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", 0x1000}, {&(0x7f0000d77000-0x78)="635ad6a2bdc156ceee689a7961be4698831e6c108c0a0462b159d3d20f94e332b6c3a8396bd20627cc6ed61eba1b88715f40cc5faba150e1aea0b9f21a251788c2f29d5d4f3e1ec9bbded4035027e5a80e23ea8781d16835953d7a61e8516889ea1c09ab98ecd3fe7bd0f46aa9df6eaeb78b4b6a3c760d31", 0x78}, {&(0x7f00000f3000)="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", 0x1000}, {&(0x7f0000193000)="87e4a6ee23c884ebccbcf977a025a16b29a06f0c39d59d6f06d880fa9090df55044fcde4947e9d41d52fe683e1f3ef21f03a486962392439eb63e7235cab89e74c07e33fb0aede85821e7bf30ba5fafe67bef57d6440f0e0e1a08a52cfe1e3583524b677438bf71185f9f9b1727e7edcbca71b75344c63d06d3d4855f8b5d013347f1cd5c6f4b31b248f69c237e91d20d5322eaaa1d11d7575142162325adfa958e7491dacedf514636f86a022941888e9e59bc0b708d328", 0xb8}, {&(0x7f0000015000-0x6e)="c43b9402884006f5b691b748a85de60e782b41172e912d6425455cd1007fcc2bf80f9fe040beaf2329189e8c5328aaf3b7f20b37b9939f35e03020d0f1ee915c214ace9e7561af78a7ff77b1f3935398989fda219af03fd6e8e43641afa30250a1d4a26d2dfd248f9bbc19f444cd", 0x6e}], 0x6, &(0x7f0000f7b000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0xa0, 0x1}], 0x4, 0x8000) bind$inet6(r0, &(0x7f0000237000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/16 02:29:37 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) 2018/01/16 02:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000614000-0x1000)=""/4096, &(0x7f00008a8000-0x4)=0x1000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a58000)={0x0, 0x0}, &(0x7f00009a7000-0x4)=0x10) 2018/01/16 02:29:37 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000629000-0xc)={0x4, [0x977f, 0x80000000, 0x0, 0x10001]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x10000002, 0x4) 2018/01/16 02:29:37 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x200180, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000003000-0x4)=0x1) r1 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sync_file_range(r2, 0x4, 0x20, 0x5) 2018/01/16 02:29:37 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f0000013000)='./file0\x00', r1, r2) ioctl$TIOCSCTTY(r0, 0x540e, 0x1f) r3 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r4}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000015000-0x5c)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x7}, 0x8, [0x9, 0x8, 0x2, 0x9, 0x1, 0x6, 0x100, 0x8]}, 0x5c) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r3, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000014000-0x4)={0x5, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 02:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000682000-0x4)=0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000968000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x100000) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007ee000-0x9)='/dev/dsp\x00', 0x20100, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00004dc000-0x38)={0x2, 0x0, [{0x80000019, 0x20, 0x2, 0x505e3d9c, 0x5, 0x0}, {0x4, 0x2, 0x6, 0x1, 0x20, 0x0}]}) 2018/01/16 02:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/checkreqprot\x00', 0x82180, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ecc000-0x20)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/16 02:29:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000c36000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f00000ae000)='/dev/adsp#\x00', 0x0, 0x0) bind$bt_hci(r1, &(0x7f000003c000)={0x1f, 0x5, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00009d7000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001aa000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000550000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000027f000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x101, 0x3, 0x0, 0xa, 0x20, 0x20, 0x16, r1, r2}, {0x401, 0x7, 0x3, 0x9, 0x7fffffff, 0x1000, 0x4, 0x8}, {0x200, 0x120000, 0x6, 0x100000001}, 0x3, 0xa, 0x1, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x2, 0x0, 0x75480a, 0xff, 0xb3}}, 0xe8) r3 = memfd_create(&(0x7f0000bf6000)='\x00', 0x1) clock_gettime(0x0, &(0x7f00009fe000)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00002c5000-0x50)={@generic="6d5eb395c856ddafcb1128497b27e433", @ifru_mtu=0x0}) futimesat(r3, &(0x7f0000e88000-0x8)='./file0\x00', &(0x7f0000815000)={{r4, r5/1000+10000}, {0x0, 0x7530}}) 2018/01/16 02:29:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x2000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mq_unlink(&(0x7f0000011000)='proc\\md5sum\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 233.437431] dccp_close: ABORT with 4294967275 bytes unread 2018/01/16 02:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000d8000)={r1, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/16 02:29:37 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/vga_arbiter\x00', 0x44cc80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:37 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000014000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000014000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000014000-0x7b)={r2, 0x73, "42bdbe06f8fa70a90bcc94322bb1961032a9736202e5a8ff9c967db666654a53a344550bc1ff87cffc29503d8bfa1613ddfa73932d48755b169ae4b1234bdefe1f748cbda169c97ca82b4541c1c0a8325ebc44f39b501f65453cc562f890764c0986e272623048ce7bb207da60538c545a161f"}, &(0x7f0000001000-0x4)=0x7b) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000)={0x38000000000000, 0x8, 0x5, 0xfff, 0x9, 0x8001, 0x1, 0xde, 0x5, 0xff, 0x0}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x100000001, 0x100000000, 0x200, 0x2}, 0xa0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000012000-0x10)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000013000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000005000-0x8)={r5, r6}) fcntl$getownex(r4, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ptrace$pokeuser(0x6, r7, 0x3, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 02:29:37 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000baa000-0x4)=0x0) setpriority(0x0, r0, 0x44) ioperm(0x100000001, 0x20000000001000, 0x27) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2018/01/16 02:29:37 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000011000)=r3, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000001000-0x10)={0x0, 0x3, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000014000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x1c0, []}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000015000)=0x2001) 2018/01/16 02:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000259000-0xa)='net/route\x00') syz_open_dev$admmidi(&(0x7f0000980000-0xe)='/dev/admmidi#\x00', 0x2, 0x40000) getpid() lseek(r1, 0x80000000000018, 0x0) pwrite64(r0, &(0x7f0000375000)="4f4b00e5a99db9fdc1b05ac8227155099c54ee79e8fe39285a7f75cd9677f65e3b8572eef2605aad61b3d5e681196605a14c3182b1194ff801000000010000003b755a6de27d55f42dc3e76a1f863cf87c3f34026b1ca9733d3315d2916bd3085b3406470bc7cebdc6239122d3a088ac26417a402bb64a2f28f76d431325dd22fa70388f9dfe19185cac170455ecabcd2f690d98d3ebbe104a55884f8714f1a94df608", 0xa3, 0x0) socket$kcm(0x29, 0x4, 0x0) 2018/01/16 02:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x40400, 0x0) r1 = epoll_create(0x6ce) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000f0f000-0xa)='/dev/vcs#\x00', 0x7, 0x0) getsockname(r2, &(0x7f00007e8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000009c000)=0xe) openat(0xffffffffffffffff, &(0x7f00006aa000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000deb000-0xa)='numa_maps\x00') mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x4003, &(0x7f00002c9000-0x8)=0x81, 0x9, 0x0) readv(r4, &(0x7f00000f9000)=[{&(0x7f0000337000)=""/102, 0x66}, {&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2, 0x201, 0xbb5, 0x8c35, 0x0, 0x0}) r5 = syz_open_pts(r0, 0x0) r6 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bcf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000a59000-0x2)=0x641) fstat(r1, &(0x7f0000e28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f0000863000)=0x0) ioctl$TCXONC(r5, 0x540a, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000046d000)={0x1f, 0x7000, 0x7fff, 0x7f}, 0x5) 2018/01/16 02:29:37 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x8, 0x40) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:37 executing program 6: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000022000)={0x6, 0x1}) r2 = dup2(r1, r0) recvfrom$ipx(r2, &(0x7f0000047000-0x2e)=""/46, 0x2e, 0x100, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000015000-0x50)={{0x0, 0x20}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() ptrace$setsig(0x4203, r3, 0x1, &(0x7f000002b000-0x10)={0x13, 0x0, 0x3, 0x100}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000003e000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000557000-0x66)="17995b4a37b48e621a1773d620222ebedd48f63572e176b09a41d579e5eb1fba7049431773dea3444123053ac13c03c61254813081be6037dbfbb49ef729f3bc7301b12f82e54786d365c7fd6bbea0707d6a9bc3f04bc43bb841094715621fc58a8fb6ba928c", 0x66) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x44) 2018/01/16 02:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00003e7000-0x4)=0x0, 0x0) bind$inet(r0, &(0x7f00001d6000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:29:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x18, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) accept$ax25(r1, &(0x7f0000d57000)={0x0, {""/7}, 0x0}, &(0x7f0000ca1000)=0x10) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00001a0000)="2400000052001f0014f9f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/16 02:29:37 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x40000000015, 0x5, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00006bf000)=[], 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00003d1000)={@generic="0da0c36016341353f4efeb51877bb1c7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x16) r4 = request_key(&(0x7f0000738000-0x5)='ceph\x00', &(0x7f000009c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005d6000-0x24)='%loc\'user}proc\\vmnet1vmnet0security\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r4, &(0x7f0000911000)=""/229, 0xe5) 2018/01/16 02:29:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = syz_open_dev$audion(&(0x7f00003d0000-0xc)='/dev/audio#\x00', 0x10001, 0x40000) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000abd000)=""/190, &(0x7f00008f0000)=0xbe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 02:29:37 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002000-0x10)={0xf2, &(0x7f0000007000)=""/242}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000009000)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f0000008000)={&(0x7f0000005000-0x5c)=@newlink={0x5c, 0x10, 0x28, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x200, 0x20}, [@IFLA_LINKMODE={0x8, 0x11, 0x747}, @IFLA_GROUP={0x8, 0x1b, 0x8}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1d3}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "d59ec94ce5979767c479dbfd5e68c4eb0b006a2bb738dc"}, @IFLA_OPERSTATE={0x8, 0x10, 0x8001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@nfc_llcp={0x27, 0x9, 0x8, 0x7, 0x200, 0x6, "9fa2bd2d5ecd86620d375cc4672987315c75c0d307031bb8342ae10d33d02a1a1da76cdfc19ac5da4df280f4210de493b6afa4bfaa8aa87b5b9f91cd1e02de", 0x0}, 0x60, &(0x7f0000007000)=[{&(0x7f0000008000-0x5e)="833deededf3bf21b18c22fa97fe5c87ab76c1ec69c9e019fcc381dc183cbaea2b82039aefe9453fd83173ea10a847eca2054cc43bccb71e3ecac236649b2a3e10413154c5c3a970ad17f898ac6565f2203ef5baf45454e4c2f5f1a74bafd", 0x5e}, {&(0x7f0000007000)="ebcda633580073aa4a4d57a3a6b3e25070fd2fbdf7fd57cfee702cff66ca72aefd1936b263192cdb6d739efd33ab83f5d96669aae123c20fea4e8a12f63ee28e8e628c8a80ef928592c10bd6ec1917cf4f0e758f71109ff7c25bff7aaaada72e7b3065265e5e836ea090145f562eac36df34266e598be0578e6df892c9bda3e86df2ae9d17c2544ba843d00af665abe6fa1a5d28a62e440a51fc52b415f162b3ce3774105463e5ea96548357178f4e947885cfd9b9b7c2b19538e4", 0xbb}, {&(0x7f0000002000)="ade3b9fd2709d6ccc997b76b2a0f", 0xe}, {&(0x7f0000007000)="1ce8532a9cc25198914ccac455d3f4002cb80232a3e9b6d1f791de7f401faed1495535aae042555efc416d9f4140e704de3436d9430842698a13fb0e50c2baa63eca6bfe058f510a10d82b81f2b612f78088f50ce6bf5e512b952d84fd0a6f65903444bd3ec3203f12f32de25c359c0e0a19de71e28226e1b0373ca2902f4cd27eea1ba8b208c095b1db9003eaddacb82f3b2d8f22d7db0f97a3fa9241b02692b6befce5d93957f868de13892ca5140bfdcefc4892502f706958a618e4a6be82c00e07c52294c20d6e1210b75fcd15094322856ec089f6b581a33c6875e2f34db8f9aff720134963dbe5644fec13fca20c0135", 0xf3}, {&(0x7f0000008000-0x8)="98539c26734a1ce1b3e31845b043ab8a317c457802467f1885d8b09f03cf5b6cdc410ca8695522f2f6df3696d357420a7f7c56141b6e1ffee9c4646df7d989c23a2677f8dabd08dd85067e006ff7058b0d182ccb1b48fec14ff93b4e833da69ad689dbf8804d3672dd686475a1304c0811f40d99419a4966aafc9a06c447c989779e34f61d3d0c7ae25d57483d8b573d23e6a745385d7bfcf206d6ea8e52fc551839588f73535bdadc752639845e1148080ffd6d6d403fc95d", 0xb9}, {&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0x74)="efa4f3445cad488ba46e72a5d5db784f8d9f43da553f28687e06ec42c98bc7fdbe5e4633da51323cabd25317e9c8d0225d1da3dd4a8e69933c42a13a083db59cae7fae78f00db6d6b95a4c079c7b7c96be814de8401c5eb814423ba4ffba51c27be8b2a63a6786986d820d2d4f9c818c04852ed6", 0x74}], 0x7, &(0x7f0000002000)=[{0x88, 0x3f21188bebb4fcf4, 0x9, "6c070f0d21cb0374aed07a1d864ea199bd5a5a98728ee53b9161781f6753d715057928eba934522ecc40fe168233edb9961ce4a1d87741c329caaf243a488298f591c06f4740bcd439deee4ac9ed23546818c2fe8817052979440256e7b251ef44ae1846f9c66761ab5e927534ae53fd9d79b4"}, {0x10, 0x10a, 0x98c5, ""}], 0x98, 0x4004001}, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/16 02:29:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") set_tid_address(&(0x7f0000228000-0x4)=0x0) accept$packet(r0, &(0x7f000007a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x14) lstat(&(0x7f00000c1000-0x8)='./file0\x00', &(0x7f0000ea0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004a7000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x0, 0x7, 0xa, 0x20, 0x20, 0x0, r1, r2}, {0x6, 0x7fff, 0x1, 0x0, 0x91, 0x7, 0x8, 0x1}, {0x9, 0xf18d, 0x0, 0x4}, 0x0, 0x2, 0x1, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x3, 0x8, 0xa77, 0xfffffffffffffff7, 0x9}}, 0xe8) 2018/01/16 02:29:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009b1000)='/dev/loop#\x00', 0x80000001, 0x260540) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00008b4000-0x5e)=""/94) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000aac000)={0x0, 0x94, &(0x7f00007c7000-0x94)=[@in6={0xa, 0x1, 0x9150, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}]}, &(0x7f0000cb5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e18000)={r2, 0xfffffffffffffff7}, &(0x7f0000e3f000-0x4)=0x8) writev(r0, &(0x7f0000d83000-0x80)=[], 0x0) 2018/01/16 02:29:37 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:37 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_procfs(0x0, &(0x7f0000531000)="74696d657273008daf1dcca066a8d13df0f686350fe30ea118b1f468e2f7eaa45099e481758192b45312a94c6c951fc4d6d7662444df722e30977895d2ec8b81a76c1181da5a31846c105c2be0f9b0a297f536c3d55f1fbf32c45ad381ea0e8adb3abc42056e837b65b8ca1b1329aa") preadv(r0, &(0x7f000095c000-0x50)=[{&(0x7f0000fa9000-0x49)=""/73, 0x19f}, {&(0x7f00001a7000)=""/92, 0x5c}, {&(0x7f00007dd000)=""/59, 0x3b}, {&(0x7f0000a17000-0x1f)=""/31, 0x1f}, {&(0x7f0000147000)=""/114, 0x72}], 0x5, 0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/16 02:29:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0xc000000) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r2, 0x5411, &(0x7f0000011000)="f07353522101c25b81753163b4d115d2c51ea437947c7efc5b1a2612044ad48ca55d48e04ae5e74a14c845b724f121792ca965241050e33e4d62a28ec0d17c59deb091387680a6c4ea5ad44ac966d6e6eed6f6aba1d8150c7a0e645559e6b04906d66b9174efc1adf294631ac9c3306c45a74cb8e8b10de3ac90eea50353628dd995f5e9432a51ea816db053ccbc74f522ee2b125e4e021daa515554dd515074ee344c318fe0ea4021de") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00008bd000)={0x6e, 0x80000001}) [ 233.648682] kauditd_printk_skb: 48 callbacks suppressed [ 233.648692] audit: type=1400 audit(1516069777.873:2853): avc: denied { accept } for pid=29844 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/16 02:29:37 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, r2, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004114, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:37 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/create\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000039000)={&(0x7f000053e000/0x1000)=nil, 0x1000}) read(r0, &(0x7f0000dd3000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 02:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f00006ce000-0x58)={0x26, 'hash\x00', 0x202f, 0x2, 'sha384-ssse3\x00'}, 0xfee4) 2018/01/16 02:29:38 executing program 3: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000119000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000b6000)=0x100000) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00001cc000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2, 0x400, 0x0, 0x0, 0x0, 0x7002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffff, 0x0}) syz_open_dev$sndctrl(&(0x7f0000180000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffe01, 0x4480) 2018/01/16 02:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) tee(r0, r0, 0x20, 0x205) 2018/01/16 02:29:38 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:38 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000006000)=0x1c) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x1e, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r1, r2}], 0xa0, 0x20004011}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5) connect$inet(r0, &(0x7f0000593000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:29:38 executing program 0: clock_getres(0x3, &(0x7f0000225000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0xe8, 0x5, 0x65, 0x8, 0xfffffffffffffffc, 0x1b, 0xffffffff80000001, 0x6e31d2fe}, &(0x7f00004e4000)={0x42, 0x4, 0x134, 0x5, 0x214ec6d, 0x51c3, 0x3d0d, 0x9}, &(0x7f0000a81000)={0xfff, 0x5, 0x9, 0x80000000, 0x7, 0x3, 0x3ff, 0x80}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000cde000-0x10)={&(0x7f000099a000)={0x1f}, 0x8}) 2018/01/16 02:29:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000780000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cc000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000071e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_access\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 02:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ec000-0x10)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl(r0, 0x280000000000, &(0x7f0000a37000)='k') 2018/01/16 02:29:38 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000f000)="62fe2b8adafb2e985aa53b6a3b27d321", 0x10) 2018/01/16 02:29:38 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00001ea000-0x4)=0x9, 0x4) dup2(r0, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dff, &(0x7f0000001000)=0x0) 2018/01/16 02:29:38 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f84000-0xe)='/dev/admmidi#\x00', 0x8, 0x8001) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000a20000)=""/135) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f81000+0x50c)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000f81000)="5968aaa757a800f3ea971b864d4029b6148138a099ba0ad9446e19d2e7538656465332a8dbdbaceda57449321aaa69b9c4ea5842aac5c842f99e75bd38d41fc8", 0x40}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000439000-0x8)=0x20007ffffffa, 0x5) io_setup(0x7, &(0x7f00008af000)=0x0) clock_gettime(0x0, &(0x7f0000a5a000)={0x0, 0x0}) io_getevents(r0, 0x7, 0x5, &(0x7f0000df0000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={r1, r2+30000000}) syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009ab000-0xc)='/dev/rfkill\x00', 0x202, 0x0) 2018/01/16 02:29:38 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:38 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000010000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xa6) 2018/01/16 02:29:38 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x2000000000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001d000-0x16)='net/ip_tables_targets\x00') bind$bt_sco(r1, &(0x7f000000e000)={0x1f, {0x3, 0x1, 0x3, 0x3, 0x4, 0x7f}}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) 2018/01/16 02:29:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000048a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f00003d0000-0x4)=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, 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) fsetxattr(0xffffffffffffffff, &(0x7f0000982000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000354000-0x2)='#\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) [ 234.484542] FAULT_FLAG_ALLOW_RETRY missing 30 [ 234.489118] CPU: 1 PID: 29905 Comm: syz-executor2 Not tainted 4.15.0-rc8+ #263 [ 234.496473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.505819] Call Trace: [ 234.508405] dump_stack+0x194/0x257 [ 234.512049] ? arch_local_irq_restore+0x53/0x53 [ 234.516729] ? handle_userfault+0x12b7/0x24c0 [ 234.521244] handle_userfault+0x12fa/0x24c0 [ 234.525562] ? handle_userfault+0x150b/0x24c0 [ 234.530063] ? userfaultfd_ioctl+0x4520/0x4520 [ 234.534637] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 234.539838] ? __lock_is_held+0xb6/0x140 [ 234.545030] ? print_irqtrace_events+0x270/0x270 [ 234.549774] ? print_irqtrace_events+0x270/0x270 [ 234.554511] ? get_user_pages_fast+0x277/0x340 [ 234.559090] ? perf_trace_lock_acquire+0xe3/0x980 [ 234.563939] ? perf_trace_lock+0x900/0x900 [ 234.568152] ? __lock_acquire+0x664/0x3e00 [ 234.572370] ? check_noncircular+0x20/0x20 [ 234.576587] ? __lock_acquire+0x664/0x3e00 [ 234.580834] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 234.586008] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 234.591191] ? find_held_lock+0x35/0x1d0 [ 234.595252] ? __handle_mm_fault+0x3296/0x3ce0 [ 234.599820] ? lock_downgrade+0x980/0x980 [ 234.603955] ? lock_release+0xa40/0xa40 [ 234.607913] ? perf_trace_lock_acquire+0xe3/0x980 [ 234.612737] ? perf_trace_lock_acquire+0xe3/0x980 [ 234.617565] ? copy_overflow+0x20/0x20 [ 234.621439] ? do_raw_spin_trylock+0x190/0x190 [ 234.626004] ? perf_trace_lock+0x900/0x900 [ 234.630244] __handle_mm_fault+0x32a3/0x3ce0 [ 234.634645] ? __pmd_alloc+0x4e0/0x4e0 [ 234.638535] ? find_held_lock+0x35/0x1d0 [ 234.642596] ? handle_mm_fault+0x248/0x8d0 [ 234.646811] ? lock_downgrade+0x980/0x980 [ 234.650993] handle_mm_fault+0x334/0x8d0 [ 234.655038] ? memset+0x31/0x40 [ 234.658302] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 234.662867] ? vmacache_find+0x5f/0x280 [ 234.666829] ? vmacache_update+0xfe/0x130 [ 234.670976] ? find_vma+0x30/0x150 [ 234.674513] __do_page_fault+0x5c9/0xc90 [ 234.678571] ? mm_fault_error+0x2c0/0x2c0 [ 234.682712] ? find_held_lock+0x35/0x1d0 [ 234.686772] do_page_fault+0xee/0x720 [ 234.690558] ? __do_page_fault+0xc90/0xc90 [ 234.694779] ? lock_release+0xa40/0xa40 [ 234.698745] ? do_raw_spin_trylock+0x190/0x190 [ 234.703327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 234.708169] page_fault+0x2c/0x60 [ 234.711615] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 234.717403] RSP: 0018:ffff8801c1dbf928 EFLAGS: 00010246 [ 234.722753] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825865d1 [ 234.729999] RDX: 000000000000010b RSI: ffffc9000376f000 RDI: ffff8801c1dbfd28 [ 234.737251] RBP: ffff8801c1dbfa08 R08: 0000000000000000 R09: 1ffff100383b7ee7 [ 234.744507] R10: ffff8801c1dbf858 R11: 0000000000000003 R12: 1ffff100383b7f28 [ 234.751764] R13: ffff8801c1dbf9e0 R14: 0000000000000000 R15: ffff8801c1dbfd20 [ 234.759044] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 234.764229] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 234.769411] ? iov_iter_revert+0x9d0/0x9d0 [ 234.773643] ? mark_held_locks+0xaf/0x100 [ 234.777776] ? simple_xattr_get+0xeb/0x160 [ 234.781992] ? current_kernel_time64+0x122/0x2f0 [ 234.786734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.791752] generic_perform_write+0x200/0x600 [ 234.796355] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 234.801617] ? generic_update_time+0x1b2/0x270 [ 234.806193] ? __mnt_drop_write_file+0xd/0x70 [ 234.810673] ? file_update_time+0xbf/0x470 [ 234.814895] ? current_time+0xc0/0xc0 [ 234.818689] ? down_write+0x87/0x120 [ 234.822398] __generic_file_write_iter+0x366/0x5b0 [ 234.827307] ? check_noncircular+0x20/0x20 [ 234.831533] generic_file_write_iter+0x399/0x790 [ 234.836281] ? __generic_file_write_iter+0x5b0/0x5b0 [ 234.841377] ? iov_iter_init+0xaf/0x1d0 [ 234.845340] __vfs_write+0x684/0x970 [ 234.849031] ? lock_acquire+0x1d5/0x580 [ 234.852992] ? kernel_read+0x120/0x120 [ 234.856909] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 234.861645] ? __sb_start_write+0x209/0x2a0 [ 234.865956] vfs_write+0x189/0x510 [ 234.869491] SyS_write+0xef/0x220 [ 234.872935] ? SyS_read+0x220/0x220 [ 234.876539] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 234.881539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 234.886295] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 234.891030] RIP: 0033:0x452df9 [ 234.894198] RSP: 002b:00007fcb4b632c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 234.901888] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 234.909135] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 234.916397] RBP: 0000000000000317 R08: 0000000000000000 R09: 0000000000000000 [ 234.923646] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2ac8 [ 234.930896] R13: 00000000ffffffff R14: 00007fcb4b6336d4 R15: 0000000000000000 2018/01/16 02:29:39 executing program 4: pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00008e4000-0x20)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f000015a000)="26000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x22) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b44000-0xb)='/dev/hwrng\x00', 0x402041, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000477000)={0x7, &(0x7f0000d77000-0x1c)=[{0xfffffffffffff801, 0x4}, {0x2, 0x0}, {0x2, 0x5}, {0x9, 0x7fffffff}, {0x101, 0x7fffffff}, {0x3f, 0x8546}, {0xbd0, 0x4402efa5}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000621000-0xc)='/dev/ashmem\x00', 0x10000, 0x0) syz_open_dev$binder(&(0x7f0000400000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2018/01/16 02:29:39 executing program 3: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000085000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000013b000)="e866ec85f4781dc76beb4f56567e3eba34a4fdd63d86451d4aee13867b26b2e4cf5fe076e457d82ce796d8e89f77d715bcdce193ab5a784a7fa7ecd84d2329bc94241c3611718a5f2825c1e164f05f8b9c5e7d4442642e422f7f9a3d32ef8fad6dacd0b2f529630d217cfa56f91076a6df2ebb54af5a0c414c20f96b01ab6eed816135c1513802c93381fc21d2b0cd936cc843c7b67255344d1b3c2f1ad0427c3c77957c1b28a7256a1184587661835a0b7c72e943a981b4c78dba93f9729634b1f4e1dd99", 0xc5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000160000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f000021c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x7ffe) r1 = syz_open_procfs(0x0, &(0x7f0000c7e000)='net/tcp\x00') readv(r1, &(0x7f0000a9e000-0x70)=[{&(0x7f0000ec6000-0xc9)=""/201, 0xc9}, {&(0x7f0000940000)=""/97, 0x61}, {&(0x7f00008bf000-0x1f)=""/31, 0x1f}, {&(0x7f0000356000-0x1000)=""/4096, 0x1000}], 0x4) 2018/01/16 02:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f000048a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c28000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022d000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000b74000)={0x0, 0x7fff, r2, 0x400, r3, 0xfffffffffffffffd, 0x3, 0xfffffffffffffff9}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r4, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r5, 0x540a, 0x0) write(r5, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r5, 0x540a, 0x2) ioctl$TCXONC(r5, 0x540a, 0x1) 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000013000-0x8c)={0x9, 0x0, 0x4, 'queue1\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f000089a000-0x75)="") fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") r4 = gettid() mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={r4, r2, r3}, 0xc) 2018/01/16 02:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x7f) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000578000)=0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c46000-0x8)=0x2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d57000-0x9)='/dev/rtc\x00', 0x22100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00000b2000)=0x1) r4 = dup(r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e6b000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000ce6000)={{0x7f, 0x5, 0x80000000, 0x3, "a997dbe058e6f933d3e963c63e05f5eb7e9fd222319200ab42d208ce81d545953648ccc2060fe21d0213e416", 0xa}, 0x0, 0x0, 0x80000001, r5, 0x891, 0x994, "4dfcf02bbf99fa42f4e2903af44f3cd876f8c8a3d21a8092c292fc858a2b506182d76066ef2e90644236fa3e022c730617f982861be8e73f97a811f209cc2a9d", &(0x7f0000840000-0x1f)='wlan0vboxnet1cpuset/em0%@em1-}\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x85a, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r4, &(0x7f0000410000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x3f4, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0xfffffffffffffe94, 0x1, 0x2, 0x0, r1, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000012000)="8fe9815720f0ca223b5e6beb6786cc5ca60a764571703fbaf995287dca6ea2748ec4dab0fd6ee4680661955aafd3af799e865b599ce2088ee70b7ffb497d1ba8767499b700d8e8178a09f473a44cab81bba9bf", 0x53, 0x20000000, &(0x7f0000012000)={0x1a, 0x0, 0x3, 0x81, 0x47a, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x10) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008eb000)=[], 0xfffffffffffffc8, &(0x7f0000095000)=[@init={0x1c4, 0x84, 0x0, {0x401, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000fe7000-0x8)={0x0, 0x0}, 0x80800) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000a61000-0x4)=0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000dd6000/0x18000)=nil, &(0x7f0000dec000-0x18)=[@text64={0x40, &(0x7f0000147000-0x67)="b9c2000000b8da560000ba000000000f306466470f388046f8f40f01b993000000c744240067000000c74424025e27f050ff1c2466baf80cb8fa8dd880ef66bafc0cb000eec4c1b1d567004a8b7a00c482fd21890800000066baf80cb8d4341b84ef66bafc0ced", 0x67}], 0x1, 0x0, &(0x7f0000030000-0x10)=[], 0xffffd07) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0x40405514, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000007000-0x110)={{0x2, 0x0, 0x0, 0x0, "6456337b62932e14fc7144a94e830a9ab3c1afb140f01103d528cad95189343d9508bce208d2a9200e8ba61f", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e, "c4577fbc2183a8ec7fb1b112f19633397e77c69d2f4ed8dbda6751e2ce38fa7b8ffed359e28fae2db916b18ce3bb933d383457b30184f0dbcd856af742821114", &(0x7f0000007000-0x8)='@*)user\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000405000-0x98)=""/152) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r1) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 235.008754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18176 sclass=netlink_route_socket pig=29962 comm=syz-executor2 2018/01/16 02:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000000000002be, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b5000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000c88000)={0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000641000)={&(0x7f00009b3000)={0x27, 0x0, 0x7, 0x5, 0x20000000000000, 0x1, "38e03bc20310c253f9f2c525bdfe43d9468a83956b1b77d8ae92d03d44cc119f22ba2e1a9e03f6a4c431f98e0c23f5b1da0822d369bcad474b1cf4c05d5aa5", 0x2b3}, 0x60, &(0x7f0000f3b000)=[{&(0x7f00003da000)="68b3e7829dc564bdcffd69e58329605f965028d7b6b943f5", 0x18}, {&(0x7f0000344000-0x42)="d46045dc7f1bee4d69b6614cbd4d3ad43c379da2b10c4cf13a135c1cb18c123aeee26c539f14a4e96d0264a33119a90034ae65988a8de77fc627243f95e01399c9a6", 0x42}, {&(0x7f0000103000-0xd8)="b6e619c7fec92a4d854b508718b94ac9f8cead6d91e6b964a822d533d54cc6d99cef5f698991af94faded7dc4884ccd3ee3df775c3908b9d4c6da54a88008a85edeca927561cfdfe1e25287c7c30087d77c91d9d27a97c39e450183b9d7c41e54e32fe462d3fe7af64546d10c64557011cddc7510394b87d71f4b1ab7b85efbac66c7ebb00eaac13a32c570ce1ec754262d6bc6cd5bc3a5eb54b816a180de262c6312c4fd00382565524b3f89b630867521eb70ea67cc57227d8f470273ac7dc0ddd87314b6ca50544385b52fa899310e1a21a5f2dabc263", 0xd8}, {&(0x7f0000417000)="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", 0x1000}, {&(0x7f00009ac000)="99c0d6ce61a2c396dd69", 0xa}, {&(0x7f0000f4c000-0x3a)="066882e1969f7cd86a550019cc63b19480dbe0f4ff81c2aa522d27f779d28ec6338936568fb9d74c0769ad80ebb498050b97f6c8eafa6d64aad4", 0x3a}], 0x6, &(0x7f0000d7c000-0x28)={0x28, 0x88, 0x85e, "02252206d3e3ab4ddd0afd34658fcb4d5dd7919088"}, 0x28, 0x4}, 0x81) socketpair(0x3, 0x800, 0x1f, &(0x7f0000d08000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fb3000-0x4)=0x0, &(0x7f0000020000)=0x4) r4 = getpgrp(0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003e9000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00001a4000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f4}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x58) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) [ 235.078616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18176 sclass=netlink_route_socket pig=29986 comm=syz-executor2 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000002000)={0x0, 0x3ff, 0x81}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) r1 = dup(r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000012000-0xc)={0x1ff, 0x0, 0x51, 0x5, 0x7, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xe, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x7, 0x2) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ac5000-0x2)="df00", 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a65000-0x4)=0x0) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f000056f000)=0xee) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000060f000)=0x40) r3 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') readv(r3, &(0x7f000057d000-0x10)=[{&(0x7f0000857000-0x1)=""/1, 0x1}], 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000ac7000-0x110)={{0xfffffffffffffe01, 0x0, 0xd56, 0x8, "117d27bb978322cada79f4a8235cc376671141e48d5cb33dd8083ae6427d18216e3ce0f322dc9522fbcde9cc", 0x4}, 0x0, 0x0, 0x8, r2, 0xbc98, 0xe5f3, "8ffdb0a8c741b6ec737bbc54be2762f966b0df6aadf348729fcd10ec245ef0ff636b83ccbc4ef25a43ca3791c54fcd44aff424c1b46dc126bed43473ca0c3346", &(0x7f0000ac7000-0x10)='coredump_filter\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000001, 0x3, 0x80000000, 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]}) 2018/01/16 02:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/sequencer\x00', 0x20081, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setscheduler(r1, 0x6, &(0x7f00004a2000-0x4)=0x8) wait4(0x0, &(0x7f00009d4000-0x4)=0x0, 0x20000002, &(0x7f0000f9f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f00004bd000)=[{{0x77359400, r2}, 0x0, 0x4, 0x5}], 0x18) 2018/01/16 02:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e85000-0x4c)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r1) sendmsg$alg(r1, &(0x7f0000b2f000)={0x0, 0x0, &(0x7f00004e7000)=[{&(0x7f0000d84000-0xad)="c6", 0x1}], 0x1, &(0x7f0000857000)=[@iv={0x48, 0x117, 0x2, 0x2d, "733c22453a08748d42b979982d78eb22c4434d7733f6120a042077a497631753ff74157a79e8aa61a34cdea486"}], 0x48, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049b000)='/dev/hwrng\x00', 0x200, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000976000-0x10)={r2, 0x50, &(0x7f0000a99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 02:29:39 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0xff, &(0x7f0000003000)=0x0) io_destroy(r1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x1000000}, 0xc, &(0x7f0000005000)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffffcb, 0x0, []}]}, 0x16b}, 0x1, 0x0, 0x0, 0x10}, 0x1) 2018/01/16 02:29:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8202, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000f54000)={0x4, 0xffffffffffffff7f, 0x9, 0x9db, 0x101, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) pwrite64(r1, &(0x7f00004e2000)="", 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b1d000)=0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f00005a3000-0x4c8)={{0x0, 0x3, 0x0, 0x0, "26a0f02c9562ad9912b3e3a863687213bb7c049a154ae15f5d6bd80227c43070c13dcef14fc9c48552558a74", 0x0}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x730984f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000257000)='pkcs7_test\x00', &(0x7f0000bee000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003f8000-0xd1)="", 0x87, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000654000)=0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d93000-0x78)={0x6, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f000077d000)=@generic="75277820d18980daff451a143df25f15", 0x7ff, 0x0, 0x0}) 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x0, 0x7, 0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000013000)={&(0x7f0000013000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000014000-0x60)=[{&(0x7f0000014000-0x5d)="2268a610d61b83d0d65e6b43a4eb74e074d7997f21feab85f3c3c7e838548be4211d7b83816b5a628840d44c979ec3c75e120bad8bc9002d1c4fb3ea98004232087458489e4d23f9a67b31310bb8af0da02d0df78ccda59af208dc565f", 0x5d}, {&(0x7f0000013000)="c8a9ff9c32532ef3544d69339ea47b3c7c310d934dc1be505f9f67abf03309", 