0x3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x96, "68c315b82864f400ff8c4c2fdc8f8243a9667a1728308f1840abec1198de6a48292e9f0d07b9e22c378fdb46af37c5e6105bc8074ffd722a1d3429a40c6e8698a2c5d3dd9bd7f12e0f94afdc27247283520df71ef811d83c1dcec7ba4de5bcf558d0bf19318ec4fb98e3f385dc61fcf57291fdf82b35ab259d8d97d4072972effb824d4d2b3749d7e2e71d4715731b179097f56b9abd"}], 0x1c8, 0x4008004}, 0x0) readv(r1, &(0x7f000067c000-0x30)=[{&(0x7f00004db000-0xc2)=""/194, 0xc2}, {&(0x7f0000e23000)=""/246, 0xf6}], 0x2) 2018/01/06 14:10:38 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006ae000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fc9000-0x80)=@generic={0x0, ""/126}, &(0x7f0000fc8000)=0x80, 0x80800) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fc9000-0x4)=0x6, 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000fc9000)={0xffffffffffffffff, 0x3, 0x2f80000000000000, 0x2, 0x100000000}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000fc9000)=[{0x0, 0xfffffffffffffffa, 0x4}], 0x2aaaaaaaaaaaac4d) semctl$GETNCNT(0x0, 0x0, 0xe, &(0x7f0000257000)=""/85) 2018/01/06 14:10:38 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) syz_open_dev$sndseq(&(0x7f000043f000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x1, 0x122) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000709000)={r0, r0, 0x3, 0x2}, 0x10) 2018/01/06 14:10:38 executing program 6: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000017f000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000074000)=0xc) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000017e000)={r4, 0xffffffffffffffff, 0x0}, &(0x7f0000133000-0x4)=0xc) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000017f000)='./file0\x00', r2, &(0x7f0000169000-0x8)='./file0\x00') sendmsg$key(r1, &(0x7f000017e000-0x38)={0x0, 0x0, &(0x7f000011f000)={&(0x7f00000d4000-0xa0)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$adsp(&(0x7f000028b000)='/dev/adsp#\x00', 0x0, 0x101000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000752000-0x4)=0x4, 0xffffffffffffff64) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/06 14:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f3210000000000000004bad62e7543a632ed4938d35873fb8f8401a3ff59a4002b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f35b246120500016dd19bcb31f1314a8ef151622ca5bdc9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000729000-0x148)={0x8, 0x0, [{0xc0000007, 0xfffffffffffffeff, 0x7, 0x1, 0x0, 0x2, 0x8001, [0x0, 0x0, 0x0]}, {0x80000001, 0x9be, 0x1, 0x1, 0x1, 0x5, 0x7, [0x0, 0x0, 0x0]}, {0xd, 0x1, 0x2, 0xffff, 0xfff, 0x7b, 0xfffffffffffffffb, [0x0, 0x0, 0x0]}, {0x40000001, 0x9, 0x2, 0x40, 0x10000, 0x2, 0x0, [0x0, 0x0, 0x0]}, {0x7, 0x8, 0x4, 0x7, 0x7, 0x3, 0x2, [0x0, 0x0, 0x0]}, {0x4000000f, 0x7fffffff, 0x3, 0x800, 0xd1a, 0x81, 0x5, [0x0, 0x0, 0x0]}, {0xc0000007, 0x4, 0x1, 0x9, 0x401, 0xffff, 0xfffffffffffffffa, [0x0, 0x0, 0x0]}, {0x2, 0x8, 0x6, 0x10000, 0x3, 0x7, 0x9, [0x0, 0x0, 0x0]}]}) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/06 14:10:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x714c, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000087f000)={0x7, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0x1, {{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]}}, 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r4 = getgid() syz_fuse_mount(&(0x7f0000004000)='./file0\x00', 0xa000, r3, r4, 0x8, 0x1000800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000006000-0x63)="e8e2694ec27c987d11adb399de891200a68efb2760913010fc27761f14d3ac59d21887d45ef5c4487e5c46ead3725b0646ac4672b252239c2c9c2f3d11191e95136534edcd7bcd26ea853f68f8b5babf9e7497fa9c46be58906748f0ac5c3c60087522", &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0xd7)="38357c14ceced21b6fa3cc949b81aad29494cf6d152c57fdbee7e274515de7fe93dbbd7a067531b88b5363be44d1058df93de2727c40746541b318a53f6a39346eee01a6014fb477956660ea80f9a47a15571487eab75cee0e1b65e0d7e1347bcf09eab515a16461768c625c6c62e13945f60254545933df8e8aa7d9a150052b9b6d2642fb0291c3ed136506adb2e8b27cc0f672eb4d850ab47ff82ae526e1017a001a2e34351323024fc2b89b34382e615ba462495633a33a3066a2b32f619a8286f52c185ea3b0873413f2b6c48ed5f1c1bba2a5ddf0") fstat(r2, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000007000-0x10)=@ax25={0x3, {"38b1ee1c8caa5a"}, 0x732}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xec, &(0x7f0000008000-0xfe)="1c0c7636d323cc3ada4c860a4915d3206bfb3965953f3957e47ba4cf895da2fc8f68e1dc8297be31daadd4041c394e22f9d1a9b3c88273852345f1331aa1a306d4d6d29a326debbac2c4cfa6a3c17259f7e2ab1cfbcfa3b8e15a1bc09798cfc089959d9c104d14e02b994d44a995b50bd2c46942a7dcaa291df6f5dd1375e47313c6a8fb84c745dd1084d57837b7af4b5accabc4315f962e8bc289736b2119fc63dc0a5a904a924424682ac8c08816e232c1e027dcb252489b1f79f6b06e4636da5108d5b3c9520092c3c9d3cda32f491f544ed81537595d6ba7ef5f002765499cd8ea7667251d20ff0ef1667f33d94eadbdba5773b8395e6abe75fd75a6") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000009000-0x6c)=""/108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000a000-0x2)=0x7ff, 0x2) 2018/01/06 14:10:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000001000)={0x5, 0x5, 0x8001}) memfd_create(&(0x7f0000000000)='nodev\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0xffffffffffffffff, 0x80, 0x2, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x141001) 2018/01/06 14:10:38 executing program 5: mmap(&(0x7f0000000000/0x8bb000)=nil, 0x8bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000077d000)='/dev/dsp\x00', 0x100000000000400, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008bb000)={&(0x7f0000335000/0x4000)=nil, 0x4000}) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000001000)=0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x8000000003) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f00008bd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000269000-0x4)=0x10) 2018/01/06 14:10:38 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) write(r0, &(0x7f000037b000-0x1f)="1f0000000206fdde2d03000000ffff0003002000090001826cd9a900000017", 0x1f) 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0x6)='ns/ipc') r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f00006a9000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000ade000-0x66)=""/102) setns(r0, 0x0) 2018/01/06 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000371000)={0x0, 0x1, "e6"}, &(0x7f0000f07000-0x4)=0x9) 2018/01/06 14:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) accept4$packet(0xffffffffffffff9c, &(0x7f00005e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b0b000-0x4)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000991000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000e3c000-0x2)={0x6, 0xfffffffffffff001}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/06 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socketpair(0x18, 0x807, 0x1ff, &(0x7f0000cd8000)={0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000248000)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xecb7}) 2018/01/06 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x33, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) mlockall(0x2) shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) 2018/01/06 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000859000+0x59d)='/dev/vga_arbiter\x00', 0xc000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000051e000)=0x0, &(0x7f0000a5f000)=0x4) 2018/01/06 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c39000-0x11)='/dev/vga_arbiter\x00', 0x600800, 0x0) poll(&(0x7f0000782000-0x38)=[{r1, 0xf320cc34e5438ca1, 0x0}, {r0, 0x0, 0x0}, {r1, 0x8100, 0x0}, {r0, 0xa00e, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8, 0x0}], 0x7, 0x3) sendto$inet6(r0, &(0x7f0000e9d000-0xd8)="", 0x0, 0x8000, &(0x7f0000677000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008d1000)={0x4, &(0x7f0000f6f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) flock(r1, 0x3) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000607000-0x8)={r2, 0x10}) close(r0) socket$nfc_raw(0x27, 0x0, 0x0) 2018/01/06 14:10:38 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000628000)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c23000)={@generic="b74b63bea7e958b8961b803d96651f9f", @ifru_flags=0x7800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff01}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0x17de4ef7}, &(0x7f0000c75000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x5, 0x6}, &(0x7f0000002000-0x4)=0xc) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x12, 0x6, &(0x7f0000001000)="634a5f58c28f"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) ftruncate(r0, 0x80000000) r4 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000003000-0xfe)=""/254) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000004000)=""/165, 0xa5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000006000-0x29)="18c6f47d59c7eca77dd3d6a0da16fa0bc023aef921c8c33f6af1fed91a781be812b98b3556e9612e6b", 0x29, 0x48800, &(0x7f0000006000-0x14)={0x11, 0xff, r5, 0x1, 0xcd, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write$tun(r0, &(0x7f0000003000-0xb8)=@pi={0x0, 0x6002, @ipv4={{0x21, 0x4, 0x9, 0x7, 0xb4, 0x3, 0x0, 0x8, 0x89, 0x0, @multicast2=0xe0000002, @rand_addr=0x5, {[@generic={0x7, 0xa, "af92e752bcd6563f"}, @timestamp={0x44, 0x10, 0x7ff, 0x3, 0x2, [{[], 0xfffffffffffffff8}, {[@loopback=0x7f000001], 0x9f}]}, @rr={0x7, 0xf, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @end={0x0}, @ra={0x94, 0x6, 0x8}, @cipso={0x86, 0x40, 0x8, [{0x1, 0xc, "9e502385b083199aa17b"}, {0x0, 0x4, "578a"}, {0x2, 0x8, "a6b0e4984182"}, {0x7, 0xb, "a7e9f36a3fed7d3df0"}, {0x2, 0x7, "0bdf25cc71"}, {0x7, 0x10, "6c7961f7ae15e5228bb1e4260e2b"}]}]}}, @dccp={{0x0, 0x1, 0x4, 0x1, 0x1, 0x0, 0x0, 0x6, 0x3, "f87d8d", 0x2, "74a3a3"}, "18ce6eb50e7547f2ef44c5126ac1af2b5910871d410b1d8d2b73b4ed7294f326"}}}, 0xb8) tgkill(r3, r3, 0x2d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000007000-0x1c)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2000000000000000}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/06 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstat(0xffffffffffffff9c, &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000afe000)='rxrpc\x00', &(0x7f0000745000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ec000)="", 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80a, 0x400, &(0x7f00005b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000947000)={0x8, 0x1, 0x1, 0xd0e4, 0x2, 0x2, 0x6, 0x1, 0x0}, &(0x7f0000b01000-0x4)=0x20) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f00001c8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000143000)={0x0, 0x10, "8d59522d20558ad848698e1fbacbee9b"}, &(0x7f0000b00000+0xcf)=0x18) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000b02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000832000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00006be000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r5}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000a6a000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b01000-0xb8)={r3, 0xf618, 0x8, 0x0, 0xfff, 0x6535f59, 0x8, 0x3, {r4, @in6={{0xa, 0x1, 0x78db, @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]}, 0x200, 0x0, 0x4, 0x2, 0x10001}}, &(0x7f00002e9000)=0xb8) r6 = accept4$llc(0xffffffffffffffff, &(0x7f0000083000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000389000-0x4)=0x10, 0x80000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r6, 0x10c, 0xd440cf3eb7fdbccb, &(0x7f0000b00000-0x2)=0x0, &(0x7f0000aff000)=0x4) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000126000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f0000b02000)={"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"}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000b03000)='user\x00', &(0x7f0000b04000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000738000-0xde)="2c5f6cc303eaacc1a685e6c1fb1263153f431477439918f4bf0be5ab165e666d016a5397ce57abf0bcb7ca71e589354a4a47a15309a013a8987e028fc39ebebfcc830abae6884888c81ee0528711710172153e5e87d1a714e79bd0eb375eeeb9d0019c96940a577327ae3eee925963e9a6fed90f062948506e405df04858c4c84d61408b3cebf06163cd6bbc23e7d26244a2bbaff941a91791bd220399e9218e0a625cec1f5c1e065f14a80ab80dc92970fb4302249c692a319739ef94e86ea6788adfb763c193235b08b106043ea95729b24bfe71c37658ddfb4295244d", 0xde, r0) add_key$keyring(&(0x7f0000afe000)='keyring\x00', &(0x7f0000afe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000afe000)='asymmetric\x00', &(0x7f0000116000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/06 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ced000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f04000)=0x0, &(0x7f0000ce0000-0x4)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000db5000)=0x0, &(0x7f000050e000-0x4)=0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000c77000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) [ 38.313197] device eql entered promiscuous mode 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x65)="a2caaac84f9ce629401c21717d9c212f8d7555bada575a75b2a53a9dbeb5fa45ebc2c17c38133633a9769769541174e480d25725e181f58ccf5c3cf6a9e5b601e092a3f4673ab506e4b4d2dcbb19d9fbfbf7b57b39dca5ae20decffdb28104cb3417c44bd4", 0x65, 0x40000, &(0x7f000031a000)={0x3, {"dec8a1d0bdcd20"}, 0x100}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed7000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00008c6000-0xc)={0x80000001, 0x1, 0x6b17, 0x2, 0x9}, 0xc) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = syz_open_dev$admmidi(&(0x7f0000b5a000-0xe)='/dev/admmidi#\x00', 0x2, 0x228480) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00005e0000-0x5c)={{0xa, 0x1, 0xb1, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x3, 0x1e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0xfffffffffffff001, [0x1ff, 0x80, 0x9, 0x8000, 0x5, 0x1, 0x80000001, 0xfffffffffffffff7]}, 0x5c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000c02000-0x4)=0x1badc2d, 0x4) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1f00000003021900000001000000018100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000a38000-0x50)={0x1, 0xffffffff, 0x3, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:38 executing program 5: alarm(0x220000005) alarm(0x0) 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/06 14:10:38 executing program 0: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000863000-0x20)={{&(0x7f000008c000/0x2000)=nil, 0x2000}, 0x2, 0x0}) munmap(&(0x7f000090a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000073d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet(0x2, 0x1, 0x3) accept$ipx(r2, &(0x7f0000885000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006cf000+0xf44)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000a2a000-0x48)=[@in={0x2, 0x0, @rand_addr=0xdf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x400}], 0x48) fstat(r2, &(0x7f0000565000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/06 14:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 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) getpriority(0x2, 0x0) 2018/01/06 14:10:38 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000772000)=0x0, &(0x7f0000d4d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x9, 0x6ec06790}, {0x4, 0x20}, 0x101, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x37, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x2, 0xfffffffffffff438, 0x8}, &(0x7f0000000000)=0xa0) prctl$void(0x984874d76e7c2ddf) r2 = memfd_create(&(0x7f0000001000)='\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000002000)="7d6af877ab0ea8c02522dba7e95f56cfd5f21e61c1556d51a0ef6d72d642c1326019e5876f99e626f0fbdc92120f67d2838727eb0c205fd44d9f58b3d76ef80714daa3d03091d9e913bcd5079efa101ef033635da16c0e3e1bc41b6a4d37032f4d05d229b6a202cfd068bd2aa826b96b02e95524e762f1ca3e1cc947e1268897d7ddae81d90055c4d355d4b9f36feae418c27ed6324b72d0dd3ef7edac63b3ac44a1d970f0b7f82efb7394131d60ce46d3d22c5c04d3361e967fdab608cd47f131323e578481719b26c00fdcf3d4e8ee7d261b908763b747d1") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000-0xa6)=""/166) set_thread_area(&(0x7f0000003000-0x10)={0x1ff, 0x1000, 0xffffffff, 0xffff, 0x8, 0x7, 0x848, 0x5, 0x0, 0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000005000-0x5)={0xffffffff, 0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000004000)=""/145) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) shutdown(r0, 0x1) set_mempolicy(0x8003, &(0x7f0000002000)=0x7, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x0, r3, r4, 0x0, 0x458b, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0x100000000, 0x1ff}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000008000-0x8)={0x0, 0x0}) 2018/01/06 14:10:38 executing program 6: r0 = semget$private(0x0, 0x1, 0x40) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f000095e000)=0x20) shmget$private(0x0, 0x4000, 0x200, &(0x7f00008e5000/0x4000)=nil) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000003000-0x1e0)=[{{&(0x7f0000003000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000)=""/27, 0x1b}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0xc4)=""/196, 0xc4, 0x80}, 0x401}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0x58)=""/88, 0x58}, {&(0x7f0000001000)=""/63, 0x3f}], 0x2, 0x0, 0x0, 0x898f}, 0xd25e}, {{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000-0x20)=[{&(0x7f0000003000-0x3d)=""/61, 0x3d}, {&(0x7f0000003000-0xaf)=""/175, 0xaf}], 0x2, &(0x7f0000000000)=""/246, 0xf6, 0x80}, 0x400}, {{&(0x7f0000002000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000003000-0x46)=""/70, 0x46}, {&(0x7f0000002000-0xd3)=""/211, 0xd3}], 0x3, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x400}, 0x7f}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0xfb)=""/251, 0xfb}, {&(0x7f0000002000-0x1e)=""/30, 0x1e}, {&(0x7f0000001000-0x64)=""/100, 0x64}], 0x3, &(0x7f0000002000)=""/223, 0xdf, 0x1}, 0x1}, {{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/172, 0xac}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000002000)=""/227, 0xe3}, {&(0x7f0000002000)=""/7, 0x7}], 0x5, 0x0, 0x0, 0x2a}, 0x80}, {{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[], 0x0, &(0x7f0000003000-0xfd)=""/253, 0xfd, 0x2}, 0x3f}, {{&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000+0x6da)=""/138, 0x8a}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000001000-0x70)=""/112, 0x70}, {&(0x7f0000003000-0x80)=""/128, 0x80}, {&(0x7f0000003000-0x52)=""/82, 0x52}, {&(0x7f0000000000)=""/110, 0x6e}, {&(0x7f0000002000)=""/95, 0x5f}, {&(0x7f0000003000-0x8b)=""/139, 0x8b}], 0x8, &(0x7f0000002000)=""/30, 0x1e, 0x43a0}, 0x6}], 0x8, 0x41, 0x0) 2018/01/06 14:10:38 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000566000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000255000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x6}, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000-0x1)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000004000-0x8)=0xbe6) fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@generic=""/16, 0x10) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000003000)={0x0, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000006000-0x20)={0x2, 0x4, 0x8, 0x1, r1}) getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000007000-0x50)={0x4, 0x4, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget$private(0x0, 0x5, 0x401) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r2, 0x1, 0xb, &(0x7f0000007000)=""/147) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000-0x20)={0x2, 0x6, 0x0, 0x1, 0x0, 0x5, 0xffffffffffffffef, 0x9, 0x0}, &(0x7f0000009000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r3, 0x2, 0x20}, 0xc) 2018/01/06 14:10:38 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000f5000-0x4)=0x0, &(0x7f0000002000-0x8)=0x0, 0xfffffffffffffff8, &(0x7f0000168000/0x4000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bb3000-0xbc)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000000}, @in6={0xa, 0x0, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ad9}, @in6={0xa, 0x1, 0xe1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100}, @in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000be5000)={0x0, 0x0}) prctl$setmm(0x23, 0x1, &(0x7f0000066000/0x2000)=nil) statx(r0, &(0x7f000086c000)='./file0\x00', 0x6400, 0xffb, &(0x7f0000ead000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000981000/0x1000)=nil, 0x1000) 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000538000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e3f000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000374000)={0x10, 0x0}) r2 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000061000-0x18)="08004f000700ef3730027ed25ef504000000000000001fa2", 0x18) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f000038e000-0x1)="", 0x0) write(r2, &(0x7f0000a6d000)="1f0000000406ffde0016f49f0089f0ffff1de001090001000600000001e7cc", 0x1f) 2018/01/06 14:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f000039d000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0xd) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00002f1000)={0x18f6, 0x20}) write$tun(r1, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002a7000)={0x0, 0x2, 0x20, 0x1, 0x9}, &(0x7f0000cbd000-0x4)=0x18) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000df2000-0x8)={r2, 0x1000}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000178000)={0x3ff, {0x2, 0x1, @rand_addr=0x40c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100, 0x7, 0x6, 0x7, &(0x7f0000f14000)=@generic="91aa87957a23ea4a64444036bdbb77c9", 0x8, 0x8, 0x101}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e0d000+0xdf5)={0x0, 0x0}) poll(&(0x7f0000df9000-0x20)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) [ 38.500637] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/06 14:10:38 executing program 0: prctl$intptr(0x1e, 0xfffffffffffffff7) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$setsig(r0, 0xa, 0x23) 2018/01/06 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r0, 0x0, 0xffff, 0x9) sendto$inet(0xffffffffffffffff, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000dc1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x1000, 0x4, 0x4}}) sendfile(0xffffffffffffffff, r0, &(0x7f0000af5000)=0x62, 0x10001) getuid() 2018/01/06 14:10:38 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e07000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038f000-0x8)='./file1\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r2 = syz_open_dev$vcsn(&(0x7f0000139000-0xa)='/dev/vcs#\x00', 0x7fff, 0x88000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000002000-0x93)="f3909c81b911931abe8bee87525d51de32ae23b955c8ad4dd2c72f4d07d11ad70587432f4292739680b8edd553dd1c59ffd263c993096c2ea92f32f48c698cd250ee6654fbcf002ba2d9d33e4577a7db698344b9175385bd60d0361bb25cb4b9a14cc5ec49a744887aabbbfa710c5bfc10901b87d6627f44d1a37d36b0e407d974e7d430c465c0bd0645a01793295ab5c4445f", 0x93) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00007e3000)={{0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x200, [0x8f2, 0x5, 0x0, 0x2, 0x3f, 0x1c0000000000000, 0x2, 0x100000000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000018d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) mount(&(0x7f0000c10000-0x8)='./file0\x00', &(0x7f0000206000)='./file0\x00', &(0x7f0000f60000)='devtmpfs\x00', 0x42, &(0x7f0000b11000-0x1c)="447edc18487fe994931f1b7908c4bd70812fd353a8f85e8039338d1a") capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r0 = syz_open_dev$mice(&(0x7f00000c1000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c5a000-0x8)={0x0, 0x2}, &(0x7f0000ed6000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c20000-0x10)={0xc2, 0x200, 0x7, 0xfffffffffffffffe, r1}, &(0x7f000021d000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e2e000-0x8)={0x0, 0x0}) 2018/01/06 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003a0000)=0xc) r1 = getgid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/sequencer\x00', 0x1, 0x0) syz_fuse_mount(&(0x7f0000618000-0x8)='./file0\x00', 0x2, r0, r1, 0x40, 0x40000) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x31, &(0x7f0000000000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000205000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000f45000-0x10)={r4, &(0x7f0000529000-0x76)=""/118}) 2018/01/06 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00009d6000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f97000)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/06 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000e7b000)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f000051c000)='./file0\x00', 0x0) fgetxattr(r0, &(0x7f0000f94000)=@known='com.apple.system.Security\x00', &(0x7f0000d22000-0x43)=""/67, 0x43) bpf$OBJ_GET_MAP(0x7, &(0x7f0000149000-0x10)={&(0x7f0000e27000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/06 14:10:38 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, 0x200, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800, 0x100}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d26000-0x10)='/dev/input/mice\x00', 0x0, 0x640000) connect$llc(r1, &(0x7f0000547000)={0x1a, 0x10, 0xff, 0x7ff, 0x7f, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = dup(r0) write$eventfd(r2, &(0x7f0000b95000-0x8)=0xffff, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)='net/ipv6_route\x00') fcntl$getownex(r3, 0x10, &(0x7f0000231000)={0x0, 0x0}) tkill(r4, 0x29) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f000070f000)={0x0, 0x9, 0x3}) lookup_dcookie(0x5a6, &(0x7f0000515000-0x25)=""/37, 0x25) syz_open_dev$sndtimer(&(0x7f0000f20000)='/dev/snd/timer\x00', 0x0, 0x800) r5 = getpid() perf_event_open(&(0x7f00004bf000-0x78)={0x5, 0x78, 0x6, 0x280000, 0x100, 0x2699, 0x0, 0x0, 0x40, 0x0, 0x1, 0x101, 0x1, 0x2, 0x2, 0xff, 0x67d, 0x173, 0xfff, 0x9, 0x1780000000, 0x7, 0x1d, 0xfffffffffffffffe, 0x3, 0x0, 0x80000001, 0x5, 0x80000000, 0x8000, 0x0, 0x80000001, 0x6, 0x0, 0x5, 0x7fff, 0x0, 0x1, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f00003bf000)=0x0, 0x0}, 0x324bc7fb7d10504e, 0x2, 0x10000, 0x6, 0x81, 0x3, 0x3c4, 0x0}, r5, 0xfff, r0, 0x4) preadv(r3, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x0) 2018/01/06 14:10:38 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000030e000-0x11)='/dev/vga_arbiter\x00', 0xa0100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000-0xe)='cgroup\x00') preadv(r0, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000241000-0x10)={0x6, 0x7, 0xdb, 0x0, 0x0}, &(0x7f0000c41000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ee4000)={r1, 0x0, 0x5, [0x3, 0x0, 0x7b, 0xffff, 0x8001]}, &(0x7f000007f000-0x4)=0x12) 2018/01/06 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000fef000-0xb)='/dev/midi#\x00', 0x9, 0x20000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005ca000)={0x0, 0xffffffff00000000, 0x80000001, 0x7, 0x2, 0x6599}, &(0x7f0000fef000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000376000-0x14)={r1, 0x8, 0x3, 0x200, 0x1, 0x5}, 0x14) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fee000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) syz_emit_ethernet(0x2a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d1000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000035000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d05000-0x4)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/06 14:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) keyctl$unlink(0x9, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000c70000)={0x0, 0x6, 0x0, 0xdd, &(0x7f0000172000)=""/221, 0x2d, &(0x7f000073f000)=""/45, 0xe2, &(0x7f0000df0000-0xe2)=""/226}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000a7b000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = shmget$private(0x0, 0x1000, 0x78000006, &(0x7f0000958000/0x1000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cec000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000)=0xe8) r8 = getgid() r9 = fcntl$getown(r1, 0x9) r10 = fcntl$getown(r1, 0x9) shmctl$IPC_SET(r4, 0x1, &(0x7f0000a86000-0x70)={{0x6, r5, r6, r7, r8, 0x4, 0x5, 0x0, 0x0, 0x0}, 0x7, 0x0, 0x0, 0x2, r9, r10, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x90, r3}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/06 14:10:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000014000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000000)={0x6, 0x9, 0x5c}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000197000-0x48)={0x20003, 0x0, [0xfffffffbfffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100, 0x7ff]}) 2018/01/06 14:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cda000)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002d2000-0x8)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f00004e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000a5b000-0x2e0)=@newpolicy={0xc4, 0x19, 0x101, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 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}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 14:10:38 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000267000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000095a000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f0000c66000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000841000-0xa)='/dev/dsp#\x00', 0x7, 0x100) r2 = syz_open_dev$adsp(&(0x7f00005f9000)='/dev/adsp#\x00', 0x81, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000)=@generic=""/16, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000003000)={0x1, [0xfffffffffffffffc]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000-0x4)=0xfffffffffffff801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000004000)='net/rt6_stats\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000005000)={{0x77359400, 0x0}, {0x0, 0x2710}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000007000-0x8)={r5, 0xea, 0x8}, 0x8) fcntl$addseals(r2, 0x409, 0x4) epoll_create1(0x80000) semget$private(0x0, 0x6, 0x400) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000001000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/01/06 14:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0xa, 0x3, 0x779, &(0x7f000015c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fba000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000c16000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a30000-0x6)={r3, 0xfffffffffffffeff}, &(0x7f0000f71000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b23000-0x8)={0x0, 0x3ff}, &(0x7f0000590000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000266000)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) userfaultfd(0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a97000-0x1)={0x0}, 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/autofs\x00', 0x0, 0x0) dup2(r5, r0) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000ec0000)=""/124) syz_open_dev$vcsa(&(0x7f0000234000-0xb)='/dev/vcsa#\x00', 0x3f, 0x8000) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") 2018/01/06 14:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000c4000)=0x75) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bdd000)="", 0x0, 0x20008045, &(0x7f0000da3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000027c000-0xe7)=""/231, 0xe7, 0x0, &(0x7f0000f20000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000699000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006a2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000034b000-0x4)=0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000081e000-0x4)=0x0, &(0x7f0000e4f000-0x4)=0x4) 2018/01/06 14:10:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000716000-0x1)={0x8}, 0x1) r1 = socket$inet(0x2, 0x80003, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/06 14:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d30000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000055b000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f0000a98000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f0000dd5000)={0x0, 0x0}) 2018/01/06 14:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000388000-0x80)=@generic={0x0, ""/126}, &(0x7f00007a7000-0x4)=0x80, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005ed000-0x5c)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d}, 0x8000, [0x9, 0x20, 0x1000, 0x80000001, 0x9, 0x8, 0x8, 0x9]}, 0x5c) writev(r0, &(0x7f0000dff000-0x10)=[{&(0x7f0000be1000)="290000001800ff0200000000000000020a0100ea0000ff06800800000d002a00090000190c000000f6", 0x29}], 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000516000)='/dev/cuse\x00', 0x2400, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000b69000)=0xfd) 2018/01/06 14:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000410000)='/dev/cuse\x00', 0x200, 0x0) timer_create(0x7, &(0x7f0000f19000)={0x0, 0x35, 0x0, @thr={&(0x7f0000f75000-0x96)="e7f94146ae0fae44a2b921d03ce478e7a56c31c3d3960ad55f3c3c20d91deedc5e559cfca24e3108f2b0205a173de5c0ea4bbdc1384af31d1d58ec57eeb1b546592a16c716403a1cf8775bb7c64e4ab3143210a7ce81eba2a3f50cbac5edcb59fcb7e8d36685d75d0a1158423096149997cc14ec53c23c1ac9c2aa41f3c66a12ad700df9fd48b7644e9e2bc2e4e64651ee7cb47ed715", &(0x7f00009a5000-0xa2)="0297d5ccc8ce8d662f71d04a576d494087cc22d4b9ca53a455e47861ba1a2ac0d660329651e99eaa42d42d78f810578b1f80b35d96766bd9883fa4f87908d05d9fdf70bf7d52f0830ecebe25d481cb246f3c221a80a2cd3ed65690b9ab1a2f04bf28adb05e563201128e06c95ef881176ffb5c390d850d12c93d98737c1876935414209fa4248f252a7903e570e1b41dffc7d3b03fd24ede2ed798705fa737bcd6e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad2000)=0x0) r3 = add_key$user(&(0x7f0000e53000)='user\x00', &(0x7f000095e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001c0000)="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", 0x1000, 0xfffffffffffffffd) r4 = add_key(&(0x7f000041f000-0x12)='.request_key_auth\x00', &(0x7f0000350000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af1000)="9c7289441b98e860334721ade80084c416f44c75448a57471342fe201cba003975b1846f9dd0eeb2caddb093abc6a740fe72a67b813c4f1adfc62bfbd21b64f622580e1d8e79d29a5d9167a3f09b18e5715b27aebd9e173ac37030945e1bd25f1560cf13b010da08794506127c5a66fc3b2370be3a1b5e286b94252074", 0x7d, 0xfffffffffffffffc) r5 = request_key(&(0x7f0000025000)='blacklist\x00', &(0x7f0000faa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e85000-0x1b)="24657468307b6574683073797374656d7b6c6f6d643573756db800", 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00002f5000)={r3, r4, r5}, &(0x7f0000dfd000-0x1c)=""/28, 0x1c, 0x0) timer_delete(r2) fallocate(r0, 0x2, 0x38, 0x5ea) r6 = socket$inet6(0xa, 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000c2c000-0x10)={0x1ff, 0x0, &(0x7f000028c000/0x4000)=nil}) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000178000-0x8)={0x0, 0x2}, &(0x7f00007c5000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000059b000-0x8)={r0, r7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000e6d000-0x20)={0x1, 0x77d, 0x200, 0x5, 0x9, 0xe, 0x8, 0x6, r8}, &(0x7f00008a9000)=0x20) add_key$keyring(&(0x7f0000a39000-0x8)='keyring\x00', &(0x7f0000cf7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) add_key$user(&(0x7f00009b7000-0x5)='user\x00', &(0x7f00007dc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cdd000)="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", 0xffffffffffffff47, r5) ioctl$TCSETAF(r7, 0x5408, &(0x7f00004f0000)={0x9, 0x8001, 0x5, 0x6c1, 0x3f, 0xfffffffff3f5ccf0, 0x1, 0xb93, 0x6, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x3d, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f00003bd000-0x4)=0x20) [ 38.742863] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 38.749557] IPv6: NLM_F_CREATE should be set when creating new route [ 38.756112] IPv6: NLM_F_CREATE should be set when creating new route [ 38.795369] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/06 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000370000-0x8)=0x0) io_destroy(r0) r1 = socket(0x10, 0x3, 0x10) capset(&(0x7f000093f000)={0x19980330, 0x0}, &(0x7f0000e01000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) write(r1, &(0x7f0000a6e000)="220000001b00030b0000fff9ef00120115000000000200de0000000000ea00050029", 0x22) mkdir(&(0x7f000005a000)='./file0\x00', 0xc0) 2018/01/06 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00007b7000/0x2000)=nil, 0x2000, 0x0, 0x24032, 0xffffffffffffffff, 0x80000000000) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000034e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f58000-0x10)={r1, r2, 0x6, 0x2}, 0x10) fcntl$setstatus(r2, 0x4, 0x4000) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00006e6000-0xab)=""/171) socket$inet_dccp(0x2, 0x6, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000042000-0xa)='/dev/cuse\x00', 0x400200, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000ba000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000085000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000ea9000-0x18)={0x0, 0x8001, 0x80, &(0x7f00005a8000)=0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00004e2000)=0x0, 0x4) 2018/01/06 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00007c8000)='net/igmp\x00') readv(r1, &(0x7f000098b000-0x80)=[{&(0x7f0000a35000-0x5f)=""/95, 0x5f}, {&(0x7f00004af000)=""/252, 0xfc}], 0x2) 2018/01/06 14:10:39 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x8001, 0x34000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) r1 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000001000)="52cc8d29a86f29335f9862636808fb980cc31b0e6f3f07b10508cb51cbae0ca41568832b8ed91f6be862471ca28bcbc0788fe36ce27978fe5a5ae6421dd3789dfce1906f490dbb6792199e1b3984a8a836a69c861dbf67513d9af363ac79302bc6a7cc4a6268a3cc27d54b15c22c337cecd7b8dc5987c445404058249fe31c4abd5293f749") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x7fff, 0x30, 0x4, 0x8}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x80000000}, &(0x7f0000004000)=0x98) 2018/01/06 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000043b000-0xa)='/dev/dsp#\x00', 0x3, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000339000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000756000-0x4)=0xb) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00006b6000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000afa000)={0x26, 'hash\x00', 0xc, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000cb1000-0x8)={0x2, 0x6}) sched_getscheduler(r3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000a73000)=""/112) sendmmsg$alg(r2, &(0x7f0000ebb000-0xe0)=[{0x0, 0x0, &(0x7f0000f4e000-0x40)=[{&(0x7f0000b6c000-0xa2)="20aa1f18e7aaba45aa8928f654e5b3f7a9ed1a0773ce8407b173ab948a8e781f1573363e82b6d6ba7699fb157ea8b9d9c356ac18a5c5cee38da2d1645e08aa7634276f2dc8098e317bb0db5d2edc", 0x4e}, {&(0x7f00009c2000)="c71aa21cc04a95411fc4bd32c2d5cd71fb069c2a03859539ea56ed1b68311951711c2b770fd32bf0b9b27f20c5ef951450b3", 0x32}], 0x2, &(0x7f0000ceb000-0x118)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000da3000)={0x0, 0x0}) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) bind$netlink(r0, &(0x7f0000c71000+0xf2a)={0x10, 0x0, 0x1, 0x0}, 0xc) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) syz_open_dev$evdev(&(0x7f0000cd5000-0x12)='/dev/input/event#\x00', 0x8, 0x200100) ioctl$TCFLSH(r1, 0x540b, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000705000)="8935c8a0aad8a4447f7046e8984c93f68f92afe8cb28408db4a81155940acfb8b09b41b905fcd1c3d3f4b14e77f0d959f3904c2194d5047b2762223135314cf7bf575036fe960e28", 0x48) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/06 14:10:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x40, 0xffffffffffffffff, 0x8) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bf0000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)=0x0) r1 = syz_open_dev$binder(&(0x7f0000125000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x58, 0x0, &(0x7f0000bff000)=[@dead_binder_done={0x40086310, 0x0}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000)=[], &(0x7f0000950000-0x8)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000258000)=""}) 2018/01/06 14:10:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c7d000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000ff5000)={{0xf000, 0x11001, 0x10, 0x1802, 0x1, 0x2, 0x9, 0x3, 0x6, 0x6e075147, 0x3f, 0x10000, 0x0}, {0x4000, 0x5001, 0xa, 0x7e36cd54, 0x7, 0x8000, 0x0, 0xd3, 0x42, 0x4, 0xffffffffffffffc0, 0x3f, 0x0}, {0x0, 0x3000, 0xf, 0x1f, 0xa5, 0x2, 0x3, 0x401, 0xffffffffffffff00, 0x81, 0x8, 0x3, 0x0}, {0x107001, 0xd002, 0xf, 0x1ff, 0x4b800000000000, 0xfffffffffffffff8, 0x5, 0x6, 0x7, 0x0, 0x8000, 0x80000001, 0x0}, {0x0, 0x3004, 0x9, 0x6, 0xffff, 0x9, 0x4, 0x1, 0x20, 0x94c8, 0x19a4, 0x7c1, 0x0}, {0x5002, 0xd002, 0x0, 0xd629, 0x5e9, 0x8, 0x8, 0x8, 0x7f, 0x0, 0x1, 0xe669, 0x0}, {0xf002, 0x2000, 0x8, 0x1, 0x200, 0x6888, 0x3, 0x4, 0x1ed, 0x7, 0x7, 0x5, 0x0}, {0xf000, 0x2, 0xb, 0x4, 0xffffffffffff0000, 0x2, 0x2, 0xae9, 0x81, 0x9af, 0xffffffffffffffff, 0x1, 0x0}, {0x10f002, 0x0, [0x0, 0x0, 0x0]}, {0xf000, 0xf000, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x6002, 0x2000, 0x5, 0x0, 0x6000, [0x1ff, 0x9, 0x1, 0x8]}) sysfs$3(0x3) connect$bt_sco(r0, &(0x7f0000dbf000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/06 14:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 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) sendmsg$nfc_llcp(r0, &(0x7f0000afa000-0x38)={&(0x7f0000fb3000)={0x27, 0x2, 0x41, 0x5, 0x7, 0x2, "f83db96504b8e6e98c765c6fff887d6fe64014fe8df2bee200d8804b2ed68e6f01def0f36f809adb3c42e21297bf67f7b9c6b6fa9fbd1a77ee6634d0d25a4a", 0x7b0}, 0x60, &(0x7f00009f0000-0x30)=[{&(0x7f0000d90000-0xd8)="7ff4f3e974282fd670dea01d28ac61b032ecd56ac84c271af25efca2d8d13ac26b0fb0dee52f8d8af17e9102c9976e2ca554b99d04bda4e39754dd672cdc6476cd97258d7211640a9b251a3b1dc935811bbd916166a7bcdb1c8aa80ae52ef8f8dea55d3430cfda9e495a363f1ac98379fa3e7786a65959182e299560b553cc1765abe08918a18ce765dd9789a6d447b5fa4342f151187bd9c8ad3891496be0a5aaf880c964082f46b61d88e78672f74b49c6d75077115cf90427cf7c6a74d4173798ebf48d9d4a4b9854b8ea414c696dfabdd18367ec1967", 0xd8}, {&(0x7f0000379000)="88d9aaf800cf0ff0afec9660eaee63d4f1868fd6790b87c8c77cdc146d6a5a380c82515fd1ffa8984e7fccc5b2bfb91b05bca57adbe1cd018d9fc0fce94cc84cdcc9432cc842fe5de28581e4201764bb91ee9318e3664f95a009c06cf7ba2ce1ba7487255a50e2d934bdc72d5fb8f769f5bf93a4dd4807d9759725c4fd2b7aac58e87424e94f78b862bfa1223556894d9495d908a701e1e5b8e913c3172d803d6ea69276f7a3fd92196431704444f3cb27e7247f72efe04602c3008b", 0xbc}, {&(0x7f0000160000-0xb2)="0f182b34f2ad3d6da8ab045b1a51e148ab31c2d7697b2503c4030ab05b284d69fa701f57251af5cb00afeacd92168a87c8b4631f1685dda85e86f302def9f9e750bb2a3ce34f1f89043dbdc986f5cf09d482fbb73c7d816b6edda0c51b4d60e715ea24cdd212b0c5d4978bb62ae0241899cc499c8b65ac513469593b0f2fb8a4822c8bbaefdf5bf34c82c0d46a97f7236b39450bb8356ddd7d61bd26032afb7bf9e54dde9961ee52bb80afd32c8aff3c045c", 0xb2}], 0x3, &(0x7f000048d000)={0x1010, 0x19f, 0x1, "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0xffffffffffffff4b, 0x7e}, 0x8010) 2018/01/06 14:10:39 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000e59000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000de9000-0xc)={0x6, r0, 0x1}) accept4$packet(r0, &(0x7f00002b0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000410000-0x4)=0x14, 0x80000) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000de8000+0x20a)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000de9000-0x10)=[{&(0x7f0000de8000)="b291cc09", 0x4}], 0x1, 0xa) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000af0000-0x98)=""/152, 0x98) 2018/01/06 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ca5000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000436000)={0x8, 0xfffffffffffffe60, []}) r1 = syz_open_dev$dmmidi(&(0x7f0000dcf000-0xd)='/dev/dmmidi#\x00', 0x4, 0x400401) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000911000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/06 14:10:39 executing program 1: r0 = socket(0x2, 0xf, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000047d000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c08000-0x9)='/dev/vcs\x00', 0x20080, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x9, 0xd0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f00008c6000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0xbaba}, {0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x8, [0x1f, 0x2, 0x4c, 0x7, 0x100, 0x7fff, 0x6, 0x2]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000004000)={0x0, 0x3e, 0x4, @thr={&(0x7f0000003000-0x1d)="86b89cbe0e3ccaaec975edf37c71094acb1742abbaf2f3f4a53bb1ea27", &(0x7f0000003000-0x2c)="0b28d622264e357f5c44598c2ac4f5c97107165e744e1e61402ee83cb990120842e748009bd49e02d661f648"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) 2018/01/06 14:10:39 executing program 3: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/01/06 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xde6000)=nil, 0xde6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000268000-0x4)=0x6b, 0x4) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000de2000)=0x756, 0x4) epoll_create(0x7) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='J', 