of [ 86.205688] 65536-byte region [ffff8801a39c5e00, ffff8801a39d5e00) [ 86.217709] The buggy address belongs to the page: [ 86.222700] page:ffffea00068e7000 count:1 mapcount:0 mapping:ffff8801a39c5e00 index:0x0 compound_mapcount: 0 [ 86.232646] flags: 0x2fffc0000008100(slab|head) [ 86.237293] raw: 02fffc0000008100 ffff8801a39c5e00 0000000000000000 0000000100000001 [ 86.245152] raw: ffffea000689b820 ffffea0006850020 ffff8801db002500 0000000000000000 [ 86.253008] page dumped because: kasan: bad access detected [ 86.258696] [ 86.260301] Memory state around the buggy address: [ 86.265206] ffff8801a39c5f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.272541] ffff8801a39c6000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.279879] >ffff8801a39c6080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.287212] ^ [ 86.290813] ffff8801a39c6100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.298149] ffff8801a39c6180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 86.305483] ================================================================== [ 86.312812] Disabling lock debugging due to kernel taint [ 86.318233] Kernel panic - not syncing: panic_on_warn set ... [ 86.318233] [ 86.325580] CPU: 0 PID: 9934 Comm: syz-executor3 Tainted: G B 4.15.0+ #287 [ 86.333782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.343108] Call Trace: [ 86.345677] dump_stack+0x194/0x257 [ 86.349283] ? arch_local_irq_restore+0x53/0x53 [ 86.353924] ? kasan_end_report+0x32/0x50 [ 86.358049] ? lock_downgrade+0x980/0x980 [ 86.362176] ? vsnprintf+0x1ed/0x1900 [ 86.365953] ? __wake_up_common+0x660/0x780 [ 86.370250] panic+0x1e4/0x41c [ 86.373416] ? refcount_error_report+0x214/0x214 [ 86.378154] ? add_taint+0x40/0x50 [ 86.381668] ? add_taint+0x1c/0x50 [ 86.385188] ? __wake_up_common+0x670/0x780 [ 86.389484] kasan_end_report+0x50/0x50 [ 86.393431] kasan_report+0x144/0x340 [ 86.397216] __asan_report_load8_noabort+0x14/0x20 [ 86.402120] __wake_up_common+0x670/0x780 [ 86.406254] ? do_wait_intr_irq+0x3e0/0x3e0 [ 86.410557] ? do_raw_spin_trylock+0x190/0x190 [ 86.415118] ? locks_check_ctx_file_list+0x104/0x2b0 [ 86.420207] __wake_up_common_lock+0x1b4/0x310 [ 86.424765] ? locks_remove_file+0x3fa/0x5a0 [ 86.429149] ? __wake_up_common+0x780/0x780 [ 86.433445] ? fcntl_setlk+0x10c0/0x10c0 [ 86.437500] ? fsnotify_first_mark+0x2b0/0x2b0 [ 86.442064] ? eventfd_show_fdinfo+0x90/0x90 [ 86.446447] __wake_up+0xe/0x10 [ 86.449700] eventfd_release+0x4a/0x60 [ 86.453561] __fput+0x327/0x7e0 [ 86.456827] ? fput+0x140/0x140 [ 86.460083] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 86.465941] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.470422] ____fput+0x15/0x20 [ 86.473680] task_work_run+0x199/0x270 [ 86.477547] ? task_work_cancel+0x210/0x210 [ 86.481843] ? _raw_spin_unlock+0x22/0x30 [ 86.485967] ? switch_task_namespaces+0x87/0xc0 [ 86.490625] do_exit+0x9bb/0x1ad0 [ 86.494064] ? mm_update_next_owner+0x930/0x930 [ 86.498714] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.503878] ? __might_sleep+0x95/0x190 [ 86.507835] ? print_irqtrace_events+0x270/0x270 [ 86.512578] ? __lock_acquire+0x664/0x3e00 [ 86.516788] ? try_to_wake_up+0xf9/0x1600 [ 86.520919] ? perf_trace_lock+0xd6/0x900 [ 86.525054] ? trace_event_raw_event_lock+0x340/0x340 [ 86.530215] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.535380] ? futex_wake+0x680/0x680 [ 86.539155] ? check_noncircular+0x20/0x20 [ 86.543364] ? futex_wake+0x566/0x680 [ 86.547144] ? check_noncircular+0x20/0x20 [ 86.551359] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.556529] ? perf_trace_lock+0xd6/0x900 [ 86.560651] ? __lock_is_held+0xb6/0x140 [ 86.564693] ? find_held_lock+0x35/0x1d0 [ 86.568740] ? get_signal+0x7ae/0x16c0 [ 86.572609] ? lock_downgrade+0x980/0x980 [ 86.576746] do_group_exit+0x149/0x400 [ 86.580614] ? do_raw_spin_trylock+0x190/0x190 [ 86.585169] ? SyS_exit+0x30/0x30 [ 86.588601] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.593073] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.598074] get_signal+0x73f/0x16c0 [ 86.601777] ? ptrace_notify+0x130/0x130 [ 86.605814] ? lock_release+0xa40/0xa40 [ 86.609763] ? compat_start_thread+0x80/0x80 [ 86.614147] ? do_raw_spin_trylock+0x190/0x190 [ 86.618709] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.623181] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.628173] ? trace_hardirqs_on+0xd/0x10 [ 86.632294] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.636768] ? finish_task_switch+0x1d3/0x740 [ 86.641233] ? finish_task_switch+0x1aa/0x740 [ 86.645717] do_signal+0x90/0x1eb0 [ 86.649250] ? setup_sigcontext+0x7d0/0x7d0 [ 86.653558] ? __sched_text_start+0x8/0x8 [ 86.657702] ? get_unused_fd_flags+0x190/0x190 [ 86.662265] ? _raw_spin_unlock+0x22/0x30 [ 86.666392] ? exit_to_usermode_loop+0x8c/0x310 [ 86.671046] exit_to_usermode_loop+0x214/0x310 [ 86.675608] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 86.681118] ? selinux_capable+0x40/0x40 [ 86.685158] ? __schedule+0x2060/0x2060 [ 86.689116] syscall_return_slowpath+0x490/0x550 [ 86.693849] ? prepare_exit_to_usermode+0x340/0x340 [ 86.698842] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 86.703749] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 86.708741] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 86.713481] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 86.718211] RIP: 0033:0x453299 [ 86.721374] RSP: 002b:00007fe23f6acc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000022 [ 86.729057] RAX: fffffffffffffdfe RBX: 000000000071bea0 RCX: 0000000000453299 [ 86.736299] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.743543] RBP: 0000000000000430 R08: 0000000000000000 R09: 0000000000000000 [ 86.750784] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5520 [ 86.758028] R13: 00000000ffffffff R14: 00007fe23f6ad6d4 R15: 0000000000000000 [ 86.765772] Dumping ftrace buffer: [ 86.769289] (ftrace buffer empty) [ 86.772970] Kernel Offset: disabled [ 86.776571] Rebooting in 86400 seconds..