0x1f}, {&(0x7f000000e000-0x1000)="7b413908035563b9f85f7aeb8ffda437edefc3a9e827b3480a484330ddaea62f285cb7822d4c03471ca8f11ef5baea10544be7130dcc8c06f5eb817da2f39b5a2f284204b6bfb28aecee2bcac34980640ea79ca1402ccc6e606982e4d79f1c4d94785e8a654438212ce28e6f657e698ce3e4f21e66c2d432b855496004a0fb2e3d41802443c42bb96fc5124be7ae73662937fb394ce7e3475c7dcf16b30db63835b8f9428adbaa5cdab40137c4d7fa6d30dcfb8af06984e75e11190d3c3f565400613f55fc3e6da663df4bb619b10b1763b4474152d38d8bd9c32e57ef562a1962f5a54bb3599d776c04d11fb1113b5a8d9aa465716dc9196fcb75a58915a32e5cc2a007a2becaa82e110eb04dcbe141ca1589035da336d49e5758dc93679de6394ddd4f4b8e52e536211550054ac6114401733ac4318cf556c11ffcd698594f52d66803e29a41b1938d52c96951e9c937426408b765c72b451746a9496765fe6472ca3d25907df5d77414a37bc50a0f30c49d9a572bb4672d78e1ca8f476df346c1f7b8abec43303d969833f07191d19d8db0dd0bd8b8bad96f4c102639e2c97ae2176703e209e254d4aba1f7ba3b5c9aef4cff5b598297701d20e2824b81f58b6d6732068466062e8a0068faf88a1242a9670c335a82966fc002b35c2a88279a338aa6ad96787800b93806f06f7828c5e7e969129c91f2035025ef9b3492a6b4f022e439be0567dd372987b037a16c2e89dfefba8c57cbea601a830995692f65c3bc05348faeee83acf785ea8bf46a8bd340e52ca1ed717fa1883518ae4a6344972f678f129bc093fb3d5b7907a5ec9d1395b8628101eda2c797fbaa94a0650a704b675e1a1ec08bbf03d5a7ee9e52ee271cb264d9d8873e1aa5f25121f4336be847cae65b73d10f1f96d6857958c23e2ed4058438f3381cbf133b268cccc1f9e091669cbe63a4a905390f59a69ef07016835893cf51694bd7b983411408cfd5f879b244947aae79ff8c8661ebd765d97d8bcdf4dbb61f5b78eb0509f627c853c3ceaad15f13f15c820be962d091b25f956dd78d91ded4f6cfd0ec13a6a8ade1be2a7345bdf96ca60487e9c695a2c382b07b124dbea56379f64465c7068ca1ce6ddfdc2d2833baaa3617333514accce3ad050ed8c21a87b1b103e7db14a45660311ef43eca19597550c139465409d8fde8fda1d4582b0b8b09a0c6711c3502af3d1a38772c2a2ffeb177e4c78cd66a7a9474a90a94eebd17e39c963c44d4d7a0cc766740b6be0ea8546baa3c18323934df220bfb7350c9932f1b6d6edec9aa98a631b79fc6ea86c66e887c8c105603045ee849cc64e9a8bcefaf8376bea502633a53a9e810c528de607a34484c2338937392d1ddf8fba8265aca1bcecedf1e26d13637ba380cf4b5f4acdc769ac7c45604a0da838919ed60a892322344990b9477fd70ba977332a8a170c8a64e03429d2ebe86ccc754698ac7e70935488a2d30e9e28297b4c4d4ee7a5e3f5e5219cf4b357a1336afbea37aade9745dbd3c47006e53b3a4513a1a41eab7f356533d6a3e499b3190d0bc1ca99b3f5c6ed9fabec91fcd365fd9c00842b49150fd1388648c8f2cd5c4cef714901834807a30bb3c2e3699a838b98371690f68862230af60abe1b1a3092d283db031898459877c77d06446b21e9733e4c4d08b957514cb66bd2e5f9439a1b38d4e5d6a33112c7561744fc54763eb247467bfc45671151194297fedb882c19804438352cc553d7f8f20da3d792c51c90bc7bd314f9526901d4cfad6ba70ad7029b4c92fd268435cc1a4e86a3d98e62dc2f39ab7ebd9c1350a2218cf90400b00bf096124b2dcae1ed93b17e0021a4776ce69174d48f50cad63abbbb7d75e4ed3204dd97f6836851a6c9219e04b724aa01a2586964c44ee6f9cdd6e45e144822531e912d6cb9afe011e2969bde0ee893d6321308506f2109c7d6e44321bf5053c3afe871a585789b556d16b6b5afdf888a24aa74b699527fd9fe93445716a524135226cf6439bc7870f91c9d5f06d22879e8e726ad0d86260795fcd051b0a4aa2beed6597fdb1aa177aa3d866d6c063d1b13ec64231c0e897eff5e8f8d0db51a83c570356019b45ecb160a0e62d6f41d04058ae2d8fe48876b46e43e639ed7c1a5c3be32aa02d5fd029c47eb276805a3437983d46bce3be46601f8d3137a2818feab2a21d2eaa7ec3984576c1b8a10633de1f84966dfeffe7b14ccee8befa16ef9d2933331c16d42bd435e1f2720f6a428915f9b5f603fe4a717032f363d48c3801c2b8b8b991defa0413dadeff78b7b5ced35ada7c1a9e419e4ce7f08aa843f3c72a083aba4e7c3ecc6651c6c9cfb9d92ab45dc679aa7058008b4c7ea20abb9c034f341ca927d26efe0e3ce7eac3a56d831fda604d97d831c6592dfb66c0293e3139ceced9a9d22029992c0464f4cb52e4737eb694103a0fa309d0ad2ba5b87861c97246bd627c24c5268e91308a5ec3124bc08a79324aa597931243ef5b977f8171e232861760ff4718b5f504d02060df2dc6789fb5f9c58e572312eb1834e78394027157e95820bbb0e5d49422c6f6f7aa77f98e43bc13ed18322e4479390a77627250ecab7e8e088c8947140fc421b65a5b82c842a6f178ce0b9b621f8094f75245cb1e395fbfee59db708c4a024e2c9b7aa4927ac7e91c1ce26a1f0b7876be30f80db72b38777cb62ce90bd11e115dde78502fc7fbe0e9881e292417a3da270434c5fdfec5ddea1a6c97f1ecabd6c18ae6816098976e4c6c531d2b6de8d65796f5a5fb4c99f75b2f160eeaf0fe8d6062bfd4c0e9464f8f6dcc47f96a3105516b8ed60d1ec590e10f752aab242e5bc30915dcdce4601c0df96b00fc83cc93e67f42042540ba5937616902b112e3350df3dcb20ae877da5f151dd0004e72df4e44c4c3294acc746866befad34ee9e52649d734313f804815a4a8b6b0e6cb034efa007894d4306e748dfe609d854a7a63268f0135752232fd4c72c334912a215c9985fbb02813cfb6f780821cbd54b72c349801afdd80bfdf7c8a13120edaec01ceb8a94e103e602f93de9a0c253e579643c6650cb613eac34a9eebe421c1bb3a9011956704f3cf15ca7b90398f5a2cef20ba2ac8fb48364e1d0ecf6b7d25ac9879439f133f929b82264b5396e222b7aab27071bf998d3843421fa1b62de4c5b7699c79223d2712b6e1349617b3435cbaaf3207817e77c61c2d8e173467c032abf725bf03af535e2a4ae055c3a2f150b3c0df8f9bfe7280b3655ccfc3db51146fdcc1b55cdd09a0748c1982c4cba15753ccfa59d46459707e3914eaa08cc64aaf99909497ae64456ea435d9410faade4e0e8579abde7ac70186d1eebb3504cbec455815189675694ab241779355f2094e231225b1a9eda227da096c9a50a5d74c2ea5f0ea07fd3b6fc5511f36d904d19678c747ec0a242b7862c122144630b6b90893b3118b451b764d92b2faa84378169613dad70ef66b9e2166ddb0b924517f34ebd86428bb37902a8e9a1a6ecc5147131dd51ada29afb865916a5e0f59e1e7a2c0279df81009ee702c2a72d53f41a430bacc411e1d119bd50b59adbb8e6b60ee752f05475c61e089c47f04df3d82bc917986579a1e9fcb7d680cc2ac7949e6a866dadb34f5cdb0ca7346c0c168b1762fb1829fa22d990e40d413ecf6d1f3c2e1a3087799f53a7ff363c00ecee78954c5756c79f7ca713fdaa4325d0da3905d9013abba6538b1296a8983009e6b12bec8f863fe9071d47e688242c60635404e13e73c6f7e1d5609e6d4ddba8336cb202363d6306a5012e0187b010601dd53cc97f05b1b1d7898b877c25fa85ec093dc4909c92833bd4268e910c74424caa0129b91c402ebdeac621fa3839b0571508618369ab5e4e79ab31b3da1a8f45acd1f00bc6ce6583a584296009d909d66ef24ae07ccdeb0e2d4548c5b114c34917ad2b6c521d034ee33db166544e908e77d8b1b183e2b4e7daa7fee5830fd298bd6fcff308cc5ea36a0c616d1feefe56323fb57192673686c3810d06b2a74a587201a13a9d4c0c7b5e37b43d6ebc730528ba3f5e82487ef6012680d0b9827cf0192817984791ccc56f4bc203068d44e5d56503c20aea92de6eb16853a4c5e51b3daef807e54400831e56098ea470e685e880d486cbba0c9ee9b8f1dd0756981cee565b0b7fa8594b0beb616f1bd11b0df2b6151119c3a95e57a1f8a657e94ad29acd8355f225f9d9d08f4aa60a41c362e18c424c0436ef08d05866c8b3ed440dcbd7f2b0920a2b220575f043a737badc6f145e747a9770a83b2ba04b914e3c15320f7b761195723cc5821e63f56ba90aca710e6919d2fc69f8d5442f416fd0d5a67b277f37c66e6850ed50e89739ec97ad3ea1ad54b67ee9aee0557812f0d48c64bc5bb7eb61e84725ba93dfbdeffb3e62c51d5dfeaf2ded850b9869c84a6559bb3791824ee6be451409b2c8c0f776551bd24fb00db143a6c2172242cf2144d9743feb617fbe39ffa96b58accfa0ec703290aa0021ef76ea1402635abd63ddf5c2069b051e45595046d8ff2dedf43510a22aada1d30f24f06f0995b484ecab4403cbc74fccb0172470ee4a80d661dffc0e774d1985eb3d1711b7077ec27ab52767c2bab6030c18b4696ec5b4946c20a0cfde1e202398bf2c50070db06417558009288364363c6f0a33c297d636273a455306a01818a4c1566344131ad837a8430bf43a2aa94880d7202adf8c58f1b6f5de080e811a8614e80392913af3167f9969ad4a686bba3a247dc8505f512cc7438eafacd885d670058c6e7044e4712902eb9e217f6af1ee111b4671eca868d8ed326ce91564f3ce98fd02ff35d8a38033c4dbd5488c5c64ada323743221bd87870929a18dd8b6450d80b6620b4419f96e71e3cb374c3e5ad521c83fd207306906aff1652d5d9d3b5a76c7b9a8a06af44e48c9c2e543afd4844c210c9c31c9d280b9179dc23a6f9e85e5e941ef56cb8d0dab067f326d966e4b7d2b45abefa8f09db83c4986701fab027d5b4bdd0b3c790f071ae99dd87ce3cb17b16619817f1558362e499d27df8ab6ac2c68ffbf8109d502d65c924e027e91d5bdea2d6cab9a89df4e304e518841613f96f383699d0f82cdd0c8909b45b81a5e03d64862ade2deadc811b4ffec6275501e13e1ad9d3209430a25be6e08133597aad265a08d7bf383e9f73b42676be6f65f65b34c893e8f6859dc20ebc35c2f864deb867fc53b2d72667929fefb46039e08ab8732f649ec4364e19cffb0fd6ab814862ffb4f486c239f31b9d67a1befe0ba22082c7c8a144e4173a4041bd24f6429808a9026b000208879d0a68746a69b6e63cbbd86a346c0a4890d80745f37e13e860190333bbf9e4506a111d470825dd076030fcdaeb2a4534167cbd96fe1eb6c8929d1405d2b39b4ccccacfd7d42c4ad65fb063cc329240d7e065d4f040b94f6bd4f618f8d084c5fffe27d8b199058ed2cbca811d3024c9a04435a7a4caac0054b87ff9a4ddf60ebf0ec394a7208215bc44a5fc82dfc07212c57f16ef69637f7e45a18d7d2850fe3224e533f6e7689bac5aaad58d087e7ce14a073d34e9c11c5ebceb5037f1c9766eaf6b6f0ab6fb21778deacff5ea4cabcdee4d4391fb3dbee57fcb40a49c89be03d77736fc689d928697a911442340a550e9cbbc49b273652a6da610569cc712766e8a7d2b4cf52536f692e106a84ebf5d0f63d0b34f9ca1fa09589451dbc70722251b3c571dffe5349da1b9991bd93697c52ef7cb9a25a8db", 0x1000}, {&(0x7f0000004000-0xeb)="409709ef50733e6a995153984c59e95e50caa106c7181b963c139a7c4d8bd8c30c1dfa875ebc4e9e4d6e6040aee9d280ecb825d78dbd696cb9e891c65a8af8b4e96107452f58cca060bd246c4689944fa4a79c9691d0589c9977555b96520641a40ce54377c1592c2a0e7a3db12acd56b6c856050d1c1442473e8225647e2afd6281c7638c5447e230559456bb4864ced5007763c6f1b0973885feb8c9fcdfc6cec71ded136ae7fd1efd00589e6039cc2c1aeab7f86a55e34ab9e1a081d07d62df190510427ab8186ac05e353af84d2264d5842ac03f23b0d3de9df2e694ddcfb652fdff1730ec2f265a6d", 0xeb}, {&(0x7f0000014000-0x16)="21f1212b12039f4847335196405c54cd52352ccfb5c9", 0x16}, 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0x1000}], 0x6, &(0x7f0000002000+0xbde)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r2}], 0x90, 0x24000000}, 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000000d000)={&(0x7f0000007000)={0x1490, 0xa, 0x0, 0x2, 0x7, 0x1, {0x5, 0x0, 0x9}, [@nested={0x74, 0x30, [@generic="30ab0d8d565f639887547ef4a4b6a503e24cb2134b9402b85fc9737fa31f070f4e79ce294c7898aac0a09b98d139c232c97cc0c8e67596f2a182998c21663a58ff4ec4cb850620756d212a7b05fa7cde20ae36c4", @typed={0x1c, 0x4, @str='/dev/snd/pcmC#D#c\x00'}]}, @nested={0xc4, 0x87, [@generic="862562fd7d09955d390498a4a76307acc11e87618b5f579b75dc4ed6fccff50058ce7ad0aea805a68824ed190266ca4ac3b2d6233a9a36fe4ba3d2fe56941a2dbc192f48f3ae5164a835ceb1202680acec60173946db3a73ebab354f5c6d77caa8392b477a22d582ff8ee95e6bfa3d0b6c90b565827eddc6973cea25c48a15dd21e2b290d3c180c7e149fca48ed637030c5e17ca9e53dbb12059abcd2945e3b0ddbf383d305f21e218b78c889fdd7e40fec917aba58f8d1b6c55a787ef"]}, @generic="1a7232106a48a912b1f07c24ae96c0f2ccc91d9cbcb0a17c71216b540c65c0cb668d9bd66dc8e467782a93ce048363df5ca3c973f1fb33e157", @nested={0xc4, 0x66, [@generic="03d813ebe5881aa3ea41852bb411f57da925faf1dffd813d84a20d59aac58bf153762c90a747784853f005a5602a78784abd7aca78d788f139a3d4da5430be86088e8534c81b7884afbfb62a00a01c0e9dbc", @generic="6af2e57edb25f720f551bec3646d29d8baff9cccd332ff3bf4bd698c9ef037d83a602730cd7129d94c5a90d276d2666471986a89cedb7defa7e2e256a2aad87e90e2cdab4e5e7a3cfac7265fca41a214ebbeb1fde2e7c5c7f6a305082bb2518a11c056ba25740c2aa5be48eb6b9a"]}, @generic="d0705c867566d5835277305de5d7b4e4b83d13592fe56a029305ca9991e49bdd8843a4f9a84a2218efc1f88f740580f3329c0ab75e51478018f4dd7f936af32ad4be7906c9b64417ebe7a17ca73d375d20c4638bdc1efdedd4274626e6c3d8549473df073b9a7a11ffe4f1a23bf716ae68edb6741b80ab5ba75798f8f33e532324645d8415bf908b85307c660beec2c30b094236e519277daab16bd7c0759b16cef99140f9ac59ac55a95a", @generic="ffd489f59c24a1adcfea9cc21014c2de50daa02b71f37f474d13e7918e1e19a465bb06b39745e70bc6e3563347ffd778899eb7637a97af75b482d5029a4b7676f27158367ca51b130c4219788808ba9cb0f60bfd6127b62a72ac239c0e82a785cc7836e54d7e6828f7a945d23f12a6e17b42baf04120b846af09556eb7eaf33db1c5236cf381b8e088527710a41046018d1fd0b1dc098075fcec0fa6104ad53bf2e30c82f79378fcc6ae5f95f9526d2461e5f3e0b62f55fababa9e75", @generic="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", @generic="0984103cb3cfc4672347ab575c5acd0a7f494f291c21d52800b0c151c0210ce437b449f172b08efd7112437974cb0697d7000dd926fc4e2f5246e36e6a09c7651d7c442100167a9948c9559fe070e55ef862a8d89f410160ed8ca1a62b32ed16cd0cd46d186b15d81682420440f10ea5760ab7a29e6441811d1bcf8c75248d986647ebaef62ddc133bc6b2af0878ba2b577d7fa31b7eff6322a1845050296814ab2096ee6af3e230243bcdc56f2e0b4bff3b20e2ee8abadd13c58d86815b0bdd42ea8f6cf0d56f506f5de695f38e200086fdda52335513b8df6bc99621fe"]}, 0x1490}, 0x1, 0x0, 0x0, 0x81}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000-0x14)={0x0, 0xff, 0x8001, 0x37ee26ea, 0x1b7, 0x3}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000)={r4, 0x6c, 0x5, 0x2, 0x7f, 0x200000000}, 0x14) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00004a4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000823000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$mouse(&(0x7f0000788000)='/dev/input/mouse#\x00', 0x3, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003d4000-0xc)={0x3, 0x0}) 2018/01/16 02:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000c0e000)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000023d000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000b86000-0xd)='/dev/usbmon#\x00', 0x6, 0x101000) bind$inet(r0, &(0x7f0000362000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000b6b000-0xb)='/dev/adsp#\x00', 0x8, 0x40000) fcntl$notify(r2, 0x402, 0x20) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00008ad000-0xd1)="1fc8804f19f559616dfc58b37ddf7fd91c8c6aa63c349efacefe19c7cf6831b5be9444be4950884d617fbbf8c9b1dc78b12143204469854812e4a3aca5c17909dd85f7f3f63e266f9f0519290bbf12780a9e9e917a0da48099d42e6c28e96722d5bee75f33485f8abc33a506613fa5db241e3ab29384f51c85af9c2edc93022dc224b47031fa4f0452afeef9a7dbd6b2b0c9b1a5960dac80d569fb701610c62afeba2c408cf1d3dc73ad43031c3bc720aaf79139c0ff81273b36d4975f20b12e5a1ab3c2d4607e4983a2e596f0228b281a") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000001c000)={0x80, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getpeername$inet6(r2, &(0x7f00003ff000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000be7000)=0x1c) 2018/01/16 02:29:39 executing program 6: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x221) capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x80000000, {{0xa, 0x2, 0xad63, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x1, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000000c000)={0x7, 0x3, 0x4, 0x0, "b1c2b681bfbd4bff9bc0f9e0ed94e0eca34a15543c4c864fe93ccde3db7261c1ff0503617af6cc13785ddd43", 0x6}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000008000)={0x0, 0x0}) accept$ax25(r1, 0x0, &(0x7f0000009000)=0x0) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x0, 0x7, 0x3) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000013000)={&(0x7f0000013000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000014000-0x60)=[{&(0x7f0000014000-0x5d)="2268a610d61b83d0d65e6b43a4eb74e074d7997f21feab85f3c3c7e838548be4211d7b83816b5a628840d44c979ec3c75e120bad8bc9002d1c4fb3ea98004232087458489e4d23f9a67b31310bb8af0da02d0df78ccda59af208dc565f", 0x5d}, {&(0x7f0000013000)="c8a9ff9c32532ef3544d69339ea47b3c7c310d934dc1be505f9f67abf03309", 0x1f}, {&(0x7f000000e000-0x1000)="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0x1000}, {&(0x7f0000004000-0xeb)="409709ef50733e6a995153984c59e95e50caa106c7181b963c139a7c4d8bd8c30c1dfa875ebc4e9e4d6e6040aee9d280ecb825d78dbd696cb9e891c65a8af8b4e96107452f58cca060bd246c4689944fa4a79c9691d0589c9977555b96520641a40ce54377c1592c2a0e7a3db12acd56b6c856050d1c1442473e8225647e2afd6281c7638c5447e230559456bb4864ced5007763c6f1b0973885feb8c9fcdfc6cec71ded136ae7fd1efd00589e6039cc2c1aeab7f86a55e34ab9e1a081d07d62df190510427ab8186ac05e353af84d2264d5842ac03f23b0d3de9df2e694ddcfb652fdff1730ec2f265a6d", 0xeb}, {&(0x7f0000014000-0x16)="21f1212b12039f4847335196405c54cd52352ccfb5c9", 0x16}, 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0x1000}], 0x6, &(0x7f0000002000+0xbde)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r2}], 0x90, 0x24000000}, 0x80) sendmsg$nl_netfilter(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000000d000)={&(0x7f0000007000)={0x1490, 0xa, 0x0, 0x2, 0x7, 0x1, {0x5, 0x0, 0x9}, [@nested={0x74, 0x30, [@generic="30ab0d8d565f639887547ef4a4b6a503e24cb2134b9402b85fc9737fa31f070f4e79ce294c7898aac0a09b98d139c232c97cc0c8e67596f2a182998c21663a58ff4ec4cb850620756d212a7b05fa7cde20ae36c4", @typed={0x1c, 0x4, @str='/dev/snd/pcmC#D#c\x00'}]}, @nested={0xc4, 0x87, [@generic="862562fd7d09955d390498a4a76307acc11e87618b5f579b75dc4ed6fccff50058ce7ad0aea805a68824ed190266ca4ac3b2d6233a9a36fe4ba3d2fe56941a2dbc192f48f3ae5164a835ceb1202680acec60173946db3a73ebab354f5c6d77caa8392b477a22d582ff8ee95e6bfa3d0b6c90b565827eddc6973cea25c48a15dd21e2b290d3c180c7e149fca48ed637030c5e17ca9e53dbb12059abcd2945e3b0ddbf383d305f21e218b78c889fdd7e40fec917aba58f8d1b6c55a787ef"]}, @generic="1a7232106a48a912b1f07c24ae96c0f2ccc91d9cbcb0a17c71216b540c65c0cb668d9bd66dc8e467782a93ce048363df5ca3c973f1fb33e157", @nested={0xc4, 0x66, [@generic="03d813ebe5881aa3ea41852bb411f57da925faf1dffd813d84a20d59aac58bf153762c90a747784853f005a5602a78784abd7aca78d788f139a3d4da5430be86088e8534c81b7884afbfb62a00a01c0e9dbc", @generic="6af2e57edb25f720f551bec3646d29d8baff9cccd332ff3bf4bd698c9ef037d83a602730cd7129d94c5a90d276d2666471986a89cedb7defa7e2e256a2aad87e90e2cdab4e5e7a3cfac7265fca41a214ebbeb1fde2e7c5c7f6a305082bb2518a11c056ba25740c2aa5be48eb6b9a"]}, @generic="d0705c867566d5835277305de5d7b4e4b83d13592fe56a029305ca9991e49bdd8843a4f9a84a2218efc1f88f740580f3329c0ab75e51478018f4dd7f936af32ad4be7906c9b64417ebe7a17ca73d375d20c4638bdc1efdedd4274626e6c3d8549473df073b9a7a11ffe4f1a23bf716ae68edb6741b80ab5ba75798f8f33e532324645d8415bf908b85307c660beec2c30b094236e519277daab16bd7c0759b16cef99140f9ac59ac55a95a", @generic="ffd489f59c24a1adcfea9cc21014c2de50daa02b71f37f474d13e7918e1e19a465bb06b39745e70bc6e3563347ffd778899eb7637a97af75b482d5029a4b7676f27158367ca51b130c4219788808ba9cb0f60bfd6127b62a72ac239c0e82a785cc7836e54d7e6828f7a945d23f12a6e17b42baf04120b846af09556eb7eaf33db1c5236cf381b8e088527710a41046018d1fd0b1dc098075fcec0fa6104ad53bf2e30c82f79378fcc6ae5f95f9526d2461e5f3e0b62f55fababa9e75", @generic="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", @generic="0984103cb3cfc4672347ab575c5acd0a7f494f291c21d52800b0c151c0210ce437b449f172b08efd7112437974cb0697d7000dd926fc4e2f5246e36e6a09c7651d7c442100167a9948c9559fe070e55ef862a8d89f410160ed8ca1a62b32ed16cd0cd46d186b15d81682420440f10ea5760ab7a29e6441811d1bcf8c75248d986647ebaef62ddc133bc6b2af0878ba2b577d7fa31b7eff6322a1845050296814ab2096ee6af3e230243bcdc56f2e0b4bff3b20e2ee8abadd13c58d86815b0bdd42ea8f6cf0d56f506f5de695f38e200086fdda52335513b8df6bc99621fe"]}, 0x1490}, 0x1, 0x0, 0x0, 0x81}, 0x10) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000-0x14)={0x0, 0xff, 0x8001, 0x37ee26ea, 0x1b7, 0x3}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000)={r4, 0x6c, 0x5, 0x2, 0x7f, 0x200000000}, 0x14) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000260000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000956000-0x8)={0x0, 0x5}, &(0x7f0000361000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000711000-0x18)={r1, 0x2c18, 0x0, 0x0, 0x10001}, &(0x7f0000cfd000-0x4)=0x18) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000098d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e06000)=0xe8) lstat(&(0x7f0000a2c000-0x8)='./file0\x00', &(0x7f0000182000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) bind$bt_hci(r0, &(0x7f0000a84000)={0x1f, 0x4, 0x3}, 0x6) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00007d8000)="8f386a753f0464e545f97940a64a315d98ad8dd7d831d4bf9a8889fee076ef2f4472b2c66ee5a89233bebf6a8a207194c3249bbd899082c4e2d64bacbb9223562af16dab82c26eb0bc014f565064aa1cd85cb3bbf0b9dd4eeea8f3b346589737a9f039cc5aee1aa107b0704234b092614c92194dc356b41a53b07e3aa39be4bd4d") setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000028f000-0x2)=0x4, 0x2) ioctl$int_in(r2, 0x0, &(0x7f0000a08000-0x8)=0x3) r5 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000264000-0x11)="47504c2a212174727573746564b2272e00", 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e6000)={0x26, 'skcipher\x00', 0xfffffffffffffffe, 0x40, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = memfd_create(&(0x7f000030f000)='lrw(cast6)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000432000-0x10)={0x0, 0x64, &(0x7f000061b000-0x64)=[@in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x41dd42d700000}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8dbd}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x7fffffff}]}, &(0x7f00003e2000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000972000)={r2, 0x5, 0x2}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000409000)='/dev/sequencer2\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000299000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000ae000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00003ba000)={r4, 0x8d, "7ced6bf73a29110574b6cf33c8dcf6ddf9c7d6affd356fa078c7dfa4fdad53ff32c9210f12776b72896a166a22fee33d261bb3d729c38952b2a966bf8600320f9eb456c1c7f2e23a5220a68c84b48b47011cfe15c90d55a81aee076225c762b419de5ef78de27273f3f10b2391ac87a37fafb9f9a37a2c31ed33c0ce9247925b0e41e3ce447c81fadd6df41322"}, &(0x7f0000ce2000-0x4)=0x95) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) 2018/01/16 02:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006d8000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000876000-0xc)={0x3, r0, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c46000-0x10)={r1, &(0x7f00005d0000-0x19)="909d571eb2df60c134ceb9dcac46436cf0749cd78e0d4f7980"}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c73000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) 2018/01/16 02:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000f4000)="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", 0x0) accept$inet(r0, &(0x7f000044f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000264000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c6b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/16 02:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000462000-0x4)={&(0x7f0000f86000)=[0x0, 0x0], 0x2}) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004f6000-0x14)={0x0, r0, 0x5, 0x2, 0x0}, 0x14) semget(0x1, 0x0, 0x1a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e26000-0x10)={0x20000000000001d4, &(0x7f000090c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000004000)="") 2018/01/16 02:29:39 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0x5, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3f265fc5, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000034d000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000b36000-0x8)=0x0) r3 = eventfd2(0x0, 0x0) inotify_add_watch(r0, &(0x7f0000e28000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(r2) r4 = syz_open_dev$vcsn(&(0x7f0000268000)='/dev/vcs#\x00', 0x9, 0x1000000000001680) sched_rr_get_interval(r2, &(0x7f00004f8000-0x10)={0x0, 0x0}) timerfd_gettime(r4, &(0x7f000075a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x404, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r3, 0x80, 0x0}], 0x3, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f000055a000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00005a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet6_buf(r4, 0x29, 0xed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f00009ed000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) r7 = add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000ddc000-0xc)='id_resolver\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b57000-0x8)='[vmnet0\x00', r7) r8 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r5, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r3}]) 2018/01/16 02:29:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b90000)=0x0, &(0x7f00003f8000)=0x0, &(0x7f00008df000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001c000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000124000)={0x0, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x400, 0x3fc00000000, 0x40}, &(0x7f00005d1000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000d3000)={r3, 0xf8d}, &(0x7f0000d15000)=0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000216000)={0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) r5 = getgid() ioctl$TCGETA(r2, 0x5405, &(0x7f0000313000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002fa000-0xc)={r4, r0, r5}, 0xc) getrlimit(0xb, &(0x7f0000f20000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000690000)=""/12) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00001a4000)='/dev/random\x00', 0x0, 0x430180) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f00002aa000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000058000)={0x1, r4}) 2018/01/16 02:29:39 executing program 2: r0 = socket(0xd, 0x80003, 0xae7) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006bf000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af1000-0x9)='/dev/kvm\x00', 0x2007d, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000af0000-0x4)={0x0, []}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000704000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000af1000)=0x0, &(0x7f00005ac000)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000064000)="423805c292976aa81e6864b30ed297a9", 0xfffffffffffffe80) mmap$binder(&(0x7f000007b000/0x2000)=nil, 0x2000, 0x1000005, 0x110, r2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000700000)='/dev/kvm\x00', 0x980, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000aaf000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000af2000)={0x2000, 0x0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00001fb000-0x2)=0xfffffffffffff1e0, 0x2) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x200000000000008, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000a92000)=""/79, 0x4f, 0x0, &(0x7f00008da000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(0xffffffffffffffff, &(0x7f000030e000)="", 0x0) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="", 0x170) close(r1) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 235.440380] QAT: Invalid ioctl [ 235.444644] QAT: Invalid ioctl 2018/01/16 02:29:39 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000936000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000012000)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000013000)=0xb0, &(0x7f0000013000)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 235.484136] QAT: Invalid ioctl [ 235.494989] QAT: Invalid ioctl 2018/01/16 02:29:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0xffffffffffffff40) 2018/01/16 02:29:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000fe5000)="", 0x0, 0xfffffffffffffffe, &(0x7f000048d000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f46000-0xc)='/dev/autofs\x00', 0x800, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000989000-0x10)={0x7, &(0x7f0000e35000-0x38)=[{0x1, 0x9, 0x4, 0x5}, {0x1, 0x8000, 0x22b8, 0x3f}, {0x6, 0x4, 0x6, 0x5}, {0x5, 0x8, 0x6, 0x81}, {0x5, 0x9, 0xffffffffffffff1c, 0x1}, {0xfffffffffffffffa, 0x7, 0x380a, 0x4}, {0x8, 0x5, 0x100000000, 0x1}]}, 0x10) 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = getegid() r2 = syz_fuse_mount(&(0x7f0000012000)='./file0\x00', 0x1000, r0, r1, 0x7, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000010000-0x250)={0x3f, 0x1, 0x4, 0x8, 0xa, [{0x1, 0x2, 0x6, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x100, 0x9, 0x8, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x7f, 0x10000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x24ed, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x100000, 0x7, 0x5, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0x2, 0xfff, 0x8, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x80, 0x9, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x60, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x1ff, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x80000001, 0x6, 0x0, 0x0, 0x1408, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0x3192, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0xfffffffffffffe02, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x0, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000000b000-0xc)="ec7d17851e10c007d08b9494", 0xc) fcntl$getownex(r3, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000014000)='./file0\x00', r0, r1) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r3, 0xc1004110, &(0x7f0000002000-0x9c)="") bind(r4, &(0x7f0000005000)=@ethernet={0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:29:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000f69000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x100080000000c) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003be000+0xe40)=0x62) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000cb9000-0x8)={0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) pipe(&(0x7f0000575000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000602000)={0x0, 0x80000001}, &(0x7f00005f3000+0x4e7)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000001a000-0x10)={0x5, 0x3, 0x9d8, 0x1, r6}, 0x10) ioctl$TCFLSH(r4, 0x540b, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f00006dd000)='/dev/ptmx\x00', 0x200, 0x0) 2018/01/16 02:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x80000000, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d54000)="b728240000e39cfc00400000000aff5d00008217ad4000000009000000e6c6f5ff", 0x21) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = add_key$keyring(&(0x7f0000fef000-0x8)='keyring\x00', &(0x7f0000660000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f00008d4000)='user\x00', &(0x7f0000776000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d1a000-0x86)="67807f195ce7f121f9e6d48220e4c78ac2a7e4ceb115119f5b6c09de5db956ead26d54d95f371ec20ce6747a4d75ff28f2f37f41589af83515194882beb1d5deabf1587b9fd04a72f859f05085acb2ca8c5ef70fd06bb6c920656c64dab3a952d979cbcfc8d39dd15e548e08b9cd8628051fc280c9171f52b744d95eee38d8cf30d76995ec4d", 0x86, r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000963000)=0x10) getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000300000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000a3d000)='setgroups\x00') epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000a8e000-0x11)=""/17) 2018/01/16 02:29:39 executing program 0: socket(0x0, 0x800, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="f791414986c32afa3c4c4be74f1eb5c56bb9bc6f2e3c45abb392272a03739938a8699cfe7874c3ffc9088c5c94473226a0cb056201cad494cc5ce46ea5828ec898c0fa890c5326003f24", 0x4a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000053e000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000225000)='^\x00', 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000d4c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a6c000-0x9)='/dev/rtc\x00', 0x101000, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000497000-0xb)='/dev/vcsa#\x00', 0x1ff, 0x20002) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000aa7000-0xfc)=""/252, &(0x7f00002aa000-0x4)=0xfc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x6, &(0x7f0000063000)=@raw=[@call={0x85, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xc}, @map={0x18, 0x3, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x20000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000014b000)={r1, 0x6}) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0xf000, 0x0, 0x7, 0xfffffffffffffffe, 0x100}) rt_sigprocmask(0x1, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/16 02:29:39 executing program 4: userfaultfd(0x807fd) alarm(0x4) getgid() 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000013000-0x8)={0x100000002, 0x200, 0x7fffffff, 0x15cf}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000014000-0x108)={0x0, @in6={{0xa, 0x1, 0x9bbb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x9b, 0x9, 0x98, 0x3, 0xfffffffffffff801, 0x100000000, 0x81, 0xffff, 0xffffffff, 0xe00000000000, 0x1f, 0x200, 0x8]}, &(0x7f000000e000-0x4)=0x108) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x9, 0xc) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000005000)=0xffffffffffffffe2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000013000)={0x5, 0x79c, 0x8, 0x0, 0x6, 0x100000001, 0x4, 0x5, r2}, &(0x7f0000013000)=0x20) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000763000-0x1)='\x00', 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000060000-0xe)='/dev/admmidi#\x00', 0x5, 0x240080) mq_notify(r0, &(0x7f0000a06000)={0x0, 0x4000040000005, 0xfffffffffffffffe, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:39 executing program 1: openat$selinux_load(0xffffffffffffff9c, &(0x7f00002c6000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4, &(0x7f0000001000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x10000, 0x0, 0x10001, 0xffff}) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000857000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:29:39 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f93000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x80, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x8000, 0x0}], 0x4, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x3}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={r2, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000004000-0x30)="f33b0f447a7db146c05454f2bdb59655d4a3bd7fd5a056550cc2ef3076aa03945072669ee8f502ee09a45757186c0e9c", &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000-0xff)="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") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000005000-0x14)={0x3, 0x3, 0x82, 0x0, 0xd891}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000)={0x5, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x88f0, 0x9290, 0x3ff, 0x8731, 0x4, 0x6, 0x1, 0xfffffffffffffff7, 0x0, 0x7, 0x2, 0x1, 0x2, 0x8]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r6, 0x6}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000007000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x0, 0x0, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}}}, 0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000-0x10)={r3, r4, 0x4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f000000a000-0x1000)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007000-0xa)={r6, 0x7ff, 0x1, [0x7]}, 0xa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000+0xc91)={0xaa, 0x9, 0x0}) 2018/01/16 02:29:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000156000)={0x2, r1}) sendfile(r0, r0, &(0x7f0000e5e000-0x8)=0x40000000, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000b48000-0x40)={0x92b1, 0x3, 0x6, 0x5, "55488ca0a3014eaff23f17acd184df1807c2ec4baf5f2c229464a3795d7a90c9735346ddd355e1d89f93ec7d", 0xffff}) 2018/01/16 02:29:39 executing program 3: r0 = socket(0xa00000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000c3e000-0x5)='omfs\x00', 0x80000, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) 2018/01/16 02:29:39 executing program 1: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00007e1000-0x9)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00008c0000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b19000)={r1, 0x3f, 0x2}, 0x8) mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x0, &(0x7f0000795000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000dc4000)="") 2018/01/16 02:29:39 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff15, &(0x7f000081b000-0xe)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x0, ""}}}, &(0x7f000060e000-0xc)={0x1, 0x37b, []}) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000702000-0x4)=0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008c4000)=0x7ff, &(0x7f0000f87000-0x4)=0x4) 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000013000-0xf8)={{0xffffffffffffffff, 0x3, 0x81, 0x3, 0x20}, 0x0, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x4000000000000000, 0x10001, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000001000-0x2)="e423", &(0x7f0000014000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000bda000)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$sg(&(0x7f000000d000)='/dev/sg#\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x0}, &(0x7f000000f000)=0x4) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000014000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000006000)={{0x5, 0x0}, 'port1\x00', 0x10, 0x10, 0x1, 0x7, 0x200, 0x6, 0x101, 0x0, 0x1, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000013000)={r3, 0x2d}, 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000013000)=@sack_info={r2, 0x7, 0x7}, 0xc) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008af000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/enforce\x00', 0x800, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00001aa000-0x40)={0x7, 0x1, 0x1, 0x5, "b1a27611d926d8a071e374103595c6e2690ecfe54efc8debe13b774e012eb6311e8cf255eb95a51572cc5fa8", 0x40800}) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e4000-0x14)="79733976d8c30a4aead900050040cfe62785ce10", 0x1000001b1) 2018/01/16 02:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d59000-0x10)=[{&(0x7f00003fb000-0xa9)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)=[], 0x0, 0x0}, 0x8000) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) getpeername$packet(r2, &(0x7f000081b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b0000-0x4)=0x14) r4 = add_key(&(0x7f00008b4000-0x5)='ceph\x00', &(0x7f0000222000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ba1000-0xf6)="3760ccadbf6114bde9cba9dc071444c5da8817e91dba20b6c6fbdc97c3d9d0b5f79f9cb28793af42dfa0f3a05c07cfae790c58730f60eb73eff148116214451f0b93ad0423a4c611dbefb4180d366efd4a5617bc3e9edaf1e927ef6ec5f4c5daa9b987b788c2df83d14872a14dfa2699d9b1b7f5fd2ea9d290d7251de79a9ef9be6de4887914911b2286341aac1ffb38359f9080773141886fb36e3278e765722c131bfe606e0bd2afa64db034fb00ff035a55696e3e8416439d64e7768b5bdd3eeddadaa10f9a2147ad5f0c8f6c41e42258b362da7cf422c61a30cddcdd3fe508539108920e90a253da715018a39d314bf86d1af5c0", 0xf6, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f00009b2000)='keyring\x00', &(0x7f0000eab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r4, r5) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000fa7000+0x1c6)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000af3000)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000000000)="16") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006a1000)={0x2, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f0000446000)='./file0\x00', &(0x7f0000297000)=""/26, 0x1a) 2018/01/16 02:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006e4000)={r0, &(0x7f000055a000)="", &(0x7f0000be6000)=""/84}, 0x18) r1 = syz_open_dev$amidi(&(0x7f000069f000)='/dev/amidi#\x00', 0x3, 0x0) r2 = creat(&(0x7f00004f7000-0x8)='./file0\x00', 0x20) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000394000-0x4)={r2}) 2018/01/16 02:29:40 executing program 2: r0 = socket(0x9, 0x1, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f00009ad000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c53000)=0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d65000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005df000-0x73)=""/115) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00006e8000)=""/3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000002e000)='/dev/loop-control\x00', 0x200800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008da000-0x108)={0x0, @in6={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x0, 0x9, 0xf95d, 0x2, 0x4, 0x1f, 0x4, 0x96a, 0x3ff, 0x7ff, 0x3, 0xdd, 0x86, 0x68c]}, &(0x7f0000f99000)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000607000-0x1008)={r3, 0x1000, "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"}, &(0x7f00000ab000-0x4)=0x1008) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/hwrng\x00', 0x10000, 0x0) recvmsg$kcm(r4, &(0x7f0000e81000)={&(0x7f0000d12000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff47, &(0x7f0000483000)=[], 0x10a2, 0x0, 0xfffffffffffffebf, 0x200}, 0x10000) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3e, &(0x7f0000022000)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0xe4b, 0x1, &(0x7f0000005000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000022000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000001000-0x4)=0x0) 2018/01/16 02:29:40 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x103000) connect$bt_rfcomm(r0, &(0x7f0000a4d000)={0x1f, {0x400, 0x9, 0x1, 0x5, 0x0, 0x12}, 0x5}, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0xf1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000002000)={0x1, 0xffffffffffffff5c, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000)=""/108, 0x6c) fcntl$notify(r1, 0x402, 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x37e, 0x40) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000002000-0x8)=0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, &(0x7f0000004000)=0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x26ad1af2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x7f, 0x5, "9a1f0a9a9eb45cc68add4f462b3812f9e4d5961bde3605d36bd0dcb84737c84e0fb55b0ee6af49b2ab3998dc9e2c2f77899c02c134ea117ad67ee6d4619f38851d0223a7711780fd8c7a243e91f4b03b"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000007000-0x10)={&(0x7f0000002000/0x3000)=nil, 0x3000}) bind$ipx(r2, &(0x7f0000003000-0x10)={0x4, 0x8, 0x100000000, "ebc212f1c0ff", 0xcc7f, 0x0}, 0x10) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000005000-0x14)={0xffff, 0x1, 0x40, 0xfff, 0x2a, 0xd2, 0x4, 0xfffffffffffffffd, 0x65, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000007000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r4, @in6={{0xa, 0x1, 0x0, @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]}, 0xf1, 0x0, 0x9, 0xc752, 0x2}, &(0x7f0000005000)=0xa0) 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f0000012000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000015000)=[{&(0x7f0000007000-0xe0)="47ab441b9cf18362b6ee2ac6ef23715aa9e3a22254d7f0d64321d01d0f8d87a8404042e4ca98500e333091d7f846089cbde226043d7daff1b45eb10c24adb45877c62fa338656a429ca2a1072438b3bd66a40070852fc4d380c78cb91c6d35536c2bfc460e858ed82155c4f1cbb22474890c737eef856d4543309760e6368c63695190a9f89dc8c0f5ddc6afa72ad4d8f903908c9137c5a843903b67fbea079ad41fa288bf3f93069547eb7685dde577a99712471c678fba07aa4e2c7a692d8a76c346ba5eeea1ed420c1f89dfc1bab2be4c82526199d4e6056713a3241afca0", 0xfffffffffffffe92}, {&(0x7f0000008000-0x78)="ae5e1e4c8e22e24b1be2a74e9a6a4c131bf7f2b5dd20794157c41980a986e0fb143710977d8b22a29d132c9fd5099ed85a42516186f03049181243808fe66db6cc5eae3f676cb41552fb2fe72a153636063a0d14f044a40f985637409b9509d5996a44d282721c0b2b2330ffc4b9b745afe3679583f0c4e4", 0x78}, {&(0x7f000000c000-0x83)="0acf7ff9aa2f034a76de875aa40570177fca117d00616fb8cb667a05a2c81bedab9dffc7a0cb962f2b95d2a4ae7be81ffd77f1a9f53ef00e7d4837fc88faa7cb229ed35bfea807519acf42b08f8d8be7b462fdc1bb862f075cdbdf1db5ba0ebc2f079aeafbafb74ce3257d7bd27230a2ba0effc979f192fd389f027150ed4165733314", 