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000043e000-0x98)="c3", 0x1, 0x0, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 14:10:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000160000-0x4)=0x0, &(0x7f0000a55000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000ec9000)='/dev/urandom\x00', 0x0, 0x80) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a4d000)={r1, 0x0, 0x1, 0x1, &(0x7f0000ae4000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000307000)={0x5, 0xe6, "8828db527096acc478e03bfe3f389e788e34af336fe645887d712cb8924a67a11e11ade7d31b3625466424ade7c8575b74549676954099bf9d610076f85626b4d1bdc1943e2be3ce097502e3ad4979b6d23e6ad2cd41ed29e49dd443c523dd38829da72b0ddfbc9866cf2c6f989605e8dc7eade114cd2a2d6a1dbc88dd08c10754b665ef31bab0b9bda58ddecfa1bab35a109e399cd7773aa349a07daf0d68a2d0cff6300caadc6ec8b933289f1d9626152fbdc20549910320d9e92083e4e44e8dfcfc7b2ad1c8a1aefcf8f68d0ea55c5e141b371bce5e7c9b2ae20d0899d9f3d52fc95f9bd7"}) r2 = socket$inet6_sctp(0xa, 0x4, 0x84) r3 = dup2(r2, r2) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ed1000-0x8)={0x8000000001c, 0x4, 0x9, 0x2000000007}, 0x8) 2018/01/06 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00007a0000-0x10)='/dev/input/mice\x00', 0x0, 0x4100) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x149, 0x0}, 0x0) 2018/01/06 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c93000-0x9)='/dev/dsp\x00', 0xf4fdc42f4a0cb2fa, 0x0) mlockall(0x3) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000579000)=0x10001, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mknod$loop(&(0x7f0000293000-0x8)='./file0\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ec3000)=""/49) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d1d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dd4000-0x10)={0x3, &(0x7f0000f46000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a37000)={r1, 0x2}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000cbc000)={0x3, 0x5}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000699000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000984000)=""/24, 0x18) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/06 14:10:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000005, &(0x7f000048a000-0x78)="7c6c6e3127ff778ed9bb27f746853cc5c9fcae769e21ebab69d8c895983bb1e0389cdb554ff19eae6e9389c3295c59c34c6e021b24ff36d5cc1293e4ad9ca5062b608a3e682319a48e4402070000000000000065e0b3fdfcd2c651fec9da5f973f9645f240d270ddbf60641331c6b98a739478c7958e5ae9", 0x2be) splice(r0, &(0x7f0000b8d000-0x8)=0x0, r0, &(0x7f0000bc7000)=0x59, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@llc={0x1a, 0x3, 0x64, 0x20, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) signalfd4(r0, &(0x7f000038d000-0x8)={0xfc4}, 0x8, 0x80800) 2018/01/06 14:10:39 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000076c000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000398000)=0x80000001, 0x4) bind$llc(r0, &(0x7f0000712000-0x10)={0x1a, 0xfd, 0x9, 0x9, 0x3, 0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000cf5000-0x4)=0x0, 0x4) 2018/01/06 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x200000000000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000015e000)=@buf={0xd9, &(0x7f0000f80000)="dc352e391e199f4888875e5a7a610f4e13b81a41fc2ed3bc1ea3b885890fddc01730d7c2c47abe5b314643e8150cb87c2f5cc4609514ec79beede7970e0dc17233378332a09cfe02d907401d9c0c3ab895b26641cc2bf802716e9bc2ff9b20c7c99228fca68f2ed1cda34e23f5fbc5ccea6cbb8152f4ba8067b9bbf78cebf790dcd35dce8467eafebc361c1fbaad3814259e8e9b0e2c0bf223b787eca638d1c147dd5d05b573b05237635839630505e48b6883e8b68205da6f56265ecc4906f139bda9aee8476e96816dbb4b7e91caa25d5b63b552fcb73cc2"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000500000000000000c000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 14:10:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000417000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2279, &(0x7f00009f8000-0x3)="") 2018/01/06 14:10:39 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00001ad000)="2400000e1a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7a) 2018/01/06 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x1447, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000479000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000009b000)={0x1, &(0x7f0000272000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$admmidi(&(0x7f0000430000+0xc71)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x608000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000554000-0x8)={0x0, 0x7, 0x7}, &(0x7f00009f5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000096c000)={r1, 0xb987, 0xee9f, 0x6}, &(0x7f0000890000)=0x10) syslog(0x0, &(0x7f0000d78000-0x83)=""/0, 0x0) 2018/01/06 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00009bd000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) socket$packet(0x11, 0x2, 0x300) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/06 14:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d6b000-0x8)='./file0\x00', 0x4800, 0x131) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000072d000)='/dev/ptmx\x00', 0x101000, 0x0) 2018/01/06 14:10:39 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0x401, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000023000)=[], 0x0, 0x0}, 0x0) [ 39.185557] device syz6 entered promiscuous mode 2018/01/06 14:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000d28000)='./file0\x00', &(0x7f0000157000-0x86)=""/134) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r0 = open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x21) semtimedop(r0, &(0x7f00000cd000)=[{0x3, 0x1e2c00, 0x1000}, {0x1, 0x1d8, 0x0}], 0x2, &(0x7f000041a000-0x10)={0x77359400, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000e46000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00009ca000)=r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000069000)="1f0000000601fffafd21ebbb070000000000000009000100011679ff080600", 0x1f) ptrace$cont(0x20, r3, 0x8, 0x3f) 2018/01/06 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0x7, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000331000)=0x15, 0x4) rt_sigaction(0x7, &(0x7f00001f8000-0x20)={0x42841d, {0x7fffffff}, 0x0, 0xffffffffffffffff}, &(0x7f00008bd000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002ba000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000525000-0x12)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000727000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/06 14:10:39 executing program 4: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000003000-0xc)='/dev/audio#\x00', 0x9, 0x40800) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000)={0xfffffffffffffffe, 0xfffffffeffffffff, 0x9a}) wait4(0x0, &(0x7f0000001000)=0x0, 0x40040001, 0x0) 2018/01/06 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000021e000)=0x2, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00009bc000)=0x4) bind$inet6(r0, &(0x7f0000d7b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f0000571000-0xb2)=""/178, 0xb2) 2018/01/06 14:10:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000000000008", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6d000)={r0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f8e000-0xb)={0x5, 0x0, 0x10000, 0x6223, 0xcd, 0x163e, 0x6, 0x30, 0x0, 0x401, 0x1}, 0xb) 2018/01/06 14:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000a88000-0xb)='/dev/audio\x00', 0x10041, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000014000-0x138)={{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]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000197000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000e53000-0xa0)=[{&(0x7f0000897000)=""/237, 0xed}, {&(0x7f0000261000)=""/41, 0x29}, {&(0x7f00002d9000-0x62)=""/98, 0x62}, {&(0x7f00009d3000)=""/0, 0x0}, {&(0x7f00007c0000-0xed)=""/237, 0xed}, {&(0x7f0000e4c000-0x74)=""/116, 0x74}, {&(0x7f0000fb7000-0xed)=""/237, 0xed}, {&(0x7f0000624000)=""/4096, 0x1000}, {&(0x7f0000e26000-0x6b)=""/107, 0x6b}, {&(0x7f0000c56000-0x45)=""/69, 0x45}], 0xa, &(0x7f00009bd000)=[{&(0x7f0000091000-0x55)=""/85, 0x55}, {&(0x7f0000392000-0x1000)=""/4096, 0x1000}, {&(0x7f00004a1000-0x48)=""/72, 0x48}, {&(0x7f000058f000)=""/234, 0xea}], 0x4, 0x0) timer_create(0x7, &(0x7f0000278000)={0x0, 0x19, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae4000)=0x0) clock_gettime(0x0, &(0x7f00006c3000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000091e000-0x20)={{r2, r3+10000000}, {0x0, 0x0}}, &(0x7f0000967000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mprotect(&(0x7f0000e19000/0x2000)=nil, 0x2000, 0x0) geteuid() 2018/01/06 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a10000)='./file0\x00', 0x9, 0x6) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f6c000-0xa)='/dev/ptmx\x00', 0x80003, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) iopl(0x100000000) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00008ce000-0x48)={0x1, 0x3, &(0x7f0000aa8000-0x7)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f000096f000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000236000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f000007e000)={0x0, 0x0, 0x1ef, &(0x7f0000c4c000)=0x0}) poll(&(0x7f0000994000)=[{r1, 0x1259, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x100, 0x0}, {r2, 0x240, 0x0}, {r2, 0x6000, 0x0}, {r0, 0x0, 0x0}, {r2, 0x50, 0x0}], 0x7, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000869000)={{0x1, 0xa2b96b38389579f2, 0xca7, 0x3, 0x80000001}, 0x100000001, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000a1b000+0xd1d)={0x0, 0x2, 0x8000, 0x3, 0xfffffffffffffff9}) 2018/01/06 14:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000094e000)='net/ip_mr_cache\x00') r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4e000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000a11000-0xc)={r0, r0, 0x1}) read(r0, &(0x7f0000c92000)=""/0, 0xffffffec) r3 = syz_open_procfs(0x0, &(0x7f0000891000-0xa)='net/icmp6\x00') sendfile(r3, r0, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) accept(r3, &(0x7f00000eb000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e61000-0x4)=0x10) [ 39.302280] QAT: Invalid ioctl 2018/01/06 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a06000)=0x20006) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000373000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c84000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c69000)=0xa0) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x1, 0x0, 0x0}) setsockopt(r1, 0x108, 0xffffffffffffffff, &(0x7f0000f82000-0x61)="96a0d8cb6119c3b16358c200000006578d6b242752bfff2b3ccf5039c99c4affad98ae80e75687d486c9b3e343966f3f1823267a477ae128e0c6b3b6b2a9807ffa36082c9a40cda7a3b1da02811a8b73d978c01de1ad46051f0f4632877915cdd5", 0xf5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/06 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80006, 0x0) writev(r1, &(0x7f000048b000-0x30)=[{&(0x7f000023c000-0xe3b)="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", 0x219}], 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000851000+0xb89)={&(0x7f00002d9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a0e000)={&(0x7f0000711000)=@report={0x4c, 0x20, 0x1, 0x0, 0x0, {0x0, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x1001, 0x0, 0x50f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00004ce000)={0x0, 0x105000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00008a0000)={0x152, 0x2, 0x8, 0x0, 0x7, 0x8, 0x3, 0x6, 0x1eab, 0x9, 0x401, 0x40, 0x0, 0x5, 0x8001, 0x80000000, 0x7ff, 0x1, 0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$packet(0x11, 0x3, 0x300) [ 39.327155] QAT: Invalid ioctl 2018/01/06 14:10:39 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f0000de9000)='./control\x00', 0x0, 0x2) readlink(&(0x7f0000956000)='./control\x00', &(0x7f00009b3000-0x33)=""/51, 0x33) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getuid() r3 = getegid() fchown(r1, r2, r3) connect$nfc_llcp(r0, &(0x7f00006f2000-0x60)={0x27, 0x382a, 0x1f, 0x1, 0x9, 0x7fff, "88419ac0810c75fbc129ba2d98bd025cf877a803809bc5708b1f436ec2cfdf093e288c7ce1870621acd11d0473408b6d3f9d7b73de690ef1dd60fde076559a", 0x10001}, 0x60) setresgid(r3, r3, r3) ioctl$TIOCCONS(r0, 0x541d) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000326000)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012a000-0x10)='/dev/sequencer2\x00', 0x125002, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000898000)=""/71, &(0x7f0000731000)=0x47) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000e39000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009f4000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000206000-0x16)='net/ip_tables_matches\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000498000-0x4)=0x3) 2018/01/06 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f0000b7c000-0x8)=[{&(0x7f0000868000-0x2d)="290000001800ffffffffefffff000002021300000000ff0100008000cdff0800040500ffff6600f64e", 0x29}], 0x1) 2018/01/06 14:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x1, 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000077c000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000a73000-0x20)={@common='sit0\x00', @ifru_flags=0x2001}) semop(r0, &(0x7f0000e67000-0x12)=[{0x0, 0x0, 0x800}, {0x3, 0x7, 0x800}, {0x4, 0x2, 0x800}], 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r2, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/06 14:10:39 executing program 5: r0 = socket(0x1, 0x2, 0x3a) fchdir(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000383000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007eb000)=0x8) r1 = syz_open_dev$adsp(&(0x7f0000859000)='/dev/adsp#\x00', 0x80000000, 0x501040) ioctl$TCSETA(r1, 0x5406, &(0x7f0000531000)={0x44, 0x6, 0x6, 0x4, 0x6, 0x6248, 0x3, 0x1, 0x7, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x5, 0x3, 0x2, 0x9}, 0x10) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) 2018/01/06 14:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008e0000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0xfffffffffffffffd, './file0\x00'}, 0xffffff60) listen(r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00008f4000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x84000) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b42000-0x4)=0x0, &(0x7f0000b42000-0x4)=0x4) r2 = epoll_create(0xf9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00005d4000-0xc)={0x0, 0x0}) 2018/01/06 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001b1000-0x8)='./file0\x00', 0x44) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000276000-0x6)='ramfs\x00', 0x4, &(0x7f0000712000)="") statfs(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00001c1000)=""/137) r0 = syz_open_dev$sndpcmc(&(0x7f00004c3000-0x5)='/dev/snd/pcmC#D#c\x00', 0x358b, 0x200000) io_setup(0xfffffffffffffffc, &(0x7f0000354000-0x8)=0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000326000)={@random="efad0740a701", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012a000-0x10)='/dev/sequencer2\x00', 0x125002, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000898000)=""/71, &(0x7f0000731000)=0x47) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000e39000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009f4000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000206000-0x16)='net/ip_tables_matches\x00') ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000498000-0x4)=0x3) 2018/01/06 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x0, [0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}, 0x5c) r0 = socket(0x1, 0x8000b, 0xb12f) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bea000)={0x2, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10002, 0x0, 0x0, 0x0}, 0x14) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000be9000)={0x8, &(0x7f00001b7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00002bc000-0x10)={r2, &(0x7f0000b3f000-0x41)=""/65}) epoll_create1(0x80000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) fcntl$dupfd(r0, 0x406, r0) write(r0, &(0x7f00008a6000)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090000000000000006df18", 0x1f) 2018/01/06 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000060b000)='./file0\x00', &(0x7f0000424000)=""/56, 0x38) creat(&(0x7f0000994000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005a9000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/06 14:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f7d000-0x60)=[{&(0x7f000076a000)="2c6757d5073a18d4b8bd798481d38219d648012c0a313bf505913e196e16a894bc88776aa615e8b72e60247f99204a32ea02863c5542394e8a804e42f040a3a0dc583cb6", 0x44}], 0x1, &(0x7f00008c6000-0x48)=[], 0x0, 0x0}, 0x0) r2 = add_key(&(0x7f00009ff000)='pkcs7_test\x00', &(0x7f000017d000+0xfdd)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000022d000)="79628026f9d51ba75de3c6649f5b58bd0d9528a05c1971f5b724724b9444b763130fd60492b20ed7e4acad871708cb5214dadb527259a3628df37b8cf5f83d9a03090b47059ce1c04430e89d9f68ca75c4f75fd41b3f8a70d063e4bbd58548ee514b0c8eea241f9330d98030aec315adb5d0654f7cc9082aa02f9ba3dd0cfb29b05a7383b221983baf6aa5b7a0725a36762cd201af4af96dcdc2a732f8f3800760f928e5c66f9e92c6b83289962a680ab04b36c09978f48ad7e8", 0xba, 0xfffffffffffffff8) add_key$user(&(0x7f000018c000-0x5)='user\x00', &(0x7f0000503000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000029e000-0x22)="b3434de8fb4c4644c4d1c8f5668978ff0db03f00961f49aa62325438ddee15f0bf5e", 0x22, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) r3 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f00003bc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f00004d2000)='./file0\x00', 0xa0000, 0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000649000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000932000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000c92000)={r5, 0xdb66, 0xfffffffffffffcbe, "c476e9de3f5a1a9b0a636f5c48929677ce309830d866696a3deb161dceba9698f16b9e04a780d0c9c920396771a5856e"}, 0xfffffffffffffe0b) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000a89000)=""/184) r6 = add_key$keyring(&(0x7f0000be7000)='keyring\x00', &(0x7f0000ace000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) listen(r1, 0x9) keyctl$negate(0xd, r3, 0x80, r6) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f00001e7000-0x36)=""/54, 0x36}, {&(0x7f0000f7f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 14:10:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000eb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000987000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f25000)='/dev/dsp#\x00', 0x6, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007c2000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0xff, 0x2, 0x56ade795, 0x2, 0x4}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f0000849000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 14:10:39 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = inotify_init1(0x0) close(r1) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) dup2(r0, r1) 2018/01/06 14:10:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/06 14:10:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000a27000)="089e0ba41afd49f3865b4f1e7af37c5696c0b2644bf22c753ad4b5c573a46ca0eaed68272462f7c7fc127c480e37eefe7851d82c215feb4c340857684e5d0e35cf84651dde734f709aa200aac5a95b82fd7b3294718afb0bbfe4e33eec15d0fc3bbbd2271b11afb480632aa3b0cdfe911f5d7dd288eeeed65e970db1255af4312ba48bf9e990e04349578cdf7d8292be391ab766a83c91805a3bb6c765976e929774da5d389655ff87ba5d46", 0x3c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000c88000-0x8)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x200}, &(0x7f0000af0000-0x4)=0x8) 2018/01/06 14:10:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000d45000-0x28)='system\\em0![%lo)@-systemmime_typevmnet0\x00') sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) fremovexattr(r1, &(0x7f0000a7c000-0x8)=@random={'btrfs.\x00', '\x00'}) fcntl$getflags(r1, 0x1) timer_create(0x6, &(0x7f00007f7000)={0x0, 0xe, 0x0, @thr={&(0x7f00004f2000-0x96)="c05fe146d6fb515c16fdb64babf282eed918a53c2ea51a8d7d4c49e284546fa8b4703dcdc34e92228debe09ca1b180344b778708d334d6b531de8474e402834a23cefad4b50a1c4bacba9ff8748f117bd4046a8b38ee70f43c044e4fce0e80d1d6f1c795229799c9b666b141729be4cb6735c32c9ad90b8e21fa7c1c27ab4c62b7db4530f6ed6972bfc32b80ca494a26ecb7a98b6ed7", &(0x7f0000383000-0x53)="dace272b6cfa3f3696948c81540bf37513007ac93a0ea2a33701446a79118b1888a1fb71545d6db25be19621659ac64211b5fce56bb4f64735a40944da07d2d67b2d554ab58da15c8884f27191d0d7621e99fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbd000)=0x0) timer_getoverrun(r2) 2018/01/06 14:10:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000235000)="ec", 0x1, 0x0, &(0x7f00006eb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008bf000-0x8)={0x0, 0x5}, &(0x7f0000f63000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000016c000-0x8)={r2, 0xfffffffffffffffc}, 0x8) r3 = accept4$inet6(r1, &(0x7f00007f5000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecf000-0x4)=0x1c, 0x0) getpeername$inet6(r3, &(0x7f0000842000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x1c) 2018/01/06 14:10:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xc0, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000b11000-0x8)={0x0, 0x0}, 0x4000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000927000-0x1c)=@req3={0x8, 0xe1, 0x8, 0xfffffffffffffeff, 0x7, 0x1, 0x8}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004ed000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ead000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bdc000-0x4)=0xc) chown(&(0x7f0000a4a000)='./file0\x00', r3, r4) mq_timedreceive(r0, &(0x7f0000cb9000-0x84)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) 2018/01/06 14:10:39 executing program 6: r0 = socket(0xa, 0x3, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b06000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$unix(r0, &(0x7f0000ed4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000)='/dev/audio\x00', 0x191400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000003000)='./file0\x00') pwritev(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0xc6)="28ba99f72ab26b6ce0e6f2de444456bc7d7a39417c7f2b10126ae4d585eac91aa0f55a9301cdacc9b1bacd573556b647f41d5296d93f4e09d4dc1fafd9d39c7b319b1a0c27daddcaefd48564d856ba530ba8d7b9939af8150cf19ffc1dc4c65ddc2b269acb759e8556409ccc3aba075678eaf8a26961497e7673dd2e1cd26f2b0ca96575f2451655ba4dc28da84ec82656cf80337908a217be9cd75fc4410af18b70513c66f7e513e4a8e96ea76884988d07e189548ec1617ae3b2f6304b6ff020c6976b1aae", 0xc6}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="3bd0f92cedc52f882f0d6c9c54f5f0180156bbb326b79e39dfab2ec9987ca0ca2fdd3f59c0b560b39f93936fb763b52e2bb667304c6efd71efa4fe7c2e0a556ed3a89346df46cd793b65b1eb8e0ea841383156c1a5f663cc8aaed7076b89cdeac36a07259ff4ffbb5d6d48178f389ef505ad8d51f15c35aaafe3bc10e6afa3a51f013d89267722803abfb5ec8fb1c4e8192096b1dfe9a0a41fd4f9f80b5850b8714622ef8a5a993943401a0f98591169f0cbadeda6cfe26a63ae945bd6237a6144f6b55d6f1e2498872c8fd34a67033f22689d4f5f0afbd2446adfdd0b56edb201296c48a9b41189b782b3a038a91b", 0xef}, {&(0x7f0000002000)="5a98ae79f28d9b1689d97896702a62c90ffb40c8811e844c7829bf44d99eae266b83134f31ad4b765f09e6e12616d5623c9d078b21493f2c8c8251af0ca526664c562e36a7428c1593fa332350d92c111c", 0x51}], 0x4, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000003000-0x8)={0x2f476cb, 0x100000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000004000-0x8)='./file0\x00', 0xc180, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="cf4c4a047a1d2ba8fd1e54d9fbadb1e8810f8cfb99329bcc52e3a0fb536004dd69745755d73fa2ba9f385f92d3b2ab8bea72f4cf2d7917502b2628d594b0a504609b0762fc36ca578480df451f0d1accb17210aa1cf5e8b1f88f45bd0562d0b293f2ced157a56e935a5851d88ab49b7c098541d6617d3cc928bd7885b66067373fd98d42ffc240d5872ed477bf81466d9f02bac66d99a3b88a0e025c501718db889ed2786aa8bc055948eacb36a1a8538033dda580ff387db220ca645fb8ba86447027effb77b3334d58d3ad6f7c6f41b21bc06aeedd87c34549803394f9c9c0373d935fdcdb5c089c48623e6006becf810f101a69c416", 0xf7}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="ede1656f3704c52d4752677d376acd73fac2ed44514e8bca3c002c63", 0x1c}, {&(0x7f0000002000-0x7)="4d3c81398bd6f6", 0x7}], 0x1, &(0x7f0000001000-0x158)=[{0x70, 0x2062e70f2cee33ea, 0xffffffffffffff7f, "dbc037d34cc8a16e728bd7f8f2150fcf2efa6eab4b8a6057f037e3c250ed0bd04264f5f3f517426c8489f2a5aa1f13dfa15ffdd2e484c1988e1577af2caee3138012c70b35cbde09ca04a519a2b1a194aa48d4d0e675c34566d6cd"}, {0xe8, 0x129, 0x3, "f0ed26e3529910cbcd0c8f185a4542b68709ff9fed913361661fdfdb6d71157202e7c945c53036c48beb04ec434971dbea62989c758fe5a27617cf1e315d8a5830951ad5148cd2d8dd09c87c7c088cacc85598e30c7a8cd0eee77eda46c2f19412eb66a699053b299467d80594a5a6e118b4ba3a70143cb1edf07f54eedf6ab68d68df28ee6bf84cc3127ebf1148bbba2d60ab9cc5477f431e7339593fb44a14966eb9262e3aff5367455c9d1004a62a56a528d9a42c2d0b25d11c92cc09713e1d848b25296cb9296a2c9ac9821a9ed4ed4a402ff2bb8b71"}], 0x158, 0x40}, 0x891) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x51)={r0, 0x4, 0x7ff, "eebe25b8be2c2c0a1ad7b9da59b025514c149e8f4e16cd29f659cdc7c0a736904d4f763a1c973b3dfe32e310b0aaa15d1a85494be2e0c6f8d85e75bb116e7a69d7ed9f26b4e20d"}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1bc6, {{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]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000dd9000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/06 14:10:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d58000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x2, 0xffffffffffffff81, 0x7aa4}, &(0x7f0000a4f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5c000-0x8)={r1, 0x0}, 0x8) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007ca000-0x4)={0x0, 0x3, 0x0}, 0xffffffffffffffe6) 2018/01/06 14:10:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000004c000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'crc32-generic\x00'}, 0x58) r2 = socket(0x9, 0xa, 0xd1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000054e000)={0x0, 0x5}, &(0x7f0000c82000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000031000)={r3, 0xfff, 0x8, 0xec, 0x100, 0x20}, &(0x7f000076e000-0x4)=0x14) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000613000)="c0", 0x1) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008fb000)={0xf, 0x14, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x10000, 0xf, 0x4, 0x5, 0xffffffff, 0xffffffffffffffff}, @alu={0x7, 0x1, 0xb, 0x3, 0x9, 0x10, 0xfffffffffffffffc}, @alu={0x7, 0x2, 0x6, 0x7, 0x4, 0xfffffffc, 0x0}, @call={0x85, 0x0, 0x0, 0x1b}, @call={0x85, 0x0, 0x0, 0x14}, @generic={0x4, 0x4, 0x7fffffff, 0x4}, @map={0x18, 0x6, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0x68a, 0x1, 0x7, 0x0, 0xffffffff, 0x0}, @ldst={0x2, 0x1, 0x1, 0x5, 0xf, 0x0, 0xfffffffffffffff0}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)='syzkaller\x00', 0xf00, 0x41, &(0x7f0000001000-0x41)=""/65, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ebd000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00001e9000)=""/174) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0xfffff00000000000, 0x2) syz_open_dev$vcsa(&(0x7f0000dd9000)='/dev/vcsa#\x00', 0x4, 0x1) read(r1, &(0x7f0000b2c000-0xc8)=""/200, 0xc8) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000252000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0x3e)="", 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000fca000-0x61)=""/97) socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000621000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f44000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000691000-0x4)=r1) remap_file_pages(&(0x7f0000783000/0x3000)=nil, 0x3000, 0x0, 0x8, 0x1001) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000cd3000-0x8)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000913000)=0x5) llistxattr(&(0x7f0000458000-0x8)='./file0\x00', &(0x7f000041d000)=""/143, 0x8f) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007d5000-0x10)={&(0x7f0000c6c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000093d000)={r1, &(0x7f0000c6f000)="f72ad223ea1f4f345f6cb6a0f2ece722f22081448d038c981ba14d18e53b313a2cf6b9ba4e8ec8d70a038f33510a9aba50e18bf3c92ed66574416f503e918e18ab7a054211b24774ec77065906f9af3ed6478fa08eca8348e1791720ae252472806b57af42826acf4468555a2364558312661361c22bea312bca64a3fef58a4d81be4712cf2cbed8ef5aa2cd73a01d60f6d9a02aaea73d173b1e19112c3f2b459cab34a76c1466164de0d7bbef293daaf4d637f393e1bfa5139b0fc895174c1b6a228143355bfbbc8089c7bd09dfad1067545b65052eee772a91352a63e2229f849609e00a11ab5c1bb2a85628"}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000fea000-0x20)={0x3, 0xfffffffffffffff8, 0x3, 0x100000001, 0x17, 0xe2}) r3 = syz_open_pts(r0, 0x101000) fstatfs(r3, &(0x7f0000fe8000-0xc5)=""/197) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000219000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x10, 0x10000000000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000feb000-0x28)={&(0x7f00008ae000/0x4000)=nil, 0x0, 0x7, 0x2, &(0x7f0000bc8000/0x4000)=nil, 0x120000000000}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000958000)='rxrpc\x00', &(0x7f0000de4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000feb000-0x48)="a8082f7a1e7dc7ccb86c7130c1a9eaa0e8f55f9811eac8d45a0baf3bc9dd2eae085b00b7185f2d44618c12f7f574b41aab68540b0d61105f315760fd3628d6261ec5616e120a31d2", 0x48, 0xfffffffffffffffe) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r4, &(0x7f0000feb000)='./file0\x00', r2, &(0x7f0000cf3000)='./file0\x00', 0x1400) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000fea000)='rxrpc_s\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000feb000-0x1d)='/selinux/avc/cache_threshold\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000701000-0x8)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000fea000)=0x81) 2018/01/06 14:10:40 executing program 2: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/06 14:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0x4) accept$inet(r1, &(0x7f00004a2000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8e000)=0x10) madvise(&(0x7f0000863000/0x1000)=nil, 0x1000, 0x65) 2018/01/06 14:10:40 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ff5000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) 2018/01/06 14:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007a1000-0x38)={0x1, 0x0, [{0x9e, 0x0, 0x0}]}) 2018/01/06 14:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00007ce000)=0x0, &(0x7f00004b5000-0x4)=0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cdb000-0x10)={r0, r4, 0x0, 0x2bbdde35b238c4b8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000b83000)={r3, r2, 0x4000000}) [ 39.804259] PPPIOCDETACH file->f_count=2 2018/01/06 14:10:40 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x80000000) bpf$MAP_CREATE(0x0, &(0x7f0000eb5000-0x2c)={0x6, 0x9cb, 0x241, 0x2, 0x1, r2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fc2000-0x20)={0x460, 0x1000, 0x200, 0x1, 0x14b, 0xff, 0x413, 0x8, 0x0}, &(0x7f000006c000)=0x20) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fc1000)={r3, 0x10000, 0xd790}, 0x8) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000021000-0x4)=0x5, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000001f000)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) capget(&(0x7f000001c000)={0x20071026, r2}, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000098d000-0x9)='/dev/kvm\x00', 0x0, 0x0) restart_syscall() ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00002dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000657000-0x4)=0x10) ioctl$sock_ifreq(r1, 0x8997, &(0x7f0000c71000)={@generic="ae34aa58a103548c8100f768d34ad2f0", @ifru_flags=0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/06 14:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000c77000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/06 14:10:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x20, 0x5, 0xfffffffffffffff9, 0x100000001}, 0x5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000022000-0x4)=0x10000, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0x50, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000022000)=""/237, &(0x7f000001f000-0x4)=0xed) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6, 0x1, 0xffff, 0xa, 0x20, 0xa0, 0xbf, 0x99, r3}, {0x8000, 0x5, 0x1ff, 0x5, 0xffff, 0x8, 0x2, 0x5601}, {0x80000001, 0x1f, 0x0, 0x2}, 0x7b05, 0x0, 0x1, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x1, 0x6, 0xfff, 0x1, 0x1}}, 0xe8) 2018/01/06 14:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f00004ce000-0xd)='/dev/dmmidi#\x00', 0x0, 0x42241) sendmmsg$alg(r0, &(0x7f00002d9000)=[{0x0, 0x0, &(0x7f000062c000)=[{&(0x7f00008ba000-0xc0)="e927fc62487ebc6b81bc17245424a57bdd5ab725b6b466a8d98b8b1852570467308751011c70cacb0cc0a2146e21e08954b02a889c312b9d8a84246de8130ff5df9253a977836174f0ba623582a2d983a94cc102b91003deee783304f2834a4398f4dbe2a934fd55ec28acda911f9b8bc37866eb3be5724009ab28ed51deefff068ffbf045dfd8c55d97bbc1f086ba0291997012500eb3b70953baf20a7e62369664f982c260b38b85725010a4c22a53bfd52e2b53cec4c5e71711f09a5f1f1d", 0xc0}, {&(0x7f0000f7d000-0xf9)="c587e7587062e2436bce4ebda1f0ced68f8c458438d55bf864c61c1fb058155e1a3d13b02ad9ca93a7e9f34fb25815b88e946d06a34013fb6235379e8690259d39373ce8fdbfeccb06268084662e19fbae43052f39da3e458a9fb7954d75742d6ddbf36fb38c7884f8196923f9a8dce25c92e41931438705c0a5d02fe49139cbe6b743ee4efc17d870f081c03e5d5a48751a01bad88e8c6589d081ef15641e8deaaad05e07ac084a42c0b7ac7ffa6405179b69b9586b14984951e60640563dfafd097b4b40de47d2809ee5d50f911309bd7bfd5a6a636c6dc3e0887ed5add0a56cbc0e1abfb94ffa2501785ab7337b48bb139cc9c12744846a", 0xf9}, {&(0x7f0000870000)="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", 0xfb}, {&(0x7f000019d000)="789da83b49a35247e00f2ebd90ac14ed6db48dc23826cd1a5975b093c45826128ed345866251bfa4cbf2599f5d82685aaf8d5f47f4fb2ef901c65a4cb6062904e3c2a5a0c2d1f053643e479ea6c39cb4a7a40075148efcd7a9de2b7e5b12937d7084cdbd366ae2", 0x67}, {&(0x7f0000b7d000-0x1b)="6391ca7f109ea791e56de06b4aad3ba75bc71fa4d913325d8e3aad", 0x1b}, {&(0x7f00006b0000-0x98)="afe74a2280cac6952f9ad5f0ee4d568877a5ac3a10c2cb46192a1e4ba11ade7eac3c828b5ab9260ff31d733dd198fb79ae8af9865f2834e9e8eedefc261b9641b18a7fc7c0b53d8d4f54cb4e9af2cce6a2c8a86e21db76dc9cd001614649206f96d9cf8a8f7f680eee1c538f16715d42af9e1ca97f54b93cee28fc7f5bf56a754fa0667f13066193b5b7ea9031f635fee7e90feb772fd802", 0x98}], 0x6, &(0x7f0000bc6000)=[@iv={0xe8, 0x117, 0x2, 0xcf, "0ad19ff1c6bd2d67ac7bd8740b530ec66c9c7a06ae4a281f033eb503e98271c0f75f6e62ea1675bea9690878aebe1038bdb439f150f97181ada7945f8ec8a1655f2c5d8c547ad274bc4aab33af8ea0d405d8b0b5610d702f3169bf0efff755c50886f3a9207497df894abe5b7f93c663808368280cb95b67546fac380d21a392a0d6cacbae65b90ba963bbda272d4ee3980752ab81d80491c57c0705c06e601833c38a17ad02d811bf0c7268d34576db88b2a4c567dc0de1059cd84cf5a4a12e516a34b42fe14b9bbb5ec743f672f0"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0x1e, "23526eb6b02f96f235aef2a3ff1711bacf36a46f122f5a42ac0c2e3308c3da6f52a77206cf912b08c468fb299305296be0ae7d40312fdecc031dd5d8c55903c9279221a0de99b8ebe566ddf893f26450fb0e6833a812b431f685ec66fab48c9c2cc5c67fed60be6a52e631406cec86a05775aae58fae4cf846c5ce5ba82d9c093e2e334ccdabe35b0f368a7d1fc53703db186aa949c59a73d8d62727f181f7343a6b63f697f724e3633993d2cbbecb8b9227605e0c34ae5a1d1746c4c74da5a63eed8b2aedc08bec"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x47, "734b9052c4c404c2ab37d2a4224f1e68f7a54f48d45f3dcdfb2f5c254ff2a2dfb2f11db04edf4e2cedb599dd737f78fe4a3da8758b65afde20ccf1bb59fc074e837aa29f991e74"}, @iv={0xe0, 0x117, 0x2, 0xca, "88e5b0a1908190ece1fd6184269046fefb1aaa8c83de7482e9e36b612c690ab11c982adef8f66f2ee64f204c325b198f321b74f82073a7e6daddccc2b56b405c476de293cad00e15cac75dc99fc2287b2165e19e9c87a4f59e8203ce5e054b41b8e3c358b66f61464ad6556c7960f240a7d0b380aad0aacaad537bf50c7a127540810848a8c3d277d90b33db0f31813f309fa040076cf8209de8e7f0956411e1273259876df0f154bdea60af81cfda61f1f876dc467a43c63be04ecdfb1c541b8b7bd6c67a2a4ffa3f3a"}, @iv={0x70, 0x117, 0x2, 0x5b, "e44cf6f52d23b51681e97a0e77548ebba5216bdb95337095347f89bbe95fb49859d550717404a1ce5c96528f53f6646940a49dd4f67cc75c1f814704b94d9bf685ae673df1b8f6186c094290a6643e920896e3d6480f4f2eb12fde"}], 0x3d8, 0x4845}, {0x0, 0x0, &(0x7f000023d000)=[{&(0x7f0000c49000-0xc7)="2e8bc19b66515c3aa4293d1c72e15d970a73bef7635de35b5e7f9c6201747e28f921a076acf05c83e53f50f143faaac430ad0b93c70174d5bd0d2f3865eda1787ab5226f9735cb0600d47da83cf14ba9470c67db72570b0832e55943b72c0620ebc064d1941ee839e42c3c6ccc33770dfea652437c96524e14b8f9dee29bd7e36c3758f6469d350a1f947f1b75ad9093e6c3aadc32a7d23a51b2daa19295f84304d4e611320c74e7772457f081e5e012059c38f1f539f4369a60bf03bd95dd95f097bad1afa09a", 0xc7}, {&(0x7f000093c000-0xbb)="e8c13f4fdfe3871a0d1174a21ae10ed06b129ac97d515da2bd800c5f40d75f0f11588a6406a20c8e37f309263ab12ee0a34d8f057d61799a7dbe46ecdf079b19b91f4a53933aa0bc33421893a1308b9fed83fd3029e8ad532ee6c80b00101ef2ed567b897e4731bcaaeb762e71c32e65c5e38d3091da759d781d0dff9b0625a893d3f199c7e77d892767e67bf8f4f14f23cc287509c1d21bce9f79ebc6af2a52cdf6cd7eb56027f9103f4d1a82c9c410c1d1fa11cd05588ebd4f35", 0xbb}, {&(0x7f000013c000-0x29)="e5ad39d8b0b8e8874406be9f3f4fc5405be40fdccf24eea7e75343995b9d740a6e0476dfe31892713c", 0x29}], 0x3, &(0x7f0000f9b000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, {0x0, 0x0, &(0x7f0000455000-0x90)=[{&(0x7f0000da6000-0x11)="53c8f6a01889ab1192928e9c6025228123", 0x11}, {&(0x7f0000b7e000)="36998d4b68950c5ecaaa4c0c01d936aa98b3ae30155759488a1fd0dff3c2472ef912883c97cfe6ad695f36eeba15bb4eebef334b8dad64326c487341b7fc7b44590739945bfe500de7f23d4acb206e5bba6bd78102187c27357efde0c8114fc8a08133857e9f755e437d81a07d3fa29a07f27c9d9d6a829d7d5a017c5a624dcfe5610c0fb81467d2acbad79c34012530ff29fef88728b19ed0f5f0ee1f2b0c175594248d6b730dbfba8601a71d60cc5903920c4240a5d456e1a25f635b4848eeb48d45db3b477b4111e9a2f077b7427cf9b01a399ddc13c97a2b5ac4", 0xdc}, {&(0x7f000056a000-0x7b)="ab2141c523f8f760af816e4c39ae34552475df8800b04acbf5bfff4e965f27e11bb1270db7d5d3b3140a6539f80ca7af71ea3f250a27a1570eae20f3130b421f802ad28806d83e289c256c18e4b7802230ade9fb9a8d7c8bff4fcda98cc55be903af4df66d684cf3ab9752253f168956ceaa54766acebb2081bbba", 0x7b}, {&(0x7f0000fcb000-0xc7)="cb185961288e80c0e30483d49f87bba9a76e37ac8018abd383ff02f6d91f594edf5ba538843bbdc7ad94b7fb1f8111fdf5ad4044b45456aaea0084e1545316c735fe08a61b9ff44c7f6e3650e8b703ccc3965099d8d2a348b6938192fd45761192a849664d6829d23b274bd9d16f559a093ecf2c969e0e3a5eabb249d3101c729be0e9c82ee0c048a9102402aa8876c8c6a30a8934bac95ac04e73a5c76c838a36e24ef240d930792e98b0077fe66ce8d950665c7d152f9724e7355ee7b48e02b4849bc37f320f", 0xc7}, {&(0x7f0000fa2000-0xa5)="7d7f3308e1ff4dee7ac1f1961a9eb6e78ee248bfcfb7ab8e9ecf54f5f0e63238d7ee7b914bad1c90e970943ab42d251b4c22e31a13e982c999656d8ebd94d2d35bdf8af7e06fb2aab2ad50a0d6c6ca02999943e63e3e1e5aea77e1c13d14bd45c50f8c996d09096bf08430096590323f79884b9251ac90529b4793f4b520f33c0fbeee49381784cd511ef22c47808618883837514135c5f71c5024e933d2232d0437f3ae2f", 0xa5}, {&(0x7f0000b8f000-0x2b)="4f958998a8b6d161aac25337ff4358e5d693add77ad23a1a6b23089a66ffd5b037c83b301a001c9a563117", 0x2b}, {&(0x7f000094f000)="dd", 0x1}, 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@assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x80, 0x117, 0x2, 0x65, "cf2af892212c1dcd39b58501619a4952e70add92cd70af262a8699fb1941707b74dd9b7aab7834da197f269a1d2b21a6814e4d50310baa34a3b21cfdb9d0e762cbec0fc4c93a6874a2d84570a7d22908ed0172ce0dc3f459aa2778bed2ac32836fcbde5836"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc8, 0x117, 0x2, 0xb0, "479f637a23ca88f49b6e86da1fd0fe741d8f80a6fe2b5f277604e2d31dc1cd4059699b02697896a2d3acf57d20a0393603db189d61fbc004e9b7aa82eb9abe2e734a8a7776832e301f74b6aa005c8cb16cd0483078a0c9ed7f2bb4c41157ba75855cb24953dafd385df6d41fe4ee2004cd3cc6e3976497aab440ee26b0135f0082545d082900116013dac834a721dbd711fc2b8125c5818ab08b59b5bfe915142c972204baad69bf4200121bb31df3b4"}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x11d8, 0x4000000}], 0x7, 0x4010) 2018/01/06 14:10:40 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b9d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000428000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b4d000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f0000e95000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ca0000-0x14)={r1, 0x7, 0x8426, 0xfffffffffffffffa, 0x0, 0x0}, 0x14) r2 = syz_open_dev$midi(&(0x7f00003ea000)='/dev/midi#\x00', 0x43, 0x400) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000024f000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f00008e0000-0x9)='/dev/sg#\x00', 0x0, 0x80240) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f000063c000-0xb0)={{0x3f, 0x5}, 'port1\x00', 0x0, 0x0, 0x6, 0xbf3e, 0x3, 0xd5, 0x101, 0x0, 0x4, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r3, 0x1, &(0x7f0000f74000-0x1)='%') 2018/01/06 14:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000766000-0xa)='/dev/vcs#\x00', 0x8, 0x208000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002df000-0x14)={0x0, 0x8, 0x3cc, 0x80000001, 0x1c, 0x4}, &(0x7f0000788000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000029e000-0xc)={r1, 0x5cfc, 0x30}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000094a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000)=0xe8) msgctl$IPC_SET(0x0, 0x1, &(0x7f000060e000-0x78)={{0x0, r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 14:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000109000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000abe000)=""/126, &(0x7f00000e2000-0x4)=0x7e) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000c2c000-0x2)={0x7, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00002f9000-0x4)=0x2) poll(&(0x7f0000da7000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004b0000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x1) fallocate(r0, 0x0, 0x0, 0x7) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004fa000-0x4)=0x0) 2018/01/06 14:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000040000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000dc000-0x18)={0x0, 0x5, 0x30, 0x0, 0x80000000}, &(0x7f00007ec000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000457000-0x10)={r2, 0x0, 0x3, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) preadv(r0, &(0x7f0000827000)=[{&(0x7f0000dc6000)=""/44, 0x2c}, {&(0x7f00000dc000)=""/94, 0x5e}, {&(0x7f0000225000)=""/171, 0xab}, {&(0x7f00006cb000)=""/185, 0xb9}, {&(0x7f000008d000-0xf8)=""/248, 0xf8}, {&(0x7f0000b39000)=""/56, 0x38}], 0x6, 0x0) r3 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d3e000)={0x7, &(0x7f000093a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmsg$alg(r3, &(0x7f0000b5a000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000ddc000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053c000-0x20)=[{&(0x7f00004de000)=""/4096, 0x1000}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 14:10:40 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000638000)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x3, &(0x7f0000f6c000-0x18)=[{0x5, 0x1, 0x7, 0x6}, {0x0, 0x566, 0x4, 0x5}, {0xfffffffffffffffb, 0x9, 0x4, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003fb000-0x4)=0x0) sched_getscheduler(r3) read(r1, &(0x7f000096a000-0x53)=""/83, 0x53) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000090b000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000)=0xe8) setfsuid(r4) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) close(r2) fcntl$getownex(r2, 0x10, &(0x7f0000308000)={0x0, 0x0}) 2018/01/06 14:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0xc) write(r0, &(0x7f00008b9000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000008ce072d0000f305f0000800030000000000000600", 0x1f) r1 = dup(r0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00006ee000-0x10)={0x5, 0xffff}) ioctl$int_in(r0, 0x5473, &(0x7f000087e000-0x8)=0xfd6f) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) 2018/01/06 14:10:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget(0x0, 0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000904000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000-0x4)=0xe8) fstat(r0, &(0x7f0000f73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) socketpair$inet(0x2, 0x8000f, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000002000-0x8c)={r8, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) r9 = fcntl$getown(r0, 0x9) msgctl$IPC_SET(r1, 0x1, &(0x7f0000902000-0x78)={{0x80000001, r2, r3, r4, r5, 0x0, 0x800, 0x0, 0x0, 0x0}, 0x9, 0x584, 0x7, 0x4, 0x3, 0x3, r6, r9, 0x0, 0x0}) mmap(&(0x7f0000d10000/0x2000)=nil, 0x2000, 0x200000f, 0x11, r0, 0x0) 2018/01/06 14:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x8, 0x0, 0xe7bb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000040d000-0x50)={0x0, 0x5, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000202000-0x9)='/dev/sg#\x00', 0x81, 0x20000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ca1000-0x4)=0x3, 0x4) 2018/01/06 14:10:40 executing program 0: keyctl$setperm(0x5, 0x0, 0x10fffffffd) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fda000-0x4)=0x4) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000002000)=0x0) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f000030b000)=""/4, &(0x7f0000000000)=0x4) [ 40.059900] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.099631] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/audio\x00', 0x840, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000014b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000607000-0x4)=0x0) sched_setattr(r2, &(0x7f0000148000-0x30)={0x30, 0x7, 0x0, 0x8000, 0x1000, 0xfff, 0xffffffffffffffff, 0x5}, 0x0) [ 40.145712] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.164271] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 14:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000bb4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000cac000)=""/185) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x18, 0x14, 0xbfffffffffffffff, 0x0, 0x0, "0200030000000000"}], 0x18}], 0x1, &(0x7f00007b2000)=[], 0x0, 0x0}, 0x0) 2018/01/06 14:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008ff000-0x20)={@generic="fc8772ae3d8e37c1c974de620d7c23cd", @ifru_flags=0x2000}) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000037000-0xc)='/dev/autofs\x00', 0x10040, 0x0) recvmmsg(r1, &(0x7f0000180000)=[], 0x0, 0x10001, &(0x7f0000504000)={0x0, 0x989680}) mount(&(0x7f0000a0e000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000084d000)="") 2018/01/06 14:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000069e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x3, 0x3f, &(0x7f0000acf000)={0x0, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000a58000-0x14)={0x2, 0x9, 0xae, 0x4, 0x8001}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000408000)={0x0, 0x0, &(0x7f00006be000)=[{&(0x7f0000fcb000)="efc7760ca7896ade04a3535013698af5406927e1f9e6b69b38ecfd050b6271a006f2", 0x22}, {&(0x7f0000d86000)="b10778f458b031728c4ec72af7f4db3c02f409761e5f363c113f0ef964eafc8c7dd81f", 0x23}, {&(0x7f0000b54000)="75cbb27582cd4ef73ffa51ffb6193cf540ee19f50821192b8ebabde2994dde526014b2635d86f3f67fe61c0621049c332bab89f49bc2a59bb177e1c9426f03942932dab9c7d46cb14ca7e0f831007fc1", 0x50}, {&(0x7f0000056000)="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", 0xfd}, {&(0x7f00001eb000-0x2a)="9ee5723f9161693e6d20d13ca82bc667f55078435a585f1f22cdecb300cc52a56681381a7223f1530f57", 0x2a}], 0x5, &(0x7f0000528000-0x140)=[@iv={0xf8, 0x117, 0x2, 0xe0, "2ddcfc3c90833fb4f2274dab30978ff8555bae73a13a614f9b5b4b0dd24a5f66466c02e346209db3bb0a6f4c733ba1c118002c8be947416c8af901235297504f7e4279835cb0bb5ee768dd6318242661b6cff03563605e2136693a05632394733d986b88c4d54b05db132901e9693214f2649b5a0a808c649f1a806d2f8e8522068d055f8044adc4e0e2ea9bbaddd69c561cea6b21e7d5d5ba47424103d9870bc41e4ef7e11dfa0855465da94314b0f33405b61412f63a587e2d9d7467dda31cb8caa346ff51bdec8285162d399a8bbb0c8a08c9cb9621c3416438373ac49e26"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x110, 0x0}, 0x40) 2018/01/06 14:10:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x28)="657468309b70726f6329637075736574766d6e6574316b657972696e67242d492f285d73656c6600", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000+0xba5)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000aef000-0x28)={@generic="4e4672776bfa41a54efad3c27822402a", @ifru_addrs=@generic={0x6, "4ecee664940350f92c6c1a37dcef"}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f0000b39000)="806e476de782345a476309151a47f34fcc7fe50e1b4dd8c7363116", 0x1b) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r6 = accept4$inet(r1, 0x0, &(0x7f0000f30000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005d7000-0x8)={0x0, 0x20}, &(0x7f0000271000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00004bf000)={r7, 0x98, &(0x7f000096c000)=[@in6={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f00004a2000)=0x10) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000874000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f6b000)={0x0, 0xd2, "c20d04d7cddafe037e30308a8e97cb20201151754d4bca3ad70f0979dd420e7b79aeedaec5a7e174973b2c6649a1c88b174617ef9b49960eb4eeb5f572bdc22515c1fb20825147560a92d82ffa10d65c1fa772ddec70dc09dd9d2dd60d6cf56f130bd8bb0638e955f22f70ad3d651eb61f0ebc0e508dc5ec1c674691577097f245552ca607a287ba4347bed6816b07c9542ef6feb13b4235fb9cda4b957272fe961260dcd2ea9ef6fa6c3d612c649576f8f600682958e5913b549413a099d7807c5a7975ad5862be3196d555b7f21da4e27c"}, &(0x7f000068a000)=0xda) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e2c000)={r2, 0x7, 0xca13}, &(0x7f0000ea6000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aaa000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x712}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000697000)=0x98) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000095c000)='/dev/cuse\x00', 0x5, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000c23000-0x4)={0x2c25, 0x80000001, 0x81}) write$fuse(r4, &(0x7f0000604000)={0x20, 0x6, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) accept$inet(r4, 0x0, &(0x7f00004dc000+0x1fb)=0x0) 2018/01/06 14:10:40 executing program 4: shmat(0x0, &(0x7f0000e3e000/0x3000)=nil, 0x1000) mlockall(0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x40100000802, 0x9) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003aa000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00007f2000)={0xb6, 0x5, 0x5, 0x23c9, 0x81, 0x8001, [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 = socket(0x11, 0x2000000000000802, 0x0) faccessat(r1, &(0x7f0000e1a000-0x8)='./file0\x00', 0x80, 0x100) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x8000, 0x0, 0xfffffffffffffffc}, 0x1bb) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000116000)=0x3, &(0x7f0000e0a000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e90000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000227000-0x8)={0x0, 0x100000001}, &(0x7f000030c000-0x4)=0x8) flock(r2, 0x4) setsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f00002f4000-0x4)=0x7, 0xfffffffffffffdb3) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b55000-0x8)={r3, 0x80000001}, 0x8) 2018/01/06 14:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a84000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000132000)={{0x5, 0x1}, 'port0\x00', 0x34, 0x40001, 0x1000, 0x1, 0x6, 0x4, 0x5, 0x0, 0x7, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000825000)=@get={0x1, &(0x7f000043c000-0x39)=""/57, 0x72}) close(r2) 2018/01/06 14:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00001d5000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffa, &(0x7f000016e000)=0x80000000, 0x4) shutdown(r0, 0x0) 2018/01/06 14:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a3d000)={@generic="37e25cbf676cc7d96c165655e9f834fc", @ifru_flags=0x100}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@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}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000c05000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000066d000-0x4)=0x0) syz_open_pts(r0, 0x44000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000095e000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x894a, &(0x7f0000dce000)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f000042b000-0x4)={0x4, 0x67aecd48}}}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000934000-0x8)={0x0, 0x8000}, &(0x7f00001c7000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d3b000)={r1, 0xffff}, 0x6) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f00001c6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e8d000-0xc)={&(0x7f0000cf0000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$int_in(r2, 0x5421, &(0x7f0000fab000-0x8)=0x7fff) 2018/01/06 14:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003f5000-0x4)=0x9, 0x4) msgget(0x0, 0x84) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f51000)={r0, &(0x7f00009c7000)="", &(0x7f0000058000)="", 0x0}, 0x338) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x4, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}, {0x0, 0xf3, 0x0, &(0x7f0000b49000)=""/243}, {0x0, 0xe7, 0x0, &(0x7f0000b49000)=""/231}, {0x0, 0x69, 0x0, &(0x7f0000003000-0x69)=""/105}]}) ioctl(r1, 0x100000001, &(0x7f0000b4b000-0x1b)="e332adfda5d21b0000061154d80700000000000000d50c7090ef00") 2018/01/06 14:10:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) close(r0) statx(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x1100, 0x4, &(0x7f0000f21000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000f23000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) 2018/01/06 14:10:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/enforce\x00', 0x204000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00008d8000-0x4)=0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 14:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x80005, 0x80) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f000050c000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000094000-0x4)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00003ea000)="6d557f7d13cc7a93e45b62e0906982609cee367fa840daec5b34e3917b9ecbe51fc6e7fa5e5aee82bb31e0657863d31b499e9a6a3fb7a4e1986f4f1962d727a7957dc9438c282738163e8375ef9e89ede5dea73c41c70ff4414e3a45ad8f089fa2bbad6a36e7ad7dcdea66bca1394670b87b38c49bdc079310ca6c2f1cd376991eeac6ca4ab7f4026d292426606895281b403e182219f51bdc53c4663b05400e4c8d1daf33730a0f2800c4f319b035dbd5163f2cd27d70c67781fdf752ac04840768bf3c6ee9aeb8886e7faf17cd49abf448293c94865b7a07b56db4317033000909aaa2637e172ad75bc5d919ac4f9964b4f0a185883c97bcdeca873b66dd") setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000dbd000-0x4)=0xfffffffffffffc01, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ae0000)=0x25, 0x4) dup2(r0, r0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c1e000/0x3000)=nil, 0x3000, 0x3) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00ca") removexattr(&(0x7f0000b73000-0x8)='./file0\x00', &(0x7f0000575000)=@random={'user.\x00', '\x00'}) 2018/01/06 14:10:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd2000-0xd)='/dev/snd/seq\x00', 0x0, 0x4100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000918000)={0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000340000-0x12)='/dev/input/mouse#\x00', 0xe94, 0x140) recvmsg(r1, &(0x7f0000170000)={&(0x7f0000436000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000048e000)=[{&(0x7f00005e1000)=""/217, 0xd9}, {&(0x7f000020f000)=""/0, 0x0}, {&(0x7f0000194000)=""/177, 0xb1}, {&(0x7f00008a2000-0x28)=""/40, 0x28}, {&(0x7f000095f000)=""/83, 0x53}, {&(0x7f0000410000-0x98)=""/152, 0x98}], 0x6, &(0x7f000005a000+0x873)=""/17, 0x11, 0x3}, 0x2000) clock_gettime(0x0, &(0x7f000066c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00003e5000)={0x0, @time={r2, r3+30000000}, 0x101, {0x6, 0x7}, 0xb58, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000765000)={0x401, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000039d000)={0x9ebd, r4, 0x10003, 0x5}) getresuid(&(0x7f0000be2000)=0x0, &(0x7f0000882000-0x4)=0x0, &(0x7f0000476000)=0x0) r6 = msgget$private(0x0, 0x300) msgsnd(r6, &(0x7f00009e6000)={0x3, "264d23449da68b2527af5ab4ed387ffe31be7cb6066c37238a9d2e1775f9333ca746ccc8a9c92963a72f34cda81124d87f16f067a4439e663ae8eab268e573a11df9eef57762e4c940ab2908b674602906be71496bfe51856fc30f61"}, 0x64, 0x800) setfsuid(r5) 2018/01/06 14:10:40 executing program 1: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000ab000)={0x0, @in6={{0xa, 0x1, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000043000-0x4)=0x98) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008a2000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0x8) 2018/01/06 14:10:40 executing program 2: umount2(&(0x7f0000494000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000017c000)=0x0) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e41000)={0x0, 0x0, 0x0}, &(0x7f00009f0000-0x4)=0xfffffffffffffe3d) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000326000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x866379009ee126da, &(0x7f0000d3e000-0x64)=""/100, &(0x7f000009a000-0x4)=0x64) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d3d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000c4f000)=0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d3b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d3f000-0x14)={0xc1e, 0x5, 0x7, 0x337, 0x2}, 0x14) gettid() ioctl$TIOCGPTPEER(r4, 0x5441, 0x2e1b) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000137000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ffc000-0x71)=""/193, &(0x7f00006d8000-0x4)=0xc1) semop(r0, &(0x7f0000ff9000)=[{0x0, 0x0, 0x0}, {0x0, 0x800000000aa9d, 0x800}, {0x0, 0x0, 0x800}], 0x2ac4) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x2]) 2018/01/06 14:10:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b47000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000119000-0x7)='timers\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000e1f000-0x4)=0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e85000)='./file0\x00', 0x0) truncate(&(0x7f0000043000)='./file0\x00', 0x7fff) creat(&(0x7f0000988000-0x8)='./file0\x00', 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e72000)={&(0x7f0000a68000)='./file0\x00', 0x0, 0x8}, 0x10) getresuid(&(0x7f000014c000-0x4)=0x0, &(0x7f00009de000)=0x0, &(0x7f0000394000-0x4)=0x0) 2018/01/06 14:10:40 executing program 1: r0 = socket$unix(0x1, 0x1, 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) r1 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000d4000-0x2)={0x7, 0x101}) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/06 14:10:40 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[r1]) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r3, &(0x7f0000e69000-0x48)=[{{0x0, 0x0}, 0x0, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) write$sndseq(r3, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0x4d, 0x800000000000000, &(0x7f00006ae000-0x10)={0x1a, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/06 14:10:40 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ece000)='/proc/self/net/pfkey\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0xf8d, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x292e98be}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000964000)=0x0, &(0x7f0000b84000)=0x4) rt_sigsuspend(&(0x7f00000dc000)={0x94db}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f27000)=0x3f99, 0x4) 2018/01/06 14:10:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00002af000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000138000)=0x10000009, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffff27) 2018/01/06 14:10:40 executing program 5: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = request_key(&(0x7f0000752000-0xc)='id_resolver\x00', &(0x7f0000041000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000093e000-0xe)='cpuset#wlan1-\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$urandom(&(0x7f00001be000-0xd)='/dev/urandom\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00009bd000)=0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000093f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000842000)={0x5, 0x5, [{0x3, 0x0, 0x7fff}, {0xc97, 0x0, 0x2}, {0x1, 0x0, 0x401}, {0x3, 0x0, 0x3ff}, {0x873, 0x0, 0x8}]}) fgetxattr(r0, &(0x7f000093f000-0xe)=@known='system.advise\x00', &(0x7f000093f000-0x50)=""/80, 0x50) bind$bt_hci(r5, &(0x7f000062d000-0x6)={0x1f, 0x80000001, 0x0}, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) recvmsg(r0, &(0x7f00005eb000)={&(0x7f0000548000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000093f000)=[{&(0x7f000083a000)=""/199, 0xc7}, {&(0x7f000093f000)=""/105, 0x69}, {&(0x7f0000940000-0x1000)=""/4096, 0x1000}, {&(0x7f00007f2000)=""/180, 0xb4}], 0x4, &(0x7f0000940000-0x3c)=""/60, 0x3c, 0xffffffff}, 0x0) sendto$inet(r0, &(0x7f0000637000-0x83)="98", 0x1, 0x0, &(0x7f000016d000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r3) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000939000-0xcb)="97", 0x1, 0x3, &(0x7f0000938000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 14:10:40 executing program 1: socket$kcm(0x29, 0x5, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000043f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fd7000-0x4)=0x0) r1 = add_key(&(0x7f0000220000)='trusted\x00', &(0x7f0000d47000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f49000-0xa8)="0a114db94f7af8dca1311d288f8d0dcc5fdeb9e727a17318d7f8f73344f30166d7138f02b107ba53a789019508a5a920d23125d568ffdc5ebc160446ec1ff997ef3c637ebbb8ac30acf8baf4f7e6bd5a77db0d04b55694fa0ecea0c479727cc034a348c93bd56bd1e7ebf0dc2edb6a0cc766eb2950c9a7d6972f7caf3f584c2c72ac20df8eaa331f44fe767c25729b750074b35bd5e7a595cdc7458a57d31e82d1e7ee417048a38e", 0xa8, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x820) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fd0000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) munlock(&(0x7f00003eb000/0x4000)=nil, 0x4000) 2018/01/06 14:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00000bc000)='/dev/midi#\x00', 0x800, 0x400) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000492000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x89b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xffffffffffffffdd) socketpair(0x2, 0x7, 0x0, &(0x7f000082e000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a27000)={{0x2, 0x3, @rand_addr=0x6ce0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x13, 0x0, 0xfffffffffffffffe) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000621000)={0x0, 0xffffffffffffffff, 0x0}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00007ec000-0x10)={&(0x7f00005ec000-0x50)={0x2, 0xa, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00005c3000)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00007d1000)=""/31, &(0x7f00004fd000-0x4)=0x1f) 2018/01/06 14:10:40 executing program 6: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) setsockopt(r0, 0x0, 0xc9, &(0x7f0000006000-0x4)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="7bd1458cb524", [0x0, 0x0]}, 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000076000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000859000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000a37000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000342000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x858) 2018/01/06 14:10:40 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000aff000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f0000966000)=0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000020a000-0x10)={&(0x7f0000afe000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/06 14:10:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000180000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x1, 0x80, 0x3, {r1, r2+30000000}, 0xfc75, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="", 0x7) fcntl$getownex(r0, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0x81) fcntl$addseals(r1, 0x409, 0xa) fallocate(r1, 0x3, 0x0, 0x80000001) 2018/01/06 14:10:40 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) write(r0, &(0x7f0000bc9000)="689a74", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000ef1000)=0x0, &(0x7f0000daa000-0x4)=0x4) 2018/01/06 14:10:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) keyctl$join(0x1, &(0x7f000076d000)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/06 14:10:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ab0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080d000-0x4)=0x1c, 0x800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e82000-0xb)='/dev/audio\x00', 0x441, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00007f8000)=""/0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eda000-0xf)='/dev/sequencer\x00', 0x21c241, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000412000)={0x9, 0x0, 0x10000, 0x9}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000974000)={0xd000, 0x0, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000d77000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000002f000)={r3, 0x7}) r7 = msgget(0x3, 0x8) msgctl$IPC_INFO(r7, 0x3, &(0x7f000094d000-0x91)=""/145) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000748000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095c000-0x4)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f05000-0x10)={0x8001, 0x1, 0xffffffffffffffff, 0x0, r9}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000cbd000)={r8, 0xeee4}, &(0x7f0000673000)=0x8) r10 = gettid() perf_event_open(&(0x7f00004ff000)={0x0, 0x78, 0x200, 0x1, 0x1, 0x9, 0x0, 0x8, 0x18100, 0x5, 0x7, 0x4, 0x7fffffff, 0x86, 0x0, 0x21eea28b, 0x6, 0x3, 0x2, 0xfffffffffffffffa, 0x2f, 0x7, 0x2, 0x100000000, 0x5, 0x100000001, 0x8, 0x40, 0x1, 0x2, 0x1, 0x6, 0x3, 0x2, 0x100000000, 0x8, 0x3457a872, 0x9, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000207000-0x1)=0x0, 0xa}, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x8, 0x0, 0x6, 0x0}, r10, 0x1f, r1, 0x8) fadvise64(r0, 0x81, 0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004c9000-0x1c)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000513000-0x4)=0x0, &(0x7f0000cfe000-0x4)=0x4) 2018/01/06 14:10:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 14:10:40 executing program 6: r0 = socket(0x0, 0x4002, 0xfffffffffffffc00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x87)="eddcb56cc592207b1e510aa1dbf9942ef67eb69c5235beec83cecf42d8cd01800fb59fb8e079f955a7e5a46ed0055325ba36b2a7856e240a9a538c00ec1717948b6844826538c8bd60ffa61fc96a1b2549a1af4d784a789395e302c36787a73167888f7958d010969e992f7bbdea1ad2e85ddb8b0def825459f4b74018db9d9b0874f2d4b96149", 0x87, 0x4c010, &(0x7f0000a99000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000531000-0x2)="", 0x0) 2018/01/06 14:10:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) r1 = semget(0x0, 0x4, 0x54) semop(r1, &(0x7f0000fd2000)=[{0x7, 0x7, 0x1000}, {0x2, 0x1, 0x1000}, {0x4, 0x9, 0x1000}, {0x1, 0x1000, 0x1000}, {0x3, 0x6, 0x1800}, {0x2, 0x7718bc1f, 0x800}, {0x7, 0x3, 0x800}], 0x7) sched_setaffinity(0x0, 0x8, &(0x7f0000e5d000-0x8)=0x9) read(r0, &(0x7f00001a4000)=""/73, 0x49) ioctl$TCSETA(r0, 0x5402, &(0x7f0000544000)={0x7, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x2, 0x0, 0x0}) 2018/01/06 14:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004e9000-0x69)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x6, 0x3ff, 0x8}, &(0x7f0000bdb000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005a2000)={r1, 0x0, 0x1, [0xfffffffffffffffe]}, &(0x7f00002b3000-0x4)=0xa) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000658000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000092d000-0x8)=[0x7ff, 0x6]) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000043d000)='/dev/cuse\x00', 0x1c0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r3, &(0x7f0000ea2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f2000-0x4)=0xc) fcntl$lock(r5, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r5, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = dup2(r4, r5) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) epoll_pwait(r6, &(0x7f0000595000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x2, &(0x7f00008d6000)={0x5}, 0x8) 2018/01/06 14:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000986000)=0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000333000-0x14)='./file0/file1\x00', 0x0) 2018/01/06 14:10:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000b45000)=@known='com.apple.system.Security\x00', &(0x7f0000856000-0x97)=""/151, 0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000dcd000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000097a000)={0x0, 0x5, 0x1, [0x7]}, &(0x7f00005db000)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00002fd000)={r2, @in6={{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$getownex(r1, 0x10, &(0x7f000001f000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r3) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000f05000-0x8)=0x404, 0x6) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000e91000-0x6)={0x9, 0xd}) pread64(r4, &(0x7f0000671000)=""/99, 0x63, 0x0) getresuid(&(0x7f0000eb2000-0x4)=0x0, &(0x7f0000219000)=0x0, &(0x7f0000ffa000)=0x0) ioctl$KDSETLED(r0, 0x4b32, 0x10000) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003aa000+0x2ef)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000531000)={0x80000000, 0x7fff, 0x21, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017b000-0x8)='net/raw\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm(0x29, 0x7, 0x0) preadv(r0, &(0x7f00001f6000-0x50)=[{&(0x7f0000443000)=""/196, 0xffffffffffffffd6}, {&(0x7f00005ba000)=""/10, 0xa}, {&(0x7f00006a3000)=""/213, 0xffffffffffffff46}, {&(0x7f0000f05000-0x9d)=""/157, 0x9d}, {&(0x7f00007da000-0x29)=""/41, 0x29}], 0x0, 0x20000000102) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a90000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000176000)=0x0) 2018/01/06 14:10:41 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000744000)='/dev/admmidi#\x00', 0x3, 0x4000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000bb000)={0x3, 0x8}) mmap(&(0x7f0000000000/0xb08000)=nil, 0xb08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000016a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b09000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000072000)={0x1, 0x0, [{0x20e, 0x0, 0x7f}]}) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000b09000)=0x9, 0x4) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b09000)={0x0, 0xd, 0x9, 0x0, 0x200, 0xe4ad, 0x6, 0x5d0, 0x5, 0x3, 0x8, 0x8, 0x0, 0x2434, 0x3ac, 0xffffffffffffffff, 0x2, 0x5, 0x7}) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000b0a000)='keyring\x00', &(0x7f00008d5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00004cd000)='logon\x00', &(0x7f000005b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r5) 2018/01/06 14:10:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x42001, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00002c1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4, 0x0}) mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x2000000000000001, 0x84) mmap(&(0x7f0000ad9000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000ada000-0x10f8)=@dstopts={0x17, 0x21e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0x7b, "b7dbfce2c28e3f22cd9e3545a3264d18811af831707e28352b02acca0ec4ad091822691edd56410d2e65d698c4cb8c684a86d7820dbf7f821cdebb900d23eb2b3b7b6f5e17f12869abc67e754fb0c736531f766fb5d7abb352007c1b17f9650149aa7a235fc9be271b29ce39b6eaa8697a8b3661f7d29f7fc752a5"}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x86}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x40, {0x7fffffff, 0xe, 0x7, 0x6, [0x5, 0x70, 0x7f, 0x3, 0xd2f, 0x86ef, 0x2]}}, @enc_lim={0x4, 0x1, 0x100000000}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8001}, @generic={0xffff, 0x1000, "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"}]}, 0x10f8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000eb000-0x5c)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x9, [0x1f, 0x5, 0x0, 0x87, 0xffffffff, 0x71, 0x7, 0x3dd55369]}, 0x5c) 2018/01/06 14:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000dc0000)='/dev/audio#\x00', 0x101, 0x2500) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000274000)="b329cdfb9cb8478f5f2e44c43f607a8c9891e3423a7cc09870a893d5683246ccd5aed9726c8e46520c95b909f4650301d1b185a431043cb88a3b0ef80c4867e811aeae9dc11b416b68b04b016679be1e224d4dbf6ec4cf2bce74d166056c3761c37b99adcebf75f7447b000004014f803fc302213a294ba52ad5152eec2d9ed7c231be06ae53bc9472e54c0a00586d8751fcf1", 0x93) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000028f000-0x8)={0x2, [0x10001, 0x8001]}, &(0x7f0000175000)=0x8) bind$alg(r1, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005cd000)="", 0x0) 2018/01/06 14:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/audio\x00', 0x40800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000328000-0x110)={{0x2e, 0x3, 0x7, 0x1, "25622e89bbbdab25cc6b969beb803751cdcf76625ae24f96db03119a31a2a1840dc7599755182f2cc6f9e392", 0x5}, 0x0, 0x0, 0xfc8, r0, 0x3f, 0xffff, "0291bfc2d778b3bfac12702f423c5a0871ebd7da687071121c269cee62043d94474e31982a131884baeb41c9a366fef93e04cab88691aa0e918d08e01b4b8a8c", &(0x7f0000892000-0x9)='(GPLuser\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1f, 0x4c, 0x3, 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]}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80004) process_vm_readv(r0, &(0x7f0000bec000-0x90)=[{&(0x7f00008b7000)=""/44, 0x2c}, {&(0x7f0000e1d000)=""/75, 0x4b}, {&(0x7f0000fd8000-0xdf)=""/223, 0xdf}, {&(0x7f0000b74000)=""/190, 0x51b}, {&(0x7f000077a000)=""/105, 0x69}], 0x5, &(0x7f0000a95000)=[{&(0x7f0000a69000-0x33)=""/51, 0x33}, {&(0x7f000034b000)=""/0, 0x0}, {&(0x7f00007b1000)=""/150, 0x96}], 0x3, 0x0) prctl$getname(0x10, &(0x7f00008db000-0xe2)=""/226) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000a86000)={0x7, 0xfff}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007db000)={0x0, 0x24e, 0x5, 0x21}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000050a000-0x8)={r3, 0x7}, 0x8) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000c32000)=0x1) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000925000-0x1)=0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c73000-0x18)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) getitimer(0x2, &(0x7f00004a7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 14:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000df6000)={r0, 0x1, "02"}, &(0x7f00008c6000)=0xffffffffffffffbb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000deb000-0x10)='/dev/sequencer2\x00', 0x500, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000650000)={r0, 0x7, 0x30}, 0xc) syz_emit_ethernet(0x423, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x8000, "1400f1"}, "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"}}}}}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003e0000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e8d000)={r0, 0x9, 0x1, 0x4}, &(0x7f00008af000-0x4)=0x10) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f00009f1000-0x8)={0x0, 0x0}) 2018/01/06 14:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x800) bind$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$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000074c000+0xbb1)={0x0, @in6={{0xa, 0x3, 0xa93d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x1000, 0x5, 0x7}, &(0x7f0000f8c000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d7d000)={r1, 0x2}, 0x6) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008a6000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000cb9000-0x7)='smaps\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000055e000)={0x0, 0x7ff}, &(0x7f0000469000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000d6c000-0x8f)={r4, 0x87, "e787d0b6e5c7b6f4689040b155fbd41f1eee3f8478fc3d353f911f80a12d3863efbae751d363b187aaef18c07cb0ead6e5fdcd5e2ba1d5b234eba8be0373bfe23a8321617ef5bf7ded408b07571063cec613fbaa61264c749d1db470542d8241871c9a912e1781512b39138a4f241c6d9fa57931ae497ec355ea5d2dd11a1ba8e31fc7b84013d6"}, &(0x7f00002ca000)=0x8f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e22000)={0x0, 0x9, 0xb03, 0x1, 0x0}, 0x14) fcntl$lock(r3, 0x7, &(0x7f00003b1000)={0x5, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000979000-0x29)={0x2, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x8}, 0x10000, 0x5c8653d043d564b4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090000000100000001020000000000ff06800e00000c00080004000ee2ff00f4ff01", 0x29}], 0x1) socketpair$inet6(0xa, 0x6, 0xfffffffffffffffd, &(0x7f0000780000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00001c7000-0x4)=0x0, &(0x7f00001ec000-0x4)=0xfffffffffffffeba) 2018/01/06 14:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000da7000)={@loopback={0x0, 0x1}, 0xd7, r1}) munlock(&(0x7f0000d66000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000e42000-0x8)='./file0\x00', 0x1, 0xff) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000fbd000)={0x4000, &(0x7f0000a24000)=0x0, 0x1, r2, 0x1}) restart_syscall() fanotify_mark(r0, 0x26, 0x8000008, r0, &(0x7f000063f000-0x8)='./file0\x00') r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008b5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lstat(&(0x7f000078a000)='./file0\x00', &(0x7f0000a3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000047c000-0x4)=r2) r4 = memfd_create(&(0x7f0000209000)="2f6465762f6375730300", 0x1) epoll_pwait(r2, &(0x7f0000ad6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x10000000000000ea, &(0x7f00009a2000-0x8)={0x31}, 0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000018c000-0x4)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000a1000-0x4)=r5) fcntl$setpipe(r0, 0x407, 0x9) ioctl$TIOCSTI(r2, 0x5412, 0xfffffffffffffffd) r6 = dup2(r2, r0) setpriority(0x0, 0x0, 0x10000) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f0000e65000)=""/4096, &(0x7f0000b64000)=0x1000) getrandom(&(0x7f0000405000)=""/15, 0xf, 0x3) 2018/01/06 14:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0xfe2c, &(0x7f0000ffc000-0x2)=""}) timer_create(0x0, &(0x7f000078f000-0x60)={0x0, 0x24, 0x7, @thr={&(0x7f0000ff3000-0x8e)="8ca8a3afb41dc0cba6db40e1ee345cf5ac57537dd387fb64554ef1401750df49fde5a78a0f15cadc44bb56951bbb4f92a2b3227104ed0fb9ac22c8efc040a78a5a732a0103cd2198c986e23acaa63969d8c8d89e51bc905a82cefa8fb856dc8fe5af43422eeb5200912ecf9ac6cec9a5e61cdf927f7fab43142e5d5c4a88a9bb5042d1ab3db8f7d6601c3aba1585", &(0x7f00001ef000)="128f0f6a8044e54068e95f0fb8d50f0e328ded850dee3d82483353287ff2ebcb3db6ae4c8f7cd05329445affdadfa5061f180e4167f6984f8f3b49e4e6254462191fc089c8bec65d67e336072aed19fced1bbdb0688a32688b2e338b6c0f0000000000004ed2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5c000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00001b2000)=0x3) timer_delete(r1) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000094c000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000be000)=@int=0x0, &(0x7f0000080000)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000154000)=0x8, 0xffffffffffffff52) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00007fd000-0x14)={0x0, 0xff, 0x5, 0x2, 0xffffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00002de000)=0x3, 0x4) 2018/01/06 14:10:41 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, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2) setsockopt(r0, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/06 14:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001c6000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b6f000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009cb000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000015b000)={{0x0, 0x1, 0x38000000000000, 0x0, 0x7}, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000394000-0x2)=0x0) clock_gettime(0x0, &(0x7f00005c1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00001ca000-0x20)={{0x0, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 14:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000078a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = add_key(&(0x7f0000d68000)='asymmetric\x00', &(0x7f0000020000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d5d000)="643fc39d19f45dfad79d373632d8cdbaccdaeda6ad677558de4da0e445a290aead43d97e78debd420b128ab0cae499a3cc07b9f337c4685b48b26c708bde9a5f1493384bf411e3805d78c207cf8dc4e50b039428afe5d39b425921bfec2a325bbce5edd4189d814d485de171b8782f0d8f9b6a7212a6e8698ee6805119c19481e4e2f0d2c527b3c6c3591fff3bd754059c6f38045418f9df89fee9ac9eb80073e851dd56e87554f5dd95", 0xaa, 0x0) r1 = add_key(&(0x7f0000c95000-0xb)='asymmetric\x00', &(0x7f0000917000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004e5000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000b1b000-0xd)='dns_resolver\x00', &(0x7f0000621000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) 2018/01/06 14:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a86000-0xf)='/dev/sequencer\x00', 0x280100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001d2000-0x14)={0x0, 0x1, 0x10001, 0x1, 0x8, 0x0}, &(0x7f00005ba000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000518000)={r1, 0x80000000}, &(0x7f0000c54000-0x4)=0x8) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000244000-0xf)='/dev/sequencer\x00', 0x42, 0x1a0, &(0x7f0000301000)={0xf32, 0x546, 0x6e, 0x4aa, 0x8000, 0x8001, 0x5, 0x8001}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 14:10:41 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c42000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cc8000-0x16)='/selinux/checkreqprot\x00', 0x200003, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000083e000)={r0, 0x7ff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000027e000-0x10)={0x0, 0xa3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f00001d0000)=""/67) seccomp(0x1, 0x0, &(0x7f0000e5e000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) 2018/01/06 14:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000ee3000)={[{0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x2, 0x28e, 0x0, 0x0, 0xfa4, 0x0, 0x8}, {0x0, 0x9, 0x0, 0x401, 0x0, 0x0, 0x80000001, 0x1, 0x4, 0x5, 0x10000, 0x8, 0x74}, {0xffff, 0x0, 0x0, 0x86, 0x10001, 0x43, 0x0, 0x0, 0x7, 0x0, 0x2, 0xaf6, 0x1}], 0x502a00cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000d56000)=""/225, 0xe1, 0x40000000, 0x0, 0x0) chroot(&(0x7f0000b0d000-0x8)='./file0\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b04000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0x23c000)=nil, 0x23c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000008c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000023d000-0xc)={0x0, 0x3, 0x2, [0x1f, 0x7]}, &(0x7f0000165000-0x4)=0xc) mmap(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000023d000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x10000, 0x10001, 0xfffffffffffffffc, 0x5}, &(0x7f00000a5000-0x4)=0xa0) r2 = open(&(0x7f0000238000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) sendfile(r3, r2, 0x0, 0x72439a68) 2018/01/06 14:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eae000-0x4)=0x0, &(0x7f00008d0000)=0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e26000)={0x1, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x1081, 0x0}], 0x1, 0x9d56) clone(0x0, &(0x7f0000f6a000-0x8c)="", &(0x7f0000094000-0x4)=0x0, &(0x7f000090e000-0x4)=0x0, &(0x7f0000fe2000)="") epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000)={0x1, 0x0}) 2018/01/06 14:10:41 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x10, 0x1, @thr={&(0x7f0000001000-0x1000)="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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b20000)=0x0) timer_create(0x5, &(0x7f0000be4000-0x60)={0x0, 0xc, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d90000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000002000)=""/147) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) timer_create(0x6, &(0x7f0000ac2000-0x60)={0x0, 0x14, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r2, &(0x7f0000182000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000cd000)={0x82, 0x2}) prctl$setmm(0x23, 0x3, &(0x7f0000fdc000/0x4000)=nil) 2018/01/06 14:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7b000)='ns\x00') sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffff7a) preadv(r0, &(0x7f0000017000-0x30)=[{&(0x7f0000e46000)=""/76, 0x4c}, {&(0x7f00002a6000-0x5b)=""/91, 0x5b}, {&(0x7f00001dc000-0x44)=""/68, 0x44}], 0x3, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000084a000)='/selinux/access\x00', 0x2, 0x0) setsockopt(r1, 0xfffffffffffffff7, 0x9, &(0x7f000042c000)="ecd5c2651eaaa37bf73ede038e0aceb217fb63a12bab5321fcb5445585b9c1426846590534958a9ba4f3e8c9966211a5b0bc20ada95b2d22a1b5784d4cd54410796ddf5f1d4dd166be59b2efc3ffd1c93cd69ef73d59fd9eff02cd92d2776f8d2f423131707a9dbe6716aa1c836406503cbba16637c204385cb6b34bc26ab5a5f5ee4487c68cf397777788c81726fd44d156c5b442bd72edc31c48ae33d2454d2b67f048b37f1bec8cd2fabb8fde3a4bad710e8414f18673f5136298c93a1535c1a027bcbed715ac7e98", 0xca) sendto$inet(r1, &(0x7f000001c000)="80638880194b60ab2cf19efe605b9bbe5dd28aaad97b6e3ea3420b1be3839f03a749626e73697cda73ed555e333b37c275b45da2bdbd48835f906a6e00b273ee6bab823736365a06f8cf345069465ce62a6036555a9842676b12bbcfc0debd9c05554e60f78b27092d26b1e58331421fe4273cdbbcb1d9a248dd12164df56d60e5c2968d36b684001fcc0bd9e6b71e8cfb92b0395b68b4325182c6a78a74646f34b853908467c7dc6e78fb238c5e62f364c23f2558673b5ae6f36c492e5250ca983fc75538b221da", 0xc8, 0x40000, &(0x7f0000dd9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 14:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009e2000-0x18)={0x0, 0x66, 0x10, 0x2, 0x3}, &(0x7f0000060000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e7f000-0x7e)={r1, 0x76, "10649f11f259f96d788e328515cad35c2e955e3fe33a47cde0d4f224ec2f4017400f81886438e993de58bc1029012c3d87b433a01106aac6cf1c1433384437ea5da26d2aa30972be0bd2429738e11717dcd41b304fa4e9f84b006cbe12ba246f7f5351ef4a916fffdd16c27595cf8769afdf44977f77"}, &(0x7f0000253000-0x4)=0x7e) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000750000-0x15)={0x0, 0x0, ""}, &(0x7f0000b5a000-0x4)=0x8) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) connect$inet(r1, &(0x7f0000906000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x37c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) fsync(r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fc6000)=0x0) 2018/01/06 14:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000347000-0xb)='/dev/audio\x00', 0x208000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000913000-0x4)=0x3) dup2(r0, r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000a57000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000245000)={0x0, 0x0}) 2018/01/06 14:10:41 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00001b1000-0x18)={0x10000, 0x2, 0x9, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000802000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000430000-0x9)='/dev/rtc\x00', 0x88242, 0x0) r2 = creat(&(0x7f0000509000-0x8)='./file0\x00', 0x60) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ef6000-0x8)={r0, r2}) 2018/01/06 14:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000868000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000d2000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000cef000-0x10)={0x0, 0xa0, &(0x7f00006f0000)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4000000000000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, @in6={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000935000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000205000)={r2, 0x0}, 0x8) getpeername$inet(r0, &(0x7f00009f6000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d35000)=0x10) recvfrom$inet(r0, &(0x7f00004c5000-0x2a)=""/42, 0x2a, 0x2, &(0x7f00004e3000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 14:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c96000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000552000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 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) mmap(&(0x7f0000a0d000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/01/06 14:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) r1 = syz_open_dev$midi(&(0x7f0000ccc000-0xb)='/dev/midi#\x00', 0x3, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000d41000)={0x20, 0x2, 0x7fffffff, {0x77359400, 0x0}, 0x40, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00003cc000)={&(0x7f0000d99000-0x10)=@llc={0x1a, 0x17, 0x122f, 0x181b, 0x7, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ab6000)=[{&(0x7f0000765000-0x31)="063ea59d810eef3a3fe962dc72f2752aa36ec9a95595dcfa7d995dbac44ca7706e4fb3df50e4af58f2c92d83406f35730a", 0xffffffffffffffa1}, {&(0x7f0000e9f000-0xd8)="7c5e001ba2f209cf9140aad31bc72ef556e432ece2bdcc805a6f6204c0373e5a5bb1d0ebc30e31bf78e5810366c39383b3ae4c2e82bd653b50074b5403b76ef33d99c1f00e8c492be6e369d7375182846f73367491faf7d2d887353fa370ff9659fcfdca60b0870a9269724888aaa9b8c79a2af02d602906823b139f95fbf258802fece45f7f55895300b01c734c0d44123c14ef8183afa75758cdb5cccbfc5e14c8a4e60107b0c5de57b003f5824df077b1a05ff84cea75259af545610ebf9aa7667c6e342cdc114eca5c8d70ae038ea06c85ddc61b95c3", 0xd8}], 0x2, &(0x7f0000cf6000-0x40)=[{0x40, 0x10d, 0xffffffffffffffe1, "1383b4a00675a5fc5b200ee64c9c48e60142840b3722224eb9f4abc2e91e18056626fda578fe7321eb534fb9fd930680"}], 0x40, 0x4048000}, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000057000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f000003d000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00002b4000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000397000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000626000-0x4)=0x0, &(0x7f0000ebb000-0x4)=0x4) 2018/01/06 14:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x0, &(0x7f0000680000-0xaa)="") mount(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000b60000-0x8)='./file0\x00', &(0x7f00005b4000-0x5)='ext4\x00', 0x100000, &(0x7f00004f7000)="") unshare(0x20000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000873000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000132000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e09000)=0x0) rt_sigqueueinfo(r2, 