0x83}, {&(0x7f0000014000-0x82)="e98a3237e1a10c2fa91382eadf2c0e70b56cea404b09f4feb84d344d3280e30adc4f104c09fb0b8cd26462b545ccba200fb9cf2cb0ebccf8d1cf7ddd69846cfd6cb8de95aacd702144a6e8a503f06ab789c66607beaa96ea8810966e7e8da413ed36d3acfd94951db442e91562438657631201ec73cf751a60ab3aa766d2915b7313", 0x82}, {&(0x7f0000014000+0xa96)="90ae5bfba5c31a7a4d12d8fd86c89ae6ea3bafd0d845ad913967ffd40338e8c9cd586b5a8eb32551d8badde0ed496bdd1f2184", 0x33}], 0x5, &(0x7f0000002000-0x108)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 2: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003b3000)=0x0) sendto(r1, &(0x7f0000f45000)="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", 0x500, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x0, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) 2018/01/16 02:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00006d9000-0xd)='/dev/usbmon#\x00', 0x4, 0x410040) recvfrom$unix(r1, &(0x7f0000f35000)=""/92, 0x5c, 0x40010103, &(0x7f00004c6000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007a8000-0x20)={0x3e47, 0x7, 0xc, 0x532e, 0x8, 0x4db, 0x3f, 0x9, 0x0}, &(0x7f0000c7b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a49000-0xe)={r2, 0x4, 0x3, [0x8, 0x2, 0x1]}, 0xe) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00009be000-0x10)={0x3, &(0x7f0000948000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003a2000)={r3, 0x6adb1706b5ec28c1}) 2018/01/16 02:29:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000001000-0x10)={0x7fff, 0xf4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b27000)={0x2930, 0x0, 0x10002, 0x3f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d0f000)={0xab2, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000795000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0xffffffffffffffff, 0x0, 0x407ffc0002}]}) flistxattr(0xffffffffffffffff, &(0x7f0000384000)=""/119, 0x77) prctl$void(0x80000000000001f) r2 = epoll_create1(0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000f8b000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) personality(0x6000003) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000061e000-0x4)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000990000)='/dev/input/event#\x00', 0x0, 0x101002) ftruncate(r3, 0x10000) sendfile(r4, r3, 0x0, 0x72439a4b) 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a6d000-0xa)='/dev/cuse\x00', 0x101840, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000cd6000)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x4, 'drbg_nopr_ctr_aes192\x00'}, 0xffffff3c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000610000)="", 0x10273) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000376000)={0x0, 0x0}) creat(&(0x7f000037a000-0x8)='./file0\x00', 0x2) 2018/01/16 02:29:40 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x8001, 0xffffffffffffff01, 0x2, 0xc0, 0x9e, 0x2, 0x7, 0x15, 0x1f, 0x0, 0xff, 0x80000000, 0x5af]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x8000}, 0x0) readahead(r0, 0x1, 0x8) socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000000000)="ce8f", 0x399) 2018/01/16 02:29:40 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x5, 0x7f) write(r0, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) r1 = syz_open_dev$vcsa(&(0x7f00004fa000)='/dev/vcsa#\x00', 0x32cd, 0x111000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002fa000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000ef1000)={{0x9902, 0x0, 0xff, 0xfffffffffffffff8, "857a534cf6a8baed7843d021cdd74305c45005593bce1772cfa8371c42134852b0fd6cd9b2a1dcc042009455", 0x8}, 0x0, 0x0, 0x4, r2, 0xff, 0x6, "70fa2dfb435a50fc26e23028d4deb9ce7c54c2a0f619abbf93a7a022489efb04432591bea4f6b07dbd68923fe6d1f3956af5a2e1aab2096a1f2930fba10e19a0", &(0x7f0000ef2000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x4, 0x1, 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]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) recvfrom$inet(r0, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00005e3000)={0x5, 0x3}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000322000)='/dev/sequencer2\x00', 0x204c01, 0x0) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 235.962917] audit: type=1326 audit(1516069780.187:2854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 235.995283] audit: type=1326 audit(1516069780.187:2855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=196 compat=0 ip=0x452df9 code=0x7ffc0000 [ 236.022163] audit: type=1326 audit(1516069780.187:2856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 236.048335] audit: type=1326 audit(1516069780.187:2857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=157 compat=0 ip=0x452df9 code=0x7ffc0000 [ 236.075620] audit: type=1326 audit(1516069780.187:2858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 236.100759] audit: type=1326 audit(1516069780.187:2859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=291 compat=0 ip=0x452df9 code=0x7ffc0000 [ 236.126127] audit: type=1326 audit(1516069780.214:2860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 236.150826] audit: type=1326 audit(1516069780.214:2861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30226 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 02:29:40 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00002bc000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000007f000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000d24000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x8100) inotify_add_watch(r1, &(0x7f0000898000)='./file0\x00', 0x404) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = semget$private(0x0, 0x7, 0x140) semctl$SETALL(r4, 0x0, 0x11, &(0x7f000061e000)=[0x7]) pipe2(&(0x7f0000a88000)={0x0, 0x0}, 0x84000) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f00007c3000)={@generic="e9259bc8dd51269e2cccff88a4bc8e07", 0x6839, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c15000-0x10)={0x0, &(0x7f0000fbe000-0x8)=[]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000e91000)={@generic="6e7041550ca4c7a68b4b6c2e2e1b2434", @ifru_flags=0x8000}) write(r3, &(0x7f000031f000)="", 0xff24) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000b0a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) semop(r4, &(0x7f00006f8000)=[{0x2, 0x7ff, 0x800}, {0x3, 0x6, 0x1800}, {0x4, 0x0, 0x1800}, {0x1, 0x4, 0x1000}, {0x7, 0x10001, 0x0}, {0x2, 0x7fffffff, 0x800}], 0x6) 2018/01/16 02:29:40 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00005b2000-0x20)={{&(0x7f000068d000/0x4000)=nil, 0x4000}, 0x4, 0x0}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) r2 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000000c000-0x4)=0x401) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r1, &(0x7f0000904000)=""/100, 0x64) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000099f000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x3, 0x2, 0x4, 0x6, r4}) mq_timedreceive(r3, &(0x7f000000b000-0x8e)=""/142, 0x8e, 0x0, &(0x7f0000008000)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00008ed000)={&(0x7f00006a3000/0x2000)=nil, 0x7, 0x2, 0x10, &(0x7f0000e53000/0x4000)=nil, 0x291}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r2, &(0x7f0000000000)={0x1d, r5, 0x0, 0x0}, 0x10) 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000feb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000021f000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000045e000)={0x7fff, 0x8201, 0x3, 0x14, 0x0}, &(0x7f0000f78000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004f6000-0x4)=r7, 0x4) r8 = socket$can_bcm(0x1d, 0x2, 0x2) r9 = gettid() fcntl$getownex(r8, 0x10, &(0x7f000010f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c90000)={0x7, 0x78, 0x4, 0x1, 0x1, 0x7fff, 0x0, 0xfa, 0x8000, 0x8, 0x40, 0x9, 0x3, 0x8, 0x7fff, 0x7f, 0x80000001, 0x2, 0x9, 0x7, 0xfffffffffffffffa, 0x3f, 0x0, 0x7f, 0x1ff, 0x1, 0x3fff80, 0x9, 0x1000, 0x3, 0xdee, 0xffffffff00000000, 0xf06, 0x1, 0x957c, 0x7b5, 0xc4e, 0x5, 0x0, 0x8, 0x5, @perf_config_ext={0x0, 0x7fff}, 0x5, 0xc8, 0x621, 0x0, 0x4, 0x4, 0x80, 0x0}, r9, 0x7fffffff, r6, 0x0) sendmsg$unix(r6, &(0x7f0000017000)={&(0x7f0000447000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009af000-0x10)=[{&(0x7f000027e000)="af67ddce3aba3dcbf3b05904c9833ff058cf8115b1b509cc6e26812e0d0831265b6177b2e4e3e5c90a7225ce393338f6e95d2053efeb946ed83f99ef525c8b7ba391f560fcc526cdb9268e810327dd6560f0c7086066f74901d561c7f9589664fb5e407ed9242777c63efc7d4390cbd620a2d2e93f06b2d4b289220386d3d7f9fdeb5f0860a65cc70364dcb1a3ac299003a2dfb202edec82e2b410e86b87ec7841330df25019c28f1255243ba3780f30ad5b1b0a9a582a236dc6e94ea4c7086fd5", 0xc1}], 0x1, &(0x7f00005ee000)=[@rights={0x20, 0x1, 0x1, [r8, r5, r5, r0]}, @rights={0x20, 0x1, 0x1, [r5, r5, r6]}, @cred={0x20, 0x1, 0x2, r9, r3, r4}, @cred={0x20, 0x1, 0x2, r10, r2, r4}], 0x80, 0x4000}, 0x4) clock_nanosleep(0x0, 0x1, &(0x7f0000b86000)={0x0, 0x0}, 0x0) statfs(&(0x7f000095c000-0x8)='./file0\x00', &(0x7f000015b000)=""/32) dup2(r6, r5) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f00008fa000-0x4)=0x0) clock_gettime(0x0, &(0x7f00005a3000)={0x0, 0x0}) write$sndseq(r5, &(0x7f00004ff000)=[{0x8, 0x1f, 0x800, 0x9c6d, @tick=0x7, {0x1, 0x5}, {0x7, 0x1}, @addr={0x400, 0x92}}, {0x4, 0x8db, 0x7, 0x9, @time={r11, r12+30000000}, {0x9, 0xe0}, {0x8, 0x5}, @control={0xffff, 0x81, 0x1}}, {0x8, 0x9, 0x3, 0x0, @tick=0x0, {0x3, 0x0}, {0x6, 0x9}, @time=@tick=0x9}, {0x3, 0x3ff, 0x3, 0xe2e, @time={0x77359400, r12}, {0x5, 0xd85d}, {0x3, 0x2}, @raw8={"f59f85beb8ec5014523ef6bc"}}], 0xc0) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80100) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000013000)=0x3, &(0x7f0000004000-0x8)=0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xff, &(0x7f0000015000-0x2)="6097") socket(0x5, 0x801, 0x7) 2018/01/16 02:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cb1000-0x4)=0x0) r1 = getpgid(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d12000)='/selinux/enforce\x00', 0x200, 0x0) perf_event_open(&(0x7f0000540000-0x78)={0x4, 0x78, 0x3e, 0xfffffffffffffffd, 0x3, 0xd7f, 0x0, 0x1ff, 0x4441, 0x1, 0x1000, 0x0, 0xfffffffffffffffb, 0x8, 0xc0d0, 0xffffffffffffff81, 0xcc, 0x100, 0x3, 0x9cd7, 0x1db, 0x4, 0x6, 0xffffffffffffffe0, 0x0, 0xc1, 0x6, 0xfffffffffffffff7, 0x200, 0xffffffffffffc9cb, 0x4, 0x2, 0x6, 0xfffffffffffffffc, 0x4178, 0x7fffffff, 0xd859, 0x5, 0x0, 0xed3b, 0x5, @perf_bp={&(0x7f000042d000-0x1)=0x0, 0x2}, 0x0, 0x200, 0xff, 0x7, 0x7b3c, 0x1, 0x48000, 0x0}, r1, 0x4, r2, 0x0) r3 = syz_open_dev$loop(&(0x7f000015d000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x800000005302) r4 = fcntl$dupfd(r3, 0x0, r3) preadv(r4, &(0x7f0000c55000-0x30)=[{&(0x7f00002a3000)=""/0, 0x3d0}, {&(0x7f0000fe5000)=""/32, 0x20}], 0x7ca79da0ecd63b0, 0x0) 2018/01/16 02:29:40 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000ba000-0x4)=0x0, &(0x7f0000f32000)=0x4) r1 = socket$inet_sctp(0x2, 0x8800000000001, 0x84) connect$inet(r1, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x9) r2 = accept(r1, &(0x7f00008de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000316000-0xc)=@sack_info={0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000ea000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x8, 0xffff, 0x6, 0x5f4df07a, 0x4, 0x0, 0x2, 0xe13f, 0x5, 0x1f, 0x3f, 0x7, 0x2, 0x5b7]}, &(0x7f0000f71000)=0x108) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000fd4000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f26000)={r3, 0x1f}, &(0x7f0000f73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f72000-0x20)={0x5, 0x10000, 0x8200, 0x3, 0x3, 0xfffffffffffffffc, 0x81, 0x7, r3}, &(0x7f0000f71000)=0x20) 2018/01/16 02:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000866000-0xb)='/dev/mixer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000021e000-0xdc)={0x0, 0xd4, "504cfd296e0b952b2f25ea2cc7b26558b38fd9710a1073e2cdfdea9b55560cf05f201b202cf6a99cf329ed9c64ea85566518a211f8f36618c3889b8acbb82d109aac6add43e124ffc3063047e431011c22ec9118cd332dca4a82ef57b16eca9ad73ce8da5e26d19063be24759a582b611f37452a2deac15d446b383a339575ad04ec66d0de0ce7c47a57d1d921aa3598629c9adbb6e779a2c56698ce7ba670c19a357a0d8565731309356f7a079166c38d870d32d8aa72b0938e52b9accada49a7f3c6255dced329ed964637b506cbbdd30e38d2"}, &(0x7f0000c4d000)=0xdc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009f7000-0x8)={r2, 0x9, 0x81}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a8d000)={r2, 0x5449}, &(0x7f0000d00000)=0x6) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f000084e000-0x1)=0x0) r3 = request_key(&(0x7f00001e7000-0x6)='logon\x00', &(0x7f0000c56000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000265000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e51000)=0x0) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000301000)='/dev/vcs\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000473000)={0x63c, 0x39, 0x1, r1, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/packet\x00') preadv(r0, &(0x7f0000dff000-0x30)=[{&(0x7f000068d000-0x73)=""/115, 0x0}, {&(0x7f00006da000-0x6a)=""/106, 0x0}, {&(0x7f0000ee4000-0x33)=""/51, 0x0}], 0x49, 0x3a) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f0000df5000)=""/35, 0x23, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e28000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000343000)=0x3, 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000bab000)={&(0x7f00007d2000/0x1000)=nil, 0x1000}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000-0x18)={r2, &(0x7f000004c000)="842fce1fe307629a3cf9b5bab0ef0b230cb4f92ea97aa791e79be5525d77cb826ed1a184bf85440e978b6c3441", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) r3 = creat(&(0x7f00003ae000-0x8)='./file0\x00', 0x82) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000dc2000)={0xef, 0x8, 0xfffffffffffffffb, "acc81e56b75a", "4ff9df31059c3bca0dc6f38f916d9559"}) openat(r3, &(0x7f0000f45000-0x8)='./file0\x00', 0x45babd5bb3456651, 0x160) 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/context\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = syz_open_dev$audion(&(0x7f0000dc9000)='/dev/audio#\x00', 0x0, 0xa002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b4a000-0x20)={0x1, 0x4, 0x8000, 0x5e, 0x0, 0xfff, 0x0, 0x4d, 0x0}, &(0x7f00005d1000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007ea000-0x8)=@assoc_value={r2, 0x400}, &(0x7f0000ab3000-0x4)=0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a19000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/user\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000134000)=0x1b, 0x4) socketpair(0x7, 0x7, 0x9, &(0x7f0000744000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x3a) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:29:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000291000-0xd)='/dev/usbmon#\x00', 0x9, 0x2002) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000031f000)="f305c5041ac161c71ef4655d5fa7bed70d7c1687233690a3d420351546e09011051d30b0086cb4c5fee80a086b2467ba177fcc6f2ec1848bdd59fc1bc4f2c244e15c6ab872fbbfcb3a834d765cc4b92d22b366855548644533b3c338f71b2a6152657abe45f719b6c41c108a7a6308d210a51a47321384532d95d12107fb07fa91460392c50622fb3eadb38aac448eb4f260f80034998cb605249ad1cf6aec4597bc") 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20012000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x1}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x6, 0x80, 0x1, 0xc58, 0x200, 0x8001, 0x6, 0x604b, r2}, 0x20) r3 = inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x4000900) inotify_rm_watch(r1, r3) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000011000-0x108)={0x6, {{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000006000)={0x9, 0x4, 0x47}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000012000)={0x3f, 0x3a6, 0x8, 0xffffffffffffffef, 0x2, 0x6, 0xdf47}, 0xc) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00005e1000-0x9)='/dev/sg#\x00', 0x1, 0x10800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000cf8000-0x10)={0x1000, &(0x7f0000f1e000-0x1000)=""/4096}) 2018/01/16 02:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb3000)='/dev/ptmx\x00', 0x101000, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f00000e3000-0x30)=[{&(0x7f00009b4000-0x56)=""/86, 0x56}], 0x1) r2 = dup3(r0, r1, 0x80000) bind$bt_rfcomm(r2, &(0x7f0000692000-0x9)={0x1f, {0x3, 0xff, 0x2, 0x7, 0x1000, 0x8001}, 0x7fffffff}, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001cb000-0x14)={0x0, 0x7, 0x8, 0x3ff, 0xff3d, 0x1}, &(0x7f0000de2000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009af000-0x8)={r3, 0xb}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003da000-0x18)={r3, 0x8, 0x30, 0x8, 0x9c14}, &(0x7f000051f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000127000)=0x9, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002f9000-0x4)=@int=0x0, &(0x7f00007e4000)=0x4) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 4: shmget(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f00007b2000/0x2000)=nil) removexattr(&(0x7f0000576000-0x8)='./file0\x00', &(0x7f00006a5000)=@random={'osx.\x00', 'eth0wlan0]nodevuservmnet1em1vmnet1wlan0cgroup\x00'}) 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000013000-0x4)=0x101) 2018/01/16 02:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000718000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = creat(&(0x7f0000eab000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007d6000)='./file0\x00', &(0x7f00000e8000)='./file0\x00', &(0x7f00000c3000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c1d000)={0x0, 0x0}) umount2(&(0x7f0000b1d000)='.', 0x2) 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x1d, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fcd000)='./file0\x00', 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ff000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$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]}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00008a5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a1a000)={0x4, 0xffff, 0x0, 0x0}) 2018/01/16 02:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(r2, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r3) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffdff, 0x6823a3ba7852b315) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) fchmod(r0, 0x101) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") r2 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000012000)=0x1) 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x88)=""/136, 0x88}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000)=""/29, 0x1d, 0x0}, 0x10000) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000-0x4)=r2, 0x4) 2018/01/16 02:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008d2000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000ab8000-0x2c)={0x28, "a1b2eca79ebf8d8fdc3330dac1ead515f8a7cd9730aa53cdf9aa3a10b00fec35314ef56d3d178740"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/01/16 02:29:40 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000ffff00fff700000000000000000000000000eb000000ffffffe100", 0x97, 0x1001, 0x6, 0x10000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001b9000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") chmod(&(0x7f0000010000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000013000-0xc)={0x2, 0xfff, 0x4, 0x81, 0x9, 0x8001}) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r0, 0x10, 0x0}], 0x2, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000000000)={0x5}, 0x8) write(r0, &(0x7f0000002000)="", 0x0) 2018/01/16 02:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00009d5000)=0x0) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/16 02:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da5000-0xf)='/dev/sequencer\x00', 0x480400, 0x0) syz_open_pts(r0, 0x14401) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00005a4000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/16 02:29:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xc0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x0, 0x0, 0x40, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:29:40 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) fadvise64(r0, 0x0, 0x4, 0x1) setsockopt(r0, 0x114, 0xa, &(0x7f0000a2e000-0xd)="", 0x0) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[], 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000f57000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 02:29:40 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0xdf)=""/223, 0xdf, 0x10000, &(0x7f0000709000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x3d)=""/61, &(0x7f0000001000)=0x3d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xaf, &(0x7f0000002000+0x671)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x400000) 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) io_submit(r1, 0x8, &(0x7f0000000000)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x3, 0xf8, r0, &(0x7f0000002000)="0992e82126368026f9cc895a0e921d96328cd263332077e666b155b4a8cd863bcc601f43b4b23ca9a77c486be24ac26b710786997c8271a24cc17d667d040dcfcb3605263dd90f5621bacf64d505518f3b0b3446094f1540c9e2c426497f9b8d39b982341ead0fa25ecdfc8c4619b69856bd47b500ed1bbe0cd1f5ef0499c12e8d987732ba19c0d0a657c720b9e0e69d0d5901c36471adaf2c00951df041dc3c43ccf2c5d29ee0677446ddb19acf3f334cf413b27ac7fc0e86aea4a3dc6641f680c5ce32a0be273bd751f2", 0xcb, 0x2, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffff, r0, &(0x7f0000000000)="08c7ed7edc6876ea53e7d8921d03cbe6e963ec76eb489a27894672515a45e55072e282fba1b844cb23c8d9742bbed1a41c6f593c8b97ea310af1f884627c3878ea39705a5c0275662345c341c6d72d51d7970fc1547c0ff1bde33c89211831ac27018feb28c852ca19001df1b38b73426094d08c128882900bc37d37f430671a6eadc5ce40fcf27a50480e6107d98b418360cf7bb46747c21909c02b632719280388edeec45eb97e2ec1135216a9ea8d26dcdc254bc0", 0xb6, 0x8, 0x0, 0x1, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000001000-0x40)="306bb0a42e4c73a0cdd83e68dcdf5d8790acab9af7c83165b343cbcadb159463f12b48f306be0ad4f27ca4905cb0af382407ef9a7709ab6c66d0bb887de2c1db", 0x40, 0xfffffffffffffffe, 0x0, 0x1, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000000)="", 0x0, 0xe59, 0x0, 0x1, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="fe4f35d0aa836cc284208707f2cd987d11e978019a2617bd3de681d47d2b0218e5ebb5b182a9e3e849e410e7f4e8922f603fa62c8cf2b6de50446d8b46cb40833b00c3458bab0cede18e972c1058b925c985f7583e18350ce60ebf92786c17307f07eefe1d34ef83d44c4a49520a309ae312bb6f3f6142451f51dec226acff776e7a6007830b2a1e7a30350571d3bce4ead388f1ff38833725a74a8c91370522332818b4797908162981e16c242f498afd9ac51b85f7d1f68ce9bed62e", 0xbd, 0x841, 0x0, 0x0, r2}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000001000)="0e8ff863d24490328851f2ae477aed37c3303c69857ed187186f0a5e4c5726d97b42fcdeb2a7d493698aed6f51c1dc0d41da0e51d68fe102f12db9b6990217f5a7a9070c6021c2ce4a584f4495a4c663ecf0cdb88e0ca21c059b071fbc922dbea68115cd251e8eb699bbfc808177949ff7762fcbc07f286e5462047f9fb21012b17c54", 0x83, 0x8, 0x0, 0x1, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0xb, 0x0, r0, &(0x7f0000000000)="a233bdf25f971b9e69024905514f2d21b2ce2669b782c507e2300cda1a882e17f3385e6406902627bfca84fffd1b968e3659d37ee9f4895d", 0x38, 0x0, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000003000-0x33)="f4a807cefa8e7bd4bbe51d71560eacf45baa49ee9b146b3fa79cf74b80ccff5b9e1aae4ba8bf4112fe453c14bbe964bc03ff75", 0x33, 0x200, 0x0, 0x1, r0}]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="25431b37534878801e0d387280a42cc125b0789fc51e0cc8fd692aeed85146a595a8665479926bf095391d8ded09a700fcec7f651d648a68c1955a603d7104fbd5afe0a150ab6d348aeef63580ba603eed1b0ad2249c6682761f14d49c4fe0cfce4315ab8461a096c140613a5e353be144469380e702cdf5e14d40c99d5c7a613c8b6995a17338e32f0ae642423be86df97f7f7d616203bedf0938e0229575f7d6a00ae75cb64068911269a24f2d9c4e0676df685628d12083730783ebe567fedd7b3df57e58440f0a210b3c363485b522af9bc4595d398fe25f5646a364c5ce10e6", 0xe2, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3, r4) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r5) membarrier(0x9, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000004000)={0x0, 0x6, 0x5, 0x1ff, "91307e27f87f59e4245d7c85f7c46359e07c27323b2098068a9d3f19800f0e64f6150e710f4cb1d0bcaa680a", 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000006000-0x118)={0xf516, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 02:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a77000-0x9)='/dev/ppp\x00', 0x28000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005df000)={r0, &(0x7f00008de000)="ca59a9e1736d662d4d99383cec83e4d941b5cacbbba77df3562d81e8a30ff672fa6a1210bc042152eef3a41e0b3d", &(0x7f00007a3000-0x88)=""/136}, 0x18) 2018/01/16 02:29:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009ba000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008a1000)={0x3, &(0x7f00009d1000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mkdir(&(0x7f0000a90000)='./control\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c5000)={0xffffffffffffffff}) bind(r1, &(0x7f0000db7000)=@pppoe={0x18, 0x0, {0x3, @random="fe30af87c047", @generic="9223cf1e96a94f0356b92e791ac5392f"}}, 0x1e) lsetxattr(&(0x7f000046d000)='./control\x00', &(0x7f00005b6000)=@known='system.posix_acl_default\x00', &(0x7f00001d6000)="02000000f4ffffff6f556e100730de2d6a0006a0be", 0x15, 0x0) chmod(&(0x7f0000b73000)='./control\x00', 0x80) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[], 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:40 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0x7b, 0x401) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000016000)=""/35) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8007, 0x2, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000018000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000006000-0xc)={0x80000000, 0x1, 0x8, 0x2, 0x80000001}, 0xc) r3 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000014000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000002000-0x7)='cgroup\x00', 0x10000, &(0x7f000000f000)="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") socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/16 02:29:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e00000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/01/16 02:29:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000f0a000-0x6)={0x1f, 0xfffffffffffffffa, 0x3}, 0x6) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000fd8000)={0x4, 0x1}, 0x2) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020f000-0x1)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'sha3-384\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:40 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[], 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000711000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f17000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c46000-0x4)=0x217, &(0x7f0000e4d000)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000811000)='/dev/adsp#\x00', 0x9, 0x8002) write$fuse(r2, &(0x7f0000274000-0x30)={0x30, 0x1, 0x9, @fuse_notify_retrieve_out={0x9, 0xffff, 0x95b7, 0x4}}, 0x30) symlinkat(&(0x7f00005d8000-0x8)='./file0\x00', r2, &(0x7f000001e000)='./file0\x00') set_mempolicy(0x2, &(0x7f0000f8b000)=0x8, 0x5) 2018/01/16 02:29:41 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000006000-0xf)='/dev/snd/timer\x00', 0x0, 0x101000) semget(0x1, 0x0, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x0, 0x500) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f000000c000-0xf7)=""/247, &(0x7f0000005000-0x4)=0xf7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x40040000000003, 0xf, &(0x7f000000c000)=""/233) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000000c000)={0x0, 0x0}, 0x10) listen$netrom(r1, 0x9) remap_file_pages(&(0x7f0000944000/0xc000)=nil, 0xc000, 0x2, 0x4, 0x20000) 2018/01/16 02:29:41 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="d0d691252efcd73e51a24b53022b715d", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 02:29:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x20, 0x1, 0x7, 0x10000, 0x2, 0x9b0, 0xa44, 0x2, 0x9, 0x4, 0x25}, 0xb) clock_gettime(0xfffffffdfffffff6, &(0x7f0000cdc000)={0x0, 0x0}) 2018/01/16 02:29:41 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000-0x10)="511d56297157f165df1858b54b2db9ca", 0x10) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009000)=0x7, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl$TIOCGSOFTCAR(0xffffffffffffff9c, 0x5419, &(0x7f000000f000-0x4)=0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10b) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000000)=""/204) clock_getres(0xfffffffffffffffe, &(0x7f0000ebe000-0x10)={0x0, 0x0}) 2018/01/16 02:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f000013a000)='/dev/input/mouse#\x00', 0x1ff, 0x400000) readlinkat(r1, &(0x7f0000e98000-0x8)='./file0\x00', &(0x7f000046f000)=""/169, 0xa9) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000020c000-0x4)=0x6) renameat(r1, &(0x7f0000a88000-0x8)='./file0\x00', r1, &(0x7f0000a64000)='./file0\x00') accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/16 02:29:41 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffc4e) r1 = request_key(&(0x7f0000f8b000-0x5)='ceph\x00', &(0x7f00002e8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c40000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff8) keyctl$update(0x2, r1, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/selinux/create\x00', 0x2, 0x0) mremap(&(0x7f0000c89000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000724000/0x3000)=nil) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f8e000-0x14)={0x2, 0x1, 0x8, 0x3, 0x4}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000424000)=""/163) 2018/01/16 02:29:41 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000013000-0xc)={0x7, 0xf31, 0x6}) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000aac000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9505e40c9da82780ddeca1742e0360c3"}) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/01/16 02:29:41 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7a000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000090000)='/dev/adsp#\x00', 0x7fff, 0x24000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004f9000)={r0, r1, 0x6, 0x2}, 0x10) stat(&(0x7f0000c35000)='./file0\x00', &(0x7f0000600000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000346000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f00002b7000)='./file0\x00', 0x0, r2, r3, 0x0, 0x1000000000) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000cb2000-0x4)=r4) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f000004c000-0x4)=r4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c41000-0x15)='/proc/self/net/pfkey\x00', 0x408000, 0x0) accept4$packet(r5, &(0x7f0000849000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007f7000-0x4)=0x14, 0x80000) 2018/01/16 02:29:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000bb0000)={&(0x7f000094a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001ff000-0x8)=[0x0, 0x0], &(0x7f0000a0e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001fd000-0x8)=[0x0, 0x0], 0x5, 0x2, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f0000929000)=0x3, 0x3fd) 2018/01/16 02:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7fffb, 0x0, 0x0, 0x1000000000, 0x0}) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) 2018/01/16 02:29:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00001a7000)=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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004f5000-0x12)='.request_key_auth\x00', &(0x7f0000f74000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae0000)="18dc103090c2df3d76c9101b89677ed7ffe4602b551c989c775597765491a84e023f11d8d30d5da5c7d2495479d032c72076d7837a060e316032af3bae418d2030a02ef0c57783f2e1cd98616284cd9a280f3a4655bab7d89a7c9dba183c38d8728eb751317d130b940bb0359ea2aecf001746f9e0ad3f3a30c9a8938349f5f369d04c7b354d28f42164e7adc80294d19feb612b001af7316d89052196e0fbd1bfb177616ad48f4a21a71b0f694288fcb545abddebafab3a46bf", 0xba, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000fa6000)='keyring\x00', &(0x7f00006e5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000e0d000-0x8)='user\x00', &(0x7f00006fb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c0e000-0x3)='+\'\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r3, r2) socket$inet(0x2, 0x1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00002a6000)=@int=0x0, &(0x7f000042e000)=0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f000058a000)=0x0, &(0x7f0000227000-0x4)=0x4) 2018/01/16 02:29:41 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000012000)="") 2018/01/16 02:29:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/16 02:29:41 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000070000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000b11000)="201f054bf8606a8489d741679c917371ba0919e175ff676fa22d20a970f636b2dece78a8b88fd47ed18b12c7acda23f402d53497b704953aafa6d0844d233353fdba4a280a2f2f8a82e632740ce8860eb97ca718ac6b8e0b93d49e10df9aa2f4a9d470a5cbdcfef0f95ee4f72e50fd36f824b391da0c", 0x76, 0x4004, &(0x7f00009b3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000687000-0x10)='/selinux/member\x00', 0x2, 0x0) timer_delete(0x0) 2018/01/16 02:29:41 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0xcb7}, 0x8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r3, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000012000)={0x399f1736, r4}, &(0x7f0000013000-0x18)={0xfffffffffffffeff, 0x7, 0x10000, 0x80, 0x2, 0x6}) 2018/01/16 02:29:41 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000029e000)=0x0, &(0x7f0000992000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x1) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:41 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"841b23bdb55ecf76eacde660"}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f000014b000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 02:29:41 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 0: setsockopt(0xffffffffffffffff, 0x8000000084, 0x1, &(0x7f0000000000)="", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000386000)='/dev/usbmon#\x00', 0x4, 0x424000) r1 = socket$inet(0x2, 0x7, 0x7fff) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000a9c000)={r1, 0x0, 0x0, "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"}) 2018/01/16 02:29:42 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f00004dd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa4000-0x10)='/selinux/member\x00', 0x2, 0x0) connect$unix(r2, &(0x7f0000c17000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) 2018/01/16 02:29:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000648000-0x4)=0x0, &(0x7f0000b9d000)=0x4) getpeername$packet(r2, &(0x7f0000074000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc4000-0x4)=0x14) stat(&(0x7f00004f2000)='./file0\x00', &(0x7f0000bae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000191000+0xe18)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x401, 0x2, 0x80, 0x2, 0x20, 0x20, 0x5e, r3, r4}, {0xffff, 0xa4, 0x4, 0x4a3ddcf4, 0x7ff, 0x2, 0x20, 0x7fff}, {0xfa, 0x8000, 0x8, 0x8}, 0x7, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x7, 0x3, 0x8, 0x6, 0x1000, 0x7fffffff}}, 0xe8) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/16 02:29:42 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") pwrite64(r0, &(0x7f000000b000)="a0407a7ed7123aa6a1ac5716aa9f3787c7f523a52c43940acb", 0x19, 0x0) 2018/01/16 02:29:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) 2018/01/16 02:29:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r0, 0x8000000084, 0x3, &(0x7f0000aac000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000001000)={0x3, 0x213}) epoll_pwait(r0, &(0x7f00005d4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8, &(0x7f0000000000)={0x6}, 0x8) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff, 0x0}}]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/0) ioctl$int_out(r0, 0x5460, &(0x7f00008e7000)=0x0) 2018/01/16 02:29:42 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000007000-0xa)='/dev/vcs#\x00', 0x8, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000c000-0x4)=0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f000000c000-0x8)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000009000-0xa8)=[{&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000006000)=[{&(0x7f000000b000)="958419d0275fbb595123fb49debc9d41ef46419763ca0233f646a114699518cd7ded23cb4bf40fcab7046e972419ac779cfa421e8549980ebe97898604", 0x3d}, {&(0x7f0000004000)="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0x1000}, {&(0x7f000000c000-0xfc)="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", 0xfc}, {&(0x7f000000c000-0xcc)="86eb94716638a4d8a1130cf9e4112361f7c7070328edd333f2d55d981d74a6b0045ab40612236426b38257be9c80c6e6772c399e74c31fd4da99a708a1c8e860057ee2529c2b5ac65dcd0f675107f58f94bdc6917d8c692bfc44c8dba5ece242bb2bb760b62f3d7cfed863e54ff14f0e4760aeb59b61d949515b9ac38a4e687968df53cd19ac491fb9f34571e1fdf6c0b94a80870efb30324c275d04376267185765b3a86857642d7e97c50968d05acc767c42c9f4736bf0549b4a45d446cbd14d8bd6149a74505474a54618", 0xcc}, {&(0x7f0000006000-0xd5)="45268f8907e696ee24b6db002cebbd699785237414aa56b0dfe615623a99c08dcdd20f02ac0284ba4d2fb3172593cafbe14250cc4441d96ba141a783f443cdd993e021dadb0ff37463cb9e61bc0d61ca7a909c1c12503f9a955edf5b7d3e9de037f1b8f635f7b4a6f0875009be9c2c7137e8b228f4c60d6639531d4376952cced5f4353fe04581a84bd4f7844d89a08d9d46449765a29917b4ae6b0622ef65e2cfe1da26467b05763afbfa9dd3093e9665acc2912d82b73ead4194cd9999e933a12995d94307df70b2d03d9d6f0179ba9e613a7e6c", 0xd5}, {&(0x7f0000007000-0x1000)="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", 0x1000}, {&(0x7f000000c000-0xb)="5b04e3eb76896a11e2f901", 0xb}, {&(0x7f000000b000)="b5c1c7d49e98fd2025e223b735732fe27fa386d306ecc19a84a85a951a4ff941e60baadbff78f414c5ab094b0fc0d682217fa555a2966071dc39acc5940d1b3ada08f008ce42a143c11c5ad39749615fee2df6", 0x53}, {&(0x7f0000007000)="2ae2", 0x2}, {&(0x7f000000c000-0xe9)="7926f181e31594e9b9fe0cda42bc540e2d144adc72abd0b47b43978e6e4593936d61bef17300f9f9da1667f9e0fab9d7b8e790995d5c41f755912d807b15d2a4591126f36a0a3aa970461341be808146b7365af73e825aba3bf2dba0ca46af2c10c5fb39182656d041974c342cbdf48608a542d6dc3a8dcc086c96d24da8cf9759cc8236b3b81fba93c1e66ce49b2bda84159f4f45f4e9fb2c5a54e00be07c64e9169b6ea90a49dc2f2ed547431f34e3b75a0a63a4161929ee0b876335ed60fb3c0852c349d8962b3cc7cef8776a2dc04f3557eae08d5e1ea3995d799c5f578568f4fbdaed4e28db21", 0xe9}], 0xa, &(0x7f0000004000-0xf8)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0, r0]}], 0xf8, 0x40000}, {&(0x7f000000c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000b000)=[{&(0x7f0000004000-0xe1)="0ac89595e4d95936403c964b3e0539746a99d5018d8f1dc4f6eb87b25a32e8de0798358b6c7ef418c39919ad9ee1a07cecbead4a66ea6ee15f862a0280c91a272db528573b5f3f4f071b09e426027b6bef69565f7cb90190c3f8dfc664d892ec03ea156c7f474ede584ff7dd1945635fa5915e78825622a54b21b9a055f20db67d83ab270d09de0b8e1493b22906b3d1684295838bd16e2764bb83d457aa4962655cd9e39907ab0e97ffd7831336f4f3db81144651c57d6fb27983a89bb6f0607cbdcdecc350b5e37be4bb869d22e437a76a3b9df0f0e2a65957b18f29f7e954f7", 0xe1}, {&(0x7f000000c000-0x6)="a2052ba9647c", 0x6}, {&(0x7f000000c000-0xe5)="1e19bf5cd535c3f14f95cad0e90675ecdd6d3e12140cedbdba673cd08e8ef54c8616172b909091377b19a5f9412c4f0b641bb1ba9fe3bf3003ae082a747f2a3cc4f37ff387995b9a76533b6aea0d12be0b561afd433a649539e2223b5ddc0e9a99c48216e354ef5761fecd222fd5bfcf7436dbe0a2182b32a2e90f4008c1c24b2e35a163fea9e9bbf40df642346ee709c74bd87e922bf70e6a9137812ed48476fb1555cd58146278f5201047aa4d2ee2dff4db103962223fa9d2fd32cb3a770e8b4f7b24aa3a3ea07984e952b6a32d9ccef6391491fba27fc889f4b7b0cbb10fb086d18df8", 0xe5}], 0x3, &(0x7f000000b000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xb8, 0x4004081}], 0x3, 0x40801) dup2(r0, r1) 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000012b000-0x2)=0x8, &(0x7f0000ad2000)=0x2) write$evdev(r0, &(0x7f0000a43000)=[], 0xfffffff2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) recvfrom$llc(r1, &(0x7f00008fb000-0x83)=""/131, 0x83, 0x40002000, &(0x7f0000cff000)={0x1a, 0xfe, 0x80, 0x7, 0xff, 0x200, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) fcntl$setsig(r1, 0xa, 0x16) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000ea000-0xc)={0x3, r0, 0x1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000e6a000-0x4)=0x0, &(0x7f0000928000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007c4000-0x6a)="377ba68e967b3cae89f0dbc3de99cc32eceff9e85aa1d7bbda1b53272811a8fb", 0x20}], 0x1, &(0x7f0000edb000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000154000)={0x0, 0x0}) accept4$netrom(r4, &(0x7f0000d81000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001f7000)=0x48, 0x80000) r5 = fcntl$getown(r2, 0x9) socket$unix(0x1, 0x2, 0x0) r6 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000039a000-0x4)=0x3, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000680000)=r5) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00002c4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xd50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$audio(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/audio\x00', 0x200, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xc9, &(0x7f00005ab000-0x10)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f000076a000)=""/0, 0x8d77a550d61dd87d, 0x0}, 0x0) 2018/01/16 02:29:42 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000012000)=0x14, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) keyctl$join(0x1, &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000a000)='asymmetric\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000b000-0x32)="9903bd0967d3f12e822e0712edf663c64b068ec9f72e840f608395a26e2182c737bc42d1698c085cc45775bc1131d26c0b3d", 0x32, 0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000)='ceph\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000a000)="534bd62891cbee2a584d3e3a888a5a6583a84f74eb3a53d7d467ed03989e1600c75833c8c038caeb3037dc7f89605ff8ea47cc024a5cb09a6bb021893b60a19079d6572d8671224ae717e515614c88ef8352f95fc1e2b6c69cad59e89cae23601b5774ab9b66ad715eb7fd7bd34f6a64a6ebbb1455fa5f5774cdfa12035660076a22", 0x82, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000006000-0xc)='id_resolver\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x3, 0x0}) 2018/01/16 02:29:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fbb000-0x8)='./file0\x00', 0x14) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2275, &(0x7f000087f000)="") 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000132000)=0x0) 2018/01/16 02:29:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000915000-0x2)='!