0x40, &(0x7f00000d0000-0x10)={0x16, 0x70, 0x40, 0x10000}) sendmsg$inet_sctp(r0, &(0x7f00003da000)={&(0x7f00004df000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3d000)=[{&(0x7f0000cfa000-0xcb)='n', 0x1}], 0x1, &(0x7f0000b47000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0xffffffffffffffff, 0x0, 0x0}, 0x388, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000054b000)=[{&(0x7f0000a2d000)=""/163, 0x0}, {&(0x7f0000f44000-0xa9)=""/169, 0x0}, {&(0x7f0000d34000+0xd35)=""/180, 0x0}, {&(0x7f0000b84000)=""/177, 0x0}, {&(0x7f0000534000)=""/125, 0x0}, {&(0x7f0000f6a000)=""/241, 0x0}, {&(0x7f0000604000)=""/49, 0x0}, {&(0x7f000075a000)=""/156, 0xffffffffffffffb8}], 0x0, &(0x7f000000c000)=""/0, 0xfffffce3, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000fc2000)=[], 0x0, 0x1, &(0x7f0000192000)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000272000-0xa)='/dev/cuse\x00', 0x200000, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) timerfd_gettime(r0, &(0x7f0000fe4000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/06 14:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000bc9000-0xb)='/dev/adsp#\x00', 0x1, 0x10000) 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, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f00001d4000-0x20)=[{&(0x7f0000fd9000-0xd1)=""/209, 0xd1}, {&(0x7f000009f000-0xc7)=""/199, 0xc7}], 0x2) userfaultfd(0x0) sendfile(r2, r1, &(0x7f0000e63000)=0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f000092b000)=""/185, &(0x7f0000f87000-0x4)=0xb9) clock_gettime(0x0, &(0x7f0000165000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000ef6000-0x8)='./file0\x00', &(0x7f00001cd000-0x20)={{0x0, 0x7530}, {r3, r4/1000+10000}}) 2018/01/06 14:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000162000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000907000)=0x0) 2018/01/06 14:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(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) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f00006c2000-0x1008)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) ioctl$sock_bt(r1, 0x541b, &(0x7f00006bf000-0x1000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') timer_create(0x1, &(0x7f00005f9000)={0x0, 0x21, 0x4, @thr={&(0x7f0000a6a000)="76638c4a6a7a63ac55436f540e5c6e849e79f942bbf99ef493fc010e62f0890a2c0d76cf1ab8fa", &(0x7f0000804000-0x48)="1a7cc7e9b06d49bc91adc46898826f21e695dd608a513dba49572195d20fe2de4ee16a83df6749416d587791f332ee90bb9a5d00c27bcd7e8f0f52fa5846754f33f01fe1e7a6c0b9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c0000)=0x0) timer_getoverrun(r2) creat(&(0x7f000028b000)='./file0\x00', 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000ec7000)=0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000df3000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000558000-0x8)=@assoc_value={0x0, 0x8001}, &(0x7f0000193000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000759000-0x6)={r1, 0x7}, 0x6) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x0, 0x2, &(0x7f0000000000)="d105071e", 0x4) 2018/01/06 14:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000cde000-0x8)={0x1, [0x0]}) r1 = perf_event_open(&(0x7f0000940000)={0x4, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x5) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000083a000-0xd)='/dev/usbmon#\x00', 0x4e65, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000786000-0x8)={0x0, 0x81}, &(0x7f000039b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f24000)={r4, 0xffffffff}, &(0x7f0000f02000)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f21000)={0x0, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/06 14:10:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e5b000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffe652e85f, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d20000-0x9)='/dev/ppp\x00', 0x301400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00009c1000)={0x0, 0x2c, &(0x7f0000ba4000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000da4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000039f000-0x8)={r1, 0x0}, 0x8) 2018/01/06 14:10:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a3a000+0x2ad)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e24000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ede000)=0x6) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000bbb000/0x18000)=nil, &(0x7f00006c1000-0x18)=[@text64={0x40, &(0x7f000015a000)="b9800000c00f3235008000000f3066ba2100ed0fc7180f20c035080000000f22c0360f30c423797d642000004b0f011b450f01cb0f20d835200000000f22d80f20e035000010000f22e0", 0x4a}], 0x1, 0x0, &(0x7f0000a3e000-0x17)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000ae4000-0xd)='/dev/dmmidi#\x00', 0xfd, 0x4000) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000bac000-0x10)={0x10003, 0x0, &(0x7f000053a000/0x1000)=nil}) close(r2) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000d5c000-0x4)=0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r3) 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c3a000-0x63)="9d1db26073afad9bc9818b50ade3b27718117fc416ea62358503edaff9df611f771f0f4233caf7284052c1199e83248a0ef96d595990d98956f25095070e193c8c1862c76f0dcf1e42d01398d60c5ccf1eaff698c3ea9628d5d311d8178f7a681405f2", 0x63) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) bind$alg(r0, &(0x7f0000c75000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/06 14:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) socket(0x25ecb11f7414ea44, 0x803, 0x7) write(r0, &(0x7f0000201000)="1f0000000202ff0000000000000000020000ff1e090003130100fbe8560067", 0x1f) 2018/01/06 14:10:41 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f72000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x111100) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001dc000)={0xfffffffffffffffb, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet(0x2, 0x0, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r1, &(0x7f0000f69000-0x38)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f6f000-0x30)=[], 0x0, &(0x7f0000491000-0x4f)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000bca000-0x4)=0x9, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000619000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000f73000-0x8)=0x4d7) sendto$inet(r1, &(0x7f00005ed000-0x46)="", 0x0, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054a000-0xa8)="", 0xffffffffffffff6d) 2018/01/06 14:10:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000c95000-0x1000)="cd", 0x1, 0x0, &(0x7f000064c000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) listen(r0, 0x10000000003) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a4a000)={@generic="dd253e81620bc7af56a44e9d173d2495", 0x401}) 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) accept4$inet6(r0, &(0x7f0000f3d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000093b000-0x2)=0x1c, 0x0) 2018/01/06 14:10:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000230000-0xd)='/dev/dmmidi#\x00', 0x5, 0x90000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005a5000)={0x0, @in6={{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033e000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000069e000)={r1, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7598}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e57000)={r1, 0x4}, 0x8) r2 = getpid() sched_setaffinity(r2, 0xffffff00, &(0x7f0000a6e000-0x8)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000832000-0x8)={0x100000000, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f000051e000)='./control/file0\x00', 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:41 executing program 4: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b39000)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f00001c2000)={r0, 0x0}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) dup2(r2, r3) syz_emit_ethernet(0x121, &(0x7f00009b0000-0x121)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x2, 0x3, 0x80}], {0x8100, 0x2, 0x1000, 0xffff}}], {{0x89ff, @ipv4={{0x24, 0x4, 0x9, 0x0, 0x10b, 0x0, 0x0, 0x6, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@end={0x0}, @cipso={0x86, 0x57, 0x7ba, [{0x0, 0xa, "e87cd629c26b6ded"}, {0x5, 0x11, "0dacf92475eff52c05a7e5c74ff2a0"}, {0x1, 0x8, "b093113292c3"}, {0x6, 0xb, "bd9f174f54ceb3cef9"}, {0x7, 0x3, '\x00'}, {0x7, 0x5, "7dbbe6"}, {0x2, 0xa, "034437adf1a56bde"}, {0x2, 0x11, "006239c89a6282dbdc4edbe520641a"}]}, @cipso={0x86, 0x22, 0x5, [{0x6, 0xd, "60abf260c18a21ddf328f5"}, {0x0, 0x9, "7cf33acb6bae20"}, {0x7, 0x6, 'z-\v]'}]}, @end={0x0}, @end={0x0}]}}, @udp={0x1, 0x1, 0x7b, 0x0, "55715a99774d301b0cbfbf9c7d7fd039a3e2b09a7336176f54596eaaeaacbee12ebdd5c2e933db08469f2275bc79cf4911e43b05947a1cf7f57f3bd049e95b92ccb8f4b34edfcf8c2d14a0ee52d8c5868a87320d56ac4e38a5091451605aafc67cc9b14c06a46214f866ae914333705633cd48"}}}}}, &(0x7f00008fd000-0x14)={0x0, 0x3, [0x1c2, 0x6f4, 0x276]}) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/01/06 14:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000176000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000891000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000f5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000129000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = semget$private(0x0, 0x4, 0x100) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000f5e000-0x4)=0xd6b) prctl$setendian(0x14, 0x2) 2018/01/06 14:10:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000a04000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffffff) 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, 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, 0x8) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000895000)={0x0, 0x6ba, 0x9, 0x13, 0x7, 0x8ea0}, &(0x7f0000558000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008ec000-0x10)={r2, 0xb0, &(0x7f00003ad000-0xb0)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb815, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xff}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ae6000-0x4)=0x10) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf1e7, 0x8}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000523000-0x8)=0xb000000000000000) r3 = add_key(&(0x7f000045e000)='pkcs7_test\x00', &(0x7f0000cc1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000100000)="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", 0x1000, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000c06000)='keyring\x00', &(0x7f00006f1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) 2018/01/06 14:10:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000de3000-0x4)=0x80) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2e)="ce33a26caebada559ebedb6ac07c415846a950016b8e638a5292f05641b482bbd87db66ad868d688e132ec70339a", 0x2e, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c64d5148229ed48ede41f52135f2adcf67f946daf3cc5efc42cc90e4db800a25d51d0c7a969f5397a9d82c60e5e9d6e688abbb6751197556948d4b7d1f48a4f387358d0cad5a5dde8a3f59f8", 0x4c, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000-0xc)={r2, r3, r4}, &(0x7f0000001000)=""/124, 0x7c, &(0x7f0000002000)={&(0x7f0000003000-0x40)={'poly1305-simd\x00'}, &(0x7f0000002000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="fe68a817acb6ab79a0847e95157c17d94a3914a38fa9738287d9004b49", 0x1d, 0xfffffffffffffff9) keyctl$describe(0x6, r5, &(0x7f0000001000-0xe7)=""/231, 0xe7) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000076d000-0x4)=0x0, 0x4) 2018/01/06 14:10:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f00000500d600000000ff00", &(0x7f0000924000)=@ethtool_wolinfo={0x9, 0x0, 0x0, "017008a528b7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00007eb000-0xd8)="c15eba6ca1e4afd94b4ae0b603f055f3f06b767442a0eb9bc6b6310bdaf043ab0de5fdda207239e17ea2ff819836e0a60516d02eef87892c2c28dad2b876c696fd5a1db155d7f4de27b0141ae991715747bd40b10f47afa182578a1cb2e4d6227e1ae39ed38c08d3204f6c85a9acea0628996ddd4796e5c30b1c00b16641f322b2e0df21fa6011beaf06f45c90ca3be7963e471f402459e0c3eea8f8a2ee4340a100e0d3d8f958de8a92bad1110b8d1d16278247eda48a71aca5ef356f93470343a280175a62262c15962a8bae60d82d346d5d4f27181890", 0xd8, 0x4004800, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x1840, &(0x7f0000c23000/0x3000)=nil) modify_ldt$write(0x1, &(0x7f0000456000)={0xffffffff, 0x0, 0x400, 0x8000, 0x67ef, 0xaf90, 0x3, 0x200, 0x5, 0x8}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ef4000-0x8)={0x8, 0x10000}, 0x8) 2018/01/06 14:10:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000043000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000571000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000400000-0x4)=0x8) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) iopl(0x5) close(r1) socket$bt_sco(0x1f, 0x5, 0x2) [ 41.627781] handle_userfault: 440 callbacks suppressed [ 41.627793] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.637836] CPU: 0 PID: 7369 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #51 [ 41.645348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.654672] Call Trace: [ 41.657240] dump_stack+0x137/0x198 [ 41.660844] handle_userfault+0x744/0x1750 [ 41.665059] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 41.669621] ? find_held_lock+0x35/0x1e0 [ 41.673662] ? __handle_mm_fault+0x31b4/0x3210 [ 41.678215] ? lock_downgrade+0x860/0x860 [ 41.682337] ? __handle_mm_fault+0x1e8c/0x3210 [ 41.686905] __handle_mm_fault+0x2fc5/0x3210 [ 41.691287] ? __pmd_alloc+0x4e0/0x4e0 [ 41.695144] ? find_held_lock+0x35/0x1e0 [ 41.699190] handle_mm_fault+0x305/0x840 [ 41.703241] __do_page_fault+0x59e/0xca0 [ 41.707283] ? mm_fault_error+0x2c0/0x2c0 [ 41.711408] do_page_fault+0x78/0x490 [ 41.715180] page_fault+0x2c/0x60 [ 41.718615] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 41.724376] RSP: 0018:ffff8801d1897a08 EFLAGS: 00010246 [ 41.729717] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c76c1 [ 41.736957] RDX: 000000000000010c RSI: ffffc90001913000 RDI: ffff8801d1897d30 [ 41.744197] RBP: ffff8801d1897ae8 R08: 0000000000000000 R09: 0000000000000003 [ 41.751436] R10: ffff8801d1897978 R11: 0000000000000001 R12: 1ffff1003a312f44 [ 41.758675] R13: ffff8801d1897ac0 R14: 0000000000000000 R15: ffff8801d1897d28 [ 41.765935] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 41.771105] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 41.776653] ? iov_iter_revert+0x9d0/0x9d0 [ 41.780862] ? __mark_inode_dirty+0x19b/0xf00 [ 41.785331] ? lock_downgrade+0x860/0x860 [ 41.789445] ? __mark_inode_dirty+0x303/0xf00 [ 41.793910] ? __inode_attach_wb+0x16d/0xbc0 [ 41.798297] generic_perform_write+0x195/0x4a0 [ 41.802857] ? generic_write_checks+0x400/0x400 [ 41.807498] ? file_update_time+0xba/0x430 [ 41.811708] ? current_time+0xc0/0xc0 [ 41.815480] ? lock_acquire+0x16b/0x420 [ 41.819423] ? lock_acquire+0x16b/0x420 [ 41.823366] ? generic_file_write_iter+0x9c/0x630 [ 41.828179] __generic_file_write_iter+0x366/0x5b0 [ 41.833084] generic_file_write_iter+0x2f0/0x630 [ 41.837818] __vfs_write+0x550/0x740 [ 41.841502] ? check_noncircular+0x20/0x20 [ 41.845706] ? kernel_read+0x120/0x120 [ 41.849581] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 41.854305] ? __sb_start_write+0x209/0x2a0 [ 41.858599] vfs_write+0x189/0x510 [ 41.862113] SyS_write+0xd4/0x1a0 [ 41.865537] ? SyS_read+0x1a0/0x1a0 [ 41.869144] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.874133] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.878873] entry_SYSCALL_64_fastpath+0x23/0x9a [ 41.883596] RIP: 0033:0x452ac9 [ 41.886754] RSP: 002b:00007feabdfd8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 41.894431] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 41.901670] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 41.908907] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 41.916145] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 41.923382] R13: 00000000ffffffff R14: 00007feabdfd96d4 R15: 0000000000000000 2018/01/06 14:10:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000af1000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x801) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000058b000)={0x10, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f00009b2000)="", 0x0, 0x0, &(0x7f000006e000-0x10)={0x0, 0x0}) 2018/01/06 14:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c99000)=0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000be9000)="400c4790bb890df73b", &(0x7f0000215000-0xb7)="ba9985dbdfd90f6d52ddfd0837561b1a8993758421b0727935db98395bd068c9f9cb7875dea5e386e1f5037374ab6af77398ff71a038bbd9a440b95b11489618fb7de66e65c30deea6b4d0d4626a1271bb0c4bf3046c0ecb1a53ea6925e25c17bd20712f91a773d1f83e3f7dd43f64805d135c0f3e288da5e1babac4d29307facb0a5c07af65eab1aab39f4772a34a625770faa2360665c4b883008efd6d0aa965a72571dd59ed139cd4a4e6015adedbaa212b17f6b453"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000403000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) clock_getres(0x3, &(0x7f0000ef9000-0x10)={0x0, 0x0}) tkill(r0, 0x1000000000016) 2018/01/06 14:10:42 executing program 4: mmap(&(0x7f0000000000/0xca000)=nil, 0xca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x5427) write(r1, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000ca000)={r0, &(0x7f00000c7000-0xf2)="3f0897a42550636d5460478f2320e3fd68f6ced104982d42aae4921fc392f716f2bdf8b45224b309d905f56a9771399d7894b16bcfa3efcf2e48becee8744e8d134775fa3a6d8e61a91dcc073af0cbfedfe797f7e11de5609c9339ce93f486896cb9b3a7ac3c93502e3649c6991db80d179ab186a62f189af11c89b4264af4968ede3092051ad3d016fd75ca6aca2e5816b1d17e0017ab57218efb487c9c364f796c174b5dba75f6e65079221a6963a3e855a5648cc3c7f70533eb732c470165253165653173abd5fc7d69b38f0277d88d2aff7e7b1b36bbb99d3a7f53f5d97ed29ed73ee273df0f59a3a7c2a951f25991ba", &(0x7f00000a2000-0xab)=""/171}, 0x18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000063000)=0x0, &(0x7f00000a0000-0x4)=0x4) fcntl$setpipe(r1, 0x407, 0x0) socket(0x9, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000009f000-0xb)={0x9, 0x6, 0x1, 0x8, 0xe35, 0x80, 0x0, 0x1c000, 0x9, 0x2, 0x8}, 0xb) vmsplice(r1, &(0x7f0000094000)=[{&(0x7f00000c8000-0x5)="", 0x0}], 0x1, 0x0) dup2(r1, r0) 2018/01/06 14:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f000003e000)='/dev/dmmidi#\x00', 0xff, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008eb000)={0x0, 0x0}, &(0x7f00008ac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000613000)=r4, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001a5000)={0x1, 0x0, [{0x277, 0x0, 0x2080000}]}) openat(r3, &(0x7f0000451000)='./file0\x00', 0x181800, 0x0) 2018/01/06 14:10:42 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000bfa000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000710000-0x20)={0x2, 0x5, 0xff, 0x7, 0x4, 0x0, 0x2, 0x2, [@sadb_ident={0x2, 0x0, 0x7f, 0x0, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000af2000)={r3, r1}) sendmsg$kcm(r2, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) dup3(r1, r2, 0x0) 2018/01/06 14:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) open_by_handle_at(r1, &(0x7f00005c4000)={0x95, 0x5, "de9932b167b1a0f683bcd0e263195504cb1a897e6e1a18875c830c37fa6b4409d33a480c81969ee669cf233c32cfaf3a66f0c6504da690be76e6c5f3f371dee73b9dd96287238317de7123e7375f472fbdae0655f08e8639942de723735233e3a6acc78735766486784e86a4eb531ee09fc21ab54d7668b3b062c846af18b290c221c60bf9cff097528b7c52ce"}, 0x4040) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b92000-0x18)={0x1, 0x0, [{0x186, 0x0, 0x0}]}) 2018/01/06 14:10:42 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000df7000-0x12)='/dev/snd/pcmC#D#p\x00', 0x50a9, 0x183c00) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000b91000)={0x8, &(0x7f00005df000-0x4a0)=[{{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}, {{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}]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000-0xb8)={0x0, 0xfa5, 0x6, 0x1, 0xae1, 0x8, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x308, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x638fcb23}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7fff, 0xfff, 0x0, 0xc8}}, &(0x7f0000bd4000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) poll(&(0x7f000000a000-0x28)=[{0xffffffffffffffff, 0x4000, 0x0}, {r4, 0x0, 0x0}], 0x2, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f000000c000-0x28)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000005000-0x1)='\v'}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000096d000-0x10)=@generic="09f0023130725c03e79bc9cff1ef01c2") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b6f000-0x50)={r3, 0x48, "4ed91858ca5b79cea6f52f6279d5a8f483064bd823fba576f2e2bcaafa033abcdc6c50bfe5f1d41258e2845596c2e444f2e65d559fa24b2ce44173b98d88ad9d5881841b15d6f75f"}, &(0x7f00007c6000)=0x50) process_vm_readv(r1, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f00003ec000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[], 0x0, 0x0) 2018/01/06 14:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000c74000/0x3000)=nil) shmat(r1, &(0x7f0000023000/0x4000)=nil, 0x5000) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cd2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00009d7000)=""/154, &(0x7f0000b13000)=0x9a) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000026000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000813000)={0x10000000, 0x7, 0x8}) rt_sigprocmask(0x0, &(0x7f00003e8000-0x8)={0x10001}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000382000)=@assoc_value={0x0, 0x0}, &(0x7f000077e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f92000-0xd3)={r5, 0xcb, "d45fb9eed2b77fc29cc3b778100daff8abda191c1bd677f26a148084548d13e127f424728b3a3d46bfaa87d7f531b154c520a768dc8f1895ec7a56654b39fb8ea80dc7314f220bd225f3e7c27a8e14a93ff9a448e930e7afb05d0a34080d9c09e390865f9d0d0401e162f88889e3c8393b3d3663fc5a02a649e189fb54babee6b61a99a5dc792f429c82a0bbb0e922da3d83eddfa431ec9fa63b2874d11cab9e9e9ddd3539ce3a7d0c4b4a8a279c2e877a2a0ada0681362332fed918e0acc85e93185d64a9fa10ae6890a3"}, &(0x7f000082f000-0x4)=0xd3) 2018/01/06 14:10:42 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fd0000)=""/45, &(0x7f0000fd0000)=0x2d) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b2000)=0x0, &(0x7f0000b70000-0x4)=0x4) [ 42.072241] binder_alloc: 7407: binder_alloc_buf, no vma [ 42.087296] binder: 7407:7415 transaction failed 29189/-3, size 0-0 line 2960 2018/01/06 14:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r0, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f0000c77000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000aa0000-0x4)=0x0, &(0x7f0000001000)="") 2018/01/06 14:10:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x4, 0x48f) semctl$IPC_RMID(r2, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xa, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000ca4000-0x7a)=""/122) 2018/01/06 14:10:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000358000-0xd)='/dev/dmmidi#\x00', 0x101, 0x90042) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000818000)=0x0) openat(0xffffffffffffff9c, &(0x7f00008af000)='./file0\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, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/06 14:10:42 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000039000)='/dev/snd/pcmC#D#p\x00', 0x97d, 0x400) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 14:10:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x9, 0x2, {0xffffffffffffffff, 0x0, 0x2, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) r2 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0xc0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x0}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000541000)={0x32, 0x1ff, 0x400}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000960000)={0x0, 0x0, 0x0, 0x0}) linkat(r1, &(0x7f00002aa000-0x8)='./file0\x00', r1, &(0x7f0000c3a000)='./file1\x00', 0x1400) setsockopt$inet6_int(r3, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r2, r3) 2018/01/06 14:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005bc000-0x85)='net/igmp\x00') r1 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$ION_IOC_ALLOC(r0, 0xc0204900, &(0x7f0000474000)={0x3, 0x3ff, 0x3bed204d, 0x7f, 0x0}) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000dcb000-0x8)={r2, r0}) readv(r0, &(0x7f0000ce8000-0x40)=[{&(0x7f0000f96000)=""/68, 0x44}, {&(0x7f000070c000)=""/93, 0x5d}], 0x2) r3 = msgget$private(0x0, 0x225) msgsnd(r3, &(0x7f0000c6b000-0x1008)={0x2, "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0x1008, 0x800) 2018/01/06 14:10:42 executing program 0: r0 = getpid() syz_open_procfs(r0, &(0x7f0000683000)='net/packet\x00') r1 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r1, &(0x7f0000fac000)=""/41, 0x29, 0x0, &(0x7f0000fe8000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/06 14:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001bc000)={0x0, 0x0}) syncfs(r0) r1 = socket(0x10000000010, 0x4000000400000003, 0xc) write(r1, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r1, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000180021e00dcffdf00", 0x1f) inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b5d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d58000-0x4)=0xc) sched_setattr(r2, &(0x7f00002c8000-0x30)={0x30, 0x6, 0x1, 0xfff, 0x4870, 0x4, 0x3, 0x7}, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 42.140338] binder: BINDER_SET_CONTEXT_MGR already set [ 42.151224] binder: 7407:7424 ioctl 40046207 0 returned -16 [ 42.166690] binder_alloc: 7407: binder_alloc_buf, no vma [ 42.173325] binder: 7407:7437 transaction failed 29189/-3, size 0-0 line 2960 [ 42.231162] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.249075] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.265107] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.273884] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 14:10:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/06 14:10:42 executing program 3: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) 2018/01/06 14:10:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x20000400) fcntl$getownex(r0, 0x10, &(0x7f0000ec3000-0x8)={0x0, 0x0}) ioprio_set$pid(0x2, r1, 0x7fff) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/06 14:10:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e9b000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f00007ce000-0x4)=0x8, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a67000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mprotect(&(0x7f00001b5000/0x400000)=nil, 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000587000-0x4)=0x0) 2018/01/06 14:10:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000035b000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000117000-0x4)=0x0, 0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00002d3000-0x10)={0x0, 0x0, 0x0}) 2018/01/06 14:10:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003f9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fchmod(r0, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000693000-0x10)={0x10000, 0x2000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000087b000-0x18)={0x121, 0x0, [{0x40000021, 0x0, 0x80000001}]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000948000)=0x0) 2018/01/06 14:10:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b92000-0x18)={0x1, 0x0, [{0x186, 0x0, 0x0}]}) 2018/01/06 14:10:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000510000-0xd)='/dev/dmmidi#\x00', 0x0, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x49) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f36000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000537000-0x68)={0x74, 0x0, [0x5, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/06 14:10:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffffff, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x22)="71fa0ea3b0e8820b6ba7060c78e009d25b374fb1764f219857b626b83dde4f8efb2e", &(0x7f0000d65000-0xd1)=""/209}, 0x18) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) 2018/01/06 14:10:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000425000-0xa)='ns/cgroup\x00') preadv(r0, &(0x7f0000551000)=[{&(0x7f0000596000)=""/255, 0xff}], 0x1, 0x0) 2018/01/06 14:10:42 executing program 2: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046a000-0x1f)="0a07b0b6e383e5b3b60ced5c54dba7295df0df8217ad4000000000000000e6", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007f9000-0xe0)=[{0x0, 0x0, &(0x7f0000f9d000)=[{&(0x7f0000f71000)="0d7532a43a0be58c4b22b9bb0be9f71d53abbefd5415db2ed8f817708023cf10", 0x20}], 0x1, &(0x7f00001c4000-0x30)=[], 0x0, 0x11}, {0x0, 0x0, &(0x7f0000f9e000)=[{&(0x7f000002a000-0xc2)="9e3a9a0d887c26220f632f5627b096c7a8b52aa5ae4125b444fd4ba12b15773fd8aad2e2c381da9b05d5a58240ea4bf08f0ae910cdf0f8bb612ce796d4f2812344e1af22d8080935ac94bab066768e306c165ef30af1a2a9864fea3016dfecd2999d1e678597e7c390d62253e776b33d704879074dbbc46de618da71ce97c251ea91f115cd3e2ed338d0d15c915691aec88626cd923d745f9c2e30495f8a287fef75b7ab01d5ea50e509679f4a2142b46a0e88429aceacd8f7e26c0303afcb3d8da7", 0xc2}, {&(0x7f0000f9e000)="dcd8d9e1ca1ef44f13bb560a49857a7dd6d165fec819da916c84d067dde9bd6236d80716e0c04b8bda45cc89963f4d406e2305cbe7301448357444633a6a97724a8571606a55a3c1b70ac60329d5ca615f3347cb384963b5d919e6ae4f1811a6c273ddf294d1b0801757cbc24e77ac9bbd907a7b8150959960ea5bec61ae3cf72c1bfea024c2a3fc8a4e81f0d966547584b66281e6055e02249cb576751ec3b20ccd2e878df70a4fa943227a88e53862", 0xb0}], 0x2, &(0x7f0000fa2000-0x78)=[], 0x0, 0x0}, {0x0, 0x0, &(0x7f0000dd5000)=[{&(0x7f0000fa0000-0x1b)="e3c380f4705e30583be2298ae67e18ebb3d83a5ce7724a4416cedd", 0x1b}], 0x1, 0x0, 0x0, 0x20004041}], 0x3, 0x8000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x800000000fe}, 0x40) 2018/01/06 14:10:42 executing program 1: r0 = socket(0x29, 0x2, 0x20000000000ff) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003fa000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e22000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086c000)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x80000001, 0x0, 0x100, 0x3, 0x100000000, 0x1, 0x9, 0x7ff, 0xffffffffffffff2a, 0x6}, 0xb) 2018/01/06 14:10:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) rt_sigtimedwait(&(0x7f0000ef7000-0x8)={0xbfd4}, &(0x7f0000d1a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000030d000)={0x77359400, 0x0}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/vcs\x00', 0x109000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f000041a000)={0x3e, 0x4, 0x19}) 2018/01/06 14:10:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pwrite64(r0, &(0x7f0000144000-0x6a)="d69cdc0948395a25ced545689b6c8bac1c3ce05be2cf411a16e3ff336d1f676a3d3d65ed86f89e259902c127f2942a57f15139f4d97cd758d92e5ead354479c3a2b60dbe52c05ad2f456a5a457cb38708233b93ff0ad98ca6e65c3336de8178cfe78f2facf407103f30d", 0x6a, 0x0) write(r0, &(0x7f0000e03000+0xae)="1f0000000a0a01000200f2ffffff20002000fffd090000001ae10080160051", 0x1f) socket$key(0xf, 0x3, 0x2) 2018/01/06 14:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007b0000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000a57000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000017a000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x4, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) accept4(r3, &(0x7f00001ac000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d75000)=0x58, 0x80000) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000b94000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/01/06 14:10:43 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000016000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1, 0x9, 0x3, 0x9}, &(0x7f0000016000-0x4)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000016000-0x8)={r2, 0x8}, &(0x7f0000015000)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000006000-0xc)={0x0, 0xffffffffffffffff, 0x0}) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) 2018/01/06 14:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000f6f000-0x8)='net/tcp\x00') readv(r1, &(0x7f000052d000)=[{&(0x7f0000fbb000-0x1000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f000073c000)=[{&(0x7f0000c78000)=""/151, 0x97}], 0x1eb) 2018/01/06 14:10:43 executing program 1: r0 = socket(0x0, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00001d9000)=0x0, 0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000002000-0xd8)="189bc6f14912418a824c400eb15939ce9554136de0d29a428689ec3d49e009da26ba3c763a05c5082777cf16a16a042a4c9a6a86a64d48c85a429ca48defc5af1e3f704e4d4637af669faf4b5abd6f598bdbf4138feeb07ede89c5ffc6e42cc0a0a5aeeae33e15150c8ef17bcaad21fedbf0140479c84a28a9fbfeca8c52fee6bebbd936c4d98a215d5c9978e25a6506480236712a1fa67526149331c065589a17c7f194363b2ea4f59a3087a3fc27f4229cce06f7d390a1c9ada5a1cf3f5ded524a47cab32a0761263a6d651b1ac452aead1ebe5cbda964", 0xd8, 0x4000000, &(0x7f0000000000)={0x4, 0x8, 0x1, "4cc4c3e781ec", 0x40, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x5, 0x2, 0x100000000, 0x400, 0x4, 0x4, 0x3f, r2}, &(0x7f0000347000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000+0x2c6)={r2, 0x10000, 0x24, "c2b440906037e8bd251eb43e3981dd5d674ebc4457eefcdaadea567cf81b267b85910e49"}, 0x2c) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x6, 0x2) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000001000-0x18)={0x800, 0x1, 0x20, 0x553, 0x101, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x4000000, 0x8, 0x7, 0x6, 0x6, 0xd32}}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x5, @empty=0x0, @loopback=0x7f000001}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/06 14:10:43 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) 2018/01/06 14:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eb0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000439000-0xa)='numa_maps\x00') fsetxattr(r1, &(0x7f00002a4000-0x9)=@random={'btrfs.\x00', ']\x00'}, &(0x7f0000c5f000)='/selinux/checkreqprot\x00', 0x16, 0x3) readv(r1, &(0x7f0000001000)=[{&(0x7f0000e40000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/06 14:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a8e000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000012d000-0x10)={0x80000001, 0x80000001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f000080e000)='./control/file0\x00') chmod(&(0x7f0000439000)='./control\x00', 0x0) unlink(&(0x7f0000670000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:43 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) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004d2000-0x8)='./file0\x00', &(0x7f000082e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000181000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000694000-0x2)='\\\x00', 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000047c000-0x4)=0x7, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/01/06 14:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000020c000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e37000)=""/5, &(0x7f0000185000-0x4)=0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000da6000)=""/70) connect$inet6(r2, &(0x7f00001d0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000387000-0x80)={[0x1, 0x6000, 0x4, 0x6000], 0xeff0, 0x4, 0xce2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000810000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000141000)={{{{0x2, 0x1, @rand_addr=0xa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x100000001, 0x3, "11e17eb967c48f489a14c2a7ec6160a6eb26de920062095fbd115fbbc189ca605deabd68ec61622e1c698ebdda93ca9d1eba3a37a713b1a3ab715066b02f5e1e7bfedea59b7941043816f0713ec5a3f8"}, 0x160) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000055d000-0x4)=0x0) ptrace$getsig(0x4202, r4, 0x2, &(0x7f0000ae8000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000296000-0x10)=@buf={0xed, &(0x7f0000a03000-0xed)="5e152a0ffd20b6e76445158182996b515913f2348b952e92f27b8c384b22cbed92778d3c086d6b72146873d86c0b756320c4760e65cc6da13de03fb27b6b65c3140e4f7801968f1ad75252c5af2e786dfd81fe3bd538e3b0789edf46f09f065b8647e30455f503314cb45597f1d004c7625821668032a2fd149d0730759d298c9992229222cb73bbcd6bfa923994296b5df2363bed894a313b3364a4486b3d39f4278f1ef5e89d0d1b9ab6ffcdba39e58005f139498309d068fb9519e35b388b37dbbd500bd8236bade954d4b3a176622ae0a92d1ea553a3a6715d7876da5afa3409cdb42758291375a21918ce"}) recvmsg(r5, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f9d000)=[{&(0x7f0000b38000-0x45)=""/69, 0x45}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/06 14:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002e7000-0x8)=0x3) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000023d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0b000-0x4)=0xe8) prctl$void(0x37) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000e3e000)={@common='gre0\x00', @ifru_flags=0xcb02}) r4 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/06 14:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007f3000)='/dev/input/mouse#\x00', 0x5, 0x400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d8f000)=0x0) stat(&(0x7f00007a3000)='./file0\x00', &(0x7f00003b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ce000)={0x0, 0x0, 0x0}, &(0x7f00008bb000)=0xc) socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000119000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000b5000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) stat(&(0x7f0000778000)='./file0\x00', &(0x7f0000a75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000ac9000-0x38)={&(0x7f00009c4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004f6000)=[{&(0x7f0000e35000)="ed5d8aded5dd92b4cfdf8cb9c7d7ea2a3d7eef2d7078ad727d9b6e0fb5da42bf490945714d5ca4db953e3b434ff7097e6c1fbfa151eb7c4340f6202abf23175e10ddcfa67a4bf73be83d0e8289b0a7b84ace39dacbe05bc915357baa5246f6a90acfa9c25e109413fced6f834397f168a2e5e3a8157983108c3073b8662ce9deb81f08af71bc7d7ce24d5439b7313aaff16808dd5911e3669ec3a5bc2477f71c26b068a8075e9590096415db0c4a4ad2d7f68e05582187766b3c6c6c094db6687e9290983eda42719a3e4283ceb42dcb55868b0b7472873074aaaecbb4ebc7b1f34e7992edcccb0afaa22c63721a7256dfb8", 0xf2}, {&(0x7f0000e0f000)="c1df6ea3b5193fb07ca4e717", 0xc}, {&(0x7f0000869000-0x8b)="4ced5b797f6ef517ba16577bbbfa1c1416dba63c0f6c2687417aa384c3ff5be3a49f24d4bb769b1c312d93b347a3638fbc9ae1c757a29a0e0f68977713217cfd1dd128b38d6fdf43787415eed11770bb453cff952ff84bbf70b63a792b87a9ab76ba35aff7234b7828ef286defc31d0938194022ba6b3e5ce586c4e1623d71cafee4aa48a35d4d7efadf7e", 0x8b}, {&(0x7f0000bcf000-0xfb)="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", 0xfb}, {&(0x7f0000cb1000-0x1e)="0e696cbabb5e5cc986f8b31217933e09092669dbb8b8530eb477559fd9da", 0x1e}, {&(0x7f0000e5e000)="d764d9afd458dd53966028eaff7384d792ec567f963764803ebb10d0cd23b9f99f04f60036a2a9486f7e8fd4df714394bfcd456b3b333390f8f302bc3ab1623277b04e52e634c29e8a35a4cc1f9ae45dab15287ab6d329a99d81605f0937882eae8502d9e5785fe8f6b88a3dcf0518b52bd7aa2ec3494e906f88ee0ddbfd6a58c8c0e34c9501c107043e5a9385080dbd3884f4225c8d0a959e328b0d16b995ce246fc223082d7c7d1041c86c435937ca361ce4f87e0ee5e878e31b410e063393a16404e0e4a7aa4dbd9fc66bba8461255613c11621a9192c235b4d283bb532b4d2f913141d3c3849", 0xe8}, {&(0x7f0000462000)="9bd84cfd34d271b7571023cd5cd03d9f391fb59a286e8e88e0fffe4b5095ec43b1764861ff53021dc41bfa5cce7a680db9dfc33478731a61f974d54b3d9fba197081067799e47467507d54486a052c8e1371b11994a7f1e07e43f811100102722cdfbc3c7dc3481fa5b726d905b1d5b905c42ece47034a65b3015889fa961dec19f8d405a60b33c5af6bfc29765f444e2915f4928e35845070dba4ce86067af81658f4f6b2fe11af9dfced47bb83e82e99e24bef24346f2a7db420b891cfb8488eff9c3d6dbbfca9aeb29bc90b8e00d1cbb9", 0xd2}, {&(0x7f00007e7000)="d4874df82bd7f263c0a01c0129746718d521a1ee0524c15c5d05660562abd51f06a9856d498dbced7e585dfd8fded9d221ebc12d24ee685cb2a7ba3a199e37255b83bbdc63682ec6040c53423fd78852397abafa2591355ed7cdec59dde46db478e658baada442d7f8277dc96db11d9b312ed8f5870c5cad24852b3c64d4636a6d1a6394e786740e53f8ee29696ca35c69351e1dd3c8a4bb566f15b620152d98a0fdf94e8701efb0493ddd571b24c79981c93440139acb6341", 0xb9}], 0x8, &(0x7f0000ba3000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8000}, 0x40c0) mkdir(&(0x7f00008e0000-0xa)='./control\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000112000-0x4)=0x8, 0x4) r8 = inotify_init1(0x0) inotify_add_watch(r8, &(0x7f0000190000)='./control\x00', 0x81000028) r9 = creat(&(0x7f00009d5000-0x10)='./file0\x00', 0x800) openat$audio(0xffffffffffffff9c, &(0x7f0000722000-0xb)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c43000-0x8)={0x0, 0x0}, 0x8) pipe(&(0x7f0000721000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f000035d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) accept$inet(r1, &(0x7f00003b9000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000daa000-0x4)=0x10) open_by_handle_at(r8, &(0x7f0000d6f000-0xbd)={0xbd, 0x8, "73184a5cbcf8561c016afc6a280011cf8e3f2893f59f7f7db255e5d4c2ac8a31bd710f9254c3404580e5d9512743d66969c9daf0fb7b11e499d3b56d0b17854d698d258bfd97158dd4c142a94742c4d56363059e44acb14c3936ddf2e9a4c3542c730c50df05c01eb39897871bdf1273c71c5807ddc6e6428794dde5ba20ef97c01e6f9a17847061b148e6e048b5b2c3bec7f8af6231f7b66f8de261a6af64ee284fac90b23832dcfded2d776fa35ecb2ab66a3d81"}, 0x2) dup3(r10, r8, 0x0) 2018/01/06 14:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000051e000)='/dev/cuse\x00', 0x90000, 0x0) r1 = getpgid(0x0) getresuid(&(0x7f0000d36000-0x4)=0x0, &(0x7f000033c000)=0x0, &(0x7f00002a3000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000ae1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$midi(&(0x7f0000687000)='/dev/midi#\x00', 0xe9, 0x10440) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r6 = socket$key(0xf, 0x3, 0x2) r7 = syz_open_dev$urandom(&(0x7f00009f9000-0xd)='/dev/urandom\x00', 0x0, 0x200000) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a21000)=0x0) stat(&(0x7f000022f000)='./file0\x00', &(0x7f0000e38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e24000)=0x0, &(0x7f00009f6000-0x4)=0x0, &(0x7f00001c9000)=0x0) sendmsg$netlink(r0, &(0x7f000054b000)={&(0x7f0000fe8000-0xc)=@proc={0x10, 0x0, 0x1, 0x0}, 0xc, &(0x7f00005af000)=[{&(0x7f0000c4f000)=[{0x54, 0x37b, 0x404, 0xfff, 0x0, "d3fa0f36768635cd77fe5ce23e91958bbbd6318c158eac9d9984233ec96d475c3dda4469354486ffa1b35cbc87343f50f9de3a42b2813f4a7bc2237ae42d00870222230a"}], 0x54}, {&(0x7f00009f2000-0x149c)=[{0x88, 0x81, 0x10, 0x3, 0x0, "6824bcd1ef5b6c63ab64d6bfebc07dcad5b9a57c73319f0882505cd92e5b724e48fc1e019aada0a2ab0b44d44bc392828b8b3e41ac8a34906ee80f0f990226740a2863046689ca5e08c9019cdbe0a5c2be1486807c11555c546fb901de19adf0de0e61dfb8703f55e51f0194202a38ed99bd6f6689"}, {0x1010, 0x8001, 0x8, 0x1000, 0x1, "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{0xa4, 0x0, 0xa00, 0x0, 0x2, "46d95519bc7dcb9f6f5b1ba7a00d2e1f95492724a44b7d82cea33c78344267ccbb85d9b134d1bf12e07c4874ee1bf39073f171fd08088aa4e3fd7f12d2b1761360df30a826306dc3744093b30a2b7ef8f59d1df48ab1d81296be58246bafb920dc0a09fd25c5dd8e0134e4fdb51bb83a96295f3dcefc5cc3fc1bc2f4f5d440baee5ec91429cafa9883965f760ec1dcb346ff26"}, {0x3c, 0x1, 0x2, 0x8000, 0x1, "81839fd5a607a3801a50e2765303250997cc77370a67c7d1b564afff138378cdf3694585f5454898cd3f1f9b"}, {0xe4, 0x3, 0x300, 0x7e88, 0x2, "46e283a250ae05bf61ec2e24d41f6d4c6e8018677ed8cf1a28e818f8ffe1f2849fa9db9060eba053b11f8b7c139b80596e629e7332ac1f92247e48eb39bbe38e212ddb26513daf65be25b3489992f4335f070e7f67f2d49dd4dbb3782a3807411eb687429650cbfa459155bae573ef7680842572a8ca0e238de097cf2ae376ed22d0d785bc07dbe120e6ca675179fdd8ece5f076157180ab12e7a88c186764c6688c3c3c421b095eced5564668b045620fad78282dc0b9c515804abbbe8d6ea4b843d09b865dcf2f259e7ecbe20bcd9071"}, {0xe8, 0x3, 0x100, 0x800, 0x1, "b8ebe8dcfa364028466efcf85843554f6af8cabfda2060aa20dc8ed6dd60dcb91e020e3e470d1c788a4575bc38d2849ce13e3602acfd75fa7310e98d68a86facd1b626b152120126a8778f44a8ce9c966bf30a9c4e034625e9ed726f6a79fede3dcab451877d88726cfc86578bdf3177a295264c2d797838ee414ca3e9c058dc29d670f876b8fd09657ffb7a711a5320dd7c4072efffc1c886eacf8c79b9c9cc9941a33d4839693f3480a5fe4978bf15467523023ed67e1d981b0dce1e3583b19d1ac1362752fcf387d5c37fa8da5638659444c7e7ff"}, {0x68, 0x9, 0x400, 0x40000, 0x0, "c88b7639b7830cc2adcd817499f48e8749092e8502e7d7996fd9e5a531c0fe2a8d6d1ffdd372ee4a1387e845a0f652021d3b433cb246a11e6494c3c4575eb6c0212f9d6b89235f03f0fe31bfa497aaa9abb0edf7c7be20b1"}, {0xcc, 0x0, 0x300, 0xb9, 0x2, "badad2db0d268f582b466a89d4398f92944bdff2290d0ed373e619a78a391775f82c744633bf08025d2513fa45e6d551ecda646712156b10352ed9f5905449c790e0e6215d7edc6df5bafcfc6ddc2c1243b0e05302fd6b0cd2282b6a0d744f5dda5ee78720ba61e2d79aedf06dc760b2a495a4d1e0b59fc251958ac01c81b30bc427d8a7fffffb86eaf80dbfa82b9593e24498339a8d7aacf290aab72a7d72a415c1daef98b559b0a4a6dd99328a894f7a157452b05ba782dad3bd8a"}, {0xdc, 0x8001, 0x300, 0x4, 0x2, "044effc4275863a4f38114554f968cc2837e1d73370bdced2ad92ddba3d38c848f8ed3bc48287792f8c5582fd5d1e6089cd6ef4259fa595ccf25cc4286642c7a2895fce22041d7057ed2ad7bb163539414b0f23f6cbb81ffea6eb02d041cb6c980249270b6babbf0f8db87f90752314893d3c7e64e7451a07e147fe200901b41a65bc8b6885db1a227ab0a8c25ef060a2b2f596899cec67168e50bb066f61f5ffccce64ccae40e774640134e3d8317b9f4d92adc83e51d839e601b2ebe613015f76c09cd8c57a37a7116"}, {0x10, 0x9, 0x101, 0xd5, 0x0, ""}], 0x14dc}], 0x6, &(0x7f000055b000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x68, 0x4000000}, 