\x00') syz_open_dev$sndctrl(&(0x7f0000a15000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x8000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000439000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f80000-0x8)={0x0, 0x3d2f}, &(0x7f00002a4000)=0xfffffffffffffe62) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000065e000-0xd3)={r1, 0x1ff, 0xcb, "dc99d0dc2bc3f441fcddd5816b6940f45b0335ddf627adce8d5e800d36fc81053e6af8628fc2758c2835ba8de0c94c3243d94560795280ef58320a9c62277b2e624450463f9c8a040ce7e15e527abbe66294e18b309f818cac318a5b023fea54ba14056d59030705e01c7392464b92fedf93b4142add45b4c0c48c8971753b163b499a0b649421d3a1ab6652ffa9f997137b4400aa8d33f7614859d79f8c2e8e99f16f74e3a7ae31c2bd54c4a0a15be26087dc0c0d6f498e1fed135eed8c9c28f4db9f809916367c8aeadc"}, 0xd3) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfff) accept4$netrom(r0, &(0x7f0000fc4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00008f7000-0x4)=0x48, 0x80800) openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) 2018/01/16 02:29:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000abb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$setopts(0x4206, r0, 0xa1, 0x100062) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f3d000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x22, &(0x7f000038b000-0x43)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7274c0", 0x0, "be81a5"}, ""}}}}}, &(0x7f000065e000-0xc)={0x0, 0x1, [0xb8]}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cb2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000b09000)={0x2, 0x4, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000cb9000)={0x6000000000000000, 0x4000, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/16 02:29:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) connect(r0, &(0x7f0000dc2000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000c4e000)='/dev/vcsa#\x00', 0x9, 0x2000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000836000)=""/183) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000a8f000)={{0x1000, 0x80000000000}, 'port0\x00', 0x19b29269866fba17, 0x0, 0x44a73516, 0x2, 0x0, 0x3f, 0x4ba00000000, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x72e, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0x10)={0x0, 0x98, &(0x7f0000014000-0x98)=[@in6={0xa, 0x1, 0xffffffff80000000, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000005000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000f000-0x8)={r2, 0x427}, &(0x7f0000004000)=0x8) 2018/01/16 02:29:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e92000)='/dev/amidi#\x00', 0x3, 0x40e00) ioctl$TCXONC(r0, 0x540a, 0xe8) ioctl$KDSKBLED(r0, 0x4b65, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057a000)={0x0, 0x1}, &(0x7f0000540000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d03000-0x8)={r1, 0x5}, &(0x7f0000691000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000756000-0x12)='/dev/input/event#\x00', 0x1, 0x42000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000b11000-0xa2)="1a4e621846b7642b9f5f35a52b0f32288cca897d9e55907c0e49e599545a72c497cfdd0450a9999ad7f7733be72317b0717a2eae82475202787935069f97565e9a408c2d27f15b595dc8f8a5ded61fe8025027e0a426695965434e3add4869f6b186cece16d0c3fc75c449524eb66740413c08708bd8bb2bf9d837bf66bccddcef0fb7235226e87cde13e717729d62136f026927444a0087a6974b9383aa2ffcbe21") ioctl$TCSETSW(r0, 0x5403, &(0x7f0000140000-0x24)={0x10000, 0x9, 0xfd0d, 0x7, 0xbb8, 0xb0, 0x100, 0x2, 0x9ce, 0x2, 0x4, 0x7}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000dca000-0x20)={r4, 0x43b4f5457ac5a3f3, 0x1, 0xb1, &(0x7f0000f89000)=[0x0, 0x0], 0x2}, 0x20) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000c75000)={0x6, 0x1, 0x9, 0xdb, 0x800, 0x3a0}) dup2(r3, r2) fcntl$setstatus(r3, 0x4, 0x2800) 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000b5f000-0x24)={0x20000000c, 0x8, [0x80, 0x0]}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) flistxattr(r0, &(0x7f0000c74000-0xd1)=""/209, 0xd1) 2018/01/16 02:29:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d61000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000082e000)={0x0, 0x2}, &(0x7f00008b8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce0000-0x10)={r1, 0x9, 0x100, 0x80}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c40000)={r1, 0x20}, 0x8) fsetxattr(r2, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/01/16 02:29:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000014a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getenv(0x4201, r0, 0x7, &(0x7f00006f9000-0x8)=0x0) r1 = socket(0xd, 0x805, 0x2) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/16 02:29:42 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x6, 0x400) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000036000)={0x0, 0x5, 0x200, 0x0}, &(0x7f0000023000-0x4)=0x10) mmap(&(0x7f0000036000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000036000)={r1, 0x1000, "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"}, &(0x7f0000037000-0x4)=0x1008) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000088d000-0xb)='/dev/mixer\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x1, 0x10000, 0xffffffff}) shmget(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f00007b2000/0x2000)=nil) 2018/01/16 02:29:42 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000007000)={0x3ff, 0x8, 0x3}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000000b000-0xb0)={{0x3, 0x7}, 'port0\x00', 0x2, 0x80000, 0x401, 0x2, 0x8, 0x60, 0x4b2d, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f00000bf000/0x18000)=nil, &(0x7f0000008000-0x18)=[@textreal={0x8, &(0x7f0000010000-0x5f)="66b8220000000f23c80f21f866350c00d0000f23f86465660f68c6baf80c66b854d7f98666efbafc0c66b8af4f216c66ef660f137d000f01d10f32baf80c66b8dc361d8c66efbafc0c66edf2a5baf80c66b80862728266efbafc0c66ed0f07", 0x5f}], 0x1, 0x40, &(0x7f0000014000-0x10)=[@cr4={0x1, 0x10000}], 0x1) 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000629000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x5c, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d3e000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x0, 0x6, 0xbe0, 0x0, 0x0, 0x9, 0xffae, 0x9, 0x9, 0x7ff, 0x0, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fb1000+0xb8b)={r1, 0x73, "70eafb2a4f425c62a311b94535ca75f0ebb054b2400c397f011fc032c46494d40bfc31ec6875b247e78219884727f552bcdd0f6ad18e0c4c9f14e1d53e3f5638d676cfb16f15e50c1daa91ab3b1245df63fc0de79aaa54e0b6a530d075d81c1de5d50439d915237cf5e6771e56c24585e2f6fa"}, &(0x7f0000000000)=0x7b) 2018/01/16 02:29:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmmsg(0xffffffffffffffff, &(0x7f00006fd000-0x258)=[{{&(0x7f0000839000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, 0x1e, &(0x7f0000348000-0x20)=[{&(0x7f000011a000)=""/4096, 0x1000}, {&(0x7f0000838000)=""/233, 0xe9}], 0x2, &(0x7f0000962000)=""/4096, 0x1000, 0x20}, 0x4}, {{0x0, 0x0, &(0x7f00001ca000-0x10)=[{&(0x7f00000d0000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f0000471000)=""/209, 0xd1, 0x8}, 0x401}, {{&(0x7f0000e04000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007f8000+0x875)=[{&(0x7f00006fc000)=""/227, 0xe3}, {&(0x7f000022a000)=""/186, 0xba}, {&(0x7f0000c01000)=""/4096, 0x1000}, {&(0x7f0000710000)=""/131, 0x83}, {&(0x7f0000a0f000-0xfb)=""/251, 0xfb}, {&(0x7f0000b49000)=""/91, 0x5b}], 0x6, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f00007ea000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00007cc000)=[{&(0x7f00003d9000-0xcc)=""/204, 0xcc}], 0x1, &(0x7f0000510000)=""/72, 0x48, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000acb000)=[{&(0x7f00000db000-0x8f)=""/143, 0x8f}, {&(0x7f0000fa3000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x100}, {{&(0x7f0000d63000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004be000)=[{&(0x7f0000db9000)=""/198, 0xc6}, {&(0x7f00008bd000)=""/4096, 0x1000}, {&(0x7f0000f77000-0x22)=""/34, 0x22}, {&(0x7f00006e4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000858000-0x77)=""/119, 0x77}, {&(0x7f0000681000-0x85)=""/133, 0x85}], 0x6, &(0x7f0000f74000-0xcf)=""/207, 0xcf, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f00001b0000-0x60)=[{&(0x7f0000b4a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000644000-0x3e)=""/62, 0x3e}, {&(0x7f000041b000)=""/223, 0xdf}, {&(0x7f0000c37000)=""/105, 0x69}, {&(0x7f0000e41000)=""/133, 0x85}, {&(0x7f0000e2c000)=""/205, 0xcd}], 0x6, &(0x7f000011e000)=""/188, 0xbc, 0x1}, 0x5}, {{&(0x7f00000a4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000f4000)=[{&(0x7f000057d000)=""/237, 0xed}, {&(0x7f0000bad000-0x5)=""/5, 0x5}, {&(0x7f0000e53000-0xfc)=""/252, 0xfc}], 0x3, &(0x7f00007e1000-0x82)=""/130, 0x82, 0x81}, 0x80000001}, {{&(0x7f0000710000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b24000-0x20)=[{&(0x7f0000fcc000-0x38)=""/56, 0x38}, {&(0x7f0000b9a000-0x6a)=""/106, 0x6a}], 0x2, 0x0, 0x0, 0x0}, 0xc80e}, {{0x0, 0x0, &(0x7f00005f1000)=[{&(0x7f00001f4000)=""/174, 0xae}, {&(0x7f0000781000-0x55)=""/85, 0x55}, {&(0x7f00004ae000-0x7a)=""/122, 0x7a}], 0x3, 0x0, 0x0, 0x9}, 0x4}], 0xa, 0x40010120, &(0x7f0000a8d000)={0x0, 0x0}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000554000)={0xffffffffffffffff, r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dde000)={r0, 0x50, &(0x7f0000315000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e75000)=r2, 0x4) dup3(r0, 0xffffffffffffffff, 0x0) 2018/01/16 02:29:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e78000)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008e7000)=[{0x0, 0x0, &(0x7f000094f000)=[{&(0x7f0000c0d000)="ed", 0x1}], 0x1, &(0x7f000093f000-0x30)=[@op={0x18, 0x117, 0x3, 0x8000000000001}], 0x18, 0x800}], 0x1, 0x0) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000016a000)=[{&(0x7f00000c6000-0xb7)=""/183, 0x0}, {&(0x7f0000fb1000-0xc4)=""/196, 0x0}, {&(0x7f0000985000-0x37)=""/55, 0x0}, {&(0x7f000061b000-0x9c)=""/156, 0x0}, {&(0x7f0000b6a000-0x61)=""/97, 0x0}, {&(0x7f0000ccf000)=""/152, 0x0}, {&(0x7f00001b1000)=""/41, 0x0}, {&(0x7f0000960000)=""/134, 0x0}, {&(0x7f0000658000-0x27)=""/39, 0x0}, {&(0x7f00007a0000)=""/49, 0x0}], 0x1000000000000208, &(0x7f0000d2b000)=""/57, 0xffe1, 0xffffffffffffffff}, 0x8000000012021) setns(r0, 0x44000000) 2018/01/16 02:29:42 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000)=0x0) sendmmsg$unix(r0, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x3ba, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000c67000)="", 0x0) socketpair(0xb, 0x80000, 0x5, &(0x7f00006ad000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000466000-0x8)={r0, 0x1000}) recvfrom(r1, &(0x7f0000cee000-0x40)=""/226, 0xe2, 0x0, &(0x7f00009ac000-0x80)=@generic={0x0, "c89bbf654df5420984584f3718df086d7de4e05ab5ee222d0bffba8cfa005726d15e6f105cffd573c3e1cc7b11478df7dc4f7f1e9cd75ecd36defd45fd60cc91afa6ccf465600b39896af647e9c77f5cf3c5cb51598a5ca461e3279953d074a436545369b34b81a4bd391a6b91a041fa7e751adc665522dab64f25fcfc91"}, 0x80) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 02:29:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) umount2(&(0x7f0000d50000-0x8)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x0) 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b7b000)={0x6, 0x100}, 0x8) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e85000-0x4c)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2f000)={0x0, 0x0, &(0x7f00004e7000)=[{&(0x7f0000d84000-0xad)="c6", 0x1}], 0x1, &(0x7f0000857000)=[@iv={0x48, 0x117, 0x2, 0x2d, "733c22453a08748d42b979982d78eb22c4434d7733f6120a042077a497631753ff74157a79e8aa61a34cdea486"}], 0x48, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000260000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f00003a8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00003cb000-0x4)=0x8) 2018/01/16 02:29:42 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000012000)='[') 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 4: prctl$intptr(0x1c, 0x27) sysfs$3(0x3) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x3)='./file0\x00', 0x105000, 0x100) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000015d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x76ad, 0x0, 0x1, 0x0, 0x4, 0x9, 0x3}, &(0x7f0000000000)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db7000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffea) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl(r4, 0x4, &(0x7f0000aec000)="323601d517886d6299b64d10ce4d2772595dc75a33f8b01bb5825c52eeb738ad1485e08fdef6f74c8a4fd5128ce1526f222c0196fb25c60e55fd31b8804eefa9041a98a56f63dac9f6f687f63e847de36a11b0474a6c0b27a56ed1c8267591878d5bb32821e90bb6a8d298396bc533a7e09098bc0b7373fb2137e8e2b4a2cd1be937ebf9a638414d4fe095517e2ea088c142a231948196de3a632916ac945f8a57f72fc1533cd011eb6e82ae9c6f4362d0e13f31ab00298549c710d3e8c3c83ac67e63e0d55abe023fada0d29cd85b0d58f8c010ab46c5772916f8213cf8e4d8aecc385331a17a1b14336345dfd0fcc81a0eb748aeb464a1eb2bc494cd32d28f63f5fa1b492c360b999fbd0f78e384940933ff893222c138aa23a65ddbdd12063c971fac2ccffb2fbc69a098582b1902d582215b03d488beb5afc056b0899f8b27abb0ac4f325d4072ddabf9b356d46b6e6bfd0cb074c41a1d49253df9fd33b58ed82376d88304823c952f00c74a2e7140e24068f12b76a8a37ea55b57a00369b808336f96c75e8a9015fb8a521292588d0b5bb489031bbaf3cf7ea721dd0322646e11415c9a3f7141d544f6d7c289ed1da39d0ea0ed64a55912c7aaed482179cbf1004201e1375836a3a6a6ce263c60a5f84f92d652cb0d11876e6f1d97a69fff452c56ec1eb92d16f7fe3c8ebd89be422fa6c64933bb68f30685795212579c094bd1675beed714c355f4f1e6acddd26ef50a28044383cd529da60d1ad6f1ef5d25c9455e54d0ec64fe37b602acd1e382b0fd636eea0e73dd607e8078415da0b304942518d9d8436ecfd17196dd3016b20f01b8c6b5c249df8463c224b3be06a1704015951ed65ed16b59f48b206f8c125633566e899fb90598e71eb800f843f621711e5fe87701f87891323daa102595ba9e2f955dd6b488c1ce7bd941bc977326b1cb1763cc11b17bc6bc2b9ec16d3415b55bae68c2e4e0139d6b6b68491648d0ccbef8aca30c78f14b336f21f0010964ad0cb674dc58901e855b499c41269790f1f5cb179f1beda7d8ec9ebd2068e2a176c0d783fdf491400daad0ee48e0b572f1fa031945a7d676b521e89675287e487d7c67857320dbd328ddb4aee6a350d1d6e082c245c27af36f42e676e44ae81d36748c24cbf9025d2074afe7857fb0ba032e05e90523a640a65e51740978ae6a4d43d97c7ac46e33649fa3686d930cad2a4be5fdc15ce99c93dba5a947c839a0f972385657808177c934d29d27ac2432035f266ab85b23a5303f49d102cdc5187d75f2e7a72db0b9cf41bcdc3637d14666ee62f29d489133bb81d1adac2a027032613fdc7dea5bd7b8c0b95f535046578b8edfb2eafe79101465b59ad98af88839beea6e55478b1e4da3d4738aa90a3dd344d414ff6d6e8ca9d86ddcf4cf32f2457bf8e7d293ea6c4ef9caa1e084d6f3e3d35b16f53fc9d636e46d59db6584538192e868bf9eb99e20a36a0a0f40197e8a7e5e9edea9c4817af703f10e8c9b9f64ad324ecf574ae8628dda8c15e38f147322934651e2f10099af3138a5c7af56814d61c152f82a2bbaf870a91112c380d1a931b0913e1963254a4b803bdb8916d62f8e68ca13fa90aaadb29799a4ed03e658c70843bb7fb82dcce0a381a95c2196724a34dd96bca226a980a771b6d2593d954eca2b16fd822a651fecf3e846d3ff2ca4243c7cccf4f6e03490b34e9b4286c880153a4e55b4cb44e129eb66a679aef9177f6cef97612fcc65aeddd0ab6aa798a7626f4dc01c508a4ee4992063a96c69a1aac9872f3c078219297368f5e3be5ddec4f9830eb0287a988b0f14998c4f913c1dfbd5526741a24db67024355111793e8c75388f05d290c45a0b19a4c68b41f33bf76fc84adcc4934518a61c8d952fc5d269bdfe22d5014afbf5f78506d44aa5903ae222ffab6a9d7a195b39a0518567a768296fdf4da38fe5d28f5b41fd392ea5d16c124240daf832248cad5ff659f1d42a450769d3902396e181c12377727c93024619a02dddb3652331645f4f9b5b4f5783d76200771d8a2020201f9d1712c98f994a6122cecd8c7f0096711ee42a6681261960d09b8a7b59edee94b5be1fd796bbc61fe89ee208d50f99aad9d464d0db8f95c8a1799d677ba2e928df997f4e8f2007905e0c67841c6a67c998ce5b3ff25bbbebbdd92fc65475d82845fd395bae545ac771e2d9ebdb556c241b2f43271c75e666ccf73c264068ad6f0ffce793d40056dca9a6034e031656770b5f56f3a965fb71224aa088144a9961088d169765532a4d1c9fa22a7fcceb68d930619ad004b959e418c379df9daeba323aed274522c88f83b8ad9e25eb0ee6c05cd80c4f96ee8c3944cb07bec02c120d29a7c12b742e69f7ae1d3979719534460ab8cd75f447b24f5e15582dd388e6adb15cae4881af915b70212f9de4a1f2c8cec8a308a8fd6fab6e4f086809166ca0ad4cf5797bb6c30d8233231f46f0d5ed7dc762931674f4ebc94263b231312f1c230941669732bb7122210f1d4dfc26be2e64aa648ca331f57df85b6d623e66f63cf398bcbf50b1cbf16ae314efb85ff0c51273aa0408260b520cc55282cf1a1e32aeaf17b3d6153332a51af7ecd35407b65e57e1951da667f78a9c6f67bfc3e1ac0a1f7bd8a102f43c7414f0092e57bee7510f1a740452c7b52bb13f19583bf9164d5d70226bfafc31cf349e15eec03471c6625fd4289a1f4713b9b7cab29a27b397cf7b17e0cb50cc89e4aedb4ec141d2fc107f2997046b41a91231fe776a7fec9bf3b098f3f21cedd82eb46773da6b1458c5d8b761fd34ea56f3bef8259e2cf6739a101aeb3d49a4a0749515680dc69281773a81e58954311914a4e16a68476910c9a8acb6a1d19f2e6695179180cb787360c53ef932328fac41303e6d993ed1f8f344aeedc500c309785b03d45d4a20a275bed51f204d566dc3d103846e1d0f9da92f7023f0c4ed5ae1d5ec2da8ef82038a3fac7c778fd09921bce015b2ed8704ed78e8257bb2ce7ba707d63057913cecfc7a36c35edc2302c98ac9327354f8420063753c7535a1a00707ac3e746a3c3d69d2578938f23858109c4b84febc1c049b62b5b1d141239617cf0e42bdfa7da7403476890216f1559d2e473d564e586a6164a977b4a30d6c28df1c67519ae1876bf76af2d70be067b8cc6222a614583b9de8a147e4b6e2887cdfcddfe5fa0402c230fea7248215ac5f34c12775376d54adec69eadc37716b92863a16b173003786beef5e0500e6f85c391efd3e322827bbe275d055a354be4a26d13135680675009c411d99334fcc72817270740a96161cf074992da380798c0ac2d871ebe47230bfa4640fb907510c13061c49ccf8c46a227167ed99b0e0b76fb907d4e15231687a1b1a1af8ab2ae909453c279485d5a8bccae88f50460717b943282239676bed046c9b48c84167f389d7c65da619ec541da86dbc6a97534ffc709f8bb41b73e6307f5c19c9ccbf057e8fd1236a049d2319d6797d3e8a0645a75d9efc3da06884d669fc3f69cebfac4238576067e73ef88e6364ee09db1405cdbb235617dbbb9b72103b672cc99b40469167069992d47eda10c9f8f10bf95a3b82826948337ed3d7836d561ee0849c91fea4959d0ff3e81fb1e27bf2d915acc3acf869538aedff734373053ff9477d434b6f5e2cdca0851b877f673ed4c46188ea7f36068c0e509dd5feed5fbc951e6e742a20dbfcae1bdd754535aee86de724a587e7c13f5889a81ca49a7d46f110f6dc5346a5da46761768e11ade022485ecdda2874837fa937edbeb35e5bd09d81a3eb14532d6109b5d285c603622233cdfb680b5dfaaa42b009920fc8d04b90f3012238d12b909ecce55fb0fe84573c6dbafe7636056011759dd3455a14054900ed9d1f3f480a1ccf912de32e00ad6c75880acc29da551114f179c572761ebb15051b9df721c761d5024e27c8ac3e06b4e884f618441d308f46312dfe946a928a178d9d1c2b295e27d4e3810638a0963b9f9503e77257beb521189ee5b5a91e10fe5530dc28f28d5a0ba2829e7c775264a22316a632e9fd084c2ac017cea33f822b05fb7a45a39faba88b2365fca4f1b5884269d2112826c0a3c7a461ca644a60521e4ba0fe8fa3bff787147ee3c9018e12812bb4c1adbe3b83501156aaa74a5f75d52ac1d5e54eb0817098eb55f4a149af3af9d2aa507cf3fc2381667872f3743fb004caea414c69d6787baac6dbc29c938e604df44228308e870f3ba122e7d0b18d67be835febde2426c859ba8580ed336fc0a5b606ea538955aa67448fe609e1edd53dc89f96fb9bcd406ef7ab1e821f0dd6efbe602a69dac3dab484ac85efa1facb9652164ecdf6ee1506aef8c5085407517722a366b4b7a8da2df23364b9b1159b826b61d094fb70092c9705f5f9d323b6be87d2a9be6dc2155f28208bcb8b129cbfc37ad79e14eba9d0d76456f7ba419a7ea222e107e27ded017e366e11afd1ac3ad15faa21eedb76d2032530853fe8b3745fde86e7f727db04136b9d36351863e98eda0f66a379c40e92e0bfd8f779458392caff1c10705684b4a7db888c4138b99d9c0e44585f8e6ffd46f53dccbe3c18c072dbde2410204009e7eb3061c7e8cde26bb39ebe9034ef6de971b5aad9f1eb3e3c97d99ce775242a580724c847c2fe16cfbcbce94f590c99784dd171fd4bdfd80b5f908dab8610ba88ae2fb447df02804d2d0fc99bb25f1bc10a40de1830c106639bec913c38291bf809a2a56346a9813f6307e2aac6eacb5eb8ecc47d3f75d78c76c21eb0e28f3b521b0b15712ae875f9b7bc0c859ac18d2ee57450712ad0ccf40a2ddf32da4e4b69ee7e85575dc5a8005ab5fb638425a204720da6a3c92e828004cb4a7db13c7b21362eda60b4dc76dd28928a79b6578b75c03f695bcea6d37be24b81739192b1d272eadef2e38b37226697a733d64329b66d63daf62349d1b45cb20bfcb148d447b7475c085f2aa87422d365388f04191b660db18d8cba7b909736eedff6df96b848f78ad5abd7c07cfd295a25d2db28cb91a65fc21a7d4e83c3b8e06ab5c18f9cfc8d9176b826111465261909465cfc8d2531ae1495d344a87dab96c8d76381f391cbce35d6c410f231b0036995f2aeacd53d126618fcb06b92ec5d8d120b6aa158aadaa9bb08056e78129f6f2fda3a49e43a08ec50d9489053927fe74a2f6e131e877f1c178ce70bc1f10be449894700724275d6de80691eb5126ec581866916ce2313422624806315004b439a5832711b1942911f4caf109b9654afd8ee8807314b51f61b9211ab19f7273b4468f708ca3d2c797195ae183a49059445448997c80d35773104998be63b8d82deb46e14cce7300f8caef93f5c19fb403c926fa641ab2625670b947b074aa0b2de89c056814060c0593e92bf890d99a0aa878304542df7987bb8094cd81c086edaa31874dab93bcd9f8898fcf2893639594034d7bd870996e2783ef8472c4bcbb8355cf3a94ca5c02104f0b8cbde97889dc05aa5c19d84e5542fbc7d287c3bb699ab83b882da9816798303650f05be157fea62d8699871d7fed11665a01d2e324655e07853ec9fafdd1de072f8633d341d658140b327a5cc705fbfcc26a7bd25a05ce511f382a052b7fdb0f72533b12dd2c5ba5d7c308a7d79953656cc981bef61560d6d7b81cc8cc6d8962bc8f93a01799fd2e5774f848a3f199608de35bc89b9e758fb957ea0fe95c384ae4720a94ebf59d5a433a757e4ebf38c21c1e693b197b8083fe5baf6e") ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00000f5000)=0x3, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r6, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000012000-0x78)={0xffffffff, {0x2, 0x0, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x130, 0x3f, 0x7, 0x9, 0x100000000, &(0x7f0000c5b000-0x10)=@generic="bddb639ae1cdc015f48d924ca5dedf99", 0x9, 0x226, 0x4}) 2018/01/16 02:29:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) syz_open_dev$mice(&(0x7f000011b000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00004c4000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 6: bpf$OBJ_GET_PROG(0x7, &(0x7f0000b7a000)={&(0x7f00007df000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') creat(&(0x7f000001e000-0x8)='./file0\x00', 0x80) getdents(r0, &(0x7f00005ae000)=""/4096, 0xfffffffffffffeab) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000638000-0x8)={0x0, 0x0}) getdents(r0, &(0x7f0000008000)=""/0, 0x0) 2018/01/16 02:29:42 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000018, 0x0, 0x1) r1 = socket(0xa, 0x0, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x4000000000111, 0x5, &(0x7f0000009000)="01000000", 0x4) r2 = syz_open_dev$amidi(&(0x7f0000012000)='/dev/amidi#\x00', 0x1000, 0x5cdf797a3c6ea074) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000015000)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000011000-0x4)=0x10000, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000017000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x2c) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000016000)=0x100000, 0xfffffffffffffef5) 2018/01/16 02:29:42 executing program 5: set_robust_list(&(0x7f00008e1000)={&(0x7f0000723000/0xf000)=nil, 0x5, &(0x7f0000cc5000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003e0000)={r0, r1, 0x3, 0x1}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000316000)='/dev/midi#\x00', 0x8, 0x80) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000867000-0xc)={0x4000000, 0x8001, 0x40}) read(r0, &(0x7f00006a9000)=""/0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00003c1000-0x4)=0x9d19) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/16 02:29:42 executing program 0: clone(0x0, &(0x7f0000af1000-0x74)="", &(0x7f00003f7000-0x4)=0x0, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000f72000)="") mq_notify(0xffffffffffffffff, &(0x7f0000770000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) 2018/01/16 02:29:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f7000-0x8)='./file0\x00', 0x42) 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) flistxattr(r0, &(0x7f0000327000-0x5)=""/5, 0x5) open(&(0x7f0000ab0000)='./file0\x00', 0x20040, 0x0) 2018/01/16 02:29:42 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f0000054000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f13000-0x4)=0x10, 0x80800) setsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f0000afa000-0x4)=0x1f, 0x4) r3 = creat(&(0x7f0000714000)='./file0\x00', 0x1c9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000073d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x28) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000861000)={0xbc, 0x6a4}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000fb8000-0x2)=0x8, &(0x7f0000b2b000)=0x2) ioctl$TIOCSCTTY(r3, 0x540e, 0x7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000c2b000)=0x5, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000de5000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f0000efb000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 02:29:42 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:42 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000016000)={0x4, 0x20, 0x101, 0x4, 0xff, 0x5}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000016000)=[{&(0x7f000000f000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000013000)=[{&(0x7f0000014000-0x71)="e4f5f0baa325922f485bd4bfd486d0bde243e049b862adcb22ac871fff4a2cc38b1767e6eb072a7b37291614fedf32e4854385d148fa59833be4854a4ebcc704b258c9bdbf22e83bbf6e89ad53e8559ea83bd4f6f7e1133cc81a9d620ae7086848269db28b0591d2b8664d98791fcf3136", 0x71}, {&(0x7f0000014000-0xd3)="fe7d048a33a4f5afb45942e7273fc09ac2c45e04847f0a0627ccd2ba65e4b31a21765724c9f92f943f8595d7134f280535f49b878496ae686209665b5e51bb35d321155b11da7babf135c9c74b9cb9967aee7e8cd50ad82983b9f3a5c74cf714b452eea8f508e560ec5a19cbe587eb1c64c385033700c0eef4261e19f55c32f75be32f68cf044e9a838e8d2b9a1f9da74f1dfedad0756a9b877e4c706a6f76d44a2035a307bab78a0299c0cf42744890e9aaa7ba259a112fcd05981bce3ff43e5c06eec1a128b3229b62eba931527383f21906", 0xd3}, {&(0x7f0000013000)="42629ae2ccc99e61e087f8d791b3f41d78a95a00ffdcba6078a470c29414789f9a1d8c8e61732b3b37408fa99d907ef127e377c0fd47dbfbea1c24a387aa6bfedda7c235599411031d9076e1e507f2444804781da265b1eaa28bfca5e003c530e60d6db388cee8119898bb71edbca39894dc851b4ca1630fc4f1ec3ffa0d45b4696a574325b2e1f73777bb696ec60ed05b40d9f0144577743539f5f015496458765b7d56a97e8bceddfce9ecb9dfaa5bd29b8f353b21", 0xb6}, {&(0x7f0000013000)="0d9df9f1e9a27494d48ffea62f470f635198c46fc1dfa39017bf5b3299dc9d1347e53379ecb46e0ef8ec0f4eda4e99670df7d1b5355efb2b56f3243749277e0ac44761044654c49e9033233784808d0e8dc5ed94189e2827578a9d70ef319129e2cc966639c5db5aed3b49b73f672c9a51f8e1945fa4632634f4744c7b56b66e69a5be9c70b0d6ac27fd914642357f2500a9edd566320290008bf219b6fa3edcff008e38f047e2f13f4d149a46c5266ba59907ebeacd992f340b6614d479e351ff090967db72c9ca369fed2275618dc87c1fe3efbdf90eac527f82e64da3bb957c40e978cc359d2dfb3ed5c8", 0xec}, {&(0x7f0000002000)="5dbfea44dda3dd0c3290a5d284c1c378836d8267470d6539f7ee87f65785983b481f77759cdad83d5c202bb83daa368ef027a39d9944989736df0b52474d2e8cbc3cee18dad80e88dade73fa6a3f111e6b45f792a42a851a454b50572ea50bad72934cb09fc9e352ca2a52c0ded49e8ce95e3a582fa01c7597c1fa13443951c6ccea874df03b5f9b2a2fb09147", 0x8d}], 0x5, 0x0, 0x0, 0x4040001}, {&(0x7f0000007000-0xa)=@file={0x2, './file0\x00'}, 0xa, &(0x7f0000014000)=[{&(0x7f0000014000)="5005c9344e851237e6f38ca9949d72cc55917a968136b390b3835668f03df13e29cffabf69972e3aad7f8b84ea26bd957e924f0bb972fa9d9a88590256418a34e6c91e5f7eb16c03ca4eed9aa1d1e1ab1394e96a3432776148", 0x59}, {&(0x7f0000014000)="154b9da387b20224e7323ec2af75c4b14ac0bb5f8de31d5a7fea712a25ffdbeaeb544490ea061b77847a422cbc290645308082d20daf7521f2f8", 0x3a}, {&(0x7f0000006000)="f48571874b2483c77d87247cd186527051348cde845dffc9483bfb0a2424a2ee76c5154f806d02cd5491194a6c853552135eb8e2c9d18208ee38f024aecefc37d3313434f3f493efe24d99acff6473025f4a5788397e8ae0e09020cb272cc852bf5800ef663a7d9009e221ec910f", 0x6e}, {&(0x7f000000d000-0xa3)="f57991d4865743dc4b00ccff91b4d0ec27103d45c20bbf64034af6ed4831c3dd783bf569362659ba8f10ce0c23eeab1f1b31e2f9e806792218b9390b392faf7e3e1c7a29fe9e857f5a59d93181f02aa15dd4c4ca8e28463332059a3822a00779625f37ea4cd96ec9803929ac7c0ef3e55526cf3307c76e5a88f4d80698c9a5218a4266054c93e4f3a45d31e9b538b297af03681fb06b0a9e32e1d8bbe70b2180af5d13", 0xa3}, {&(0x7f000000a000)="671664f64e5d661c8357e1c18cc1bf688d8c6cb053afbc04d677c5876690d938c1e122102b51bbd80d810e2c3e7d2818c74b6740cf6a67133f453be11e6e0ad69b173e4c10e72536fc34e9c9f2fffb65c3b9d0f2d8d99e4b3fbd68239bb655b53841aedea9d575ce473a70a825e32c3b8558fb9fad2a68ad2123817e13d28c4f8b97e729a8cded0d28cd3c9248faaf3022039239cdeaed224f9b6dd145aba92de52bf7174cf106d78f21435e4d2497b6414c65db168d9c6eb2653f61105ffac3e688f0a112ddf8b88c2e32a9b5709c042eb8b5316734b07ad4b81e3ec13969f7227c31", 0xe3}, {&(0x7f0000006000-0x55)="710b8565ca4450f76fac1e8357099443c397528ae59d82ff7bbc95d121216c1e53e4c587419a3c23a5168b28a7981d217c113aff1c0bab3193b28c479a3e040094c17de1ffeb0a1c647d0a28565bd13daa1b31834e", 0x55}], 0x6, &(0x7f0000009000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb8, 0x40c0}, {&(0x7f000000c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000015000+0xae4)=[{&(0x7f0000004000)="296f988240de1aab02b4acabf7284b21756244bad4d12265ef5534adf66559036f00acd23adca3dc874fe25ccea125b8e45122302eb561b86c4a4ccf9b0924ea499faad0a12d0eaef86669088e267ad118d08799b4de35d89b83cc563e309ff50b1a764d5293991c8dee44f0af19026d76949f0a994b56edbbc946679a0d11c6f290684d4e3343dbed0ad5a5cacb9c8eec635660c160c57d47ef4fc6bcdfc0c34d", 0xa1}, {&(0x7f0000014000-0xe4)="d6ede7b9490175bd8af2c55697adf616fbf674f200967ecaf24d8eedc1a25d7fbf13f83ac5c0adf681dc092ed02770c35e3937f59da2dd9632d2d6821aa4f24bab2d9936525c747ca01c1ece8a8f2dde2e2c30191911c5f0c72c081cd07debd89c5037be2ebad80ccd7dce64f5f17edf8c4414afd6d02d763b1dadc4eedca1fd79f052fc7d02ea89ae54b2a023b06574aa8dcaa99e7dc9a0e7d06211374d28450253be44d96e12f957488200e0f7367c439b4a6719ce48ef37d9ccdcb7108a55f112d15310fb89e7e60f910f482f0283facecc08c3fc0feeda3bd66db71c3ca239611e10", 0xe4}, {&(0x7f0000015000)="17ea00146cd28a4c7031ce6cf755b13a10ecdf12f69282e6ea6643348c43205a0070cc697de98c6f0b08355b3c74d9969df6e94a393db039fb7586c21460c9dd58ab523fad86d51be435e4e0f13044b251923449e1cc", 0x56}, {&(0x7f0000016000-0x1000)="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", 0x1000}, {&(0x7f0000015000)="7f3d64670c614e60b3fb35aadb92309d86e31d", 0x13}], 0x5, &(0x7f0000016000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x48000}], 0x3, 0x8000000000000000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000510000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x10000, [0x591511e6, 0xad70, 0x6, 0x8, 0xffff, 0x2, 0x5, 0x80000001]}, 0x5c) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000004000-0xcc)="4dd739ac0905527fd26530a98385b1b3cfb4e10230e172eb8b0d7232626a9ae926443a6e1caf0cd864867318b1417b816866c901fcf498b37a11276ede5917dfdc402bb4c8936706dd9b4e9f9b8ab425cc486c48d6c05fd9da6552f8bc952919c56e77e25c3b7a6fc364e39f17748d5cb97fe57bd08ad45fb947b81e5d91000eff8dacc6b957ed65bf47b802aa10afb7bc6aef1e6bae01a53c9db575bff9b9c2e77c1a4809e133971e1d0d8e58799f1b1515844a744150f13ae9f8fea4bd0c05d029e3af2bbf2bee9e2437b6") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000-0x16)=""/22) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000003000)=""/44) get_mempolicy(&(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x0, 0xe147, &(0x7f0000003000/0x2000)=nil, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x100000001, 0x394a000, 0x68}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000007000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000006000-0x6)={0xffffffffffffff00, 0x2}) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000003000)="f224e6b38aec6ef19a0400bf123f84b4cebca733fd7231f3e8eac18c3b1fe6fa4e83f709f505a39fb0cda18c5a157f1c376aebaa0422994039a0ffda8a07b06cc9fbddd2888a726c13b8a34fd5288f1f544e8111f7dce0553c21d94a1f5c3fca5e5a2e7b32509a559b5313095d6ad833dcc4c8f32e2ff90d411185f4601391c9d0d248e05618bef3afafe7", 0x8b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000007000)=""/241) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000009000-0xfc)=""/252, &(0x7f0000008000-0x4)=0xfc) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 0: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000f56000)=0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000501000-0x8)='./file0\x00', &(0x7f0000f57000)='./file0\x00') socket$l2tp(0x18, 0x1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x5, &(0x7f0000f51000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4000000000000004, 0xfffffffffffffffd, 0xc, 0x4, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)="73797a6b6f6cb500000000000007ffbeb8704b910a5894d9686e3501bf28d348724244afbe9a1e2c7c1d00020000a07cdaed85dd17", 0x6, 0x3d, &(0x7f0000f51000)=""/182, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:29:43 executing program 3: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041f000-0x10)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000349000)={0x1000, 0x1, 0x1, 0x2, 0x2, 0xfffffffffffffffd, 0x200, 0x3, 0x9, 0x7ff, 0x0, 0x88ba}) r2 = openat(r1, &(0x7f0000326000)='./file0\x00', 0x2000, 0xa1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000121000-0x10)={0x0, 0x3f, 0x6, 0xaa31}, &(0x7f0000305000)=0x10) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000220000-0x8)={0x0, 0x0}, 0x84000) io_setup(0x9, &(0x7f000041f000)=0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r4, 0x3, 0x2, &(0x7f000026a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000041f000)={0x0, 0x989680}) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000041e000)={r3, @in6={{0xa, 0x3, 0x25, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfaa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000359000)={0x11, 0x6f, &(0x7f00003c3000)="282126d6afef4abb22c83ec5b40339d10e84ef9475eccaf742affbb076c99a00d16513ecde282568df61c743cbcf5e5db9b6787655cb79ed2d0c49436225c7bb05ca843ab52add36f77c11c1b628e6c993c45b050a1e36aaba49fa076d32cfc8c81a4c6794d6e96826a914ca1ea204"}) 2018/01/16 02:29:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001000-0x72)=""/114) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r1, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000761000-0x4)=0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000c53000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) close(r0) poll(&(0x7f0000d72000)=[{0xffffffffffffffff, 0x100, 0x0}], 0x1, 0xd8) 2018/01/16 02:29:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448cb, &(0x7f0000002000-0xee)="ca49f896565a63fcbb8af9171d67a8a35cce7fd0e204cbd957b7140879637391d7da705c272e9006466a7f61b542dc4672755fb8187743623b11e47f7df5bbee516bebdcc41245bfec998e5e8656d91d5fb732a2e803f73fdb7f4846d8022b819b5b5db4086ed0fe9db9e1e00d9ad4314cb5d48fb1ed964ce15f69ed1b6df7e996108c27b63f8271f799a12ab05c0e4115aae1be34c373a8afbc22be39ec0713b6124aaced72701dc536d536b148af4813ea7973fbe0f0192a175214b5a5d6142470cdc19853336024277abd06d38ca843b6c68095058144b522e25f74c51e4e0b7d7762f8dc9a57e1aeb978ddc2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) fanotify_mark(0xffffffffffffffff, 0x9, 0x0, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x5, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000004000-0xa)='/dev/vcs#\x00', 0x80, 0x0) r1 = shmget$private(0x0, 0x4000, 0x30, &(0x7f0000cf5000/0x4000)=nil) shmat(r1, &(0x7f0000000000/0x2000)=nil, 0x2000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x288)={0x2, 0x3, 0x1, 0x5, 0x51, 0x0, 0x3, 0x1, [@sadb_lifetime={0x4, 0x3, 0x650, 0x4, 0x4, 0x9}, @sadb_x_sec_ctx={0x19, 0x18, 0x1000, 0x4, 0xba, "99e8119b243b9bed4ca90f351d83d374d271150b66574f2369979339dfc2fa19e75441254b71f8873e7fad9b7b88af4a931bdfca503b628b74709ded8c9c9b541145436cf97d14ab95d1e8f0b1b756ffdd79dc974347951974591e8671a59c106aef5fee14cd12301b7d08840bfc70ecd753a916c6eca2c2edbd51051725d025a3554203cb64b46568abb1ee324ec13426b725f8a78b775b6df12db2884ad5ac866748312e07a9ddaa5c3c9f507b35c393dceed1464de0d714a8"}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x2, 0x6, 0x3, 0x1f, 0x6}, @sadb_ident={0x2, 0xa, 0x3c, 0x0, 0xffffffff}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0xfffffffffffffac3, 0x0, 0x16}, @sadb_key={0xb, 0x9, 0x278, 0x0, "00777e77accebdb3d99dd8f5e3fdf148e874719d2ffba9c3b234255c58f6c91540cabe7bdbc7739e03b56c280b77abb06aab4b6108e80a312e9976c9ab2c3a7e2d955c629da5ec6f1b92bd28eecc82"}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x1b, 0x18, 0x6e8f, 0x6, 0xcf, "2f11421434188ac202bb986fcb2d1bad84ecb5033a7a9ef42ca098db76e7f53c855f17e4c1968931beea8fcc522b8e1b76823e3cdf001aa6f76f255f6e4a49b55a81ed652331f2da6973e07dd1cd21efca5a4f3eec315338bd5b8986fd135bcb36b95ec56b0499e85478345baba1e38a80add78bf4eec16903fbfcedba6f9fc16305c06d0e54694ebbf6cd73bdbdc6dfe64de145f22d5acfe40e16694d2ed9a9f1ad84cf8dd5a46761e060f2d87dcde58cf2a82f686c6859cc64ed935bb692ee7e84622bc53e18d987f27dc5822bc5"}]}, 0x288}, 0x1, 0x0, 0x0, 0x0}, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10800, 0x0) 2018/01/16 02:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0x98, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$fiemap(r0, 0xc020660b, &(0x7f000000a000-0x58)={0xfffffffffffffff7, 0x101, 0x2, 0xeaac, 0x1, [{0x7, 0x3, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/16 02:29:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x40, 0x0, 0x0}], 0x30) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000035b000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000f28000)='auxv\x00') 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f42000)='/dev/kvm\x00', 0x802, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000037f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 02:29:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000012000)={0x0, 0xfffffffffffffff9}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000013000-0x8)={r2, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000)={{0x2, 0x9, 0x7, 0x6, 0x4, 0x2cd}, 0x1, 0x3, 0x10001, 0x1000, 0x52c300000000000, "adf0d46652cc8c308e4d6f0ffc8f4d04379c43fc3841a092f5aaa7200b552b7484dab378ffe44980b83215331e3e35012adb8d542d57707dcf9a44f457c989aa8d13a6b4bc1c16c1c4ca6bcd3c264db9250e732de17df87a5e0bb4036a7599cc42a5df1a5aebf4c57819f22f58e61e7c371687e9eac0b9f66cd2988f33f92bd6"}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00008a5000-0x4)=0x0, &(0x7f0000e6d000)=0x0, 0x7, &(0x7f00006c4000/0x2000)=nil, 0x3) r3 = add_key$keyring(&(0x7f0000b9b000)='keyring\x00', &(0x7f00008ae000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00004e5000)='asymmetric\x00', &(0x7f00003c3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009c0000-0x31)='userbdev]+-{nodev%cgroup[mime_typetrustedselinux\x00', r3) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000004000)={0xa, 0x2, [{0x7, 0x0, 0x9}, {0x2, 0x0, 0x3}, {0xc, 0x0, 0x1}, {0x2, 0x0, 0x3}, {0xf5a9, 0x0, 0x300000}, {0x80, 0x0, 0x1}, {0x0, 0x0, 0x3}, {0x3, 0x0, 0x7}, {0x0, 0x0, 0x4}, {0x1000, 0x0, 0x6}]}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5b6b657972696e6773656c66d2776c616e306264657600", 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f000098c000/0x4000)=nil, 0x1, &(0x7f0000e47000/0x1000)=nil}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setfsgid(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/16 02:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000919000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000545000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) close(r0) 2018/01/16 02:29:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = socket(0x10, 0x803, 0x0) recvfrom$unix(r0, &(0x7f00007c3000-0xba)=""/186, 0xba, 0x2041, &(0x7f0000f20000-0x1)=@file={0x1, './file0\x00'}, 0xa) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 0: io_setup(0x200, &(0x7f0000238000)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd0000)='/dev/dsp\x00', 0x212000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbd000-0xc)='/dev/autofs\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xabe, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x3, &(0x7f0000f0c000-0x18)=[&(0x7f0000086000)={0x0, 0x0, 0x0, 0xf, 0x20, r1, &(0x7f0000d51000)="d2c507c409dae6aded8bbcb11a29918163289e070f9138bb4a9bae80e89d9384efe43a3c53ebcb26fff476e4c81b506574bd3ff6877b2149b2acf035938f67fc22b51abb6c7e0a3e54b02f143c0ab2fd83ef880b851f4a059e4321d15b26a20f2d9b7c7b9259326e32d5ecd108392d8216e2e9f88014fa070d6dc2aadaf0ef76b2ea57b6ef2611310c951fe82eb8280e332fd039d3fc7248a94907609e7280e820aa48f5685be5a3a13295fede51fbfb1d255661e1dc90833ab50a22816f00413e45a1d7531e07af3988e782d8b71ae410bdcdcb3c71814bbdca9f8d702d17df61d114f30b6fa03d24e60ab1c958e42f4b2a24a4db19d4b43e511be6ea604f85322691b3808afa36e8785d70c6f3d3d64b1197a10ad181a8214e73647af9d427e14240faa9f4f44e33f6ae38445b75ec323f789ebc57a580960b4624888090791f09c444b90eaa4e464bf23611f7910de3249fea97966b2b100bd7726114723e24a6a05350aff47a949756d5fc166d4c3e9a79d88830a2ccb365bb91a5b9bbe9e7f346b3fee102229885b70ec9c6457eb1e1c1b37046ca0e0bb267ff2119275388b5f35724d7319801d701fe840fc2ce4109b6ff87d28624f503a5fe299a6f384b12f2865fccf1df368c972476438c6ed7b1325e559693ddadf4214c7eb0a4eac2986eb85229c921f793bc44d7e3baa3c726cd13bc8b851f396b3f1a4f169869875109fb27b5c46aef3b460fdb95d492237f4531286577d1c236c401395ea7d7c8f9f2e804da8dde1b5f626abcc9aa0cb500eeaa64951fb02b2567a2aa5404e378fd13e40f02d479b51499ad5719a0d60ad6284bba1a4c03a5bc706b1a888f64d2ebe9a9c57e4458b7cdbdf19bf395d666c2aeafe5886b3e1642183e728f9b5d3179d7cdc35356a1c0294a83adf51e30a727e9ce2e202bb4cf88bb4a9d31c36833cb9d2d327b851ebf3bc6a409d317ab4310c179766edcd0dc22a85d24261ff069be844859b940b8f9e2d5ad38571c851a350b729a5ad4ff4cf836721566b93e582f68228566c7a072ccdc4f05a7bed71a92d241b5c471726bfef35ab658cbda4d101c356fa22f2751cf6a1e6c4a12b58eddb3ead7b839ff1ffa5dc87fdbd713d8c456984f3015b059aab99cb85442b79496c52e5a86264ba9baecd298d4a80bddcaf3fa1a04d3439635d730fb8e834f0d9ca2eefee3b712cbd0fa830ea69ed3fd9b8aa8d6b451347c032c375fed5fda756a8df47b462765a72a3137eb701a7619a7bc57a4d9d79e35c47b5c9ae87bcd9ca918942469d3edac064ed3043d6e3e396c6ba2dcd86e72ffc1becd422f3ea68dd3b534c49ea6962996ad28b87c113b51e36411286be9716732f8a57391735d8ae3960d79fc85f41eb5747a66f441047861e90a549c7d6c84030600395be46b201ae3d9694f75d352dacbfe692cfb468c0eeaf619e65d72496dfc786a79260ce40410a308f5c7252bf6cd94b8db835ec8806313b7c9976f8bb71ed30b0b49aec40a23ab2ee30dc2a57bf7384d5c3f0550024e175723a71ddf65fec4b552787031abddb0869f230cafd650274794f80ba11798c9a3c34da74d11e0d619e339c25243ccb20e4e85146b4104669607c527d4675291ce082442c50a95ee00957ccf77085120ecc38902c49c6725b19eccf4caaf8e2796f8e2890146b4a5eda514791462b726bd28dc142e702dd855d1931192767d7ab309f75d63e688491b4e5278fdff93499a94aaffb380716b340eefa4d661b05a60d09d461e6838216f8424e82c612f172a7f514cf5404ea431fcc31836bd481554ee6e340e197fd5d180d73e574d876165f5b73a95f2cb219e896990ca694d6a5d49aec00700a406ebd5619d94d3f2fe6d8bc8e367c22a3339c549a2dd2d2da811f684808f82cbfcdf0b345998224404dcc996131cd3bfb51c812cc6804de04d53b5c775db19f5bd71594a86e855016f81ddc26da1abd95fb1f0f61187a8db1ce223ffdfbe25ddbcbbd8be59bd9995ad17f454cdfdb2dc2dc2a9a05a996a026c25bf0620389bcd63b435eeda916c9e8d0a4d0bad5afccac24c8b7812149f0a8edb0e5d59175ba88dc6b4ab087b1f6bf8c0da6f9f87941e73b935c46c1fba5637227232dfc42edc0b53b0dc8b4deef5d4c334be4a4c6c3b3d5edec25e5597030bf099f1510db40d90d46fa351ebecf20cb4fa8598cbbb413751e2bb2921bb5fb0cc4e671f6d8d973fb311e6f3736176c766e33dcc757b7a0afa2cdad9ff7ddd479beaf84de76ec2638f1e306abcc00696f887cad65b5b803429da52c06782195deb3a3cdf80194b2a2e428d11ca90f1e8431adaf26ba9adae99f5b812064c68b938184c4d25c07ee56bfb9fbb1baa530a00f0e6a45ab55d2b19fadd0f5c0cb0edd1bf123333fc76927f3a19d205771b880b49ccb5f688c215f7ac4090f12936425058f459bf3bd2e3a6854eca55e15118dd6022c89a1bc13e948bdc8070ceb13901e51c34a91c821e0936043b7471db43faac74f67c2c538eaa20a4a63bdc158ccda6bec090001228e37357d7c00dbec134cdad1fc23b8d6262678135c86967a516ab58e87f53045d85a45bb828b405f944764d1a9fdef8cc4da2b6bc5523bcd79803295b35ae9cea8f1e15063b2f9408c6ec36ee8d3613f3605236672704d65b8567bbd8f0da3051b50119aa0eefe37e53a274d1d24c3ae9b397d2587a18fa4f32f1dbe1f310af9983fa934ce6f94ad54501fcb40f50f4b8aab49e7ce9495365018470762726b23c374d547531a0118db767d32e06f3b19313ac009920e6c46e3ed3bea8cfeb45346f413229e5f399b81f12c69604999b84d39d96d57231fe333cdc40e0ee78d87d1752e59a19057bc82e55b319e7854a44c8aa909ea676dd000301ccac914a8f07c398fb3613da6920d9d95419bc5ac35eb45b856c76ca9b99cf9126c47b6ac853170e70fc5433612880854adf7c9dc7be924a107a737fec286c775612497cea4c7c2a2e04aa4af87f0b564d76c870ecfbc9527d6a9e3f3b85a2b83d44a29bc7e76303a422541a118b560aff879432128234702b3a666ea0b0cdbac1e15e698beefb9a8a46baf0df60326fbd515d6e1baac65ed492c9c440e5c03d4fe423d2b383d7db1f5b3defdf4ceccb5bccd1a75adc17890dbcf84afdfcc7f3465448511ddfd5a1becb2912cf078818c52a517d99df29275439754dacd1d16c60ec56837e06807258b280c63cfe2322819b964ba3f178f46142a7c9f34c884088e6155e18ca7fe17c9615c1ffe94acfb7c235545f87b30428ec604a1cba79ce3213548f3d6ae30326da4ec8e379faf25ac0e03ca95cdff48ee0ca056c630e9cbaf3fcffbcd1f4978685ec4ec3e6d4e06dd33e9c0a956c21d169e0c0d7c625ca16de77da99cf6e212a3d775c006f5350d7007f2ffe294ee4396c8cbbc02736aef27fda998f98268f2954ef6b68e5271bd460c05736d990b157e06976c777635ccbf3fff958aac9db640fc15ecd07d1f72bdc1b36c514d50d434660144b65b3a8a44ba602f90fde30331cacdbc9509f3bc419a0823bd176a8fa38e3236101f963fab93a01161dd9bc733a33bf22f1d3ce20703c4a3b29bb1eef41fbd42b3d829498a8c14988da3ecc6a93e2b857aab35b6f8ed9c6f12c777f7a9d7dda303dbc097786ae7b88cec8e62d0de0f9023ccd3f6436acef1310077ad9980c4cfb1f553ad24839b8bac0aec58fa7e645ce9bb8c1b6a1794744847b85362cfbca4fc6e8a08dff1dcea4cd2e6758e4444ae1b09f7ae3d3383a384e2bf38da10813f6cf007914526a47831637bfe18e9fede440ad818e6f1ca25722e2370a9cd3db93d45c7d2d1ddcaba3b303bfb5022b61f5d3ceb1d29464ecf522fd4646034efde36fbf0f3bce78e21d29187a30976171a0a16fb32f397eb9842e80096b998a4c8c960a601d23822b71366b01efb429c3849471b7b4572755abdc7bad4f3cff74a5e22f22b24342f0cd1304da792d31db201809de606a501b25a0644c8963dee0b41e9dfaafb7e0f7a6c7cd354ba4af4ce2b8568234c904485ab2f51d1fa25b8ccbd3a82d2cbab92bf59483602c595e484a1f42d7d56994dca932b510073671d99257dc41a8cb009111c366f81c4beefbb399959f63c3537d5558d15754b82e60045a7fd28d376376a41c5151cedb69eb8cf0c15b3af58f14a3620ac69fab940c51f2dc67758a6fd9744bba69bcf6eb97c267b4ca516bbae74010d4d42996c202281b9de58f496efdbc63432883bd5f4f6c36bf970fbbfd760c6c0e51e6bc532299d64f62320ad20e51abbda95d5b05f232b3b1dfc1de7ab90402e8c2e1582af13be8f13caab451800074b8e0bc119acc7b77da5bffce790804a3204821d9427c40d3c0ae29076c4a2b03d19868353fa730545a6213503a1bc81d70c76e2fc8104ddb1c503b6fca1a66336e695853627d7e9ea1c89d6804f554b1b272a2272d8a86cdb4db8096b21db7e8ff20a4e9eec88446b34bcf8292f1bd8843e19599261e3970a30d26123edb4b1e3fff6435b1319cd19ae4083a277786ac962ae9da28650be22b94a473ad4ad55228996d86f163a709b49209eed1b35eefd0f095b8c03a5dab0842c96e395fb46e782db86de1a3b3c79581b9c884a74ce757d1ca8bd1561e6db0d4ea7a02818c442befe085aa37624658ddd24fad293134e2c846313798c68f31dffd9e8a1d6c07c19ec40cba20c40a99c4d00ea146a2febafee30b0e7e3b3b87152977b097311c1d51df824be21eaf86efe7a8c0f178ac0d3d32f382cb3e3bb47885967bab52341e5f7c97f24ca5bf93d1a862c576f7e2e1bea557c70760aec1540ce058d208598b2c9fd4024ea290ab1546d0b2d8be1b34888382c9a3e722416303b07a38b88bbe8e8544e508d78ff2d7d62a5b998d413b5ea1c0c27c0444ffc69fc2651d0b0a0cc384482372854eb901fe3850577c8a632fcfdf6084ba834a5d5e0980e377c4e8ec3c83b374d4f34a6b051dec8fb886c5cce5e7cde5fe329923b81c3e29c49e3826ad33775d47e0c8ebc97a8fa6e4970acb9b7492fb2a3fadcd6841282175eb9d9fbf31c8fa007b59824ab885ca2d41dbea35870ee23c62ef280e3f0c5daae6263ebc435a7bb5fbd297d027eebd033f6e030e33a4e5b96d12b9f9b9b6129d36566a9837e5b57ef01b7656004f7fae3bf700b8a6882e3496fb3d86f9e3c5eaafc29ed04024437f3a09c02286e85c7529a1ac05e1504321623ed51cb31bdedc8fb39cbec22afaf7418455b33ecb425629532cbd4e5533e4f3df2e46a144c1cdfcaa94b2043d401ba50d9d2ea4b8b9cebd7cafeab2d2a940392a3998b056073f7caa0819bea7e4ca6dcf1adff1fb3e6bbaa57d8662a2ede47700707d43f938adf7852a0297186ab79817a25ee094c5d65bc92201d599833f72756d5f77c464f90c3078518cd73905ded2b7bb3af5861145dc33577f6c25a508bd23f184183a39a56e9457162bc1aad2e3a9f092e7584402b8f0ca8d9979e866cfbc11d3a87a012e2e4e89b86b072b114be508a6e3e74680ff9c9ccfd0ac44b0cf1814e01dbb876fd9bc0d72c64d38ce5acc4c274085c4a5aea6aadebf5f7e06503338d21d1979927b812f51c46ff3a852257ddda4948ae9cce58f418d6936acb90aeb2eea1d777488cfc3b09bfbf277c588910b173ca3aebb50eb790c9eefdcf9197d8776c11359e91c83ed007539ec4f700a4a89142273052e8be3628e060cd1d3ca5a2ab4c929492bc26b6b797cd74ed79ad8dd8779e95627eac4", 0x1000, 0x4, 0x0, 0x1, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x1, 0xf3b3, r3, &(0x7f0000000000)="fc29f443f59cc52fbcabf67c28652442eae05ab1519937a07a8d110cf9c9c21bb39546d9de", 0x25, 0x4, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4, r5, &(0x7f0000a07000-0xeb)="e46ae90459755a519d215b26902058e79689b4d4367ddc05624bdf33ef42cbe054651d75f60c595122100a3bad98586e7540754cdfd092eeb54b8274d102eb664c8b910fbd8bd9f89d1b9f65e4ebeab406effed33021d777c16b23252965a4d610c3f0b5de5ad08b618412969c80dd1d550679189f4f6d5c059578df9aaa83247d082b28042fc2bc548e5a1d7dcb5d4c9109ff3dce8859fc310b24fcb70fbd996455bfff95dcff8d6a1b22bc7a8827ef77b87c59f8d8b71960f1073a15c1c7462a74eb958fb3c10be6537c5af49207bf9e293abec52a53cf1eb010fb05739942844b569a55b87419909aed", 0xeb, 0x8001, 0x0, 0x1, r6}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ee000)='/selinux/enforce\x00', 0x220100, 0x0) ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f00000f5000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r7, &(0x7f0000720000-0xed)="a0", &(0x7f0000e67000)="", 0x0}, 0x20) 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0xfffffffffffffffd, 0x8, 0x40000000000}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") bind$bt_rfcomm(r0, &(0x7f0000010000-0x9)={0x1f, {0x100, 0x8, 0x5, 0x5, 0xd38, 0x1}, 0x4b5224c3}, 0x9) 2018/01/16 02:29:43 executing program 3: syslog(0xa, &(0x7f00007fa000)=""/249, 0xf9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/01/16 02:29:43 executing program 4: r0 = memfd_create(&(0x7f0000588000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000-0xc)={r0, r0, 0x4000000}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0x80000000, 0x400, 0x7, 0xa94e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000b2d000)={0x0, {""/7}, 0x0}, &(0x7f0000b0a000)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r3, 0x1, 0x5, &(0x7f0000816000)=""/150, &(0x7f0000c4e000)=0x41c) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x80, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000f31000-0x11)='net/softnet_stat\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000011000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000035e000)={0xae8, 0x0, 0x8000, 0x5, 0x4, 0x3ff}) dup3(r1, r0, 0x0) 2018/01/16 02:29:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) fcntl$getownex(r0, 0x10, &(0x7f000031b000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005fa000)=0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000e29000-0x7)='cpuset\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) sendfile(r3, r3, &(0x7f0000fa2000)=0x0, 0x3f) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000052000)={0xcffe, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) mknod$loop(&(0x7f0000609000-0x8)='./file0\x00', 0xc000, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000c36000-0x2c)={0x0, 0x6, 0x40, 0x0, 0x4, r2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008ad000)={0x1, &(0x7f000031f000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00001c1000)={r6, 0x3}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 02:29:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) ustat(0x9, &(0x7f0000d72000)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007bc000-0x7)={r1, &(0x7f0000eef000)=""}, 0x10) r2 = fcntl$dupfd(r0, 0xfffffffffffffffd, r1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000003d000)=0x0) rename(&(0x7f00008b5000)='./file0\x00', &(0x7f0000ee9000-0x8)='./file0\x00') io_setup(0x0, &(0x7f0000c27000)=0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/rtc\x00', 0x2080, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r4, 0x40045532, &(0x7f00009a0000)=0x9) io_submit(r3, 0x6, &(0x7f0000c69000)=[&(0x7f0000203000)={0x0, 0x0, 0x0, 0x3, 0x3, r2, &(0x7f0000402000)="71bca0047e1f140689954db2fcb314f565ec19b7151392c632e496a1901b3e583f75698237c7f30bbcd6d215d1de9025476814f6ffb20774a86c3c56ae11da83c2c8ef38218e9ce8d06135764c70", 0x4e, 0x9, 0x0, 0x1, r2}, &(0x7f0000c76000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f00004ab000)="", 0x0, 0xbb, 0x0, 0x1, r2}, &(0x7f0000447000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00001f3000)="327ba35e4da80201b3b995e464bf73d62198d243cb309717b79fa746168901f0e264d8f42cc345506f91b39e4851f83bf5b6233b6ddb119abb1bee1be1884c55ffbe49d9ef433bd19d74f49761416f9e08404a409655c759f8ae66818c03f6fbc4c6ca8d2f4b88fc7eddd84514eeea0b78401f292c757d73380a8594a3d6d915fb8b78", 0x83, 0x8, 0x0, 0x1, r2}, &(0x7f0000d58000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8e, r0, &(0x7f00007ee000-0xec)="a9d77638f9bcc9442c3767e827218a7f361390618013b6b09386b9a5167b5e27495573cb13cd4d6108779452c4373fd1b49c69da648e45b32826993d3d2e74fbbfae1d699445570f062e0c471c0b369454d368c117effa8d342a02db92442ba173cc6c0d5193aff14a8946277b0b33bcbe3faf3c167481dc0ed9aa0965d559de2a1fadf20b4aa667e440c4bfb60cb7a813ddd34055e22af62393a79391ae2a3ccb07c82d5194b99f3259c686df6e982e9b13e225a682665f8f1266de7d0815de127e51bb0ac19c8b5d3bfb797a06a1f49bde408c9e102c5f7b34300be7dace47149668408e6fcc4f12930cc7", 0xec, 0x100000000, 0x0, 0x1, r2}, &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000a53000)="54ca197ec633b7563b2f7a62782a2b4becb41d755d591c3462276d348b38c42b82e8bc9607707f27c2b34d222ea96557fe72b54b3df9f5a2e7842991a9d024313a31f191c4ee47256a9e781b250cf9247fde01912916d3f172bc56246324692e2cfc03a842b97e9645208084ae2dfaf0ba3aadb90993fea61f9f4a", 0x7b, 0x6, 0x0, 0x1, r4}, &(0x7f0000588000-0x40)={0x0, 0x0, 0x0, 0xf, 0x81, r1, &(0x7f000099e000-0x9e)="1495df3c67ca1e03e88876504ce10faa95095bb207b2155e2bdddd52fbceb7e02faf1e51ae74b0746f26c10b153c232531235b7d8aaed85ee80b86810f38e40c32283d732dfe801d8b62de4bef1ae804d6ead86c8ac7a5a798f81eb3088415a17b44118f9b4f1e656ef06a4b7419299ae89563a1c905fe474a86c33d91ab825d1e68068caa2c5aaf88c58f0bd87af11c56b08cfd468d4e2f0ae893a41ee3", 0x9e, 0x80, 0x0, 0x0, r2}]) 2018/01/16 02:29:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xc0040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f000096b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x5, 0x0, 0x20, 0xa0, 0x88, r1, 0x0}, {0x6, 0x18, 0x1, 0x5, 0x2, 0xfffffffffffffff7, 0x80000001, 0x7f}, {0x0, 0x7f, 0x3, 0x1}, 0x2, 0xc, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x9, 0xffff, 0x3, 0x9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000523000)='/dev/adsp#\x00', 0x7, 0x10280) bind$unix(r2, &(0x7f00006dc000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000a39000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/01/16 02:29:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffea9, &(0x7f0000ce9000)={&(0x7f00003d8000-0x14)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fc6000)='/dev/mixer\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000928000-0x8)=@assoc_value={0x0, 0x29}, &(0x7f00009c2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e95000-0x18)={r2, 0x8, 0x0, 0x4, 0x1}, &(0x7f00009ab000-0x4)=0x18) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc100410c, &(0x7f0000000000)="3889d2c663d3e5e2d3b1a43e14baa275e2c1d524f05eeb88bcb045fe1cbb3515ee07490e920b86d6f998012bf39a0ff942016737d99f751f4225928068564c53bb4d818cfcb4c50f28b0ee3dbc05e1c994e8dbcfd7e46db9a9fb1ce3e8dc70b127279e0c12cfd93770a1f4028f757cf5b330071e219f08a87bc61feca2065eab7860576e6e232b59ff6e7c1d69b6c2428cbe99274aaf65ff12d0407d3a8807006e07089e1c5c0183a8048aba9000000000d190d42eefc6bae29a0ed743bd29dffdaff526cf") 2018/01/16 02:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00003b9000-0x6)='logon\x00', &(0x7f0000f8e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) r0 = open(&(0x7f0000232000)='./file0\x00', 0x4200, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000be0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) set_thread_area(&(0x7f0000b44000)={0x100000001, 0x20000000, 0x0, 0x33, 0x8, 0x8, 0xdbf, 0x2, 0x81, 0x3}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000fb4000-0xcf)=""/207, &(0x7f0000165000-0x4)=0xcf) 2018/01/16 02:29:43 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, 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) madvise(&(0x7f0000949000/0x2000)=nil, 0x2000, 0x68) r1 = openat(0xffffffffffffffff, &(0x7f0000f7e000-0x8)='./file0\x00', 0x400, 0xc0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000039000-0x4)=0x1, 0x4) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffff7ffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r4 = dup3(r0, r3, 0x80000) r5 = openat(r4, &(0x7f000050a000-0x8)='./file0\x00', 0x203, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000390000-0x10)={0x2, 0x8001, 0x9609, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000954000)={0x0, 0xffff}, &(0x7f0000afd000-0x4)=0xffffffffffffff24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000951000-0x104)={r7, 0xfc, "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"}, &(0x7f0000b92000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000053c000)={r8, 0x5, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c74000)={0x5, 0x5, 0x20c, 0xddc000000000000, 0x7, 0x4, 0x6, 0x100, r7}, &(0x7f000016f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d4f000-0xc)={r6, 0x9, 0x4000000}, 0xc) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400600, 0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x800, 0x1, 0x1}, 0xc) 2018/01/16 02:29:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009fc000)={0x0, 0x5}, &(0x7f000097c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000115000-0x10)={0x5, 0x2, 0x7, 0x7, r1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fa, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0200000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x0, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000013000-0x18)={&(0x7f0000006000/0x1000)=nil, 0x6, &(0x7f0000006000/0x3000)=nil}, 0x18) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000010000)=[{0x8, 0x8000}, {0x8, 0x5}, {0x3, 0x4}, {0x6, 0x73}], 0x4) 2018/01/16 02:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) syz_open_dev$sndpcmc(&(0x7f00007c0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) r1 = accept$alg(r0, 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000c10000)={0x8000}, &(0x7f0000c71000-0x8)={0x0}, 0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) close(r1) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = shmget(0x2, 0x2000, 0x0, &(0x7f000059a000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f000080e000)=""/227) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) r2 = memfd_create(&(0x7f0000630000-0x1)='\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) rt_sigtimedwait(&(0x7f0000620000-0x8)={0x1ff}, &(0x7f0000052000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000085b000)={0x0, 0x0}, 0x8) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x0, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstatfs(r0, &(0x7f0000002000-0x52)=""/82) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000000e000)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000006000-0xe)='/dev/admmidi#\x00', 0xffffffff861130ae, 0x200000) syz_open_dev$sndpcmc(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x46000) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x1, 0x80000000, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000015000-0x3d)="b94b6aac83df85be168a178a9a0c1f23350bc40d60b6811e0c0f53ea1053b8abfb1bc7491bbc21e122e7980800000000000000ebea9a502a3a45f442a3") 2018/01/16 02:29:43 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000219000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrandom(&(0x7f0000c51000)=""/0, 0x19d, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000184000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000750000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000c02000-0xb0)="ab4bc732d9aba3d3bc10e7fc096af42a029839c0e1ac74f7e802a02012ffc0a7a463552e19553def17834e7155ca399388b092da760530f1db990b0e81bc0cde620c0e269efea3cb5919b34e8973139e14f7e3465bb9c79ef8298387f364e86e3762cf7b8114e640e5f94e0a30971a37c12b4fea0fde8db10f3acd478ea522af120c59e7f37d487f4570c64b3dca63ac77bb1410891009c783d86fb5658113617291edad26f1d6e157e2208e2eced2b2") recvfrom$inet(r1, &(0x7f00001a9000-0x80)=""/128, 0x80, 0x42, &(0x7f0000e32000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xb, 0x0, 0x0) 2018/01/16 02:29:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bd5000)="75914872000000001f0000050063", 0x2) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000425000-0x6c)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032d000-0x4)=0xe8) r2 = add_key(&(0x7f0000bc4000-0xb)='asymmetric\x00', &(0x7f0000b45000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) dup3(r0, r0, 0x80000) 2018/01/16 02:29:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000)='/dev/kvm\x00', 0x40, 0x0) write(r0, &(0x7f0000000000)="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", 0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x0, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000002000-0x2)={0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000693000)={0x0, 0x8, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000060d000-0x4)=0x0) timer_delete(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00008e3000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00004fb000-0xb)='/dev/mixer\x00') [ 239.315619] kauditd_printk_skb: 66 callbacks suppressed [ 239.315627] audit: type=1326 audit(1516069783.540:2927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.374986] audit: type=1326 audit(1516069783.540:2928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=318 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.401450] audit: type=1326 audit(1516069783.540:2929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.426371] audit: type=1326 audit(1516069783.546:2930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.451768] audit: type=1326 audit(1516069783.546:2931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.476479] audit: type=1326 audit(1516069783.546:2932): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.501123] audit: type=1326 audit(1516069783.546:2933): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.525748] audit: type=1326 audit(1516069783.546:2934): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 [ 239.550260] audit: type=1326 audit(1516069783.546:2935): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 02:29:43 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000000a000-0x80)=[{&(0x7f0000003000)=""/19, 0x13}, {&(0x7f000000a000-0x21)=""/33, 0x21}, {&(0x7f0000009000)=""/232, 0xe8}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f000000a000-0xd1)=""/209, 0xd1}, {&(0x7f0000004000-0x8b)=""/139, 0x8b}, {&(0x7f0000009000)=""/10, 0xa}, {&(0x7f0000006000-0x85)=""/133, 0x85}], 0x8, &(0x7f0000007000)=""/96, 0x60, 0x1a8}, 0x10103) pselect6(0x40, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f00002c8000)={&(0x7f0000001000-0x9b)=""/155, 0x9b}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x200, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x0, 0x100, 0x1, 0x4100001, r3}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0x4, 0x6, [0x800, 0x10001, 0x6, 0x4, 0x9, 0x1]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000004000-0x8)={r6, 0x9, 0x44f}, &(0x7f0000005000-0x4)=0x8) exit(0x80000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000006000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x20) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000007000-0x30)=[{&(0x7f0000007000-0x60)=""/96, 0x60}, {&(0x7f0000004000)=""/125, 0x7d}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) pause() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000007000)={&(0x7f0000001000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x10)={&(0x7f0000005000)=@can={{0x1, 0x6, 0x2, 0xfb}, 0x3, 0x0, 0x0, 0x0, "20dbfd9ead36fcc5"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x0) 2018/01/16 02:29:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x5, &(0x7f0000c1f000)=0x401, 0x6, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000556000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e7b000)=0x14) connect$packet(r0, &(0x7f0000b12000-0x14)={0x11, 0x7, r1, 0x1, 0x802, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf2000)=0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r1, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0xf1, 0x10a00) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000012000-0x28)={r1, 0x0, 0x57, 0xb8, &(0x7f0000011000)="71a16b131de062aa2d07a5d3b878519cbd65945e5ad4d32d3af9fcedc2d16c4f02c58f4fe6add6e9a581f32ae49e680905955e7c548dc8611e81c816cef54e92a318de8f4303d039ada7d6f70e8475a92963cf09d9f5f1", &(0x7f0000008000-0xb8)=""/184, 0xffff, 0x40}, 0x28) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000942000-0x9)='/dev/kvm\x00', 0x80000000004, 0x0) r1 = syz_open_dev$midi(&(0x7f000094a000)='/dev/midi#\x00', 0x1, 0x400000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000229000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000e6f000-0x4)={0x3, 0x4, 0x0, 0x0}) 2018/01/16 02:29:43 executing program 3: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000293000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x5) recvmsg(0xffffffffffffffff, &(0x7f000012b000)={&(0x7f000010b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000008c000-0x80)=[], 0x0, &(0x7f0000284000)=""/230, 0xe6, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000189000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000295000-0x4)=0x40, 0xfffffca7) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 239.574841] audit: type=1326 audit(1516069783.546:2936): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=30825 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=45 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 02:29:43 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f78000-0xa)='/dev/cuse\x00', 0x4002, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000552000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009b6000-0x4)=0x0, &(0x7f000024d000)=0x0, &(0x7f00009f8000-0x4)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d09000)=r1) syz_emit_ethernet(0x3f, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "d2"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(0xffffffffffffffff, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000013000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000012000+0x9c7)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0xd000, r1, r2, 0x20, 0xfff, 0x30) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) syncfs(r0) bind$inet(0xffffffffffffffff, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(0xffffffffffffffff, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000254000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) [ 239.627270] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 239.634764] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/01/16 02:29:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0x0, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 0: ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, &(0x7f0000862000-0x50)={@common='dummy0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x2, 0x3}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00002f8000-0x17)=""/23, 0x17}, {&(0x7f000098a000-0x1000)=""/4096, 0x1000}], 0x2) r1 = syz_open_dev$adsp(&(0x7f000072a000)='/dev/adsp#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000001000-0xce)="326f2bc2ee7f2775d9f5f88bda48a2dd9e9411c59c86579716b3e358490a9ff76aba5bab58375b6db638e66cbcb27288a575082696f7e71b763cd507010ca7f63ac146403375bffb1ef30f36425d0b2f4603d89d3d1c2c71c748fa054af7929d758ecb034fcb4fd9c911102b748f149d653d813ce215a52b74beacbabcb1ecb670c2295325701cd3b434e73c9d1d8ad12c0e258c67722f8812b9cb47cd43882cd6f64acf971eaea019e76511689261093aeba5179795b3d6b9f992f4491fa8c1b9a201656e4b104de7691f4a8fb4", 0xce) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 2018/01/16 02:29:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0x0, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:43 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = dup3(r0, r0, 0x80000) getsockname$inet6(r1, &(0x7f00002aa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000117000)=0x1c) connect$pppoe(r0, &(0x7f000083a000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='gre0\x00'}}, 0x1e) accept4$packet(r1, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b51000-0x28)={@common='ip6gretap0\x00', r2, [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) arch_prctl(0x1003, &(0x7f0000000000)="be249fc23c1f8e3adc68c97121f8e01f3d7b197d766fed7691b420cc912b886b0e7c3319c74ac3a66d98c5543c12703ed0a983ad21d55537f7e0e4b31b80d09c50679d76b72c70ddab33d9fda2f6f05fe320982b9f63f33108fc7d66b0c6b3c8fbd5912158e449ae036bd9685016ad382886d75ecdd892e756b18e269f655f40923c3b6c91b86780828b01216106266f2d287b5d25aae8645a") r4 = socket(0x11, 0x3, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000000)=0x0) socket$kcm(0x29, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x3ff, 0x0, 0x5, 0xff, 0x1000, 0x63b}, 0x9}, 0x9) faccessat(r5, &(0x7f0000001000-0x8)='./file0\x00', 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4}, 0x98) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1f, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000001000)={r6, 0x5}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000004000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r3}) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000001000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x1, 0x4) connect$packet(r7, &(0x7f0000003000)={0x11, 0x17, r2, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000003000-0xe)='./file0/file0\x00', 0x0, 0x18}, 0x10) [ 239.689008] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 239.696574] netlink: 'syz-executor2': attribute type 17 has an invalid length. 2018/01/16 02:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005d6000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000536000)={r1, 0x9}, &(0x7f0000cde000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) 2018/01/16 02:29:44 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fc8000-0xe)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc7000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r1, &(0x7f0000fe3000)="", &(0x7f0000fe4000-0x7b)="", 0x0}, 0x20) 2018/01/16 02:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fd5000)={0xfd, 0x0, 0x10000, 0x9, 0x4}, 0xfffffffffffffccd) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f83000-0x10)={0x6, &(0x7f0000e63000-0x30)=[{0x1, 0x8, 0x4, 0x1}, {0x8, 0x7fff, 0x4f, 0x2}, {0x9, 0x100000001, 0xb1, 0x3ff}, {0x7dee, 0x2, 0x4, 0xfffffffffffff803}, {0xfffffffffffffff7, 0xa2, 0x4, 0x401}, {0x80, 0x5, 0x8, 0x7ff}]}, 0x10) 2018/01/16 02:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000855000)={0x0, 0x3d, 0x0, @thr={&(0x7f0000549000-0xc5)="828a40b284dd0dcf9e2bfa5721f714e45d5c696d41e3da8c96255eec1e0c74a220a32cbeb457a4ce415540742176d72a118e351cc24a38d018917f22124d3314f2aed728bb5829b48ef6852c5882a5e7ac0eb719e69dc9e02d504a773c49164195ee0bac09d6b23e1fcd1efab58eeee1a8dd22bd2568ba502441d8108b01e2fb1a05a53c09caa73f35e30c8bf27834d777bb7f5102e83d81b65d71276d5702d9206f48c9e9c6dc65aafbadcdbbb320a94e22eecabc881ab5d8f7948b13092b16e4af418fd7", &(0x7f00009bc000)="cbee1191d75218a709981eb428eb9f3a1b135c42d330689ce3efac0ece0892729e1cb680513e86dab7f790b41726330e3b03bd0d3bea5af870d526cc7cb1906d3ee8bc61757591e29d8923599856804471"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ecc000-0x4)=0x0) timer_delete(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/user\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003f1000)="86b1ee88c897986a7f0211054b3db35a2f41c6289d0ef3ec6b170d692e479f164ce680b6eeec70c1a17cf1277792312a9e3ca8b5fecedf", 0x37) pipe2(&(0x7f0000a61000)={0x0, 0x0}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r4, 0xc0184908, &(0x7f0000eb1000)={0x16, 0x20, 0x1, r4, 0x0}) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00008a8000)={0x7d, 0x0, [0x2, 0x3, 0x1f, 0x200], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000088a000-0x8)={0x0, 0x1}, &(0x7f00003b2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f94000-0x6)={r5, 0x9}, &(0x7f0000b75000)=0x6) sendto$inet(r1, &(0x7f0000235000)="b4", 0x1, 0x4008004, 0x0, 0x0) sendmsg(r1, &(0x7f00001ff000)={0x0, 0x0, &(0x7f00001fd000-0x60)=[{&(0x7f0000eb1000-0xe7)="fe", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x4000000) 2018/01/16 02:29:44 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000011000)={0x2, &(0x7f0000003000-0x10)=[{0x1, 0x3, 0x1d, 0x4}, {0x7ffffffc, 0xc9f, 0x6, 0x3f}]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0x0, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/checkreqprot\x00', 0x300, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00007d3000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x2000000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x400000000000001, 0x0, 0x0, 0x7fff}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 02:29:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000-0x1)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000005000-0xc)={&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff}, 0xfffffe54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000006000-0xa6)=""/166) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2, 0x1}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000007000-0x5c)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, {0xa, 0x2, 0xfffffffffffff84b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0xff7f, [0xc978, 0x7, 0x41, 0x4, 0xffffffff, 0x3ff, 0xa3d, 0x5]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000000)={{0x1, 0x7, 0x6, 0x4, "505d4a1c6312077d2e52e74a971277e079f6673416e49971f25e708941e6ac47622ed206c49d4f55bcc62a7b", 0xff}, 0x0, 0x0, 0x1f, r3, 0x0, 0xffffffffffffffff, "a928c6119064fbe73636d01b4d77090bea98ab52aa023034c81bbd0d133fc7899e99340a22a1eac33cf0e654649f0e9d8b67e485b83dbc0fcdab7df12a55af6d", &(0x7f0000006000-0x2)='$\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x6, 0x5, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0xd4)=""/212) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) 2018/01/16 02:29:44 executing program 7 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000727000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x800, 0x100) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008c2000-0x4)=0x5, 0x4) [ 239.824343] FAULT_INJECTION: forcing a failure. [ 239.824343] name failslab, interval 1, probability 0, space 0, times 0 [ 239.842057] CPU: 0 PID: 30925 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 239.849443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.858775] Call Trace: [ 239.861347] dump_stack+0x194/0x257 [ 239.864957] ? arch_local_irq_restore+0x53/0x53 [ 239.869608] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 239.874786] should_fail+0x8c0/0xa40 [ 239.878481] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 239.883572] ? check_noncircular+0x20/0x20 [ 239.887781] ? check_noncircular+0x20/0x20 [ 239.891998] ? lock_acquire+0x1d5/0x580 [ 239.895957] ? perf_trace_lock_acquire+0xe3/0x980 [ 239.900787] ? find_held_lock+0x35/0x1d0 [ 239.904865] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 239.910725] ? snd_power_wait+0x334/0x420 [ 239.914852] ? rcu_note_context_switch+0x710/0x710 [ 239.919770] should_failslab+0xec/0x120 [ 239.923721] kmem_cache_alloc_trace+0x4b/0x750 [ 239.928288] ? avc_has_extended_perms+0x7fa/0x12c0 [ 239.933194] ? find_held_lock+0x35/0x1d0 [ 239.937239] snd_pcm_common_ioctl+0x7ad/0x1f60 [ 239.941808] ? snd_pcm_status_user+0x1b0/0x1b0 [ 239.946368] ? lock_release+0xa40/0xa40 [ 239.950324] ? __lock_is_held+0xb6/0x140 [ 239.954399] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 239.960258] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 239.965561] ? rcu_note_context_switch+0x710/0x710 [ 239.970490] snd_pcm_ioctl+0x81/0xb0 [ 239.974184] ? snd_pcm_common_ioctl+0x1f60/0x1f60 [ 239.979002] do_vfs_ioctl+0x1b1/0x1520 [ 239.982869] ? _cond_resched+0x14/0x30 [ 239.986739] ? ioctl_preallocate+0x2b0/0x2b0 [ 239.991135] ? selinux_capable+0x40/0x40 [ 239.995187] ? __sb_end_write+0xa0/0xd0 [ 239.999152] ? fput+0xd2/0x140 [ 240.002331] ? security_file_ioctl+0x89/0xb0 [ 240.006729] SyS_ioctl+0x8f/0xc0 [ 240.010094] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 240.014822] RIP: 0033:0x452df9 2018/01/16 02:29:44 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001000-0x4)=0xfff) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000013000-0xe5)="e2bf1634b928a0921417ccdbd6c07e34d32b447623ac09dec9517e8214a43d762607a0664c3472031e4a9c66ba2aed3b397216cf47c628d2597f17462c47426734a87c13e50b61e35a8295339c47739c2df32abfcbba1f94fc6dd26900fab4b73329df8e8b736d9883cfefd8482dedc8dea5a600692f9ae190cb5057449c81001a6a7973db38ce3c0129de59bb78a0c766e92439bfa319864868690032f7cc60b31115a462ee3357db70eb919d7ac3132d19165042131dcbb6c7cd38a8bb88f51cbf8d0aeec13354da4c281f81c2f9ab68cf5e6cb7904a931c9800e2cb05b59ab0ecbb80ef") fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000009000)=""/45) 2018/01/16 02:29:44 executing program 7 (fault-call:5 fault-nth:1): mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000+0x133)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b49000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000041d000-0x4)=0x1c, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000129000)=0x0, &(0x7f0000f14000-0x4)=0x4) [ 240.017992] RSP: 002b:00007f0716949c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 240.025679] RAX: ffffffffffffffda RBX: 00007f0716949aa0 RCX: 0000000000452df9 [ 240.032923] RDX: 0000000020001f64 RSI: 00000000c1004110 RDI: 0000000000000013 [ 