0x4000000) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r12 = socket(0x10, 0x805, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r12, 0x10e, 0x2, &(0x7f0000310000-0x4)=0xa, 0xfffffffffffffcb4) r13 = syz_open_dev$vcsa(&(0x7f0000599000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$EVIOCGRAB(r13, 0x40044590, &(0x7f0000904000)=0x7) 2018/01/06 14:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00009ef000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000dd3000-0x18)={0x0, 0x1, 0x30, 0x20, 0x1}, &(0x7f0000ec3000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000124000-0x98)={r2, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xb13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000}, 0x98) fdatasync(r0) 2018/01/06 14:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000067000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000034e000-0x7)="6ed46e6d060003") setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000980000)={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, {0xa, 0x0, 0x587c4132, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52}, 0x0, [0x2, 0xc4, 0x10001, 0xf6a, 0xfffffffffffffffe, 0x1ff, 0x10000, 0x516]}, 0x5c) r2 = syz_open_dev$vcsa(&(0x7f0000712000-0xb)='/dev/vcsa#\x00', 0x6, 0x8000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9b000-0x15)='/proc/self/net/pfkey\x00', 0x20100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000ac3000)={0x100, 0xca3e, 0x4a6a, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6e000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000001c000)=0x0) r4 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00001cb000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000-0x4)=0x28) accept$netrom(r1, &(0x7f0000bc6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009c8000)=0x10) write(r4, &(0x7f0000b28000)="1f0000000806ffde0000f49ff60f000000000000000fff8005ffeffa000002", 0x1f) [ 42.928976] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 14:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x392) 2018/01/06 14:10:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000018000-0x20)=[{&(0x7f0000017000)="0a9b9f3c56de78fa4ddd63205b45a9199cee6664b7708bac1b48fd8ff766252e08f0444c9d92f7db076a80bb2c5ffbc5a68cab6e6e37c0f6eecf442489a991735e497691c5966a167b1d4e3fe455f8392622987be2a4aa6397f771536f97fa72d03f6acef3b59a014829fb66b6315ade27ba294342e14d3f040617489f556c5b5d3d698bc68613eb9c400376038b61eb7f7a2c9b43288ce0f8dc7445df87cfa5cb6aed82559c0aeba3021d90c952a4829af3be2a386547580c5d1654cc825558e4ab31a628d7000d026d4d5ddc2701ffaef18b1ad5c81188814bc63c8b50861ebbb861376e508815999a8e0caeb535b65637b6679064372a3a9fd53fb46d625a1527396f4ec441a81333ecdb072b75ec0198d8a7aac1508c62c0b6d02bd0a8cadd12fdcb312411c88d5afb79fa5c2a3a3c586945e32cadcf2d593030eaa4cdf846a5c780a751e73994ce1634c38f0418ba424ecc86c8c8b6cad1b53f10e91d5a91488919ae85a2be019e27e6f099239305f2d28d9a6771686c42bb35fae09cb8d15df616cd8d12897269ab5fb4dc8e6082ed5b5f7364942f855240d0303c71e1f071b3761e4df8f5dc8ef657a01813068088baf95b7807b7d5f8d7d03240b5cf634321ddd08c09edca69d68c2f267d8a62b26058fe52ea76b01b861b56da4519fd2dcb24e9db2d245fa77113d489083f68929cacdbaac42c15ae65020c95d6e87048592b3daaabf147c97ec94ea7f310e94418cde2eb04d5e7d00a6630a691f8d5a5d980b32c8db681fe859028f0f3e72800eb27d52a06d927915341c1529d36e1a6c81795a8213722eb743241eba602fd2a5e5e2f5de98dec24b376bd1d190eb45a7fa4aafec215942df11085ba02b948f8ac40893932bd07ff2e1e4d16c72c84493f6f20914378d3edfde895f5a543447ccc644d8d830058b68d3409454fedaaf87e21f6de7a104cd49224252875970488ed961ac8b18fed4de166ef9a8be346eb57aeaef6794fe1d15e8e028c1fdc898c8763be1ecb0df4e1b275e19b81dbc7cb3d27de123e86b7b39189a7b7c6c5932ac80f4c76bc2500d3ec519aa42ed4a95614f149e695672f323f2f55b01770db2e7392918503b84f5d1d4a4ba3ffd8bc1bea41a4e3f80643352ee68d31a63fea61bfaf48c5b40e02473b11e1af0faea089385a785e3f9f74b59e01f6f608f36e980e597bccd25cd7f82b29a0a445bc29379aad237105fdc1d9ffbba2330a1ba68d022966fb8b25d64afd1de12d84e0cb46c3dd659a01bf180278297b77510485ed8e229ccd6071d2031de78c63eeebe80cfd74b535c618cf6eeb51c30d5e0a2ff9c405eabe9544e10114a20d438207df8da19b1cbc87b22e1434d2ff132e90d61978f1151f5ee6919c07586e9e45f13a7fa254f1d0a73e779f41665170fc04c9232bb18b7341c4d9f783c2c51999b63747a0e65c456b98b4f62b8d69aeabaf5d644f6f6a519e6b5f0703716f0a7f7bb4fc0c441e9a72cd2125e94c71c92d628b1c73e9938f5aa822c95185c1d34aa36cb685a98b75e914b6735a109beaee77413c3614043c8b544ed9b8aa96cdde783cc7c34c0327be192555c179d094b42f0042047c982747edcdcb3f3062332cdfc1800db556f3b20c245cdb260dd415ade1b76d99076b7429516b44397b18ae33ab4d0423cbbe05835c47365ed33365eb15466b2dd19ec3b33d82e5a96fdd1c1264af9e6f04add42972d311995c0ffccb008bce2bd54e7a8fb15c3381e9c740b3d915899883589831d38f849d4e13e1896d07e3f0e175d100f505d34aaca15da7fc4744218f05838d986b1ba9ea3bb09d3f24debbaf0ed458e5965c1b27f491f19ab413fe65e4a07f3dbe9506fe8fe709073b60ca62eaa867afd49bcbe8f3a4f52ec84352fbd115115cb352f93c8798decd34c5d21f479beae7a3c4f5b4c9be98ce552e7ffa9aa4bb878d080d5aad3dbaa7af5955d107df0d7743a00d1dd06d704aea83a960912e8b22fcb2cc6208731740812f567b0a02b4545f6dbcd51c83b5361911e5f7460be8deef6c3b30830c1ccbb9a680f09d1bdc7b8870d70319ef8e23aff38e9fd69c848c3d3d87dc79f9c39f67d8056b8fd2aa7470f0f3c6e1f0c711c36934c5d60e92922985aff83bccc5a068372566e4c96b35f17711003cfeca966b7b9825a88da06ee15697580aab8da0c14d2fdf244a648eac0d29ec6d43902be1c0fb7736c0026d19685c2e5685670a12a6281ec4ca321c441604a443802188aa8f519b0a281f06f03aed3ce4f76d195979cec53c96ef08df751812d63ecf266e1b22188adf4fe013302da35f781cfd1ec598d0990503c28bff7818da29f2b7b4f478ef43d50133619011d64a32f88cbed41738ba3a50547481739fadabe0cdc62abbcc641eb827ae7009a6c494c4f26d2e1522829b59c1969902080ffc48e38f05aaa8afb741313d01416cb748efd0282c8cb6e6c46a4fcb6d9fbb0859bb43ad1c2ef91d9bf6074f97fdc7db8ed17e7f5d70a039ff60fdd66301c8a66e7712a58c02e46b6726b36b504a456528141101984c37e85bca22548ac675741d103c3f3151dcb34dbd37a0456a39e938431bfa0c9649f1c6725ea19b52236e095e7d93ab2a81b6f59ec1a0e1641786cdee286c9a71c66d0a1e24da3be78e998bf4b55d7a08d349c92e5a24896054c2737ef40529ca30ece3c5e63d2e5822355113d0101c2b7c711843c25891fe07ffe3302d177f566297ab84d5ce2d79047a4060c1d010cfe84ecb9603a66dbefb388b791493994902674e065beca424d2655c631a20ed29afc63d22e7caa4f4b046c9a4f83de4d7b188bc2e85d14a1e11d92793da54d28c1ee472e6660198cfa72e1f993c73039839fbd1ef56750b6d1a4b91c5eb8f6554b7ab22de4f6a119384d4c33a31b9267da00047e3ae2343536335f44bc304903823d36de80760dc673f6e37bc7715449ce0ae5ec22d28930b4b29b14a07842ed26c5884589be450948df033aac7b5b9110e4b222b8f39b2e2a016516459a405c019540d79ff7b7293f23a272cb5028d592d1ead58da674e76cd98529f5fb500a101f1ef51df4f995caea79d5c2677393aef47a33488d85d364288216cdabc691a608bb7b17510bc695dfce859b93a9ed60c7f3dd47679bf7f943907b2e730b6b1d4e2b72f198c1a48844b815a81dfb9bdc2b5ca00aee742bcced9388058ecb6d31b8789f08f16e3206944d1b451af6b0a465834c65ae875377c530eed60662ecffd58b4f99ec67eb231af0f833219a587d75305e375e96c19a2811da6c93764ce2c58417820af64af0aac25c573f091471fe73dbcb37500976f98297b6a94443dba7ca46611c5265be7dafa30c964f5ce0c6cb9822efee5193bfb67464f53b89e7c7671d597e084f848c82a6266f2f03ca9751f30cd8a41e7080f4b646be654690d7bdbe5f81fd2876005db6e996c4b4a93c8634ef37aa1bdcbb7061af0d1a2baf1e5e565d56a3d75bc0f7649d8752e30876aa9dc8cb0f84b03e9f09eb73343721fd6ad98f900d9134208b8fcb811fbe69eb7a89d6d48e43c7dd55f526a9e0a362fdaf88c583fe54abcb2096598d743186bc60b5fbebc8fe79ba9a49384627f545912ee386dc8a6706f08cd2381faaf31374b5f10e543ea51188e1329a31f42544d1476ecad19de1d5f6c2516e4ad0e1656e987c74a6bce76883240001a457caf2c91cea4be4b44a7c58f3266ee6d2c7e388b6cfadb1d3240a678a0e6c02fb9ad792e4b09ec3f926aedfe35980076d0599ec3591ff9da33e72e3c14ee66f72a1310165d2790a9f181563fccc379b08335176c3d090d8b2b1db11150e3f3c83eb8a31720ff32430e2eadfe62cdd0a9e2b0051310759f884cde8b0d74d0eddd35488595e3a957fe44ea852a15a5a0448d7190cd2e87ff4776a7ab95a718b2b8b2fdd78d0987ec06a592e41b3185caa3d8f97dd30f8164b57527d2dd1fe42201f2a3a4237880707a26ece484035ecd23388bd397e665b22c473baa77bbb55337ab8414ee7b789c008b6e9d9ae894095ddd0509171524d3f0d6adf798ec7e039a81299de0d917dd2d8b38ba5ae791af8550c3086157288c3483c1fbd47d93cc1d3c29d6ed850bc059cf64f0b5fbd2ff65b690007f12c0f2595934eb0ba5ffcf6445fcb1df3c7acf5e893e94530288def83e49fb4ed3119d9041601a80ba3657beed3db1bcd24ece33e612f8ac411a48e9964b255c994ffe185d492a1545b12188485f2677e9a755238094a7b66fdac2de1adebda4c5b13399e54cf9d18e818cf4ad9bec6cb227a7d1cfd6ac87044184fd0245c53bdbfc018ec4704aeb3621566c5ecade6239e4eba22a32374927f7595132790e4dff043168c529d6d422ba9111955862802fe0658c408a43627373c64f1e493bbd8ce8c1803c0944fcec533213930ddf02a46e63b93a925f01fd855546b3edefa84098d46c1527e25fed6bf42ed9aad5f699c5f133a4f2cac8f7fe8d7c4e747535fd6b4fabaae7f203df9ff242b904a5766bbfdad176b9a0112289adde7a9ce638a686e59ed41271d4531cce5ba86adbc9f3915de23806f04de6a9a3843c26c91eb7ad6c01748d8b98920149019610797165858e90834b4760ae4528f1e1e6238097e281880aafd1bba5d6d1edf22bf51bcc565b241a3b8cc6940832102ac5072976c0b3d3ef81e8fc6bf709c3b6a55ce53a0d4010bd726facb806cb391d63deefd7d86c3781b640ab1915d58e99b70ef2f6570276534b54ec7ac3ff1f82262591082f28dc33ec1feb7b262b794cf6d6454479ef661321247681b7f60b0d10e0ee830824d9e00d6f7ee5208647ea57106829b113fa59f9abe5bdbb8f2dbaad42bc5b4cf2386f4f6a857d4b3539006363f1ae996bda1a4781db98e8fdd047c31cba9a3fb0b07e6e518d8f25242e07177cbf5084b371d68f6d586603a21f1eb0cb32f27fc5e0a333db6ee0b2c6e0ae12144f2a77073b656543876b91660091968f8b3258dee8c56e56ec607da96dee93c65ffb66400bc79f02d44484cf1037ed7ac82c69e69c8535bc46fcecc6204edb81da7844f49ae6e82d2916b3e1a00edc02f63438269d59e887b45ed98e139844dbc7962cfbedcc286db085dcf3ef6d565cd4a32af0e8c24d1de36e06b8adba6f93d8b8af01f8b3e074232dff232ebe1131b1414608b4d65d0c5a97d72455d5ec7219d36eab4f0b175696763f71b8c1f8a5106c5b19d9242fcdcea04fcd25851c2d729cc0d933c2b3b2def8449a54823c20f0d96f1aa8e45e436e2ecbfc90dd27c6c028fef8eb43dd6f4f12e56bd81bf7c0bd5824f0c999b8ee5bc45a317bc9f3a665f8e3b36ad36dfcd26c6e2f1554244811ba7923b223586922275ed42004360cfb4b0c2955a1658078760d5b2409d4cc6ce6e105151e397356f012df777a12b76d5a8a4c1fa37682a2f0a071034617fa3888e44669277180bf2a60b477b0874d677cc3c8a9e8a14835fa86cb70fabbc472aa18b5069c9de4128657c9e61b6371282afe4e0b244e13b2eba017e272c29909996b83f0799bdddf1b36c3dad41bf76bbf8256c526450ac560631041b9b4db4af240a62c054cc370ab4bce0a70d0eb9c676fd16d25781c47919f6e504cabad36a1c59c0c1fe29e2d0424bde74a59826569c9d52dc908d4c52625d70aa0be164ac94cd7d9f8b25c546f992d55302c5fea6e6b1e4ac2459dab175388ec280cb002b2ea1c22ba3ef37a1ea2a73078b815f7ab26543dfaa533010b242e1be421f0a63afbbda7c3f2f3109e9b", 0x1000}, {&(0x7f0000018000-0x86)="941cf09953dba48c91d9599231fd274645a9ed206bef537ee46255b68020165a6624b08f20accf6af8ec509160450d40137fc05aab8e183f8da8b3a3f4b903c01bc0d9eb247da59f712897566701d3952c9e92119bd340e0950f9eb2c065bef49c124e8d0569d9a6c4f492fcd7d1b6d6122ba4e620b0adaefa689eef77a985947b7277ed2e72", 0x86}], 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000016000)={0x0, 0x0, 0xc91, 0x10, 0x0, 0x0}, &(0x7f0000007000)=0x14) ioctl(r1, 0x937e, &(0x7f0000016000-0x1)="") [ 42.958302] audit: type=1400 audit(1515247843.210:700): avc: denied { create } for pid=7538 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/06 14:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000002000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009d2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000edd000-0x14)={0x53, 0x40, 0x3, {0x100000000, 0x2}, {0x10, 0x0}, @rumble={0x34b7, 0xe99d}}) 2018/01/06 14:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) fstatfs(r0, &(0x7f0000148000-0xfd)=""/253) r1 = memfd_create(&(0x7f000062c000-0x1)='\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x4001, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000449000-0x14)={0x0, 0x1, 0x8, 0x4, 0x7ff, 0x8001}, &(0x7f0000b67000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000eb000)={r2, 0x7}, 0x8) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000be1000-0x14)={r2, 0x0, 0xa6a9, 0x6, 0x94, 0x4}, 0x14) setrlimit(0x0, &(0x7f000025e000-0x10)={0xffffffffffffff7b, 0x8000}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) [ 43.007733] autofs4:pid:7556:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(0.2432696320), cmd(0x0000937e) [ 43.007743] autofs4:pid:7556:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 43.039707] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.039721] CPU: 0 PID: 7533 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #51 [ 43.039726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.039730] Call Trace: [ 43.039749] dump_stack+0x137/0x198 [ 43.039772] handle_userfault+0x744/0x1750 [ 43.039802] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 43.039820] ? perf_trace_lock+0x630/0x630 [ 43.039843] ? find_held_lock+0x35/0x1e0 [ 43.039870] ? __handle_mm_fault+0x31b4/0x3210 [ 43.039883] ? lock_downgrade+0x860/0x860 [ 43.039892] ? __handle_mm_fault+0x1e8c/0x3210 [ 43.039923] __handle_mm_fault+0x2fc5/0x3210 [ 43.039941] ? __pmd_alloc+0x4e0/0x4e0 [ 43.039955] ? find_held_lock+0x35/0x1e0 [ 43.040009] handle_mm_fault+0x305/0x840 [ 43.040032] __do_page_fault+0x59e/0xca0 [ 43.040054] ? mm_fault_error+0x2c0/0x2c0 [ 43.040081] do_page_fault+0x78/0x490 [ 43.040097] page_fault+0x2c/0x60 [ 43.040109] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 43.040113] RSP: 0018:ffff8801d1287a08 EFLAGS: 00010246 [ 43.040121] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c76c1 [ 43.040125] RDX: 000000000000010c RSI: ffffc90001913000 RDI: ffff8801d1287d30 [ 43.040130] RBP: ffff8801d1287ae8 R08: 0000000000000000 R09: 0000000000000003 [ 43.040134] R10: ffff8801d1287978 R11: 0000000000000001 R12: 1ffff1003a250f44 [ 43.040139] R13: ffff8801d1287ac0 R14: 0000000000000000 R15: ffff8801d1287d28 [ 43.040161] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.040179] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 43.040193] ? iov_iter_revert+0x9d0/0x9d0 [ 43.040200] ? __mark_inode_dirty+0x19b/0xf00 [ 43.040209] ? lock_downgrade+0x860/0x860 [ 43.040214] ? __mark_inode_dirty+0x303/0xf00 [ 43.040224] ? __inode_attach_wb+0x16d/0xbc0 [ 43.040251] generic_perform_write+0x195/0x4a0 [ 43.040278] ? generic_write_checks+0x400/0x400 [ 43.040286] ? file_update_time+0xba/0x430 [ 43.040297] ? current_time+0xc0/0xc0 [ 43.040309] ? lock_acquire+0x16b/0x420 [ 43.040316] ? lock_acquire+0x16b/0x420 [ 43.040325] ? generic_file_write_iter+0x9c/0x630 [ 43.040340] __generic_file_write_iter+0x366/0x5b0 [ 43.040359] generic_file_write_iter+0x2f0/0x630 [ 43.040382] __vfs_write+0x550/0x740 [ 43.040388] ? check_noncircular+0x20/0x20 [ 43.040402] ? kernel_read+0x120/0x120 [ 43.040446] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 43.040455] ? __sb_start_write+0x209/0x2a0 [ 43.040471] vfs_write+0x189/0x510 [ 43.040489] SyS_write+0xd4/0x1a0 [ 43.040502] ? SyS_read+0x1a0/0x1a0 [ 43.040509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.040522] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 43.040543] entry_SYSCALL_64_fastpath+0x23/0x9a [ 43.040549] RIP: 0033:0x452ac9 [ 43.040552] RSP: 002b:00007feabdfd8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 43.040560] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 43.040564] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 43.040569] RBP: 00000000000002fe R08: 0000000000000000 R09: 0000000000000000 [ 43.040573] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2870 2018/01/06 14:10:43 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x200) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000010000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) msgctl$IPC_RMID(r0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000)={0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000011000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xd4, 0x1b, 0x303, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 14:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082f000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c20000)=0xf7, 0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) getpid() 2018/01/06 14:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3355, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xa, &(0x7f000083b000-0x10)={0x0, 0x0}) lgetxattr(&(0x7f0000929000)='./file0\x00', &(0x7f00000c1000-0xb)=@random={'trusted.\x00', '^\x00'}, &(0x7f0000697000)=""/37, 0x25) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005b5000)=0x0, &(0x7f0000afc000-0x4)=0x4) mkdir(&(0x7f0000503000)='./file0\x00', 0x1) 2018/01/06 14:10:43 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd7000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000fd6000-0x57)={0x0, 0x4f, "8e2982fd9f1242a6843202ebcee49ba5e3155172f7c4af3fc6a5e4e322398ec12031ca2f00da84d9c3a1e56f9c99d66cff1ac2c09fa82b97904da4cdb791fef8e500f4807daa7c105473cd98160a80"}) r1 = socket$inet6(0xa, 0x80003, 0x2c) mlock2(&(0x7f0000e36000/0x2000)=nil, 0x2000, 0x1) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000382000)=0x0, 0x4) 2018/01/06 14:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a49000-0x4)=0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000023000-0x6)='cubic\x00', 0x6) sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/06 14:10:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000809000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000099d000)={0x2}, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ca4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000a8000)='net/connector\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000012f000)=0x9, 0x4) r3 = add_key(&(0x7f0000d08000-0xb)='pkcs7_test\x00', &(0x7f000035f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000491000-0xb0)="4df499b804b60fc8fe8ecf2c01a1de0043b619f5623b76cde2138b028629de303e49c38285af10b5077cb82d24f694f72cda5a65ef5446738759043e8eef6d8f0851f6e4f4ef6a6071644a06258a2cf4cb10398683a01685569fd3f5cf8d15647be3cdf4472a652cbfec59e91cd1699336ebca722103f0022697f0e7cb460237a4f2969bc4d0ad8c3361d25eca295fa1a12fb4bff51e62ecc2bf3972a43b18f56abb96d7a5dd6935c5b9b68d1f126098", 0xb0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00001f2000-0x400)={""/1024}) r4 = request_key(&(0x7f0000609000)='cifs.idmap\x00', &(0x7f0000b27000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000157000)='net/connect\x00\a\x00', 0xfffffffffffffffc) ioctl$VT_ACTIVATE(r2, 0x5606, 0x4) keyctl$link(0x8, r3, r4) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000076c000)={0x3, 0xffff, 0xbe9, 0x2}, 0x10) 2018/01/06 14:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) syz_open_dev$admmidi(&(0x7f000064d000-0xe)='/dev/admmidi#\x00', 0x7fffffff, 0x0) mkdir(&(0x7f000081a000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/06 14:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000558000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006df000)={0xaa, 0x45, 0x0}) r1 = socket(0x11, 0x100000802, 0x0) sendmsg$netrom(r1, &(0x7f00007ea000)={&(0x7f00003cb000)=@ax25={0x3, {"5daf032549868b"}, 0xd5a6}, 0x10, &(0x7f0000c2e000)=[{&(0x7f000085c000-0x4d)="6c0ef686edcc347fed5918b5306d8374d7a622820bcbb3b5453fe0f91a0d4d00e49fe754fb66684465ca50c24ae915a97771cdd53f6b1278d91dc92a72f62f1a5099599cba2b07355c8a0529ab", 0x4d}, {&(0x7f0000afe000-0x1000)="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0x1000}], 0x2, &(0x7f00006a0000)=[{0xe0, 0x115, 0x7, "1f7b08e4ae6d913f03211109e034db9a2500a251277a66642640ba94d5f7e8744e9c1681d8193dbd1afd841173c8d3aead50230da0be09456b419f9755f68e2bfdab23387ff03ee66b8842181daedaf8f725faa6ceb1410f03361e96692a69e8f64ed065f1679340a3819b9d394737cfdc33748ce07cee0beebe6f0a1e4d8bab90aadb4ca5b00dd85f78a763b8ec7356a4a94ab3b25169252c08f14025f4f35589dbffb480c08c6c9528f61447cd84f50864d5ddeac70609eb1bf183bdf6d26af169745ecb8c3fc9caa4b9"}, {0xd8, 0x11, 0xd0c6, "f378d5b1c3e99c7039adce49a701194cba6482e056f3db1a58161c5a286a5d74ca42a49e984e5a66e0d5d4d182ad9395ab847db4eaae1162cb27a8602da91641af32aa424ae3c69edf44245b842c8c57e9341f98f80fd28b9e9306cda7713babd64175e8f554c3e52bca57b6d7a3f2762cac5e446beac51f82fb311fa259a625c823e403ba2d375a2477091205545aa76d0c4ed2aa47c5390d376613672ad0923c36ea4d21ec9961ed9415589257ab5bd57d7041bca1dbb4ab480f5bfd8520dc6f4e88fcc2aada1f"}, {0x108, 0x119, 0x9, "a10ee4215443e7a8a1ba6ff5d831bee5db745b101fa6beaf6140a115df60fac3b332207e4da6b74abc5eac358591237f7460918b0628d74df98a2b2c90c4e020dc3b6b48abd3e4f18e7cf32b5944a523374996683d39c299274468b7abfbd053c8465ff88669a9c0ca9d5bc316c4ac1ba1898f42d7322db298d83eb6cf789d9c84f48223f823f87e5bfade15de1a0cf48ac7169dc34a7f836ca974f7eda9c690060967132e7ca251669c5c8796d66ba99bbd2a0af4b5e59a8bdfdf8c3398aa46da2cc53895c85c5ac7c9308d6cb981e827a124c993bc14d624b93f2ca5e7eb90c0485d15f49b46b211a2b6169c9d169d7514c6"}, {0x80, 0x10d, 0x80000001, "8c65b267a5aa9ca3d245deceaa9a8430b4061137780e8b3d3a367806abd78818d43f8179ada348ee82f223ed201e04eb4eb932be516e0af937612509035d425ef09c27d7187dff5dcc8198ad3c7c95b6f0e8121d605f3c015dc0f043fdb4b8c6dacd194b9164ec3341266e05"}, {0x1010, 0x19b, 0x1, "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0x1350, 0x4000000}, 0x4000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000dd1000-0x10)={0x3, &(0x7f0000879000)=[{0x8, 0x3, 0x79, 0x9}, {0x1, 0x401, 0x20, 0x1}, {0x7, 0xffffffffffff384c, 0x0, 0x7ff}]}, 0x10) r2 = fcntl$getown(r1, 0x9) capset(&(0x7f0000abd000+0x124)={0x20080522, r2}, &(0x7f0000cfc000)={0x5, 0x5, 0x7, 0x2, 0xdcd, 0x6d2}) r3 = inotify_add_watch(r0, &(0x7f000020b000-0x8)='./file0\x00', 0x14) inotify_rm_watch(r0, r3) 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={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00006fe000)=""/86, &(0x7f0000f5b000)=0x56) [ 43.040577] R13: 00000000ffffffff R14: 00007feabdfd96d4 R15: 0000000000000000 [ 43.064519] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/06 14:10:43 executing program 5: clone(0x0, &(0x7f00009df000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000e4d000)=0x0, &(0x7f0000fe4000)="") tgkill(0x0, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000439000)='/dev/audio\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x271b, 0x1f, 0x6, 0x20}, 0x8) 2018/01/06 14:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f00005e1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000f16000)=@hopopts={0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10001, 0xf9, "5c613f13fcfe2cab2f3b0347e737f3a50fd70cb811e9b194930f278d92b26a0a5fc9b0d0ce6f51b069c704015b25c42f391bd5cf50bb3e4f57006a659779332af8ed6377ad0cd7f97ccfc82e00f57db41f012222f57c7a0b71b2df9ce15196fe1f0efa94f97e247d686b51f1895fb31ea00107569fdafb254cc97c2af82cdb6612f25193f74239d0db381cd282658fad03b081d4850f4843b4378547dca196cf144eec918848ac4a9a7293ea2914db9558cae1d5d42e40adcd7b453ea8a71d09033faa8236945e2617cc7a0f6250a3ae292a4b1bfcbce4f85fe2f385dbccce4e16a2e9c6d32e519e73f8740981ad4d7864f85e7c7136b986d1"}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x10000, 0xd5, "e50c27c4f08d895eb4694bce6bee3e41433e76149a201204ae52b49b42db233a3012454b14d4edd963e835e694442f7b199a1ac9f69cbfda95d0703cbc521ac70df4c8cf22fc3a8fbf29d4403e5c0f2ba750f08cc9a75c71bd8249562f0cfe5baa06b7d7c6f5df909c8fc75739b5b2a7cb985c863a15a4fedec6ec75983bf2e8fe7f94ad018eab0846dbe8c7e26d4ba1817c012bba6246fd23882f32e696bbfaf51266d2ba68cdb58f4407f625fbb11a0ae2702ae0a012efd484dcec5b417933ccc7eb42fbadbf6068a87b18a34558d026bfaeb441"}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x3}]}, 0x208) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000165000)=0x4002, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d5f000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fe000-0x4)=0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000553000-0x8)={r1, 0xffffffff}, &(0x7f0000029000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000535000-0x10)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 14:10:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000770000)='/dev/snd/timer\x00', 0x0, 0x301000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$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]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fac000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/06 14:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000eb7000-0x8a)=""/138) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc3000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000b8e000-0x20)=""/32) accept4$llc(r2, 0x0, &(0x7f0000852000)=0x0, 0x800) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000df000)={0x51, 0x800, 0x9, {0x10001, 0xa0000000000}, {0x100, 0xffff}, @const={0x40, {0x8000, 0x1, 0xfffffffffffffff7, 0x4}}}) 2018/01/06 14:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000094d000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f00001d9000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b66000)='/selinux/enforce\x00', 0x400080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000325000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x884}, @in6={0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe4}, @in6={0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x279}, @in={0x2, 0x3, @rand_addr=0x1f9740, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x2}], 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x486, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/06 14:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000444000-0x14)={{0x950a, 0x81, 0x5, 0xad8b, 0x40000004, 0x1f}, 0x0, 0x0, 0x20}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e2d000)={{0xb, 0x0, 0x0, 0x0, "f7a3fa639b4f450a64a2590950ab0344755b7a1b828cde1a0add6f22aa640c0d7bace7e0bf8c7fa081be8b7c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "235ad45840bbaa156b9e5327d513a4e5f1c53d21761dc52640abb3b541729e59b21793067031248cada6c614b206c7fc5913fa492742130f930a1cd8c2322b68", &(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = creat(&(0x7f0000590000-0x8)='./file0\x00', 0xc0) close(r0) dup3(r2, r1, 0x0) 2018/01/06 14:10:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000f56000-0x78)={0x0, 0x78, 0xffffffffffffffff, 0x1, 0xfffffffffffffffc, 0x3, 0x0, 0x63, 0x400, 0x3, 0x7, 0x20, 0x0, 0x10000, 0x7, 0x3, 0x4, 0x401, 0x7, 0xffffffffffffffff, 0x7fffffff, 0x1, 0x9, 0x2, 0x6, 0x7fff, 0x2, 0x3, 0x7, 0x100000000, 0x1, 0x3, 0x7ff, 0xffffffffffffffff, 0x8, 0x0, 0x4, 0x800, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0xa}, 0x400, 0x200, 0x3, 0x6, 0x9, 0x2, 0x8, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4000, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000b54000-0x9f)=""/159) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) 2018/01/06 14:10:43 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f0000009000-0xe)='/dev/admmidi#\x00', 0x7fffffff, 0x900) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000021000-0x98)={0x6, 0x0, [{0x0, 0x2, 0x8000000000000, 0xffffffff, 0x5, 0x0}, {0xd, 0x5, 0xf4c1, 0x2, 0x7a, 0x0}, {0x8000000f, 0x7b, 0x2, 0xfed4, 0x5, 0x0}, {0xc000000a, 0xe3f, 0x67ee, 0x9a92, 0x0, 0x0}, {0x8000001b, 0x7, 0x7ff, 0x0, 0x6, 0x0}, {0x8000000f, 0x4ef, 0x2, 0xb1ee, 0x5, 0x0}]}) 2018/01/06 14:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000076a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) clock_gettime(0xffffffffffff8, &(0x7f0000af3000-0x10)={0x0, 0x0}) 2018/01/06 14:10:43 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a2c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd8000)='net/netstat\x00') mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd8000)=[@in6={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x1a}, @in6={0xa, 0x2, 0x71a, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = syz_open_dev$midi(&(0x7f0000c53000-0xb)='/dev/midi#\x00', 0x2, 0x529000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000fda000-0xd)='/dev/snd/pcmC#D#c\x00', 0x1200000, 0x8000000002001fe) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000049d000)={0x9fdf, 0x201, 0x4, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c2d000)=@assoc_id=r3, &(0x7f0000d68000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00007b4000-0x5c)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x5, [0x80, 0x101, 0xea4, 0x400, 0x5, 0x2, 0x10000, 0x5]}, 0x5c) syz_open_dev$evdev(&(0x7f0000c1c000)='/dev/input/event#\x00', 0x2, 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000fd9000-0xa)='/dev/dsp#\x00', 0x9, 0x480040) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f00001a8000-0x14)={0x14, 0x1, 0x3, @fuse_poll_out={0x2}}, 0x14) getpeername$inet(r4, &(0x7f0000fdb000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fda000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000fd9000-0xc)={&(0x7f0000fd9000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/06 14:10:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000b8b000-0x10)={0x0, 0x0}) 2018/01/06 14:10:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000013000-0x4)=0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000614000)="1f0000000906ffde0000019f071000000006000009f001800000009ede0000", 0x1f) r1 = syz_open_dev$admmidi(&(0x7f0000e6f000)='/dev/admmidi#\x00', 0x2, 0x4000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000651000)=""/150) 2018/01/06 14:10:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000f2d000)=0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f00008f6000)="acc5732db57a0dabe308148343622236b199234bff9ad52cabdf384bbc9e0b18229f188b252c5bc09a31773051f9d22c4126bc0b130c83b78dc52d40a6eff14e887a9e5eebc37e93de09bc82717363c17ff13d609197efec59e516032f63e3ea44d53a8ed22d52e6289cf9a32e63df3389799adf9ba419127abc96954441f26b4171f909f1c03fb37fd05ea0e281c0f7a5376517ddaabf83a4aa70bd") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)='em1~PLvmnet0/(:keyring)\x00') r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00004b4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept4$inet6(r4, &(0x7f0000f07000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000548000)=0x1c, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/policy\x00', 0x0, 0x0) close(r3) 2018/01/06 14:10:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-generic)\x00'}, 0x58) shmget(0x2, 0x4000, 0x0, &(0x7f00008e4000/0x4000)=nil) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000839000)={0x0, 0x0, 0x0}, &(0x7f0000ba6000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002dd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052d000)=0xe8) stat(&(0x7f0000214000)='./file0\x00', &(0x7f0000a7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c3000)={r1, r2, r3}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000c2a000-0x38)={0x0, 0x0, &(0x7f0000a18000)=[{&(0x7f0000f8a000-0x39)="444d33a520aa5bdd", 0x8}], 0x1, &(0x7f0000ed8000)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @op={0xb8, 0x117, 0x3, 0x0}, @assoc={0x1dd, 0x117, 0x4, 0xa1b}], 0x60, 0x48014}, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008c3000-0xf)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000df1000)=0x0, 0x4) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f00008b7000)=0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053c000-0x20)=[{&(0x7f00004de000)=""/4096, 0x1000}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f00001e2000-0x8)={0x9, 0x6}) 2018/01/06 14:10:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000001000-0xc)={0x1, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30, &(0x7f0000822000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x2, 0x0, 0x0}}], {{0x806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="00390e61a199", 0x0}, {@broadcast=0xffffffff, @random="6c1c354b63e8", 0x0}, ""}}}}, 0x0) 2018/01/06 14:10:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000990000-0xd)='/dev/net/tun\x00', 0x0, 0x28000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d21000)=0x10000202) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r1, &(0x7f0000482000-0x38)={0x0, 0x0, &(0x7f000025c000)=[{&(0x7f00005a5000-0x61)="add2f05be6f60232b467716b09fffcfabc79cf2a14bae0a18c5328f1a825110b9f581fb2644ccf69023d8b73b52f91990176f20079bcca79b15bd124f7553fb4bb456f7467711950023b88aaad365f12cf852cf8243b4f02be07d1c8e3fd6f6bef", 0x61}], 0x1, &(0x7f000077a000)=[{0x30, 0x113, 0x7f, "8eb6a42261e9e66aed56463456232d98ca9271e4aa308cbe0b47a8"}, {0x68, 0x13f, 0x4, "26326ca48b78e5af93202d1bdc15363e3628f8530e4edaf83cab89bf1ff130dcd392cd8aab74aaf0b1266a87e09919d1e8727c94c7c5952e44d96ec34270c8b6c2fbd2e1d59419935b43b44c6c5bdaa6c913"}, {0x88, 0x13f, 0x8, "86e0ed7d252914ad0069cb8d85e78f4d7b90175ef7234be1486eebba504b87dbbc658c8b1c4bc57203727597ede8288d489d1b8b1b9b3c7191070834902c1265ee52124880414ac9f4b3d9e6760328f3ae4a05b30188974a13f28aa5152f131f67a60669362a919ffd23bc40a4ea4e6abde8fa21bb3d"}, {0x110, 0x10f, 0x80, "46fe3306a3374eb03a2fe7000d183ac448da5bcc37db03f3c62cf3927b1b1f1e7c4a60fba63dd4daf63e997d23ddc7404ab63ac243cdb9fb8d618cbc802f2e7892774fd4cd4ed33197d31c74511bd3702e36c1647a9e798720918866b3d861144c4c40a947bc32be18485a36d84f203af0a2ddd3dc1ac25c835474634bb03423f22cabcef557ea1337d95916b756dbf017aa62568e5cc88e44d9ce8b4d52818f47a0302197102c2953414ef400ebfeaf5b3f155d545572b2d480a902a1c25b7e16e175c098f1eba470dd5303131757d9a6a0d99b9bd8d19ac264d6c59ea5ecaa04ba4cb1845e94a51229d09836d11b2416cb1ef226146466b5"}], 0x230, 0x20000040}, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="7e5cc5c8cc6a7f30d610e10e4062a3f6", @ifru_mtu=0x100000001}) r2 = socket(0x10000000000010, 0x3, 0x0) write(r2, &(0x7f0000d11000-0x33)="060000ffffffff0000000100000000002300071001000000feffffff08ffffff0b010009c85a5331d3670821aceabae871525b", 0xfc53) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00002d2000)=0x80, 0x4) recvfrom$inet(r2, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f000044e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000018b000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00007c0000)=0x30) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000074000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 14:10:43 executing program 7: timerfd_create(0x6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 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, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x33}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 14:10:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x5, 0xafde, 0x8, 0x4, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x40) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x200) flock(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a5c000)={r1}) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = open(&(0x7f00002cb000-0x8)='./file0\x00', 0x0, 0x0) uname(&(0x7f0000a85000-0xb0)=""/176) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00007cd000)=""/149) fcntl$setflags(r0, 0x2, 0x1) flistxattr(r2, &(0x7f0000f0e000-0x23)=""/35, 0xfffffffffffffed0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00004ea000-0x1)=0x0) 2018/01/06 14:10:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f0000365000)='./file0\x00', 0x4000, r0, r1, 0x3, 0x2000000) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x2, &(0x7f0000f7e000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/06 14:10:43 executing program 2: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x2000000000000044, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x0, 0x1, 0xe, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f5c000-0xb)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000129000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 14:10:43 executing program 4: r0 = semget(0x0, 0x3, 0x200) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000fc2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000384000-0x154)="ee", 0x1, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 14:10:44 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000f55000)=0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r2, 0x9, 0x3, &(0x7f0000f55000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000f56000-0x10)={0x0, 0x0}) writev(r0, &(0x7f0000701000)=[{&(0x7f0000ee9000-0xce)="057cb1f65b46fe24f292db321a079b03cb0fe899e9ef4100e355a760e2b2345e80abbe11f260b260e59d94a7eb2be4ee529b6710673268defe8ba3b0f247a2e0ad62cca204acc6439f134b91621bbd3b380bf8416f03db37e1eea414b9bb5bcd02cf02ac23e3309bae9e2119b03d208333564e610e8f7ca15e4b8b1be97f4f8e59eedc56079b5043e943b74c898f89a45afaacbbdbdb16096aad4d1134b2dcc66d6c0dc2a48fb2eef1d37e7fb4d2e7ec64c34630085e3b8ceb4da21ae884361ba501f582824a0e4cba4c04ca2a26", 0xce}, {&(0x7f0000d41000)="ae6d1e7e3922abb34d51db3514ece2b621fcf92f348dc3bfb7cd8ae97c6a8c2a23138076b648e4503b6f089534bf6b5478507c9d7d716f124c93ce80e64d6fc233457f38bd360c1cc8a0745b7926587a0e29d7ea5783471b6467d6207c1ba078b6c1a8a5aeda09099c158419def92f359423608eb63abcd37c542b80be62790d689b7f0df91fc8d7122a88413a21a7f4e9b8e27acf79d2c879eb3b66ad137eac468e6592b988a739739c08920c137f37066a085934583656059c08bac604c5aec2e44b1048071e79058739a52f0c615ea12e", 0xd2}, {&(0x7f0000f55000-0xf5)="a423fc8f209c26c4dfb9b9bbaffa852e1ccd4337b0266155f3e0b5755cb2da7836108dc1528e67d1a50853114f1304aefc63e7b5c687cc3ae3511c13fb1fbf24fcbdb5f41ee335ee42b350f8af4bc87fd66d318d1218b7082fd0d858f1b09a6bafd0caf5f72a1e04f4ed2aeab825a75b12352bc9183dc4639a70ae431a3f5e2e929f0909fbc12267a292b5acc48ab79690ea6630e74d7c1981c6ef7846cc88de717061ea1bdb6e2c03616731de851343c147a62330fc6f59d45367bf729fd552e3dfae2d545023bb90e32ab8c6d077dab57bad4abb126b25700cf9ee4a2f4d2f9264578b5b2e7324e6696f4906e5d708289da87db6", 0xf5}, {&(0x7f0000b9d000)="8927ea2494988095c3c271b1284dd1617c66aa04e733af5f7fca92ef9ed2e7c3ea546a4e1c9fdf59eec76a0774c364825d56d3a83df661b55f1c1a406bbdd8415996fb93ca50388ced8b0fc1338815bf68257da86cd159af997c62", 0x5b}], 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000541000)={0x0, 0x2}, &(0x7f000019b000-0x4)=0x8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f57000-0x8)={r3, 0x5}, &(0x7f0000f56000)=0x8) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x49)='h', 0x1}], 0x1) [ 43.695754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=7643 comm=syz-executor1 2018/01/06 14:10:44 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000553000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000e7d000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/user\x00', 0x2, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00001ca000-0x7)='net/tcp6%') preadv(r2, &(0x7f0000ed1000)=[{&(0x7f0000b15000)=""/4096, 0x1000}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e23000-0x9)='/dev/kvm\x00', 0x2000, 0x0) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000577000-0xe1)=""/225) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) [ 43.744591] audit: type=1400 audit(1515247843.996:701): avc: denied { net_broadcast } for pid=7636 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/06 14:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005c4000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d89000-0x4)=0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e89000)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x0, 0xd61, 0x0, 0x2}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000065000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/06 14:10:44 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/74) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000000d000-0x10)={0x8004, 0x7, 0x8, 0x43ff}, 0xfffffebf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() stat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000000b000-0x38)=[{&(0x7f000000d000-0x4)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000003000-0xad)="fb6a76ac3603411646f1c43e1d3046200d3526dc85fb2431c7a2b4b9d3e78b7684827902729d5e9d67bf8a5416f888dfb782207d3c7428e8a18fbb610e7f22603f522e31aca572e3dcaaa661209cda69bb918f8015028580c18aaf2ae7fc5994d2ad9f78e9658477aac43304f6f843b1617e54c88773ade9fe8279b0ad425f824cc949d311aa26d3908428c82aa48218bc02a652ee3bb5d9a8b7bc43358fc3156a46b8657f0cdc2e42ba8ebd0a", 0xad}], 0x1, &(0x7f0000003000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4048084}], 0x1, 0x20000000) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r4 = shmget(0x3, 0x3000, 0x20, &(0x7f000000b000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) shmat(r4, &(0x7f0000000000/0x1000)=nil, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000000b000-0x31)=""/49) r5 = semget$private(0x0, 0x0, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000003000)=[0x2, 0x0, 0x4, 0x80000001, 0x99, 0x4]) fcntl$setsig(r0, 0xa, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x0, 0x4) 2018/01/06 14:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100000000) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r0, &(0x7f0000a2b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e80000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000027000-0x20)={0x7, 0x8, 0xff, 0x1, 0x10, 0x10000000000009}) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000090f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') mkdirat(r0, &(0x7f0000a57000)='./file0/file0\x00', 0x46) mkdir(&(0x7f0000278000)='./file0\x00', 0xa4) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000c29000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') setsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f000051c000)=0x100, 0x4) readv(r2, &(0x7f0000ff0000-0x20)=[{&(0x7f00000ad000)=""/129, 0x81}], 0x1) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00003cb000-0xc)={0x5, r0, 0x1}) accept$ipx(r1, 0x0, &(0x7f0000422000-0x4)=0x0) munlock(&(0x7f0000870000/0x1000)=nil, 0x1000) 2018/01/06 14:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003b2000-0x4)=0x0) set_mempolicy(0x8001, &(0x7f0000fe5000-0x8)=0x80000001, 0x7) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000bbe000-0xc)='/dev/amidi#\x00', 0x40000000000, 0x101000) inotify_add_watch(r2, &(0x7f0000253000)='./file0\x00', 0x42) r3 = pkey_alloc(0x0, 0x0) pkey_free(r3) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) mknod(&(0x7f000019c000)='./file0\x00', 0x8004, 0xa746) r5 = syz_open_dev$dmmidi(&(0x7f0000757000-0xd)='/dev/dmmidi#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00008d0000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x399, 0x0, 0x6, 0x6}, &(0x7f0000120000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000726000-0xa8)={r6, 0xa0, "f763560f903f043e4b0cb9178fd4261cd6115514183e24ff109adfbfa30502714bdf55f9ecb3c2f8fdcfc2656cdb50549832b90dba9768ae3b24134c69b8f21981bef9f206ce389ddd5dc84d6a96847b3177687f4f94b0ca70683fdd6579ad46e39b54c73140a4c32f4c9d66f30e3169da2bcaec53220d63ab366fa36bebbd6347d2ee3d2e05f2f5fa8af4e92fc9f230da8b1cfe1e8b3f24b1df949b26b4e824"}, &(0x7f0000b59000-0x4)=0xa8) perf_event_open(&(0x7f00009a8000-0x78)={0x4, 0x78, 0x1, 0x80, 0x9, 0x2, 0x0, 0xfffffffffffffc01, 0x40, 0x2, 0x0, 0x10000, 0x80000001, 0x0, 0x7f, 0x9, 0x8e, 0x2, 0x2f63, 0x3, 0xfffffffffffffffd, 0x1, 0x6, 0x1000, 0x7f, 0xf2, 0x101, 0x100000000, 0x7ff, 0x8, 0xfffffffffffffffe, 0xf0d, 0x10000, 0xfffffffffffff9d9, 0x0, 0x9, 0x0, 0x6, 0x0, 0x3, 0x3, @perf_config_ext={0x4, 0x9}, 0x0, 0x5c6, 0x2e8d, 0x5, 0xc, 0x3, 0x101, 0x0}, r0, 0x5, r5, 0xf) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000791000)=0x0, &(0x7f00006b9000)=0x4) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x6, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x401, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ptrace$getregset(0x4204, 0x0, 0x1, &(0x7f00005dc000)={&(0x7f000049b000-0xc5)=""/197, 0xc5}) unlink(&(0x7f00008c8000-0x8)='./file0\x00') 2018/01/06 14:10:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x5) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) [ 43.778112] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 43.799168] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 43.830994] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=7672 comm=syz-executor1 2018/01/06 14:10:44 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xb)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d32000-0x4)=0xe8) setreuid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xa2080, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xa3}, {0xa, 0x0, 0x595, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, 0x1, [0x0, 0xc000000000, 0x2, 0x2, 0xb3, 0x80000000, 0x800, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000286000-0xb)='/dev/mixer\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000284000-0x8)=0x0, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000028c000)={0x0, 0x80000000}, &(0x7f0000024000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fff000-0x10)={0x80000000, 0x4, 0x9, 0x4, r1}, &(0x7f0000974000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000140000)=0x0) 2018/01/06 14:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000077f000)={0x5, 0x7ff, 0x6, 0xe0d1, 0x9, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000262000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x180, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000453000-0x7a)=""/122, &(0x7f00004d6000)=0x7a) clock_nanosleep(0x2, 0x0, &(0x7f00004a5000-0x10)={0x0, 0x0}, &(0x7f0000c14000-0x10)={0x0, 0x0}) futex(&(0x7f0000ac8000)=0x0, 0x8, 0x5, &(0x7f0000001000)={0x0, 0x0}, &(0x7f000032b000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f000064d000-0x10)={0x0, 0x0}, &(0x7f00006ac000-0x4)=0x0, 0x0) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000193000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e8a000)=0x0) 2018/01/06 14:10:44 executing program 4: pipe2(&(0x7f0000336000)={0x0, 0x0}, 0x80000) syncfs(r0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/autofs\x00', 0x208101, 0x0) ioctl$int_in(r1, 0x40000005439, &(0x7f0000003000)=0x0) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e39000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a7000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00008fd000)=0x2e0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000607000-0x4)=0x461, 0x4) sysfs$3(0x3) ioctl(r0, 0x1000080004520, &(0x7f0000271000-0x4a)="") 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00004d1000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b02000)={0x1, 0x0, [{0xc0000103, 0x0, 0xffffffffffffffff}]}) 2018/01/06 14:10:44 executing program 6: clone(0x0, &(0x7f00009df000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000e4d000)=0x0, &(0x7f0000fe4000)="") gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008a8000-0x4)=0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) tgkill(r1, r0, 0x1000000) 2018/01/06 14:10:44 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000049c000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000301000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/01/06 14:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007cc000)={0x0, @in6={{0xa, 0x1, 0x568a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x96a8}, &(0x7f0000288000)=0x98) fcntl$getownex(r0, 0x10, &(0x7f000061f000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f000057e000)=&(0x7f0000adf000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000036c000-0x8)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000604000)={0x8, 0x8, 0x3, 0x4, 0x5, 0xa71, 0xfffffffffffffff8, 0x9, r1}, 0x20) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/06 14:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000a49000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000697000-0x90)=[], 0x0, &(0x7f0000f26000)=""/234, 0xea, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) userfaultfd(0x800) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x7) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000ad7000-0x10)={0x7, &(0x7f00005f4000-0x8c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c8c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f84000-0x8)='./file0\x00', 0x4000, 0x101) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000551000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f00005a7000-0x38)={&(0x7f0000f80000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000-0x30)=[{&(0x7f0000f80000)=""/210, 0xd2}], 0x1, &(0x7f0000bf3000-0x26)=""/38, 0x26, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f85000)={0x100000001, {{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]}}, 0x90) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000f86000)={0x0, r1}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000f86000)={r3, r1}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000444000-0x18)={0x34c4, 0x10, [0x9, 0x10000, 0x1, 0x1ff]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f85000-0x20)={0x7f, 0x0, 0x3, 0xfffffffffffffff8}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000f87000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f84000)={r4, 0x3}) getitimer(0x2, &(0x7f0000d66000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f84000)={0x0, 0x10000, 0x9a, 0x0, 0x8, 0x1, 0x3, 0x80, {0x0, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9f0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x7, 0x9, 0x3}}, &(0x7f000048d000)=0xb8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d29000)={r5, 0x608e9a98, 0x1}, &(0x7f0000f84000)=0x8) bind$netrom(r0, &(0x7f00000c2000-0x10)=@ax25={0x3, {"2a57b4ae13e5de"}, 0x6}, 0x10) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ac8000)=0x0) ptrace$peek(0x1, r0, &(0x7f0000ae4000)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ffc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpid() r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00004e7000)='net/wireless\x00') fanotify_mark(r3, 0x8, 0x20012, r1, &(0x7f000069f000-0x8)='./file0\x00') writev(r3, &(0x7f0000c50000-0x10)=[{&(0x7f0000923000-0x1)="01", 0x1}], 0x1) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000f86000-0x8)=0x0) 2018/01/06 14:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000bdd000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r0, 0x2, 0xb) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000c57000-0xb)=""/11) 2018/01/06 14:10:44 executing program 6: r0 = socket(0xa, 0x1, 0x0) sendto$unix(r0, &(0x7f000036d000)="", 0x0, 0x0, &(0x7f0000ec3000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000a74000)=[{0x2, 0x1, 0x9, 0x10000}]}, 0x10) 2018/01/06 14:10:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bf7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f00005d0000)=0x0, &(0x7f00005b7000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006c1000)={0x0, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000001000-0x20)={0x0, r4, 0x10002, 0x1}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x100000001}, 0x8) setsockopt(r1, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/06 14:10:44 executing program 2: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c1000)='/selinux/enforce\x00', 0x101000, 0x0) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000987000)='/selinux/mls\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f00004e4000)={0x1f, {0x0, 0x9, 0x8000, 0x2ed40, 0x4, 0x30399d41}, 0x9}, 0x9) r2 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000008d000)=0x0) flistxattr(r0, &(0x7f0000749000-0x40)=""/64, 0x40) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0xa) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0xfffffffffffffea5, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002cf000-0x284)='t', 0x1, 0x0, 0x0, 0x0) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/06 14:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000448000-0xa)='/dev/dsp#\x00', 0x2e, 0x80600) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ea4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000151000)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) lsetxattr(&(0x7f00003ce000-0x8)='./file0\x00', &(0x7f000000c000)=@random={'user.