240.040171] RBP: 00007f0716949a90 R08: 0000000000000000 R09: 0000000000000000 [ 240.047417] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7b16 [ 240.054662] R13: 00007f0716949bc8 R14: 00000000004b7b16 R15: 0000000000000000 2018/01/16 02:29:44 executing program 1: mmap(&(0x7f0000000000/0xf4a000)=nil, 0xf4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) readv(r2, &(0x7f000074b000-0xa0)=[{&(0x7f0000964000-0xd)=""/24, 0x18}], 0x1) 2018/01/16 02:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xa, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f00007db000-0xa)='/dev/midi#\x00', 0x80000001, 0x20000) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$unix(r1, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 02:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000834000-0x4)=0x2, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/audio\x00', 0x80, 0x0) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) [ 240.094466] FAULT_INJECTION: forcing a failure. [ 240.094466] name failslab, interval 1, probability 0, space 0, times 0 [ 240.150320] CPU: 0 PID: 30935 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 240.157729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.167086] Call Trace: [ 240.169690] dump_stack+0x194/0x257 [ 240.173341] ? arch_local_irq_restore+0x53/0x53 [ 240.178017] ? __kernel_text_address+0xd/0x40 [ 240.182521] ? unwind_get_return_address+0x61/0xa0 [ 240.187467] should_fail+0x8c0/0xa40 [ 240.191191] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 240.196298] ? save_stack+0xa3/0xd0 [ 240.199928] ? save_stack+0x43/0xd0 [ 240.203533] ? kasan_kmalloc+0xad/0xe0 [ 240.207399] ? snd_pcm_common_ioctl+0x7ad/0x1f60 [ 240.212137] ? snd_pcm_ioctl+0x81/0xb0 [ 240.216005] ? do_vfs_ioctl+0x1b1/0x1520 [ 240.220063] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 240.224985] ? find_held_lock+0x35/0x1d0 [ 240.229080] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 240.234952] ? rcu_note_context_switch+0x710/0x710 [ 240.239884] should_failslab+0xec/0x120 [ 240.243839] __kmalloc_track_caller+0x5f/0x760 [ 240.248398] ? snd_pcm_common_ioctl+0x7ad/0x1f60 [ 240.253134] ? rcu_read_lock_sched_held+0x108/0x120 [ 240.258128] ? kmem_cache_alloc_trace+0x456/0x750 [ 240.262950] ? snd_pcm_common_ioctl+0x7cf/0x1f60 [ 240.267697] memdup_user+0x2c/0x90 [ 240.271221] snd_pcm_common_ioctl+0x7cf/0x1f60 [ 240.275796] ? snd_pcm_status_user+0x1b0/0x1b0 [ 240.280360] ? lock_release+0xa40/0xa40 [ 240.284318] ? __lock_is_held+0xb6/0x140 [ 240.288422] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 240.294284] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 240.299113] ? rcu_note_context_switch+0x710/0x710 [ 240.304033] snd_pcm_ioctl+0x81/0xb0 [ 240.307730] ? snd_pcm_common_ioctl+0x1f60/0x1f60 [ 240.312552] do_vfs_ioctl+0x1b1/0x1520 [ 240.316414] ? _cond_resched+0x14/0x30 [ 240.320290] ? ioctl_preallocate+0x2b0/0x2b0 [ 240.324689] ? selinux_capable+0x40/0x40 [ 240.328736] ? __sb_end_write+0xa0/0xd0 [ 240.332701] ? fput+0xd2/0x140 [ 240.335904] ? security_file_ioctl+0x89/0xb0 [ 240.340302] SyS_ioctl+0x8f/0xc0 [ 240.343669] entry_SYSCALL_64_fastpath+0x29/0xa0 2018/01/16 02:29:44 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000009a000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00003ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 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, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xff, &(0x7f000088b000-0xaf)=""/175) shmget(0x0, 0x3000, 0x400, &(0x7f0000a1d000/0x3000)=nil) 2018/01/16 02:29:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000097000-0x4)=0x0) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000099000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003bb000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081f000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000019f000)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xfff, 0xa, 0x80, 0x0, 0x2, r2, r3}, {0x1, 0xff, 0xb078, 0x9, 0x0, 0x0, 0x4, 0xffff}, {0x7, 0x0, 0x1f, 0x6}, 0x7ff, 0xb, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x5, 0x9, 0x100000001, 0x12}}, 0xe8) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 02:29:44 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000000c000)={{0x3, 0x3f}, 'port0\x00', 0x1, 0x4, 0x400080000, 0x5, 0x8, 0x4, 0x5, 0x0, 0x6, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000015000-0x8)=0x0, r1, &(0x7f0000014000)=0x5d, 0x2, 0x2) ptrace$poke(0x4, r2, &(0x7f0000014000-0x8)=0x0, 0x3) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000015000)='ceph\x00', &(0x7f0000016000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0xc9)="9be1352629ac5eb35428ceadc343aca351147bf2e7ce47afcc2d83c4d9d2c003f50abe4bf45e3ff5122dab2d0263ab39c849a761c30576ea1c4bd723d39ed8c19e99c43c2e98f48f8a7323b12814f04eb69401cd5669e3de151bb9cfe80c349ed1868088eef256b932e908084818201e959bab7f38294cb767e6c9cfbd5a5533663905ae61e724acba94998653eaa25e2ec3d21cc391ca4c9221938d39ca97d3c6e951cf0761cb8d98b5a3359026d8c755291ecc6cc5c48c5bb0b48e7dd9e1aa037eef3c44733116d9", 0xc9, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r4, &(0x7f0000002000-0x90)=[{&(0x7f0000016000-0x66)="eb8b21d3283dde3e3c7e85e9838de1314d67a812a7a99c4b2c17603e3a308b37e345101e46781257a359eb2001c2d3736b917278f42c27651df2e39cc9f963f6a4a003787fe37c3f622ad6a10d9dd8550bfbf332c690303386776258daccdb748b47ffba4988", 0x66}, {&(0x7f0000016000-0xc5)="8e640097bd609f028371ccb5538d58f927bb782913a9ae71163f6d6c376a93a28292a845c4bf638f398c5e586e0dd1cc759caa4f88859385fde1ad01ad32e9b83b93c1d9bf70b1ce1bbc0fc979826049dbb4b791de15e502cc3607fba1daf82056de35adc42315d20c629ec82c414776553268e17479f76783f9740c3c1eb05e7e65fb449f17f3fca0945afcab1cf62d050c6bf68ecc35faec6672977371ba588f3c4403f9a953bfc94f3b22e9a020d9077eb62929a4e9949b3d6775576ac013cd11a33085", 0xc5}, {&(0x7f0000011000-0xfe)="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", 0xfe}, {&(0x7f0000015000)="98a78dfd0b7cad5b848e6ce9757ff89580ade1f773b804c1da841268cc3e7d550f2381869f872a8a9977e3abd032fc339387af8d6198a7b79ee50987f34b7cebad4bf9fb4d11e219510a4289e2458e4c3ae39df74e680aa3f4edc148c1282cbb55f6d8bb57eac5859f164a142188be5841607b8d82073403b19c92efc92c9b601bf9c83252f3019d3dd98dfbbe7d082913ee5572a6a3644499450003e48f126d21d6190199356eea763f904f7bd6573f625f510a50adef4e7a0805fe0e81317d5c9d6b77604523c23f3b196cddca36ed815e12bf8943968ee39ba32506e53f12e74e4645289d9e1dfc3ef745", 0xec}, {&(0x7f000000f000)="cb76fd87828ffc49bc0202c7a1801d1fc133b7cef3a72be4257f9707910a9bf74b170d8841aa93a1572523c7e6209beec285b94cee018539bcc6eb84ff40b038ae9f5fc58a99", 0x46}, {&(0x7f0000003000-0xc7)="1ecebad21c0c9b0665b68a3c914c3a2370fc4ab63dff7b5c9c2cd3fd7d928b09178e680acb29f5f376014fc83f130c0cb7de19282b3e05e3f9fa5662693f0e083ed4d7975d8441e0e2e6d2fc07658ff3923f9d79a820e7bca3312534ed984ea87be6b1cccbc548684b10b724d811b6dfc311ad006c7ce2cb0d227ed10db4a7e3daaba94115ae510a0234586b5a19d8a1fd13f83bd26bc114eaecb5834306b1f47b09471895dff26cf7c42ddb581d19cadeaa1b0def7070be680a65a3c66ede4d9532c16de8052e", 0xc7}, {&(0x7f000000f000-0xcb)="c25cb815eb4d1045ee8e44746c2262691be45bb40b96d3bd7549c791ae1ebf13886e628f8499bf0d80511c79d627fbf7f9fadff7b64eebd056ff742a9ebd82261d733b1bfaa605b0a272ad3917a348392fdfbff0ed43374ee58c786819d92e820cff757e9686fe8b780aed662f0611a2c32675d9f55b6e384ebf8b838025e1fbe123b9d970d00a2ae433cf427a8e8a9bed6e16e7ddbb8927f419e20ab5143e85f8dad88bc075fe06af6240b7b41a5b18c5d2fea1eb3e685662559e22f7e8037124ffbc05626a01837629de", 0xcb}, {&(0x7f0000016000-0xf7)="abc86a2aaf5857cc34f466ddee52c11c93acb2f912702b833565139a2872759d1e1caf6dbd882fc68972579e794f1905ff2dc86c8a01cf475638d093a7bbf4d4c85bc7971ccb6de35905a4ba8fe4a1a43450397e4283541c870950d444ada2ae2b946875c4aba65bc69645177544f735f040f5a6c195b7465487f6ba9b073e29203bdc9c18c5c6e45941a1e142876db8c7e650fb893a8366f215ba13ad7b86a72fc65b9f3175c1103257db67b43fcd69afab7519a6941cd7ad85151cb1a32b5ea841889343ed17c6ea9985ccb71fd7d510df133194f988a251b60eddb291d11001f267f4cb4027fca2d942067d5a6f25d289dcba1369a7", 0xf7}, {&(0x7f000000d000-0x79)="5a52437f2c3d91dcfac786c5560cc55f0671c0adeb3e0708a358783e88d7258b11dbeb10c50f9263c5de3674ec8175cabf01832b7de12e5c6e2a0512919795d56f8604c1e9d9d972aea0af2152596c28fe01d4cd76c66ebfd2ef372ef743f2593ed3eb5399b05a8196d86347887fcd7eb09ccabb790a3f8382", 0x79}], 0x9, r5) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x208000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, "bec643cba58f7941"}}}}}, &(0x7f00008b9000)={0x0, 0x0, []}) openat$ptmx(0xffffffffffffff9c, &(0x7f00004e0000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) 2018/01/16 02:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = dup3(r1, r0, 0x80000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000cdb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000f2e000)={0xbd, &(0x7f00005cf000)="f1fe4c98e9ed016aac7e28812cc429f488404565985e4f06ed4a63494b634779fcbad2d4b796b626016f5489e7fc5e33fa8cebf34c0666503edf71b1ee0fa21a35252010b992362d84027dd54fffb3af643d955e103e6f9fabfa732be1d1c297921b514c9e20b13ee08291a51ff674116ac6968848fb472fa4fd5eacaa8b59e7e9067b70bbe066ca722d41812b50e89434e2bfc11129e5a047fad8824c95a59c315248c8bfeff9d07a8297a834e61da13a8782ee90333c759b7e266e26"}) 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) r3 = dup2(r0, r1) recvfrom$ipx(r3, &(0x7f00000a5000-0x3a)=""/58, 0xec9e4f8e8323f008, 0x838cc9e84c6dd1c1, &(0x7f000067d000)={0x4, 0x3, 0x0, "f30ea83c8bda", 0x2, 0x0}, 0x10) 2018/01/16 02:29:44 executing program 4: mmap(&(0x7f0000000000/0xf47000)=nil, 0xf47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0171d400000ef40000000340009d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000883000-0x8)=[0x8, 0x80000001]) sendto(r1, &(0x7f00004a3000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9be", 0x80, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 02:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) recvmmsg(r0, &(0x7f0000860000-0x1a4)=[{{&(0x7f0000efd000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de6000)=[{&(0x7f0000279000-0x15)=""/21, 0x15}, {&(0x7f0000566000)=""/4096, 0x1000}], 0x2, &(0x7f0000d3f000-0xc1)=""/193, 0xc1, 0xc1}, 0x4}, {{&(0x7f0000797000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006f3000)=[{&(0x7f0000e19000-0x1000)=""/4096, 0x1000}, {&(0x7f000024e000)=""/36, 0x24}, {&(0x7f0000d24000)=""/61, 0x3d}, {&(0x7f0000627000)=""/231, 0xe7}], 0x4, &(0x7f0000f0c000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000057f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000738000)=[{&(0x7f0000aa0000-0x4c)=""/76, 0x4c}, {&(0x7f000058b000)=""/105, 0x69}], 0x2, &(0x7f0000872000-0x25)=""/37, 0x25, 0x7b66677a}, 0x55a0}, {{0x0, 0x0, &(0x7f000044c000)=[{&(0x7f0000ec2000-0x6b)=""/107, 0x6b}, {&(0x7f0000b6a000-0x73)=""/115, 0x73}, {&(0x7f0000536000-0xc3)=""/195, 0xc3}], 0x3, &(0x7f00003ff000)=""/0, 0x0, 0x8}, 0x8}, {{&(0x7f0000637000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f9f000)=[{&(0x7f00001d6000)=""/174, 0xae}, {&(0x7f0000066000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000c3e000-0x5c)=""/92, 0x5c, 0x0}, 0x3}, {{&(0x7f00002d9000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f00006a3000-0x10)=[{&(0x7f00006b8000)=""/97, 0x61}], 0x1, 0x0, 0x0, 0x2}, 0x8000}, {{&(0x7f00009f3000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000046e000)=[{&(0x7f0000383000)=""/4, 0x4}], 0x1, 0x0, 0x0, 0x3f}, 0x9}], 0x7, 0x40, &(0x7f0000a69000)={0x0, 0x1c9c380}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b8c000-0xc)={0x40000006, 0x0}) connect$ax25(r0, &(0x7f000038b000-0x10)={0x1e, {"86370506060008"}, 0x0}, 0x10) 2018/01/16 02:29:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 240.348399] RIP: 0033:0x452df9 [ 240.351581] RSP: 002b:00007f0716949c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 240.359266] RAX: ffffffffffffffda RBX: 00007f0716949aa0 RCX: 0000000000452df9 [ 240.366515] RDX: 0000000020001f64 RSI: 00000000c1004110 RDI: 0000000000000013 [ 240.373772] RBP: 00007f0716949a90 R08: 0000000000000000 R09: 0000000000000000 [ 240.381024] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7b16 [ 240.388272] R13: 00007f0716949bc8 R14: 00000000004b7b16 R15: 0000000000000000 2018/01/16 02:29:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000f000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a32000-0x9)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$mouse(&(0x7f00002f5000-0x12)='/dev/input/mouse#\x00', 0x8, 0x40200) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffffd) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d3000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/16 02:29:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000a000-0x70)=[{&(0x7f000000f000)={0x27, 0x4, 0x9c0c, 0x7, 0x3, 0x6, "eb631f3b40cc5af973ed15b186f952ed1054d7ab6bc543a7604ec69a6701f57b843e09ed993d93131d6ce8e3e03c21cfdb2e1b17b572a24e9515ddf00a1cc4", 0x101}, 0x60, &(0x7f0000014000-0x30)=[{&(0x7f0000013000)="812468be4efed31ed5e2bc51e3f477041772190b1809620edfbf0417adee48f51a5773be3c549d2ae8caae7206435d4e6f4a944df240dd1d473e348b73b89520e2ca6ac142d8b1f4d8f3cb1d3ce6e9f274fe7092d8081bcbc4ce282b46cfb46cd3b5f53abac7f0b1fff68951ad59fa3a141a056d4619d530", 0x78}, {&(0x7f0000003000)="621bbb7fca51181bc1779003966815ef7a31b145c05b310621c13a06681ee7503415337ade7562ca7b0187ac5adad1f40c4afa9902d9d52033d428ebaf526a86c1b67851d6584150c0501675a2692c7789b07ac48f734bebd3b54b0b3a40ec641c8ece3fbfb3a9008b24403c55ce454b1bbd4bd45a4613e7b2a4885593d84df2486f23b4e0e26974fb9952d28136013ccccbcc19515e84bb70bde0c23bed44dbdde9e6aca750a9a9afd1d79606360dbe8b055bdc28b544dc8a27238321d811692791a613101ced02f9cb24a4235aae5cbf20bcb069b2b5d0cdfed3ae550ba387eab99a45ca710715009590c52210f1b39514597e9269f33d", 0xf8}, {&(0x7f0000010000-0x12)="a6f718c07e194abc1aa955ec7645d88b9827a4f2d9a994bec6fa7fa99d15296cdd6424117f2fce1fbc4ec71ad526c40f3676a11dfa", 0x35}], 0x3, &(0x7f0000013000)={0x58, 0x11b, 0x10001, "55e07e58ef7817fb3583dc40b3ef7ebaf927dc3f13a1bdcbc00f4df3d0e44c78f76ca8a002362027d342eb765d6024b1a53a3d466f110accc58f70ee9d9f0479bd4c07c2"}, 0x58, 0xc1}, {&(0x7f0000005000-0x60)={0x27, 0x7, 0x1, 0x7, 0x6, 0x9b8, "a846252deddac52f43c920dcf8ed3ebc64d613b7b9433b39937a60ff3d6f971e2de1af8fe6969b919d5caf5550983ed4d17004cfa01da891115c867c61bdb1", 0xfffffffffffffff7}, 0x60, &(0x7f0000012000)=[{&(0x7f000000d000-0x9e)="a1de0a74d6062730929bd10fc5e418fe5b1ecc889451689c96c9948c16c0239a5d88f98c5f28873c575b91ee1d38faa00bfb71a3cd8f4f27cf35a1eb933762bc71d267b0248855fa94cedf2f7b0cb7f8a733f3f7992bcc7ad1e3a8acae6677ba0b3396c6879cf8012b808151623dccb94453028b1b405315911f53e11654f9d5176a9b0548a4b5f15fe8d10c7f0c3252ba0ba3ce9f64902271c8ef280fb6", 0x9e}, {&(0x7f000000c000-0x61)="20a6118e8b76d45bf640c61aaa2b7e70f1eb37842817d0cfcd1a654e7a0a6b6f34bca8d24a6e2a2f94758fe5de28cc4785d04c88b7400ed6138686c3d022f1507987a1dc49e1b818d292da287a2169ea9d598de0c1b0625896d5ec3a70620d6401", 0x61}, {&(0x7f0000013000)="aaa691e5b4a3fdba33291ae2b258b51ff2e7d74e408f0131dda581536167bb6eb7e6c51ce3bb1a38633e14f9543b2b0ae6fac0bfe559a5413c15d4a54fbc5ffac3fb84ebf7d1cb50f91918c654a2bbc915d673247776c17db0124281b8f117bb3444d60b6994b4c7548c811ba29e41a9ee2fc661dd387321224869076deab7e462178cf617d0f4da2d2088719220906d5472cb5a6b0c9d8ac92dd31b9e9bb61dd0a767a6069ce75d503d605a010d4670fb38355367d876eb8dbde5bb1cd0a00e3c786e1c9c6ea1ddae5aaa1a09f6fc14646ddbe5a0efaaed5bb7746deb8d31fe5aded6bc363e5bea561148c2013b026ecb66638c8be25b9f09", 0xf9}, {&(0x7f0000014000-0x59)="a5573d9059c8c1286720e3210d4788bb1acbbc29ed6fb2c1ac903c7797002d9a6b9bf1588662374d7dff99500a8631e348fe56ff554274713353580c35af18c8f559d49bf857473c471756f92093f4c3b260cf7fea24228dd5", 0x59}], 0x4, &(0x7f0000013000)={0x60, 0x10e, 0x7ff, "12017ade178285a3d2f5677069f18e40267d14be73fe3030c7262a676cd9aa17eeb29791d7a38ca2779a794867e937a4feb57683056000c0e86129c4029fff9423f5fa4ded814462cc"}, 0x60, 0x20000000}], 0x2, 0x8041) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000013000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000014000)=0x0, &(0x7f0000011000)=0x4) 2018/01/16 02:29:44 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/16 02:29:44 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0xa000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000012000)={0x1a0, 0x0, 0x0, 0x1, 0x453}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101100, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000efd000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000)=0xd2f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x23b230d1, 0xfffffe80) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000c6b000+0xb3a)={0xfffffffffffffffc, 0xf000, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a2b000)={r0, r0, 0x100, 0x400, &(0x7f000053f000-0x2e)="b78def373182478c4f68a2a5ed3fc650c62d6b32e216b1dfa8a7db7bcc2fbff717280366805b3fe66f067b5a5829", 0x4, 0x1, 0x7fffffff, 0x1, 0x200, 0x5, 0x10001, "9370b745"}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00001ba000-0x10)={0x0, 0x103000, 0x0}) 2018/01/16 02:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000804000-0x8)='keyring\x00', &(0x7f0000ef5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e3000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005c1000)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a30000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000033c000-0xa1)={r2, r3, 0x6, 0x6, &(0x7f00009cc000-0xf1)="255f68e65badc566ef203db58f4ab34488350457928a8ca12a908ec076a7b66674da07c1face1eb81f03a912865040efcf7a98f8563e64a8b82cb68dde6d732dcd2e20101c6d2d047f6a70f5e7e1be57e6799fdecbbeb3c21ae5586283230f6448f7cc25a7ab6dd642c828003f0e79869c6ad44b6f8015d452777411804fb87d67e4712c02a0aa7b14de02ab6685b5bb0ebeaad938ca0d62931458a14ab732f769bd3240586db373be5b1c10f7d2962a5536a06e8a45851932b9735e35873346bc6858178c2c1fcec5ef50f9af11d3ce62e3361405a18edb854ef454a8eeb888457d559bbf8631123b9b4e4dda856c6c42", 0x0, 0x3, 0x29e0, 0x9f, 0x3, 0x3, 0x3, "354297e15dd959176f4dcfef9c2b90b6f5246e280b1fcc04b6be6e36ce323256b9ca3e9f19b927562c86801ed5fc12382ec79329ab2787fc70e738b97b20f1eb827d5e15285e6e325f2095baab2483bc614a8afbb6418ee63375daa5794c3e7c3ded3f4de2da18ef8409e570fa0ca7d3caef0d79446fe2f7af"}) add_key(&(0x7f0000809000)='asymmetric\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050d000)="1056", 0x2, r0) r4 = syz_open_dev$midi(&(0x7f0000ab5000)='/dev/midi#\x00', 0xffff, 0x10f001) pause() accept4$unix(r4, 0x0, &(0x7f00006b3000-0x4)=0x0, 0x80000) 2018/01/16 02:29:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x222c0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c10000-0x24)={0x0, 0x670, 0x5, 0x8576, 0x9, 0x220, 0x9, 0xfffffffffffffff9, 0x80, 0x7ff, 0x9, 0x54c}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x3, 0x301100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000005000)={[{0x7f, 0x5b5, 0x5, 0x7, 0x1ff, 0x2603, 0x8, 0x4, 0x1, 0x0, 0x1ff, 0x4, 0x3}, {0x3, 0x100, 0x6fdd8c77, 0x23d, 0x4, 0x8000, 0x0, 0x7, 0x4, 0x1, 0x0, 0x6, 0x8}, {0x9, 0x0, 0x2, 0x80, 0x57f, 0x401, 0x80, 0x0, 0x8, 0x8, 0x5, 0x26, 0x4}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x5, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind(r2, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000006000)={0x27, 0x0, 0x8, 0x3}, 0x10) 2018/01/16 02:29:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a04000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000eb4000)=0x3f) r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lseek(r1, 0x5, 0x1) signalfd4(r1, &(0x7f00007b0000)={0x92}, 0x8, 0x0) 2018/01/16 02:29:44 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f000000f000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(lrw(serpent),sha384-avx2)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/16 02:29:44 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fd2000)={0x1ff, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0xec5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/16 02:29:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000014000)={0x0, 0x20001000, 0x4000, 0x0, 0x8, 0x4, 0x80000001, 0x2, 0x2, 0x5}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f0000009000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000014000-0xb0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}, @cred={0x20, 0x1, 0x2, r3, r1, r2}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0xb0, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000011000)=[{0x2, 0x3f}, {0x6, 0xfffffffffffffffe}, {0x8, 0xd6a}, {0xb, 0x81}, {0x2, 0x10001}, {0x3, 0x6b58}, {0x2, 0x1}, {0x7, 0x0}, {0xe, 0x1}, {0x3, 0x10000}], 0xa) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x200000000000023, &(0x7f0000e57000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r5 = shmget(0x3, 0x3000, 0x0, &(0x7f0000dee000/0x3000)=nil) stat(&(0x7f00009f7000-0x8)='./file0\x00', &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000afc000-0x1)=""/1) listen(r4, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000430000)={&(0x7f0000000000/0x1000)=nil, 0x200, 0x4, 0xe6, &(0x7f0000558000/0x2000)=nil, 0x9}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000014000)={&(0x7f0000005000/0x4000)=nil, 0x8000, 0x7, 0x0, &(0x7f0000001000/0x3000)=nil, 0x8}) 2018/01/16 02:29:44 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x399f1736, r1}, &(0x7f0000012000)={0x4, 0x4, 0xbb2, 0x42c7, 0x0, 0x3}) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5f0a) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000f82000)=0x0, 0x4) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f83000)=0x7, 0x5bf) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000835000)=""/167, &(0x7f0000323000-0x4)=0xa7) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d2a000-0x8)=0x7) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000d6c000)=0x30, 0x4) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x1d6, 0x240000, 0x0, 0x3aa) fadvise64(r0, 0x0, 0x6a0, 0x5) 2018/01/16 02:29:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000bd3000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000020b000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a25000)={0x0, 0x0}) r1 = getpgrp(0x0) ptrace(0x10, r1) 2018/01/16 02:29:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000b13000)='encrypted\x00', 0x840, 0x0, &(0x7f0000907000-0x40)={0x1395, 0x5, 0x10000, 0x0, 0x0, 0x9, 0x0, 0x10001}) syz_open_dev$tun(&(0x7f0000b37000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e17000)={0x0, 0x3, 0xfffffffffffffffb, 0x800}, &(0x7f0000776000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000056c000-0x98)={r2, @in6={{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f000028d000)=0x98) 2018/01/16 02:29:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000020b000)='./file0\x00', 0x100, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f6000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x18) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000164000-0xb)='/dev/vcsa#\x00', 0x80, 0x101000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000813000-0x2)=0x81, &(0x7f0000ee2000-0x8)=0x2) accept4$netrom(r1, &(0x7f00005c5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a19000)=0x48, 0x800) flock(r1, 0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004e8000)={0x10004, 0x0, &(0x7f0000af3000/0x1000)=nil}) 2018/01/16 02:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000081d000)='/dev/admmidi#\x00', 0x101, 0x400000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00006e1000-0x38)={&(0x7f000055f000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x1}}, 0x2e, &(0x7f00003b8000-0x10)=[{&(0x7f0000fca000-0x47)="e2f94dfbcabb35a5320245502f9c3b94553f9c680c9997a4a5cf25c45a5aa9b51547dc5728636b7cd05817b4930be2430c05811595143695498a3ce4acb4ea6c83f933aa8d4dc6", 0x47}], 0x1, &(0x7f00000a8000)=[{0xd0, 0x11, 0x74a, "c4686e0fa3a8a94b4d4fd5830fc1bfe224ab3d95e1d4f0a949c79a5c70a5b5694989baa725d7cedf511f0f919c5e801e2371535481228b3dd89c9e4dc7a10d9efd7b2804e9d3421d29bafb6dcf4666057899f52cf98dc9fc42133adc07c800f85d32a687c55293f01e388c78c072132c01be679dc474db18761412b7bbbf60d37333ddd423163c271d4ddedfa80054537ab70b2ec812b444bb24e36326ea8adb7c8933e97c771d27191ad7f809f10018c03b8f7d107d5078a0"}, {0xc0, 0x115, 0x0, "7a03f5ea96dc377a69673c614015a6f9c96653275fe8ce8262f0e1c2de4b1b54de8a3baa7e7341bfc1ef317342601d70cad24d6b60ec0e7916808277cd06184dea3e26a1631751cb8cbe976e090f82835767df1e2a40f48236f3244a4941d0b4df790b7d521717708ed9e95d1e102296c67070e9469adfec9068501c48e39d828a810ede7819ad15cb6f50d2269fb90589836935b4719f3ee515da2507f525808297406576aa5ee63dee68d46c"}, {0x1010, 0x118, 0x8, "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"}], 0x11a0, 0x1}, 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000b55000-0x9)='/dev/dsp\x00', 0x4100, 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r2, &(0x7f000093f000)='./file0\x00', r2, &(0x7f000010c000-0xe)='./file0/file0\x00') r3 = shmget$private(0x0, 0x1000, 0x400, &(0x7f00004ee000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000f63000)=""/211) 2018/01/16 02:29:44 executing program 0: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000a0e000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000051000)={0x0, {""/7}, 0x0}, &(0x7f0000a0d000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a0d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000a11000-0x8)={0x3}, 0x8, 0x0) sendmsg$nl_generic(r0, &(0x7f000076d000)={&(0x7f000029e000)={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f00001df000)={&(0x7f0000a0d000)={0x12e4, 0x3c, 0x610, 0x0, 0x1, {0x8, 0x0, 0x0}, [@generic="5a8a90dcd5319e97f944c16347ad6c93083d78d2d3b60c9025099189dfa436aa3a8c69e8b2ea33ce418cd8f191e8abe886044982e7a6b8d4035b9a5eb5ffb03ed221e82afb7aea9e6109744323aa7f807817e2ade54bb9543f4b781cc9aedb4c6c3c28304ab77d9bbb1aeaac429b23a09a37a79663be38c23f110ad99d6ab8fb527c192a724d3f3aab8df89c7a031ee97a28a690c276b80056e4af16e1f84bbd2d94dabe8df671484a19646d495f3441ca8f76b6e44f4d0324288a2889c72f671e878413ae3cdb0065e2d4ccbe1d3290f9e6bdd060ed34d094c9b880d6323aab6c6a026ce3b1d2d9eb591c", @typed={0xc, 0x89, @str='\x00'}, @generic="45edca1a780bafdf5040fe5a", @nested={0x11c0, 0x29, [@typed={0x14, 0x15, @str='cpuseteth0\x00'}, @typed={0xc, 0x34, @fd=r0}, @typed={0xc, 0x19, @ipv4=@rand_addr=0x3}, @generic="afcf8a4a5aa4dbf1422a1affb996d74064ca992244959b0316d44f4575925190c0f27b3cc74ab587b96613034644767cfb6455fd43ef122a68f69a7daa07edfc015d2144ca7b1604d6555bd560c6a592661884dabe77acd4431cdceb5447002d8c3a7e5196ce77d6a48628458da2e7df18399b547d99ce17b78c5f04d4d8aa826801b91679fa36c5dd57eda96d40036185c7f07628d931feb1a200e38afe9f2e48a43c710673ca1f25f336f3851bcc08596fa1f2ff9fbc3cf09d4492d87d4997725182aa78e885e102221236ad42877c5dc9", @typed={0xc, 0x2b, @str='\x00'}, @generic="6d4ee5f3aebc35643b33cb6c9f10b2bb138332372fc3b314fabed58eaf7fc0ef54c629aac1503bb153269d7e44ac907fe1e488b61982c49bf3cf22847c4e302f52d0d11c847dce2577d94772e73fb954b4d76e5e0e4504c3885b7073a32850d5005c9f9b0037d058fadc522968bf36dfde8ee9090acacfc499eb7d0e2fd8bb60044865c9c2ace060d7d0bd067a4d5dbc435036bafecaaeb025bcef3f7d84d91a04a8c614e7c0bac2fe616f09fbbfefc356", @generic="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"]}, @typed={0xc, 0x1c, @str=']\'.\x00'}]}, 0x12e4}, 0x1, 0x0, 0x0, 0x20004000}, 0x24000000) 2018/01/16 02:29:44 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x10200) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000012000)={0x7ff, 0x9, 0x8}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000013000)=0x0) 2018/01/16 02:29:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mkdirat(r0, &(0x7f0000011000-0x8)='./file0\x00', 0x20) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000012000)={0x0, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000013000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000007000)=0x48) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000)=0xfffffffffffffff8, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000014000)=0x0) fstat(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000015000)={0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) llistxattr(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000009000)=""/212, 0xd4) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:44 executing program 4: r0 = semget$private(0x0, 0x0, 0x181) semop(r0, &(0x7f0000b0b000)=[{0x4, 0xd71, 0x1000}, {0x3, 0x1, 0x1000}, {0x4, 0x9, 0x1000}, {0x2, 0x100, 0x907ce1476612f922}, {0x0, 0x10001, 0x1000}, {0x0, 0x91, 0x1800}], 0x6) r1 = semget(0x3, 0x7, 0x222) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001000-0x75)=""/117) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xff, 0x2, 0x7ff, 0xc50, 0x8}, &(0x7f0000002000-0x4)=0x20) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/16 02:29:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019b000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x1ff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x5fff) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f00004dd000)={0x4657462b, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a2a000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0xfffffffffffffffd}], 0x1, 0x4000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x2, 0x0, 0x2, 0x6, 0x5}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x971, 0x81, 0x0, 0x4, 0x1b0, 0x2, 0x23e, 0x7, 0xe0000000, 0xb4, 0x7, 0x5, 0x8, 0xce4, 0xf914]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xc90, 0x0, 0x4, 0x4, 0x4, 0x2, 0xfffffffffffffff7, 0x4, r2}, &(0x7f0000002000-0x4)=0x20) 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f00004b6000)=[{&(0x7f0000473000)=""/142, 0x8e}], 0x1, 0x3a) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000bc4000)=@generic="fb621c8bdf6f40f2fef30ac86a8f3cef") finit_module(r0, &(0x7f0000468000)='#\'{mime_type-\x00', 0x2) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x80000000000, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x0) syz_fuseblk_mount(&(0x7f0000010000)='./file0\x00', &(0x7f0000010000)='./file0\x00', 0xc000, r1, r2, 0x401, 0x716, 0x800000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000010000-0x54)="6d2e5e1b486892b6078bb65dc00f43a35b2e8c283092a25aa77d60b6f481edcc4ace248104518b4d545657165d0b7036567b0a19a320ae9e148a6adef7cc57461a64679553f38e33c54c9d9a725a6c84800f9712", &(0x7f000000f000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f000000b000)="d1adcae2712f469b9e570a9517a841810daa298f9d3990cefb893ca304b99a9fa50f76810c023d42fc148409a3be06fbfaf7ad74e18200fff5632aa6cbf8eb") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000011000)={0x2, 0xfffffffffffffeff, 0x4, 0xfffffffffffffffd, 0x8, 0xa40e}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f000000b000)={0x1ff, 0x0, &(0x7f000000b000/0x3000)=nil}) 2018/01/16 02:29:45 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) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000ebf000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x7, 0xc4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000846000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7b000+0xe02)=0xe8) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000faa000)={0x4c, 0x0, &(0x7f0000d3c000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f00002cc000-0x68)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000fc7000-0x30)=[0x0]}, 0x5}}], 0x1ff, 0x0, &(0x7f0000e32000)="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"}) 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000011000)={0x3, 0x7, 0x8, 0x5, "6393d7cc96849270e7e6bd3743a26f2064c38431e726afdc98d8aa0a5670ae17c49be016248dab59c092c94a", 0x5}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x3, 0xb7, 0x0}, &(0x7f000001b000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000019000-0x8)=@assoc_value={r3, 0x9}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f000000f000-0x8)='net/rpc\x00') mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004000)={0x0, 0x2c, &(0x7f000001c000-0x2c)=[@in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001b000)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000001c000-0x5b)={r5, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x8, 0x368e, 0x8}, &(0x7f000001c000-0x4)=0xa0) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007c7000)={0x0, 0x0}) pipe(&(0x7f0000b7e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:45 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) fchmod(r0, 0x80) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000012000)=[{{&(0x7f000000e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000012000)=""/99, 0x63}, {&(0x7f000000d000)=""/208, 0xd0}, {&(0x7f0000004000)=""/77, 0x4d}, {&(0x7f000000f000)=""/229, 0xe5}], 0x4, &(0x7f0000008000)=""/193, 0xc1, 0x800}, 0x7}], 0x1, 0x20, 0x0) r3 = getuid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x39e, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x21, r2, r3}, {0x2, 0x80000001, 0x4, 0x7f, 0x2, 0x4d68, 0x5, 0x5}, {0x20, 0x5, 0xa98, 0xfffffffffffffe01}, 0x8, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x3, 0x5, 0x3, 0x0, 0x80000001}}, 0xe8) r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000011000)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000013000)={0x8, 0x8, [0x0, 0x3]}) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r5}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r4, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/rfkill\x00', 0x400, 0x0) connect$unix(r0, &(0x7f0000a20000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008f5000-0x10)={0x9, &(0x7f000018f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getpeername$netrom(r0, &(0x7f0000e9b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000699000)=0x10) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000057000-0x8)={r1, 0x3}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000009b000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffff7) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000c89000)=""/125) delete_module(&(0x7f0000cd6000-0x1)='\x00', 0xa00) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00009c2000)={0x0, 0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000f32000-0xa5)=""/165, 0xa5) clock_gettime(0x1004, &(0x7f00000e3000)={0x0, 0x0}) r4 = geteuid() ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ddc000-0x12)={@generic="659c8a346e3649690c71c8b526e94191", 0x7}) setuid(r4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f000035b000)={0x0, 0xfffffffffffffffc, 0x0}) 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/qat_adf_ctl\x00', 0x2102, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000294000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005cf000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f1c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, r2}, 0x14) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f000000c000)=0x4) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000014000)='/dev/audio\x00', 0x480, 0x0) 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x402000000000010d, 0xad, &(0x7f0000000000)=""/4, &(0x7f0000003000)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000522000-0x10)={&(0x7f0000642000/0x3000)=nil, 0x3000}) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40080) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000009000)="105137061075faa3ec59ef4476a938c9a85dd66caa0a850b494ff3c10281fb670df2df2b5d75e1c0b1464f08a46ca98ce984148064bb8b1c96cc616cb8480f4e51736417494cf9e399030832e597029d23b159a980b07549b8c98617bdeeb56b3d7f224324e6ff2d2bc92025cb611aa889b2c532297ddcfb123033") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000012000)=""/150) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x14800, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd8, &(0x7f00000f6000-0xd8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xca, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, "0d9ee6da02c1fe8cbc4d775ca54fb665436eac67e867923d6ccb1eb3db372287822194c5bee977ca9840e6e29ded6ca9f9db30d547fbc2be7019beff6e72ab429ec49472f5d9889329570acc887ed827be7aa9355e3758cc86eaf4a7e443f378b33cc7b8e3743b6ebbd4b0a3b7cd6b557ae3ebd4ad9c28ccc005981d81e08189296f692ba1a00ecf7a7babfcdb5534485ca2e49ee1cfba6ef4f05af734b91bee9376db0fa10e"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073d000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000044f000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ac000-0x4)=0xe8) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008ee000-0x10)=@common='sit0\x00', 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000591000-0x4)=0x748000000000000, 0xfffffffffffffe85) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000aec000)=0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000aeb000)=0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000aea000)={r1, @dev={0xac, 0x14, 0x0, 0xb}, @empty=0x0}, 0xc) 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000093d000)={0x6, r0, 0x1}) perf_event_open(&(0x7f0000594000)={0x5, 0x78, 0x5, 0x0, 0x1, 0x2, 0x0, 0x1, 0x20000, 0x2, 0xfffffffffffffff8, 0x3, 0x2, 0x7, 0x2, 0x9, 0x1, 0x1, 0x4, 0x1000, 0x934e, 0xfff, 0x44, 0x4, 0x20, 0x8, 0x0, 0x4, 0x6f, 0x6, 0x4, 0x777, 0x1, 0x3, 0x8001, 0x800, 0x3, 0x100, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f00004af000)=0x0, 0x4}, 0x4000, 0x80000, 0x80000000000, 0x0, 0x5d, 0x4, 0xffff, 0x0}, r1, 0x1000, r2, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r3, &(0x7f0000b50000)="07689352530800000000000000572a1b12555bab7b3a50fecfaa3f68000ebfbd79b02958d5fd79310e4140f5529e7022ad5f353d6bf1d35a20ef8b9cedff0ac9652898678de650df2f8e6061fa9f2ba9829ba8f73c3cc1dbbb70898a2cd23baae106780c45e24993a1647bb071c3ecbfefea0b4a3230360d22ffcf20bb1eea0210b916a7ed5cab1b69b586e546fcb0d53b3edeb976c68370d3d97c714c03dc2b501d31524fe9114edd2450fb0a14064737dcbc30340d840d", 0xb8) 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) migrate_pages(0x0, 0x48, &(0x7f0000b63000-0x8)=0x1000, &(0x7f0000e78000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000ed2000)='./file0\x00', 0x4400, 0x4d8aa4f83b4e8dca) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000e74000)=0x0) 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}) recvmmsg(r0, &(0x7f0000e13000-0xf0)=[{{&(0x7f00004f3000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000709000)=[], 0x0, &(0x7f0000987000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x1, 0x10020, &(0x7f0000ce3000-0x10)={0x77359400, 0x0}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f0000-0x15)='/proc/self/net/pfkey\x00', 0x50080, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000b6e000-0x4)=0x0) sendto$inet6(r0, &(0x7f00005e2000)="", 0x0, 0x0, &(0x7f0000b71000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) sendto$ipx(r0, &(0x7f0000012000)="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", 0x1000, 0x4000, &(0x7f0000001000)={0x4, 0x2, 0x0, "cda5c97c1415", 0xff80000, 0x0}, 0x10) exit(0x6) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000015000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000013000)="93f0675f0672834aa020a8f253c73cb940dadb6aa241df379a4454ecb76ff23e43fee6866cb8b7f54ee3d071766068a38de17656ba05639d1f8b566101b74d8d3f86587a57b2c30d8bba") 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000110000)='/dev/amidi#\x00', 0x9, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000369000-0x4)=0xfffffffdfffffffd, 0x4) [ 240.923180] binder: 31072:31095 got transaction with unaligned buffers size, 5 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000013000)='net/rt_acct\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0xd70d, 0x402) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000003000-0x126)={r1, r2, 0xad, 0x1b, &(0x7f000000d000)="593f30a43626647cb81e19de4821798b00c219d6ba518f06c94fe5bfc14692a6851421ab7c8cf7690858882dd360a304465f90c7ea79bfc855eccea4ef9e40c9a74eceafb177075107cea5d0f0f255e07eb3042d2ffa1a931a5803e44db056ca9ace2541c64be6969e1b7c10f65132e6149462ff345ac36fbcff2c55e0725d", 0x8, 0x7, 0xffff, 0x3cc, 0x1, 0xfff, 0x20, "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"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000014000)={0x0, 0x1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000015000-0x10)={0x2, 0x2, 0x8001, 0x4, r3}, 