\x00', ',em1\x00'}, &(0x7f0000506000-0x1)='\x00', 0x1, 0x1) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c3a000)=@generic="9c43b4008e1a9c387b004403b5a48f82") setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) mlockall(0x1) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000707000)='/dev/usbmon#\x00', 0x3, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000d79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ecd000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00003c0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r4}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c62000-0x10)={&(0x7f000084b000/0x4000)=nil, 0x4000}) getsockopt$inet6_int(r3, 0x29, 0x87c0960b1c812396, &(0x7f00008be000)=0x0, &(0x7f0000710000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) listen$netrom(r3, 0x20) fcntl$getflags(r3, 0x40a) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername$netrom(r2, &(0x7f0000cd9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002ad000-0x4)=0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00002a2000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:44 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semget(0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000030000)='/dev/vcsa#\x00', 0x51, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000000d000-0x38)={0x1, 0x0, [{0x408, 0x0, 0x56c}]}) 2018/01/06 14:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) syz_extract_tcp_res$synack(&(0x7f0000272000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) mount(&(0x7f0000a7a000-0x8)='./file0\x00', &(0x7f00002a1000)='./file0\x00', &(0x7f0000f43000)='nilfs2\x00', 0x20000, &(0x7f000044b000-0x58)="f9857ba883b225a971cf7beccac02634bda50564048a61468c16823143efa82eb001c06e9650e380c568b56373915fc6ef25262224891a7e59f30f8b82b92ffc3bc5b9b130f3634e24a8fb6ec653d3d554bce76433f0913d") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000-0xc)={r1, 0x0, 0x0}, &(0x7f0000b0f000)=0xc) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmod(r2, 0x10e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) write(r3, &(0x7f0000001000)='/', 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f000073e000-0x8)='./file0\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r5 = epoll_create1(0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSETAF(r6, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r4, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x60) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f22000)="02bd9e40c5d68a4c68fce46bbc28deccb6b3a7a84c59663943ed629da660749e11d9dfe5831773e91e44c761e37b93a69aac8b90f84c6c9e1c624ddb886643944c699e9da1d4829aaf6e5d818e0ead3bb0063403158edb008f17b88622f25c2c1c2083ad0d07eea66ed32b75171bfb3ad09c0fd1b16c02fdeb5c3abf2675e3514358a3a97b5db65ee9dcaa7d3e3fd3584a5eacbdc594bdf36757cda4ba04526ef5780b647976ccfc828421c8ea93a490", 0xb0, 0x80, &(0x7f0000f23000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f0000c6c000)={0x5, 0xc9f, 0x9, 'queue1\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80000, 0x9, &(0x7f0000f91000-0x8)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000b05000-0x8)=0x1) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000731000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x7286) 2018/01/06 14:10:44 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x2, 0x13, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x20)={0x1c, 0x0, &(0x7f0000009000-0x1c)=[@free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x4, 0x3}], 0x33, 0x0, &(0x7f0000002000)="de79dec425141c16a000d70bf1586a29b1aa3a60c3cc969fc41db6c98008818701a87b00a41ad3cad92ebf7b0edcc02d45ecee"}) r2 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0xeacf, 0x80402) connect$inet(r2, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) syz_open_dev$mice(&(0x7f0000006000-0x10)='/dev/input/mice\x00', 0x0, 0x200) 2018/01/06 14:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000037b000-0x15)='task\x00') renameat2(r0, &(0x7f00002c9000)='./control\x00', r0, &(0x7f0000fb2000-0xa)='./control\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003d9000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000cd1000-0x4)=r1) 2018/01/06 14:10:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000017e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffffffffffffff57) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000fb0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) r3 = semget(0x0, 0x0, 0x4) semctl$GETNCNT(r3, 0x1, 0xe, &(0x7f0000d76000-0x15)=""/21) 2018/01/06 14:10:44 executing program 5: r0 = socket(0x40000000015, 0x10000000000007, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ff8000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000035c000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = dup(0xffffffffffffff9c) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f9b000-0x138)={{0x10f000, 0x502e8d38ec7d3eb, 0xf, 0x8, 0x401, 0x4, 0x1, 0x81, 0x4, 0x8dff, 0x4, 0x9, 0x0}, {0x0, 0x10000, 0x10, 0x100000001, 0xf9a, 0x6b01, 0x0, 0x1, 0x401, 0x5, 0x2, 0x1000, 0x0}, {0x1, 0x3000, 0x0, 0x54, 0x35d7, 0x1000, 0x8000, 0x7, 0x80000000, 0x3, 0x5, 0x0, 0x0}, {0x0, 0x17000, 0xf, 0xc8, 0x5, 0x77ec, 0x10000, 0x8, 0x7, 0x1df3, 0x8001, 0xffffffffffffffff, 0x0}, {0x6000, 0x10000, 0x0, 0x100000001, 0x0, 0x8, 0x20, 0x3f, 0x3, 0x7ff, 0x4, 0x7fff, 0x0}, {0x0, 0x100002, 0xf, 0x1, 0x9, 0x1, 0x80000000, 0xffffffffffffff7f, 0x7, 0x7f, 0x57, 0xa8, 0x0}, {0x7000, 0x4000, 0x9, 0xfffffffffffffffa, 0xfffffffffffffa69, 0x53f, 0x7f, 0x1ff, 0xabb2, 0x1, 0x8, 0x100000000, 0x0}, {0x0, 0xf000, 0xb, 0x2, 0x3, 0x3, 0x200, 0xe0ed, 0x2, 0x0, 0x6, 0x1ff, 0x0}, {0xd000, 0x10000, [0x0, 0x0, 0x0]}, {0x2, 0xd002, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0xeb3712fd7845ab63, 0x420, 0xa, 0x2000, 0x1f000, [0x2, 0x101, 0x5, 0xffffffff]}) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ad000-0x10)='/selinux/policy\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a7d000-0x1000)=""/4096, 0x1000) fcntl$addseals(r1, 0x409, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) bind$ax25(r1, &(0x7f000070f000)={0x3, {"8250e591bf5a3b"}, 0x7c68}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e4e000-0x4)=0x0) getresuid(&(0x7f0000ff9000-0x4)=0x0, &(0x7f0000f28000)=0x0, &(0x7f0000fa3000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000-0x4)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000740000)={r2, r3, r4}, 0xc) 2018/01/06 14:10:44 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000662000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000300000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) preadv(r2, &(0x7f0000939000-0xa0)=[{&(0x7f00004a1000-0x28)=""/40, 0x28}, {&(0x7f00005d4000)=""/254, 0x37c}, {&(0x7f0000170000)=""/4096, 0x1000}, {&(0x7f0000e82000)=""/230, 0xe6}, {&(0x7f0000f51000-0x16)=""/22, 0x16}, {&(0x7f00005d1000-0x6a)=""/106, 0x6a}, {&(0x7f000017c000)=""/4096, 0x1000}, {&(0x7f0000a67000)=""/247, 0xf7}, {&(0x7f0000b55000-0xe0)=""/224, 0xe0}, {&(0x7f000009f000-0x1000)=""/4096, 0x1000}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e79000)={0x0, 0x1ff, 0x5, 0x9, 0xfffffffffffffe00, 0x4, 0x9, 0x0, {0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa6e, 0x20, 0xffffffffffff1435, 0x9}}, &(0x7f00006a3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000386000)={r3, 0x100000000}, 0x8) r4 = syz_open_dev$admmidi(&(0x7f000057c000)='/dev/admmidi#\x00', 0x6, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000087f000)=@assoc_value={0x0, 0x0}, &(0x7f000045d000)=0x8) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x2, 0x7e2f, 0x0, 0x8003], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f000097f000-0x128)={0x36fc578238a9042, 0x0, [{0x1, 0x1, 0x0, 0x0, @adapter={0x800, 0xfffffffffffff000, 0x100000001, 0x6, 0x9}}, {0x8001, 0x4, 0x0, 0x0, @irqchip={0x8, 0xcc}}, {0x81, 0x5, 0x0, 0x0, @msi={0x6, 0x9, 0x3}}, {0x0, 0x3, 0x0, 0x0, @sint={0x5, 0x10000}}, {0x0, 0x6, 0x0, 0x0, @adapter={0x840, 0x20, 0x8, 0x3, 0x7}}, {0x8, 0x3, 0x0, 0x0, @sint={0x3d, 0x7}}]}) 2018/01/06 14:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000990000)='/dev/ppp\x00', 0x4000, 0x0) fsetxattr(r0, &(0x7f00009d7000-0xf)=@random={'system.\x00', 'M/ppp1\x00'}, &(0x7f0000081000-0x3)="5d9e00", 0x3, 0x1) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) flistxattr(r1, &(0x7f000056f000)=""/191, 0xbf) ioctl$KDENABIO(r1, 0x4b36) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe1d000)=nil, 0xe1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) 2018/01/06 14:10:44 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000595000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) recvmmsg(r0, &(0x7f00001f0000)=[{{&(0x7f0000c4e000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d36000-0x40)=[{&(0x7f0000bba000)=""/98, 0x62}], 0x1, &(0x7f0000804000)=""/201, 0xc9, 0x0}, 0x0}, {{&(0x7f0000569000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000b1000)=[], 0x0, &(0x7f00004c4000-0x8a)=""/138, 0x8a, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000413000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00009ba000-0x4)=0x1) r2 = syz_open_dev$sndmidi(&(0x7f0000751000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000d5b000-0x18)=@get={0x1, &(0x7f0000994000)=""/0, 0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000063000)={0x401, {{0xa, 0x0, 0x378, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000424000-0x2148)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000fe8000-0x4)=0x6, 0x4) 2018/01/06 14:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)="") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)="") openat$ppp(0xffffffffffffff9c, &(0x7f0000a0b000-0x9)='/dev/ppp\x00', 0x8800, 0x0) 2018/01/06 14:10:44 executing program 5: mmap(&(0x7f0000000000/0xb38000)=nil, 0xb38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b38000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) clone(0x0, &(0x7f00005d4000-0xeb)="", &(0x7f000007b000-0x4)=0x0, &(0x7f0000b37000)=0x0, &(0x7f00006a0000-0x668)="") r3 = getpgid(r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000b3a000-0x8)=0x0) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getpeername$inet(r0, &(0x7f0000a73000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000597000)=0x10) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f0000dca000-0x8c)=[{0x9, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x100000002, 0x0}, {0x0, 0xf418}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x2}, 0x0, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x80, 0x2000000000001000}, {0x0, 0x0}}}}}], 0x60) 2018/01/06 14:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002bf000-0x11)='/selinux/enforce\x00', 0x200, 0x0) bind$inet6(r0, &(0x7f0000dd9000-0x1c)={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d06}, 0x1c) 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000380000-0x8)={0x0, 0x0}) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000590000)='./file0\x00', 0x1000182) getuid() recvmmsg(r1, &(0x7f0000780000)=[{{&(0x7f0000029000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a1f000-0x60)=[{&(0x7f00009b0000-0x7a)=""/122, 0x7a}, {&(0x7f0000d21000)=""/208, 0xd0}, {&(0x7f0000a78000)=""/58, 0x3a}, {&(0x7f0000d38000)=""/189, 0xbd}, {&(0x7f0000cc4000)=""/238, 0xee}, {&(0x7f0000cb2000)=""/186, 0xba}], 0x6, 0x0, 0x0, 0x0}, 0x3f}, {{&(0x7f00004ed000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000150000)=[{&(0x7f0000703000-0xa)=""/10, 0xa}, {&(0x7f00005d5000)=""/222, 0xde}, {&(0x7f00003e8000)=""/107, 0x6b}, {&(0x7f00009cb000)=""/0, 0x0}, {&(0x7f0000e65000-0x8e)=""/142, 0x8e}, {&(0x7f000006e000-0x62)=""/98, 0x62}, {&(0x7f00009af000-0x88)=""/136, 0x88}, {&(0x7f0000bd0000)=""/224, 0xe0}, {&(0x7f000021f000-0x34)=""/52, 0x34}, {&(0x7f0000063000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f00004fa000)=""/118, 0x76, 0xfff}, 0xfff}, {{0x0, 0x0, &(0x7f00000a3000-0x50)=[{&(0x7f000032e000-0xe6)=""/230, 0xe6}, {&(0x7f0000f1d000)=""/13, 0xd}, {&(0x7f0000966000-0x2f)=""/47, 0x2f}, {&(0x7f0000029000)=""/120, 0x78}, {&(0x7f0000ee6000)=""/170, 0xaa}], 0x5, &(0x7f0000a60000)=""/24, 0x18, 0x4}, 0x6}, {{&(0x7f000055e000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f0000-0x20)=[{&(0x7f0000621000)=""/37, 0x25}, {&(0x7f000049f000)=""/151, 0x97}], 0x2, &(0x7f0000326000)=""/238, 0xee, 0x4}, 0x9}, {{&(0x7f0000f2e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000e30000)=[{&(0x7f00006a3000-0xd6)=""/214, 0xd6}, {&(0x7f0000761000)=""/192, 0xc0}, {&(0x7f000056d000)=""/214, 0xd6}, {&(0x7f0000507000)=""/24, 0x18}, {&(0x7f000091b000-0xfa)=""/250, 0xfa}, {&(0x7f0000d62000-0xd5)=""/213, 0xd5}, {&(0x7f00003b4000-0x56)=""/86, 0x56}], 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x8}, {{0x0, 0x0, &(0x7f0000073000-0x2f)=[{&(0x7f0000dd1000-0xf9)=""/249, 0xf9}, {&(0x7f000085c000-0x8c)=""/140, 0x8c}, {&(0x7f00001ff000-0xd8)=""/216, 0xd8}, {&(0x7f0000b61000)=""/149, 0x95}, {&(0x7f0000aab000)=""/185, 0xb9}], 0x5, &(0x7f0000ace000-0x35)=""/53, 0x35, 0x31d1}, 0x8000}], 0x6, 0x40, &(0x7f0000170000)={0x0, 0x989680}) mkdir(&(0x7f0000493000)='./control\x00', 0x0) r3 = inotify_add_watch(r2, &(0x7f0000f5f000)='./control\x00', 0x84000260) inotify_rm_watch(r2, r3) inotify_init1(0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000006c000)={0x0, 0x0}, &(0x7f0000e75000-0x4)=0x8) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0xc0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6ef, 0x10000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xff80000000000000, 0xfc0000000000000, &(0x7f000077b000-0x5b)=""/91, &(0x7f00009f7000)=0x5b) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket(0x17, 0x3, 0x4) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000a71000-0x4)=0x0, &(0x7f0000c06000)=0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000bb0000-0x4)=0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000e64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000528000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000001000)={0xffffffffffffff7f, 0xa, 0x6, 0x8, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') fchmod(r0, 0x80) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000015000)='./bus\x00', 0x84000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./bus\x00', &(0x7f000001a000-0x6)='./bus\x00', &(0x7f0000002000+0xc71)='pipefs\x00', 0x8000, &(0x7f0000008000-0x8d)="92232a65c9518eed512a8ceb2adb0e00cdb258d7bc30db0139db35dfb6661463ab56307241463cb5bec58607af41d7a7a2738dff91dae58ec004364fe6aca54828ee87c24d9ba85caf7acd35784d42558c82f4856a3c3714ae13477aea1774a2e236a3e796121f773081ade0c5bcf6380c5b862b103e250c7c9cec670238bcb686e08783941920eca562574f5b") r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_dev$tun(&(0x7f0000fbf000)='/dev/net/tun\x00', 0x0, 0xc004) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000bd1000)=0x4, 0x2) readv(r1, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000038f000-0x2b)=""/43) sched_setaffinity(r0, 0x8, &(0x7f00007ef000-0x8)=0x1) write$eventfd(r2, &(0x7f0000f08000+0xe4c)=0x0, 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000950000-0x4)=0xb4, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/enforce\x00', 0x200, 0x0) 2018/01/06 14:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000817000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000bef000-0x8)='./file0\x00', 0x200, 0x60) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000d27000-0x120)={0xfffffffffffffffb, 0x101, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffff, 0x4, 0x6, 0x8, "f683d8a2f83aa7356fc37ac493f7ca22", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000061f000-0x4)=0x9, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000095b000-0x24)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@empty=0x0]}, 0x14) 2018/01/06 14:10:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000057b000)='./control/file0\x00') r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndpcmc(&(0x7f000057b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9a97, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004d3000-0x8)={0x0, 0x2e}, &(0x7f000023c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c2b000)={r4, 0xeb73}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x18) fcntl$setownex(r1, 0xf, &(0x7f000006a000-0x8)={0x0, r0}) syz_open_dev$mice(&(0x7f0000a5b000)='/dev/input/mice\x00', 0x0, 0xc6980) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) r5 = dup2(r1, r2) tkill(r0, 0x15) io_setup(0xf0cf, &(0x7f0000da6000)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000df1000-0x3)=0x41, 0x4) 2018/01/06 14:10:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00006c2000)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008ed000-0x4)=0x0, &(0x7f0000f2d000-0x4)=0x4) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000c4c000-0x400)={""/1024}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c35000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000de2000)=[@in6={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x1c) 2018/01/06 14:10:44 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x6b40, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001000-0x4)=r0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000002000-0xb)=""/11) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f000064c000-0xb8)=""/184) 2018/01/06 14:10:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00003d0000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) getdents64(r1, &(0x7f0000d16000)=""/179, 0xb3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000431000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) write(r0, &(0x7f0000b44000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcb", 0x24) 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8100, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000cc7000-0xc)={0x9123, 0x1, 0x7fff, 0x5, 0x8000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000632000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigsuspend(&(0x7f00006db000)={0x0}, 0xffffffffffffffab) r1 = socket$inet6(0xa, 0x804, 0x7fffffff) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000a87000-0x46)=""/70, &(0x7f0000705000+0xc3b)=0x46) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000321000)='blacklist\x00', &(0x7f00006c0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000202000)='keyring\x00', &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000272000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f000027a000-0x5)='user\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b31000-0x1)=':', 0x1, r1) r3 = add_key$user(&(0x7f0000212000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000119000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f00004f0000)=""/3, 0x3, &(0x7f0000550000)={&(0x7f0000534000)={'crc32c-generic\x00'}, &(0x7f0000e6a000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000096d000)='attr/fscreate\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00004ab000-0x4)=0x0) write$evdev(r0, &(0x7f0000383000-0x18)=[], 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c6000-0x9)='/dev/rtc\x00', 0x40002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007e6000)=0x100000000, 0x4) 2018/01/06 14:10:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f0000ae3000)='./file0/file0\x00', 0x0, 0xfffffffffffffffc) sendto$unix(r0, &(0x7f00009c4000)="b526f21ef7c1801ff035ad14476ad5b589a6105d477e782ed78134338e2f1108e434ea2fbe45b75c3ed0ffc293ee79c5b8c711f6cfe9d612052e720da7b533c0050779836f2e722c54cd9d1a8b6d9abe80154f9fabebe10714aba39caf6141a7c32153174933b59375c46c580fd9ca314ad62a526e101c32c4a0372c4711e0db1c7f1118306c28bab397e5a22d19c1f870477f5150a2f9b53946dade1d8771257837ed93a92605c7149ce2d95f33843a4399983501e1f3e0d009c2e3591bdc9e2398f6f9e2ec05d6f370e73b530e6e707aefd5b44d0ab58189f111ba85db", 0xde, 0x50, &(0x7f0000b38000)=@file={0x1, './file0\x00'}, 0xa) getdents64(r1, &(0x7f000076e000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000128000)={0x3}, 0x4) 2018/01/06 14:10:44 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000077f000-0x10)=[], 0x0, &(0x7f0000190000-0x10)={0x77359400, 0x0}, &(0x7f0000278000)={0x0}, 0x8) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000001000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000090d000)={0x8c, &(0x7f0000d6e000)=""/140}) readv(r3, &(0x7f000037e000)=[{&(0x7f000037f000-0xb)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r1, r2) tkill(r0, 0x16) [ 44.581620] audit: type=1326 audit(1515247844.834:702): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7861 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 14:10:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ba2000)='/dev/amidi#\x00', 0x4, 0x101000) inotify_add_watch(r0, &(0x7f000036b000)='./file0\x00', 0x1000004) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000f3b000-0x106e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x14, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 44.648442] audit: type=1326 audit(1515247844.865:703): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7861 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=130 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.664567] device eql entered promiscuous mode [ 44.682742] audit: type=1326 audit(1515247844.865:704): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7861 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.708609] audit: type=1326 audit(1515247844.865:705): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7861 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.733845] audit: type=1326 audit(1515247844.870:706): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7861 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 44.758751] audit: type=1326 audit(1515247844.870:707): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7861 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/06 14:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x200, &(0x7f0000e50000-0xd0)=""/208, 0xd0) syz_emit_ethernet(0x5e, &(0x7f0000591000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x28, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3, 0x5, "78686338a6"}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x786}]}], @dccp={{0x0, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c40d32", 0x0, "9b5ec7"}, ""}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006db000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000b73000)=0x2, 0x4) 2018/01/06 14:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f0000dca000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}], 0x30) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b0d000-0x4)={0x2}, 0x1) 2018/01/06 14:10:45 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000434000)=0x4) r2 = shmget(0x2, 0x2000, 0x80, &(0x7f0000af7000/0x2000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000a6c000)=""/0) 2018/01/06 14:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000022000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000d90000-0x4)=0x1f, 0x4) syz_open_dev$adsp(&(0x7f0000b4c000)='/dev/adsp#\x00', 0x21d, 0x24100) 2018/01/06 14:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000435000)={0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac760100", [0x0, 0x0], 0x0}) writev(r0, &(0x7f00008f8000-0x80)=[{&(0x7f0000e3f000)="9c6164801575212fa1e4194a3620a06b32a8cb3a8c413f2addbb0f58663ed4493818eb5938714562ad0b9f2b3d89685bc73e662555545f3bed86a1f94c2a799b4f7f307a87776fd058021638aaac5b120b8072517111fb5e235259f81cd73f21bec3305ee4e15436dd9c7ee4e49dd7f146a53f85dee3dc505690591a61e705fedc1f478cdba6992ce32d4d83790a2517805ed6cf14812fccb4db68", 0x9b}, {&(0x7f0000ec6000)="45975054013f79d9caab0bcaf32e94f6d1fc8db0c2869be272196e00d4643971911b0275fe9cbe32903ed3519a2abe93f6bc830f1b1edcdb74593610f810d6f95c021dc2129bff30c323cb51c987b209d8a6818afe07ee7f0ed50abaa99d09", 0x5f}, {&(0x7f00005fa000-0x5a)="0dd2821d714481d0535b6eff43cebfd8d32d0d487391e08f963148de9a07c22d6f17b51aee7dc60b64aa42563c4161cda2abdb3f5c764872b16ac6e0efb8363b307c14205f7b099ea2622580c8edd63b848d780fb4d89babf010", 0x5a}, {&(0x7f00005dd000-0x6b)="9359a89ff390acaa7b425ccba209a3e7cb619c35051ef280d5398fb9bbdad41827abe87077995cc2a9d163b15668496f8b254d49a16ec59d6a59d64c47f3d05566d5567f5a8ce57a133c1dc04cc14af16a9ee7001c85bfaec8264efa61bc4e3abbb6b3ea870f907b0d01aa", 0x6b}, {&(0x7f0000249000)="", 0x0}, {&(0x7f0000b9b000)="3463cf59c71a8be4611697258c718211c1a4b514d7238df9d71f57c1e989b853719698bfcab30add604793a9e3a88640eaea5cfc2b47cd41e9fdf3d6669ab7e41057305f8f4402fd66fb90a8c54011871415c429f0f4b2589bdab770317bf0fb683302e1eea49bd021551179615c", 0x6e}, {&(0x7f0000666000)="b10e95a5f8b416aa70a85ab2cba34884fdc1e22c6eebb0a5bc19f4cd22d1cc917cc2ab5cf7c5acd384855a02e913e8508c95e48e63dc5810c44941a4492f093d9456f822ff296c87e6d5f71993a8ed236cb23186e3d1e6faf5a54cb7a66f49c56ce1ccba454267623379d2b3840252535edc837c202fd3bfd5c49c9b6aa44ca01794a0a0422d1d9707097ae029f16212ff865603565743e467b2390cfee73e88e7da25f15bf9e34663da68da97a0bfe7145a6f74e2fa1798318c959583469f2b8e91c640baa0e7e3751bfc178615", 0xce}, {&(0x7f000042c000-0x34)="49434085bc2666a46d097f3b15c4564bc8111984d76c1c1e76217f24ebbd86f212746b36dae733554642c5f0e50bb9952525ce2843908836660b4025215f8ef2ed00068699c8e1", 0x47}], 0x8) 2018/01/06 14:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000ef0000-0x4)=0x3, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f7c000-0xe8)=@hopopts={0x7f, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x6}, @calipso={0x7, 0x58, {0x7, 0x14, 0x6, 0x1, [0x7f, 0x80000000, 0x200, 0x5, 0x1, 0x5, 0xd0b8, 0x10001, 0x7, 0x8]}}, @padn={0x1, 0x0, []}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x1, 0x4, 0xffffffff, 0xff, [0x1, 0x5]}}, @jumbo={0xc2, 0x4, 0x40}, @calipso={0x7, 0x48, {0x2, 0x10, 0x2, 0xfff, [0x8, 0x2, 0x7fffffff, 0x2, 0x1, 0x5, 0x9, 0xffff]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@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) write$tun(r3, &(0x7f0000ca0000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x5f, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4368ad", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "65fc4f143482b1b3333854d6fbd11a180c0b4b1d6a818fb9e5600b23575f2af9bdb992cb1fb54fd4677f23bf786442"}}}}}, 0x91) socket$inet(0x2, 0x5, 0x7) 2018/01/06 14:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000056d000)='/dev/rtc\x00', 0x280, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000ff2000-0x70)={[{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]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f3000)=@assoc_value={0x0, 0x8}, &(0x7f00003ff000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000721000-0x4)=r1, 0x4) capset(&(0x7f000005b000-0x8)={0x399f1336, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000e4b000-0x4)=0x3, 0x18c) 2018/01/06 14:10:45 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") shmat(0x0, &(0x7f0000005000/0x1000)=nil, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d5f000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 14:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x20004, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x12, 0x21001, 0x6, 0x2e, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000774000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000266000-0x20)={@generic="459be1e42a64b7d9f9d42da709153864", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 14:10:45 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f000001f000-0x1)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000005000)=0xfa7) pread64(r1, &(0x7f000001a000-0x7)=""/7, 0x7, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000012000)=[0x7ff, 0xffffffffffffffbc]) 2018/01/06 14:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afc000)='/dev/hwrng\x00', 0x400100, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2, &(0x7f0000173000-0x10)={0x77359400, 0x0}) dup2(r1, r2) write(r2, &(0x7f00001a6000)="ba", 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d81000)='/selinux/policy\x00', 0x0, 0x0) recvmsg$kcm(r3, &(0x7f0000725000)={&(0x7f0000eb6000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002bd000)=[{&(0x7f0000751000-0xb)=""/11, 0xb}, {&(0x7f0000626000)=""/18, 0x12}], 0x2, 0x0, 0x0, 0x7}, 0x10000) prctl$seccomp(0x16, 0x1, &(0x7f0000fae000-0x10)={0xa, &(0x7f0000328000)=[{0x6, 0x4, 0x401, 0x9}, {0x1ff, 0x80, 0x8, 0x71}, {0x7, 0x7fff, 0x8, 0xffffffffffffffb3}, {0x8001, 0x5, 0x0, 0x1f}, {0x0, 0x5, 0x8, 0x6}, {0x1ff, 0x3, 0x5, 0x7}, {0x800, 0x1, 0x8, 0x1000}, {0x3, 0x80000000, 0x3, 0xc748}, {0x3f, 0x9, 0x2, 0xca9a}, {0x5b, 0x9, 0x2, 0x7fffffff}]}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000f2f000-0x8)='./file0\x00', &(0x7f0000e6b000)='./file0\x00', &(0x7f0000403000-0x8)='fuseblk\x00', 0x0, &(0x7f0000f61000-0x149)="") 2018/01/06 14:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup2(r0, r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000ad5000)='/dev/cuse\x00', 0x42000, 0x0) 2018/01/06 14:10:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000d3c000-0x50)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000d75000-0x4)=0xfffffffffffffe43) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000003000)='./file0\x00', 0x40000, 0x2c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000)={0x84, @time={0x0, 0x0}, 0xfffffffffffffffa, {0xffff, 0x8}, 0x6c3, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000003000-0x74)="611fb0d203c832261033d1fbc76e768b0e471b7535d1d4f3d5e457f8b6eb648dc20629463f722d559272a303918a2da461522be4f1b74cbdd39e5f1de8680318f0609972c5db3bc08e99f0f21603d986f22d87d0b6085d94c8f2fc425d1fa6660ee178963ba856b8a9df4e8e6ae3708a6eb7fddd", 0x74) listen$netrom(r1, 0x7fff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000004000-0x68)={0x4, 0x100000001, 0x8000, {r2, r3+10000000}, 0x100000000, 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]}) 2018/01/06 14:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d47000-0x13)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x1, 0x1) fcntl$lock(r0, 0x7, &(0x7f0000e0d000-0x20)={0x0, 0x1, 0x100000000, 0x0, 0x0}) r1 = semget$private(0x0, 0x5, 0xa) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000839000-0xfc)=""/252) 2018/01/06 14:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001bd000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000d26000)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a79000-0xf)='/dev/sequencer\x00', 0x80, 0x0) symlinkat(&(0x7f00003a7000-0x8)='./file0\x00', r3, &(0x7f000025c000)='./file0\x00') ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00001a5000-0x4)=0x0) 2018/01/06 14:10:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[], 0x1) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) 2018/01/06 14:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6b000)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000609000-0x18)={r0, &(0x7f0000096000)="c65d0055fc9fcb4980e858b6025f8bb18fc767ff213e428e7df5634b50717062c958346b987b9918a2d675f07f87ba38537b9a3dfbf91c4a8d8b9dd3d2580a505632d4a5a47c87bb8dd623342e794aef9cfbd1d8b7704d977108e8ee269651a0ff532a24181726b990097c1d66870fb1fc14f95a4103ce1ed85d59c6dbbdea9762727f3b556360e00703cc3a80e29eba", &(0x7f00003e2000-0x3c)=""/60}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a14000)={r1, &(0x7f0000d79000-0x25)=""}, 0x10) 2018/01/06 14:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000199000-0x4)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d65000)={0x0}, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000804000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000598000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000018b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000735000)='/dev/dsp#\x00', 0x9, 0x40) epoll_pwait(r3, &(0x7f000060b000-0xc)=[{0x0, 0x0}], 0x1, 0x3f, &(0x7f0000895000)={0x2d}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000a4c000)="", 0x0) 2018/01/06 14:10:45 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000119000-0xc)='/dev/amidi#\x00', 0x100000000, 0x220000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00002b0000-0x1c)={0x302b, 0x5, 0xc84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = 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}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) preadv(r1, &(0x7f000002d000)=[{&(0x7f00006ed000-0x2)=""/2, 0x2}, {&(0x7f000013c000)=""/30, 0x1e}, {&(0x7f0000641000)=""/219, 0xdb}, {&(0x7f00002ab000-0xb)=""/11, 0xb}, {&(0x7f0000fee000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 45.429086] syz-executor4 (7953): /proc/7948/oom_adj is deprecated, please use /proc/7948/oom_score_adj instead. 