0x10) r4 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r4, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r5}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r4, 0xc1004110, &(0x7f0000002000-0x9c)="") [ 240.946952] dccp_v4_rcv: dropped packet with invalid checksum [ 240.966296] dccp_v4_rcv: dropped packet with invalid checksum [ 241.012720] binder: 31072:31095 transaction failed 29201/-22, size 32-8 line 2948 [ 241.024566] binder_alloc: binder_alloc_mmap_handler: 31072 20000000-20002000 already mapped failed -16 [ 241.025817] binder: BINDER_SET_CONTEXT_MGR already set [ 241.025829] binder: 31072:31079 ioctl 40046207 0 returned -16 [ 241.025953] binder_alloc: 31072: binder_alloc_buf, no vma 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000da1000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00007c4000-0xf1)="0f6b162f68bdddcc8fae40b843214155b18507ca76ef1d08e99c4714b07537de02e672793da7590536a6d4b5b5b9b36dd6408638ec8d12ba50c6e2a9cdb2a42cb5d0d560520c6cd8171296e389f3dc824daa63fe144b4c8d3cd6857b77316971dc7bd37cd51f0f8bd531bba86b15c11645cc564ea6ce25b2b01ae6bd04232b5df48dd28f5690f98bcb31863913588ddafdc45e7ef88239e1ae36e7af714ea7fa6b53c7c031ce304346fbd744912832e0211e3af6505f70a283fba08ba10cff9fd933cdb1bb4667f6a0cd4b2fcab2a447dabf9f0f34899cd855e3ba08b1a42ad0a4c52df7756296b138f8377dff03a3f9a8", 0xf1, 0x80000001, &(0x7f0000a66000)={r1, r2+30000000}) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/01/16 02:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') write$sndseq(r0, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) mount(&(0x7f0000c3a000)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f00002b6000)="79e200000009d19e1929fc05de0df202a4a2269e61c904abde9b219621804b34623a46bdfda36b000758") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x5c1000)=nil, 0x5c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f00005c2000-0x8)='keyring\x00', &(0x7f0000189000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00005c1000)='user\x00', &(0x7f000029d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000022000-0x8e)="6aebe26d5ee0fd25c9a0f51943c97fff059858bae3215525ab5e4084c55e188ea253782091488c1051667e2c90f5b6b5147a6e1ef9dd189fc6d7d1edb12c83726cf8bfd00a41849c62e74e81fbefcffe76569cb3c3f8d57bc070718a9a685890b51423b6959d06f7d8e6dfa1b1f76d30e66e0d27e2f4ff7b56829f342d0f870d8b6f6bccebfa4b7461a3a3a4512a", 0x8e, r2) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r4 = syz_open_dev$usbmon(&(0x7f0000306000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x400000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x4) sendto(r3, &(0x7f00005c0000)="09b9ba7160e59ffeb0aa6741d117a6d6acfdec49f1f6e3a33f0ee713939c0cef", 0x20, 0x0, 0x0, 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) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000038b000)=0x0, &(0x7f00001ab000)=0x4) 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b0e000)='/dev/usbmon#\x00', 0x3f, 0x8040) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002d1000-0x18)={r0, &(0x7f00001e1000-0xfd)="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", &(0x7f0000d58000-0x8a)=""/138}, 0x18) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 6: userfaultfd(0x80800) clone(0x0, &(0x7f000065f000-0xe3)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x0, &(0x7f00005df000)="") sched_yield() 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00003bd000)={r0, &(0x7f0000eee000-0x53)="974930a7129dbc278bfb17d732a430f3ed2b07ab4ad6d23bd9b49547bbb972fba3fe85488cd7b029ab460b9d9f60431bcf2eff87b8f899267d19416e8d307022f638503d5b991ac16893301ca59c028b662c71", &(0x7f000035f000)=""/84}, 0x10) 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000270000-0x12)='/dev/input/mouse#\x00', 0x40, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0xb, 0xfffffffffffffe83) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000007000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, r2}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009d6000)=0x0, &(0x7f00009d6000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x4)=0xffff, 0x4) [ 241.025982] binder: 31072:31122 transaction failed 29189/-3, size 0-0 line 2903 [ 241.074689] binder: undelivered TRANSACTION_ERROR: 29189 [ 241.080481] binder: release 31072:31095 transaction 195 out, still active [ 241.087648] binder: send failed reply for transaction 195, target dead 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000009000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0xfffffffffffffb78, 0x4400) bind$inet(r0, &(0x7f0000002000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") socket$pptp(0x18, 0x1, 0x2) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x912f, 0x4) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000012000)={0x0, {""/7}, 0x0}, &(0x7f0000013000-0x4)=0x10) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) r2 = socket$inet6(0xa, 0x805, 0x7f) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x6}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x7}, &(0x7f0000012000+0x877)=0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000010000-0x4)=0xec9f, 0x4) utimes(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000012000)={{0x0, 0x2710}, {0x0, 0x7530}}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000013000)={r3, 0x9}, 0x6) 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c7d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c22000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000052b000-0x8)={r2, 0x8000}, &(0x7f0000519000)=0x8) symlinkat(&(0x7f0000e06000-0x8)='./file0\x00', r1, &(0x7f0000520000)='./file0\x00') 2018/01/16 02:29:45 executing program 0: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) r1 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f000033d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f8000)={0x0, 0x0, 0x0}, &(0x7f0000bd9000)=0xc) r2 = syz_open_dev$dspn(&(0x7f0000dac000-0xa)='/dev/dsp#\x00', 0x81, 0x400000) connect$nfc_raw(r2, &(0x7f0000edf000)={0x27, 0x5, 0x3, 0x7}, 0x10) capset(&(0x7f0000c09000)={0x1998030f, r1}, &(0x7f0000a06000-0x18)={0x79, 0x2, 0x8000000000f23d, 0x0, 0x400, 0x22d}) 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007c1000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x4, 0x1ff, 0x0, 0x2, 0xb6, 0x5, 0x80000001, 0x3, 0x6, 0x0, 0x1, 0x2, 0x101, 0x1]}, &(0x7f0000460000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005a5000-0x8)={r1, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009ca000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000)=@known='com.apple.FinderInfo\x00', &(0x7f0000007000-0x78)=""/120, 0x23) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x4}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000015000-0x10)={0x40000000000, r2}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000014000-0x68)={0x81, 0x0, [0x9, 0x6, 0x8, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000013000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") chdir(&(0x7f000000d000)='./file0\x00') 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00002f7000-0x8)={0x1f}, 0x8) r1 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f000085d000)={0x3000, 0x102ffe, 0x1000061, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pptp(0x18, 0x1, 0x2) fcntl$addseals(r1, 0x409, 0x0) r2 = gettid() ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00006f1000-0x20)={"f2b7df491c2d9439761aa8740284468e", {0x4, 0x0, 0x3ff, "5febde8ae8b9", 0xffffffff00000000, 0x0}}) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000791000-0x10)={0x16, 0xf3b, 0x7f, 0x1a0424f4}) 2018/01/16 02:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c4000-0x8)={0x0, 0x0}) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007aa000-0x8)={0x0, 0x0}, &(0x7f0000c11000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000af6000-0x6)={r1, 0x888d}, 0x6) r2 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') readv(r2, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001c000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001b000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001c000-0x134)={0x134, 0x20, 0x800, 0x2, 0x1, {0x10, 0x0, 0x0}, [@typed={0x10, 0x56, @u64=0x4}, @generic="562811d6b71134c3c2d53c5d8e89137a27325bb25e7ca4c2dd0f4b8a427071b8ceaffd4cf88ce732db9314ccacbb0cf2f568652b2404110bfa3ec979bd9e4de5e9ac3aace0464bebcf49c730cebf5907285cc514d5bf582588e53eac969d60113b596e84d5270190e014ea31e51148e8fb3727ce91068c616eb02d48be096c3814922ff20982f5d2b3b142415f2513149a5eb6c9d6d250fb62a849811f460bc4054780ea9f3514d735100ea58854e46d7d290cbe26e110da7a8a780451a9994a743fbec5d1dbfd0e7e3dd3de67b6d86436ca855c3635a6", @typed={0xc, 0x60, @str='.\x00'}, @nested={0x20, 0x7c, [@typed={0xc, 0x69, @pid=r1}, @typed={0xc, 0x7, @pid=r2}, @generic="f41f68f9"]}, @typed={0xc, 0x42, @fd=r3}]}, 0x134}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000453000)=0x0, &(0x7f0000c6c000)="") fremovexattr(0xffffffffffffffff, &(0x7f00004a2000)=@known='system.sockprotoname\x00') r0 = gettid() rt_sigaction(0x14, &(0x7f000024e000-0x20)={0x8, {0xe3}, 0x80000000, 0x6}, &(0x7f000089c000-0x5)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000938000-0x8)={0x0}) getpgrp(r0) 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)='U', 0x1, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d34000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cda000-0xc)={0x7, r0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000d42000)={0x1f, {0x554, 0x3, 0xfffffffffffffffa, 0x9, 0xff8, 0x6}, 0x1f}, 0x9) r2 = shmget(0x1, 0x3000, 0x100, &(0x7f0000f37000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000986000)=""/35) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000004000-0x10)={0x80000001, 0x81}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 1: fstat(0xffffffffffffff9c, &(0x7f0000282000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a9000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056d000-0x4)=0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000086d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006f6000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) setresuid(r0, r1, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000002000)=@file={0x0, ""/37}, &(0x7f0000003000-0x4)=0x27) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000008000-0x48)={0x40002, 0x0, [0x7, 0x5c97, 0x3ff, 0x9, 0x9c4, 0x9b, 0xe51, 0x6]}) 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x10000, 0x1fe, &(0x7f0000001000-0xf1)=""/241, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x807, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x6, 0x0, 0x101, 0x3, 0x6, 0x2c, 0x80000000, r2}, 0x20) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) r3 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001000)={0x1ff, 0x25dc, r3, 0x7, r4, 0x800, 0x6, 0xfffffffffffffffe}) 2018/01/16 02:29:45 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf7000-0x9)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e64000-0x4)=0x2, 0xfffffffffffffe4c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000689000-0xe)=@random={'user.\x00', 'system@\x00'}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc3000)='/dev/rtc\x00', 0x40, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00001d1000)=""/92) syz_emit_ethernet(0x4a, &(0x7f0000dd1000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="d5f0fd9e058b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@eol={0x0}, @md5sig={0x13, 0x12, "55f57c048929603f524bcefdec679bff"}]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x40) finit_module(r0, &(0x7f0000aa1000-0x2)='@\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)="864f4e5c73bd8767c9083d699f28c55710edd92f1ff1d97f3ea630feefaa5b43fef631c4f536d9553aa1bf5377d2685476acc669192c34279846df2d11486df9e9d9bb2aa1cce473da11775579ba7338910e7ac9847d26367cfdbc725a531503c972549e5a826e76b970f4fa94eec89f60c838b128d3d255a3776e8065412056c8783d5f93028e6630a2fc4223873ef54dfc4a005e79833a3528707ba007da3f8687699241a5e47e4366a85e7bbdbb", 0xaf}, {&(0x7f0000002000-0x9c)="4aa983267adc0505a4c4b5bf690875eaef03d6186c7d934b61969ef2d510a6376ed25605aa3e5010ad89e5f9d3fbbb37b04c806fc067cb03e49e6952d5f4cc86c682712f5787a7ffdeb4e56dcb587ca91b228221dbe38af45e7cf48bf80efb34d1dddf68870a3e93edcc50c2457770edac02e7d7fcbcd711157560e34d68eaaafac7b68fbb9c878d4dfcadbd6951d6daf63b6d429839c4d8ce36c316", 0x9c}, {&(0x7f0000002000-0xc5)="abd934dd90213d62bca0af45403a3d89d76ebcabfc3bbdc6bcd63fb283f9f4ff86069bb56058d44a8bf724123aae4abdb70c72bb9b81a1272921abbc609d69226abf94862a4dbe550dfe98a55e797dc05b4b58b2d8e084360a4bfe381a9d56697479e474d90fe3ebd73611906c5bfbabda3294b3acf09d1b76f4825fb2e1e541f69ff746e3bfcccfb0682e50a267f4438d0c3e60edc8bc34e580639de26d436424ef40196e174c6b5a29e37d02490f1d75c4dc42716954674f2d30c2bf582d58a44a48f194", 0xc5}, {&(0x7f0000001000)="748364c0f245cf5da47facbb944f6adf3d05f0ee2a23cb7b38c24d2679d15d2337a1e79ff76f9731c1868e62e14f5d74be3a1de8cec9f1bdf9bea7e850a8cad3729c219e7eb1833340fee6ce8add8b81f7c0321a695c7ab0eefb512d3aac7018193ea9b4beea355f5bd55720ab4b1df44c9abf011764e9ec340b017aafb26f971a94951cc70bee4f336f97a1a2380f813629b4d843013d8182d4af", 0x9b}, {&(0x7f0000000000)="", 0x0}], 0x5, &(0x7f0000001000)=[{0xe8, 0x10b, 0x8, "7258a50c247ead87372a1b70025c964b4bd8f0417944840528e9e001f057ee5e7c4cec6753bd104673885e445d3bbfbfe9254b008409096e83801675c82916fa60c09e94b9a19c3eb847770e181d0e963838aa47312fbcb7c684e0c4b9a60771852a9c2fc49bd507e2d0bd691e3563b339c1289f77a33a3b9f8d510a183baff92b6e6d667ae0c789482e8d409535ca3f17b6c704f14b1299dd499c46cc9c55cc8197556f5c90ecba4b3c7abc572e4ec76f3020c76c4352adabd26342af0c5366822853af85a0c51bf85ce46da7f9da5e9d709af853"}], 0xe8, 0x20000000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c55000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000099e000)=0x2) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000315000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000902000-0x4)=0x10) ioctl(r2, 0xc0184903, &(0x7f0000002000)="") 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000012000)={0x2, 0x81, 0x5, 0x6, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) getgroups(0xa, &(0x7f0000011000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r4, 0x0}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000004000-0x8)=0x6) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 0: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0xca, 0x8, "13e41c67271f1ac7dd516842231f8622c9e980c19a58786ab1d84abe51f9f15acb81c843fe3acd6851238fd3584f41850b839a3ff2427d9cc63a7ba49331b9f2793888f7607a2a7242e6be8adf90a5df4ee633dd23cfa1ddcd54517ddae69b56b42ab20b545ce8959f23539ef9fd9a3d824e1b4459d81af0e2b07c700078e732472592c0c6501a976045bf2c9506ab70ea0116186b2ed52f3fa80afb51ff1deba4e908b5cb894a7868486ca1af1f62827252204a5f14d98c87c068e6cf7dc3b3b906"}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x8, &(0x7f0000000000)=[{0x9, 0xfff, 0x7, 0x3}, {0x401, 0x6, 0x7, 0x9}, {0x2, 0x3ff, 0x1, 0x5}, {0x4, 0xfffffffffffffff9, 0x8001, 0x2a728000000}, {0x2, 0x8, 0x80000001, 0x4}, {0x3, 0x3ff, 0x1, 0x4}, {0x2, 0x100, 0xf1d3, 0x315f}, {0x2, 0xffff, 0xc4, 0x1}]}) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000013000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 3: 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$inet6(0xa, 0x1, 0x8010000000000084) connect$l2tp(r0, &(0x7f00002aa000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x1}}, 0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000117000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00006a5000-0x4)=0x98) 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013000)=@assoc_value={0x0, 0x401}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000-0xc)=@sack_info={r2, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 02:29:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x20000001, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00005a6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x265) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0x1, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000)='/dev/dsp#\x00', 0x5, 0x80000) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000000b000)={&(0x7f000000d000/0x1000)=nil, 0x1000}) fstat(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000002000)={0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000015000-0x67)=""/103, 0x67, 0x0) flistxattr(r1, &(0x7f0000013000)=""/91, 0x5b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000)={r0, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000)={r4, 0x9, 0x8}, 0xc) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000015000-0x6)={0x0, 0x100000000}, &(0x7f0000015000-0x4)=0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000010000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000c000)=@int=0x9, 0x4) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000260000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000001000-0x4)={0x0, 0x6, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) syz_open_dev$audion(&(0x7f0000fea000)='/dev/audio#\x00', 0x5f46, 0x20000) r2 = accept$alg(r1, 0x0, 0x0) accept(r2, &(0x7f0000543000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd2000-0x4)=0x10) 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000067b000)='/dev/ppp\x00', 0x111040, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000e3d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000350000-0xd)='/dev/usbmon#\x00', 0xd9b9, 0x20100) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000594000-0x24)={0x0, 0x1c, [0xe212, 0x1f, 0x3, 0x400, 0x2, 0x7, 0x9]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = accept4(r2, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c84000)=0x53) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000021000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000011000-0x14)='net/ip_tables_names\x00') ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000623000-0x4)=0x0) 2018/01/16 02:29:45 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000074d000-0xc)=""/12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f000092b000)={0x0, 0x7, &(0x7f000073b000)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000b14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000286000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000832000)={&(0x7f0000035000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000964000)=[{&(0x7f0000e96000)="8fa3", 0x2}, {&(0x7f00000e6000)="32b0ad0dfd4b73e9ae7c20a2b2bdc5ead757bf9e736bd3ff6d979be2704782145c5250375b778c9369be13ef414914062f86dd3f442c2b43ee1684d5", 0x3c}], 0x2, 0x0, 0x0, 0x48010}, 0x4000000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000009000-0xe)=@known='system.advise\x00', &(0x7f0000009000-0x5)='proc\x00', 0x5, 0x0) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000004000)="b62b36f6499ed0ae6cddad8a65a8ee38d2982fa3fd99c114f0b0eb2a8f0e1663be48581eb68ca4b4052edd97bd276ebfa060662d6c43642eee75ffa1c8426e67cb30b9e80e7373bfa43eb0e2aeabecada057b6cdc7a9336ad3ac3264a714920585e502336e3f0012ed37cf410580a0cf25074db0272be15332f0b2e5a7292eff7ef37036397131d613a95f568a2608453f357531") 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000025000-0xcc)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000026000-0x6)={0x0, 0xf7a}, &(0x7f0000013000-0x4)=0x6) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000026000)=""/106, &(0x7f0000026000)=0x6a) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000000d000)={r2, @in6={{0xa, 0x0, 0x2000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079d000-0xc)='net/netstat\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000146000)={0x0, 0x8, 0x2, 0x5}, &(0x7f0000adb000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000e56000-0x98)={r4, @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]}, 0x4136, 0x4}, &(0x7f0000cd9000-0x4)=0x98) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000037f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x0) personality(0x4100001) [ 241.503261] sctp: [Deprecated]: syz-executor1 (pid 31263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.503261] Use struct sctp_sack_info instead [ 241.595998] sctp: [Deprecated]: syz-executor1 (pid 31263) Use of struct sctp_assoc_value in delayed_ack socket option. [ 241.595998] Use struct sctp_sack_info instead 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x80) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000008, 0xf0053, r0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000ff0000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000b4b000)="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", 0x1000, 0x8000, &(0x7f0000ef8000)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000013000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000-0x4)=0x4, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x1000000000000026, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0xffffffffffffffbf, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) bind$bt_rfcomm(r0, &(0x7f0000008000)={0x1f, {0x7, 0x4a, 0xff, 0x9, 0x1, 0x401}, 0x231e}, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000010000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000013000)={r3, @rand_addr=0x3, @multicast2=0xe0000002}, 0xc) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000310000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f000081b000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000db000-0x10)={r0, r1, 0x7, 0x2}, 0x10) 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e3000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b6000)=0x0) move_pages(r1, 0x0, &(0x7f0000339000)=[], &(0x7f0000e8c000)=[0x6], &(0x7f0000105000-0x8)=[0x0, 0x0], 0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000400000)={0x0, 0x0, 0x0, 0x3ff, 0xfffffffffffffffb}, &(0x7f0000526000)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ec1000-0x10)={0x8, 0x800d, 0x4fb, 0xc3, r2}, &(0x7f000069a000)=0x10) r3 = socket(0x1, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r3, r3, &(0x7f00009d8000)=0x5f, 0x3) 2018/01/16 02:29:45 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000000c000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002d000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f00004b6000)='./file0/bus\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ba6000-0x10)={0x0, 0x1ff, 0xffffffffffffffff, 0x3f}, &(0x7f0000b11000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009e2000)={0xc8a9, 0x1, 0xfffffffffffffffa, 0x8001, r3}, 0x10) bind$nfc_llcp(r0, &(0x7f00003fb000-0x60)={0x27, 0x20, 0x5, 0x4, 0x7e6, 0x0, "583a28322a32e24d740d84f4693903e90a2959f91d6de67212a61cda2039dec5acbd217d68850ad8e0f60383b796f2cadb39801800c400530c7d533ff23567", 0xb9}, 0x60) 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffff9) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000bcd000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000ab5000)=0xc) dup3(r1, r0, 0x0) fadvise64(r0, 0x1a, 0x80000000, 0x0) readv(r0, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) 2018/01/16 02:29:45 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, 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 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009ed000)=@assoc_value={0x0, 0x7}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eab000)={r1, @in6={{0xa, 0x2, 0xffffffffffffff47, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdcc8, 0x7f, 0xc64e, 0x6, 0x8}, &(0x7f00004e0000-0x4)=0xa0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:29:45 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000012000)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000010000-0x10)={0x2, &(0x7f0000014000-0x25)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/16 02:29:45 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2001, 0x40000000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000)={0x0, {{0xa, 0x2, 0xe6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffff800}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:45 executing program 0: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind(r0, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000019f000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f01000)=0x1c) 2018/01/16 02:29:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000115000-0xb)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) recvfrom$llc(r0, &(0x7f0000d9a000)=""/209, 0xd1, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = getuid() getresgid(&(0x7f00006c6000)=0x0, &(0x7f0000ba5000-0x4)=0x0, &(0x7f0000808000-0x4)=0x0) r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003c5000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036e000-0x4)=0xe8) fstat(r0, &(0x7f0000689000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d42000-0x4)=0x0) r9 = geteuid() getresgid(&(0x7f00000a9000)=0x0, &(0x7f0000b9a000)=0x0, &(0x7f00003a8000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) getresuid(&(0x7f0000b42000)=0x0, &(0x7f0000ec9000)=0x0, &(0x7f00000d4000)=0x0) getgroups(0x4, &(0x7f0000cfb000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r14 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fe4000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ef000-0x4)=0xe8) r16 = getegid() r17 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e21000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e18000)=0xe8) r19 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c51000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fa000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000079000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d4a000-0x4)=0xc) r22 = getgid() r23 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035e000-0x4)=0xe8) r25 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000100000)={0x0, 0x0}) fstat(r0, &(0x7f00007c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000577000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fc000)=0xc) getresgid(&(0x7f0000c61000-0x4)=0x0, &(0x7f000065a000-0x4)=0x0, &(0x7f0000e6c000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f2e000-0x4)=0x0) r33 = geteuid() r34 = getgid() sendmmsg$unix(r1, &(0x7f0000446000-0xe0)=[{&(0x7f0000a96000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000006e000)=[{&(0x7f00003c9000-0x62)="14ad81b9caa9a642a25ded41a7b3157a9778efff95d90681932205b0eb9f494bc8a663d50d2c72a2fb3effd269f44f243e6f7a4440a69fe0a5beb954e2be11083959bf44fb69d883a867cd7852323d801b2dfd2a1fb2d3c05b8994636591b9755e27", 0x62}, {&(0x7f000099f000-0x8f)="5f721633fe9975bf2a0d8302a4418c5e1a485919a2413966152fa5e40f5f23139448dbcbcb9c76482b93af7ff8a199bec75187ebb5f3f2d34fd3738fafb6900788af5d8a3954694a2b65577704f568c0d83bf6c8729a5592f848f0e2243297b097ef3850eee889d4886f661c8af115e5a3476856dbf8e2e234dd53149e58717a66ba91c2352787a4787c320063f6b5", 0x8f}, {&(0x7f00007bf000)="504163c54efd33515363e64022fb4becf6a1ea9777e8c77fc74c11e9f8b5fd37da7a8eac2e1288bbd72ca380ac5db4bbea39db8754c431c3e0fce3c5affe8e7cdfa8abad8e97c24f3760ccf45c29e52607ce0a9052c19bff01e2c29dfa17b9d448dd648a34b2e4ff843a9c99e5b963720094cb955ba2654ba0b945ffc8ef2715c4f6e714a4ad3588401ccb196893bf70c7593dffadccce38cda871526a4695e8ba6f1734044de22627076c9d163daa87317400f3be6b38278de97faa4eb5382fee3df231ca214a", 0xc7}], 0x3, &(0x7f00008dc000)=[], 0x0, 0x0}, {&(0x7f0000e54000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000122000)=[{&(0x7f0000d33000-0x75)="178c2f81281396c1f93ca88e4e20cd53b6db6d0a697078d199ca64837a609457a1878edd83c4d1a53590e26954e2f91cd637ca5c00a1054fad29a87181bdec1d6a9cbbcc89abd0f85eb4d9b81a7ff5c266f01f576ba8761e2d35c6ff46052c2e3c2b0b934b1d8d519279d17170c2eda15207b94189", 0x75}, {&(0x7f0000a57000)="b2fd06c569e3b8110b8b44a54484208a3cbe6deac275dc793448be0605ce", 0x1e}, {&(0x7f0000312000-0x2)="bc4b", 0x2}, {&(0x7f0000fc2000)="be43b483ff9a591c65e935568ee8eedb2821c189d3bc767e82d09297bef1c837115050d91fe298c8253b8b44312e6d94fae762f6327aa23b40a6d228b1f3dacdac1c49f2c081b3d1a5ad6700b5cdc68b0ec63a2a75952adb887bccdf6200f73e9eb0f2ced679724c86e8a0ab3caf79c9ac54894bc494444113a0a2894ffdba20017f594928eebccfcadf8306df06e1792c92", 0x92}, {&(0x7f0000227000-0xdb)="ee388c141e28ac813339b6e79d61f95f6947c1a6d902d7577ac0b59ba61c2f931261d7f7444334f5c41af084e7c789346d8cd0a6b95d0bf642d329604239d838c1035166a104ed93ddbf180cc527699ff4a8b0015aa1d98b5391b72e7dd6887399e7786ea3ef02f01feaaa857a1c5351903c98d2b1352af4918ea10964818e1738c41097c3ee5138263bf4161eb2b8e37d4c8d60e4595af1ca19d3ee4bf0d9b6e0a589c5c0f7162ef1cf968148b095eda2d00c3b2ecb173f7b87f11c11e1e89777c88cc20cadea5607a8d9e0a2bd3506f235c67b7aab3038c4e70f", 0xdb}, {&(0x7f000047d000-0x2d)="bc9d1da5f81fd5a0d019f2a0886f1b75b6139461f4872448098129a8fe601eaa0cbd114e2729884a990eaef9f8", 0x2d}, {&(0x7f00000c3000-0x49)="300606271e91c0b19544120900df5f4ed55a2beaed3bb9f244356b50606517b3644fada46e95b4bbe96b42eac9c52d583596e1d0c8e708ba42ab8dbb32ddda8830fd058e992c6c41b5", 0x49}], 0x7, &(0x7f0000fd2000-0x118)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}], 0x118, 0xa30926cfd90f14e2}, {&(0x7f0000ebb000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000037c000-0x20)=[{&(0x7f0000867000-0x1b)="edb49711d339238f22fd826d73c7ab30fe44c5ce848f880fb75f90", 0x1b}, {&(0x7f0000c71000)="f49742c405b7d979ad630108a102620acda6edeefde4d82811b4a84833373c785afd5a657941ee877cf4bff2f8b0dd7f38c84f140aa3ae96136f4db7ed4f947ea44511e7968837c9036a405293acc1f11ec557c300a7d6add0e54e653220e93bc41bab436354b20eb4555540b81c3d98556c82fea4499d6fa56759e98ae64c7c382f4d3c1cca02fa482f1911bf5541e460bfe07c17717330e5d442c0dfb35f530d379ec79ff6aac273c90df8c1d1a32dc201743e88166b42b2ff1623acb7945d3e821d0383dafbf58edb112e07da660256836609", 0xd4}], 0x2, &(0x7f0000846000-0x160)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x160, 0x8080}, {&(0x7f000006b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000198000-0x10)=[{&(0x7f0000e1a000)="ed94616be695a4b453fdfbc96b4f1889b80614488073d925111c6f17afa504bb0544a1eb2b7223f519ed280c", 0x2c}], 0x1, 0x0, 0x0, 0x40000}], 0x4, 0x4040) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 02:29:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4800001) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0xa58e, 0x4, 0x100000001, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) [ 241.680905] netlink: 'syz-executor1': attribute type 3 has an invalid length. [ 241.720369] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/16 02:29:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000172000-0x16)='/selinux/checkreqprot\x00', 0x4440, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000026e000-0x70)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7f) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000b5c000/0xe000)=nil, 0xe000, 0x2, r2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000567000)=0x0, &(0x7f0000e2c000)=0x4) accept4$packet(0xffffffffffffff9c, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c03000-0x4)=0x14, 0x1080800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000174000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0x8, 0x1, 0x100, 0x6, 0x4, r3}) r4 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000051e000)={0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000dda000-0x5c)={0x0, 0x0, {0x1, 0x2, 0x0, 0x0, 0x80000000001000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r0, 0x0, 0x0) 2018/01/16 02:29:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ea2000-0x8)='./file0\x00', 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00005c0000-0x10)={0x1, 0x7ff, 0x7, 0x106}) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00006e7000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000088000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 02:29:46 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, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000059000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00007d2000-0x50)={@generic="c94f319ba6e278d942af74bbd476998d", @ifru_mtu=0x3f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x6, &(0x7f0000001000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd6000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x23, 0x7d, 0x7}, &(0x7f000038f000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a75000)={0x100, 0x3, 0x208, 0x3, 0x400, 0xffff, 0x7ff, 0x9, r2}, &(0x7f0000729000-0x2)=0x20) 2018/01/16 02:29:46 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x9, 0x2) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001b000-0x4)=0x0) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000621000)={&(0x7f000030c000-0x9a)="a952bda92330232830d776d676b704589c7c3af7553ce471a1fae011b79fe743c9c33fb684e528f03f831b30334adb9fe5cda26f8d11b98596274648b40cf56f04d3884b08d007cd06c494b19731f6f73e486ead1711b29037a2c9e93e9366043809a3951b86834a1df938c37aa12123a43ca9e4792363c7681e360446a8b30da2b8e395f6e676688ddfd9be79471fb9ed8222ac2e1f1149b7c3", 0x9a}) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000339000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x7fff) 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f67000)='/dev/ppp\x00', 0x60200, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000c61000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f0000e35000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000bb2000-0x4)=0x0, &(0x7f0000c68000-0x4)=0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000402000-0x4)=0x3ff, 0x4) write(r1, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) signalfd4(r0, &(0x7f0000d2e000)={0x6}, 0x8, 0x80000) 2018/01/16 02:29:46 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000aca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ad0000-0x10)={0x0, 0x1, 0xbee4, 0x2}, &(0x7f00001b9000)=0x10) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005a1000)={r1, 0x7f}, &(0x7f0000acf000)=0x8) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac5000)=0x8) 2018/01/16 02:29:46 executing program 6: r0 = inotify_init1(0x80800) mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) tee(r0, r0, 0x8, 0x1) r2 = dup(r0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7fffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081d000-0x16)='/selinux/checkreqprot\x00', 0x400001, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f0000458000-0xd)=@random={'btrfs.