2018/01/06 14:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000397000-0x4)=0x0, &(0x7f00008aa000-0x4)=0x4) accept$inet(r0, 0x0, &(0x7f00005bb000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f0000372000)="fbd515de437cb23eeefe1794453ba2bd1e5cf83f126b7e3f1c0e6424640bb9735daf8dba8bca7bf47510fb38bdcf228a9a56bc3d1e8a8b52fb8b12911b877ccf5998d75d949ad7cfe0b863018eeb113924f49a149999f991b98e29439f6c019f7e65573181a053e3163590806839449c5d8ec84be60fa4ed80d10c9a1333967d76f6be99bc907a99f3821276098438782ec46ec649786fdc95cdf9c95231396000384a059b685f42d6020b409a55636970213589eeb29ba65781409e349867a689ec1408cc5bd445497e35800fcd731c13c04b4023") 2018/01/06 14:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000648000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000009c000)={0x0, 0x0}) write$evdev(r3, &(0x7f0000ee9000-0x90)=[{{0x0, 0x0}, 0x7f, 0x1, 0x0}, {{0x77359400, 0x0}, 0xee8, 0x1, 0x2}, {{r4, r5/1000+30000}, 0x1ff, 0x0, 0x4}, {{0x0, 0x0}, 0x3ff, 0x8, 0x1f}, {{0x0, 0x0}, 0x1f, 0xc76, 0x8}, {{0x0, 0x7530}, 0x81, 0xc00000000, 0x8}], 0x90) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) socketpair(0x1f, 0x1, 0x80, &(0x7f0000276000-0x8)={0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f000052d000-0x28)={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r7, &(0x7f0000f2c000-0xc)={0x40000001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) r8 = epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r8, 0xc0145401, &(0x7f0000265000)={0xffffffffffffffff, 0x3, 0x75, 0x2, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000831000-0xc)={0xa0000008, 0x0}) 2018/01/06 14:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004b5000)={0x0, 0x0}) shutdown(r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f41000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) r3 = getpid() tkill(r3, 0x30) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cef000)={0x0, 0x6, 0x2, 0x1000, 0x9, 0x6, 0xfffffffffffff801, 0x1, {0x0, @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]}, 0x7a, 0x5, 0x8, 0x4, 0x6}}, &(0x7f0000672000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000369000-0x10)={0x9, 0x206, 0x87a9, 0x5, r4}, 0x10) sendfile(r2, r0, &(0x7f000036f000)=0x0, 0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000ebd000)={0xf1c, 0x200}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) r5 = socket(0x10000000010, 0x2, 0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00009ed000-0x4)=0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00005b7000)={r5, 0xbf}) write(r5, &(0x7f0000a44000-0x1f)="1f0000000601fffafd21ebbb070000000000000009000100011679ff080600", 0x1f) 2018/01/06 14:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f0000ebc000)=0x0, &(0x7f0000393000)=0x0, &(0x7f0000197000-0x4)=0x0) modify_ldt$write2(0x11, &(0x7f000087d000)={0xffff, 0x20001800, 0x2000, 0x80000000, 0x7, 0x0, 0x1, 0x6, 0xb28, 0x5}, 0x10) 2018/01/06 14:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fa4000-0xb)='/dev/adsp#\x00', 0xed7, 0x400800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000022b000)=0x0, &(0x7f0000e33000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f0000ccc000-0x90)=[{&(0x7f0000331000)="7da9a04a25e7f739727a94d9fef027bf3826ef2266ee2117dd91b670cc17c8228896faf6b3920d8956e6c3afa856214382eb73412806979ea7bbf1961a54f7b0cec53724324379efd9662219a2f1b6935452cb9a03c21bc60961062a4d70ad526739cd6debd4b27167667ef1055f647f82bee415ab9d56cd0fa4a70fdbeb42e0c455953feb9348503146c82769887aa5b36a0b75d759f8", 0x97}, {&(0x7f00009a1000-0x1000)="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{&(0x7f0000104000-0x1000)="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0x1000}, {&(0x7f000099e000-0x54)="58d379a61534a38cbf265a90b0bb75911a77c9ae2f2a17af30a38cd9d9ecd656764d2fa4c01393e06a2f7dca9f6ef652fe79f2b8a196aa77b53af2a9ca6c32d5139a563569ac91d0a56af499caf4eb5ff96424da", 0x54}, {&(0x7f0000fab000)="73b203c51e599efd6b934e50d9949562a46cd90d906311df03a46d4c71388d6d5dda6190", 0x24}, {&(0x7f0000d8a000-0x9d)="1b6f72f5581b3537a7e44c7b50778532dccc71dd3aa105dc924facf1d9d8629899a7f273d20a1ef725256b0739fd65099e38d2a5c7c972df389d54ee806e2c1c1f26848c9a83a359981e3580acfacf10317b9e9258e4f0c14054484d12c3f20192718b4323e82826145be88e4e9d798f61a6afb0d8a87c9944b3a6ec4d1aba84c1b3f1d4027bb744f0e854a8fdb2c5322a93417c9e2a5900297fa4e947", 0x9d}], 0x9, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b07000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000ba2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000044f000)="02000000100000e240000d02", 0xc, 0x0) 2018/01/06 14:10:45 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000008000)={&(0x7f0000006000/0x2000)=nil, 0x2000}) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwrite64(r0, &(0x7f0000007000-0xb4)="ad", 0x1, 0x0) 2018/01/06 14:10:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000959000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000180000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) sysfs$2(0x2, 0x0, &(0x7f000002d000)=""/93) signalfd4(r0, &(0x7f00007fd000)={0xfffffffffffffff7}, 0x8, 0x80000) 2018/01/06 14:10:45 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000001e000)='/dev/dsp\x00', 0x400000, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000032000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000029000)={@common='ip6tnl0\x00', &(0x7f000000a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x100ff, 0x10001}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464ae4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cc33b892c486fb71db99ff1d0000010000007b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) pipe(&(0x7f00000c2000)={0x0, 0x0}) r2 = gettid() ptrace$setregs(0xd, r2, 0x0, &(0x7f0000245000+0xc3d)="1cdc96e4519c599b710e97243b501a77c3126b") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00006ee000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) accept4$inet(r1, 0x0, &(0x7f000014f000)=0x0, 0x80800) 2018/01/06 14:10:45 executing program 4: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/checkreqprot\x00', 0x440c0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/dsp\x00', 0x8200, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6d000)=@newsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(xts(cbc-serpent-avx2),rmd320)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x4048000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 14:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) clock_gettime(0x0, &(0x7f0000d41000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000701000)='./file0\x00', &(0x7f0000630000-0x20)={{0x0, 0x0}, {r1, r2/1000+30000}}, 0x0) fcntl$setlease(r0, 0x400, 0x0) eventfd2(0x5, 0x80000) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xffffffffffffffff}, 0x0, 0x8) mlock(&(0x7f0000d78000/0x1000)=nil, 0x1000) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) socketpair(0x0, 0x807, 0x8, &(0x7f00005c3000)={0x0, 0x0}) open(&(0x7f0000195000-0x8)='./bus\x00', 0x20000000080047, 0x0) 2018/01/06 14:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000106000-0x8)='trusted\x00', &(0x7f0000269000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003af000-0x1)='\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00001cd000-0x19)='/selinux/avc/cache_stats\x00') ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a5d000)={&(0x7f00005cc000/0x1000)=nil, 0x80000000, 0x3, 0x24, &(0x7f00002a8000/0x4000)=nil, 0x0}) 2018/01/06 14:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000d87000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x5c4}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"50870a792a7d82e12ac8fe47"}}], 0x60) 2018/01/06 14:10:45 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000fd1000-0x60)=[{&(0x7f00006d3000)=""/0, 0x0}, {&(0x7f0000785000)=""/4096, 0x1000}, {&(0x7f00001be000)=""/0, 0x0}, {&(0x7f0000fd0000+0x1b0)=""/222, 0xde}, {&(0x7f0000fd1000-0x64)=""/100, 0x64}, {&(0x7f000004a000-0xc6)=""/198, 0xc6}], 0x6, 0x0) r2 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000bd5000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x101006) write$evdev(r2, &(0x7f0000a12000)=[{{0x77359400, 0x0}, 0x100020000000001, 0x20000000045, 0x2}], 0x18) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/06 14:10:45 executing program 1: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000387000-0x4)=0x5, 0x4) connect(r0, &(0x7f00004ac000-0x10)=@nfc={0x27, 0x9, 0x8, 0x2}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000aa4000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018afffffffff800c600000006"}) 2018/01/06 14:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000905000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) openat$mixer(0xffffffffffffff9c, &(0x7f0000ed7000-0xb)='/dev/mixer\x00', 0x20000, 0x0) truncate(&(0x7f00009af000)='./bus\x00', 0x1) 2018/01/06 14:10:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) write$tun(r0, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) epoll_wait(r0, &(0x7f0000622000)=[], 0x0, 0x3) 2018/01/06 14:10:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000762000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000029e000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00008ac000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSCTTY(r1, 0x540e, 0x24fd) 2018/01/06 14:10:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f1b000-0x26)="", 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000083000)=0x15, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 14:10:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000238000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000702000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000eb2000)="", 0x0, 0x0, &(0x7f0000974000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 14:10:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000005, &(0x7f0000ee8000-0x3)='~', 0xff6f) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000a02000)=0x0, 0x4) 2018/01/06 14:10:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x4, 0x4000000000002b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c93000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000367000)='./file0\x00', 0x4) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00004b3000)=0x5) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000043a000)=@add_del={0x2, &(0x7f00002d7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b5b000-0x10)='/selinux/create\x00', 0x2, 0x0) splice(r1, &(0x7f00005b0000)=0x0, r1, &(0x7f000003a000-0x8)=0x0, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000890000)={0x0, 0xff, 0x1, 0xffffffff}, &(0x7f00000b5000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000c3000-0x7)=@assoc_value={r4, 0x97}, 0x8) r5 = syz_open_dev$sndctrl(&(0x7f0000044000)='/dev/snd/controlC#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000d26000-0x40)={0x1, 0x0, 0x8001, 0x3, "b32908e374db162901f71ca300ba08d486620ef3730e1b79ff77a1b92f27fc9b745996cad2ac1f955c29f493", 0x940000000}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000725000)={r0, &(0x7f0000e7d000)="", &(0x7f0000002000)="", 0x1}, 0x20) 2018/01/06 14:10:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0xea6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c0000-0x28)={@common='ifb0\x00', @ifru_addrs=@llc={0x1a, 0x1e, 0x5e0, 0x4, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b50000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000a85000-0xce)="19a53a5221e88e49364d41f15a06dfb1cc8d6182a3748d701182653e5908952d47e021ddbceaeb41a4d64f267051cd5c386d3dcbb3c45390afb78719672dd9741dd5e1248390316cef2573e79f47c6810b2143cfc93bd5df3ee1c220c6c7d2cb24ab1fe8d847cc609966c72a44665ce7f95d4efa8ca534ff4dd1964d115480fe24ad7b3e523a5586f3424e377f9edd6eef1c8aaecc536d4c8d3a06471a640b73c1c825839c7b11e02459fbb33bbcb4f10536b686c7c5babc65ff75af653e077a26d4147291f98674069c34c10515", 0xce, 0x44800, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ba4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x1c) 2018/01/06 14:10:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x800102) r1 = syz_open_procfs(0x0, &(0x7f0000212000)='attr/current\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000603000)=[{0x6, 0x100}, {0x3, 0x9}, {0xa, 0x5}, {0x3, 0x7}], 0x4) 2018/01/06 14:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000008000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00007af000-0x4)=0x1f) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000efa000-0x4)=0x0) r2 = getpgrp(r1) r3 = dup3(r0, r0, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000f31000)=0x7) r4 = gettid() setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000c23000)=0x1c, 0x5eb) rt_tgsigqueueinfo(r2, r4, 0x0, &(0x7f0000055000)={0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r4, r2, 0x1d, &(0x7f0000f19000)={0x12, 0x6eb, 0x1, 0x0}) 2018/01/06 14:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000027c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = creat(&(0x7f00004df000-0x8)='./file0\x00', 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000430000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00002a2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) accept$ipx(r1, &(0x7f00008f8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000027f000)=0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000949000-0x4)=0x0, &(0x7f0000972000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/06 14:10:46 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000f1e000)=[{{&(0x7f0000bd4000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000a0c000)="fc07c70da36cb103627a19b6229c9b8732755631a592f6e612794eff92d978342b84d1b78eb4544db81b0d5a5a38b05a7a33d871debe1ec7f5298e8e1fd3116ec09ad99b17dcd81ba01a6769448abd3841309b89723285280062581e376648e3af84000407657db83cab9514e0128495fc2bc25c0e0c56a22dc1a2fd7fd46c08515c44045c16279c212f0044bc260de8817d6bdb186388e1874acccf43c25a685381ff04cc261f1e691c3108aa75bb5e2d0b31d60b475f1830d05a895bbed7879489d9bc216438d4f085f088bc2f6c8ea9c093062aa13008d068e75fd4bd9dc27e124ccde906c0ae42eeee0000000000000005f8702b1d74", 0xf8}], 0x1, &(0x7f0000a8c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 14:10:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1f) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f00000f0000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ad6000-0x4)=0xffffffffffffffb2) sendmsg(r1, &(0x7f0000fde000)={&(0x7f0000b08000-0x80)=@generic={0x0, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f84468639bf26093d6b53efc1cb2b880001186a68506776e9eb92ebd0fb273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/udp\x00') read(r1, &(0x7f000030a000-0xbf)=""/191, 0xbf) pread64(r2, &(0x7f0000003000)=""/129, 0x81, 0x0) [ 45.743936] sg_write: data in/out 524252/16 bytes for SCSI command 0x0-- guessing data in; [ 45.743936] program syz-executor3 not setting count and/or reply_len properly 2018/01/06 14:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ae000-0xb)='clear_refs\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004e2000)={0x80000001}, 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000122000-0x4)=0x40, &(0x7f0000919000)=0x4) clock_gettime(0x6, &(0x7f0000bfc000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000097000-0x28)=[{r0, 0x0, 0x0}, {r0, 0x5000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2100, 0x0}, {r0, 0x8, 0x0}], 0x5, &(0x7f0000bc1000-0x10)={r1, r2+30000000}, &(0x7f0000fd0000-0x8)={0x8}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) r4 = geteuid() getgroups(0x2, &(0x7f0000e31000-0x8)=[0x0, 0xffffffffffffffff]) chown(&(0x7f00009ff000-0x8)='./file0\x00', r4, r5) r6 = msgget$private(0x0, 0x4) msgsnd(r6, &(0x7f0000661000)={0x3, "f8991c48e94f8bf04d7679c0952558f49bf54182529f45a698032c00506c89a39b6518fc9e3acfb9e71cb461245eeeccf8ab95a60fedd3be2529bd17d0ec95571c3c9f52412979a90149a5c404bcd66c4758f23c49fa1a9d16de481e802941ba6b6c6e51008f98b9a1eb28009c4b3cf5c964"}, 0x7a, 0x800) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a80000-0xc)={&(0x7f0000f20000)='./file0\x00', r0}, 0xc) bind$alg(r3, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000018a000-0x4)=0x6, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000076e000-0xe8)="d1d2c3eea4d34f1f4a65c77b5bcf9afb48a45127927821c726f01148ea32e693551b5386ea686c042b70e199f3538152b1ab173d669b1fcbe856fd26ce6338c9d0832939489e9a4d62dc6febd87815767f9c10207132604940c25a6c0aef1babef6e8f7aeaec6a4e5131c423faf9cc43d76bb6dfea8e8088eed5f54eedc1fa2a12a7dba8e2c9f26d21ce1302caac66b26f2ed8d1b9172782b674ffa0d1b885f888b15203d52cd1c1d4e9c9ec6dbb0ad4b3a4d4d830db5270bcc861fe42bb5c7ede80bf830e6c4e1c9b366547b0513e322dcf038c9f0831bed677d3e22a8cb1d73239f1469fb68d98", 0xe8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000570000)="fd", 0x1) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054e000-0xc)='/dev/rfkill\x00', 0x200400, 0x0) accept4(r7, &(0x7f000087e000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0xc, 0x80000) 2018/01/06 14:10:46 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d31000-0xf)='/dev/sequencer\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x0, 0x7, 0x1, {0x77359400, 0x0}, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000051f000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000baf000-0xb0)={{0x5, 0x4}, 'port0\x00', 0x8, 0x101400, 0x4, 0x79, 0x1d9, 0x8, 0x6, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000bbc000-0x10)=[{&(0x7f0000da8000-0x2c)="29000000200019000144000f040000060200001615de0005000000040d000b000000fb008000000008", 0x29}], 0x1) 2018/01/06 14:10:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d77000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000582000-0x4)=0x0, &(0x7f000003a000)=0x4) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/06 14:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0x10) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004ed000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00008db000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000016f000)=0x14) recvfrom$packet(r0, &(0x7f00007a6000-0xc2)=""/194, 0xc2, 0x60, &(0x7f0000b55000)={0x11, 0xff, r1, 0x1, 0x4a6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000af2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/06 14:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x400002) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f00006b6000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x1000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000619000-0xb)='/dev/audio\x00', 0x10000, 0x0) accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000ca5000-0x10)={&(0x7f0000a55000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000039e000)={0x0, 0xfffffffffffffd16, "734c76b14c2c313e4d3e16b48c481384"}, &(0x7f00005a9000)=0x18) [ 45.806174] sg_write: data in/out 524252/16 bytes for SCSI command 0x0-- guessing data in; [ 45.806174] program syz-executor3 not setting count and/or reply_len properly [ 45.839539] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/01/06 14:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x80047456, 0x0) 2018/01/06 14:10:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000-0x3)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x480000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000000)={0x10001, 0x1, 0x40, 0x2, "6565b767858beb13e288a17636522f84b557deaf87c37c9217d435fcff9615a784523d9dd0ca954e72022278", 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x39980732, r3}, &(0x7f0000000000)={0x9, 0x91f, 0x0, 0xffffffff, 0x7ff, 0x4}) getsockname$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) r4 = syz_open_dev$adsp(&(0x7f000036e000)='/dev/adsp#\x00', 0x9, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000000)="84339870923c25857982460cb942bce08694d4ee48cc3a69c9d8d3e211203fa725e39452a92ddb8b3e2cff4760c383510ac89add05aeeafcda978fa26d66856bef1557729b0295108a95056684663033684941d9ae14914d4e555ff6f37e7d282cad1df213c32f6521d3ea61628a9ae6401c187fac750b655eac7d11a2aaf1af9371d79c61b0e5b5a868716397e326e4ce41cc1049056c67d2799899caf970c5af79ac88c3df1ad8533a30450ddc377985060287ed177afd7b184fa06f726e2daecb22e580f2255d2b82687d7de41ed7edba1913b82cdc9e704cfac37d4639bafa9823d447c5df99ae8140d8f7d6c97668902b01", 0xf4, 0x3, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000b8b000-0x10)={0x6, 0xff}) setpriority(0x2, r5, 0x7fffffff) r6 = syz_open_dev$sndctrl(&(0x7f0000c09000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x6, 0x0, 0x0, 0x0, "e5d8ae06f65ffacf712f5939471f983586003b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f0000d80000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x807, 0x80) openat(r2, &(0x7f0000b03000-0x8)='./file0\x00', 0x408000, 0x11) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000a98000-0x8)={0x0, 0x10000}, &(0x7f0000852000-0x4)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a93000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000039b000-0x18)={r7, 0x5, 0x8, [0x2, 0x14, 0x3ff, 0x7, 0x40, 0x1, 0x10001, 0x4]}, &(0x7f0000c16000-0x4)=0x18) r8 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000702000/0x2000)=nil) shmctl$SHM_LOCK(r8, 0xb) 2018/01/06 14:10:46 executing program 6: r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xe52, 0x4, 0x1, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x5, 0xffffffff00000001, 0x0}, 0x10) connect$bt_sco(r0, &(0x7f0000dbc000-0x8)={0x1f, {0x8, 0x200, 0x6, 0x9, 0xfffffffffffffff8, 0xff}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x21)="1f00000000000000030040e8ff0e0300fe000000000000000affffe50100513fe0", 0xffffffffffffff62) 2018/01/06 14:10:46 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000fab000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003a3000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b5e000)={0x4, &(0x7f0000fad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000029c000)={r2, 0x2}) bind$netlink(r0, &(0x7f0000fab000)={0x10, 0x0, 0x0, 0x3ff00000}, 0xc) 2018/01/06 14:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f00004a1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001c1000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000c58000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r6, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bc5000)={0x0, 0x0}) ppoll(&(0x7f0000115000)=[{r6, 0x0, 0x0}], 0x1, &(0x7f0000374000)={0x0, r7+30000000}, &(0x7f00009dc000)={0x0}, 0x8) close(r5) 2018/01/06 14:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cec000-0x8)='pagemap\x00') close(r0) 2018/01/06 14:10:46 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000254000-0xc)={0xffffffff, 0xfffffffffffffffb, 0x10}, 0xc) signalfd4(r0, &(0x7f0000429000)={0x4}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000e33000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0xe, &(0x7f0000477000-0x1000)=""/4096) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000841000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00007be000+0xdc0)={0x8, 0xffff}) 2018/01/06 14:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x4000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) restart_syscall() setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x6) socket$alg(0x26, 0x5, 0x0) [ 45.885238] netlink: 'syz-executor6': attribute type 11 has an invalid length. 2018/01/06 14:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00009ea000-0x4)=0x2) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/06 14:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ftruncate(r0, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r1) socketpair(0x1f, 0xb, 0x9, &(0x7f0000460000-0x8)={0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000994000)={&(0x7f00002ae000/0x2000)=nil, 0x2000}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000505000-0x50)={0x9, 0x0, 0x7f, 0x4, &(0x7f0000788000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000972000)='\x00', 0x4) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ac1000)={0x0, 0x80000, r3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00001be000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004d8000-0x4)=0xc) 2018/01/06 14:10:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x38) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004bd000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f00004db000)=0x0, 0x61) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000ebe000)=0x4, 0x4) 2018/01/06 14:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003e6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d5000)=0xe8) stat(&(0x7f0000109000-0x8)='./file0\x00', &(0x7f0000a8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000492000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b4000)=0xe8) setresuid(r0, r1, r2) syz_emit_ethernet(0x2a, &(0x7f0000f83000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) 2018/01/06 14:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d27000-0x4)=@int=0x0, &(0x7f000015c000)=0x4) write(r0, &(0x7f0000f7d000)="", 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write$evdev(r0, &(0x7f000046f000)=[], 0x8b67061c75ef6d34) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00004fa000)=""/61) 2018/01/06 14:10:46 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00006d7000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xffffffff, 0x5, 0x6, 0x400000000000, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x0}, 0x8) r2 = socket(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/06 14:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0xfffffffffffffea5, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000298000)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f00002cf000-0x284)='t', 0x1, 0x0, 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c6f000-0xa2)="8d24af619a3bee1e024cbf776731e25ecb52ea8f7b9a0d1c495a2c2fb64c63e020e4a7eb420094e707b89a9eb3cf94b57c6697839d12a854d1d13559fa47f02b3169b7a3fe0ba951a5c4aee2535e0afda5bbebc7013435d2b70f51d4447ff2e35358db2d3f50681591c6a919a337054292861d8868b06a4d2fbf3b499a14b1433b4a0af0d5719ded6312923e9d2d609a8098a5e2383c1d75d56499863f7682b07620", 0xa2) 2018/01/06 14:10:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000beb000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00007ba000)='/dev/adsp#\x00', 0x25, 0x200881) pipe(&(0x7f00003c6000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000577000)=0x0) bind$bt_l2cap(r3, &(0x7f000072c000-0xe)={0x1f, 0x7fff, {0x8, 0x1000, 0x80000000, 0x8, 0xc9e, 0x4}, 0x2, 0xffffffff}, 0xe) fcntl$lock(r2, 0x5, &(0x7f0000c1a000-0x20)={0x1, 0x1, 0xeb, 0x7, r4}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00001a2000-0x10)={0x2, 0x5000}) write(r0, &(0x7f0000fea000)="ec61268b799686e197a64f1667d3aa60c31a01f663d78c64a7e1bc9571d8273cc2b3847d47dafb12262a840e026ca815aff2c027cf1533", 0x37) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000830000-0x108)={0x0, @in6={{0xa, 0x0, 0xffffffff00000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1fffc00000000}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x6, 0x1, 0x3807, 0x4, 0x5, 0x4, 0x20, 0xec, 0x3ff, 0x80000000, 0x10001, 0x64ef, 0x200, 0x0]}, &(0x7f0000438000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c9c000)={r5, 0x5, 0x3, [0x3, 0x7, 0x3]}, 0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000da2000-0x8)={r5, 0x66, 0x3}, &(0x7f0000529000)=0x8) 2018/01/06 14:10:46 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003b9000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x3) close(r0) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="", 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x20a6, 0x8000, 0x9, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000244000)='net/unix\x00') mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00005b4000)={0x8000, 0x7}) 2018/01/06 14:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000730000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0xffffffffffffffcc) 2018/01/06 14:10:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0xfffffffffffffece, 0xfffffffffffffffc, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) shutdown(r0, 0x0) 2018/01/06 14:10:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000772000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000838000)={0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003cf000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000544000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 14:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003d6000-0x10)={0x0, 0x0}, &(0x7f00009e5000)=0x10) write(r0, &(0x7f0000dd3000-0x26)="26000000110047fb93ffffff94fffffffffff70403000000000000000008005105001aef0000", 0x26) 2018/01/06 14:10:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000e6f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x8}}], 0x30) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000420000-0x4)=0x8000, &(0x7f00007a8000-0x4)=0x4) read$eventfd(r0, &(0x7f0000459000-0x8)=0x0, 0x8) 2018/01/06 14:10:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x50) statfs(&(0x7f0000011000)='./file0\x00', &(0x7f0000004000-0x2f)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105100, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1f) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000065e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000073d000-0x10)={r0, 0x28, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000d84000-0x10)={0x401, 0x81, 0x4, 0x2}) [ 46.105938] syz-executor2: vmalloc: allocation failure: 8589934592 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/06 14:10:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f34000-0x70)={[{0x4, 0x7, 0x7, 0x101, 0x7, 0x7, 0x3, 0x8, 0xfff, 0x3e12, 0x9, 0x7, 0x80000000}, {0x2, 0x6, 0xa3, 0x7f, 0x9, 0x4, 0x0, 0x502, 0x1, 0x8, 0x9, 0x4, 0x4}, {0x2, 0xfff, 0x80, 0x9, 0x3, 0x100, 0x41a8, 0xb9, 0x6, 0x6c, 0xfff, 0x3, 0x5}], 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r1, &(0x7f00006ed000)={0x0, 0x0, &(0x7f0000414000-0x60)=[{&(0x7f0000204000-0xc6)='3', 0x1}], 0x1, &(0x7f00002d3000-0x180)=[], 0x0, 0x0}, 0x0) [ 46.173132] syz-executor2 cpuset=/ mems_allowed=0 [ 46.178642] CPU: 0 PID: 8118 Comm: syz-executor2 Not tainted 4.15.0-rc6-mm1+ #51 [ 46.186195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.189805] syz-executor2: vmalloc: allocation failure: 8589934592 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 46.189812] syz-executor2 cpuset=/ mems_allowed=0 [ 46.212036] Call Trace: [ 46.214614] dump_stack+0x137/0x198 [ 46.218233] warn_alloc+0x160/0x260 [ 46.221843] ? zone_watermark_ok_safe+0x260/0x260 [ 46.226680] ? __lock_acquire+0x63e/0x3cf0 [ 46.230893] ? save_stack+0x43/0xd0 [ 46.234494] ? kasan_kmalloc+0xad/0xe0 [ 46.238356] ? __kmalloc_node+0x47/0x70 [ 46.242307] ? kvmalloc_node+0x64/0xd0 [ 46.246173] ? xt_alloc_table_info+0x64/0xe0 [ 46.250574] __vmalloc_node_range+0x4f0/0x650 [ 46.255064] ? xt_alloc_entry_offsets+0x21/0x30 [ 46.259713] __vmalloc_node_flags_caller+0x50/0x60 [ 46.264627] ? xt_alloc_entry_offsets+0x21/0x30 [ 46.269279] kvmalloc_node+0x82/0xd0 [ 46.272975] xt_alloc_entry_offsets+0x21/0x30 [ 46.277450] translate_table+0x20e/0x1660 [ 46.281594] ? lock_downgrade+0x860/0x860 [ 46.285737] ? alloc_counters.isra.10+0x630/0x630 [ 46.290566] ? kasan_check_write+0x14/0x20 [ 46.294780] ? _copy_from_user+0x99/0x110 [ 46.298915] do_ip6t_set_ctl+0x281/0x430 [ 46.302960] ? translate_compat_table+0x1880/0x1880 [ 46.307976] ? mutex_unlock+0xd/0x10 [ 46.311671] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.316947] nf_setsockopt+0x67/0xc0 [ 46.320647] ipv6_setsockopt+0x115/0x150 [ 46.324694] tcp_setsockopt+0x82/0xd0 [ 46.328484] sock_common_setsockopt+0x95/0xd0 [ 46.332979] SyS_setsockopt+0x158/0x240 [ 46.336940] ? SyS_recv+0x40/0x40 [ 46.340374] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 46.345200] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.350200] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.354946] entry_SYSCALL_64_fastpath+0x23/0x9a [ 46.359675] RIP: 0033:0x452ac9 [ 46.362840] RSP: 002b:00007f7aa4349c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/01/06 14:10:46 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000cd2000-0xa)='/dev/dsp#\x00', 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x8, &(0x7f0000000000)=0x4) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00002de000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00001ab000)={0x1, 0x7fff, [{0xffffffff, 0x0, 0x9}]}) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) [ 46.370525] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 46.377773] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 46.385020] RBP: 00000000000004b1 R08: 0000000000000004 R09: 0000000000000000 [ 46.392267] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f5138 [ 46.399516] R13: 00000000ffffffff R14: 00007f7aa434a6d4 R15: 0000000000000000 [ 46.406811] CPU: 1 PID: 8130 Comm: syz-executor2 Not tainted 4.15.0-rc6-mm1+ #51 [ 46.407217] Mem-Info: [ 46.407236] active_anon:82241 inactive_anon:63 isolated_anon:0 [ 46.407236] active_file:3532 inactive_file:7459 isolated_file:0 [ 46.407236] unevictable:0 dirty:145 writeback:0 unstable:0 [ 46.407236] slab_reclaimable:8958 slab_unreclaimable:93564 [ 46.407236] mapped:23237 shmem:72 pagetables:788 bounce:0 [ 46.407236] free:1411275 free_pcp:365 free_cma:0 [ 46.407251] Node 0 active_anon:328964kB inactive_anon:252kB active_file:14128kB inactive_file:29836kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92948kB dirty:580kB writeback:0kB shmem:288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 116736kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 46.407253] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 46.407271] lowmem_reserve[]: 0 2881 6392 6392 [ 46.407284] Node 0 DMA32 free:2951776kB min:30384kB low:37980kB high:45576kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2952584kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:152kB free_cma:0kB [ 46.407300] lowmem_reserve[]: 0 0 3511 3511 [ 46.407313] Node 0 Normal free:2677416kB min:37032kB low:46288kB high:55544kB active_anon:328964kB inactive_anon:252kB active_file:14128kB inactive_file:29836kB unevictable:0kB writepending:580kB present:4718592kB managed:3595920kB mlocked:0kB kernel_stack:4384kB pagetables:3152kB bounce:0kB free_pcp:652kB local_pcp:244kB free_cma:0kB [ 46.407330] lowmem_reserve[]: 0 0 0 0 [ 46.407343] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 46.407399] Node 0 DMA32: 2*4kB (M) 1*8kB (U) 3*16kB (UM) 1*32kB (M) 4*64kB (UM) 2*128kB (M) 4*256kB (UM) 2*512kB (UM) 4*1024kB (UM) 2*2048kB (UM) 718*4096kB (M) = 2951776kB [ 46.407459] Node 0 Normal: 346*4kB (UE) 139*8kB (UME) 507*16kB (UE) 651*32kB (UE) 278*64kB (UME) 6*128kB (UME) 3*256kB (UE) 2*512kB (ME) 2*1024kB (UM) 1*2048kB (U) 640*4096kB (M) = 2677328kB [ 46.407526] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 46.407528] 11062 total pagecache pages [ 46.407536] 0 pages in swap cache [ 46.407540] Swap cache stats: add 0, delete 0, find 0/0 [ 46.407543] Free swap = 0kB [ 46.407545] Total swap = 0kB [ 46.407548] 1965979 pages RAM [ 46.407551] 0 pages HighMem/MovableOnly [ 46.407553] 324876 pages reserved [ 46.657701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.667029] Call Trace: [ 46.669604] dump_stack+0x137/0x198 [ 46.673212] warn_alloc+0x160/0x260 [ 46.676817] ? zone_watermark_ok_safe+0x260/0x260 [ 46.681644] ? __lock_acquire+0x63e/0x3cf0 [ 46.685850] ? save_stack+0x43/0xd0 [ 46.689448] ? kasan_kmalloc+0xad/0xe0 [ 46.693307] ? __kmalloc_node+0x47/0x70 [ 46.697253] ? kvmalloc_node+0x64/0xd0 [ 46.701113] ? xt_alloc_table_info+0x64/0xe0 [ 46.705504] __vmalloc_node_range+0x4f0/0x650 [ 46.709982] ? xt_alloc_entry_offsets+0x21/0x30 [ 46.714626] __vmalloc_node_flags_caller+0x50/0x60 [ 46.719527] ? xt_alloc_entry_offsets+0x21/0x30 [ 46.724177] kvmalloc_node+0x82/0xd0 [ 46.727867] xt_alloc_entry_offsets+0x21/0x30 [ 46.732337] translate_table+0x20e/0x1660 [ 46.736471] ? retint_kernel+0x10/0x10 [ 46.740341] ? alloc_counters.isra.10+0x630/0x630 [ 46.745158] ? copy_user_enhanced_fast_string+0xe/0x20 [ 46.750411] ? _copy_from_user+0x99/0x110 [ 46.754534] do_ip6t_set_ctl+0x281/0x430 [ 46.758570] ? translate_compat_table+0x1880/0x1880 [ 46.763572] ? mutex_unlock+0xd/0x10 [ 46.767259] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 46.772514] nf_setsockopt+0x67/0xc0 [ 46.776206] ipv6_setsockopt+0x115/0x150 [ 46.780248] tcp_setsockopt+0x82/0xd0 [ 46.784031] sock_common_setsockopt+0x95/0xd0 [ 46.788504] SyS_setsockopt+0x158/0x240 [ 46.792455] ? SyS_recv+0x40/0x40 [ 46.795885] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 46.800706] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 46.805699] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.810436] entry_SYSCALL_64_fastpath+0x23/0x9a [ 46.815174] RIP: 0033:0x452ac9 [ 46.818333] RSP: 002b:00007f7aa4328c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/01/06 14:10:47 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x50, 0x0, &(0x7f0000000000)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x68, 0x28, &(0x7f0000014000-0x68)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000012000)=0x0, 0x1, 0x3, 0x1d}, @ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x4, 0x13}], &(0x7f0000002000-0x20)=[0x18, 0x30, 0x38, 0x78, 0x0]}, 0x3}}, @register_looper={0x630b}], 0xa1, 0x0, &(0x7f0000001000-0xa1)="6148b05537f18fd82462bd47463daaa93d2e9ced46dcd15011e1f3f1dc34fe49acd49e117c009c8142bc70f4443ea6bfa03f19de161bdd4ab16dff43abfbbe0049eabd06f91e168ecd64b2f1a67af57fcbdde09918ee126cecfbe2ef4fb24da70ed04b5d0b01193dc55038d72998c28ded7c070f1a6285f42ad14f2878845eb61ac04601619b48c3c52f78ea3a366510548ed2c6c2d3ed0ce296c63340ee8b2748"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000013000-0x22)=""/34) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fa4000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d05000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000491000-0x4)=0x0, &(0x7f00001a1000-0x4)=0x520) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000285000-0xb)='/dev/audio\x00', 0x0, 0x0) ppoll(&(0x7f0000602000-0x18)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000644000-0x10)={0x0, 0x0}, &(0x7f0000a73000)={0x0}, 0x8) syz_open_dev$binder(&(0x7f00004d0000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") unshare(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000a2000+0x725)='ramfs\x00', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) open(&(0x7f000010a000)='./file0\x00', 0x323040, 0x0) bind$inet6(r0, &(0x7f0000097000)={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x3}, 0x1c) readlink(&(0x7f000006e000-0x8)='./file0\x00', &(0x7f0000990000)=""/1, 0x1) [ 46.826020] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 46.833277] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000015 [ 46.840531] RBP: 0000000000000049 R08: 0000000000000004 R09: 0000000000000000 [ 46.847774] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006ee778 [ 46.855020] R13: 00000000ffffffff R14: 00007f7aa43296d4 R15: 000000000000000a 2018/01/06 14:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x5, &(0x7f0000f56000-0x1)='8', 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/sequencer\x00', 0x420400, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a57000)={&(0x7f000009a000)=[], 0x0, 0x0, 0x3, 0x4, 0x8e, 0x7fffffff, {0x6, 0x2, 0x6, 0x3ff, 0x10000, 0xffff, 0x1, 0x10000, 0xa814, 0x4, 0x800, 0x5, 0x800, 0xa628, "e501a674ec6cf3173a032565ef1ef756205b7f2357d3ebc23d6eea553b54d3b7"}}) 2018/01/06 14:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a6b000-0xcc)="9d7da0def89707ffbd02bb0c24b1ed7ec3a9eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec90c4b206c4d108900000009300208000000", 0x90) r1 = creat(&(0x7f00007c8000-0x8)='./file0\x00', 0x180) bind$bt_l2cap(r1, &(0x7f00004f8000-0xe)={0x1f, 0x8001, {0x5, 0xe8b0, 0x2, 0x8000, 0x2f09, 0x0}, 0x5, 0x100000001}, 0xe) 2018/01/06 14:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x80000000006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000711000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup3(r1, r3, 0x0) r4 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r4, 0x26, &(0x7f00006ef000-0x10)={0x2, 0xfffffffffffff30b, 0x4, 0x8}) recvfrom$llc(r2, &(0x7f000075d000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/06 14:10:47 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000eb7000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000a36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="b3c2d8288877c5440dd91b129a49feca7533", 0x12, 0x40, &(0x7f0000001000-0x14)=@ll={0x11, 0x1e, r1, 0x1, 0x7, 0x6, @random="f6b7fa3e4493", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000053c000-0x8)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f0000e7f000-0x4)=0x39, 0x4) 2018/01/06 14:10:47 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x537a, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f7c000)={&(0x7f0000f7c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f7c000)=[{&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f0000000000)=""/42, 0x2a}], 0x3, &(0x7f0000f7c000)=""/122, 0x7a, 0x0}, 0x0) write(r0, &(0x7f0000f7c000)="26000000100047f10714c1f859002200001000e30100000000000000000000000600fb0e0000", 0x26) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) semtimedop(0x0, &(0x7f0000f97000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f000006f000-0x10)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 14:10:47 executing program 0: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f000003d000-0x9)="e70a2625b99995850f", 0x9, 0x40044, &(0x7f0000026000)={0x1a, 0x19, 0x5, 0x930, 0x370, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000007a000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = getpid() mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f000007a000)='mountstats\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000062000+0x970)={@common='teql0\x00', @ifru_flags=0xffbe0dc11369143c}) r4 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r4, &(0x7f000006a000)=[{&(0x7f0000078000-0x3a)="3900000011001947040001000000010007000100020000004500ff17005080ec14001a0004000200050000000000000018e907000000140da1", 0x39}], 0x1) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f000007c000)={&(0x7f000007d000-0xc)=@proc={0x10, 0x0, 0x3, 0x1000000}, 0xc, &(0x7f000007c000)=[{&(0x7f000007d000-0xec)=[{0x44, 0x3, 0x0, 0x0, 0x3, "18b77198c828fdea2bdeda593f5e38e4e0db30c67d94ed75e9930053bd76a85088d93115fae21bfc7873ba899bc19b14a5ab"}, {0x98, 0x9, 0x100, 0x30, 0x1, "83f037b995646f1dc350d5f633c4df7b74a18aef24b36da9626a8564b421746c3bc509d135e4b2ffe253cf641e80d4e6a24ba1dd8a3dc08c977ea569f267a2e4dc11484e8169b8c5ca930b3e14298ae88b7806259f2ca3c91de855ae28fde11f7e3ca5b8bbb71c037a688024e78d9cad9f857e3a717b52d83a4176e67f18485486c36c6bb4bce1d5"}, {0x10, 0x8, 0x0, 0x1, 0x1, ""}], 0xec}, {&(0x7f0000008000)=[{0x10c, 0x4, 0x0, 0x0, 0x1, "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"}, {0x1010, 0x0, 0x10, 0x9, 0x0, "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{0xec, 0x4, 0x100, 0x8, 0x2, "c1e82ff66be3612f95f54644371b62db927f56f44fe55ac6fcbbb5082def3dcb76d2758ff8bd0760091e4688cc71c401c5c1936c1304833b9666e3741ea2cd059706d3e9269dc9a78662c08ab2d862ddbdef57a2dd03a2820aa6e3c3f25a9d4fc3d8e6b327ba45cd0072708e00671b29d869472b932001fdcd25226d28ca46a80963c100a8a7b7c9532a9927743356905f2cd764602284445fddfb03b1ffa64170aed1db45b9ac19050be8337ddba89fe8ce2de0a6c10b5cc47fdf684168818be17ad8c4fe44b4fc002170e84037d68f504bd8919a0078219cf218"}, {0x74, 0x9, 0x20, 0x0, 0x2, "09b55bff676260956a3901f02a86640f58848de85cf8f2bda1ddb39b406f6ccb59b470290e3ae78ccc2241098b0f85ae614f4f697288f880ad2e409ec6b2291ac1b02a4100346ff7ddfd5baab4701502fc3f77991b844301f5fbee481a9bb2298a5b"}, {0xec, 0x5, 0x100, 0x7fff, 0x0, "f18ab10d21c64aba0b2851e1dbd3461d9e1f7db7ee2c43a2edca31f210a306df2de452741dece35733aa5ad05d30ae6c30f3ed7d5c453fe495b95a8da4e8a07ead764d0d962cb7a85ba56133eb3bd5e55ec960489216c422f84f8b3e3d1e67f36a7c7d13cc4d2f6dc22fbe37893b54238acd5a428458e35412d1ca0659c43cc22a03a60a11ae6b99476840786a147422866299ef59b33a17aea76184c09fa1c6341af32fc72bfcbcbcf98e1e62c2f85602961f40b7e07ad8d898f44b56a6841a4a73f40d85309143ceb0f26537adad8714c51d4fb6fa3bd331e0"}, {0x104, 0x4, 0x400, 0x1ff, 0x2, "87d8541849004c32270fdc8771ad36c9d505013f8f61b5cf047a28497c33e4da81d8db95ab25110dec8d9fa01d3f09f18217de97884e4b8d5d492ec1a1d29aaad191fc2fe98fac9fa9533adf7f4f6b382e9567c413228bd2c1f2146319290b3282011407a92b3086d82bcb868359855f47e43d921f99d7b866af0b6bfc784ab395583fb08ef5f3d298a7eb35945a00e231bc05ae5ec14c5513034ce719e4fdb9889459835e64375d59366a3d86cff96aed85d7471078d38608db600784155c67547b89cc88d54310c392179659dd627d04ebe2e1a161976a18ab2131b93fd71d4cf04c78176d5a8249835dd10823dece2813"}, {0xc0, 0x7fffffff, 0x208, 0x400, 0x1, "f637dede7fd828f13e7479ece7ac9cd6e8a92b19cc7e642548773841d05af3008ac309ec06f46cbd3c6fea07863ce4fb8e8396e50e4dcf5ddecfa3ac329f47b28f4bc2cd400bbefc7d4f1ae794f96f6129c823ed552fda6e9785d3e0bef11f40152a39223f51db0f49b3772266f5e19ab6e293faf116408f82d74023b784afbdb8557055db4e0dea427ba5a5fb4590bcda4546b593ce8dc8045ab38eecb31b8fb539d370498cccae9e58462d7cfa010c"}], 0x1700}], 0x4, &(0x7f000007d000-0x30)=[@rights={0x30, 0x1, 0x1, [r3, r4, r5, r4, r4, r4, r1, r4]}], 0x30, 0x8800}, 0x0) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000007c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000005000)={0x38b, 0x7e, 0x9, {0x0, 0x0}, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007c000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/06 14:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f00007a7000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000c40000)={0x5, &(0x7f0000292000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006c8000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000774000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d43000-0x8)={r3, 0x4c}, 0x8) connect$unix(r0, &(0x7f00007d6000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x111, &(0x7f0000c71000-0x1046)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @llc={0x101, @llc={0xfe, 0x8e, "fa", "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"}}}}}, 0x0) 2018/01/06 14:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00007a6000-0x10)={0x7, 0x100000001, 0xfffffffffffffc83}) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="") execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[&(0x7f0000002000-0x1e)='em1proclo@GPL#wlan0vmnet0bdev\x00', &(0x7f0000001000-0x8)="236d643500000fff", &(0x7f0000001000-0x1e)="9e6d696d655f74797065657468302d76626f786e6574302e2f73656c6600", &(0x7f0000000000)='\x00', &(0x7f0000001000-0x1)='\x00'], &(0x7f00006d6000-0x20)=[], 0x1000) getdents64(r0, &(0x7f0000d76000)=""/48, 0x30) connect(r0, &(0x7f0000ade000)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/06 14:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf86c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/06 14:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x9}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000101000-0x24)={0x3, 0x28000000000, 0x603694e7, 0x1, 0x5, 0x7fffffff, 0x3ff, 0x6, 0x10000, 0x7, 0x0, 0x3}) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000461000-0x4)=0x0, &(0x7f0000f22000)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000755000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e15000-0x4)=0x0) get_robust_list(r3, &(0x7f0000470000)=&(0x7f0000741000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008f9000)=0x18) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006da000)={&(0x7f00006e3000)='./file0\x00', r1}, 0xc) 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fcd000-0x4)=0x2, 0x4) r1 = add_key$keyring(&(0x7f0000f38000)='keyring\x00', &(0x7f0000262000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000a38000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007fd000-0x2)="04", 0x1, r1) r3 = add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000a78000-0xc)={r2, r3, r3}, &(0x7f0000f00000-0x1)=""/1, 0x1, &(0x7f00002ab000)={&(0x7f0000d6f000-0x11)={'hmac(sha256-avx2)\x00'}, &(0x7f00004dd000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x1a, 0x719, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) fdatasync(r0) 2018/01/06 14:10:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x109000, 0x0) write$tun(r0, &(0x7f000051b000)=@pi={0x0, 0x88f7, @ipv6={0xffffffffffffffa1, 0x6, "a0e727", 0x74, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x4, 0x0, 0x2, 0x3ff, 0x0, 0x2, 0x2}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x2, 0x0, 0x0, 0x6, 0xdda5, 'BiB', 0x80, "a94058"}, "84cca1dd346e288f7d5cc8c5e01743ff83544b73344202a6e63ec74094dee59811ab2b4aa9ed2abc9adaf6ebc611fa14f90f9615650d0781868204e0f7ef0266874f2be5ba9403d0cdd0d2ffc22eb4e5257ac3e3da6927bb7f2f8a77"}}}}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x80803, 0x80) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000700000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000000d000)=0x0) 2018/01/06 14:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000-0xa)='/dev/ptmx\x00', 0x0, 0x0) memfd_create(&(0x7f00005ac000)="2f64fdff010007000000", 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f00001ae000)='/dev/input/mouse#\x00', 0xff, 0x802) r2 = syz_open_pts(r0, 0x8000000006) fcntl$setlease(r0, 0x400, 0x2) writev(r2, &(0x7f0000eae000)=[{&(0x7f0000e3d000-0xc0)="c40cb41fb0d2a0f7030a0b283341e579b660f1303caf1933c74b41a7b204251ad96451bf68d8699e5a06475012708d6d3cc00b03e5af50c43ce3a6f25dd480d83e0fb516ded5b2094c6d8f184dde3982496dc9f7966ed6fc5b07f3f8e0c5aee980e715c97263e60ba8dc73260e91780a08", 0x71}], 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000e43000)={0x5, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) fsync(r2) 2018/01/06 14:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x50, 0x40000) r0 = socket(0xfffffffbfffffffe, 0x0, 0x10ffffffff) write(r0, &(0x7f00004a0000-0x27)="26000000130047f10714010000000000000003e301000000001300000000013205001a006e35", 0x26) r1 = syz_open_dev$sndpcmc(&(0x7f000053c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00003a8000-0x58)=""/88) r2 = add_key(&(0x7f0000263000-0xa)='blacklist\x00', &(0x7f0000941000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f52000)="", 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f00003ac000-0x43)=""/67, 0x43) io_setup(0x2, &(0x7f00005be000-0x8)=0x0) io_getevents(r3, 0x6fc, 0x8, &(0x7f0000a36000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000550000-0x10)={0x77359400, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00009d7000)={r0, &(0x7f00006aa000-0x1000)="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"}, 0x10) [ 47.069564] QAT: Invalid ioctl 2018/01/06 14:10:47 executing program 0: r0 = socket(0xd, 0x5, 0x8001) setsockopt(r0, 0x25, 0x10, &(0x7f0000726000)="", 0x0) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$mice(&(0x7f000044c000)='/dev/input/mice\x00', 0x0, 0x8402) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001c000)={0x0, 0x8, 0x6, [0x401, 0x41f48583, 0x81, 0xfff, 0xfff, 0x10000]}, &(0x7f0000c4d000)=0x14) sendmsg$kcm(r1, &(0x7f0000fed000)={&(0x7f0000962000)=@nfc_llcp={0x27, 0x4, 0xffffffffffffffff, 0x0, 0xb3a, 0x7, "03f6a28ad8e12896c31314259796d3a1d9c22d250b7c8a7e3dbd851a28f7c57929bb1c275a2ad9e08f5b02c6d07151107c332ded8de525c61cd2f8f7006fde", 0x7}, 0x60, &(0x7f0000883000)=[{&(0x7f0000d8e000)="f38abddb11de1f400ca48a02f5efc1851c8eff3a0e55bca30f441044cd710bcf78e138fdccbda7222e09995e2a39dfbb1091a58f94a84ec2f9a48e4b6cf95f5d25ae24ae620f438415ff7dc2953778d81c474d4017d9b07d9f16d394f547795d5e38658f2ab405e0b2ca60765ed2dc4184e9019717fadc45abb0a40c9511911ffa75f639e4788cbea103ab52b1291ca38f0d876a44c2da7eeca25632adf89ddd55bedfe9f704c2", 