\x00', '#eth1\x00'}, &(0x7f000081d000)=""/51, 0x33) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000081e000-0x8)='./file0\x00', &(0x7f0000786000)='./file0\x00', &(0x7f0000213000+0xc35)='logfs\x00', 0x40000, &(0x7f000060b000)="2f9ee518eafb5f45c094eaf8d921f30583475a2e923b609cfffd8c6614b141920f8f1af07c2f3e6b46e9d975da3866fe74ba7caf3beab79fd39b7d0ef739216456408a001884a3de7687d526c2f6139d55b597ccaa5ba0e7c3e4822c1c3b17eafdb99b7412dc8e549f32b32b72aacee3c3d4b13b9f7d69320b51abe33b3518b08f88d2514d040a0cb83db1982d78a6760691b589ddeb90aa43268f45a19576095fe6bb5eb6ba216e628d6ba911c61ccd81bf5984abeb2eebbab2b6ca14f94b06f7c5b0c5377c2de32cc40659717e6c97") mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000081d000-0x8)='./file0\x00', r3, &(0x7f000081d000-0x8)='./file0\x00', 0x6) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000291000)={{0x0, 0x0}, {0x0, 0x0}}) open$dir(&(0x7f0000341000-0xe)='./file0/file0\x00', 0x80, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r1, &(0x7f000030c000-0x6c)=""}, 0x10) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000014000-0x4)=0x7) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000010000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) 2018/01/16 02:29:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000086e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000304000-0x4)=0x10) accept4$llc(r0, &(0x7f000061d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c99000)=0x10, 0x80000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/16 02:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000052000)=""/91, 0x1ab, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)=""}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bfa000-0x4)=0x0) syz_open_procfs(r2, &(0x7f000030c000)='net/dev\x00') shmctl$SHM_LOCK(0x0, 0xb) sysfs$1(0x1, &(0x7f0000d6b000-0xe)=',$##selinux[,\x00') 2018/01/16 02:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00004ef000)='/dev/amidi#\x00', 0xf1, 0x40100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000571000-0x88)=""/136, &(0x7f0000172000)=0x88) 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_procfs(0x0, &(0x7f0000530000-0x7)='timers\x00') lseek(r1, 0x1e, 0x0) execveat(r1, &(0x7f0000a8c000)='./file0\x00', &(0x7f0000d23000-0x10)=[&(0x7f0000133000-0x7)='timers\x00', &(0x7f0000f10000-0x7)='timers\x00'], &(0x7f0000c89000-0x5)=[&(0x7f00009ac000)='\\\'};}security&em0}\x00'], 0x1800) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000000a000-0x64)=""/100) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000011000)='/dev/qat_adf_ctl\x00', 0x102, 0x0) 2018/01/16 02:29:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000833000)='keyring\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f7c000-0xb)='asymmetric\x00', &(0x7f00003a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d61000-0x49)="b8fc41cd310614bd6a39deac1e597429d85abc61a62f63dae689dd731948460246e2b3f559f5c354b1ce8af8e95e74c1f21f39582086b5c1eec68a45a40e88cdaf59bf2fbf9d1e43fc", 0x49, r0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r0) add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a8e000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db2ac249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7e00010000a9497f5b07e5849d2e8740066cd640b336616fe0f3c3002801b4627ee7597689403b8e81000000000004000890ea5c246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0100b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8ba93454e043b5fde96ad8b89e4b47942decf3334c6163e419747148b50b69dc9ea40792006ac300b1a7a583514389ac", 0xef, r0) keyctl$dh_compute(0x17, &(0x7f00007c7000-0xc)={r1, r1, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00008a9000-0xe)={'wp512-generic\x00'}, &(0x7f0000522000)="", 0xfed1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$admmidi(&(0x7f0000f2d000-0xe)='/dev/admmidi#\x00', 0xde3e, 0x2000) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000229000-0x88)=""/136, &(0x7f000087c000)=0x1b) 2018/01/16 02:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) writev(r0, &(0x7f0000ffc000)=[{&(0x7f0000f3f000-0x3d)="02b8d7d84d61335344e9477d9d185c4ad259d8a7e3b9b194e865d2ef8083d26fd2d9ad8ba4bbd1985e13574a559c539dde8c27b8436527ed7a0e7fd329", 0x3d}, {&(0x7f0000885000-0xe2)="3594353779d333517ef1333d1d9a1d481ad889b2b77bec809587fa193611715ac91644347dda25fa12e3e4f52c32147156306cdfc84ae10a141f6315b14f0ebbaf1a355e9dbc6f854fad413ffafaa03d1c99f675e81f04780c3bf40ac9ca76d4f2ad8adb999aae0c552cbb62dff209cf2bbda1b206a44db6f168510df5c2dd77827c88becb25d9932c02702510e720913ab17cda4d55c904018d77d39fe2c22d1767e462380c0d6aa2309b852a01e21ac888dc9b79d57c42c3a8963fd8251aa18962bc80daa899d669bcd2e6a91c36660ade862e95c680fee425e2608dafd56f3471", 0xe2}, {&(0x7f000051a000-0xf4)="b0f93c2158a497253501d28b0136442b4246b4e21332c88401d9366baa35d43d120f893ce13b6e72f6e6d6c74708ed23ceae309f8406749222523e882771f89bbc7f3e9aedd18f80510338a88abe6526129687c26bb4083a344d4309357de2adb570bf4ad995d13bd8ea31205b5757e3972c3b95df2caecbafc668d938bcd13f1789a526151b755a0f28c53a6b226c00595937c81b1da3a2fda46318b8985ad793ddf8fb501c52231817f3921db1e0384ae724de879d53c9a201ce4a5b0caf4eafecbc638d52988c4110b2eb59febdd2a21e5d7fb2ef073b8b46f4733cb4a2d0927b77ca49d3007244309c4f61a883dd82ba31c3", 0xf4}, {&(0x7f000017d000)="a4a4af3e78f29b3f41df3deb11cf837323963bcb7955eeb868b8edd4cd71f1790e70e3df58715f53e5416817c67da4affc2cb9dd071c46eba8c63f9a1347bf571a2a0b30506ac0e70a7a71dddf1b75db04d2708c43e71b3f52ae6dc77e1a240cd5d0079e16b07bafe924a1f8dcc07d9975318444fdb6d65552fd2de57807d00d21aaf38fa8d5d4cb6a592ffc74c8a439791f55", 0x93}, {&(0x7f000098f000-0x12)="a3db3787763f71535d4315911c7ee33e4f63", 0x12}, {&(0x7f000083b000)="842c629aa26ff6f6f3a94b5fd7013d4e76904e8d3730e58b271fd828da6f639876b76a5f85bb89a4f6862d04268b39cbeb4c85080a12ff5d803d72bcbe33f92df8fb18896a9438e4896c8c274a83efccee67743b3cb0e0f3df41aae97f4872af6df1fa784379801213", 0x69}], 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00004da000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000f45000)="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", 0x711, 0x0, &(0x7f0000f45000)=@ipx={0x4, 0x7, 0x0, "3812d118543b", 0x0, 0x0}, 0x10) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f48000)={0x0, 0x0}, 0x0) tee(r1, r1, 0x2, 0xe) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b78000)="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", 0x1000) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000f48000)={0xa52, 0x6}) 2018/01/16 02:29:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/autofs\x00', 0x0, 0x0) signalfd(r0, &(0x7f00004e3000)={0xffff}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x47, &(0x7f000097e000-0xb5)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)="") ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000993000)=""/4096) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e0f000)={0x0, 0x5, 0x8}, &(0x7f000035f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003a5000)={r2, 0x8001, 0x3, [0x6340, 0x3f, 0x10000]}, 0xe) connect(r0, &(0x7f00005ea000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 02:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00006b7000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/16 02:29:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r1, 0xbde2e4f}, &(0x7f0000000000)=0x8) 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f51000-0xc)={0x0, 0x0}) shutdown(r2, 0x1) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00009f6000-0x1000)="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", 0x1000) syz_open_dev$sndtimer(&(0x7f0000ece000-0xf)='/dev/snd/timer\x00', 0x0, 0x880) dup2(r2, r3) shutdown(r2, 0x0) 2018/01/16 02:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00007e4000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000014000-0xef)="0981c31ff84f88fc68b9ef034c69c2d1bd64da15ff40389a0730f8f147769f97b53273de8f49881596e94d059cd7a987982b0a3404ab4deafb42321c6e822df381f19e57ffc806b32339896533951e2f03d09cc0bbc4011dbeff37ac271898a3cf26b004b64f9946ae7e0bd64b4ca102084cad765072b67d0912fb4bdb91fe9154a4112e33ead7023bfbe528607bfbf2af37e6dab9c304d7a26ba6a477e16d6f595b39c229735c4afe9ce00ca39a7c67cfcde9440ed21c40e8ef242379b41b285a924a299a35ac33909b22018cf28e8262ebda1471c6091ff70ab3ff6465aff3a1c007f6c003c696cfdf9f3059caa7", 0xef}, {&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000007000-0xa9)="df37e45347440f65cad9d68f8ee4778d22b6d4a913ed9831d37ec554ebf5358abe736ad8feb1c9b2f3fba5908824f6523f18f932c3926b8b242bb4164b4d7ab955ef28f96a9b5414cfcb3c2e0fd409210a5e43c85c0254c759c2eb8b78847b74104a0881743b5cb718592ba50ff33bc63f27e58257042ab2e454a57f5887b710d216b7d8fd7f1ac2f337f1c59572884d83fa55d8f4517d1405b01f7eca743a39cf000d37bb967cca3d", 0xa9}, {&(0x7f0000013000)="a91f483809246131acabfc6f1238b30365567534aec1adcc9c4463237078f01ec65b989b6763c231c8f4dbea8b1aa1e2b3dc12c925ad5bd81a4a44a9b59945003410ff73fdb3bf3ef57d8934156646f56dd6882647b04f6071d0dd3aa3017c64e3fe9659b38b90d534d01cc9d391ff767a30403eea16352957c0c518c28c3aa75cfcf4a965eededfc9bf3d7498b562da707866b8ff0a40", 0x97}, {&(0x7f0000014000-0xfc)="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", 0xfc}, {&(0x7f0000013000)="16b3a081476f08216f483f062336e197a676a7b17123007c40ee924ebedf49b698173866e910cf5c0eb8d5a88b463d90b0b0989c", 0x34}, {&(0x7f0000014000-0x79)="cb8c94e05e75cb47f51dbeda771b682414b9854effbf16227148d8ae248f4492ffeacfd52fa8e8abe2479533e4806a9c5422d4949732a97b28c9c1ca5bce970b4ee54a8f065c085c8b6118f1f7f5fce1663bad3690521d2ed9f1dbe622d47f47c06d56782cb5e87e07a65d70edbd40f41fa153bc0aef17c2b9", 0x79}, {&(0x7f0000010000-0x3b)="a697e19a4630f279dd748bc0d2354e24f84c894b59bd8666713d0b64d1065ee1eb026dd03f72bd88e555c88d40b53e0d79c0041d6d3584352caaff", 0x3b}, {&(0x7f0000014000-0xb)="a87cf4ed36aa180966e6ea", 0xb}], 0x9, 0x1) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0x1c6, &(0x7f000000d000)=[], 0x0, &(0x7f0000013000-0xb0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, 0x0, r1}], 0xffffffffffffffcb, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f000000f000)='/dev/midi#\x00', 0x9, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000013000-0x10)=[], 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000014000-0x10)={0x0, 0x80000000, 0x7, 0x5}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000013000)={r4, 0xfffffffffffffffd, 0x30, 0x10000, 0x1}, &(0x7f0000014000-0x4)=0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000014000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 1: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009ed000)="9276e725065dc645d0dd0bf4edc6441706f371f41d25e6f0215e89b2305d592253333735756746e116e39168013fcc689462ce428ee5ee19729a130cc3a4df417467ff2087435d5cb7287ba0626a9e11d6b55871c9b9226962672afe798bc623f5c056e7ec58b6b3bd39dfc69da184437e381bf9a30efc561bd62580d06b6d282e7ddb9751d0", 0x86, 0x8000, &(0x7f00001c3000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x107}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000231000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8, 0x1e3523ef, 0x4, 0x2, 0x2}, &(0x7f0000508000)=0xa0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000052e000-0x8c)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cac000)=0x8c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 02:29:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x88) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b6c000-0x9)='/dev/dsp\x00', 0x2a00, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000401000)=0x100000000, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000ff8000-0x4)=0x0, &(0x7f0000001000-0x8)=0x0, 0x5, &(0x7f0000c67000/0x1000)=nil, 0x0) 2018/01/16 02:29:46 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000000b000-0xb)='/dev/adsp#\x00', 0x8407, 0x40000) close(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x94, &(0x7f0000005000)=[@in6={0xa, 0x1, 0xae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2c91}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003000-0x4)=0x0) perf_event_open(&(0x7f0000009000-0x78)={0x5, 0x78, 0xa4ed, 0x7fff, 0x9, 0x2, 0x0, 0x0, 0x34a00, 0x3, 0xf88c, 0x7fff, 0x20, 0x3, 0x7, 0x1, 0x5, 0x20, 0x80, 0x7, 0x1, 0x8, 0x0, 0x6, 0x3341, 0xffffffffffff15d1, 0x7fff, 0x0, 0x6, 0x7, 0xd9df, 0xb61, 0x10001, 0x9, 0x8, 0x47, 0x0, 0x8, 0x0, 0xf9c, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x4}, 0x1490, 0x100000001, 0x6, 0x7, 0x1, 0x81, 0x401, 0x0}, r3, 0x5, r1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000b000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x84, 0x800, 0xfffffffffffffff7, 0x4}, 0xa0) [ 242.113569] sctp: [Deprecated]: syz-executor0 (pid 31423) Use of struct sctp_assoc_value in delayed_ack socket option. [ 242.113569] Use struct sctp_sack_info instead [ 242.134787] sctp: [Deprecated]: syz-executor0 (pid 31431) Use of struct sctp_assoc_value in delayed_ack socket option. [ 242.134787] Use struct sctp_sack_info instead 2018/01/16 02:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = shmget(0x1, 0x1000, 0x20, &(0x7f0000fcb000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f000056a000-0xbf)=""/191) 2018/01/16 02:29:46 executing program 1: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000056000)='/dev/sg#\x00', 0x1, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffff6362, 0x80103) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000009000)="") ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x7f8e, 0x400008, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000)=""/232) 2018/01/16 02:29:46 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@generic=""/16, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000008000-0x4)=0x60000000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000f000-0xc)={0x7, r1, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000000f000-0xfa)=""/250) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000009000)='keyring\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000)="f7320c024c", 0x5, 0xfffffffffffffffd) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000006000)='logon\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffc) r5 = request_key(&(0x7f0000003000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000b000)='\x00', 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000000f000)={r3, r4, r5}, &(0x7f000000a000)=""/150, 0x96, &(0x7f000000f000)={&(0x7f0000010000-0x40)={'tgr160\x00'}, &(0x7f0000004000-0x16)="9c9b205cf8f62ace64fb1eb33692a9165c28ec55f8d7", 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f000000f000)={{0x3800000, 0x1, 0x7f, 0x1, "bcc0279e3c30bd7e2aeb30778798dccf6c9035c8e40a92e2fa330562c1dcba7ea03f0033633a713b7c6617e7", 0x2}, 0x0, 0x0, 0x80000001, r6, 0x0, 0x5, "fbaf70b99d9616ee978136034428f797aff48ac60a822bb40f43505fb63bc6a4a449294262a5e6e7b9cceec3c42f80fcfe5063548f2197de675fd0d5c3230beb", &(0x7f000000b000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x81, 0x5e28, 0xffff, 0xfffffffffffff001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x8000000000, &(0x7f0000012000)=0x0, 0x9, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 02:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000060f000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000-0xa)='syzkaller\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000013000-0x4)=0x8, &(0x7f0000013000-0x4)=0x4) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000b000-0x18)={r0, &(0x7f0000013000)="1decaa4946ac42d801af3e7d7eaf477dd29704880afba1ce5e43ab651b8e14b70befb5", &(0x7f0000014000-0x66)=""/102}, 0x18) 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000-0x100)={0x2, 0x2000000000, 0x800000000, 0x8, 0x4, [{0x40, 0x4ca0, 0xa5ec, 0x0, 0x0, 0x185, 0x0, 0x0, 0x0}, {0x5, 0xc050, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x100000001, 0x1, 0x0, 0x0, 0x403, 0x0, 0x0, 0x0}, {0x8, 0xffffffffffffff00, 0x9, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x3f, 0x80180) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x401, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/16 02:29:46 executing program 6: syz_emit_ethernet(0x14, &(0x7f000000f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@generic={0x8860, "c2ad6d045a03"}}}, &(0x7f0000002000)={0x0, 0x1, [0x357]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001000)={0x200, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000)={0x3, 0x4, 0x80, 0x0, 0x1, 0x9, 0x4, 0xd7e8, 0xfffffffffffffff9, 0x6, 0x6, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='nodevkeyring\\-vboxnet1,/self)\x00', 0xfffffffffffffffe) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x800, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000f74000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="c96ee426ccbc08102a0a4b8784c039a7e220bbe5ad31e3ffdc87b344839c654c385c0c82de7866fefaeaddca1c6eb66fac43b2addad87cd81f4099d97dcd6dc883bd6db611b2df4de1ccc10a47cf6b085d4bb6c26dc938dc17a527aa2219534c4dcc968656afc816359ae3071e45e1fd246dee81514f71216371fbe60c30d35e9c62ddb04f80b7c17f3e66eb0a0b2611129376cd421407ff4b05b6dbf591576b7a85507b1493ac886c5b79b8c99ce0257b86f945969fba8456a377b22335ac5949971434ed938ec20b36321948d510ccf71fe45c520b1fe37935c56f308443a4e32b6d6b9f", 0xe5, r1) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x101000) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc100410f, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000014000-0xc)={&(0x7f000000c000)='./file0\x00', r0}, 0xc) 2018/01/16 02:29:46 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000844000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000594000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x1, 0x3, 0x9, 0xffffffff, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x4, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000781000)={0x0, 0x0}) ptrace$poke(0x5, r3, &(0x7f0000e26000-0x8)=0x0, 0x8) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000a000)={0x0, 0x5}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000010000)=@assoc_id=r2, 0x4) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000007000-0x43)=""/67, &(0x7f0000013000-0x4)=0x43) 2018/01/16 02:29:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000341000)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000c79000)='stat\x00') ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000016b000)={0xff, 0x2}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000908000-0x1028)={r1, r1, 0x3, 0x8, &(0x7f0000439000)="0fe63010529da403e4a483ebdd097f40dd073c6e68910c35575ba3509ad4189995b35c8a18e1ce3f1df2330e35e0c93373a4bc47f023c415ea1555252e991bda9b694103568e7e7c245700be783e2a7b546748cc545ebe364bef54f9c52e1964c436d5b5aae2faf91d98d97a058e18486e7b544d9bccd287a7db987ee3a8f622c682ae665e8079bffe3c210c922651418e4c0d36391f288ca736a040db4af8ee1450bf5a422535884fb38fbb08516c158ef4e926e6d4dd3b10f459dfe362c5e7795f05138e9ed96e70aac7e1d1643642c62e50d28594f8457158b2698dde4bf3d14631e1f825d9d7cd6e05eef911392e4451c10b63477eb1a9108f9a11fe0edaadde7299dfa27858a7aa97c9589a5ec6199d40a9f81b0ba49eff61c156b0a0c5855658d822f6c39b9c4823aa6f6c6a34eead136da6a696b87d2a6fca3c4ef10b4fab39e1ef8255ec6b13d793adcfc99304bfd933f14a58442f829afd0c8cd9333a729bcde6c248eb43e5b3cf6a6e6bce258b54e71ffd1ffa0b47a713918a57b9476445b697f71265403b8e599968e1fe1b73cba2d75211c2e74bea797d4ae2612e6943b56cb8f9bbc10263205012c6a903001ce54d84f2aca9f4b8c95530cba2ce4d7198944fc97045720c472291af9d486881c55481b79b1f2f02b374986911143a5e9aab69903655b33c7454a609961c540fd8eda8fbea963b6e5034d417917381a2fe6dc99aebced79c5f6fb9d74be6c6fbffca583b3057767e465764933f46eb8189d7ea1ef42ea9385df3b88b5cd8c82583afd0dc52fab5b05e46b839abea7c850326fb29ccc19b5adf29925c622b137d7576ebc3a4cb472b819d6c78d97935cf2cd0964e3de8b26e77068ccdb63a76e0035ff2f7a046e7354ea38207018182156cc9ee3d3dec3f55ddf35bbdcb5e03ab36da5c0cfc7b9561bdf2b4427d675d76213155cf3519e80a62b8a7c637c9773698132bef44ab16fb284e69778be0d8b6c7c8487e1044836ebe576d78391d239a0c6467d7714bddf0eff019b47520f6cfdf45ce41b5d8403c95dac6daf75d217198b9d4f5386df5f318be4c951ee6dcae52fd22314b9e26f777a2a1e9a5855da889d34a05abdf27b77fc234a150aaecda899da3c7acda1e5750ab8da6596e96bd071ecf308f4de113c53c3eac5ca309a91da989a7aac0ffa3a97080e77dfcab87e94aa4add2dd50366cde376d09409dac5d17ef446a4e6311841bfb329176badec847db3aec3d4a73c428a752520d924f03fa228e94e86991a4ba0eb7f6af94f0bc125fa6ba685b0a922ce5660d7797e49bb83048780f53290e8cbc48473c4191686c8a9afeb8b3e516ef91da00a964441c5a5c1633295ee56696ba389d1734c0d5c4e8428958ec970048af27bf9d63d9310377cc17acda368958d217d0e9ec99a63256902901c2b9b9dfbc270860a1d7dd51b390b63ad015432b85f5991e03c1fbd7f0cfdb3f56ef4da76d43b8f2f6f53cd89cba4a1deb6fd91172d2e9b92cb12e0b543fe6dbdcd2cce9159ebb94cd306970af0685438955676c45d5c8b0b2e196c6a4733ee62f50d77d87115bfe9ea9f4b3e48f7baa79b0a525b58254d03b9d76b6531f9be1cca968e8af3a797df844b5b266d0699675a7677db3042a1a3216fed3d775884998c7d85df4b9a173349816b83c2c6756c33b332588479120f50d5b877bd414c03bd4c67a0496c27c0c6d61febac782b0262beca2bc4815778a68a40e52fc5c1a5fad89e99ebbb91f2da189c401252fc9aeca8b5b067b86c3499ab48e107348ad0e98293e9a507f2e5f0ecbfc018ca9120b257260a5f3f17f9739ea0841f73bcc36f964ada210d572d4ca8a435500145eae1446bb1fa761db8c035aa3af0e06280ddb60f3c5e8f2e0880cf7fc4d0a17271771ac92c30cfcdc0565ea3d66e7737b36a214b30163bba45f05dfb9f7f01264dda6f279672c97b8a7287c3fb88f6fa361f872d9c6052d41aac53a1a7dfffaba381d54f58f09a90f3aff6285e3f61d4ba93be3a62a10a734c44fc0877a813688ec4237594471b64dfb1ee2ba650f09b88c2f196a9391882fcc52254bcbe62277d1bff0c2ad960c7c5bd5b53c39a704cd24ea5394f50f55a8c68d63c69de6e5c5ac046898a0956a4e0fe9b3e96abc8e8ad340f670c213f21ea8e552e4d689839bd61d24e687e18dc0bfc87a5596ff445df82114033ba69d55c4b394471f74219ab29c901fe53f270a32aa8f7286df5800f5ae5df6e3df45c5b5be07d170c6bbe15f9734320a95d1de7a2f3e4e8d760bd9e0d15168bacb6d9db3e3b79dcd1c2244917acd99a89a81bf665adccf88d22f68532b4d60bc1f1f8daee30019f903ad5b133b0ae5acb0bf59f2d8d08f5964dbd68c040669944a9d7640a36f128b6839a6a010a7297bf2c15a155b1565fbb96766d8c4c0be6a9f7054f7efd1c74ae1b982683154cfede861c4cc4308786b66c7ef2039a89ffc261405c010871c0ca23d7a758c6707991f2a87bfc4613a3c25307d8d85615c5142089fe626a1f015d21351c606667eb85433e72c046cceb8ea4abf709d97297c495d992e20c6341d19b06a88e4c4d14b511d27bd68c2e6447b8f80473c852fda9f5f55abbb6e9198b5a806cb810a63716aa38f5f694c1845b973c97989d6ce8389c330ed452b40db378916fe5331f65cab4b04d79eecf89508e9583ef62770aa7e0c5689f19e32cf9c31de7d9ae66d081efaac900886af27002cbb37742ecfcd9e914765ead51e99708bf2483997ca769027a3dc2be1d5f9ffe47049b5c4a98c3797205ff4140c550d1d440dcb3e27eb0157177c742e8a57b9851b7bdb0b1bd41b290b89075e86786521ff0c752f37a8a5364e0423956a132aede7b5583291184153eed67f4cdcbb73ad1dc0c5dea6cd088f04bdc9e007ff1e8aa081df71f9104084003a515037b4db611b7f605f45c089c5b96ee45dffdb22e7d455db79b9e0a1f9e4b5202f5fcd29413b85afd425c445ed6f3e5fa4d84d26407c47c1f1cc7664884b74b14e23a1c8544ae69e6f5daf104a82f9679ac2401f94813713566d9cf9000fb86be60b6db6a39cf4ce150dafd2883f0018632411289d268cdb90c94d4de3af6b98d9f776e3e18b526ba739649e7d0b77a4396294a44a6cc399a25196e42edb8693c8aef21b4376ea164f6d430ef7fe7b3cc49ddf8576706f5a2cfa460a8f06fa7d8d288d0414995685c0b7cc94741ce45a96b7ea533cae0413dfc382451c77f2743520d34dd18ef85d82ae84d99b6949ece4489522d986e1808449453e5d86f38e902ae8b9a1f3d1d5ae5fe17204504442c9bb9e7cca825527ff5c6cd48e86c9f6006aa2199c5c60bde313d90a28b8a9165b6b84fda7cec0e70b2668cde4d495e04fbaab61780683ad40a921aa4cb450e17f060eec87c4e87ec7eba60da978a2bf9cb7dcf08a1d66fce4a2beba21be787a512a87fc37ead879fdf0ac0f2733fa6eaafcd9ba2f69a7973e0233f0dc4219b8b01eb0eaac5b1428392ac328cf6a51a3e5149a1dba49bff590fefce1e9057a738c5db7dc73816c1286faeb506481ef196e943a1063f40b56c8341941b6200e812db529b9bf4b0d84548d565ddbda06ba783028754685e79bdd5654a9e9f8a2d44a2f20b8bd1a43bc060ee61cfafb5e5ef93955b267e65220a76f4b9d55dafa2218e8e46ed41ccedcf1837a0a7e8e58a2c84121bf7cd7f8855fa802a32392aa5f6113948f0051b5934ffb542df9ff38f5f216de321a67949e8dd92ef7d1a29d76e74fd83501f9e6f4a751eaa5ab8605a01934e27007072547c488746cc6185c00bf77d9c3c5e0f9dfb6c444b89ed6dfa7d91e53c837bd99ad9fc2359a7e66929f47f7221936762a9964b567bc3c51f467db52e7053592f98485e93a0daac8d2eb6525332f9ff25c16622df8fdf1a171607efa145a796850822036cd748f6499533d80bcd737f0cf9c1f1682fcf122b8e879a4990a4512b7b4bdb92cd469537f3f1d0dd472e20a1f89ec733b83856f8c6a823d4b632fa8309329491cdd1b753822fcd8becb23d6417f1bee7adaa35057884ba6ecf8072aa28f94be17ef2663e8ef5ab2945d6d80ebd748e2ed1e1a1606e0803560651ef9ae3742d4d4ef9643ec1c3d8738b7b9fce718e7d2178b7dc5312da0d0087a28d3cf945388c4eef6efc8cf5cb7b0adf25d2f24a4305c03f2900e5d6a6291761f269ddcf28fcf6c7047ed3a125e1cfb97f8a4a5d3078f1a6e1446e259f2599a1fb9246b42855fb3718d32746ee93e6fc91d10c16f2bf7e4854d886ea34216be4c05ef40b921e719bc6a1bc38b05f64c4552e14d72cc45f4a78ad3444f173aec41df870d9e53075e3f0ada6807298e4565593af1df80e2fb3fbaf66453b72a8fbba1ffaf88e9552489ffe219c83a19bfe59bbab78d159a815e0b8fa6b636e822c02f2c09b3342f31fab2d2843e7460ac4414aff71cea1bf3c92d1d601f8228dbe3551cc92e9d8bd617bcea500fa0ee1e8062b5b44528f0cfebf4a1e556933a9f9e0c1c8e8732706d6578e84916843fdc97f7b0c018cd93427c4e9291107d772c85ebe28ecca7d480959df07071fef292c7d4b9edd747bdc86ca93ddf51f19136622b97327e02fe61bc0b8a2e3132285a9305adcbbd2d2a0a39762d4ca950594576ef65d449e497befce24d48e67d05dc9e45e4a505fdd985ef9b11f5e2dfce2e09dfff800fa867c45b3a291b3c723070636b78ebc2050f44b03472b5baee2ec4d75fddc0da198d8cc411a65c8987e6c98218b862dc80e647c6fa5f6113dc959327351edbed5a8929e6f85fcc27730e20128fcb4c2036312053b39a4b29d77fa5befbc96cb149bf8546486c3b6df4f50be502df093d69211046a4276d8d5b041dc6b0f5dffe62060c4523179dbe155f5e76df8b377d020d13bdbd0034f0027d46073986447e30bcbaa6653dec44a5dbe5ad70c32b71bac6ef969c7d71a5d264108b760bfbc1ac36530b59c57b6789a94a3349437f04968e7c27ed392bff39ac512d639a0154811c20fa02468a0459fe4ca3a5140a05a6e78a4f0b3fb7aa77f324023c22d735d46a4acdddd62453feda6527ad84d3879fc2d5d9a21c830e950d502987d7bb7122b980d1e3a9e09ff85df8e1e8204debd2fd13da4c7f4a9ea04633cf71587183c499a2b1e2beeb670928dbe5088391a8334f31b4b93caee361604fff9a9d6aa02795712b2d1ca175b81ce5fef9eca8ed9344fe3f3dacc0f39883b1ade5b267f3938eaa1029bdefa8a71aeab9816883f498e36517d4caced4a6371f8da3e93f6bac3308c690423fa850afc25bb631a32f9a2486e7c4c55d6f6d80be3bca3af1c9fd91ddac80ec8c1193f0e472412b5124b27c2248ad3e1b0ea12947564fd8cbb27503f3f510374fb03f164349dd23b3cfe7c4986f8d9356077b8683378634e1b1da267d273f7bb1b69c0abbf9bc29fa1ef29dd6f30abc2716e4353c91bedf03d586017fe163d14eb636f0a156d75394e89b2df2f7ff2f5231f93ed4e747bd6a328391f9f6289466c7a37ce479b4175e6e5d4a893ec3d7a0ca353832bae48992390ff8aa6cded4782114d1c3bb77865f70b06b45a59de3d790a47cf444dcb9c7c27a200810e6993648d96205c965478ee8d9da54a4708bd0cc3d3a411fd75c55dd7dc2c95e76a1f141e2c64aae58f009759dcd87bc60db6b1628f56ebd2522e2ecee1f6bcf54ff3351647865c11ad3775aea0ed881d3ed7ae816b0b79568202ab32abec1455f4bfc306d00a027e28755cdbf88c1b0", 0x35da9326, 0x9, 0x9, 0xfff, 0x3, 0x2e8, 0x7, "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r2 = syz_open_procfs(r0, &(0x7f00001fd000-0xdb)="8b726f6a69645f6d617000275628c13e88a030772a2370f1eef4c9c6b25d43fc4e149a09be1d3385196dea2c0c99c47a71a83cb4c0c71d1269533dff122a0f391784c8a1fef6ca624a5b4692b894b3c01b843907f9ac49f471f49048274d345870b7bb10eddaf7a8357f0593ae5a2c7f0f367cb114ebcc25f342cd8d21a404399a277a35b9be7cae6d68f593096117ee42ae4cd860ef22bfc2b0be58ec93c604dad1742f49d9e3fb3e0f41e4c1ea182a4b2883c9a60bb0d510bf6e004b46da0557453c513d6266526c1d2d8bd0d4a7010000000000000099b7fee1") sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000009b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 02:29:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1a24b18e22a236b7, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f000010f000/0xc00000)=nil, 0xc00000, &(0x7f0000ccd000)=""/34) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xfffffffffffffffd, &(0x7f0000013000)=0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000015000)=""/4096, 0x1000, 0x1f, &(0x7f0000002000)={0x77359400, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000-0x8)={0x0, 0x0}, 0x4000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/hwrng\x00', 0x300, 0x0) 2018/01/16 02:29:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d1f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1a, &(0x7f0000e06000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000052000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/16 02:29:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/119, 0x77, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x74)=[@in6={0xa, 0x1, 0x2bd0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0xdc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10676674}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000001000+0x599)=""/4096, 0x1000}, {&(0x7f0000002000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000)=""/185, 0xb9}], 0x5, &(0x7f0000000000)=""/148, 0x94, 0xe77}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000003000-0x4)=0x40, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000b4e000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x3, 0x1, 0xaf02, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/16 02:29:46 executing program 0: r0 = socket(0x40000000014, 0xe, 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fb0000)=0x0) 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000012000)={0x5, 0xb280, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfff, 0x81, 0x8, 0x8, "e0e6d714d05cfa012adde64372d1cd24", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) fanotify_init(0x4, 0x101000) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(r0, &(0x7f0000c6a000)='children\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000b7f000)=0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0xc9, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 6: clone(0x0, &(0x7f0000f4b000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") 2018/01/16 02:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b37000-0x4)=0x0, &(0x7f000069e000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000989000)=[{&(0x7f000088f000-0x97)="a7", 0x1}], 0x1) 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x82401, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x7fff}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000012000)=r1, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/ashmem\x00', 0x40800, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000011000-0x10)={0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r3}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) getsockname$inet6(r2, &(0x7f0000012000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000)=0x1c) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000005000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000010000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x200, 0x4, 0x7, 0x100, 0x200, 0x710000, r1}) r2 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0xfffffffffffffffe}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000000f000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0}) 2018/01/16 02:29:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xef4}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xd, &(0x7f0000013000-0x20)={0x1, {0x7ff}, 0x0, 0x4}, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x202) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000004000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000011000)={0x0, 0x9, 0x6, [0x3ff, 0x2, 0x10000, 0x20, 0x80000000, 0x7]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6}, 0x98) openat(r3, &(0x7f0000012000-0x8)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000005000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) lgetxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000014000-0x1e)=@random={'trusted.\x00', '/proc/self/net/pfkey\x00'}, &(0x7f0000003000)=""/0, 0x0) statx(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0x0, 0x0, &(0x7f0000013000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000318000/0x1000)=nil, 0x1000}) 2018/01/16 02:29:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e46000-0x9)='/dev/kvm\x00', 0x100000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r3 = semget(0x0, 0x7, 0x11a) ioctl$TCXONC(r2, 0x540a, 0x3ff) semop(r3, &(0x7f00002f4000)=[{0x3, 0x4, 0x800}, {0x7, 0xc7, 0x800}, {0x0, 0xbd, 0x1800}, {0x0, 0x1f, 0x800}, {0x6, 0x5, 0x800}, {0x0, 0x5, 0x800}], 0x6) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000098d000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00008bc000)={0xffffffffffffffff, 0x1, 0x6, 0x1, 0x7}) ioctl$KVM_SET_LAPIC(r4, 0x4068aea3, &(0x7f0000560000-0x400)={"8a927799b09a029f01061eda96dd379385fc78b28fcbf8eb8455a6fb0000000000000100a01a47191dc792f414ac8437036bb34b6632c980073c4cdc084a1966c440f15811d016f5b50e90810603f10a2c83eb8c06219426b1da7e4bb4b3c5199c71d60d3f6fc72a7eb011b622072532229fbc9d9c4d1e045191ee2b0d584c8fd736ee3e7d73d5267b67a69251b1a8647e90692d30ecfb806326f17f0a7a24aa58b111193c88180000002ecb00807d63dfb58775215937ae2b62b46c6d5816f2fc52eeab0000000000000003252929e628ad2c34a0ef717fb2504d9bd66eabce002faf0512148e072f3087a5566c38fda729442c3ebd62e970a9a300092747993601a1a186b8376d39c69c4ce501b2638feeae79436a9708b3bb19f38377382ea7b4c9c2d674b80ef22010a88fa8200de4794547b4da6430ac512116d358949a298812c5d540179e0000000000000000e3c83474ba93a8ad32b16371b42350bf984abb465228cfd848e54abc383d21d0a3315f1b8599efa1bf10bd30a1371757b138ed4a19db7c777995fd42ad446d9d2755f8552563c7639ce00da8ee01009ded52625a000000000000dbd06d5beeae158271064ea79bddf1032b6e6ac794f37ec9d0c3bc4923cc7b631c6df64f28d75d4a443d6653db3c6b7961190e8f82a233925540b32ce4f4716800000003ef51c697c457944206c1b2af2eb21ed8437a371c0b427cd8c94f3952ee752b858eb5bf410a0c4f4793cd6638a2a23d68cb6e86925599fbc1361b8ce27bf6d79027894b6c0003cc97a64088edf383a51eef947915369bdd4fc3cd0c2663d17515838f8fbba284c5b6ffc5251019eaee59d1170000000000000002b4508cfa4eecb7d6bb11fc4a114a13542dee77b2651783f6a5d9260036ccc70d695105d1dd356f1ac26584547d8d5cecb3c672068cc7ab31ddc5ae0a253b587d712c6113acdf49fa0100de0f883717528e35b7e70733538a5cec8fb17616d2198d02baab7690fab7933b676deddbffff5d6a8f29c643dfff0e4bd7c2b13b7a57a3120cb2cbb70200339dc0862dafad481a63e7f90d14c54803d8b100e0ad5cae9a0a7b2f329c3b0000000000750002f4b2eebf5bcd42688b08a10a6575a31f81f01c13c7cb674ff41cb3c7f6896d41e86bb6845164825e28b9fb719e0000000000000009efde1c96bebe4274594038347691a088f9bcaeba90315d3b3cfc24388cc15dffeda1bd610582c5b74fa6c6e789ce440f71871a5e8b85000000005806743e8e00000000706ceb21db0100fd74dd0067d82a72c099a2d52a599494388cb56cdb5ef9190980f9128e689ecee98b2ed59e1537fc9fe144dc2030374b0f5fcfd8f2ef242803f7bcbc07145f65b8912a4a335b858de8acf080852c49d353a00a59ac3d6a33e0075506a1fdfffffffe37b1bafaf09954ef"}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000c86000-0x1)=0x3) 2018/01/16 02:29:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x100022, &(0x7f0000d1d000-0x1)="d6") getsockname$netrom(r1, &(0x7f0000ecc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000197000)=0x48) 2018/01/16 02:29:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f00008d8000)=[{0x0, 0xcfde, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b88000-0x18)=@generic={0x8, 0x1ff, 0x1ff}) unshare(0x40600) 2018/01/16 02:29:46 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8f, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000000d000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0xf8, 0x6, 0x5, 0x8bf, 0x7, 0x80000000, 0x7, 0x134, 0x0, 0x4, 0xec, 0x100, 0x3]}, &(0x7f000000c000-0x4)=0x108) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000014000)={r2, 0x6}, 0x8) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000006000-0x120)={0x5, 0x1, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 0x8, 0x101, 0x1, "69a11eab78e41bfb6aeadc270e2b3f68", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000010000-0x4)=@assoc_id=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000015000-0x8)={r3, 0x7}, &(0x7f0000015000-0x4)=0x8) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f82000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b55000-0x5c)={{0xa, 0x1, 0x60a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x80000000}, {0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x5, [0x6, 0x7, 0xce, 0xaf2, 0x2000000, 0x9, 0x2, 0x2]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/16 02:29:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dd9000)='/dev/qat_adf_ctl\x00', 0x10400, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000432000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a7b000-0x9)='/dev/rtc\x00', 0x4000, 0x0) sendmsg$kcm(r3, &(0x7f0000057000-0x38)={&(0x7f00005d8000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x2, 0x3, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1000}}}, 0x32, &(0x7f0000092000)=[{&(0x7f0000bb0000)="ae52e15a5a69a0e4ea30ee5077c645239a4f43b08cbe9fdd29d865138c472c23a99ed6814067523e4686751b1419494efb6c197c675a746b5e594dc7b4e18fc285f47228910714edda56a22eeb01baf16a220c2b32ce820fe265aaedc79f92a43c", 0x61}, {&(0x7f0000dee000-0x51)="60d2e4b5d4c1727715c379c63ad3517d4469d5674c334c5f91ed74d8f44617a4b489b0bf7442fced023b85b265b6fe29b92c8bff905cad2510823ce64f2a32b49dc5411d574edaa708565edf4131a8b9a5", 0x51}, {&(0x7f000075e000-0xbc)="2a6488fa59c8891e0b2fd3b7e3f8ecff55f7e54adfbcdee97a16e2a8a7c0a78008be3a4cc0ad67eefefc6cda2d2b0a28a9b3cf4fb7d3e04975b85f6c420384f99c6abf5c61b507c5cc88e0958592941c67dcb93bb7bd80650fdea3805932d0e7997d5452b3afe83031e634f3ef7f5335b8bf08f178800c8bbf34a49ac1ca2f87095c28e190164bf6c303235c56d7a02904c0531c7ac110e7f3d6904561423abb904cc0c534eda9553d12afaa40b4fb8f6aec6fa82424ac0ce2f0ff29", 0xbc}, {&(0x7f00007e0000)="982abb38d6a2d70a3276cd421c42c9f8b90ee2be07d43d4e8a0fd756a70aac39e218e251a8d30f8ef6005e1c29a7ec343c82d01ab40de333af5be069e4cdca6c1fff98dd4cd1dba800110bd1d9f794503ae4e8113298a6d8fbf85d9d06ae279db4864537e6a147c3939fe7907b5542795074ef985e852a9c9999969f8cca1073819e5a292559c536a8bd13a1048d66ecac35d36a1ef1ac", 0x97}, {&(0x7f000043c000)="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", 0x1000}], 0x5, &(0x7f0000470000-0x268)=[{0x80, 0x0, 0x5, "d161471aadfec9543a602322c871369b77df27ef7e879800fab79a88852eb9f3ab880e1d4f5b9800bef6f67daf7228822db46285b020ef0950009f24d28b5a3e39f7a7f209ad39da6cebf0b5233cddfe5bff651d06e0fa09433b52ab40d2ce6a2321f739bc5692eefe"}, {0x90, 0x0, 0x9, "bf51d7bd4d4446f46b43b5db662ef3bf8c85237bc36b3c1d0fe18fed0fcb084f857358793ba39a151082299030a802070d0972645c64772c40fcac1196ff6def1699b66c25cafabffbdd92d1b875d2fff6e6804820acf448fd18a417f912e1687a25c0c7f7944fb73633cdc5b55bc51dc2e2b27d8d6e935338f56c"}, {0x88, 0x10d, 0xfffffffffffffff9, "e0c31dd7bac01e65bb0d425d471daa3a78663b5538f0c1b93bff7fff320c22196ca0df1cc90526bed0cae73dcf937f847f60d6b3aabf90667e688480f0aa82e2bd52c091969e0e98b2ed36ac96374480d8f43bd33c667189a8631210c573d74fce8502f0d4f76fab7267398382f41d105e169a8dc43d7673"}, {0xd0, 0x29, 0x4, "7edee5e6b13dfb1f16634f27ba7190f7a884d9d42784ad09142dc041a0edfdd2be5899213758b7942fca12ce44522f8517d200fc1d926c83458ba5f0e1e236e87240f8a708323e98f16de03488d221a8987212e374c6a1f8ce051ef709487eaee588f80ec754d6771d5553ec1ae511f677c55b48d9abc8ebf1638ba0153ce5ce60ec4e35ab05e4029ece5e2cb7260f92e9f1333e5d0ba666664f995d5e75cfbd75e49c6c0c35aa7953af793a46fe355cdbfd16498f4c065ce2acf96b"}], 0x268, 0x20000000}, 0x4008014) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00006db000-0xc)={{0x1, 0x8, 0x4, 0x5, 0x3, 0x6}, 0x54f}) socketpair(0x4, 0x6, 0x6, &(0x7f00006db000)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000de8000)=0x0) get_robust_list(r5, &(0x7f0000b8a000+0x797)=&(0x7f0000232000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000012f000-0x8)=0x18) getsockname(r4, &(0x7f00006d9000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000820000-0x4)=0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000009000)=@random={'osx.\x00', '/dev/snd/pcmC#D#c\x00'}, &(0x7f0000013000)='posix_acl_accessmd5sum,*\x00', 0x19, 0x2) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000966000)=0x0) process_vm_readv(r0, &(0x7f000092f000-0x20)=[{&(0x7f00002f7000)=""/0, 0x0}, {&(0x7f000072f000-0xdd)=""/221, 0xdd}], 0x2, &(0x7f000037e000-0x50)=[{&(0x7f0000100000)=""/79, 0x4f}, {&(0x7f0000cae000)=""/214, 0xd6}, {&(0x7f0000530000)=""/86, 0x56}, {&(0x7f0000646000)=""/128, 0x80}, {&(0x7f0000be6000-0x79)=""/121, 0x79}], 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbeba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r1, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000c7f000-0x78)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/16 02:29:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000124000-0x4)=0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r1, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1b) 2018/01/16 02:29:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000002000)={0x0, 0x100, 0x1000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x1ff, 0x10001, 0x8000, 0x2, 0x200, 0x0, 0x7fffffff, 0xfffffffffffffa29, 0x40000000, 0x6, 0x7d8, 0x20, 0x0]}, &(0x7f0000013000+0xf65)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000013000-0x8c)={r2, @in6={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000014000-0x1)=0x2, &(0x7f0000014000-0x8)=0x1) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/16 02:29:46 executing program 0: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000071000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "029644", 0x0, 0x11, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00000ea000)=""/4096, &(0x7f00000f3000-0x4)=0x1000) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xf000, 0x7, &(0x7f000002f000/0xf000)=nil) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) [ 242.553757] SELinux: unknown mount option [ 242.577065] SELinux: unknown mount option [ 242.578645] WARNING: CPU: 0 PID: 31555 at sound/core/pcm_lib.c:563 snd_interval_mulkdiv+0x5a9/0x650 [ 242.578652] Kernel panic - not syncing: panic_on_warn set ... [ 242.578652] [ 242.578662] CPU: 0 PID: 31555 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 242.578667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.578670] Call Trace: [ 242.578690] dump_stack+0x194/0x257 [ 242.578706] ? arch_local_irq_restore+0x53/0x53 [ 242.578724] ? vsnprintf+0x1ed/0x1900 [ 242.578743] panic+0x1e4/0x41c [ 242.578752] ? refcount_error_report+0x214/0x214 [ 242.578759] ? show_regs_print_info+0x18/0x18 [ 242.578779] ? __warn+0x1c1/0x200 [ 242.578794] ? snd_interval_mulkdiv+0x5a9/0x650 [ 242.578801] __warn+0x1dc/0x200 [ 242.578811] ? snd_interval_mulkdiv+0x5a9/0x650 [ 242.578824] report_bug+0x211/0x2d0 [ 242.578841] fixup_bug.part.11+0x37/0x80 [ 242.578852] do_error_trap+0x2d7/0x3e0 [ 242.578868] ? math_error+0x400/0x400 [ 242.578882] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 242.578891] ? find_held_lock+0x35/0x1d0 [ 242.578909] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 242.578926] do_invalid_op+0x1b/0x20 [ 242.578934] invalid_op+0x22/0x40 [ 242.578942] RIP: 0010:snd_interval_mulkdiv+0x5a9/0x650 [ 242.578947] RSP: 0018:ffff8801d53f7478 EFLAGS: 00010212 [ 242.578954] RAX: 0000000000010000 RBX: ffff8801d53f7500 RCX: ffffffff841f23a9 [ 242.578959] RDX: 00000000000001c3 RSI: ffffc900018b2000 RDI: 0000000000000008 [ 242.578963] RBP: ffff8801d53f74c0 R08: 00000000ffffffff R09: ffffed003a1cc833 [ 242.578968] R10: 0000000000000013 R11: ffffed003a1cc832 R12: ffff8801d0e6414c [ 242.578972] R13: ffff8801d0e64140 R14: ffff8801d0e64154 R15: ffff8801d0e64148 [ 242.578994] ? snd_interval_mulkdiv+0x5a9/0x650 [ 242.579016] ? snd_interval_mulkdiv+0x5a9/0x650 [ 242.579022] ? check_noncircular+0x20/0x20 [ 242.579041] snd_pcm_hw_rule_mulkdiv+0xfd/0x1c0 [ 242.579053] ? snd_pcm_hw_rule_muldivk+0x1c0/0x1c0 [ 242.579061] ? __is_insn_slot_addr+0x1fc/0x330 [ 242.579071] ? lock_downgrade+0x980/0x980 [ 242.579090] constrain_params_by_rules+0x625/0x11b0 [ 242.579111] ? __lock_acquire+0x664/0x3e00 [ 242.579125] ? lock_downgrade+0x8a0/0x980 [ 242.579151] ? snd_pcm_mmap_control_fault+0x380/0x380 [ 242.579158] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 242.579169] ? rcutorture_record_progress+0x10/0x10 [ 242.579189] ? is_bpf_text_address+0xa4/0x120 [ 242.579206] ? __kernel_text_address+0xd/0x40 [ 242.579216] ? unwind_get_return_address+0x61/0xa0 [ 242.579227] ? __save_stack_trace+0x7e/0xd0 [ 242.579244] ? depot_save_stack+0x12c/0x490 [ 242.579290] snd_pcm_hw_refine+0x818/0x1070 [ 242.579315] ? constrain_params_by_rules+0x11b0/0x11b0 [ 242.579334] ? __might_fault+0x110/0x1d0 [ 242.579344] ? lock_downgrade+0x980/0x980 [ 242.579358] ? lock_release+0xa40/0xa40 [ 242.579367] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 242.579376] ? __check_object_size+0x25d/0x4f0 [ 242.579396] ? __might_sleep+0x95/0x190 [ 242.579416] ? kasan_check_write+0x14/0x20 [ 242.579425] ? memcpy+0x45/0x50 [ 242.579443] snd_pcm_common_ioctl+0x7f9/0x1f60 [ 242.579463] ? snd_pcm_status_user+0x1b0/0x1b0 [ 242.579472] ? lock_release+0xa40/0xa40 [ 242.579486] ? __lock_is_held+0xb6/0x140 [ 242.579532] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 242.579545] ? rcu_note_context_switch+0x710/0x710 [ 242.579559] snd_pcm_ioctl+0x81/0xb0 [ 242.579571] ? snd_pcm_common_ioctl+0x1f60/0x1f60 [ 242.579579] do_vfs_ioctl+0x1b1/0x1520 [ 242.579586] ? _cond_resched+0x14/0x30 [ 242.579603] ? ioctl_preallocate+0x2b0/0x2b0 [ 242.579617] ? selinux_capable+0x40/0x40 [ 242.579641] ? syscall_return_slowpath+0x2ad/0x550 [ 242.579661] ? security_file_ioctl+0x89/0xb0 [ 242.579682] SyS_ioctl+0x8f/0xc0 [ 242.579699] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 242.579705] RIP: 0033:0x452df9 [ 242.579709] RSP: 002b:00007f0716949c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 242.579716] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 242.579721] RDX: 0000000020001f64 RSI: 00000000c1004110 RDI: 0000000000000013 [ 242.579725] RBP: 00000000000000ce R08: 0000000000000000 R09: 0000000000000000 [ 242.579729] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef3f0 [ 242.579734] R13: 00000000ffffffff R14: 00007f071694a6d4 R15: 0000000000000000 [ 242.581779] Dumping ftrace buffer: [ 242.581851] (ftrace buffer empty) [ 242.581854] Kernel Offset: disabled [ 242.997549] Rebooting in 86400 seconds..