0xa7}, {&(0x7f0000fd7000-0xf3)="b0fc761f64d782162ddff54e8c61c1eeae8590bc9d2638197a997006352b10049fd1382b26e924e1b87ce0889ced84ec676996f10c163b2aed4890f88e4c63f88cd20d180723f555bd41ffc86f97a047cfd69a26ee5b7f29f1becf1cfc8080668dd7d4c945bc782b1b70f6a6850764624e2e2eebeb4c239c6cf2d7af45162c9d00face9719c208d3aa0580a09606a0aea35b7e4905fb6cd2895fa01463ada5a4b127fed12dcae1df02daa323e3d3786b423cc742f1c9b3c9aa6e91ebfa2133f4d0ab3fa910b3f1e80b4fa7d615b33a1e9f434b9ad12f31db52442259c5df7dd10bb13523ba26e68d418fae7f6dab3aa41e006d", 0xf3}, {&(0x7f00004b6000-0x4)="691915cb", 0x4}, {&(0x7f000035e000)="abf83800dd083b53a557aad2ade33ccdae5491456b59a59c9d3e237554c06287255e7c942688fd20db360e5079620cffc7f70b6c8d9d445e0c8a1258559d0318b43eec21f3a4de16c352b3bc9d31ae3549d88b71799c14610627e064b2a24d3c782ddc05101191c2c5bf8759628e249ae8de6a540efebc4ab8d4ab12e0edcc6bec7006741a62e51b93cc6c705777e0892a99e0927924ba81b3cd839485d36977", 0xa0}, {&(0x7f0000fd9000)="b0899ada10e7c970efeecef15ceba5f2bd221aafc86ed66d5a04c2e3d1f103c21f6611a02f0a650065db7bb88a48b0bda5b372d6e0ae1264577eff5b2b77bec684a1071cfe542ae9ca6b0f5ad2dfd4499c8413c37fea6dd0dc97d98938bfaca271b5e6b92b9eaa136c2315fee35dc72a910d1b056fb8203180c07d519855285c6635eb474de3300a655281829b55b5789e14bbc2dee16001a37fb08fd57f75b15078c24bafe044054d3ae16d721ed519f867ee060e66a66c9aa7ce99205aa19f599162ee68e9ce12373209da9e65f580aa8297f8f1cf8cf933c750", 0xdb}, {&(0x7f0000380000-0xd)="8ade45e7a65897794984be7802", 0xd}], 0x6, 0x0, 0x0, 0x24008880}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009e5000)={r2, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0, 0x4, 0x355, 0x2}, 0xa0) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/06 14:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000783000-0x34)={{0x1, 0x1, 0x7, 0x0, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000f2a000-0x8)='./file0\x00', &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ebe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ab5000-0x8)='./file0\x00', 0x6000, r2, r3, 0x5, 0x1000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f05000)={0xfcf9, 0x2, 0x20, 0x8, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f56000-0x28)={@common='sit0\x00', &(0x7f0000f55000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000faa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$llc(r1, &(0x7f000016b000-0x7c)=""/124, 0x7c, 0x3, &(0x7f000084b000-0x10)={0x1a, 0x9, 0x10001, 0x7, 0x5, 0x3ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 14:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c81000-0xb)='/dev/audio\x00', 0x1, 0x0) sendmmsg$alg(r0, &(0x7f0000062000)=[{0x0, 0x0, &(0x7f0000b7b000-0x10)=[{&(0x7f0000465000)="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0x1000}, {&(0x7f0000261000)="5c6ab081da38c65772b0e564cc603f29ed53", 0x12}, {&(0x7f0000a24000)="c814813cfc14da8a918cfc72f98f48b7adafe7acd6a7623edb284c59e31f81a1e9da6f0bcc9565354a8771c72e93234eae5ca36bf5070a9d7723cfc2c3347ca9a9a3b76c077ddd1980a2674d59", 0x4d}], 0x4, &(0x7f000019a000-0xd0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "ac2f8e47cf721af348f2dc760c65d97b0751f0eed6b598d356150a574e1adc52526cdbc88500675699cd1331bf4bed25b88a79d918dac151a579ed53e9b7fb39184630d9d2b16dd905bf9b0eef5f1e6ce59d916a20181f8659636b5cc6606a1ac9a3da954098a4026ff1f10813bce3b42ad8bf068b58249fb87f27fc691d052660fdacda73270568cd570141e6ef4de4e83c19c10a933dad0f613f95e0"}], 0xd0, 0x8800}, {0x0, 0x0, &(0x7f0000c9d000)=[{&(0x7f0000a06000-0x26)="87462202081751e475ed73c9d81fb90bbff0ec0586cc177c1769b4e06d5e32b054f749beee2a", 0x26}, {&(0x7f0000272000-0xcd)="548aae0c2bf6cd78b3aa8f18e7af030b4ceac036d77cd300682f51efc7979991c7c419b14a889a4b7712cdc90d614b762bf164468d17cfeadbba5fbbd31d0b48a597ab90ceed8e480c971709ab93c72b984c353ab4ef6d8e0546e9ad087d4a140b4e7e2569ff07687987ce1c0db65910110fc2ebcabf904bf07f65d305b7eadcdb40f61a417b3411fcbbe860841e310464d496d5a906c47e7590dc0512692329a0d4cca3f733558d2cc9365a7e06df6adfd05c27669f8c3a1b213721c73b447f982ca70aa90aca225b40746b70", 0xcd}, {&(0x7f0000ba5000)="6fb4c9ec0e46c2fa7865b64f86b4963c319c968f9b0ed3c5cd683328f9c0af881d3ad9f375f578df64abc5f13cdec6d03c9cfebc7e4d1c9693030a430f0393cfff1e88607ef98de355705a60e870184aff5fc4cf064cf9aa9fb7db19d58edc9ea442d6840d45065a8576bc49f74cd354a221b66429cefa3c01a4ae8c16153afde1db565f56769fba66b707373220a056d2b2d7bf2f5139c29256ac34b61c882c97a50b6654c12dda364a3e56e142a6cbc774b3e2a94b8d2c95614c875df7cf88e8f6b78799eb78c2395072f5e69d372aabe00055df", 0xd5}, {&(0x7f0000465000-0xe1)="dbef2390f66e9ab729f3a07a5281c0d3571eba2c3176d514ba88443554397e52a10ef5ed723167a5b7f92a40c72511fddb5ade64fbfb38da108f4c78618c9e52fbf7e72bb7062d22a4a94c7fc3fd9d8c6ebf811e5f6708453643117b1bd9dd11853818424693283ddee4abcc3204d3adc415d74cb1a3303eb468ae0c49aed69ec18a9beee83fd24682c7d81d9edd1f8d2ba5f1f548e75e952fdc0bd95d8372ee2b9db6567e83a99a6b74525315da6585177ce1a0c44729d7a8ce120005b8a116bb13831ce1d72d4f85d7285ea328892af03efb7a3639761f4057de668ff6e79895", 0xe1}, {&(0x7f0000dfc000-0x59)="df449ebe64aa4800b26c952cf4a35f56d585ff933002816dcc189e8d32d272de9b4d8f5a264375ebc62cf0fa720e1cd79abe916c28496e8e772c6830c9ef1c4095a40679c49b273f363d7ee935e38c72e2dac9f6e52828a930", 0x59}, {&(0x7f000099c000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4000001}, {0x0, 0x0, &(0x7f000030c000)=[{&(0x7f0000569000-0x9)="b4a31f2d042c40d3fc", 0x9}, {&(0x7f0000286000)="1d5b4fd11aadeff25cf8dfc5a08ccffc5c4fd9f63be7c1d25a579c8187dc6ec552b11282c95fa0d6a7a5e5ef153c3c25", 0x30}, {&(0x7f0000942000)="2f3fbc6e7f1c0c5437c07331408f45c00a79ce1da9314d296139365fd98fc917739e415c7a875e87c7bc91813566542868eaac2790a7877f4f479610cc81a79b1a315bb7e99712b83a448382adb4444352a18eb755a99c1feed881084e871be2a1723214afcfcfa70af80c56b63f88b9ef6feb8fe58abca3b23478326cf3aa7157f90ad545af03ab358068881074f90491bfb1e38c127dc5fe42454ac38590c94ce883cd3485a0bf4f83cfd86561898e", 0xb0}], 0x3, &(0x7f0000ae4000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x30, 0x1}], 0x5, 0x20000000) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000097c000)=""/165) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000069c000-0x4)=0x1ff) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000168000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfbd, 0x6, 0xd3e, 0x9, 0x3ff, 0x7, 0x5, 0x5, 0x2d90, 0x5, 0x0, 0x1, 0xfc8, 0x2]}, &(0x7f0000167000-0x4)=0x108) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be8000-0x16)='/selinux/checkreqprot\x00', 0x4001, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b32000-0x8)=@assoc_value={r2, 0x1992}, 0x2) 2018/01/06 14:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af1000)='./file0\x00', 0x0) r1 = accept$unix(r0, &(0x7f0000cc1000)=@file={0x0, ""/108}, &(0x7f0000158000-0x4)=0x6e) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003ab000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bbe000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000134000)=0xe8) lstat(&(0x7f00002f5000)='./file0\x00', &(0x7f0000bcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000192000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e6a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000)=0xe8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b72000-0xc)='/dev/autofs\x00', 0x109000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008ee000-0x8)={0x0, 0x7ff, 0x9}, &(0x7f0000b35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000be5000)={r8, 0xad, "9b33c1cae4236cc244b882c87e14908b1689de70b2ad61837287ef0225ab15f3d0766a34386e20c3f82214528053f10db70cea6d78c28c42b6b143409c57e314ac67bf7e77fef8c36a747bc93006a9a93cd8f16067884391f16c71750afc009e72797c57a069d848c39efe4a2a904e629800b878ada0617c80fd2e0af5d7be1b19b4e188784ac947320ae328dc16fb2b80cbc4c66c0b6b3ac1be293a8b0fae22c74ab479e3caad28075f1710bd"}, &(0x7f00003ca000)=0xb5) getresgid(&(0x7f0000a45000-0x4)=0x0, &(0x7f00007b0000)=0x0, &(0x7f0000562000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000cdb000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000db8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000)=0xe8) fstat(r0, &(0x7f0000f76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f32000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007b8000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee3000)=0xe8) r15 = getegid() r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/sequencer\x00', 0x100, 0x0) sendmmsg$unix(r1, &(0x7f0000a38000)=[{&(0x7f00001a0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000c8e000)=[{&(0x7f0000f3d000-0x7a)="db849a8b59b2c74777e0ddf818834b1589ca56c48e0e93d76178634278759518e868a466ef4922f28b571095ae90bc1ea8210e6cf2a9d7de0626734816433c33c22fb76745f8b8f36fd9c52698acfaf5c12d0268b8074fb62ddc46115f5c743a3c904e2553e3a9a8cb5a0c7365a59cdd6b0c5f80379a36e4720c", 0x7a}], 0x1, &(0x7f0000335000-0x58)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r9}], 0x58, 0x4000}, {&(0x7f0000418000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000070a000-0x30)=[{&(0x7f0000a94000-0x65)="d12f725344499bf9bf057427c0dc4dcb9a91c6403b5faee409d35aba416d339dc94b57cdd508d57b1dde0ce80847982b35e2a3d4db466855fcf6addc30e11745ea7c730547e37310f4250d411527cfd3cf2da5ac07f4abbce14b4231b90d595b6937b91ee3", 0x65}, {&(0x7f000085d000-0xe4)="90bb7ab7f179e4dba21de0e1b169d621dca079074c571283863fbbe6c2d5376af28280994c087e5d07c1aece5513ed885cb6da76fd0fddecba7d0eb83bc53a5061699ca03215a2dc07d31530a9fb8c17ecf29a305e9a7c3be5352d6437bed7661ba5e332bd798947f290215a6fe015c259d4cc8735bb22e74d49bf9c47632d039357c85a73d960b360a59802cf7aadee5e9250a13efa0f2a880511cf3298bad30baac37f6fd69e5bcc172201ce09c3564a37ed5bee9c347a82da18d5a56e4a29fbb41eceeb7ba79bc672d6a93b70e783c7b1b6fe61180a8a63fb1391296687a18bd59c88", 0xe4}, {&(0x7f0000b0f000-0x2b)="6db5a4c9c89fe8c5afb2288696741d8de5ecc43f2c61ccfc10d1e769fd0e1a974626d975df75cdf860e1a7", 0x2b}], 0x3, &(0x7f0000a07000-0x100)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}], 0x100, 0x40000}], 0x2, 0x40014) r17 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000618000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r17, 0x0, 0x2f, &(0x7f0000e5c000-0x118)={0x5f6e, {{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00001f7000)='./file0\x00') symlinkat(&(0x7f0000a43000)='./file0\x00', r17, &(0x7f0000c51000-0x3)='./file0/file0\x00') getsockopt$bt_BT_RCVMTU(r17, 0x112, 0xd, &(0x7f00007d3000)=0x8, &(0x7f000054d000)=0x2) rename(&(0x7f0000e31000)='./file0\x00', &(0x7f00008e4000)='./file0\x00') umount2(&(0x7f0000b1d000-0x1)='.', 0x0) 2018/01/06 14:10:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000f5a000)={0x3, [0x0, 0x0, 0x0]}) pipe(&(0x7f0000ffb000+0x2f9)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x4000000000000000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fd8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) semget(0x1, 0x1, 0x7) msgget$private(0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000e30000-0x4)=0x0) 2018/01/06 14:10:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0xbff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000066d000)={0x0, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2d3baf66, 0x2, 0x255, 0x0, 0x8001, 0x2cd, 0x7ff, 0x8, 0xdb7, 0xc7, 0x7, 0x4d, 0x3f, 0x10000, 0x400]}, &(0x7f000067a000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004b5000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) keyctl$update(0x2, 0x0, &(0x7f00000e1000-0xca)="c3", 0x1) [ 47.092524] QAT: Invalid ioctl [ 47.110291] QAT: Invalid ioctl [ 47.114517] QAT: Invalid ioctl [ 47.126980] QAT: Invalid ioctl [ 47.130341] QAT: Invalid ioctl 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000d51000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000559000-0x108)={0x0, @in6={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffffc, 0x100000001, 0x8, 0x42, 0xffffffffffffff2f, 0x3665, 0xf3a, 0x44, 0x81, 0x8e85, 0x2, 0x98, 0x7, 0x9]}, &(0x7f00000de000-0x4)=0x108) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) timer_create(0x5dd62fb64dc672de, &(0x7f0000d14000)={0x0, 0x3e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d86000-0x4)=0x0) timer_getoverrun(r2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dec000)=@assoc_value={r1, 0x96f8}, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xa88) 2018/01/06 14:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffffffe) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000578000)={0x8, 0x7, 0x3, 0x7, 0x2, [{0x1000, 0x3ff, 0xffffffff, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x8, 0xffffffff, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c7d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) [ 47.192580] nla_parse: 2 callbacks suppressed [ 47.192586] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/06 14:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt(r0, 0x88, 0x0, &(0x7f0000ed2000-0xed)=""/237, &(0x7f0000ebc000)=0xed) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000e5000-0x1c)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ffd5a661762b", @random="d7e120595b34", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000060c000)={0x3c8e}, 0x4) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000ce9000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x236) bind$inet(r1, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') preadv(r4, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/06 14:10:47 executing program 6: r0 = semget(0x0, 0x0, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f00003e5000/0x3000)=nil, 0x3000, 0x100000e, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) dup2(r2, r2) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/217) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000038a000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000001000-0x2)=[]) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 14:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000b46000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000db5000-0x40)={0x5, 0x5, 0x800, 0xb227, 0xb0d, 0x53ab, 0x6c, 0x200}, &(0x7f0000a23000)={0x10001, 0x800, 0x7, 0x4, 0x401, 0xfff, 0x5, 0x71}, &(0x7f0000aee000-0x40)={0x3, 0x3, 0x0, 0x2, 0xffffffff, 0x0, 0x3, 0x0}, &(0x7f0000030000)={r1, r2/1000+30000}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) 2018/01/06 14:10:47 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x20000000010) write(r0, &(0x7f000078e000)="260000002400190bfeffffff00008d4003000025010008fc0e000300c1000500000000000035", 0x26) syz_open_dev$sndseq(&(0x7f00004f3000-0xd)='/dev/snd/seq\x00', 0x0, 0x280000) 2018/01/06 14:10:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xfffffeff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000039000)="08e21d0000000000fbd90294bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00005d1000)=[], 0x0, &(0x7f000097d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) readv(r1, &(0x7f00009bc000)=[{&(0x7f000008c000-0x6c)=""/108, 0x6c}], 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cdd000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000aa000)=0x0, 0x4) modify_ldt$write(0x1, &(0x7f0000369000-0x10)={0x7, 0x0, 0x1000, 0x1, 0x7f, 0x9, 0x101, 0x9, 0x6, 0x6}, 0x10) bind$alg(r0, &(0x7f0000d42000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'gcm(des3_ede)\x00'}, 0xfffffffffffffe1a) 2018/01/06 14:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cf1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) rmdir(&(0x7f0000720000-0x8)='./file0\x00') 2018/01/06 14:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000030e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/06 14:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00008f6000)={0xf929, 0x7ff, 0x48000000000, 0x5, 0x4, 0x0, 0x9, 0x0, 0x5, 0x2, 0x6, 0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00003f0000)=0x19) read(r0, &(0x7f000013c000)=""/0, 0xfffffffffffffe75) 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x10001}, 'port1\x00', 0x24, 0x20800, 0x9994, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x2, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 14:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f30000)={0x0, 0xee, "f5a660b76d4090281a664e384b32c1a936968714cc5e7f2365fe601e123ef6acccc9d43edf1d0bf59a5e7dacb01c9eddfd640bbd409ba5bd4b583bb6d5c3975ee207a079c4720edc76c8d2f2c411a204487a47533b7940e8c2fa2b246242aed270de3d1977e525ef32c12de76316471c99e58469a6bdfe52ef07602ebf7c143999b1899a3cb0614c1633cb85530913d03304159ca0b9baf98f900cb90de02fde948caa043ea7557b41284ff698dc5eab0f2a0805b331708896dba87d68d8ec95aceb304a47bc29d06317f9068ac6edbf6fe8b34c2d4b842cdb8a2bbc423741ff613d8f64e9f3954afc544d00023b"}, &(0x7f0000c51000-0x4)=0xf6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000942000-0x98)={r1, @in6={{0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a, 0x4}, &(0x7f0000b72000)=0x98) creat(&(0x7f00000ff000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000b1c000)="c5197301", 0x0, 0x0) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x6e0, 0x0, 0x0}]}) 2018/01/06 14:10:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x200102) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000095f000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) 2018/01/06 14:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) syz_open_dev$adsp(&(0x7f0000743000-0xb)='/dev/adsp#\x00', 0x3ff, 0x40200) write(r0, &(0x7f000085b000)="240000001b0007effe750006090000000100000c0900010000000198ee0000070400ac00", 0x24) 2018/01/06 14:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a42000)='/dev/input/mouse#\x00', 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00004a1000-0x100a)={r0, 0x1, 0x40, "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"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002a4000-0x14)={0x0, 0x9f, 0x6, 0x8, 0x4, 0x3}, &(0x7f0000b13000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c94000-0x98)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x101}, 0x98) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000150000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000776000-0x8)={r2, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000060000)={r1, 0x800000000004, 0x9, 0x9}, 0x10) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0xa, 0x3f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000d47000)={0x21, 0x9caf, 0x2}}}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000686000-0x8)={r1, 0x6}, 0x8) 2018/01/06 14:10:47 executing program 5: r0 = getpgid(0x0) r1 = gettid() clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") r2 = syz_open_dev$sg(&(0x7f0000b11000)='/dev/sg#\x00', 0x7, 0xc46c58760228bb33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000001000-0x10)={0x10203, 0x0, &(0x7f0000b6b000/0x3000)=nil}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) kcmp(r1, r0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet6(0xa, 0x8000000000003, 0x100000004) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) fsync(r3) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x75d, 0x6, &(0x7f0000878000-0x88)=""/136, &(0x7f0000aa3000-0x4)=0x88) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000aa1000)='tls\x00', 0xfffffffffffffcbd) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000aa1000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000aa1000)=0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/06 14:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00006e4000)=0x9, &(0x7f0000c9b000)=0x4) write$tun(r1, &(0x7f0000d62000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ed6713", 0x0, '|Y.'}, ""}}}, 0x2e) 2018/01/06 14:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006a4000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r0, &(0x7f00007a6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xff, 0x0, @multicast2=0xe0000002, ""}}}, 0x26) r1 = accept(0xffffffffffffffff, &(0x7f000011c000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e6000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000acd000-0x4)=0x16, 0x4) [ 47.495175] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/06 14:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006fb000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000072f000-0x4)=0x0) r3 = geteuid() stat(&(0x7f0000285000)='./file0\x00', &(0x7f00004fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000145000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000085b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000146000)=0xc) r8 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00006a3000)='./file0\x00', &(0x7f0000703000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c76000-0x8)='./file0\x00', &(0x7f0000eb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000772000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d1000-0x4)=0xe8) fstat(r0, &(0x7f00005ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000540000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000-0x4)=0xe8) r16 = getegid() r17 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000e3e000)='./file0\x00', &(0x7f00004a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009f7000)='./file0\x00', &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f000013d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e33000)={0x0, 0x0, 0x0}, &(0x7f000065f000-0x4)=0xc) stat(&(0x7f00000a2000)='./file0\x00', &(0x7f00006fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() r24 = geteuid() stat(&(0x7f0000de5000+0x532)='./file0\x00', &(0x7f0000425000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000433000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000549000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1c000)=0xc) r29 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000588000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000364000)=0xe8) lstat(&(0x7f0000d3d000-0x8)='./file0\x00', &(0x7f00005f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c0d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000097b000)=0xc) r33 = geteuid() r34 = getegid() r35 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007cf000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000412000-0x4)=0xe8) getgroups(0x2, &(0x7f00000bd000-0x8)=[0x0, 0xffffffffffffffff]) r38 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f96000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007e0000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e25000)={0x0, 0x0, 0x0}, &(0x7f0000b0a000-0x4)=0xc) getresgid(&(0x7f0000042000-0x4)=0x0, &(0x7f0000a69000-0x4)=0x0, &(0x7f0000380000)=0x0) r44 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004b3000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000)=0xe8) r46 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e65000-0x4)=0x0) fstat(r0, &(0x7f000074c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000108000)=0x0) getresuid(&(0x7f00002d6000)=0x0, &(0x7f0000ae9000-0x4)=0x0, &(0x7f0000fb2000-0x4)=0x0) lstat(&(0x7f000029a000)='./file0\x00', &(0x7f00004c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = accept(r0, 0x0, &(0x7f0000bfc000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000942000)={0x0, 0x0}) lstat(&(0x7f0000d6e000-0x8)='./file0\x00', &(0x7f0000198000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008aa000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000946000)=0x0) stat(&(0x7f0000bf4000-0x8)='./file0\x00', &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000058f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004f5000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ced000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000084000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000-0x4)=0xe8) getgroups(0x3, &(0x7f0000a01000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r63 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000069c000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d9000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a5000)=0xc) sendmmsg$unix(r1, &(0x7f000017f000-0x1c0)=[{&(0x7f0000af9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b12000-0x80)=[{&(0x7f0000ee4000)="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{&(0x7f000036b000)="167844ec0bddd8dadcb18cefb41451950e73e8fa45f79f524319379510d52ad5025420bf2766d7f36ecb108925985c30830e89f07f3e97824bf3081570e9bf168f35d54338c525139984c510e183c3f36e6f63d3e2b1f2de468487cffbf3d724e911ba1a807ce33c9d52d44e2f33d713455aec4a902b181ae368040d9cb3a9c96e035d78ae342234c8e565a5c8", 0x8d}], 0x8, &(0x7f0000584000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x138, 0x4040000}, {&(0x7f000045c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007b3000-0x50)=[{&(0x7f00009f4000)="8cfe49676b28c85ee2d7bec247b7e5282fb980695f011096198d705710604007db3adb563c919437e2c7ee29d3043e2d79930826291cb187221d58d4a3aa7e92a15b447d6a9e73858ec24cbb185078f7d6b18a4a7fe98529920e0f02f27835984abfe80289ad77d797e6393adbe51aaa2959da4d1cd78164ea78708610651b602c341f1426784cc8c0a02c67e9ec15891dc309a6c55c6a56dfa9a8f567fe88f5cd56dad5ece5f3ebb41029cc297f27fc89020f9e4406e5144198f2826524f256d6589ace0bcbec39251284288a4108726aa1eb171b1c8a3a6d8ffa813171", 0xde}, {&(0x7f000054c000)="661de9cb43f5c6996bc48156516f64c7cb94fd72b06281e22295023a7bf15110efebd7360bd38e4b04e59715bd98a77fc64ba7c51b323007f19a5afc3f147a4aac8279e4789a272a2400dace446554e81078705a7a9c878f8b969852aacfda332d4438f3b663221f63fdf99d94fb8377b799883e29c31ff067e9d03e59baddfbf9c495522b3a24f39afdd192e0ef0128f5e2134b145eaf9afb2a4d7e4e82456032", 0xa1}, {&(0x7f00001a2000-0x53)="7d570d209d73d22877226b01355e22760b3fff704f1e97debbf9972d35c69baf6d6b3d4d0b160eeb915bdd83095e1c49f9baeb5cb7c8151bfec1a35e49768cc4c718c1f2e422c5fc62022067c153eadd013cf0", 0x53}, {&(0x7f0000ecf000)="", 0x0}, {&(0x7f00004fb000-0x84)="bb970ca31d6eeee541a00e99f4eb290d8cce32e98c7b48c66c552fd0f3d4f7b21bedd095700678f197d1c8be88990bc6b27f26eeb70a04e1f78149eba7e2ba04cbf11b05485d3a84ca603d00b12cd36795a11c2c95eb1c73efd36bc3d2e8a40dcb7b3b599f57a226d0d80ed22c1ccb85b2077430938fa8d82a9345ebe2df62e6200181e1", 0x84}], 0x5, &(0x7f0000845000-0x56)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x58, 0x80}, {&(0x7f00004d8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f1a000-0x30)=[{&(0x7f00002c9000)="f54bdd7adfad6004344d28270e444ff91c772898b48a148a096826dcaecf1d9a1ccabebf130f64653f010b1bf6e3b2987ae486dade14c29df7ff120ba245506f64cd14faba0bf4b4df52fa95f8cec7ef6b96c9538644ebc5044e78f912774b996c6107c46cf4715aeb9d36ba4be937", 0x6f}, {&(0x7f0000180000-0x9a)="f8175c5b3b87f017426ee2539b3758cf5a556f4d5e5eeea1911e1722e8fdbe0452d758415278162aa46671d1120b378aa57e185108737c921b0e0de95de7c9d4df4dc792e3cf7ddec8833ec202dbd0d6e1f2e6b66bd8700552124ad215b8b1c242521826330f4ff455342c98a6258e15499e7e0cd52aaf288e4202d24461ca0ed3de997d9d596d2f48649362f7c976f8d70f3fa59c7d5ee34ec5", 0x9a}, {&(0x7f0000559000)="5bd500de5c416ec69be0", 0xa}], 0x3, &(0x7f00008e3000-0x20)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x24000010}, {&(0x7f0000520000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000019e000)=[{&(0x7f00006e2000)="a145deb7bdcb2af18cfd8ba77021ed01f4e6bef9ea896e92ce0bc148288b7efe090c249f8d894522f68f46a884e58f44c70239ddafc312238f0c4f8276423fe2ce64679228efe0e07197c9ca05567e2f09821b0b9ce7bbbdbaeef18f706f345651d0b717e56f4ae90e149c3b74efe3be79ba9a52b857a986d5c375e4ac6d220f0b2f122c23eb58a442d57c47f5598c57c69ef8cc80c771848805f1fb6a9f00ee0d497e20fd563d199f5c9f3a3f9744f9a154ab08b77e5eba5c50ed4205eb8c7e0a7dc75d46a76fa35a77d1bf", 0xcc}, {&(0x7f000049e000-0x56)="f90df6b00fdbbaa892ec19e4bbc4e52158c2bdef8d16de0d35aa53dd597e402f33d3bb93d3a3d8d8e363712efde0f0edb4d22bc627559a0e820a0bd24b0408f5c9532306b7e7a11a25b215bbfa2b5627d1948d1685a6", 0x56}, {&(0x7f0000bca000)="8ecb80092403075226042aa8d06d5b6b21dd8e57d3a57e2e1e27df3789c65b762b2292dd645d365a185a76aac51d0eb6ca5acda80295925635531cc47e5be501cb5bd28d0b1ca04e6e71ed07a90cb498d02b6baf90fc08350bf2e1dea51dca53f9cc80feacc0304345d35663462753a037ac056ef0435e3d52d97dbb13aa6f14bba8736aa0658c2de6b325e2743bed02d27a13777f1d2f467981398b3331e029bc5765ef10d0daa818bc28541d", 0xad}, {&(0x7f0000012000-0x1c)="bb7f4a4f412249b50048bddc8b98f090ef9549e605bfc1d178a91b09", 0x1c}, 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0x1000}, {&(0x7f0000bea000-0x96)="9570112ae8975e9315b685d29d89299eca072daf7714a3dd4ebe8839c14142422320849f4ed067af7af0e5052a1d805eda0695cb04b62f9dfa5d6da45bbc9992f8da73abff5e43b6551c1a5da466fd580a54340864ea04766d11dc03d7ef0001917419ac04dc5a1a1f08a2c9eeb03c4d51d7db56e85d41635afc78c7388f4232f21e0488d2e6a027a760e69c3cf22578a67e6a3cae27", 0x96}], 0x7, &(0x7f0000a99000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x110, 0x8040}, {&(0x7f0000e6b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c8f000-0x40)=[{&(0x7f0000e21000)="058fd541fd166eb49b0cc62e2a815a57caaefca959515685fbe65f5ea43aeb79250aae0bc8e441855d6eb5928326c773d269e5221072326fdbc5c3e5a0240f613354df90c6deb6c975610ee7fdf899839d4ed41e17d29287fbfbed8de0da6075215dda9556fece14fca56158a1439551beba28feca55e5b13df8a3d3372e268fbeeb7083577f27f6f1be703855892176823491a0a315944812646f85eb5f6823cb8629066c8b50f4f29eb26045d0cb5d1ec681dbd0cb520b23a66d4113b2335f75dc1fe46835e33a288a40810df57de6068223984ad812ea43", 0xd9}, {&(0x7f0000b20000)="2a3af578155775d4b3010eb3859e89c51219dee9b0327bc118a8b1389d29f173c90ebb57d4d6e9056fcdf0875234ae37a6438405ee18f7533388114072c48635d58f5f2f99001fc6633288d3d5606035ae042529e60925e7ece34f4b1ff1e0d5fda3c9bbc627866b6eaa3714540517924213e9053b7fb86e3f9c65b2543460a37603bf4b76105b7a7c8fd1945a690e5137ed33679af6da128be026e38303374434eda5e919fe7d25cd6221efc46725a036de14e2efb17c036f2b192b555e447c7795d49594055677dec2d979b86d6b8a90ae861488a0c8efe39d5863255be9655c616156c5d5a1482a68bdff", 0xec}, 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", 0x1000}, {&(0x7f0000a5a000)="70419e82cfa69603e63fe6ddff6d5a1fcc738c1858aefe36cd3f779eaa79f3c37a0e9a54dbb9086e7bd300029943aaebd9b85904fb", 0x35}, {&(0x7f0000530000)="7633b4d36400251030334eabc93a1cd3b577730cec36c6c41cc1d81bbc4f386ac7aa3c15006f7ea5c373b8864634ef9fb47f164c5e1c1a03163cfe", 0x3b}, {&(0x7f000072a000-0xf8)="a214352888f11ececed774507862e1927f9eb86b39be909d464072932a8d44f8699b01a82c83b69b40db350124ec1c6f8761337266e30c4ebbcb93118bbf2806781df9025afc32e6a97aae8ba8c1583c9ea193913e6f438353d258f0f220c4164ad7377cae1870b95144f98c9c78d087a8588d9cc2d3121db406e2b08721313e5989a4c7f9ed63fd3f678304b2ab5c3b5db6fe853ffbbc1edef4a028a11484d5a9582c68ca6262c9d019cd86bdb0b44adb39dc13dad77375fb572e683b0ddfe44d977c865cad7fa3186269eb36c1dff527996bb338c3024706c9be593086cfd8564af97b73b88111d7de16f020c0822186f906b763f80767", 0xf8}], 0x6, &(0x7f0000abd000)=[@cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}], 0x60, 0x4000000}], 0x8, 0x10) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000080000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x2) syz_open_pts(0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00007fc000)='cifs.idmap\x00', &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d61000)="", 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, 0x0, r1) 2018/01/06 14:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x800102) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ioctl$int_in(r1, 0x5473, &(0x7f00009e5000)=0xe2) r3 = memfd_create(&(0x7f0000014000-0x2a)='vmnet0[/[nodev/-#cpuset&)vboxnet1\\%}proc,\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000efa000)={0x10000000, 0x0}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000072f000-0x18)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564662527845a4bc7ec8afd1bbfe03c", 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a22000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000cc2000-0x12)='/dev/input/mouse#\x00', 0x8000, 0x8000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008ae000)=""/143) [ 47.556908] device gre0 entered promiscuous mode 2018/01/06 14:10:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chown(&(0x7f0000013000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000f39000)="", &(0x7f0000a77000)=0x0, &(0x7f0000eb6000-0x4)=0x0, &(0x7f0000a74000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) msgget(0x1, 0x414) 2018/01/06 14:10:47 executing program 1: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000054000-0x20)={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]}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r0) 2018/01/06 14:10:47 executing program 5: clone(0x0, &(0x7f0000cf9000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000026000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80804, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00006b0000-0x10)={0x4, &(0x7f0000d96000-0x10)=[0x80, 0x8, 0x8, 0x4]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000a91000)=@generic={0x0, ""/126}, &(0x7f0000ca9000-0x4)=0x80) 2018/01/06 14:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d05000)="e517b8bf91aa785dfb8dfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000067a000-0x38)={0x0, 0x0, &(0x7f00008f6000-0x20)=[{&(0x7f00009cc000)="64ca9a88ea433de835e84da65ced15fc", 0x10}], 0x1, &(0x7f0000fc8000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) get_thread_area(&(0x7f0000858000-0x10)={0x1000, 0x1000, 0x0, 0x7fffffff, 0x7fff, 0x5, 0x4, 0x10001, 0x9d6c, 0x17b}) 2018/01/06 14:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "62df0e3780bee3f363e6e9dcd581a8d8815350031d8ba0a604cd8469f047869d494e316bf99dbbec336c08c0e42c5c0e4de69b6c5b76c7b7e5c566eada12a258d240e70198"}}}, 0x6b) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/06 14:10:47 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000018000)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xccd}, @in6={0xa, 0x2, 0x457, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) r1 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r1, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) 2018/01/06 14:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) dup3(r1, r0, 0x0) 2018/01/06 14:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000963000)='/dev/midi#\x00', 0x634, 0x80000) stat(&(0x7f0000852000-0x8)='./file0\x00', &(0x7f00001dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000654000)="d19b986b38af72fe8a5943bf5016c0dc1526ada14db775fd4482e0f65f1a9cff5997febe2814d8e0f0d69f3c2bd2e5c0f80b9ffcdd523ca55eb1ccc96d5914ad8b55b23f8551cb88ddccc7b2782b1fc7f70ab99b197f9a0dbe595164cc08a72f53a1ecd614d2799c5d46c28bc28f0367d5cc1e5bc43f7e6618157ee0acc37c708db723b6119b8098ce80afe297434032d14d1934f6cb764735502a6a4b99c6643e26a6eadc67a25bab0d8667e87c570276b6b3f6329ec90b660d449eef1f3b22eb4ea264ebd417a9624bfe96b1a651c45b68a823448f14e7f004f786465395cc564a8b68c8a16baa2a24c8", 0xeb) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/01/06 14:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f2000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000d40000)=""/4096, &(0x7f00004bc000)=0x1000) r2 = syz_open_procfs(r0, &(0x7f0000fa0000-0xe)='maps\x00') preadv(r2, &(0x7f0000ed1000)=[{&(0x7f0000eab000)=""/4096, 0x1000}], 0x8a74fa3f1455497, 0x0) setxattr(&(0x7f00005b4000-0x8)='./file0\x00', &(0x7f0000264000-0xd)=@known='security.evm\x00', &(0x7f0000cdd000-0x5)='maps\x00', 0x5, 0x1) 2018/01/06 14:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000032000)={0x2, 0x10, [0x100, 0x7, 0x245, 0x200]}) setfsgid(0x0) shutdown(r0, 0x1000000000000002) 2018/01/06 14:10:48 executing program 2: exit(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xf, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback=0x7f000001}}}}, 0x0) [ 47.741444] device eql entered promiscuous mode 2018/01/06 14:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002ea000)={0x4, r0, 0x1}) bind(r1, &(0x7f0000985000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 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]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0xc, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/01/06 14:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="3b7a33f9fd9c8109082186b32cff6dac", 0x10) creat(&(0x7f00006ee000)='./file0\x00', 0x100) 2018/01/06 14:10:48 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000fb1000)=0x0) io_submit(r0, 0x1, &(0x7f0000fb2000-0x28)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000334000-0x28)="f5ec4c7f0004eb6f687eea5f06", 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000fb5000)='/dev/midi#\x00', 0x100000001, 0x4000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e38000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fb5000)={0x0, 0x4}, &(0x7f00002a1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000801000)={r2, 0x5, 0x0}, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb5000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000fb5000-0x1c)=""/28, 0x1c, 0x0, 0x0, 0x0) 2018/01/06 14:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000578000)='/dev/kvm\x00', 0x10800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000de0000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/06 14:10:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/06 14:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7) rt_sigtimedwait(&(0x7f0000ad1000-0x8)={0x3}, 0x0, &(0x7f0000b37000)={0x0, 0x0}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003e4000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c3e000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$vcsn(&(0x7f0000514000-0xa)='/dev/vcs#\x00', 0x9, 0x400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000124000)=0x1000, 0x4) write$tun(r1, &(0x7f0000aa1000-0x7f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000abb000)={0x1, r2, 0x1}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000a8000)={0x5, 0x2, 0x4}) 2018/01/06 14:10:48 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000aff000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x63305e83, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000098b000-0xc)={0x2, 0x0}) r2 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r2, &(0x7f0000000000)={0x1f, {0x7ff, 0xe7, 0xbd3aedbc000000, 0x3, 0xd129, 0x7ff}, 0x32f6ba0e}, 0x9) setsockopt(r2, 0x0, 0x20000000000ca, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/06 14:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) time(&(0x7f00001ca000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) 2018/01/06 14:10:48 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x100020000000001, 0x47, 0x2}], 0x18) ftruncate(r0, 0x10000) mmap(&(0x7f0000000000/0x5b7000)=nil, 0x5b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r3, &(0x7f0000394000)=[{{&(0x7f00000e7000-0x10)=@ipx={0x4, 0x0, 0x0, "fbd4c4d7a89e", 0x0, 0x0}, 0x10, &(0x7f000015a000-0x20)=[{&(0x7f00005b5000)="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", 0x200}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/06 14:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000179000-0x48)={0x7ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00001ec000-0x2)=0x2dc, &(0x7f0000e12000-0x8)=0x2) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00002cb000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 14:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009b9000)='/dev/input/mouse#\x00', 0x8, 0xa02) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000df4000-0x4)=0x2, 0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000ec4000-0x2)={0x0, 0x0}, 0x2) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r2 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/06 14:10:48 executing program 5: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) openat(r0, &(0x7f0000b84000)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x407, 0xffffffffffffff9c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c0a000-0x2c)={0x6, 0xfffffffffffffa9d, 0x8001, 0xe2, 0x1, 0xffffffffffffffff, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setns(r2, 0x8000000) 2018/01/06 14:10:48 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setflags(r1, 0x2, 0x1) ioctl$int_in(r0, 0x5420, &(0x7f0000000000)=0x0) 2018/01/06 14:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b56000-0x8)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000568000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000522000-0x38)={0x0, 0x0, &(0x7f00003ce000-0x50)=[{&(0x7f0000ee8000)='=', 0x1}], 0x1, &(0x7f00004d1000-0x60)=[], 0x0, 0x0}, 0x0) pwrite64(r0, &(0x7f0000158000)="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", 0x1000, 0x0) [ 47.924890] handle_userfault: 27 callbacks suppressed [ 47.924910] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.972206] CPU: 1 PID: 8406 Comm: syz-executor6 Not tainted 4.15.0-rc6-mm1+ #51 [ 47.979793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.989142] Call Trace: [ 47.991720] dump_stack+0x137/0x198 [ 47.995366] handle_userfault+0x744/0x1750 [ 47.999667] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 48.004302] ? find_held_lock+0x35/0x1e0 [ 48.008367] ? __handle_mm_fault+0x31b4/0x3210 [ 48.012929] ? lock_downgrade+0x860/0x860 [ 48.017057] ? __handle_mm_fault+0x1e8c/0x3210 [ 48.021633] __handle_mm_fault+0x2fc5/0x3210 [ 48.026034] ? __pmd_alloc+0x4e0/0x4e0 [ 48.029898] ? find_held_lock+0x35/0x1e0 [ 48.033947] handle_mm_fault+0x305/0x840 [ 48.037983] __do_page_fault+0x59e/0xca0 [ 48.042037] ? mm_fault_error+0x2c0/0x2c0 [ 48.044058] BUG: unable to handle kernel NULL pointer dereference at 0000000000000060 [ 48.044075] IP: sha512_mb_mgr_get_comp_job_avx2+0x6e/0xee [ 48.044078] PGD 0 P4D 0 [ 48.044086] Oops: 0002 [#1] SMP KASAN [ 48.044094] Dumping ftrace buffer: [ 48.044098] (ftrace buffer empty) [ 48.044100] Modules linked in: [ 48.044109] CPU: 0 PID: 23 Comm: kworker/0:1 Not tainted 4.15.0-rc6-mm1+ #51 [ 48.044112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.044123] Workqueue: crypto mcryptd_queue_worker [ 48.044132] RIP: 0010:sha512_mb_mgr_get_comp_job_avx2+0x6e/0xee [ 48.044135] RSP: 0018:ffff8801d9cb7b20 EFLAGS: 00010002 [ 48.044140] RAX: 0000000000000000 RBX: ffff8801d73511d0 RCX: 0000000000000001 [ 48.044144] RDX: 0000000000000001 RSI: 00000000f4bb0e7c RDI: ffff8801d7351080 [ 48.044148] RBP: ffff8801d9cb7b48 R08: 0000000100000000 R09: 0000000000000001 [ 48.044151] R10: 0000000000000002 R11: 0000000000000003 R12: ffff8801d7351080 [ 48.044155] R13: 0000000000000282 R14: ffff8801c54e18f8 R15: ffffe8ffffc130e8 [ 48.044161] FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 48.044165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.044168] CR2: 0000000000000060 CR3: 0000000005e22003 CR4: 00000000001606f0 [ 48.044174] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 48.044178] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 48.044179] Call Trace: [ 48.044187] ? sha512_ctx_mgr_get_comp_ctx+0x51/0x80 [ 48.044195] sha_complete_job+0x21d/0x690 [ 48.044205] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 48.044215] ? sha512_ctx_mgr_get_comp_ctx+0x80/0x80 [ 48.044222] ? sha_finish_walk+0x1f4/0x360 [ 48.044232] sha512_mb_update+0x259/0x3b0 [ 48.044240] ? sha512_mb_final+0x240/0x240 [ 48.044248] ? __local_bh_enable_ip+0x121/0x230 [ 48.044258] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.044266] mcryptd_hash_update+0xcd/0x1c0 [ 48.044274] mcryptd_queue_worker+0xcd/0x520 [ 48.044288] process_one_work+0x801/0x14a0 [ 48.044301] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 48.044313] worker_thread+0xe0/0x1010 [ 48.044319] ? __sched_text_start+0x8/0x8 [ 48.044333] kthread+0x33c/0x400 [ 48.044339] ? process_one_work+0x14a0/0x14a0 [ 48.044345] ? kthread_delayed_work_timer_fn+0x270/0x270 [ 48.044353] ret_from_fork+0x24/0x30 [ 48.044364] Code: 49 0f 42 d3 48 f7 c2 f0 ff ff ff 0f 85 9a 00 00 00 48 83 e2 0f 48 6b da 08 48 8d 9c 1f 48 01 00 00 48 8b 03 48 c7 03 00 00 00 00 40 60 02 00 00 00 48 8b 9f 40 01 00 00 48 c1 e3 08 48 09 d3 [ 48.044472] RIP: sha512_mb_mgr_get_comp_job_avx2+0x6e/0xee RSP: ffff8801d9cb7b20 [ 48.044474] CR2: 0000000000000060 [ 48.044483] ---[ end trace f5a313cf74a23e97 ]--- [ 48.044486] Kernel panic - not syncing: Fatal exception [ 48.307186] do_page_fault+0x78/0x490 [ 48.310962] page_fault+0x2c/0x60 [ 48.314390] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 48.319978] RSP: 0018:ffff8801c66ffd68 EFLAGS: 00010202 [ 48.325309] RAX: ffffed0038cdffbb RBX: 0000000020012ff8 RCX: 0000000000000001 [ 48.332548] RDX: 0000000000000000 RSI: 0000000020012ff8 RDI: ffff8801c66ffdd0 [ 48.339790] RBP: ffff8801c66ffd98 R08: ffffed0038cdffbb R09: ffffed0038cdffbb [ 48.347031] R10: 0000000000000001 R11: ffffed0038cdffba R12: 0000000000000008 [ 48.354269] R13: ffff8801c66ffdd0 R14: 00007ffffffff000 R15: 0000000020013000 [ 48.361526] ? _copy_from_user+0xc5/0x110 [ 48.365650] SYSC_rt_sigtimedwait+0xbc/0x1c0 [ 48.370032] ? copy_siginfo_to_user+0x910/0x910 [ 48.374672] ? __schedule+0x858/0x1e10 [ 48.378534] ? __sched_text_start+0x8/0x8 [ 48.382662] ? exit_to_usermode_loop+0x3f/0x210 [ 48.387302] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 48.392116] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.397105] SyS_rt_sigtimedwait+0x2d/0x40 [ 48.401312] entry_SYSCALL_64_fastpath+0x23/0x9a [ 48.406035] RIP: 0033:0x452ac9 [ 48.409194] RSP: 002b:00007f940daeec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000080 [ 48.416871] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 48.424128] RDX: 0000000020003000 RSI: 0000000020002000 RDI: 0000000020012ff8 [ 48.431367] RBP: 0000000000000300 R08: 0000000000000000 R09: 0000000000000000 [ 48.438606] R10: 0000000000000008 R11: 0000000000000212 R12: 00000000006f28a0 [ 48.445847] R13: 00000000ffffffff R14: 00007f940daef6d4 R15: 0000000000000000 [ 48.453521] Dumping ftrace buffer: [ 48.457049] (ftrace buffer empty) [ 48.460725] Kernel Offset: disabled [ 48.464319] Rebooting in 86400 seconds..